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veejay/veejay-current/gveejay-reloaded/vj-api.c
Niels Elburg 27324a83fb bugfixes, cleanup 
git-svn-id: svn://code.dyne.org/veejay/trunk@807 eb8d1916-c9e9-0310-b8de-cf0c9472ead5
2007-02-24 15:29:14 +00:00

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/* Gveejay Reloaded - graphical interface for VeeJay
* (C) 2002-2004 Niels Elburg <nelburg@looze.net>
* with contributions by Thomas Rheinhold (2005)
* (initial sampledeck representation in GTK)
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <config.h>
#include <math.h>
#include <stdlib.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
#include <stdarg.h>
#include <glib.h>
#include <errno.h>
#include <glade/glade.h>
#include <gtk/gtk.h>
#include <string.h>
#include <sys/time.h>
#include <libvjnet/vj-client.h>
#include <libvjmsg/vj-common.h>
#include <libvjmem/vjmem.h>
#include <veejay/vims.h>
#include <gveejay-reloaded/vj-api.h>
#include <fcntl.h>
#include <mjpegtools/mpegconsts.h>
#include <mjpegtools/mpegtimecode.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <widgets/cellrendererspin.h>
#include <widgets/gtkknob.h>
#include <libgen.h>
#include <gveejay-reloaded/keyboard.h>
#include <gtk/gtkversion.h>
#include <gdk/gdk.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gveejay-reloaded/curve.h>
#include <gveejay-reloaded/multitrack.h>
#include <gveejay-reloaded/common.h>
#include <gveejay-reloaded/utils.h>
#include <gveejay-reloaded/sequence.h>
#include <libvevo/vevo.h>
#include <veejay/vevo.h>
//if gtk2_6 is not defined, 2.4 is assumed.
#ifdef GTK_CHECK_VERSION
#if GTK_MINOR_VERSION >= 6
#define HAVE_GTK2_6 1
#endif
#if GTK_MINOR_VERSION >= 8
#define HAVE_GTK2_8 1
#endif
#endif
#ifdef STRICT_CHECKING
#include <assert.h>
#endif
static int TIMEOUT_SECONDS = 0;
/* Stream type identifiers */
void vj_gui_set_timeout(int timer)
{
TIMEOUT_SECONDS = timer;
}
enum
{
STREAM_NO_STREAM = 0,
STREAM_RED = 9,
STREAM_GREEN = 8,
STREAM_YELLOW = 7,
STREAM_BLUE = 6,
STREAM_WHITE = 4,
STREAM_VIDEO4LINUX = 2,
STREAM_DV1394 = 17,
STREAM_NETWORK = 13,
STREAM_MCAST = 14,
STREAM_YUV4MPEG = 1,
STREAM_AVFORMAT = 12,
STREAM_PICTURE = 5
};
enum
{
COLUMN_INT = 0,
COLUMN_STRING0,
COLUMN_STRINGA ,
COLUMN_STRINGB,
COLUMN_STRINGC,
N_COLUMNS
};
enum
{
ENTRY_FXID = 0,
ENTRY_ISVIDEO = 1,
ENTRY_NUM_PARAMETERS = 2,
ENTRY_P0 = 3,
ENTRY_P1 = 4,
ENTRY_P2 = 5,
ENTRY_P3 = 6,
ENTRY_P4 = 7,
ENTRY_P5 = 8,
ENTRY_P6 = 9,
ENTRY_P7 = 10,
ENTRY_UNUSED = 11,
ENTRY_FXSTATUS = 12,
ENTRY_UNUSED2 = 13,
ENTRY_SOURCE = 14,
ENTRY_CHANNEL = 15
};
enum
{
SL_ID = 0,
SL_DESCR = 1,
SL_TIMECODE = 2
};
enum
{
HINT_CHAIN = 0,
HINT_EL = 1,
HINT_MIXLIST = 2,
HINT_SAMPLELIST = 3,
HINT_ENTRY = 4,
HINT_SAMPLE = 5,
HINT_SLIST = 6,
HINT_V4L = 7,
HINT_RECORDING = 8,
HINT_RGBSOLID = 9,
HINT_BUNDLES = 10,
HINT_HISTORY = 11,
HINT_MARKER = 12,
HINT_KF = 13,
HINT_SEQ_ACT = 14,
HINT_SEQ_CUR = 15,
NUM_HINTS = 16
};
enum
{
PAGE_CONSOLE =0,
PAGE_FX = 3,
PAGE_EL = 1,
PAGE_SAMPLEEDIT = 2,
};
typedef struct
{
int channel;
int dev;
} stream_templ_t;
enum
{
V4L_DEVICE=0,
DV1394_DEVICE=1,
};
typedef struct
{
int selected_chain_entry;
int selected_el_entry;
int selected_vims_entry;
int selected_key_mod;
int selected_key_sym;
int selected_vims_id;
int render_record;
int entry_tokens[21];
int iterator;
int selected_effect_id;
int reload_hint[NUM_HINTS];
gboolean reload_force_avoid;
int playmode;
int sample_rec_duration;
int streams[4096];
int recording[2];
int selected_mix_sample_id;
int selected_mix_stream_id;
int selected_rgbkey;
int priout_lock;
int pressed_key;
int pressed_mod;
int keysnoop;
int randplayer;
int expected_slots;
stream_templ_t strtmpl[2]; // v4l, dv1394
int selected_parameter_id; // current kf
int selected_vims_type;
char *selected_vims_args;
} veejay_user_ctrl_t;
typedef struct
{
float fps;
float ratio;
int num_files;
int *offsets;
int num_frames;
int width;
int height;
} veejay_el_t;
enum
{
RUN_STATE_LOCAL = 1,
RUN_STATE_REMOTE = 2,
};
typedef struct
{
gint event_id;
gint params;
gchar *format;
gchar *descr;
} vims_t;
typedef struct
{
gint keyval;
gint state;
gchar *args;
gint event_id;
} vims_keys_t;
// Have room for only 2 * 120 samples
//#define NUM_BANKS 20
//#define NUM_PAGES 10
//#define NUM_SAMPLES_PER_PAGE 12
//#define NUM_SAMPLES_PER_COL 2
//#define NUM_SAMPLES_PER_ROW 6
static int NUM_BANKS = 30;
static int NUM_PAGES = 16;
static int NUM_SAMPLES_PER_PAGE = 12;
static int NUM_SAMPLES_PER_COL = 2;
static int NUM_SAMPLES_PER_ROW = 6;
#define MOD_OFFSET 200
#define SEQUENCE_LENGTH 1024
#define MEM_SLOT_SIZE 32
static vims_t vj_event_list[VIMS_MAX];
static vims_keys_t vims_keys_list[VIMS_MAX];
static int preview_change_ = 0;
static int vims_verbosity = 0;
#define livido_port_t vevo_port_t
static vevo_port_t *fx_list_ = NULL;
typedef struct
{
GtkLabel *title;
GtkLabel *timecode;
GtkLabel *hotkey;
// GtkWidget *edit_button;
GtkTooltips *tips;
GtkWidget *image;
GtkFrame *frame;
GtkWidget *event_box;
GtkWidget *main_vbox;
GtkWidget *upper_hbox;
GtkWidget *upper_vbox;
} sample_gui_slot_t;
typedef struct
{
gint w;
gint h;
gdouble fps;
gint pixel_format;
gint sampling;
gint audio_rate;
gint norm;
gint sync;
gint timer;
gint deinter;
gchar *mcast_osc;
gchar *mcast_vims;
gint osc;
gint vims;
} config_settings_t;
typedef struct
{
GtkFrame *frame;
GtkWidget *image;
GtkWidget *event_box;
GtkWidget *main_vbox;
GdkPixbuf *pixbuf_ref;
gint sample_id;
gint sample_type;
} sequence_gui_slot_t;
typedef struct
{
gint slot_number;
gint sample_id;
gint sample_type;
gchar *title;
gchar *timecode;
gint refresh_image;
GdkPixbuf *pixbuf;
guchar *rawdata;
} sample_slot_t;
typedef struct
{
gint seq_start;
gint seq_end;
gint w;
gint h;
sequence_gui_slot_t **gui_slot;
sample_slot_t *selected;
gint envelope_size;
} sequence_envelope;
typedef struct
{
sample_slot_t *sample;
} sequence_slot_t;
typedef struct
{
gint bank_number;
gint page_num;
sample_slot_t **slot;
sample_gui_slot_t **gui_slot;
} sample_bank_t;
typedef struct
{
char *hostname;
int port_num;
int state; // IDLE, PLAYING, RECONNECT, STOPPED
int p_state;
struct timeval p_time;
int w_state; // watchdog state
int w_delay;
} watchdog_t;
typedef struct
{
GladeXML *main_window;
vj_client *client;
char status_msg[STATUS_BYTES];
int status_tokens[STATUS_TOKENS]; /* current status tokens */
int *history_tokens[3]; /* list last known status tokens */
int status_passed;
int status_lock;
int slider_lock;
int parameter_lock;
int entry_lock;
int sample[2];
int selection[3];
gint status_pipe;
int sensitive;
int launch_sensitive;
struct timeval alarm;
struct timeval timer;
GIOChannel *channel;
GdkColormap *color_map;
gint connecting;
// gint logging;
gint streamrecording;
gint samplerecording;
// gint cpumeter;
gint cachemeter;
gint image_w;
gint image_h;
veejay_el_t el;
veejay_user_ctrl_t uc;
GList *effect_info;
GList *devlist;
GList *chalist;
GList *editlist;
GList *elref;
long window_id;
int run_state;
int play_direction;
int load_image_slot;
GtkNotebook *sample_bank_pad;
GtkWidget *quick_select;
GtkWidget *sample_sequencer;
sample_bank_t **sample_banks;
sample_slot_t *selected_slot;
sample_slot_t *selection_slot;
sample_gui_slot_t *selected_gui_slot;
sample_gui_slot_t *selection_gui_slot;
sequence_envelope *sequence_view;
sequence_envelope *sequencer_view;
int sequence_playing;
gint current_sequence_slot;
GtkKnob *audiovolume_knob;
// GtkKnob *speed_knob;
int image_dimensions[2];
guchar *rawdata;
int prev_mode;
GtkWidget *tl;
config_settings_t config;
int status_frame;
int key_id;
int preview_size_w;
int preview_size_h;
GdkColor *fg_;
gboolean key_now;
void *mt;
watchdog_t watch;
int vims_line;
int quality;
} vj_gui_t;
enum
{
STATE_STOPPED = 0,
STATE_RECONNECT = 1,
STATE_PLAYING = 2,
STATE_CONNECT = 3,
STATE_DISCONNECT = 4,
STATE_BUSY = 5,
STATE_LOADING = 6,
};
enum
{
FXC_ID = 0,
FXC_FXID = 1,
FXC_FXSTATUS = 2,
FXC_KF =3,
FXC_N_COLS,
};
enum
{
V4L_NUM=0,
V4L_NAME=1,
V4L_SPINBOX=2,
V4L_LOCATION=3,
};
enum
{
VIMS_ID=0,
VIMS_DESCR=1,
VIMS_KEY=2,
VIMS_MOD=3,
VIMS_PARAMS=4,
VIMS_FORMAT=5,
VIMS_CONTENTS=6,
};
#define MAX_PATH_LEN 1024
#define VEEJAY_MSG_OUTPUT 4
static vj_gui_t *info = NULL;
/* global pointer to the sample-bank */
/* global pointer to the effects-source-list */
static GtkWidget *effect_sources_tree = NULL;
static GtkListStore *effect_sources_store = NULL;
static GtkTreeModel *effect_sources_model = NULL;
static int num_tracks_ = 0;
static int default_preview_width_ = 176;
static int default_preview_height_ = 144;
/* global pointer to the editlist-tree */
static GtkWidget *editlist_tree = NULL;
static GtkListStore *editlist_store = NULL;
static GtkTreeModel *editlist_model = NULL;
/* global pointer to the actual selected slot in the sample_bank */
gboolean is_alive( void );
static int get_slider_val(const char *name);
static void vj_msg(int type, const char format[], ...);
//static void vj_msg_detail(int type, const char format[], ...);
static void msg_vims(char *message);
static void multi_vims(int id, const char format[],...);
static void single_vims(int id);
static gdouble get_numd(const char *name);
static void vj_kf_select_parameter(int id);
static int get_nums(const char *name);
static gchar *get_text(const char *name);
static void put_text(const char *name, char *text);
static int is_button_toggled(const char *name);
static void set_toggle_button(const char *name, int status);
static void update_slider_gvalue(const char *name, gdouble value );
static void update_slider_value(const char *name, gint value, gint scale);
static void update_slider_range(const char *name, gint min, gint max, gint value, gint scaled);
//static void update_knob_range( GtkWidget *w, gdouble min, gdouble max, gdouble value, gint scaled );
static void update_spin_range(const char *name, gint min, gint max, gint val);
static void update_spin_incr(const char *name, gdouble step, gdouble page);
//static void update_knob_value(GtkWidget *w, gdouble value, gdouble scale );
static void update_spin_value(const char *name, gint value);
static void update_label_i(const char *name, int num, int prefix);
static void update_label_f(const char *name, float val);
static void update_label_str(const char *name, gchar *text);
static void update_globalinfo(int *his, int p, int k);
static gint load_parameter_info();
static void load_v4l_info();
static void reload_editlist_contents();
static void load_effectchain_info();
static void load_effectlist_info();
static void load_sequence_list();
static void load_samplelist_info(gboolean with_reset_slotselection);
static void load_editlist_info();
static void disable_widget( const char *name );
static void enable_widget(const char *name );
static void setup_tree_spin_column(const char *tree_name, int type, const char *title);
static void setup_tree_text_column( const char *tree_name, int type, const char *title, int expand );
static void setup_tree_pixmap_column( const char *tree_name, int type, const char *title );
static gchar *_utf8str( const char *c_str );
static gchar *recv_vims(int len, int *bytes_written);
static void disable_widget_by_pointer(GtkWidget *w);
static void enable_widget_by_pointer(GtkWidget *w);
static GdkPixbuf * update_pixmap_kf( int status );
static GdkPixbuf * update_pixmap_entry( int status );
static gboolean
chain_update_row(GtkTreeModel * model, GtkTreePath * path, GtkTreeIter * iter,
gpointer data);
static void update_cached_slots(void);
int resize_primary_ratio_y();
int resize_primary_ratio_x();
static void setup_tree_texteditable_column( const char *tree_name, int type, const char *title, void (*callbackfunction)() );
static void update_rgbkey();
static int count_textview_buffer(const char *name);
static void clear_textview_buffer(const char *name);
static void init_recorder(int total_frames, gint mode);
static void reload_bundles();
static void update_rgbkey_from_slider();
void vj_launch_toggle(gboolean value);
static gchar *get_textview_buffer(const char *name);
static void create_slot(gint bank_nr, gint slot_nr, gint w, gint h);
static void setup_samplebank(gint c, gint r);
static int add_sample_to_sample_banks( int bank_page,sample_slot_t *slot );
static void update_sample_slot_data(int bank_num, int slot_num, int id, gint sample_type, gchar *title, gchar *timecode);
static gboolean on_slot_activated_by_key (GtkWidget *widget, GdkEventKey *event, gpointer user_data);
static gboolean on_slot_activated_by_mouse (GtkWidget *widget, GdkEventButton *event, gpointer user_data);
static sample_slot_t *vj_gui_get_sample_info(gint which_one, gint mode );
static void add_sample_to_effect_sources_list(gint id, gint type, gchar *title, gchar *timecode);
static void add_sample_to_editlist(guint row_number, gchar *timeline, gchar *fname, gchar *timecode, gchar *gfourcc);
static void set_activation_of_slot_in_samplebank(gboolean activate);
int gveejay_new_slot(int stream);
static int selected_is_playing();
static int bank_exists( int bank_page, int slot_num );
static int find_bank_by_sample(int sample_id, int sample_type, int *slot );
static int add_bank( gint bank_num );
static void set_selection_of_slot_in_samplebank(gboolean active);
static void remove_sample_from_slot();
static void create_ref_slots(int envelope_size);
static void create_sequencer_slots(int n );
//void setup_knobs();
void free_samplebank(void);
void reset_samplebank(void);
int verify_bank_capacity(int *bank_page_, int *slot_, int sample_id, int sample_type );
static void widget_get_rect_in_screen (GtkWidget *widget, GdkRectangle *r);
static void update_curve_widget(const char *name);
static void update_curve_accessibility(const char *name);
static void vj_preview_draw(void);
static void reset_tree(const char *name);
static void reload_srt();
static void reload_fontlist();
static void indicate_sequence( gboolean active, sequence_gui_slot_t *slot );
static void set_textview_buffer(const char *name, gchar *utf8text);
void interrupt_cb();
//static gboolean update_log(gpointer data);
static struct
{
const char *name;
} capt_card_set[] =
{
{ "v4l_expander" },
{ "v4l_brightness" },
{ "v4l_contrast" },
{ "v4l_hue" },
{ "v4l_saturation" },
{ "v4l_color" },
{ "v4l_white" },
{ NULL },
};
static int no_preview_ = 0;
static int no_draw_ = 0;
static void gtk_image_set_from_pixbuf__( GtkImage *w, GdkPixbuf *p, const char *f, int l )
{
#ifdef STRICT_CHECKING
assert( GTK_IS_IMAGE(w) );
#endif
gtk_image_set_from_pixbuf(w, p);
}
static void gtk_widget_set_sensitive___( GtkWidget *w, gboolean state, const char *f, int l )
{
#ifdef STRICT_CHECKING
assert( GTK_IS_WIDGET(w) );
#endif
gtk_widget_set_sensitive(w, state );
}
static void select_slot_(int pm, const char *f, int line);
static void select_slot__(int pm);
#ifdef STRICT_CHECKING
#define gtk_widget_set_sensitive_( w,p ) gtk_widget_set_sensitive___( w,p,__FUNCTION__,__LINE__ )
#define gtk_image_set_from_pixbuf_(w,p) gtk_image_set_from_pixbuf__( w,p, __FUNCTION__,__LINE__ )
#define select_slot(a) select_slot_(a,__FUNCTION__,__LINE__ )
#else
#define gtk_widget_set_sensitive_( w,p ) gtk_widget_set_sensitive( w,p )
#define gtk_image_set_from_pixbuf_(w,p) gtk_image_set_from_pixbuf( w,p )
#define select_slot(a) select_slot__(a)
#endif
static struct
{
const char *name;
} gwidgets[] = {
{"button_sendvims"},
{"button_087"},
{"button_086"},
{"button_081"},
{"button_082"},
{"button_080"},
{"button_085"},
{"button_084"},
{"button_083"},
{"button_084"},
{"button_088"},
{"button_samplestart"},
{"button_sampleend"},
{"button_fadeout"},
{"button_fadein"},
{"button_5_4"},
{"button_200"},
{"button_001"},
{"button_252"},
{"button_251"},
{"button_054"},
{"new_colorstream"},
{"manualopacity"},
{"button_fadedur"},
{"vimsmessage"},
{"frame_fxtree"},
{"button_clipcopy"},
{"button_sample_play"},
{"button_samplelist_open"},
{"button_samplelist_save"},
{"button_sample_del"},
{"samplerand"},
{"freestyle"},
{"frame_sampleproperties"},
{"frame_samplerecord"},
{"expander10"}, // edl
{"colorselection"},
{"frame_streamproperties"},
{"frame_streamrecord"},
{"loglinear"},
{"curve"},
{"curve_toggleglobal"},
{"curve_table"},
{"curve_toggleentry"},
{"streamnew"},
{"sampleadd"},
{"samplepage"},
{NULL}
};
static struct
{
const char *name;
} videowidgets[] = {
{"button_sendvims"},
{"button_087"},
{"button_086"},
{"button_081"},
{"button_082"},
{"button_080"},
{"button_085"},
{"button_084"},
{"button_083"},
{"button_084"},
{"button_088"},
{"button_samplestart"},
{"button_sampleend"},
{NULL}
};
static struct
{
const char *name;
} plainwidgets[] =
{
{"manualopacity"},
{"loglinear"},
{"frame_fxtree"},
{NULL}
};
enum
{
TC_SAMPLE_L = 0,
TC_SAMPLE_F = 1,
TC_SAMPLE_S = 2,
TC_SAMPLE_M = 3,
TC_SAMPLE_H = 4,
TC_STREAM_F = 5,
TC_STREAM_M = 6,
TC_STREAM_H = 7
};
/* Function to see if selected is playing */
static int selected_is_playing()
{
int *history = info->history_tokens[ (info->status_tokens[PLAY_MODE]) ];
if(!info->selected_slot)
{
return 0;
}
if(info->selected_slot->sample_id == info->status_tokens[CURRENT_ID]
&& info->selected_slot->sample_type == info->status_tokens[PLAY_MODE] &&
history[CURRENT_ID] == info->status_tokens[CURRENT_ID])
{
return 1;
}
return 0;
}
static gchar *_utf8str(const char *c_str)
{
gsize bytes_read = 0;
gsize bytes_written = 0;
GError *error = NULL;
if(!c_str)
return NULL;
char *result = (char*) g_locale_to_utf8( c_str, -1, &bytes_read, &bytes_written, &error );
if(error)
{
veejay_msg(VEEJAY_MSG_DEBUG, "%s cannot convert [%s] : %s",__FUNCTION__ , c_str, error->message);
g_free(error);
if( result )
g_free(result);
result = NULL;
}
return result;
}
GdkColor *widget_get_fg(GtkWidget *w )
{
if(!w)
return NULL;
GdkColor *c = (GdkColor*)vj_calloc(sizeof(GdkColor));
GtkStyle *s = gtk_widget_get_style( w);
c->red = s->fg[0].red;
c->green = s->fg[0].green;
c->blue = s->fg[0].blue;
return c;
}
// dirty function to get name or channel
static int read_file(const char *filename, int what, void *dst)
{
int fd = open (filename, O_RDONLY );
if(fd <= 0)
return 0;
char buf[256];
bzero(buf,256);
int n = read( fd, buf, 256 );
if(n > 0)
{
if(what == 0)
{
char *dst_= (char*) dst;
snprintf(dst_, n, "%s", buf );
close(fd);
return n;
}
if(what == 1)
{
int *cha = (int*) dst;
int major=0,minor=0;
char delim;
int nt = sscanf( buf, "%2d%c%d",&major,&delim,&minor );
if(nt > 0)
{
*(cha) = minor;
return 1;
}
close(fd);
}
}
close(fd);
return 0;
}
GtkWidget *glade_xml_get_widget_( GladeXML *m, const char *name )
{
GtkWidget *widget = glade_xml_get_widget( m , name );
if(!widget)
{
veejay_msg(0,"%s DANGER:%s",__FUNCTION__,name);
return NULL;
}
#ifdef STRICT_CHECKING
assert( widget != NULL );
#endif
return widget;
}
static void scan_devices( const char *name)
{
GtkWidget *tree = glade_xml_get_widget_(info->main_window,name);
GtkListStore *store;
GtkTreeIter iter;
reset_tree(name);
gint len = 0;
single_vims( VIMS_DEVICE_LIST );
gchar *text = recv_vims(6,&len);
if(len <= 0|| !text )
{
veejay_msg(0, "No capture devices found on veejay server");
return;
}
GtkTreeModel *model = gtk_tree_view_get_model
(GTK_TREE_VIEW(tree));
store = GTK_LIST_STORE(model);
gint offset =0;
gint i = 0;
gchar *ptr = text + offset;
while( offset < len )
{
char tmp[4];
gchar *name = NULL;
gdouble gchannel = 1.0;
gchar *loca = NULL;
gint name_len=0;
gint loc_len=0;
strncpy(tmp,ptr+offset,3);
tmp[3] = '\0';
offset += 3;
name_len = atoi( tmp );
if(name_len <= 0 )
{
veejay_msg(0, "Error reading name of capture device: '%s'",ptr+offset );
return;
}
name = strndup( ptr + offset, name_len );
offset += name_len;
strncpy( tmp, ptr + offset, 3 );
tmp[3] = '\0';
offset += 3;
loc_len = atoi( tmp );
if( loc_len <= 0 )
{
veejay_msg(0, "Error reading location of capture device");
return;
}
loca = strndup( ptr + offset, loc_len );
offset += loc_len;
gchar *thename = _utf8str( name );
gchar *theloca = _utf8str( loca );
gtk_list_store_append( store, &iter);
gtk_list_store_set(
store, &iter,
V4L_NUM, i,
V4L_NAME, thename,
V4L_SPINBOX, gchannel,
V4L_LOCATION, theloca,
-1);
g_free(thename);
g_free(theloca);
free(loca);
free(name);
i ++;
}
free(text);
gtk_tree_view_set_model(GTK_TREE_VIEW(tree), model );
}
void on_devicelist_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gint channel = info->uc.strtmpl[0].channel;
gint num = info->uc.strtmpl[0].dev;
multi_vims( VIMS_STREAM_NEW_V4L,"%d %d",
num,
channel
);
gveejay_new_slot(MODE_STREAM);
}
}
gboolean device_selection_func( GtkTreeSelection *sel,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata )
{
GtkTreeIter iter;
GValue val = { 0, };
if( gtk_tree_model_get_iter( model, &iter, path ) )
{
gint num = 0;
gtk_tree_model_get(model, &iter, V4L_NUM,&num, -1 );
if(! path_currently_selected )
{
gtk_tree_model_get_value(model, &iter, V4L_SPINBOX, &val);
info->uc.strtmpl[0].dev = num;
info->uc.strtmpl[0].channel = (int) g_value_get_float(&val);
}
}
return TRUE;
}
static void setup_v4l_devices()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_v4ldevices");
GtkListStore *store = gtk_list_store_new( 4, G_TYPE_INT, G_TYPE_STRING, G_TYPE_FLOAT,
G_TYPE_STRING );
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
GtkTreeSelection *sel = gtk_tree_view_get_selection( GTK_TREE_VIEW( tree ) );
gtk_tree_selection_set_mode( sel, GTK_SELECTION_SINGLE );
gtk_tree_selection_set_select_function( sel, device_selection_func, NULL,NULL );
// gtk_tree_view_set_fixed_height_mode( GTK_TREE_VIEW(tree), TRUE );
g_object_unref( G_OBJECT( store ));
setup_tree_text_column( "tree_v4ldevices", V4L_NUM, "#",0 );
setup_tree_text_column( "tree_v4ldevices", V4L_NAME, "Device Name",1);
setup_tree_spin_column( "tree_v4ldevices", V4L_SPINBOX, "Channel");
setup_tree_text_column( "tree_v4ldevices", V4L_LOCATION, "Location",0);
g_signal_connect( tree, "row-activated",
(GCallback) on_devicelist_row_activated, NULL );
//scan_devices( "tree_v4ldevices" );
}
static gchar* format_selection_time(int start, int end);
typedef struct
{
int id;
int nl;
long n1;
long n2;
int tf;
} el_ref;
typedef struct
{
int pos;
char *filename;
char *fourcc;
int num_frames;
} el_constr;
typedef struct {
int defaults[10];
int min[10];
int max[10];
char description[150];
int id;
int is_video;
int num_arg;
int has_rgb;
} effect_constr;
int _effect_get_mix(int effect_id)
{
int n = g_list_length(info->effect_info);
int i;
if(effect_id < 0) return -1;
for(i=0; i <= n; i++)
{
effect_constr *ec = g_list_nth_data( info->effect_info, i );
if(ec != NULL)
{
if(ec->id == effect_id) return ec->is_video;
}
}
return 0;
}
int _effect_get_rgb(int effect_id)
{
int n = g_list_length(info->effect_info);
int i;
if(effect_id < 0) return -1;
for(i=0; i <= n; i++)
{
effect_constr *ec = g_list_nth_data( info->effect_info, i );
if(ec != NULL)
{
if(ec->id == effect_id) return ec->has_rgb;
}
}
return 0;
}
int _effect_get_np(int effect_id)
{
int n = g_list_length(info->effect_info);
int i;
if(effect_id < 0) return -1;
for(i=0; i <= n; i++)
{
effect_constr *ec = g_list_nth_data( info->effect_info, i );
if(ec != NULL)
{
if(ec->id == effect_id) return ec->num_arg;
}
}
return 0;
}
int _effect_get_minmax( int effect_id, int *min, int *max, int index )
{
int n = g_list_length(info->effect_info);
int i;
if(effect_id < 0) return 0;
for(i=0; i <= n; i++)
{
effect_constr *ec = g_list_nth_data( info->effect_info, i );
if(ec != NULL)
{
if(ec->id == effect_id)
{
if( index > ec->num_arg )
return 0;
*min = ec->min[index];
*max = ec->max[index];
return 1;
}
}
}
return 0;
}
char *_effect_get_description(int effect_id)
{
int n = g_list_length( info->effect_info );
int i;
for(i = 0;i <= n ; i++)
{
effect_constr *ec = g_list_nth_data(info->effect_info, i);
if(ec != NULL)
{
if(effect_id == ec->id )
return ec->description;
}
}
return "<none>";
}
el_constr *_el_entry_new( int pos, char *file, int nf , char *fourcc)
{
el_constr *el = g_new( el_constr , 1 );
el->filename = strdup( file );
el->num_frames = nf;
el->pos = pos;
el->fourcc = strdup(fourcc);
return el;
}
void _el_entry_free( el_constr *entry )
{
if(entry)
{
if(entry->filename) free(entry->filename);
if(entry->fourcc) free(entry->fourcc);
free(entry);
}
}
void _el_entry_reset( )
{
if(info->editlist != NULL)
{
int n = g_list_length( info->editlist );
int i;
for( i = 0; i <= n ; i ++)
_el_entry_free( g_list_nth_data( info->editlist, i ) );
g_list_free(info->editlist);
info->editlist=NULL;
}
}
int _el_get_nframes( int pos )
{
int n = g_list_length( info->editlist );
int i;
for( i = 0; i <= n ; i ++)
{
el_constr *el = g_list_nth_data( info->editlist, i );
if(!el) return 0;
if(el->pos == pos)
return el->num_frames;
}
return 0;
}
el_ref *_el_ref_new( int row_num,int nl, long n1, long n2, int tf)
{
el_ref *el = vj_malloc(sizeof(el_ref));
el->id = row_num;
el->nl = nl;
el->n1 = n1;
el->n2 = n2;
el->tf = tf;
return el;
}
void _el_ref_free( el_ref *entry )
{
if(entry) free(entry);
}
void _el_ref_reset()
{
if(info->elref != NULL)
{
int n = g_list_length( info->elref );
// for(i = 0; i < n; i ++ )
// free( g_list_nth_data( info->elref, i ));
g_list_free(info->elref);
info->elref = NULL;
}
}
int _el_ref_end_frame( int row_num )
{
int n = g_list_length( info->elref );
int i;
for ( i = 0 ; i <= n; i ++ )
{
el_ref *el = g_list_nth_data( info->elref, i );
if(el->id == row_num )
{
// int offset = info->el.offsets[ el->nl ];
// return (offset + el->n1 + el->n2 );
return (el->tf + el->n2 - el->n1);
}
}
return 0;
}
int _el_ref_start_frame( int row_num )
{
int n = g_list_length( info->elref );
int i;
for ( i = 0 ; i <= n; i ++ )
{
el_ref *el = g_list_nth_data( info->elref, i );
if(el->id == row_num )
{
// int offset = info->el.offsets[ el->nl ];
// return (offset + el->n1 );
// printf("Start pos of row %d : %d = n1, %d = n2, %d = tf\n",
// row_num,el->n1,el->n2, el->tf );
return (el->tf);
}
}
return 0;
}
char *_el_get_fourcc( int pos )
{
int n = g_list_length( info->editlist );
int i;
for( i = 0; i <= n; i ++ )
{
el_constr *el = g_list_nth_data( info->editlist, i );
if(el->pos == pos)
return el->fourcc;
}
return NULL;
}
char *_el_get_filename( int pos )
{
int n = g_list_length( info->editlist );
int i;
for( i = 0; i <= n; i ++ )
{
el_constr *el = g_list_nth_data( info->editlist, i );
if(el->pos == pos)
return el->filename;
}
return NULL;
}
effect_constr* _effect_new( char *effect_line )
{
effect_constr *ec;
int descr_len = 0;
int p;
int tokens = 0;
char len[4];
char line[100];
int offset = 0;
bzero( len, 4 );
bzero( line, 100 );
if(!effect_line) return NULL;
strncpy(len, effect_line, 3);
sscanf(len, "%03d", &descr_len);
if(descr_len <= 0) return NULL;
ec = g_new( effect_constr, 1);
bzero( ec->description, 150 );
strncpy( ec->description, effect_line+3, descr_len );
tokens = sscanf(effect_line+(descr_len+3), "%03d%1d%1d%02d", &(ec->id),&(ec->is_video),
&(ec->has_rgb), &(ec->num_arg));
offset = descr_len + 10;
for(p=0; p < ec->num_arg; p++)
{
sscanf(effect_line+offset,"%06d%06d%06d",
&(ec->min[p]), &(ec->max[p]),&(ec->defaults[p]) );
offset+=18;
}
return ec;
}
void _effect_free( effect_constr *effect )
{
if(effect)
{
free(effect);
}
}
void _effect_reset(void)
{
if( info->effect_info != NULL)
{
int n = g_list_length(info->effect_info);
int i;
for( i = 0; i <=n ; i ++ )
_effect_free( g_list_nth_data( info->effect_info , i ) );
g_list_free( info->effect_info );
info->effect_info = NULL;
}
}
static gchar *get_relative_path(char *path)
{
return _utf8str( basename( path ));
}
gchar *dialog_save_file(const char *title )
{
GtkWidget *parent_window = glade_xml_get_widget_(
info->main_window, "gveejay_window" );
GtkWidget *dialog =
gtk_file_chooser_dialog_new( title,
GTK_WINDOW(parent_window),
GTK_FILE_CHOOSER_ACTION_SAVE,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
NULL);
#ifdef HAVE_GTK2_8
gtk_file_chooser_set_do_overwrite_confirmation( GTK_FILE_CHOOSER(dialog), TRUE );
#endif
gtk_file_chooser_set_filename( GTK_FILE_CHOOSER(dialog), "veejay-samplelist.sl" );
if( gtk_dialog_run( GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
{
gchar *file = gtk_file_chooser_get_filename(
GTK_FILE_CHOOSER(dialog) );
gtk_widget_destroy(dialog);
return file;
}
gtk_widget_destroy(dialog);
return NULL;
}
static void clear_progress_bar( const char *name, gdouble val )
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR(w), val );
}
static struct
{
const char *descr;
const char *filter;
} content_file_filters[] = {
{ "AVI Files (*.avi)", "*.avi", },
{ "Digital Video Files (*.dv)", "*.dv" },
{ "Edit Decision List Files (*.edl)", "*.edl" },
{ "PNG (Portable Network Graphics) (*.png)", "*.png" },
{ "JPG (Joint Photographic Experts Group) (*.jpg)", "*.jpg" },
{ NULL, NULL },
};
static void add_file_filters(GtkWidget *dialog, int type )
{
GtkFileFilter *filter = NULL;
if(type == 0 )
{
int i;
for( i = 0; content_file_filters[i].descr != NULL ; i ++ )
{
filter = gtk_file_filter_new();
gtk_file_filter_set_name( filter, content_file_filters[i].descr);
gtk_file_filter_add_pattern( filter, content_file_filters[i].filter);
gtk_file_chooser_add_filter( GTK_FILE_CHOOSER(dialog), filter );
}
}
if(type == 1 )
{
filter = gtk_file_filter_new();
gtk_file_filter_set_name( filter, "Sample List Files (*.sl)");
gtk_file_filter_add_pattern( filter, "*.sl");
gtk_file_chooser_add_filter( GTK_FILE_CHOOSER(dialog), filter);
}
if(type == 2 )
{
filter = gtk_file_filter_new();
gtk_file_filter_set_name( filter, "Action Files (*.xml)");
gtk_file_filter_add_pattern( filter, "*.xml");
gtk_file_chooser_add_filter( GTK_FILE_CHOOSER(dialog), filter);
}
if(type == 3 )
{
//ffmpeg
}
filter = gtk_file_filter_new();
gtk_file_filter_set_name( filter, "All Files (*.*)");
gtk_file_filter_add_pattern( filter, "*");
gtk_file_chooser_add_filter( GTK_FILE_CHOOSER(dialog), filter);
}
gchar *dialog_open_file(const char *title, int type)
{
static gchar *_file_path = NULL;
GtkWidget *parent_window = glade_xml_get_widget_(
info->main_window, "gveejay_window" );
GtkWidget *dialog =
gtk_file_chooser_dialog_new( title,
parent_window,
GTK_FILE_CHOOSER_ACTION_OPEN,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL);
add_file_filters(dialog, type );
gchar *file = NULL;
if( _file_path )
{
gtk_file_chooser_set_current_folder_uri(GTK_FILE_CHOOSER(dialog), _file_path);
g_free(_file_path);
}
if( gtk_dialog_run( GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT)
{
file = gtk_file_chooser_get_filename(
GTK_FILE_CHOOSER(dialog) );
_file_path = gtk_file_chooser_get_current_folder_uri(GTK_FILE_CHOOSER(dialog));
}
gtk_widget_destroy(GTK_WIDGET(dialog));
return file;
}
void about_dialog()
{
const gchar *artists[] = {
"Matthijs v. Henten (glade, pixmaps) <cola@looze.net>",
"Dursun Koca (logo)",
NULL
};
const gchar *authors[] = {
"Niels Elburg <nelburg@looze.net>",
"Matthijs v. Henten <cola@looze.net>",
"Thomas Reinhold <stan@jf-chemnitz.de>",
NULL
};
const gchar *license =
{
"This program is Free Software; You can redistribute it and/or modify\n" \
"under the terms of the GNU General Public License as published by\n" \
"the Free Software Foundation; either version 2, or (at your option)\n"\
"any later version.\n\n"\
"This program is distributed in the hope it will be useful,\n"\
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"\
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n"\
"See the GNU General Public License for more details.\n\n"\
"For more information , see also: http://www.gnu.org\n"
};
#ifdef HAVE_GTK2_6
char path[MAX_PATH_LEN];
bzero(path,MAX_PATH_LEN);
get_gd( path, NULL, "veejay-logo.png" );
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file
( path, NULL );
GtkWidget *about = g_object_new(
GTK_TYPE_ABOUT_DIALOG,
"name", "GVeejay Reloaded",
"version", VERSION,
"copyright", "(C) 2004 - 2007 N. Elburg et all.",
"comments", "The graphical interface for Veejay",
"authors", authors,
"artists", artists,
"license", license,
"logo", pixbuf, NULL );
g_object_unref(pixbuf);
g_signal_connect( about , "response", G_CALLBACK( gtk_widget_destroy),NULL);
gtk_window_present( GTK_WINDOW( about ) );
#endif
}
gboolean dialogkey_snooper( GtkWidget *w, GdkEventKey *event, gpointer user_data)
{
GtkWidget *entry = (GtkWidget*) user_data;
if(gtk_widget_is_focus(GTK_WIDGET(entry)) == FALSE )
{ // entry doesnt have focus, bye!
return FALSE;
}
if(event->type == GDK_KEY_PRESS)
{
gchar tmp[100];
bzero(tmp,100);
info->uc.pressed_key = event->keyval;
info->uc.pressed_mod = event->state;
gchar *text = gdkkey_by_id( event->keyval );
gchar *mod = gdkmod_by_id( event->state );
if( mod != NULL && text != NULL)
{
if(strlen(mod) < 2 )
sprintf(tmp, "%s", text );
else
sprintf(tmp, "%s + %s", text,mod);
gchar *utf8_text = _utf8str( tmp );
gtk_entry_set_text( GTK_ENTRY(entry), utf8_text);
g_free(utf8_text);
}
}
return FALSE;
}
gboolean key_handler( GtkWidget *w, GdkEventKey *event, gpointer user_data)
{
if(!info->key_now)
return FALSE;
if(event->type != GDK_KEY_PRESS)
return FALSE;
/* translate GDK keys to veejay's SDL set */
int gdk_keyval = gdk2sdl_key( event->keyval );
int gdk_state = gdk2sdl_mod( event->state );
if(gdk_keyval == 0)
return FALSE;
int i;
for( i = 0; i <VIMS_MAX; i ++ )
if( vims_keys_list[i].keyval == gdk_keyval && vims_keys_list[i].state == gdk_state )
{
gchar message[100];
if( vims_keys_list[i].args != NULL )
sprintf(message, "%03d:%s;", vims_keys_list[i].event_id, vims_keys_list[i].args );
else
sprintf(message, "%03d:;", vims_keys_list[i].event_id );
msg_vims( message );
// fprintf(stderr, "Send message '%s'\n", message );
}
return FALSE;
}
int
prompt_keydialog(const char *title, char *msg)
{
char pixmap[512];
bzero(pixmap,512);
get_gd( pixmap, NULL, "icon_key.png");
GtkWidget *mainw = glade_xml_get_widget_(info->main_window, "gveejay_window");
GtkWidget *dialog = gtk_dialog_new_with_buttons( title,
GTK_WINDOW( mainw ),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_NO,
GTK_RESPONSE_REJECT,
GTK_STOCK_YES,
GTK_RESPONSE_ACCEPT,
NULL);
GtkWidget *keyentry = gtk_entry_new();
gtk_entry_set_text( GTK_ENTRY(keyentry), "<press a key>");
gtk_editable_set_editable( GTK_ENTRY(keyentry), FALSE );
gtk_dialog_set_default_response( GTK_DIALOG(dialog), GTK_RESPONSE_REJECT );
gtk_window_set_resizable( GTK_WINDOW(dialog), FALSE );
g_signal_connect( G_OBJECT(dialog), "response",
G_CALLBACK( gtk_widget_hide ), G_OBJECT(dialog ) );
GtkWidget *hbox1 = gtk_hbox_new( FALSE, 12 );
gtk_container_set_border_width( GTK_CONTAINER( hbox1 ), 6 );
GtkWidget *hbox2 = gtk_hbox_new( FALSE, 12 );
gtk_container_set_border_width( GTK_CONTAINER( hbox2 ), 6 );
GtkWidget *icon = gtk_image_new_from_file( pixmap );
GtkWidget *label = gtk_label_new( msg );
gtk_container_add( GTK_CONTAINER( hbox1 ), icon );
gtk_container_add( GTK_CONTAINER( hbox1 ), label );
gtk_container_add( GTK_CONTAINER( hbox1 ), keyentry );
if( info->uc.selected_vims_entry &&
(info->uc.selected_key_mod ||
info->uc.selected_key_sym ))
{
char tmp[100];
sprintf(tmp,"VIMS %d : %s + %s",
info->uc.selected_vims_entry,
sdlmod_by_id( info->uc.selected_key_mod ),
sdlkey_by_id( info->uc.selected_key_sym ) );
GtkWidget *current = gtk_label_new( tmp );
gtk_container_add( GTK_CONTAINER( hbox1 ), current );
/*
if( vj_event_list[ info->uc.selected_vims_entry ].params > 0 )
{
GtkWidget *arglabel = gtk_label_new("Enter arguments for VIMS");
GtkWidget *argentry = gtk_entry_new();
gtk_entry_set_text(
GTK_ENTRY(argentry),
info->uc.selected_arg_buf
);
gtk_container_add( GTK_CONTAINER( hbox2 ), arglabel );
gtk_container_add( GTK_CONTAINER( hbox2 ), argentry );
}*/
}
gtk_container_add( GTK_CONTAINER( GTK_DIALOG( dialog )->vbox ), hbox1 );
gtk_container_add( GTK_CONTAINER( GTK_DIALOG( dialog )->vbox ), hbox2 );
gtk_widget_show_all( dialog );
int id = gtk_key_snooper_install( dialogkey_snooper, (gpointer*) keyentry );
int n = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_key_snooper_remove( id );
gtk_widget_destroy(dialog);
return n;
}
void
message_dialog( const char *title, char *msg )
{
GtkWidget *mainw = glade_xml_get_widget_(info->main_window, "gveejay_window");
GtkWidget *dialog = gtk_dialog_new_with_buttons( title,
GTK_WINDOW( mainw ),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK,
GTK_RESPONSE_NONE,
NULL);
GtkWidget *label = gtk_label_new( msg );
g_signal_connect_swapped( dialog, "response",
G_CALLBACK(gtk_widget_destroy),dialog);
gtk_container_add( GTK_CONTAINER(GTK_DIALOG(dialog)->vbox),
label );
gtk_widget_show_all(dialog);
}
int
prompt_dialog(const char *title, char *msg)
{
GtkWidget *mainw = glade_xml_get_widget_(info->main_window, "gveejay_window");
GtkWidget *dialog = gtk_dialog_new_with_buttons( title,
GTK_WINDOW( mainw ),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_NO,
GTK_RESPONSE_REJECT,
GTK_STOCK_YES,
GTK_RESPONSE_ACCEPT,
NULL);
gtk_dialog_set_default_response( GTK_DIALOG(dialog), GTK_RESPONSE_REJECT );
gtk_window_set_resizable( GTK_WINDOW(dialog), FALSE );
g_signal_connect( G_OBJECT(dialog), "response",
G_CALLBACK( gtk_widget_hide ), G_OBJECT(dialog ) );
GtkWidget *hbox1 = gtk_hbox_new( FALSE, 12 );
gtk_container_set_border_width( GTK_CONTAINER( hbox1 ), 6 );
GtkWidget *icon = gtk_image_new_from_stock( GTK_STOCK_DIALOG_QUESTION,
GTK_ICON_SIZE_DIALOG );
GtkWidget *label = gtk_label_new( msg );
gtk_container_add( GTK_CONTAINER( hbox1 ), icon );
gtk_container_add( GTK_CONTAINER( hbox1 ), label );
gtk_container_add( GTK_CONTAINER( GTK_DIALOG( dialog )->vbox ), hbox1 );
gtk_widget_show_all( dialog );
int n = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
return n;
}
int
error_dialog(const char *title, char *msg)
{
GtkWidget *mainw = glade_xml_get_widget_(info->main_window, "gveejay_window");
GtkWidget *dialog = gtk_dialog_new_with_buttons( title,
GTK_WINDOW( mainw ),
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_STOCK_OK,
GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response( GTK_DIALOG(dialog), GTK_RESPONSE_OK );
gtk_window_set_resizable( GTK_WINDOW(dialog), FALSE );
g_signal_connect( G_OBJECT(dialog), "response",
G_CALLBACK( gtk_widget_hide ), G_OBJECT(dialog ) );
GtkWidget *hbox1 = gtk_hbox_new( FALSE, 12 );
gtk_container_set_border_width( GTK_CONTAINER( hbox1 ), 6 );
GtkWidget *icon = gtk_image_new_from_stock( GTK_STOCK_DIALOG_ERROR,
GTK_ICON_SIZE_DIALOG );
GtkWidget *label = gtk_label_new( msg );
gtk_container_add( GTK_CONTAINER( hbox1 ), icon );
gtk_container_add( GTK_CONTAINER( hbox1 ), label );
gtk_container_add( GTK_CONTAINER( GTK_DIALOG( dialog )->vbox ), hbox1 );
gtk_widget_show_all( dialog );
int n = gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
return n;
}
void veejay_quit( )
{
if( prompt_dialog("Quit veejay", "Close Veejay ? All unsaved work will be lost." )
== GTK_RESPONSE_REJECT )
return;
single_vims( 600 );
// clear_progress_bar( "cpumeter",0.0 );
clear_progress_bar( "connecting",0.0 );
clear_progress_bar( "samplerecord_progress",0.0 );
clear_progress_bar( "streamrecord_progress",0.0 );
exit(0);
}
static int running_g_ = 1;
gboolean gveejay_running()
{
if(!running_g_)
return FALSE;
return TRUE;
}
gboolean gveejay_quit( GtkWidget *widget, gpointer user_data)
{
no_preview_ = 0;
if(!running_g_)
return FALSE;
if( info->watch.state == STATE_PLAYING)
{
if( prompt_dialog("Quit gveejay", "Are you sure?" ) == GTK_RESPONSE_REJECT)
return TRUE;
}
// multitrack_quit( info->mt );
info->watch.w_state = STATE_DISCONNECT;
// vj_gui_free();
running_g_ = 0;
return FALSE;
}
/* Free the slot */
static void free_slot( sample_slot_t *slot )
{
if(slot)
{
if(slot->title) free(slot->title);
if(slot->timecode) free(slot->timecode);
free(slot);
}
slot = NULL;
}
/* Allocate some memory and create a temporary slot */
sample_slot_t *create_temporary_slot( gint slot_id, gint id, gint type, gchar *title, gchar *timecode )
{
sample_slot_t *slot = (sample_slot_t*) vj_calloc(sizeof(sample_slot_t));
if(id>0)
{
slot->sample_id = id;
slot->sample_type = type;
slot->timecode = strdup(timecode);
slot->title = strdup(title);
slot->slot_number = slot_id;
}
return slot;
}
int is_current_track(char *host, int port )
{
char *remote = get_text( "entry_hostname" );
int num = get_nums( "button_portnum" );
if( strncasecmp( remote, host, strlen(host)) == 0 && port == num )
return 1;
return 0;
}
static void gveejay_error_slot( int mode )
{
char message[255];
sprintf(message, "Failed to create a new slot. Make sure to check the properties of the %s you are trying to load",
(mode == MODE_SAMPLE ? "sample" : (mode==MODE_STREAM ? "stream" : "sample/stream")));
message_dialog( "Error", message );
}
/* Create a new slot in the sample bank, This function is called by
all VIMS commands that create a new stream or a new sample */
int gveejay_new_slot(int mode)
{
int id = 0;
int result_len = 0;
gchar *result = recv_vims( 3, &result_len );
if(result_len <= 0 )
{
gveejay_error_slot( mode );
return 0;
}
sscanf( result, "%d", &id );
free(result);
if( id <= 0 )
{
gveejay_error_slot( mode );
return 0;
}
else
{
vj_msg(VEEJAY_MSG_INFO, "Created new %s %d", (mode == MODE_SAMPLE ? "Sample" : "Stream"), id);
int poke_slot = 0;
int bank_page = 0;
if(verify_bank_capacity( &bank_page, &poke_slot, id, mode ))
{
sample_slot_t *tmp_slot = vj_gui_get_sample_info(id, mode );
if(tmp_slot)
{
tmp_slot->slot_number = poke_slot;
add_sample_to_sample_banks( bank_page, tmp_slot );
free_slot( tmp_slot );
info->uc.expected_slots ++;
return id;
}
}
else
{
message_dialog( "Error", "Samplebank is full");
return 0;
}
}
return id;
}
void gveejay_popup_err( const char *type, const char *msg )
{
message_dialog( type, msg );
}
#include "callback.c"
enum
{
COLOR_RED=0,
COLOR_BLUE=1,
COLOR_GREEN=2,
COLOR_BLACK=3,
COLOR_NUM
};
static int line_count = 1;
static void vj_msg(int type, const char format[], ...)
{
if( type == VEEJAY_MSG_DEBUG && vims_verbosity == 0 )
return;
char tmp[1024];
char buf[1024];
char prefix[20];
va_list args;
gchar level[6];
bzero(level,0);
bzero(tmp, 1024);
bzero(buf, 1024);
va_start( args,format );
vsnprintf( tmp, sizeof(tmp), format, args );
switch(type)
{
case 2: sprintf(prefix,"Info : ");break;
case 1: sprintf(prefix,"Warning: ");break;
case 0: sprintf(prefix,"Error : ");break;
case 3:
sprintf(prefix,"Debug : ");break;
case 4:
sprintf(prefix, " ");break;
}
snprintf(buf, sizeof(buf), "%s %s\n",prefix,tmp );
gsize nr,nw;
gchar *text = g_locale_to_utf8( buf, -1, &nr, &nw, NULL);
text[strlen(text)-1] = '\0';
// put_text( "lastmessage", text );
GtkWidget *sb = glade_xml_get_widget_( info->main_window, "statusbar");
gtk_statusbar_push( GTK_STATUSBAR(sb),0, text );
g_free( text );
va_end(args);
}
/*static void vj_msg_detail(int type, const char format[], ...)
{
GtkWidget *view = glade_xml_get_widget_( info->main_window,"veejaytext");
GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
GtkTextIter iter;
//if( type == VEEJAY_MSG_DEBUG && vims_verbosity == 0 )
// return;
char tmp[1024];
char buf[1024];
char prefix[20];
va_list args;
gchar level[6];
bzero(level,0);
int color = -1;
bzero(tmp, 1024);
bzero(buf, 1024);
va_start( args,format );
vsnprintf( tmp, sizeof(tmp), format, args );
gtk_text_buffer_get_end_iter(buffer, &iter);
switch(type)
{
case 2: sprintf(prefix,"Info : ");sprintf(level, "infomsg"); color=COLOR_GREEN; break;
case 1: sprintf(prefix,"Warning: ");sprintf(level, "warnmsg"); color=COLOR_RED; break;
case 0: sprintf(prefix,"Error : ");sprintf(level, "errormsg"); color=COLOR_RED; break;
case 3:
sprintf(prefix,"Debug : ");sprintf(level, "debugmsg"); color=COLOR_BLUE; break;
}
if(type==4)
snprintf(buf,sizeof(buf),"gveejay: %s",tmp);
else
snprintf(buf, sizeof(buf), "%s %s\n",prefix,tmp );
gsize nr,nw;
gchar *text = g_locale_to_utf8( buf, -1, &nr, &nw, NULL);
gtk_text_buffer_insert( buffer, &iter, text, nw );
GtkTextIter enditer;
gtk_text_buffer_get_end_iter(buffer, &enditer);
gtk_text_view_scroll_to_iter(
GTK_TEXT_VIEW(view),
&enditer,
0.0,
FALSE,
0.0,
0.0 );
g_free( text );
va_end(args);
}*/
static void abort_gveejay()
{
veejay_msg(0,"Fatal Error: Lost connection with Veejay" );
exit(-1);
}
static void msg_vims(char *message)
{
if(!info->client)
return;
int n = vj_client_send(info->client, V_CMD, message);
if( n <= 0 )
abort_gveejay();
}
int get_loop_value()
{
if( is_button_toggled( "loop_none" ) )
{
return 0;
}
else
{
if( is_button_toggled( "loop_normal" ))
return 1;
else
if( is_button_toggled( "loop_pingpong" ))
return 2;
else if (is_button_toggled("loop_random"))
return 3;
}
return 1;
}
static void multi_vims(int id, const char format[],...)
{
char block[1024];
char tmp[1024];
va_list args;
if(!info->client)
return;
va_start(args, format);
vsnprintf(tmp, sizeof(tmp)-1, format, args );
snprintf(block, sizeof(block)-1, "%03d:%s;",id,tmp);
va_end(args);
if(vj_client_send( info->client, V_CMD, block)<=0 )
abort_gveejay();
}
static void single_vims(int id)
{
char block[10];
if(!info->client)
return;
sprintf(block, "%03d:;",id);
if(vj_client_send( info->client, V_CMD, block )<=0)
abort_gveejay();
}
static gchar *recv_vims(int slen, int *bytes_written)
{
int tmp_len = slen+1;
char tmp[tmp_len];
bzero(tmp,tmp_len);
int ret = vj_client_read( info->client, V_CMD, tmp, slen );
int len = 0;
sscanf( tmp, "%d", &len );
gchar *result = NULL;
if( ret <= 0 || len <= 0 || slen <= 0)
{
return result;
}
result = (gchar*) vj_calloc(sizeof(gchar) * (len + 1) );
*bytes_written = vj_client_read( info->client, V_CMD, result, len );
return result;
}
static gchar *recv_log_vims(int slen, int *bytes_written)
{
gchar tmp[slen+1];
bzero(tmp,slen+1);
vj_client_read( info->client, V_CMD, tmp, slen );
int len = atoi(tmp);
gchar *result = NULL;
int n = 0;
if(len > 0)
{
result = g_new( gchar, len+1 );
n = vj_client_read( info->client, V_CMD, result, len );
*bytes_written = n;
result[len] = '\0';
}
return result;
}
/*
read playmode, parse tokens in status_tokens
*/
static gdouble get_numd(const char *name)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name);
if(!w) return 0;
return (gdouble) gtk_spin_button_get_value( GTK_SPIN_BUTTON( w ) );
}
static int get_slider_val(const char *name)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w) return 0;
return ((gint)GTK_ADJUSTMENT(GTK_RANGE(w)->adjustment)->value);
}
static void vj_kf_select_parameter(int num)
{
sample_slot_t *s = info->selected_slot;
if(!s) return;
info->uc.selected_parameter_id = num;
GtkWidget *curve = glade_xml_get_widget_(info->main_window, "curve");
reset_curve( curve );
update_curve_accessibility("curve");
update_curve_widget("curve");
char name[20];
sprintf(name, "P%d", info->uc.selected_parameter_id);
update_label_str( "curve_parameter", name );
}
static void vj_kf_refresh()
{
GtkWidget *curve = glade_xml_get_widget_(info->main_window, "curve");
reset_curve( curve );
update_curve_accessibility("curve");
update_curve_widget("curve");
char name[20];
sprintf(name, "P%d", info->uc.selected_parameter_id);
update_label_str( "curve_parameter", name );
}
static void update_curve_widget(const char *name)
{
GtkWidget *curve = glade_xml_get_widget_( info->main_window,name);
sample_slot_t *s = info->selected_slot;
if(!s ) return;
int i = info->uc.selected_chain_entry; /* chain entry */
int id = info->uc.entry_tokens[ENTRY_FXID];
int blen = 0;
int lo = 0, hi = 0, curve_type=0;
int p = -1;
multi_vims( VIMS_SAMPLE_KF_GET, "%d %d",i,info->uc.selected_parameter_id );
unsigned char *blob = recv_vims( 8, &blen );
if( blob && blen > 0 )
{
p = set_points_in_curve_ext( curve, blob,id,i, &lo,&hi, &curve_type );
if( p >= 0 )
{
char but[25];
sprintf(but, "kf_p%d", p);
set_toggle_button( but, 1 );
info->uc.selected_parameter_id = p;
switch( curve_type )
{
case GTK_CURVE_TYPE_LINEAR: set_toggle_button( "curve_typelinear", 1 ); break;
case GTK_CURVE_TYPE_SPLINE: set_toggle_button( "curve_typespline", 1 ); break;
case GTK_CURVE_TYPE_FREE: set_toggle_button( "curve_typefree",1 ); break;
default:
break;
}
}
}
if( lo == hi && hi == 0 )
{
if( info->status_tokens[PLAY_MODE] == MODE_SAMPLE )
{
lo = info->status_tokens[SAMPLE_START];
hi = info->status_tokens[SAMPLE_END];
}
else
{
lo = 0;
hi = get_nums("stream_length");
}
}
update_spin_range( "curve_spinstart", lo, hi, lo );
update_spin_range( "curve_spinend", lo, hi, hi );
if(p>=0)
veejay_msg(VEEJAY_MSG_INFO, "Loaded KF for FX entry %d , P%d (FX %d), range is %d-%d",i, p, id,lo,hi );
if(blob) free(blob);
}
static void update_curve_accessibility(const char *name)
{
sample_slot_t *s = info->selected_slot;
if(!s ) return;
int i = info->uc.selected_chain_entry; /* chain entry */
int nl = 0;
if( info->status_tokens[PLAY_MODE] == MODE_PLAIN )
{
disable_widget( "curve" );
disable_widget( "curve_table" );
}
else
{
enable_widget( "curve_table" );
enable_widget( "curve" );
/* if(info->status_tokens[PLAY_MODE] == MODE_SAMPLE )
{
update_spin_range( "curve_spinstart",
info->status_tokens[SAMPLE_START],
info->status_tokens[SAMPLE_END], info->status_tokens[SAMPLE_START] );
update_spin_range( "curve_spinend", info->status_tokens[SAMPLE_START],
info->status_tokens[SAMPLE_END] , info->status_tokens[SAMPLE_END]-1 );
}
else
{
nl = get_nums("stream_length") + 1 ;
update_spin_range( "curve_spinstart", 0, nl, 0 );
update_spin_range( "curve_spinend", 0,nl, nl-1);
}*/
}
}
static int get_nums(const char *name)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name);
if(!w) return 0;
return (int) gtk_spin_button_get_value( GTK_SPIN_BUTTON( w ) );
}
static int count_textview_buffer(const char *name)
{
GtkWidget *view = glade_xml_get_widget_( info->main_window, name );
if(view)
{
GtkTextBuffer *tb = NULL;
tb = gtk_text_view_get_buffer( GTK_TEXT_VIEW(view) );
return gtk_text_buffer_get_char_count( tb );
}
return 0;
}
static void clear_textview_buffer(const char *name)
{
GtkWidget *view = glade_xml_get_widget_( info->main_window, name );
if(view)
{
GtkTextBuffer *tb = NULL;
tb = gtk_text_view_get_buffer( GTK_TEXT_VIEW(view) );
GtkTextIter iter1,iter2;
gtk_text_buffer_get_start_iter( tb, &iter1 );
gtk_text_buffer_get_end_iter( tb, &iter2 );
gtk_text_buffer_delete( tb, &iter1, &iter2 );
}
}
static gchar *get_textview_buffer(const char *name)
{
GtkWidget *view = glade_xml_get_widget_( info->main_window,name );
if(view)
{
GtkTextBuffer *tb = NULL;
tb = gtk_text_view_get_buffer( GTK_TEXT_VIEW(view) );
GtkTextIter iter1,iter2;
gtk_text_buffer_get_start_iter(tb, &iter1);
gtk_text_buffer_get_end_iter( tb, &iter2);
gchar *res = gtk_text_buffer_get_text( tb, &iter1,&iter2 , TRUE );
return res;
}
return NULL;
}
static void set_textview_buffer(const char *name, gchar *utf8text)
{
GtkWidget *view = glade_xml_get_widget_( info->main_window, name );
if(view)
{
GtkTextBuffer *tb = gtk_text_view_get_buffer(
GTK_TEXT_VIEW(view) );
gtk_text_buffer_set_text( tb, utf8text, -1 );
}
}
static gchar *get_text(const char *name)
{
GtkWidget *w = glade_xml_get_widget_(info->main_window, name );
if(!w) return NULL;
return (gchar*) gtk_entry_get_text( GTK_ENTRY(w));
}
static void put_text(const char *name, char *text)
{
GtkWidget *w = glade_xml_get_widget_(info->main_window, name );
if(w)
{
gchar *utf8_text = _utf8str( text );
gtk_entry_set_text( GTK_ENTRY(w), utf8_text );
g_free(utf8_text);
}
}
static int is_button_toggled(const char *name)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name);
if(!w) return 0;
if( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(w) ) == TRUE )
return 1;
return 0;
}
static void set_toggle_button(const char *name, int status)
{
GtkWidget *w = glade_xml_get_widget_(info->main_window, name );
if(w)
{
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w), (status==1 ? TRUE: FALSE));
}
}
static void update_slider_gvalue(const char *name, gdouble value)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w)
return;
gtk_adjustment_set_value(
GTK_ADJUSTMENT(GTK_RANGE(w)->adjustment), value );
}
static void update_slider_value(const char *name, gint value, gint scale)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w)
return;
gdouble gvalue;
if(scale)
gvalue = (gdouble) value / (gdouble) scale;
else
gvalue = (gdouble) value;
gtk_adjustment_set_value(
GTK_ADJUSTMENT(GTK_RANGE(w)->adjustment), gvalue );
}
/*
static void update_knob_value(GtkWidget *w, gdouble value, gdouble scale)
{
GtkAdjustment *adj = gtk_knob_get_adjustment(GTK_KNOB(w));
gdouble gvalue;
if(scale) gvalue = (gdouble) value / (gdouble) scale;
else gvalue = (gdouble) value;
gtk_adjustment_set_value(adj, gvalue );
}*/
/*
static void update_knob_range(GtkWidget *w, gdouble min, gdouble max, gdouble value, gint scaled)
{
GtkAdjustment *adj = gtk_knob_get_adjustment(GTK_KNOB(w));
if(!scaled)
{
adj->lower = min;
adj->upper = max;
adj->value = value;
}
else
{
gdouble gmin =0.0;
gdouble gmax =100.0;
gdouble gval = gmax / value;
adj->lower = gmin;
adj->upper = gmax;
adj->value = gval;
}
}*/
static void update_spin_incr( const char *name, gdouble step, gdouble page )
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w) return;
gtk_spin_button_set_increments(GTK_SPIN_BUTTON(w),step,page );
}
static void update_spin_range(const char *name, gint min, gint max, gint val)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w) return;
gtk_spin_button_set_range( GTK_SPIN_BUTTON(w), (gdouble)min, (gdouble) max );
gtk_spin_button_set_value( GTK_SPIN_BUTTON(w), (gdouble)val);
}
/*static int get_mins(const char *name)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w) return 0;
GtkAdjustment *adj = gtk_spin_button_get_adjustment( GTK_SPIN_BUTTON(w) );
return (int) adj->lower;
}
static int get_maxs(const char *name)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w) return 0;
GtkAdjustment *adj = gtk_spin_button_get_adjustment( GTK_SPIN_BUTTON(w) );
return (int) adj->upper;
}*/
static void update_spin_value(const char *name, gint value )
{
GtkWidget *w = glade_xml_get_widget_(info->main_window, name );
if(!w) return;
gtk_spin_button_set_value( GTK_SPIN_BUTTON(w), (gdouble) value );
}
static void update_slider_range(const char *name, gint min, gint max, gint value, gint scaled)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, name );
if(!w) return;
GtkRange *range = GTK_RANGE(w);
if(!scaled)
{
gtk_range_set_range(range, (gdouble) min, (gdouble) max );
gtk_range_set_value(range, value );
}
else
{
gdouble gmin =0.0;
gdouble gmax =100.0;
gdouble gval = gmax / value;
gtk_range_set_range(range, gmin, gmax);
gtk_range_set_value(range, gval );
}
gtk_range_set_adjustment(range, GTK_ADJUSTMENT(GTK_RANGE(w)->adjustment ) );
}
static void update_label_i(const char *name, int num, int prefix)
{
GtkWidget *label = glade_xml_get_widget_(
info->main_window, name);
if(!label) return;
char str[20];
if(prefix)
g_snprintf( str,20, "%09d", num );
else
g_snprintf( str,20, "%d", num );
gchar *utf8_value = _utf8str( str );
gtk_label_set_text( GTK_LABEL(label), utf8_value);
g_free( utf8_value );
}
static void update_label_f(const char *name, float val )
{
GtkWidget *label = glade_xml_get_widget_(
info->main_window, name);
if(!label) return;
char value[10];
snprintf( value, sizeof(value)-1, "%2.2f", val );
gchar *utf8_value = _utf8str( value );
gtk_label_set_text( GTK_LABEL(label), utf8_value );
g_free(utf8_value);
}
static void update_label_str(const char *name, gchar *text)
{
GtkWidget *label = glade_xml_get_widget_(
info->main_window, name);
if(!label ||!text) return;
gchar *utf8_text = _utf8str( text );
if(!utf8_text) return;
gtk_label_set_text( GTK_LABEL(label), utf8_text);
g_free(utf8_text);
}
static void selection_get_paths(GtkTreeModel *model, GtkTreePath *path,
GtkTreeIter *iter, gpointer data)
{
GSList **paths = data;
*paths = g_slist_prepend(*paths, gtk_tree_path_copy(path));
}
GSList *gui_tree_selection_get_paths(GtkTreeView *view)
{
GtkTreeSelection *sel;
GSList *paths;
/* get paths of selected rows */
paths = NULL;
sel = gtk_tree_view_get_selection(view);
gtk_tree_selection_selected_foreach(sel, selection_get_paths, &paths);
return paths;
}
static void update_colorselection()
{
GtkWidget *colorsel = glade_xml_get_widget_( info->main_window,
"colorselection");
GdkColor color;
color.red = 255 * info->status_tokens[STREAM_COL_R];
color.green = 255 * info->status_tokens[STREAM_COL_G];
color.blue = 255 * info->status_tokens[STREAM_COL_B];
gtk_color_selection_set_current_color(
GTK_COLOR_SELECTION( colorsel ),
&color );
}
int resize_primary_ratio_y()
{
float ratio = (float)info->el.width / (float)info->el.height;
float result = (float) get_nums( "priout_width" ) / ratio;
return (int) result;
}
int resize_primary_ratio_x()
{
float ratio = (float)info->el.height / (float)info->el.width;
float result = (float) get_nums( "priout_height" ) / ratio;
return (int) result;
}
static void update_rgbkey()
{
if(!info->entry_lock)
{
info->entry_lock =1;
GtkWidget *colorsel = glade_xml_get_widget_( info->main_window,
"rgbkey");
GdkColor color;
/* update from entry tokens (delivered by GET_CHAIN_ENTRY */
int *p = &(info->uc.entry_tokens[0]);
/* 0 = effect_id, 1 = has second input, 2 = num parameters,
3 = p0 , 4 = p1, 5 = p2, 6 = p3 ... */
color.red = 255 * p[3];
color.green = 255 * p[4];
color.blue = 255 * p[5];
gtk_color_selection_set_current_color(
GTK_COLOR_SELECTION( colorsel ),
&color );
info->entry_lock = 0;
}
}
static void update_rgbkey_from_slider()
{
if(!info->entry_lock)
{
GtkWidget *colorsel = glade_xml_get_widget_( info->main_window,
"rgbkey");
info->entry_lock = 1;
GdkColor color;
color.red = 255 * ( get_slider_val( "slider_p1" ) );
color.green = 255 * ( get_slider_val( "slider_p2" ) );
color.blue = 255 * ( get_slider_val( "slider_p3" ) );
gtk_color_selection_set_current_color(
GTK_COLOR_SELECTION( colorsel ),
&color );
info->entry_lock = 0;
}
}
static void v4l_expander_toggle(int mode)
{
// we can set the expanded of the ABC expander
GtkWidget *exp = glade_xml_get_widget_(
info->main_window, "v4l_expander");
GtkExpander *e = GTK_EXPANDER(exp);
gtk_expander_set_expanded( e ,(mode==0 ? FALSE : TRUE) );
}
static GdkPixbuf *update_pixmap_kf( int status )
{
char path[MAX_PATH_LEN];
char filename[MAX_PATH_LEN];
bzero(path,MAX_PATH_LEN);
sprintf(filename, "fx_entry_%s.png", ( status == 1 ? "on" : "off" ));
get_gd(path,NULL, filename);
GError *error = NULL;
GdkPixbuf *toggle = gdk_pixbuf_new_from_file( path , &error);
if(error)
return NULL;
return toggle;
}
static GdkPixbuf *update_pixmap_entry( int status )
{
char path[MAX_PATH_LEN];
char filename[MAX_PATH_LEN];
bzero(path,MAX_PATH_LEN);
sprintf(filename, "fx_entry_%s.png", ( status == 1 ? "on" : "off" ));
get_gd(path,NULL, filename);
GError *error = NULL;
GdkPixbuf *icon = gdk_pixbuf_new_from_file(path, &error);
if(error)
return 0;
return icon;
}
static gboolean
chain_update_row(GtkTreeModel * model, GtkTreePath * path, GtkTreeIter * iter,
gpointer data)
{
vj_gui_t *gui = (vj_gui_t*) data;
if(!gui->selected_slot)
return FALSE;
int entry = info->uc.selected_chain_entry;
gint gentry = 0;
gtk_tree_model_get (model, iter,
FXC_ID, &gentry, -1);
sample_slot_t *s = gui->selected_slot;
if(gentry == entry)
{
int effect_id = gui->uc.entry_tokens[ ENTRY_FXID ];
if( effect_id <= 0 )
{
gtk_list_store_set( GTK_LIST_STORE(model),iter, FXC_ID, entry, -1 );
}
else
{
gchar *descr = _utf8str( _effect_get_description( effect_id ));
int on = gui->uc.entry_tokens[16];
GdkPixbuf *toggle = update_pixmap_entry( gui->uc.entry_tokens[ENTRY_FXSTATUS] );
GdkPixbuf *kf_toggle = update_pixmap_kf( on );
gtk_list_store_set( GTK_LIST_STORE(model),iter,
FXC_ID, entry,
FXC_FXID, descr,
FXC_FXSTATUS, toggle,
FXC_KF, kf_toggle, -1 );
g_free(descr);
g_object_unref( kf_toggle );
g_object_unref( toggle );
}
}
return FALSE;
}
/* Cut from global_info()
This function updates the sample/stream editor if the current playing stream/sample
matches with the selected sample slot */
static void update_record_tab(int pm)
{
if(pm == MODE_STREAM)
{
update_spin_value( "spin_streamduration" , 1 );
gint n_frames = get_nums( "spin_streamduration" );
gchar *time = format_time(n_frames, info->el.fps);
update_label_str( "label_streamrecord_duration", time );
g_free(time);
}
if(pm == MODE_SAMPLE)
{
update_spin_value( "spin_sampleduration", 1 );
// combo_samplecodec
gint n_frames = sample_calctime();
gchar *time = format_time( n_frames,info->el.fps );
update_label_str( "label_samplerecord_duration", time );
g_free(time);
}
}
static void update_current_slot(int *history, int pm, int last_pm)
{
gint update = 0;
/* Mode changed or ID changed,
Reload FX Chain, Reload current entry and disable widgets based on stream type */
if( pm != info->prev_mode || info->status_tokens[PLAY_MODE] != history[PLAY_MODE] || info->status_tokens[CURRENT_ID] != history[CURRENT_ID] )
{
int k;
info->uc.reload_hint[HINT_ENTRY] = 1;
info->uc.reload_hint[HINT_CHAIN] = 1;
info->uc.reload_hint[HINT_KF] = 1;
update = 1;
update_record_tab( pm );
if( info->status_tokens[STREAM_TYPE] == STREAM_WHITE )
{
enable_widget( "colorselection" );
}
else
{
disable_widget( "colorselection" );
}
if( info->status_tokens[STREAM_TYPE] == STREAM_VIDEO4LINUX )
{
info->uc.reload_hint[HINT_V4L] = 1;
for(k = 1; capt_card_set[k].name != NULL; k ++ )
enable_widget( capt_card_set[k].name );
v4l_expander_toggle(1);
}
else
{ /* not v4l, disable capt card */
for(k = 1; k < capt_card_set[k].name != NULL ; k ++ )
disable_widget( capt_card_set[k].name );
v4l_expander_toggle(0);
}
info->uc.reload_hint[HINT_HISTORY] = 1;
}
if( info->status_tokens[CURRENT_ENTRY] != history[CURRENT_ENTRY] ||
info->uc.reload_hint[HINT_ENTRY] == 1 )
{
info->uc.selected_chain_entry = info->status_tokens[CURRENT_ENTRY];
if(info->uc.selected_chain_entry < 0 || info->uc.selected_chain_entry > 19 )
info->uc.selected_chain_entry = 0;
info->uc.reload_hint[HINT_ENTRY] = 1;
load_parameter_info();
info->uc.reload_hint[HINT_KF] = 1;
}
/* Actions for stream */
if( pm != last_pm && pm == MODE_STREAM )
{
// pop up stream notepad
/* Is a solid color stream */
if( info->status_tokens[STREAM_TYPE] == STREAM_WHITE )
{
if( ( history[STREAM_COL_R] != info->status_tokens[STREAM_COL_R] ) ||
( history[STREAM_COL_G] != info->status_tokens[STREAM_COL_G] ) ||
( history[STREAM_COL_B] != info->status_tokens[STREAM_COL_B] ) )
{
info->uc.reload_hint[HINT_RGBSOLID] = 1;
}
}
update_label_str( "label_currentsource", "Stream" );
gchar *time = format_time( info->status_frame,info->el.fps );
update_label_str( "label_curtime", time );
g_free(time);
}
/* Actions for sample */
if(last_pm != pm || pm == MODE_SAMPLE )
{
/* Update label and video slider*/
update_label_i( "label_sampleposition",
info->status_tokens[FRAME_NUM] - info->status_tokens[SAMPLE_START] , 1);
int marker_go = 0;
/* Update marker bounds */
if( (history[SAMPLE_MARKER_START] != info->status_tokens[SAMPLE_MARKER_START]) )
{
update = 1;
gint nm = info->status_tokens[SAMPLE_MARKER_START];
if(nm >= 0)
{
gdouble in = (1.0 / (gdouble)info->status_tokens[TOTAL_FRAMES]) * nm;
timeline_set_in_point( info->tl, in );
marker_go = 1;
}
else
{
if(pm == MODE_SAMPLE)
{
timeline_set_in_point( info->tl, 0.0 );
marker_go = 1;
}
}
gchar *dur = format_time( info->status_tokens[SAMPLE_MARKER_END] - info->status_tokens[SAMPLE_MARKER_START],
info->el.fps );
update_label_str( "label_markerduration", dur );
g_free(dur);
}
if( (history[SAMPLE_MARKER_END] != info->status_tokens[SAMPLE_MARKER_END]) )
{
gint nm = info->status_tokens[SAMPLE_MARKER_END];
if(nm > 0 )
{
gdouble out = (1.0/ (gdouble)info->status_tokens[TOTAL_FRAMES]) * nm;
timeline_set_out_point( info->tl, out );
marker_go = 1;
}
else
{
if(pm == MODE_SAMPLE)
{
timeline_set_out_point(info->tl, 1.0 );
marker_go = 1;
}
}
update = 1;
}
if( (history[SAMPLE_START] != info->status_tokens[SAMPLE_START] ))
{
update_spin_value( "spin_samplestart", info->status_tokens[SAMPLE_START] );
update = 1;
}
if( (history[SAMPLE_END] != info->status_tokens[SAMPLE_END] ))
{
update_spin_value( "spin_sampleend", info->status_tokens[SAMPLE_END]);
update = 1;
}
if( marker_go )
{
info->uc.reload_hint[HINT_MARKER] = 1;
}
if( history[SAMPLE_LOOP] != info->status_tokens[SAMPLE_LOOP])
{
switch( info->status_tokens[SAMPLE_LOOP] )
{
case 0:
set_toggle_button( "loop_none", 1 );
break;
case 1:
set_toggle_button( "loop_normal", 1 );
break;
case 2:
set_toggle_button("loop_pingpong", 1 );
break;
case 3:
set_toggle_button("loop_random", 1 );
break;
}
}
gint speed = 1;
if( history[SAMPLE_SPEED] != info->status_tokens[SAMPLE_SPEED] )
{
speed = info->status_tokens[SAMPLE_SPEED];
update_slider_value( "speed_slider", speed, 0 );
// update_label_i( "speed_label", speed,0 );
if( speed < 0 ) info->play_direction = -1; else info->play_direction = 1;
if( speed < 0 ) speed *= -1;
update_spin_value( "spin_samplespeed", speed);
// update_knob_value(info->speed_knob, speed, 0);
}
if(update)
{
speed = info->status_tokens[SAMPLE_SPEED];
if(speed < 0 ) info->play_direction = -1; else info->play_direction = 1;
gint len = info->status_tokens[SAMPLE_END] - info->status_tokens[SAMPLE_START];
int speed = info->status_tokens[SAMPLE_SPEED];
if(speed < 0 ) info->play_direction = -1; else info->play_direction = 1;
if(speed < 0 ) speed *= -1;
update_spin_range( "spin_samplespeed", 0, len, speed );
gchar *time = format_selection_time( 0, len );
// update_label_str( "label_samplelength", time );
g_free(time);
update_label_str( "label_currentsource", "Sample");
update_spin_value( "spin_samplestart", info->status_tokens[SAMPLE_START]);
update_spin_value( "spin_sampleend", info->status_tokens[SAMPLE_END]);
// info->uc.reload_hint[HINT_HISTORY] = 1;
gint n_frames = sample_calctime();
// time = format_time( n_frames, info->el.fps );
timeline_set_length( info->tl,
(gdouble) n_frames , info->status_tokens[FRAME_NUM]- info->status_tokens[SAMPLE_START] );
//@ update font panel
update_spin_range( "spin_text_start", 0, n_frames ,0);
update_spin_range( "spin_text_end", 0, n_frames,n_frames );
info->uc.sample_rec_duration = n_frames;
info->uc.reload_hint[HINT_KF] = 1;
}
}
if( pm == MODE_SAMPLE|| pm == MODE_STREAM )
if( history[CHAIN_FADE] != info->status_tokens[CHAIN_FADE] )
{
double val = (double) info->status_tokens[CHAIN_FADE];
update_slider_value( "manualopacity", val,0 );
}
}
static void
on_vims_messenger (void)
{
GtkTextIter start, end;
GtkTextBuffer* buffer;
GtkTextView* t= NULL;
gchar *str = NULL;
// static gint line = 0; make this global (...)
static int wait = 0;
t =
GTK_TEXT_VIEW(GTK_WIDGET(glade_xml_get_widget(info->main_window,"vims_messenger_textview")));
buffer = gtk_text_view_get_buffer(t);
if(info->vims_line >= gtk_text_buffer_get_line_count(buffer)){
info->vims_line = 0;
if(!is_button_toggled( "vims_messenger_loop"))
{
set_toggle_button( "vims_messenger_play", 0 );
return;
}
}
if(is_button_toggled( "vims_messenger_play" )){
if(wait){
wait--;
}
else{
gtk_text_buffer_get_iter_at_line(buffer, &start, info->vims_line);
end = start;
gtk_text_iter_forward_sentence_end(&end);
str = gtk_text_buffer_get_text (buffer, &start, &end, TRUE);
if(str[0] == '+'){
str[0] = ' ';
g_strstrip(str);
wait = atoi(str);
}
else{
vj_msg(VEEJAY_MSG_INFO, "User defined VIMS message sent '%s'",str );
msg_vims( str );
printf("\nSent VIMS: %s", str);
}
info->vims_line++;
}
}
}
static int total_frames_ = 0;
int get_total_frames()
{
return total_frames_;
}
static void reset_tree(const char *name)
{
GtkWidget *tree_widget = glade_xml_get_widget_( info->main_window,name );
GtkTreeModel *tree_model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree_widget) );
// get a GList of all TreeViewColumns
/*
GList *columns =gtk_tree_view_get_columns(GTK_TREE_VIEW( tree_widget ) );
while( columns != NULL )
{
GList *renderers;
// get single column
column = GTK_TREE_VIEW_COLUMN( columns->data );
*/
/* renderers = gtk_tree_view_column_get_cell_renderers( GTK_TREE_VIEW_COLUMN(column) );
while( renderers != NULL)
{
GtkCellRenderer *cell = GTK_CELL_RENDERER( renderers->data );
gtk_tree_view_column_clear_attributes( GTK_TREE_VIEW_COLUMN(column ),
GTK_CELL_RENDERER( cell ) );
renderers = renderers->next;
}
g_list_free(renderers); */
/*
gtk_tree_view_column_clear( column );
columns = columns->next;
}
g_list_free(columns);
*/
gtk_list_store_clear( GTK_LIST_STORE( tree_model ) );
// gtk_tree_view_set_model( GTK_TREE_VIEW(tree_widget), GTK_TREE_MODEL(tree_model));
}
// load effect controls
gboolean
view_entry_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gint name = 0;
gtk_tree_model_get(model, &iter, FXC_ID, &name, -1);
if (!path_currently_selected && name != info->uc.selected_chain_entry)
{
multi_vims( VIMS_CHAIN_SET_ENTRY, "%d", name );
}
}
return TRUE; /* allow selection state to change */
}
gboolean
view_sources_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gchar *name = NULL;
gtk_tree_model_get(model, &iter, FXC_ID, &name, -1);
if (!path_currently_selected)
{
gint id = 0;
sscanf(name+1, "%d", &id);
if(name[0] == 'S')
{
info->uc.selected_mix_sample_id = id;
info->uc.selected_mix_stream_id = 0;
}
else
{
info->uc.selected_mix_sample_id = 0;
info->uc.selected_mix_stream_id = id;
}
}
if(name) g_free(name);
}
return TRUE; /* allow selection state to change */
}
static void
cell_data_func_dev (GtkTreeViewColumn *col,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
gchar buf[32];
GValue val = {0, };
gtk_tree_model_get_value(model, iter, V4L_SPINBOX, &val);
g_snprintf(buf, sizeof(buf), "%.0f",g_value_get_float(&val));
g_object_set(cell, "text", buf, NULL);
}
static void
on_dev_edited (GtkCellRendererText *celltext,
const gchar *string_path,
const gchar *new_text,
gpointer data)
{
GtkTreeModel *model = GTK_TREE_MODEL(data);
GtkTreeIter iter;
gfloat oldval = 0.0;
gfloat newval = 0.0;
gtk_tree_model_get_iter_from_string(model, &iter, string_path);
gtk_tree_model_get(model, &iter, V4L_SPINBOX, &oldval, -1);
if (sscanf(new_text, "%f", &newval) != 1)
g_warning("in %s: problem converting string '%s' into float.\n", __FUNCTION__, new_text);
gtk_list_store_set(GTK_LIST_STORE(model), &iter, V4L_SPINBOX, newval, -1);
}
static void setup_tree_spin_column( const char *tree_name, int type, const char *title)
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, tree_name );
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
renderer = gui_cell_renderer_spin_new(0.0, 3.0 , 1.0, 1.0, 1.0, 1.0, 0.0);
column = gtk_tree_view_column_new();
gtk_tree_view_column_set_title(column, title );
gtk_tree_view_column_pack_start(column, renderer, TRUE);
gtk_tree_view_column_set_cell_data_func( column, renderer,
cell_data_func_dev, NULL,NULL );
gtk_tree_view_append_column( GTK_TREE_VIEW(tree), column);
g_object_set(renderer, "editable", TRUE, NULL);
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
g_signal_connect(renderer, "edited", G_CALLBACK(on_dev_edited), model );
}
static void setup_tree_texteditable_column(
const char *tree_name,
int type,
const char *title,
void (*callbackfunction)()
)
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, tree_name );
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes( title, renderer, "text", type, NULL );
gtk_tree_view_append_column( GTK_TREE_VIEW( tree ), column );
g_object_set(renderer, "editable", TRUE, NULL );
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
g_signal_connect( renderer, "edited", G_CALLBACK( callbackfunction ), model );
}
static void setup_tree_text_column( const char *tree_name, int type, const char *title,int len )
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, tree_name );
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
renderer = gtk_cell_renderer_text_new();
column = gtk_tree_view_column_new_with_attributes( title, renderer, "text", type, NULL );
gtk_tree_view_append_column( GTK_TREE_VIEW( tree ), column );
if(len)
{
int width = strlen(title);
gtk_tree_view_column_set_min_width( column, 220);
}
}
static void setup_tree_pixmap_column( const char *tree_name, int type, const char *title )
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, tree_name );
GtkCellRenderer *renderer;
GtkTreeViewColumn *column;
renderer = gtk_cell_renderer_pixbuf_new();
column = gtk_tree_view_column_new_with_attributes( title, renderer, "pixbuf", type, NULL );
gtk_tree_view_append_column( GTK_TREE_VIEW( tree ), column );
}
static void setup_effectchain_info( void )
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_chain");
GtkListStore *store = gtk_list_store_new( 4, G_TYPE_INT, G_TYPE_STRING, GDK_TYPE_PIXBUF,GDK_TYPE_PIXBUF );
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
g_object_unref( G_OBJECT( store ));
setup_tree_text_column( "tree_chain", FXC_ID, "#",0 );
setup_tree_text_column( "tree_chain", FXC_FXID, "Effect",1 );
setup_tree_pixmap_column( "tree_chain", FXC_FXSTATUS, "Run"); // todo: could be checkbox!!
setup_tree_pixmap_column( "tree_chain", FXC_KF , "Anim" ); // parameter interpolation on/off per entry
GtkTreeSelection *selection;
tree = glade_xml_get_widget_( info->main_window, "tree_chain");
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
gtk_tree_selection_set_select_function(selection, view_entry_selection_func, NULL, NULL);
}
static void load_v4l_info()
{
int values[6];
int len = 0;
multi_vims( VIMS_STREAM_GET_V4L, "%d", (info->selected_slot == NULL ? 0 : info->selected_slot->sample_id ));
gchar *answer = recv_vims(3, &len);
if(len > 0 )
{
int res = sscanf( answer, "%05d%05d%05d%05d%05d%05d",
&values[0],&values[1],&values[2],&values[3],&values[4],&values[5]);
if(res == 6)
{
int i;
for(i = 1; i < 7; i ++ )
{
update_slider_gvalue( capt_card_set[i].name, (gdouble)values[i-1]/65535.0 );
}
}
g_free(answer);
}
}
static gint load_parameter_info()
{
int *st = &(info->uc.entry_tokens[0]);
int len = 0;
int p[20];
int *q = &p[3];
int i;
veejay_memset( p, 0, sizeof(p));
multi_vims( VIMS_CHAIN_GET_ENTRY, "%d %d", 0,
info->uc.selected_chain_entry );
gchar *answer = recv_vims(3,&len);
if(len <= 0 || answer == NULL )
{
if(answer) g_free(answer);
for( i = 0; i < 16; i ++ )
st[i] = 0;
if(info->uc.selected_rgbkey )
disable_widget("rgbkey");
return 0;
}
int res = sscanf( answer,
"%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d",
p+0,p+1,p+2,p+3,p+4,p+5,p+6,p+7,p+8,p+9,p+10,
p+11,p+12,p+13,p+14,p+15, p + 16, p+17,p+18,p+19);
if( res <= 0 )
{
for( i = 0; i < 20; i ++ )
st[i] = 0;
return 0;
}
info->uc.selected_rgbkey = _effect_get_rgb( p[0] );
if(info->uc.selected_rgbkey)
{
enable_widget( "rgbkey");
update_rgbkey();
}
else
{
disable_widget( "rgbkey");
info->uc.selected_rgbkey = 0;
}
for( i = 0; i < 20; i ++ )
st[i] = p[i];
set_toggle_button( "curve_toggleentry", p[16] );
if(info->status_tokens[PLAY_MODE] == MODE_SAMPLE )
{
update_spin_range( "curve_spinstart",
info->status_tokens[SAMPLE_START],
info->status_tokens[SAMPLE_END], p[17] );
update_spin_range( "curve_spinend", info->status_tokens[SAMPLE_START],
info->status_tokens[SAMPLE_END] ,p[18] );
}
else
{
int nl = get_nums("stream_length") + 1 ;
update_spin_range( "curve_spinstart", 0, nl, p[17] );
update_spin_range( "curve_spinend", 0,nl, p[18] );
}
switch( p[19] )
{
case GTK_CURVE_TYPE_LINEAR: set_toggle_button( "curve_typelinear", 1 ); break;
case GTK_CURVE_TYPE_SPLINE: set_toggle_button( "curve_typespline", 1 ); break;
case GTK_CURVE_TYPE_FREE: set_toggle_button( "curve_typefree",1 ); break;
default:
break;
}
g_free(answer);
return 1;
}
// load effect chain
static void load_effectchain_info()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_chain");
GtkListStore *store;
GtkTreeIter iter;
gint offset=0;
gint fxlen = 0;
multi_vims( VIMS_CHAIN_LIST,"%d",0 );
gchar *fxtext = recv_vims(3,&fxlen);
reset_tree( "tree_chain" );
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
store = GTK_LIST_STORE(model);
if(fxlen <= 0 )
{
int i;
for( i = 0; i < 20; i ++ )
{
gtk_list_store_append(store,&iter);
gtk_list_store_set(store,&iter, FXC_ID, i ,-1);
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
}
return;
}
if(fxlen == 5 )
offset = fxlen;
gint last_index =0;
while( offset < fxlen )
{
gchar toggle[4];
gchar kf_toggle[4];
guint arr[6];
bzero(toggle,4);
bzero(kf_toggle,4);
memset(arr,0,sizeof(arr));
char line[12];
bzero(line,12);
strncpy( line, fxtext + offset, 8 );
sscanf( line, "%02d%03d%1d%1d%1d",
&arr[0],&arr[1],&arr[2],&arr[3],&arr[4]);
char *name = _effect_get_description( arr[1] );
sprintf(toggle,"%s",
arr[3] == 1 ? "on" : "off" );
while( last_index < arr[0] )
{
gtk_list_store_append( store, &iter );
gtk_list_store_set( store, &iter, FXC_ID, last_index,-1);
last_index ++;
}
if( last_index == arr[0])
{
gchar *utf8_name = _utf8str( name );
sample_slot_t *s = info->selected_slot;
int on = info->uc.entry_tokens[16];
gtk_list_store_append( store, &iter );
GdkPixbuf *toggle = update_pixmap_entry( arr[3] );
GdkPixbuf *kf_toggle = update_pixmap_kf( on );
gtk_list_store_set( store, &iter,
FXC_ID, arr[0],
FXC_FXID, utf8_name,
FXC_FXSTATUS, toggle,
FXC_KF, kf_toggle, -1 );
last_index ++;
g_free(utf8_name);
g_object_unref( toggle );
g_object_unref( kf_toggle );
}
offset += 8;
}
while( last_index < 20 )
{
gtk_list_store_append( store, &iter );
gtk_list_store_set( store, &iter,
FXC_ID, last_index , -1 );
last_index ++;
}
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
g_free(fxtext);
}
enum
{
// FX_ID = 0,
FX_STRING = 0,
FX_NUM,
};
gboolean
view_fx_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
// gint name;
gchar *name = NULL;
gtk_tree_model_get(model, &iter, FX_STRING, &name, -1);
if (!path_currently_selected)
{
int value = 0;
vevo_property_get( fx_list_, name, 0, &value );
if(value) info->uc.selected_effect_id = value;
}
g_free(name);
}
return TRUE; /* allow selection state to change */
}
void
on_effectmixlist_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gint gid =0;
gchar *name = NULL;
gtk_tree_model_get(model,&iter, FX_STRING, &name, -1); // FX_ID
if(vevo_property_get( fx_list_, name, 0,&gid ) == 0 )
{
multi_vims(VIMS_CHAIN_ENTRY_SET_EFFECT, "%d %d %d",
0, info->uc.selected_chain_entry,gid );
info->uc.reload_hint[HINT_ENTRY] = 1;
}
g_free(name);
}
}
void
on_effectlist_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gint gid =0;
gchar *name = NULL;
gtk_tree_model_get(model,&iter, FX_STRING, &name, -1);
if(vevo_property_get( fx_list_, name, 0, &gid ) == 0 )
{
multi_vims(VIMS_CHAIN_ENTRY_SET_EFFECT, "%d %d %d",
0, info->uc.selected_chain_entry,gid );
info->uc.reload_hint[HINT_ENTRY] = 1;
}
g_free(name);
}
}
gint
sort_iter_compare_func( GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b,
gpointer userdata)
{
gint sortcol = GPOINTER_TO_INT(userdata);
gint ret = 0;
if(sortcol == FX_STRING)
{
gchar *name1=NULL;
gchar *name2=NULL;
gtk_tree_model_get(model,a, FX_STRING, &name1, -1 );
gtk_tree_model_get(model,b, FX_STRING, &name2, -1 );
if( name1 == NULL || name2 == NULL )
{
if( name1==NULL && name2==NULL)
{
return 0;
}
ret = (name1 == NULL) ? -1 : 1;
}
else
{
ret = g_utf8_collate(name1,name2);
}
if(name1) g_free(name1);
if(name2) g_free(name2);
}
return ret;
}
gint
sort_vims_func( GtkTreeModel *model, GtkTreeIter *a, GtkTreeIter *b,
gpointer userdata)
{
gint sortcol = GPOINTER_TO_INT(userdata);
gint ret = 0;
if(sortcol == VIMS_ID)
{
gchar *name1 = NULL;
gchar *name2 = NULL;
gtk_tree_model_get(model,a, VIMS_ID, &name1, -1 );
gtk_tree_model_get(model,b, VIMS_ID, &name2, -1 );
if( name1 == NULL || name2 == NULL )
{
if( name1==NULL && name2== NULL)
{
return 0;
}
ret = (name1==NULL) ? -1 : 1;
}
else
{
ret = g_utf8_collate(name1,name2);
}
if(name1) g_free(name1);
if(name2) g_free(name2);
}
return ret;
}
// load effectlist from veejay
void setup_effectlist_info()
{
int i;
GtkWidget *trees[2];
trees[0] = glade_xml_get_widget_( info->main_window, "tree_effectlist");
trees[1] = glade_xml_get_widget_( info->main_window, "tree_effectmixlist");
GtkListStore *stores[2];
stores[0] = gtk_list_store_new( 1, G_TYPE_STRING );
stores[1] = gtk_list_store_new( 1, G_TYPE_STRING );
fx_list_ = (vevo_port_t*) vpn( 200 );
for(i = 0; i < 2; i ++ )
{
GtkTreeSortable *sortable = GTK_TREE_SORTABLE(stores[i]);
gtk_tree_sortable_set_sort_func(
sortable, FX_STRING, sort_iter_compare_func,
GINT_TO_POINTER(FX_STRING),NULL);
gtk_tree_sortable_set_sort_column_id(
sortable, FX_STRING, GTK_SORT_ASCENDING);
gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(trees[i]), FALSE );
gtk_tree_view_set_model( GTK_TREE_VIEW(trees[i]), GTK_TREE_MODEL(stores[i]));
g_object_unref( G_OBJECT( stores[i] ));
}
setup_tree_text_column( "tree_effectlist", FX_STRING, "Effect",0 );
setup_tree_text_column( "tree_effectmixlist", FX_STRING, "Effect",0 );
g_signal_connect( trees[0], "row-activated",
(GCallback) on_effectlist_row_activated, NULL );
g_signal_connect( trees[1] ,"row-activated",
(GCallback) on_effectmixlist_row_activated, NULL );
GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(trees[0]));
gtk_tree_selection_set_select_function(selection, view_fx_selection_func, NULL, NULL);
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(trees[1] ));
gtk_tree_selection_set_select_function( selection, view_fx_selection_func, NULL,NULL );
gtk_tree_selection_set_mode( selection, GTK_SELECTION_SINGLE );
}
void
on_effectlist_sources_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gchar *idstr = NULL;
gtk_tree_model_get(model,&iter, SL_ID, &idstr, -1);
gint id = 0;
if( sscanf( idstr+1, "%d", &id ) )
{
// set source / channel
multi_vims( VIMS_CHAIN_ENTRY_SET_SOURCE_CHANNEL,
"%d %d %d %d",
0,
info->uc.selected_chain_entry,
( idstr[0] == 'T' ? 1 : 0 ),
id );
vj_msg(VEEJAY_MSG_INFO, "Set source channel to %d, %d", info->uc.selected_chain_entry,id );
}
if(idstr) g_free(idstr);
}
}
/*
void on_samplelist_edited(GtkCellRendererText *cell,
gchar *path_string,
gchar *new_text,
gpointer user_data)
{
// welke sample id is klikked?
GtkWidget *tree = glade_xml_get_widget_(info->main_window,
"tree_samples");
GtkTreeIter iter;
gchar *id = NULL;
int n;
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
n = gtk_tree_model_get_iter_from_string(
model,
&iter,
path_string);
gtk_tree_model_get(
model,
&iter,
SL_ID,
&id,
-1 );
int br=0; int bw=0;
gchar *sysid = g_locale_from_utf8( id, -1, &br, &bw,NULL);
unsigned int sample_id = (unsigned int )atoi(sysid+1);
if(sample_id > 0)
{
char digits[2] = { 48, 57 };
char alphauc[2] = { 65,90 };
char alphalw[2] = { 97,122};
char specials[3] = { 95,46,45 };
// convert spaces,tabs to ..
gint bytes_read = 0;
gint bytes_written = 0;
GError *error = NULL;
gchar *sysstr = g_locale_from_utf8( new_text, -1, &bytes_read, &bytes_written,&error);
if(error)
{
vj_msg_detail(VEEJAY_MSG_ERROR,"Invalid string: %s", error->message );
if(sysstr) g_free(sysstr);
if(sysid) g_free(sysid);
if(id) g_free(id);
return;
}
int i;
char descr[150];
bzero(descr,150);
char *res = &descr[0];
for( i = 0; i < bytes_written; i ++ )
{
char c = sysstr[i];
int j;
if(c >= digits[0] && c <= digits[1])
*(res)++ = c;
if(c >= alphauc[0] && c <= alphauc[1])
*(res)++ = c;
if(c >= alphalw[0] && c <= alphalw[1])
*(res)++ = c;
if( c == 32)
*(res)++ = '_';
for( j = 0; j < 3; j ++ )
if( specials[j] == c )
*(res)++ = c;
}
if( id[0] == 'S' )
multi_vims( VIMS_SAMPLE_SET_DESCRIPTION,
"%d %s", sample_id, descr );
else
multi_vims( VIMS_STREAM_SET_DESCRIPTION,
"%d %s", sample_id, descr );
if(info->selected_slot->sample_id == sample_id )
{
if(info->selected_slot->title )
free(info->selected_slot->title );
info->selected_slot->title = strdup( descr );
gtk_label_set_text( GTK_LABEL( info->selected_gui_slot->title ),
info->selected_slot->title );
}
if(sysstr) g_free( sysstr );
}
if(sysid) g_free(sysid);
if(id) g_free(id);
}
*/
/* Return a bank page and slot number to place sample in */
int verify_bank_capacity(int *bank_page_, int *slot_, int sample_id, int sample_type )
{
int poke_slot = 0;
int bank_page = find_bank_by_sample( sample_id, sample_type, &poke_slot );
if(bank_page == -1)
return 0;
if( !bank_exists(bank_page, poke_slot))
add_bank( bank_page );
*bank_page_ = bank_page;
*slot_ = poke_slot;
return 1;
}
void setup_samplelist_info()
{
effect_sources_tree = glade_xml_get_widget_( info->main_window, "tree_sources");
effect_sources_store = gtk_list_store_new( 3, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING );
gtk_tree_view_set_headers_visible( GTK_TREE_VIEW(effect_sources_tree), FALSE );
gtk_tree_view_set_model( GTK_TREE_VIEW(effect_sources_tree), GTK_TREE_MODEL(effect_sources_store));
g_object_unref( G_OBJECT( effect_sources_store ));
effect_sources_model = gtk_tree_view_get_model( GTK_TREE_VIEW(effect_sources_tree ));
effect_sources_store = GTK_LIST_STORE(effect_sources_model);
setup_tree_text_column( "tree_sources", SL_ID, "Id",0 );
setup_tree_text_column( "tree_sources", SL_TIMECODE, "Length" ,0);
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(effect_sources_tree));
gtk_tree_selection_set_select_function(selection, view_sources_selection_func, NULL, NULL);
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
// g_signal_connect( effect_sources_tree, "edited",
// (GCallback) on_samplelist_edited, (gpointer*) "tree_sources" );
g_signal_connect( effect_sources_tree, "row-activated", (GCallback) on_effectlist_sources_row_activated, (gpointer*)"tree_sources");
}
void load_effectlist_info()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_effectlist");
GtkWidget *tree2 = glade_xml_get_widget_( info->main_window, "tree_effectmixlist");
GtkListStore *store,*store2;
GtkTreeIter iter;
gint i,offset=0;
gint fxlen = 0;
single_vims( VIMS_EFFECT_LIST );
gchar *fxtext = recv_vims(5,&fxlen);
_effect_reset();
reset_tree( "tree_effectlist");
// store = gtk_list_store_new( 3, G_TYPE_INT,GDK_TYPE_PIXBUF , G_TYPE_STRING );
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
store = GTK_LIST_STORE(model);
GtkTreeModel *model2 = gtk_tree_view_get_model( GTK_TREE_VIEW(tree2));
store2 = GTK_LIST_STORE(model2);
while( offset < fxlen )
{
char tmp_len[4];
bzero(tmp_len, 4);
strncpy(tmp_len, fxtext + offset, 3 );
int len = atoi(tmp_len);
offset += 3;
if(len > 0)
{
effect_constr *ec;
char line[255];
bzero( line, 255 );
strncpy( line, fxtext + offset, len );
ec = _effect_new(line);
if(ec) info->effect_info = g_list_append( info->effect_info, ec );
}
offset += len;
}
fxlen = g_list_length( info->effect_info );
for( i = 0; i < fxlen; i ++)
{
effect_constr *ec = g_list_nth_data( info->effect_info, i );
gchar *name = _utf8str( _effect_get_description( ec->id ) );
if( name != NULL)
{
if( _effect_get_mix(ec->id) > 0 )
{
gtk_list_store_append( store2, &iter );
// gtk_list_store_set( store2, &iter, FX_ID,(guint) ec->id, FX_STRING, name, -1 );
gtk_list_store_set( store2, &iter, FX_STRING, name, -1 );
vevo_property_set( fx_list_, name, LIVIDO_ATOM_TYPE_INT, 1, &(ec->id));
}
else
{
gtk_list_store_append( store, &iter );
// gtk_list_store_set( store, &iter, FX_ID,(guint) ec->id, FX_STRING, name, -1 );
gtk_list_store_set( store, &iter, FX_STRING, name, -1 );
vevo_property_set( fx_list_, name, LIVIDO_ATOM_TYPE_INT, 1, &(ec->id));
}
}
g_free(name);
}
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
gtk_tree_view_set_model( GTK_TREE_VIEW(tree2), GTK_TREE_MODEL(store2));
g_free(fxtext);
}
static void select_slot__( int pm )
{
int *history = info->history_tokens[ pm ];
if( pm != MODE_PLAIN )
{
if(info->status_tokens[CURRENT_ID] != history[CURRENT_ID] ||
pm != history[PLAY_MODE] )
{
if(info->selected_slot)
{
set_activation_of_slot_in_samplebank(FALSE);
info->selected_slot= NULL;
info->selected_gui_slot=NULL;
}
}
if(info->selected_slot == NULL || info->selected_slot->sample_id !=
info->status_tokens[CURRENT_ID] || pm != info->selected_slot->sample_type)
{
int b = 0; int p = 0;
/* falsify activation */
if(info->status_tokens[CURRENT_ID] > 0)
{
if(verify_bank_capacity( &b, &p, info->status_tokens[CURRENT_ID],
info->status_tokens[PLAY_MODE] ))
{
info->selected_slot = info->sample_banks[b]->slot[p];
info->selected_gui_slot = info->sample_banks[b]->gui_slot[p];
set_activation_of_slot_in_samplebank(TRUE);
no_preview_ = 0;
}
}
}
}
else
{
if(info->selected_slot)
set_activation_of_slot_in_samplebank(FALSE);
info->selected_slot = NULL;
info->selected_gui_slot = NULL;
}
}
static void select_slot_(int pm, const char *f, int line)
{
select_slot__(pm);
}
static void load_sequence_list()
{
single_vims( VIMS_SEQUENCE_LIST );
gint len = 0;
gchar *text = recv_vims( 6, &len );
if( len <= 0 || text == NULL )
return;
int playing=0;
int size =0;
int active=0;
sscanf( text, "%04d%04d%4d",&playing,&size,&active );
int nlen = len - 12;
int offset = 0;
int id = 0;
gchar *in = text + 12;
while( offset < nlen )
{
int sample_id = 0;
char seqtext[32];
sscanf( in + offset, "%04d", &sample_id );
offset += 4;
if( sample_id > 0 )
{
sprintf(seqtext, "%d",sample_id);
gtk_label_set_text(
info->sequencer_view->gui_slot[id]->image,
seqtext );
}
else
{
gtk_label_set_text(
info->sequencer_view->gui_slot[id]->image,
NULL );
}
id ++;
}
g_free(text);
}
/* execute after sample/stream/mixing sources list update
* same for load_mixlist_info(), only different widget !!
* with_reset_slotselection should be TRUE when the reset
* of the samplebanks that is used here should also reset the
* current selection of a slot */
static void load_samplelist_info(gboolean with_reset_slotselection)
{
gint offset=0;
int has_samples = 0;
int has_streams = 0;
int n_slots = 0;
reset_tree( "tree_sources" );
if( with_reset_slotselection )
{
// reset_tree( "tree_sources" );
reset_samplebank();
}
multi_vims( VIMS_SAMPLE_LIST,"%d", 0 );
gint fxlen = 0;
gchar *fxtext = recv_vims(5,&fxlen);
if(fxlen > 0 && fxtext != NULL)
{
has_samples = 1;
while( offset < fxlen )
{
char tmp_len[4];
bzero(tmp_len, 4);
strncpy(tmp_len, fxtext + offset, 3 );
int len = atoi(tmp_len);
offset += 3;
if(len > 0)
{
char line[300];
char descr[255];
bzero( line, 300 );
bzero( descr, 255 );
strncpy( line, fxtext + offset, len );
int values[4];
sscanf( line, "%05d%09d%09d%03d%s",
&values[0], &values[1], &values[2], &values[3],
descr );
gchar *title = _utf8str( descr );
gchar *timecode = format_selection_time( 0,(values[2]-values[1]) );
int int_id = values[0];
int poke_slot= 0; int bank_page = 0;
verify_bank_capacity( &bank_page , &poke_slot, int_id, 0);
if(bank_page >= 0 )
{
if( info->sample_banks[bank_page]->slot[poke_slot]->sample_id <= 0 )
{
sample_slot_t *tmp_slot = create_temporary_slot(poke_slot,int_id,0, title,timecode );
add_sample_to_sample_banks(bank_page, tmp_slot );
free_slot(tmp_slot);
n_slots ++;
}
else
{
update_sample_slot_data( bank_page, poke_slot, int_id,0,title,timecode);
}
}
g_free(timecode);
g_free(title);
}
offset += len;
}
offset = 0;
}
if( fxtext ) g_free(fxtext);
fxlen = 0;
multi_vims( VIMS_STREAM_LIST,"%d",0 );
fxtext = recv_vims(5, &fxlen);
if( fxlen > 0 && fxtext != NULL)
{
has_streams = 1;
while( offset < fxlen )
{
char tmp_len[4];
bzero(tmp_len, 4);
strncpy(tmp_len, fxtext + offset, 3 );
int len = atoi(tmp_len);
offset += 3;
if(len > 0)
{
char line[300];
char source[255];
char descr[255];
bzero( line, 300 );
bzero( descr, 255 );
bzero( source, 255 );
strncpy( line, fxtext + offset, len );
int values[10];
memset(values,0, 10 * sizeof(int));
sscanf( line, "%05d%02d%03d%03d%03d%03d%03d%03d",
&values[0], &values[1], &values[2],
&values[3], &values[4], &values[5],
&values[6], &values[7]
);
strncpy( descr, line + 22, values[6] );
switch( values[1] )
{
case STREAM_VIDEO4LINUX :sprintf(source,"Video4Linux stream");break;
case STREAM_WHITE :sprintf(source,"Solid stream");
sprintf(descr,"infinite");
break;
case STREAM_MCAST :sprintf(source,"Multicast stream");break;
case STREAM_NETWORK :sprintf(source,"Unicast stream");break;
case STREAM_YUV4MPEG :sprintf(source,"Yuv4Mpeg file stream");break;
case STREAM_AVFORMAT :sprintf(source,"libavformat stream");break;
case STREAM_DV1394 :sprintf(source,"DV1394 Camera stream");break;
case STREAM_PICTURE :sprintf(source,"Image stream");break;
default:
sprintf(source,"Streaming from unknown");
}
gchar *gsource = _utf8str( descr );
gchar *gtype = _utf8str( source );
int bank_page = 0; int poke_slot = 0;
int full = verify_bank_capacity( &bank_page , &poke_slot, values[0], 1);
if(bank_page >= 0)
{
if( info->sample_banks[bank_page]->slot[poke_slot] <= 0 )
{
sample_slot_t *tmp_slot = create_temporary_slot(poke_slot,values[0],1, gtype,gsource );
add_sample_to_sample_banks(bank_page, tmp_slot ); n_slots ++;
free_slot(tmp_slot);
}
else
{
update_sample_slot_data( bank_page, poke_slot, values[0],1,gsource,gtype);
}
}
g_free(gsource);
g_free(gtype);
}
offset += len;
}
}
if(fxtext) g_free(fxtext);
}
gboolean
view_el_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gint num = 0;
gtk_tree_model_get(model, &iter, COLUMN_INT, &num, -1);
if (!path_currently_selected)
{
info->uc.selected_el_entry = num;
gint frame_num =0;
frame_num = _el_ref_start_frame( num );
update_spin_value( "button_el_selstart",
frame_num);
update_spin_value( "button_el_selend",
_el_ref_end_frame( num ) );
}
}
return TRUE; /* allow selection state to change */
}
void
on_vims_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gchar *vimsid = NULL;
gint event_id =0;
gtk_tree_model_get(model,&iter, VIMS_ID, &vimsid, -1);
if(sscanf( vimsid, "%d", &event_id ))
{
if(event_id >= VIMS_BUNDLE_START && event_id < VIMS_BUNDLE_END)
{
multi_vims( VIMS_BUNDLE, "%d", event_id );
info->uc.reload_hint[HINT_CHAIN] = 1;
}
else
{
gchar *args = NULL;
gchar *format = NULL;
gtk_tree_model_get(model,&iter, VIMS_FORMAT, &format, -1);
gtk_tree_model_get(model,&iter, VIMS_CONTENTS, &args, -1 );
if( event_id == VIMS_QUIT )
{
if( prompt_dialog("Stop Veejay", "Are you sure ? (All unsaved work will be lost)" ) ==
GTK_RESPONSE_REJECT )
return;
}
if( (format == NULL||args==NULL) || (strlen(format) <= 0) )
single_vims( event_id );
else
{
if( args != NULL && strlen(args) > 0 )
{
char msg[100];
sprintf(msg, "%03d:%s;", event_id, args );
msg_vims(msg);
}
}
}
}
if( vimsid ) g_free( vimsid );
}
}
void
on_vimslist_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gchar *vimsid = NULL;
gint event_id = 0;
gtk_tree_model_get(model,&iter, VIMS_ID, &vimsid, -1);
if(!sscanf(vimsid, "%d", &event_id))
{
return;
}
info->uc.selected_vims_entry = event_id;
info->uc.selected_key_mod = 0;
info->uc.selected_key_sym = 0;
if(sscanf( vimsid, "%d", &event_id ) && event_id > 0)
{
char msg[100];
sprintf(msg, "Press a key for VIMS %03d", event_id);
// prompt for key!
int n = prompt_keydialog("Attach key to VIMS event", msg);
if( n == GTK_RESPONSE_ACCEPT )
{
int key_val = gdk2sdl_key( info->uc.pressed_key );
int key_mod = gdk2sdl_mod( info->uc.pressed_mod );
multi_vims(
VIMS_BUNDLE_ATTACH_KEY,
"%d %d %d", // 4th = string arguments
event_id, key_val, key_mod );
info->uc.reload_hint[HINT_BUNDLES] = 1;
}
}
if( vimsid ) g_free(vimsid);
}
}
gboolean
view_vimslist_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gchar *vimsid = NULL;
gint event_id = 0;
gtk_tree_model_get(model, &iter, VIMS_ID, &vimsid, -1);
if(sscanf( vimsid, "%d", &event_id ))
{
info->uc.selected_vims_id = event_id;
}
if(vimsid) g_free(vimsid);
}
return TRUE; /* allow selection state to change */
}
gboolean
view_vims_selection_func (GtkTreeSelection *selection,
GtkTreeModel *model,
GtkTreePath *path,
gboolean path_currently_selected,
gpointer userdata)
{
GtkTreeIter iter;
if (gtk_tree_model_get_iter(model, &iter, path))
{
gchar *vimsid = NULL;
gint event_id = 0;
gchar *text = NULL;
gtk_tree_model_get(model, &iter, VIMS_ID, &vimsid, -1);
gtk_tree_model_get(model, &iter, VIMS_CONTENTS, &text, -1 );
int k=0;
int m=0;
gchar *key = NULL;
gchar *mod = NULL;
gtk_tree_model_get(model,&iter, VIMS_KEY, &key, -1);
gtk_tree_model_get(model,&iter, VIMS_MOD, &mod, -1);
if(sscanf( vimsid, "%d", &event_id ))
{
k = sdlkey_by_name( key );
m = sdlmod_by_name( mod );
if( event_id >= VIMS_BUNDLE_START && event_id < VIMS_BUNDLE_END )
{
info->uc.selected_vims_type = 0;
}
else
{
info->uc.selected_vims_type = 1;
if(info->uc.selected_vims_args )
free(info->uc.selected_vims_args);
if( vj_event_list[event_id].params > 0 && text )
info->uc.selected_vims_args = strdup( text );
}
if(text)
set_textview_buffer( "vimsview", text );
else
clear_textview_buffer( "vimsview" );
// if( info->uc.selected_arg_buf != NULL )
// free(info->uc.selected_arg_buf );
// info->uc.selected_arg_buf = NULL;
// if( vj_event_list[event_id].params > 0 )
// info->uc.selected_arg_buf = (text == NULL ? NULL: strdup( text ));
info->uc.selected_vims_entry = event_id;
if(k > 0)
{
info->uc.selected_key_mod = m;
info->uc.selected_key_sym = k;
}
}
if(vimsid) g_free( vimsid );
if(text) g_free( text );
if(key) g_free( key );
if(mod) g_free( mod );
}
return TRUE; /* allow selection state to change */
}
void
on_editlist_row_activated(GtkTreeView *treeview,
GtkTreePath *path,
GtkTreeViewColumn *col,
gpointer user_data)
{
GtkTreeModel *model;
GtkTreeIter iter;
model = gtk_tree_view_get_model(treeview);
if(gtk_tree_model_get_iter(model,&iter,path))
{
gint num = 0;
gtk_tree_model_get(model,&iter, COLUMN_INT, &num, -1);
gint frame_num = _el_ref_start_frame( num );
multi_vims( VIMS_VIDEO_SET_FRAME, "%d", (int) frame_num );
}
}
void
on_stream_color_changed(GtkColorSelection *colorsel, gpointer user_data)
{
if(!info->status_lock && info->selected_slot)
{
GdkColor current_color;
GtkWidget *colorsel = glade_xml_get_widget_(info->main_window,
"colorselection" );
gtk_color_selection_get_current_color(
GTK_COLOR_SELECTION( colorsel ),
&current_color );
// scale to 0 - 255
gint red = current_color.red / 256.0;
gint green = current_color.green / 256.0;
gint blue = current_color.blue / 256.0;
multi_vims( VIMS_STREAM_COLOR, "%d %d %d %d",
info->selected_slot->sample_id,
red,
green,
blue
);
}
}
static void setup_colorselection()
{
GtkWidget *sel = glade_xml_get_widget_(info->main_window, "colorselection");
g_signal_connect( sel, "color-changed",
(GCallback) on_stream_color_changed, NULL );
}
void
on_rgbkey_color_changed(GtkColorSelection *colorsel, gpointer user_data)
{
if(!info->entry_lock)
{
GdkColor current_color;
GtkWidget *colorsel = glade_xml_get_widget_(info->main_window,
"rgbkey" );
gtk_color_selection_get_current_color(
GTK_COLOR_SELECTION( colorsel ),
&current_color );
// scale to 0 - 255
gint red = current_color.red / 256.0;
gint green = current_color.green / 256.0;
gint blue = current_color.blue / 256.0;
// send p1,p2,p3 to veejay
// (if effect currently on entry has rgb, this will be enabled but not here)
multi_vims(
VIMS_CHAIN_ENTRY_SET_ARG_VAL, "%d %d %d %d",
0, info->uc.selected_chain_entry, 1, red );
multi_vims(
VIMS_CHAIN_ENTRY_SET_ARG_VAL, "%d %d %d %d",
0, info->uc.selected_chain_entry, 2, green );
multi_vims(
VIMS_CHAIN_ENTRY_SET_ARG_VAL, "%d %d %d %d",
0, info->uc.selected_chain_entry, 3, blue );
info->parameter_lock = 1;
update_slider_value(
"slider_p1", red, 0 );
update_slider_value(
"slider_p2", green, 0 );
update_slider_value(
"slider_p3", blue, 0 );
info->parameter_lock = 0;
}
}
static void setup_rgbkey()
{
GtkWidget *sel = glade_xml_get_widget_(info->main_window, "rgbkey");
g_signal_connect( sel, "color-changed",
(GCallback) on_rgbkey_color_changed, NULL );
}
static void setup_vimslist()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_vims");
GtkListStore *store = gtk_list_store_new( 2,G_TYPE_STRING, G_TYPE_STRING);
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
g_object_unref( G_OBJECT( store ));
setup_tree_text_column( "tree_vims", VIMS_ID, "VIMS ID",0);
setup_tree_text_column( "tree_vims", VIMS_DESCR, "Description",0 );
GtkTreeSortable *sortable = GTK_TREE_SORTABLE(store);
gtk_tree_sortable_set_sort_func(
sortable, VIMS_ID, sort_vims_func,
GINT_TO_POINTER(VIMS_ID),NULL);
gtk_tree_sortable_set_sort_column_id(
sortable, VIMS_ID, GTK_SORT_ASCENDING);
g_signal_connect( tree, "row-activated",
(GCallback) on_vimslist_row_activated, NULL );
GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
gtk_tree_selection_set_select_function(selection, view_vimslist_selection_func, NULL, NULL);
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
}
void on_vimslist_edited(GtkCellRendererText *cell,
gchar *path_string,
gchar *new_text,
gpointer user_data
)
{
// welke sample id is klikked?
GtkWidget *tree = glade_xml_get_widget_(info->main_window,
"tree_bundles");
GtkTreeIter iter;
gchar *id = NULL;
gchar *contents = NULL;
gchar *format = NULL;
gchar *key_sym = NULL;
gchar *key_mod = NULL;
gint event_id = 0;
int n;
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
n = gtk_tree_model_get_iter_from_string(
model,
&iter,
path_string);
// error !!
gtk_tree_model_get(
model,
&iter,
VIMS_ID,
&id,
-1);
gtk_tree_model_get(
model,
&iter,
VIMS_FORMAT,
&format,
-1);
gtk_tree_model_get(
model,
&iter,
VIMS_CONTENTS,
&contents
-1 );
gtk_tree_model_get(
model,
&iter,
VIMS_KEY,
&key_sym,
-1);
gtk_tree_model_get(
model,
&iter,
VIMS_MOD,
&key_mod
-1 );
sscanf( id, "%d", &event_id );
gint bytes_read = 0;
gint bytes_written = 0;
GError *error = NULL;
gchar *sysstr = g_locale_from_utf8( new_text, -1, &bytes_read, &bytes_written,&error);
if(sysstr == NULL || error != NULL)
{
goto vimslist_error;
}
if( event_id < VIMS_BUNDLE_START || event_id > VIMS_BUNDLE_END )
{
int np = vj_event_list[ event_id ].params;
char *c = format+1;
int i;
int tmp_val = 0;
int k = sdlkey_by_name( key_sym );
int m = sdlmod_by_name( key_mod );
for( i =0 ; i < np; i ++ )
{
if(*(c) == 'd')
if( sscanf( sysstr, "%d", &tmp_val ) != 1 )
goto vimslist_error;
c+=2;
}
multi_vims( VIMS_BUNDLE_ATTACH_KEY, "%d %d %d %s",
event_id, k, m, sysstr );
info->uc.reload_hint[HINT_BUNDLES]=1;
}
vimslist_error:
if(sysstr) g_free(sysstr);
if(id) g_free(id);
if(contents) g_free(contents);
if(key_sym) g_free(key_sym);
if(key_mod) g_free(key_mod);
if(format) g_free(format);
}
static void setup_bundles()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_bundles");
GtkListStore *store = gtk_list_store_new( 7,G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING ,G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING);
gtk_widget_set_size_request( tree, 300, -1 );
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
GtkTreeSortable *sortable = GTK_TREE_SORTABLE(store);
gtk_tree_sortable_set_sort_func(
sortable, VIMS_ID, sort_vims_func,
GINT_TO_POINTER(VIMS_ID),NULL);
gtk_tree_sortable_set_sort_column_id(
sortable, VIMS_ID, GTK_SORT_ASCENDING);
g_object_unref( G_OBJECT( store ));
setup_tree_text_column( "tree_bundles", VIMS_ID, "VIMS",0);
setup_tree_text_column( "tree_bundles", VIMS_DESCR, "Description",0 );
setup_tree_text_column( "tree_bundles", VIMS_KEY, "Key",0);
setup_tree_text_column( "tree_bundles", VIMS_MOD, "Mod",0);
setup_tree_text_column( "tree_bundles", VIMS_PARAMS, "Max args",0);
setup_tree_text_column( "tree_bundles", VIMS_FORMAT, "Format",0 );
setup_tree_texteditable_column( "tree_bundles", VIMS_CONTENTS, "Content", G_CALLBACK(on_vimslist_edited) );
g_signal_connect( tree, "row-activated",
(GCallback) on_vims_row_activated, NULL );
GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree));
gtk_tree_selection_set_select_function(selection, view_vims_selection_func, NULL, NULL);
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
GtkWidget *tv = glade_xml_get_widget_( info->main_window, "vimsview" );
gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW(tv), GTK_WRAP_WORD_CHAR );
}
static void setup_editlist_info()
{
editlist_tree = glade_xml_get_widget_( info->main_window, "editlisttree");
editlist_store = gtk_list_store_new( 5,G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING ,G_TYPE_STRING);
gtk_tree_view_set_model( GTK_TREE_VIEW(editlist_tree), GTK_TREE_MODEL(editlist_store));
g_object_unref( G_OBJECT( editlist_store ));
editlist_model = gtk_tree_view_get_model( GTK_TREE_VIEW(editlist_tree ));
editlist_store = GTK_LIST_STORE(editlist_model);
setup_tree_text_column( "editlisttree", COLUMN_INT, "#",0);
setup_tree_text_column( "editlisttree", COLUMN_STRING0, "Timecode",0 );
setup_tree_text_column( "editlisttree", COLUMN_STRINGA, "Filename",0);
setup_tree_text_column( "editlisttree", COLUMN_STRINGB, "Duration",0);
setup_tree_text_column( "editlisttree", COLUMN_STRINGC, "FOURCC",0);
g_signal_connect( editlist_tree, "row-activated",
(GCallback) on_editlist_row_activated, NULL );
GtkTreeSelection *selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(editlist_tree));
gtk_tree_selection_set_select_function(selection, view_el_selection_func, NULL, NULL);
gtk_tree_selection_set_mode(selection, GTK_SELECTION_SINGLE);
}
/*
el format
[4] : number of rows
[16],[16],[16],[3],[filename] [16]
*/
static void reload_bundles()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_bundles");
GtkListStore *store;
GtkTreeIter iter;
gint len = 0;
single_vims( VIMS_BUNDLE_LIST );
gchar *eltext = recv_vims(6,&len); // msg len
gint offset = 0;
reset_tree("tree_bundles");
if(len == 0 || eltext == NULL )
{
return;
}
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
store = GTK_LIST_STORE(model);
int k;
for( k = 0; k < VIMS_MAX ; k ++ )
{
vims_keys_t *p = &vims_keys_list[k];
if(p->args )
free(p->args );
veejay_memset( p, 0, sizeof( vims_keys_t ) );
}
// for( k = 0; k < sizeof(vims_keys_t); k ++ )
// if( vims_keys_list[k].args ) g_free( vims_keys_list[k].args );
// memset( &vims_keys_list, 0, sizeof(vims_keys_t));
char *ptr = eltext;
while( offset < len )
{
char *message = NULL;
char *format = NULL;
char *args = NULL;
int val[6];
veejay_memset(val,0,sizeof(val));
int n = sscanf( ptr + offset, "%04d%03d%03d%04d", &val[0],&val[1],&val[2],&val[3]);
offset += 14;
message = strndup( ptr + offset , val[3] );
offset += val[3];
n = sscanf( ptr + offset, "%03d%03d", &val[4], &val[5] );
offset += 6;
if(val[4]) // format string
{
format = strndup( ptr + offset, val[4] );
offset += val[4];
}
if(val[5]) // argument string
{
args = strndup( ptr + offset, val[5] );
offset += val[5];
}
gchar *g_descr = NULL;
gchar *g_format = NULL;
gchar *g_content = NULL;
gchar *g_keyname = sdlkey_by_id( val[1] );
gchar *g_keymod = sdlmod_by_id( val[2] );
gchar *g_vims[5];
sprintf( g_vims, "%03d", val[0] );
vims_keys_list[ (val[2] * MOD_OFFSET) + val[1] ].keyval = val[1];
vims_keys_list[ (val[2] * MOD_OFFSET) + val[1] ].state = val[2];
vims_keys_list[ (val[2] * MOD_OFFSET) + val[1] ].event_id = val[0];
// if( vims_keys_list[ (val[2] * MOD_OFFSET ) + val[1] ].args )
// free( vims_keys_list[ (val[2] * MOD_OFFSET ) + val[1] ]. args );
if( val[0] >= VIMS_BUNDLE_START && val[0] < VIMS_BUNDLE_END )
{
g_content = _utf8str( message );
vims_keys_list[ (val[2] * MOD_OFFSET) + val[1] ].args = _utf8str(message);
}
else
{
g_descr = _utf8str( message );
if( format )
g_format = _utf8str( format );
if(args)
{
g_content = _utf8str( args );
vims_keys_list[ (val[2] * MOD_OFFSET) + val[1] ].args = _utf8str( args );
}
}
gtk_list_store_append( store, &iter );
gtk_list_store_set(store, &iter,
VIMS_ID, g_vims,
VIMS_DESCR, g_descr,
VIMS_KEY, g_keyname,
VIMS_MOD, g_keymod,
VIMS_PARAMS, vj_event_list[ val[0] ].params,
VIMS_FORMAT, g_format,
VIMS_CONTENTS, g_content,
-1 );
if(message) free(message);
if(format) free(format);
if(args) free(args);
if( g_descr ) g_free(g_descr );
if( g_format ) g_free(g_format );
if( g_content) g_free(g_content );
}
/* entry, start frame, end frame */
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
g_free( eltext );
}
static void reload_vimslist()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "tree_vims");
GtkListStore *store;
GtkTreeIter iter;
gint len = 0;
single_vims( VIMS_VIMS_LIST );
gchar *eltext = recv_vims(5,&len); // msg len
gint offset = 0;
reset_tree("tree_vims");
if(len == 0 || eltext == NULL )
{
return;
}
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
store = GTK_LIST_STORE(model);
while( offset < len )
{
char *format = NULL;
char *descr = NULL;
char *line = strndup( eltext + offset,
14 );
int val[4];
sscanf( line, "%04d%02d%03d%03d",
&val[0],&val[1],&val[2],&val[3]);
char vimsid[5];
offset += 12;
if(val[2] > 0)
{
format = strndup( eltext + offset, val[2] );
offset += val[2];
}
if(val[3] > 0 )
{
descr = strndup( eltext + offset, val[3] );
offset += val[3];
}
gchar *g_format = (format == NULL ? NULL :_utf8str( format ));
gchar *g_descr = (descr == NULL ? NULL :_utf8str( descr ));
gtk_list_store_append( store, &iter );
vj_event_list[ val[0] ].event_id = val[0];
vj_event_list[ val[0] ].params = val[1];
vj_event_list[ val[0] ].format = (format == NULL ? NULL :_utf8str( format ));
vj_event_list[ val[0] ].descr = (descr == NULL ? NULL : _utf8str( descr ));
sprintf(vimsid, "%03d", val[0] );
gtk_list_store_set( store, &iter,
VIMS_ID, vimsid,
VIMS_DESCR, g_descr,-1 );
if(g_format) g_free(g_format);
if(g_descr) g_free(g_descr);
if(format) free(format);
if(descr) free(descr);
free( line );
}
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
g_free( eltext );
}
static void remove_all (GtkComboBox *combo_box)
{
GtkTreeModel* model = gtk_combo_box_get_model (combo_box);
gtk_list_store_clear (GTK_LIST_STORE(model));
}
void reload_current_srt( int selected )
{
// multi_vims( VIMS_SRT_INFO, "%d" , selected );
}
static char *tokenize_on_space( char *q )
{
int n = 0;
char *r = NULL;
char *p = q;
while( *p != '\0' && !isblank( *p ) && *p != ' ' && *p != 20)
{
*p++;
n++;
}
if( n <= 0 )
return NULL;
r = vj_calloc( n+1 );
strncpy( r, q, n );
return r;
}
static int have_srt_ = 0;
static void init_srt_editor()
{
reload_fontlist();
update_spin_range( "spin_text_x", 0, info->el.width-1 , 0 );
update_spin_range( "spin_text_y", 0, info->el.height-1, 0 );
update_spin_range( "spin_text_size", 10, 500, 40 );
update_spin_range( "spin_text_start", 0, total_frames_, 0 );
// clear text view
// disable_widget( "srtframe");
}
static void reload_fontlist()
{
GtkWidget *box = glade_xml_get_widget( info->main_window, "combobox_fonts");
remove_all( GTK_COMBO_BOX( box ) );
single_vims( VIMS_FONT_LIST );
gint len = 0;
gchar *srts = recv_vims(6,&len );
gint i = 0;
gchar *p = srts;
while( i < len )
{
char tmp[4];
bzero(tmp,4);
strncpy(tmp, p, 3 );
int slen = atoi(tmp);
p += 3;
gchar *seq_str = strndup( p, slen );
gtk_combo_box_append_text( GTK_COMBO_BOX(box), seq_str );
p += slen;
free(seq_str);
i += (slen + 3);
}
// gtk_combo_box_set_active( GTK_COMBO_BOX(box), 0 );
free(srts);
}
static void reload_srt()
{
if(!have_srt_)
{
init_srt_editor();
have_srt_ = 1;
}
GtkWidget *box = glade_xml_get_widget( info->main_window, "combobox_textsrt");
remove_all( GTK_COMBO_BOX( box ) );
clear_textview_buffer( "textview_text");
single_vims( VIMS_SRT_LIST );
gint i=0, len = 0;
gchar *srts = recv_vims(6,&len );
if( srts == NULL || len <= 0 )
{
disable_widget( "SRTframe" );
return;
}
gchar *p = srts;
gchar *token = NULL;
if(len > 0 )
enable_widget( "SRTframe");
while( i < len )
{
token = tokenize_on_space( p );
if(!token)
break;
if(token)
{
gtk_combo_box_append_text( GTK_COMBO_BOX(box),token );
i += strlen(token) + 1;
free(token);
}
else
i++;
p = srts + i;
}
// gtk_combo_box_set_active( GTK_COMBO_BOX(box), 0 );
free(srts);
}
void _edl_reset(void)
{
if( info->elref != NULL)
{
int n = g_list_length(info->elref);
int i;
for( i = 0; i <=n ; i ++ )
{
void *ptr = g_list_nth_data( info->elref , i );
if(ptr)
free(ptr);
}
g_list_free( info->elref );
}
}
static void reload_editlist_contents()
{
GtkWidget *tree = glade_xml_get_widget_( info->main_window, "editlisttree");
GtkListStore *store;
GtkTreeIter iter;
gint i;
gint len = 0;
single_vims( VIMS_EDITLIST_LIST );
gchar *eltext = recv_vims(6,&len); // msg len
gint offset = 0;
gint num_files=0;
reset_tree("editlisttree");
_el_ref_reset();
_el_entry_reset();
_edl_reset();
if( eltext == NULL || len < 0 )
{
return;
}
char str_nf[4];
strncpy( str_nf, eltext , sizeof(str_nf));
sscanf( str_nf, "%04d", &num_files );
offset += 4;
int n = 0;
el_constr *el;
for( i = 0; i < num_files ; i ++ )
{
int itmp =0;
char *tmp1 = (char*) strndup( eltext+offset, 4 );
int line_len = 0;
char fourcc[4];
bzero(fourcc,4);
n = sscanf( tmp1, "%04d", &line_len ); // line len
if(line_len>0)
{
offset += 4;
char *line = (char*)strndup( eltext + offset, line_len );
offset += line_len;
char *tmp = (char*) strndup( line, 3 );
sscanf(tmp, "%03d",&itmp );
char *file = strndup( line + 3, itmp );
free(tmp);
tmp = (char*) strndup( line + 3 + itmp, 16 );
int a,b,c;
int n = sscanf(tmp, "%04d%010d%02d", &a,&b,&c);
free(tmp);
if( n == 3 )
{
strncpy(fourcc, line + 3 + itmp + 16, c );
el = _el_entry_new( i, file, b, fourcc );
info->editlist = g_list_append( info->editlist, el );
}
free(line);
free(file);
}
free(tmp1);
}
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(tree ));
store = GTK_LIST_STORE(model);
int total_frames = 0; // running total of frames
int row_num = 0;
while( offset < len )
{
char *tmp = (char*)strndup( eltext + offset, (3*16) );
offset += (3*16);
long nl=0, n1=0,n2=0;
sscanf( tmp, "%016ld%016ld%016ld",
&nl,&n1,&n2 );
if(nl < 0 || nl >= num_files)
{
printf("exceed max files\n");
return;
}
int file_len = _el_get_nframes( nl );
if(file_len <= 0)
{
row_num++;
continue;
}
if(n1 < 0 )
n1 = 0;
if(n2 >= file_len)
n2 = file_len;
if(n2 <= n1 )
{
row_num++;
continue;
}
info->elref = g_list_append( info->elref, _el_ref_new( row_num,(int) nl,n1,n2,total_frames ) ) ;
char *tmpname = _el_get_filename(nl);
gchar *fname = get_relative_path(tmpname);
gchar *timecode = format_selection_time( n1,n2 );
gchar *gfourcc = _utf8str( _el_get_fourcc(nl) );
gchar *timeline = format_selection_time( 0, total_frames );
// insert values to editlist
//add_sample_to_editlist((guint)row_num,timeline,fname,timecode,gfourcc);
gtk_list_store_append( store, &iter );
gtk_list_store_set( store, &iter,
COLUMN_INT, (guint) row_num,
COLUMN_STRING0, timeline,
COLUMN_STRINGA, fname,
COLUMN_STRINGB, timecode,
COLUMN_STRINGC, gfourcc,-1 );
g_free(timecode);
g_free(gfourcc);
g_free(fname);
g_free(timeline);
free(tmp);
total_frames = total_frames + (n2-n1) + 1;
row_num ++;
}
info->el.num_frames = total_frames;
gtk_tree_view_set_model( GTK_TREE_VIEW(tree), GTK_TREE_MODEL(store));
g_free( eltext );
}
// execute after el change:
static void load_editlist_info()
{
char norm;
float fps;
int values[10];
long rate = 0;
long dum[2];
memset(values, 0, sizeof(values));
single_vims( VIMS_VIDEO_INFORMATION );
int len = 0;
gchar *res = recv_vims(3,&len);
if( len <= 0 || res==NULL)
{
fprintf(stderr, "cannot read VIDEO INFORMATION\n");
#ifdef STRICT_CHECKING
assert(0);
#endif
return;
}
sscanf( res, "%d %d %d %c %f %d %d %ld %d %ld %ld %d",
&values[0], &values[1], &values[2], &norm,&fps,
&values[4], &values[5], &rate, &values[7],
&dum[0], &dum[1], &values[8]);
char tmp[15];
snprintf( tmp, sizeof(tmp)-1, "%dx%d", values[0],values[1]);
info->el.width = values[0];
info->el.height = values[1];
update_label_str( "label_el_wh", tmp );
snprintf( tmp, sizeof(tmp)-1, "%s",
(norm == 'p' ? "PAL" : "NTSC" ) );
update_label_str( "label_el_norm", tmp);
update_label_f( "label_el_fps", fps );
update_spin_value( "screenshot_width", info->el.width );
update_spin_value( "screenshot_height", info->el.height );
info->el.fps = fps;
info->el.num_files = dum[0];
snprintf( tmp, sizeof(tmp)-1, "%s",
( values[2] == 0 ? "progressive" : (values[2] == 1 ? "top first" : "bottom first" ) ) );
update_label_str( "label_el_inter", tmp );
update_label_i( "label_el_arate", (int)rate, 0);
update_label_i( "label_el_achans", values[7], 0);
update_label_i( "label_el_abits", values[5], 0);
if( rate == 0 )
{
enable_widget( "vjframerate" );
}
else
{
disable_widget( "vjframerate");
}
/* if( rate == 0 )
{
disable_widget( "button_5_4");
disable_widget_by_pointer(GTK_WIDGET(info->audiovolume_knob));
disable_widget( "audio_knobframe");
}
else
{
enable_widget( "button_5_4");
enable_widget_by_pointer(GTK_WIDGET(info->audiovolume_knob));
enable_widget( "audio_knobframe");
}*/
info->el.ratio = (float)info->el.width / (float) info->el.height;
if( values[4] == 0 )
{
disable_widget( "button_5_4" );
}
else
{
set_toggle_button( "button_5_4", values[8]);
enable_widget( "button_5_4" );
}
g_free(res);
}
void vj_gui_set_preview_window( int w , int h )
{
if( w < 0 || w > 1568 || h < 0 || h > 1024 )
{
fprintf(stderr, "Please use a sane range for width X height\n");
return;
}
info->preview_size_w = w;
info->preview_size_h = h;
}
static void disable_widget(const char *name)
{
GtkWidget *w = glade_xml_get_widget_(info->main_window,name);
if(!w) return ;
gtk_widget_set_sensitive_( GTK_WIDGET(w), FALSE );
}
static void disable_widget_by_pointer(GtkWidget *w)
{
if(!w) return;
gtk_widget_set_sensitive_( GTK_WIDGET(w), FALSE );
}
static void enable_widget_by_pointer(GtkWidget *w)
{
if(!w) return;
gtk_widget_set_sensitive_( GTK_WIDGET(w), TRUE );
}
static void enable_widget(const char *name)
{
GtkWidget *w = glade_xml_get_widget_(info->main_window,name);
if(!w) return;
gtk_widget_set_sensitive_( GTK_WIDGET(w), TRUE );
}/*
static gchar *format_time(int pos)
{
MPEG_timecode_t tc;
if(pos==0)
memset(&tc, 0, sizeof(tc));
else
mpeg_timecode( &tc, pos,
mpeg_framerate_code(
mpeg_conform_framerate( info->el.fps )), info->el.fps );
gchar *tmp = g_new( gchar, 20);
snprintf(tmp, 20, "%2d:%2.2d:%2.2d:%2.2d",
tc.h, tc.m, tc.s, tc.f );
return tmp;
}*/
static gchar *format_selection_time(int start, int end)
{
MPEG_timecode_t tc;
memset( &tc, 0,sizeof(tc));
if( (end-start) <= 0)
memset( &tc, 0, sizeof(tc));
else
mpeg_timecode( &tc, (end-start), mpeg_framerate_code(
mpeg_conform_framerate( info->el.fps ) ), info->el.fps );
gchar *tmp = g_new( gchar, 20);
snprintf( tmp, 20, "%2d:%2.2d:%2.2d:%2.2d",
tc.h, tc.m, tc.s, tc.f );
return tmp;
}
static void set_color_fg(const char *name, GdkColor *col)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window,name );
if(w)
{
GtkStyle *style;
style = gtk_style_copy(gtk_widget_get_style(w));
style->fg[GTK_STATE_NORMAL].pixel = col->pixel;
style->fg[GTK_STATE_NORMAL].red = col->red;
style->fg[GTK_STATE_NORMAL].green = col->green;
style->fg[GTK_STATE_NORMAL].blue = col->blue;
gtk_widget_set_style(w, style);
}
}
static gboolean update_cpumeter_timeout( gpointer data )
{
gdouble ms = (gdouble)info->status_tokens[ELAPSED_TIME];
gdouble fs = (gdouble)get_slider_val( "framerate" );
gdouble lim = (1.0f/fs)*1000.0;
//@ fps ?
// 40 =max, in=20, fps=(40/20)*info->el.fps
char text[65];
if( ms < lim )
{
sprintf(text, "Running realtime", ( lim / ms ) * info->el.fps );
}
else
{
sprintf(text, "%2.2f FPS", ( 1.0 / ms ) * 1000.0 );
}
update_label_str( "cpumeter", text );
/* gdouble max = ((1.0/info->el.fps)*1000);
gdouble frac = 1.0 / max;
gdouble invert = 0.0;
gdouble v = frac * ms;
if( v > 1.0 )
invert = 0.0;
else if ( v >= 0.0 )
invert = 1.0 - v;
gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR(w), invert );*/
return TRUE;
}
static gboolean update_cachemeter_timeout( gpointer data )
{
char text[32];
GtkWidget *w = glade_xml_get_widget_(
info->main_window, "cachemeter");
gint v = info->status_tokens[TOTAL_MEM];
sprintf(text,"%d MB cached",v);
update_label_str( "cachemeter", text );
return TRUE;
}
static gboolean update_sample_record_timeout(gpointer data)
{
if( info->uc.playmode == MODE_SAMPLE )
{
GtkWidget *w = glade_xml_get_widget_( info->main_window,
"samplerecord_progress" );
gdouble tf = info->status_tokens[STREAM_DURATION];
gdouble cf = info->status_tokens[STREAM_RECORDED];
gdouble fraction = cf / tf;
if(!info->status_tokens[STREAM_RECORDING] )
{
gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR(w), 0.0);
info->samplerecording = 0;
info->uc.recording[MODE_SAMPLE] = 0;
if(info->uc.render_record)
{
info->uc.render_record = 0; // render list has private edl
}
else
{
info->uc.reload_hint[HINT_EL] = 1;
}
return FALSE;
}
else
{
gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR(w),
fraction );
}
}
return TRUE;
}
static gboolean update_stream_record_timeout(gpointer data)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window,
"streamrecord_progress" );
if( info->uc.playmode == MODE_STREAM )
{
gdouble tf = info->status_tokens[STREAM_DURATION];
gdouble cf = info->status_tokens[STREAM_RECORDED];
gdouble fraction = cf / tf;
if(!info->status_tokens[STREAM_RECORDING] )
{
gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR(w), 0.0);
info->streamrecording = 0;
info->uc.recording[MODE_STREAM] = 0;
info->uc.reload_hint[HINT_EL] = 1; // recording finished, reload edl
return FALSE;
}
else
gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR(w),
fraction );
}
return TRUE;
}
static gboolean update_progress_timeout(gpointer data)
{
GtkWidget *w = glade_xml_get_widget_( info->main_window, "connecting");
gtk_progress_bar_pulse (GTK_PROGRESS_BAR (w));
return TRUE;
}
static void init_recorder(int total_frames, gint mode)
{
if(mode == MODE_STREAM)
{
info->streamrecording = g_timeout_add(300, update_stream_record_timeout, (gpointer*) info );
}
if(mode == MODE_SAMPLE)
{
info->samplerecording = g_timeout_add(300, update_sample_record_timeout, (gpointer*) info );
}
info->uc.recording[mode] = 1;
}
static void init_cpumeter()
{
// info->cpumeter = g_timeout_add(300,update_cpumeter_timeout,
// (gpointer*) info );
// info->cachemeter = g_timeout_add(300,update_cachemeter_timeout,
// (gpointer*) info );
}
void get_gd(char *buf, char *suf, const char *filename)
{
if(filename !=NULL && suf != NULL)
sprintf(buf, "%s/%s/%s", GVEEJAY_DATADIR,suf, filename );
if(filename !=NULL && suf==NULL)
sprintf(buf, "%s/%s", GVEEJAY_DATADIR, filename);
if(filename == NULL && suf != NULL)
sprintf(buf, "%s/%s/" , GVEEJAY_DATADIR, suf);
}
/*
static void veejay_untick(gpointer data)
{
printf("Ending veejay session untick: %d, %d\n", info->watch.state, info->watch.p_state);
if(info->watch.state == STATE_PLAYING)
{
printf("FATAL\n");
exit(0);
}
}*/
static void veejay_update_multitrack( vj_gui_t *gui )
{
sync_info *s = multitrack_sync( gui->mt );
GtkWidget *maintrack = glade_xml_get_widget( info->main_window, "imageA");
int i;
for( i = 0; i < s->tracks ; i ++ )
{
if( s->status_list[i])
{
update_multitrack_widgets( info->mt, s->status_list[i], i );
free(s->status_list[i]);
}
if( s->img_list[i] )
{
if( i == s->master )
{
if( s->widths[i] > 350 )
{
gtk_image_set_from_pixbuf_( GTK_IMAGE( maintrack ), s->img_list[i] );
}
else
{
GdkPixbuf *result = gdk_pixbuf_scale_simple( s->img_list[i], 352,288,GDK_INTERP_BILINEAR );
gtk_image_set_from_pixbuf_( GTK_IMAGE( maintrack ), result );
gdk_pixbuf_unref(result);
}
vj_img_cb( s->img_list[i] );
}
if(!no_preview_)
multitrack_update_sequence_image( gui->mt, i, s->img_list[i] );
gdk_pixbuf_unref( s->img_list[i] );
}
}
free(s->status_list);
free(s->img_list );
free(s->widths);
free(s->heights);
free(s);
}
static void update_status_accessibility(int old_pm, int new_pm)
{
int i;
if( new_pm == MODE_STREAM )
{
enable_widget("frame_streamproperties");
enable_widget("frame_streamrecord");
disable_widget("frame_samplerecord");
disable_widget("frame_sampleproperties");
for(i=0; videowidgets[i].name != NULL; i++)
disable_widget( videowidgets[i].name);
disable_widget( "speed_slider" );
}
else
{
for(i=0; videowidgets[i].name != NULL; i++)
enable_widget( videowidgets[i].name);
enable_widget( "speed_slider" );
}
if( new_pm == MODE_SAMPLE )
{
enable_widget("expander10");
enable_widget("frame_samplerecord");
enable_widget("frame_sampleproperties");
disable_widget("frame_streamproperties");
disable_widget("frame_streamrecord");
enable_widget( "samplerand" );
enable_widget( "freestyle" );
}
else
{
disable_widget( "expander10");
disable_widget( "samplerand" );
disable_widget( "freestyle" );
}
if( new_pm == MODE_PLAIN)
{
enable_widget( "button_samplestart" );
enable_widget( "button_sampleend" );
}
else
{
disable_widget( "button_samplestart");
disable_widget( "button_sampleend" );
}
if( new_pm == MODE_PLAIN)
for( i = 0; plainwidgets[i].name != NULL ;i++ )
disable_widget( plainwidgets[i].name );
else
for( i = 0; plainwidgets[i].name != NULL ; i ++ )
enable_widget( plainwidgets[i].name );
// info->uc.reload_hint[HINT_HISTORY] = 1;
}
static void update_globalinfo(int *history, int pm, int last_pm)
{
int i;
if( last_pm != pm )
update_status_accessibility( last_pm, pm);
if( info->status_tokens[CURRENT_ID] != history[CURRENT_ID] || last_pm != pm )
{
// slot changed
if( pm == MODE_SAMPLE || pm == MODE_STREAM )
{
info->uc.reload_hint[HINT_ENTRY] = 1;
info->uc.reload_hint[HINT_CHAIN] = 1;
}
if( pm != MODE_STREAM )
info->uc.reload_hint[HINT_EL] = 1;
if( pm != MODE_PLAIN )
info->uc.reload_hint[HINT_KF] = 1;
if( pm == MODE_SAMPLE )
timeline_set_selection( info->tl, TRUE );
else
timeline_set_selection( info->tl, FALSE );
select_slot( info->status_tokens[PLAY_MODE] );
on_samplepage_clicked(NULL,NULL);
}
if( info->status_tokens[TOTAL_SLOTS] !=
history[TOTAL_SLOTS]
|| info->status_tokens[TOTAL_SLOTS] != info->uc.expected_slots )
{
info->uc.reload_hint[HINT_SLIST] = 1;
}
if( info->status_tokens[SEQ_ACT] != history[SEQ_ACT] )
{
info->uc.reload_hint[HINT_SEQ_ACT] = 1;
if(info->status_tokens[SEQ_ACT]== 0 )
set_toggle_button( "seqactive" , 0 );
else
set_toggle_button( "seqactive", 1 );
}
if( info->status_tokens[SEQ_CUR] != history[SEQ_CUR] )
{
int in = info->status_tokens[SEQ_CUR];
if(info->sequence_playing)
indicate_sequence( FALSE, info->sequencer_view->gui_slot[ info->sequence_playing ] );
info->sequence_playing = in;
indicate_sequence( TRUE, info->sequencer_view->gui_slot[ info->sequence_playing ] );
}
total_frames_ = (pm == MODE_STREAM ? info->status_tokens[SAMPLE_MARKER_END] : info->status_tokens[TOTAL_FRAMES] );
gint history_frames_ = (pm == MODE_STREAM ? history[SAMPLE_MARKER_END] : history[TOTAL_FRAMES] );
gint current_frame_ = info->status_tokens[FRAME_NUM];
if( total_frames_ != history_frames_ || total_frames_ != (int) timeline_get_length(info->tl))
{
gchar *time = format_time( total_frames_, info->el.fps );
if( pm == MODE_STREAM )
{
update_spin_value( "stream_length", info->status_tokens[SAMPLE_MARKER_END] );
update_label_str( "stream_length_label", time );
}
update_spin_range("button_fadedur", 0, total_frames_, 0 );
update_label_i( "label_totframes", total_frames_, 1 );
if( pm == MODE_PLAIN )
{
for( i = 0; i < 3; i ++)
if(info->selection[i] > total_frames_ ) info->selection[i] = total_frames_;
update_spin_range(
"button_el_selstart", 0, total_frames_, info->selection[0]);
update_spin_range(
"button_el_selend", 0, total_frames_, info->selection[1]);
update_spin_range(
"button_el_selpaste", 0, total_frames_, info->selection[2]);
}
update_label_i( "label_totframes", total_frames_, 1 );
update_label_str( "label_totaltime", time );
if(pm == MODE_SAMPLE)
update_label_str( "label_samplelength", time );
else
update_label_str( "label_samplelength", "0:00:00:00" );
timeline_set_length( info->tl,
(gdouble) total_frames_ , current_frame_);
if( pm != MODE_STREAM )
info->uc.reload_hint[HINT_EL] = 1;
g_free(time);
}
info->status_frame = info->status_tokens[FRAME_NUM];
timeline_set_pos( info->tl, (gdouble) info->status_frame );
gchar *current_time_ = format_time( info->status_frame,info->el.fps );
update_label_i( "label_curframe", info->status_frame ,1 );
update_label_str( "label_curtime", current_time_ );
g_free(current_time_);
if( pm == MODE_SAMPLE )
update_label_i( "label_samplepos",
info->status_frame , 1);
else
update_label_i( "label_samplepos" , 0 , 1 );
if( history[CURRENT_ID] != info->status_tokens[CURRENT_ID] )
{
if(pm == MODE_SAMPLE || pm == MODE_STREAM)
update_label_i( "label_currentid", info->status_tokens[CURRENT_ID] ,0);
}
if( history[STREAM_RECORDING] != info->status_tokens[STREAM_RECORDING] )
{
if(pm == MODE_SAMPLE || pm == MODE_STREAM)
{
if( history[CURRENT_ID] == info->status_tokens[CURRENT_ID] )
info->uc.reload_hint[HINT_RECORDING] = 1;
if( info->status_tokens[STREAM_RECORDING])
vj_msg(VEEJAY_MSG_INFO, "Veejay is recording");
else
vj_msg(VEEJAY_MSG_INFO, "Recording has stopped");
}
}
if( pm == MODE_PLAIN )
{
if( history[SAMPLE_SPEED] != info->status_tokens[SAMPLE_SPEED] )
{
int plainspeed = info->status_tokens[SAMPLE_SPEED];
update_slider_value( "speed_slider", plainspeed, 0);
if( plainspeed < 0 )
info->play_direction = -1;
else
info->play_direction = 1;
if( plainspeed < 0 ) plainspeed *= -1;
}
}
update_current_slot(history, pm, last_pm);
// info->uc.playmode = pm;
}
static void process_reload_hints(int *history, int pm)
{
int *entry_tokens = &(info->uc.entry_tokens[0]);
if(info->uc.reload_hint[HINT_V4L] == 1 && pm == MODE_STREAM)
{
load_v4l_info();
}
if( info->uc.reload_hint[HINT_RGBSOLID] == 1 && pm == MODE_STREAM )
update_colorselection();
if( info->uc.reload_hint[HINT_EL] == 1 )
{
load_editlist_info();
reload_editlist_contents();
update_spin_range(
"spin_samplestart", 0, info->el.num_frames, info->status_tokens[SAMPLE_START] );
update_spin_range(
"spin_sampleend", 0, info->el.num_frames , info->status_tokens[SAMPLE_END] );
}
if( info->uc.reload_hint[HINT_SLIST] == 1 )
{
//load_samplelist_info(TRUE);
load_samplelist_info(FALSE);
info->uc.expected_slots = info->status_tokens[TOTAL_SLOTS];
}
if( info->uc.reload_hint[HINT_SEQ_ACT] == 1 )
{
load_sequence_list();
}
if( info->uc.reload_hint[HINT_RECORDING] == 1 && pm != MODE_PLAIN)
{
if(info->status_tokens[STREAM_RECORDING])
{
if(!info->uc.recording[pm]) init_recorder( info->status_tokens[STREAM_DURATION], pm );
}
}
if(info->uc.reload_hint[HINT_BUNDLES] == 1 )
reload_bundles();
if( info->selected_slot && info->selected_slot->sample_id == info->status_tokens[CURRENT_ID] &&
info->selected_slot->sample_type == 0 && pm == MODE_PLAIN)
{
if( history[SAMPLE_FX] != info->status_tokens[SAMPLE_FX])
{
//also for stream (index is equivalent)
if(pm == MODE_SAMPLE)
set_toggle_button( "check_samplefx",
info->status_tokens[SAMPLE_FX]);
if(pm == MODE_STREAM)
set_toggle_button( "check_streamfx",
info->status_tokens[SAMPLE_FX]);
}
}
if( info->uc.reload_hint[HINT_CHAIN] == 1 && pm != MODE_PLAIN)
{
load_effectchain_info();
}
info->parameter_lock = 1;
if(info->uc.reload_hint[HINT_ENTRY] == 1 && pm != MODE_PLAIN)
{
char slider_name[10];
char button_name[10];
gint np = 0;
gint i;
/* update effect description */
info->uc.reload_hint[HINT_KF] = 1;
if( entry_tokens[ENTRY_FXID] == 0)
{
put_text( "entry_effectname" ,"" );
disable_widget( "FXframe" );
}
else
{
put_text( "entry_effectname", _effect_get_description( entry_tokens[ENTRY_FXID] ));
enable_widget( "FXframe");
set_toggle_button( "button_entry_toggle", entry_tokens[ENTRY_FXSTATUS] );
np = _effect_get_np( entry_tokens[ENTRY_FXID] );
for( i = 0; i < np ; i ++ )
{
sprintf(slider_name, "slider_p%d",i);
enable_widget( slider_name );
sprintf(button_name, "inc_p%d", i);
enable_widget( button_name );
sprintf(button_name, "dec_p%d", i );
enable_widget( button_name );
gint min,max,value;
value = entry_tokens[3 + i];
if( _effect_get_minmax( entry_tokens[ENTRY_FXID], &min,&max, i ))
{
update_slider_range( slider_name,min,max, value, 0);
}
sprintf(button_name, "kf_p%d", i );
enable_widget( button_name );
}
}
update_spin_value( "button_fx_entry", info->uc.selected_chain_entry);
for( i = np; i < 8 ; i ++ )
{
sprintf(slider_name, "slider_p%d",i);
gint min = 0, max = 1, value = 0;
update_slider_range( slider_name, min,max, value, 0 );
disable_widget( slider_name );
sprintf( button_name, "inc_p%d", i);
disable_widget( button_name );
sprintf( button_name, "dec_p%d", i);
disable_widget( button_name );
sprintf( button_name, "kf_p%d", i );
disable_widget( button_name );
}
GtkTreeModel *model = gtk_tree_view_get_model( GTK_TREE_VIEW(glade_xml_get_widget_(
info->main_window, "tree_chain") ));
gtk_tree_model_foreach(
model,
chain_update_row, (gpointer*) info );
}
info->parameter_lock = 0;
/* Curve needs update (start/end changed, effect id changed */
if ( info->uc.reload_hint[HINT_KF] )
vj_kf_refresh();
if( info->uc.reload_hint[HINT_HISTORY] )
reload_srt();
veejay_memset( info->uc.reload_hint, 0, sizeof(info->uc.reload_hint ));
}
static void update_gui()
{
static int space[32];
int pm = info->status_tokens[PLAY_MODE];
int last_pm = info->prev_mode;
int *history = NULL;
int llast_pm = -1;
if( last_pm >= 0 )
{
history = info->history_tokens[ last_pm ];
llast_pm = history[PLAY_MODE];
}
else
{
veejay_memset( space, 0, sizeof(space));
history = &space[0];
llast_pm = -1;
}
if( info->uc.randplayer && pm != last_pm )
{
info->uc.randplayer = 0;
set_toggle_button( "samplerand", 0 );
}
if( pm == MODE_PATTERN && last_pm != pm)
{
if(!info->uc.randplayer )
{
info->uc.randplayer = 1;
enable_widget( "freestyle" );
enable_widget( "samplerand" );
set_toggle_button( "samplerand", 1 );
}
info->status_tokens[PLAY_MODE] = MODE_SAMPLE;
pm = MODE_SAMPLE;
}
update_globalinfo(history, pm, last_pm);
if( pm != MODE_PLAIN )
{
if(info->selected_slot)
{
if( info->selected_slot->sample_id == info->status_tokens[CURRENT_ID] &&
info->selected_slot->sample_type == info->status_tokens[PLAY_MODE] )
veejay_update_multitrack( info );
}
}
else
{
veejay_update_multitrack(info);
}
process_reload_hints(history, pm);
on_vims_messenger();
update_cpumeter_timeout(NULL);
update_cachemeter_timeout(NULL);
// info->prev_mode = pm;
}
static gboolean veejay_tick( GIOChannel *source, GIOCondition condition, gpointer data)
{
vj_gui_t *gui = (vj_gui_t*) data;
if( (condition&G_IO_ERR) ) {
abort_gveejay();
return FALSE; }
if( (condition&G_IO_HUP) ) {
abort_gveejay();
return FALSE; }
if( (condition&G_IO_NVAL) ) {
abort_gveejay();
return FALSE;
}
if(gui->watch.state==STATE_PLAYING && (condition & G_IO_IN)&& gui->watch.p_state == 0 )
{
gui->status_lock = 1;
int nb = 0;
unsigned char sta_len[6];
bzero(sta_len,6);
nb = vj_client_read( gui->client, V_STATUS, sta_len, 5 );
if(sta_len[0] != 'V' || nb <= 0 )
{
gui->status_lock = 0;
abort_gveejay();
return FALSE;
}
int n_bytes = 0;
sscanf( sta_len+1, "%03d", &n_bytes );
if( n_bytes == 0 || n_bytes >= STATUS_BYTES )
{
gui->status_lock = 0;
abort_gveejay();
return FALSE;
}
veejay_memset( gui->status_msg,0, STATUS_BYTES );
nb = vj_client_read( gui->client, V_STATUS, gui->status_msg, n_bytes );
if(nb <= 0 )
{
gui->status_lock = 0;
abort_gveejay();
return FALSE;
}
int tmp1;
while((tmp1 = vj_client_poll( gui->client, V_STATUS )) > 0)
{
// is there a more recent message ?
unsigned char tmp[6];
veejay_memset( tmp, 0, sizeof(tmp));
veejay_memset( gui->status_msg, 0,STATUS_BYTES );
nb = vj_client_read( gui->client,V_STATUS,tmp, 5);
int bb = 0;
sscanf( tmp+1, "%03d", &bb );
if(bb>0)
nb = vj_client_read(gui->client, V_STATUS, gui->status_msg, bb );
if(nb<=0)
{
abort_gveejay();
return FALSE;
}
}
if( tmp1 == -1 )
abort_gveejay();
if(nb > 0)
{
int n = status_to_arr( gui->status_msg, gui->status_tokens );
#ifdef STRICT_CHECKING
assert(n == 21);
#endif
info->uc.playmode = gui->status_tokens[ PLAY_MODE ];
if( n != 21 )
{
fprintf(stderr, "insane status %d\n",n);
// restore status (to prevent gui from going bezerk)
int *history = info->history_tokens[ info->uc.playmode ];
int i;
for(i = 0; i <= 21; i ++ )
gui->status_tokens[i] = history[i];
}
// gdk_threads_enter();
update_gui();
info->prev_mode = gui->status_tokens[ PLAY_MODE ];
// veejay_update_multitrack( info );
// gdk_threads_leave();
}
gui->status_lock = 0;
int pm = info->status_tokens[PLAY_MODE];
int *history = info->history_tokens[pm];
int i;
for( i = 0; i < STATUS_TOKENS; i ++ )
history[i] = info->status_tokens[i];
// info->prev_mode = pm;
char tmp[5];
while( (tmp1 = vj_client_poll( gui->client, V_STATUS )))
{
nb = vj_client_read( gui->client,V_STATUS,tmp, 1);
if(nb <= 0 )
abort_gveejay();
}
if(tmp1==-1)
abort_gveejay();
}
return TRUE;
}
void vj_fork_or_connect_veejay(char *configfile)
{
char *files = get_text( "entry_filename" );
int port = get_nums( "button_portnum" );
gchar **args;
int n_args = 0;
char port_str[15];
char config[512];
char tmp[20];
int i = 0;
int arglen = vims_verbosity ? 15 :14 ;
arglen += (info->config.deinter);
arglen += (info->config.osc);
arglen += (info->config.vims);
args = g_new ( gchar *, arglen );
args[0] = g_strdup("veejay");
sprintf(port_str, "-p%d", port);
args[1] = g_strdup( port_str );
if(configfile)
sprintf(config, "-l%s", configfile);
if( config_file_status == 0 )
{
if(files == NULL || strlen(files)<= 0)
args[2] = g_strdup("-d");
else
args[2] = g_strdup(files);
}
else
{
printf("FIXME: Cant guess port num / hostname yet !\n");
args[2] = g_strdup( config );
}
args[3] = g_strdup( "-O5" );
sprintf(tmp, "-W%d", info->config.w );
args[4] = g_strdup( tmp );
sprintf(tmp, "-H%d", info->config.h );
args[5] = g_strdup( tmp );
sprintf(tmp, "-R%g", info->config.fps );
args[6] = g_strdup( tmp );
sprintf(tmp, "-N%d", info->config.norm );
args[7] = g_strdup( tmp );
sprintf(tmp, "-Y%d", info->config.pixel_format );
args[8] = g_strdup( tmp );
sprintf(tmp, "-m%d", info->config.sampling );
args[9] = g_strdup( tmp );
sprintf(tmp, "-c%d", info->config.sync );
args[10] = g_strdup( tmp );
sprintf(tmp, "-t%d", info->config.timer == 0 ? 0 : 2);
args[11] = g_strdup( tmp );
sprintf(tmp, "-r%d", info->config.audio_rate );
args[12] = g_strdup( tmp );
args[13] = NULL;
int k=13;
while( k <= (arglen-1))
args[k++] = NULL;
if( vims_verbosity )
args[13] = g_strdup( "-v" );
if( info->config.deinter )
{
if(args[13]==NULL)
args[13] = g_strdup( "-I");
else args[14] = g_strdup( "-I" );
}
if( info->config.osc)
{
gchar osc_token[20];
sprintf(osc_token , "-M %s", info->config.mcast_osc );
int f = 13;
while(args[f] != NULL ) f ++;
args[f] = g_strdup( osc_token );
}
if( info->config.vims)
{
gchar vims_token[20];
sprintf(vims_token, "-V %s", info->config.mcast_vims );
int f = 13;
while(args[f] != NULL) f++;
args[f] = g_strdup( vims_token );
}
if( info->watch.state == STATE_STOPPED)
{
// start local veejay
// if(strncasecmp(remote, "localhost", strlen(remote)) == 0 || strncasecmp(remote, "127.0.0.1", strlen(remote))==0)
// {
// lock state
info->watch.state = STATE_CONNECT;
info->run_state = RUN_STATE_REMOTE;
/* now, how to see to stop connecting ? for now we do not
// another veejay may be locally running at host:port
if(!vj_gui_reconnect( remote, NULL, port ))
{
GError *error = NULL;
int pid;
info->connecting = g_timeout_add( 300 , update_progress_timeout, (gpointer*) info );
gettimeofday( &(info->timer) , NULL );
memcpy( &(info->alarm), &(info->timer), sizeof(struct timeval));
gboolean ret = g_spawn_async_with_pipes(
NULL,
args,
NULL,
G_SPAWN_SEARCH_PATH | G_SPAWN_STDOUT_TO_DEV_NULL,
NULL,
NULL,
&pid,
NULL,
NULL,
NULL, //&(iot.stderr_pipe),
&error );
g_strfreev( args );
if(error)
{
vj_msg_detail(VEEJAY_MSG_ERROR, "There was an error: [%s]\n", error->message );
ret = FALSE;
g_error_free(error);
}
if( ret == FALSE )
{
info->state = STATE_IDLE;
vj_msg(VEEJAY_MSG_ERROR,
"Failed to start veejay");
}
else
{
info->run_state = RUN_STATE_LOCAL;
info->state = STATE_RECONNECT;
vj_launch_toggle(FALSE);
}
}
else
{
info->run_state = RUN_STATE_REMOTE;
}*/
// }
// else
// {
// printf("Implement me: something else then localhost\n");
/* if(!vj_gui_reconnect(remote,NULL,port ))
{
vj_msg(VEEJAY_MSG_ERROR, "Cannot establish connection with %s : %d",
remote, port );
}*/
// }
}
/* else
{
if( info->state == STATE_PLAYING )
{
vj_gui_disconnect( );
vj_msg(VEEJAY_MSG_ERROR, "Disconnected.");
info->state = STATE_RECONNECT;
}
}*/
for( i = 0; i < n_args; i ++)
{
g_free(args[i]);
}
}
void vj_gui_free()
{
if(info)
{
int i;
//vj_gui_disconnect();
for( i = 0; i < 3 ; i ++ )
{
if(info->history_tokens[i])
free(info->history_tokens[i]);
}
free(info);
}
info = NULL;
vevo_port_free( fx_list_ );
}
static void vj_init_style( const char *name, const char *font )
{
GtkWidget *widget = glade_xml_get_widget_(info->main_window, name );
gtk_text_view_set_wrap_mode( GTK_TEXT_VIEW(widget), GTK_WRAP_WORD_CHAR );
GdkColor red;
gdk_color_parse( "red", &red);
// GtkStyle *style = gtk_style_copy( gtk_widget_get_style(GTK_WIDGET(window)));
// PangoFontDescription *desc = pango_font_description_from_string( font );
// pango_font_description_set_style( desc, PANGO_STYLE_NORMAL );
// style->font_desc = desc;
// gtk_widget_set_style( widget, style );
// gtk_style_ref(style);
gtk_widget_modify_bg( widget, GTK_STATE_NORMAL, &red );
}
void vj_gui_style_setup()
{
if(!info) return;
info->color_map = gdk_colormap_get_system();
// vj_init_style( "veejaytext", "Monospace, 8" );
}
void vj_gui_theme_setup(int default_theme)
{
char path[MAX_PATH_LEN];
bzero(path,MAX_PATH_LEN);
if(!default_theme)
get_gd(path,NULL, "gveejay-default.rc");
else
get_gd(path,NULL, "gveejay.rc");
gtk_rc_parse(path);
}
gint
gui_client_event_signal(GtkWidget *widget, GdkEventClient *event,
void *data)
{
static GdkAtom atom_rcfiles = GDK_NONE;
if(!atom_rcfiles)
atom_rcfiles = gdk_atom_intern("_GTK_READ_RCFILES", FALSE);
if(event->message_type == atom_rcfiles)
{
char path[MAX_PATH_LEN];
get_gd(path,NULL, "gveejay.rc");
gtk_rc_parse(path);
return TRUE;
}
return FALSE;
}
void vj_gui_set_debug_level(int level, int preview_p, int pw, int ph )
{
veejay_set_debug_level( level );
vims_verbosity = level;
if(level)
veejay_msg(VEEJAY_MSG_INFO, "Be verbosive");
num_tracks_ = preview_p;
default_preview_width_ = pw;
default_preview_height_ = ph;
}
int vj_gui_get_preview_priority(void)
{
return 1;
}
void default_bank_values(int *col, int *row )
{
NUM_BANKS = 20;
NUM_PAGES = 10;
if( *col == 0 && *row == 0 )
{
NUM_SAMPLES_PER_COL = 3;
NUM_SAMPLES_PER_ROW = 4;
}
else
{
NUM_SAMPLES_PER_ROW = *col;
NUM_SAMPLES_PER_COL = *row;
}
NUM_SAMPLES_PER_PAGE = NUM_SAMPLES_PER_COL * NUM_SAMPLES_PER_ROW;
}
void set_skin(int skin)
{
timeline_theme_colors( skin ? 1: 0 );
}
int vj_gui_cb_locked()
{
return info->watch.p_state;
}
int vj_gui_sleep_time( void )
{
float f = (float) info->status_tokens[ELAPSED_TIME];
float t = info->el.fps;
if( t <= 0.0 || t>= 200.0 )
t = 25.0;
float n = (1.0 / t) * 1000.0f;
if( f < n )
return (int)( n - f );
return (int) n;
}
int vj_img_cb(GdkPixbuf *img )
{
int i;
if( !info->selected_slot || !info->selected_gui_slot )
return 0;
int sample_id = info->status_tokens[ CURRENT_ID ];
int sample_type = info->status_tokens[ PLAY_MODE ];
if( sample_type == MODE_SAMPLE || sample_type == MODE_STREAM )
{
int poke_slot = -1;
int bank_num = -1;
bank_num = find_bank_by_sample( sample_id, sample_type, &poke_slot );
if( bank_num >= 0 && sample_id == info->selected_slot->sample_id && sample_type ==
info->selected_slot->sample_type )
{
sample_slot_t *slot = info->sample_banks[bank_num]->slot[poke_slot];
sample_gui_slot_t *gui_slot = info->sample_banks[bank_num]->gui_slot[poke_slot];
slot->pixbuf = gdk_pixbuf_scale_simple(
img, info->image_dimensions[0],
info->image_dimensions[1], GDK_INTERP_NEAREST);
gtk_image_set_from_pixbuf_( GTK_IMAGE( gui_slot->image ), slot->pixbuf );
gdk_pixbuf_unref( slot->pixbuf );
}
}
for( i = 0; i < info->sequence_view->envelope_size; i ++ )
{
sequence_gui_slot_t *g = info->sequence_view->gui_slot[i];
sample_slot_t *s = info->selected_slot;
if(g->sample_id == info->selected_slot->sample_id && g->sample_type == info->selected_slot->sample_type && s->pixbuf)
{
g->pixbuf_ref = gdk_pixbuf_scale_simple(
img,
info->sequence_view->w,
info->sequence_view->h,
GDK_INTERP_NEAREST );
gtk_image_set_from_pixbuf_( GTK_IMAGE( g->image ), g->pixbuf_ref );
gdk_pixbuf_unref( g->pixbuf_ref );
}
}
return 1;
}
int gveejay_busy(void)
{
if( info->watch.p_state != 0 )
return 1;
return 0;
}
void vj_gui_cb(int state, char *hostname, int port_num)
{
// info->watch.hostname = strdup(hostname);
// info->watch.port_num = port_num;
// info->watch.state = STATE_DISCONNECT;
info->watch.state = STATE_RECONNECT;
info->watch.p_state = 1;
// info->run_state = RUN_STATE_REMOTE;
put_text( "entry_hostname", hostname );
update_spin_value( "button_portnum", port_num );
}
void interrupt_cb()
{
info->watch.state = STATE_STOPPED;
}
//@ reloaded options !
//@ cleanup, total mess!
void vj_gui_setup_defaults( vj_gui_t *gui )
{
gui->config.w = 352;
gui->config.h = 288;
gui->config.fps = 25.0;
gui->config.sampling = 1;
gui->config.pixel_format = 1;
gui->config.sync = 1;
gui->config.timer = 1;
gui->config.deinter = 1;
gui->config.norm = 0;
gui->config.audio_rate = 0;
gui->config.osc = 0;
gui->config.vims = 0;
gui->config.mcast_osc = g_strdup( "224.0.0.32" );
gui->config.mcast_vims = g_strdup( "224.0.0.33" );
}
int vj_gui_yield()
{
if( is_button_toggled("previewtoggle"))
return 1;
return 0;
}
void vj_gui_init(char *glade_file, int launcher, char *hostname, int port_num)
{
char path[MAX_PATH_LEN];
int i;
vj_gui_t *gui = (vj_gui_t*)vj_calloc(sizeof(vj_gui_t));
if(!gui)
{
return;
}
veejay_memset( gui->status_tokens, 0, STATUS_TOKENS );
veejay_memset( gui->sample, 0, 2 );
veejay_memset( gui->selection, 0, 3 );
veejay_memset( &(gui->uc), 0, sizeof(veejay_user_ctrl_t));
veejay_memset( gui->uc.entry_tokens,0, sizeof(int) * 21);
gui->prev_mode = -1;
veejay_memset( &(gui->el), 0, sizeof(veejay_el_t));
gui->sample_banks = (sample_bank_t**) vj_calloc(sizeof(sample_bank_t*) * NUM_BANKS );
for( i = 0 ; i < 3 ; i ++ )
{
gui->history_tokens[i] = (int*) vj_calloc(sizeof(int) * STATUS_TOKENS);
}
gui->uc.reload_force_avoid = FALSE;
veejay_memset( vj_event_list, 0, sizeof(vj_event_list));
get_gd( path, NULL, glade_file);
gui->client = NULL;
gui->main_window = glade_xml_new(path,NULL,NULL);
if(!gui->main_window)
{
free(gui);
}
info = gui;
glade_xml_signal_autoconnect( gui->main_window );
GtkWidget *frame = glade_xml_get_widget_( info->main_window, "markerframe" );
info->tl = timeline_new();
gtk_widget_set_size_request(frame, 200,14 );
g_signal_connect( info->tl, "pos_changed",
(GCallback) on_timeline_value_changed, NULL );
g_signal_connect( info->tl, "in_point_changed",
(GCallback) on_timeline_in_point_changed, NULL );
g_signal_connect( info->tl, "out_point_changed",
(GCallback) on_timeline_out_point_changed, NULL );
g_signal_connect( info->tl, "bind_toggled",
(GCallback) on_timeline_bind_toggled, NULL );
g_signal_connect( info->tl, "cleared",
(GCallback) on_timeline_cleared, NULL );
gtk_widget_show(frame);
gtk_container_add( GTK_CONTAINER(frame), info->tl );
gtk_widget_show(info->tl);
GtkWidget *mainw = glade_xml_get_widget_(info->main_window,"gveejay_window" );
/* Make this run after any internal handling of the client event happened
* to make sure that all changes implicated by it are already in place and
* we thus can make our own adjustments.
*/
gtk_label_set_text( GTK_LABEL(glade_xml_get_widget_(info->main_window, "build_revision")), VEEJAY_CODENAME );
g_signal_connect_after( GTK_OBJECT(mainw), "client_event",
GTK_SIGNAL_FUNC( G_CALLBACK(gui_client_event_signal) ), NULL );
g_signal_connect( GTK_OBJECT(mainw), "destroy",
G_CALLBACK( gveejay_quit ),
NULL );
g_signal_connect( GTK_OBJECT(mainw), "delete-event",
G_CALLBACK( gveejay_quit ),
NULL );
GtkWidget *box = glade_xml_get_widget_( info->main_window, "sample_bank_hbox" );
info->sample_bank_pad = gtk_notebook_new();
gtk_notebook_set_tab_pos( GTK_NOTEBOOK(info->sample_bank_pad), GTK_POS_BOTTOM );
gtk_notebook_set_show_tabs( GTK_NOTEBOOK( info->sample_bank_pad ), FALSE );
gtk_box_pack_start (GTK_BOX (box), GTK_WIDGET(info->sample_bank_pad), TRUE, TRUE, 0);
setup_samplebank( NUM_SAMPLES_PER_COL, NUM_SAMPLES_PER_ROW );
//@ FIXME: to setup_defaults
create_ref_slots( 32 );
create_sequencer_slots( 10 );
gtk_widget_show( info->sample_bank_pad );
info->elref = NULL;
info->effect_info = NULL;
info->devlist = NULL;
info->chalist = NULL;
info->editlist = NULL;
vj_gui_setup_defaults(gui);
setup_vimslist();
setup_effectchain_info();
setup_effectlist_info();
setup_editlist_info();
setup_samplelist_info();
setup_v4l_devices();
setup_colorselection();
setup_rgbkey();
setup_bundles();
text_defaults();
GtkWidget *fgb = glade_xml_get_widget(
info->main_window, "boxtext" );
GtkWidget *bgb = glade_xml_get_widget(
info->main_window, "boxbg" );
GtkWidget *rb = glade_xml_get_widget(
info->main_window, "boxred" );
GtkWidget *gb = glade_xml_get_widget(
info->main_window, "boxgreen" );
GtkWidget *bb = glade_xml_get_widget(
info->main_window, "boxblue" );
GtkWidget *lnb = glade_xml_get_widget(
info->main_window,"boxln" );
g_signal_connect( G_OBJECT( bgb ), "expose_event",
G_CALLBACK( boxbg_expose_event ), NULL);
g_signal_connect( G_OBJECT( fgb ), "expose_event",
G_CALLBACK( boxfg_expose_event ), NULL);
g_signal_connect( G_OBJECT( lnb ), "expose_event",
G_CALLBACK( boxln_expose_event ), NULL);
g_signal_connect( G_OBJECT( rb ), "expose_event",
G_CALLBACK( boxred_expose_event ), NULL);
g_signal_connect( G_OBJECT( gb ), "expose_event",
G_CALLBACK( boxgreen_expose_event ), NULL);
g_signal_connect( G_OBJECT( bb ), "expose_event",
G_CALLBACK( boxblue_expose_event ), NULL);
set_toggle_button( "button_252", vims_verbosity );
//@ after connect:
// int pw = default_preview_width_ == 0 ? 352/2: default_preview_width_;
// int ph = default_preview_height_ == 0 ? 288/2: default_preview_height_;
int pw = default_preview_width_;
int ph = default_preview_height_;
GtkWidget *img_wid = glade_xml_get_widget_( info->main_window, "imageA");
gui->mt = multitrack_new(
(void(*)(int,char*,int)) vj_gui_cb,
NULL,
glade_xml_get_widget_( info->main_window, "gveejay_window" ),
glade_xml_get_widget_( info->main_window, "mt_box" ),
glade_xml_get_widget_( info->main_window, "statusbar") ,
glade_xml_get_widget_( info->main_window, "previewtoggle"),
pw,
ph,
img_wid);
memset( &info->watch, 0, sizeof(watchdog_t));
info->watch.state = STATE_STOPPED; //
memset(&(info->watch.p_time),0,sizeof(struct timeval));
GtkWidget *w = glade_xml_get_widget_(info->main_window, "veejay_connection" );
if( launcher )
{
gtk_widget_hide( w );
put_text( "entry_hostname", hostname );
update_spin_value( "button_portnum", port_num );
gui->watch.state = STATE_CONNECT;
}
else
{
gtk_widget_show( w );
}
}
/*
static gboolean update_log(gpointer data)
{
if(info->watch.state != STATE_PLAYING && info->watch.p_state == 0)
return TRUE;
gint len = 0;
single_vims( VIMS_LOG );
gchar *buf = recv_log_vims(6, &len );
if(len <= 0)
{
return TRUE;
}
GtkWidget *view = glade_xml_get_widget_( info->main_window, "veejaytext");
GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(view));
GtkTextIter iter,enditer;
if(line_count > 100)
{
clear_textview_buffer( "veejaytext" );
line_count = 1;
}
gtk_text_buffer_get_end_iter(buffer, &iter);
int nr,nw;
gchar *text = g_locale_to_utf8( buf, -1, &nr, &nw, NULL);
gtk_text_buffer_insert( buffer, &iter, text, nw );
line_count ++;
gtk_text_buffer_get_end_iter(buffer, &enditer);
gtk_text_view_scroll_to_iter(
GTK_TEXT_VIEW(view),
&enditer,
0.0,
FALSE,
0.0,
0.0 );
g_free( text );
g_free(buf);
return TRUE;
}
*/
void vj_gui_preview(void)
{
//FIXME: cleanup
gint w = info->el.width;
gint h = info->el.height;
update_spin_value( "priout_width", w );
update_spin_value( "priout_height", h );
if( w > 352 )
w = 352;
if( h > 288 )
h = 288;
update_spin_range( "preview_width", 16, w,
(info->run_state == RUN_STATE_REMOTE ? (default_preview_width_==0 ? w/4: default_preview_width_) : w ) );
update_spin_range( "preview_height", 16, h,
(info->run_state == RUN_STATE_REMOTE ? (default_preview_height_ == 0 ? h/4 : default_preview_height_) : h ) );
update_spin_incr( "preview_width", 16, 0 );
update_spin_incr( "preview_height", 16, 0 );
update_spin_incr( "priout_width", 16,0 );
update_spin_incr( "priout_height", 16, 0 );
info->image_w = w;
info->image_h = h;
GdkRectangle result;
widget_get_rect_in_screen(
glade_xml_get_widget_(info->main_window, "quickselect"),
&result
);
gdouble ratio = (gdouble) h / (gdouble) w;
gint image_width = 32;
gint image_height = 32 *ratio;
info->sequence_view->w = image_width;
info->sequence_view->h = image_height;
gtk_widget_set_size_request(info->quick_select, image_width, image_height );
}
int vj_gui_reconnect(char *hostname,char *group_name, int port_num)
{
if(!hostname && !group_name )
{
veejay_msg(0,"Invalid host/group name given");
return 0;
}
if(info->client )
{
error_dialog("Warning", "You should disconnect first");
return 0;
}
if(!info->client)
{
info->client = vj_client_alloc(0,0,0);
if(!info->client)
{
veejay_msg(0, "Memory allocation error");
return 0;
}
}
if(!vj_client_connect( info->client, hostname, group_name, port_num ) )
{
if(info->client)
vj_client_free(info->client);
info->client = NULL;
char msg[200];
sprintf(msg, "Unable to connect to %s at port %d. Is the veejay server running?", hostname,port_num);
error_dialog("Error", msg);
return 0;
}
vj_msg(VEEJAY_MSG_INFO, "New connection with Veejay running on %s port %d",
(group_name == NULL ? hostname : group_name), port_num );
veejay_msg(VEEJAY_MSG_INFO, "Connection established with %s:%d",hostname,port_num);
set_toggle_button( "previewtoggle", 0 );
int k = 0;
for( k = 0; k < 3; k ++ )
veejay_memset( info->history_tokens[k] , 0, (sizeof(int) * STATUS_TOKENS) );
veejay_memset( info->status_tokens, 0, sizeof(int) * STATUS_TOKENS );
veejay_memset( info->status_msg, 0, STATUS_BYTES );
load_editlist_info();
update_slider_value( "framerate", info->el.fps, 0 );
info->rawdata = (guchar*) vj_calloc(sizeof(guchar) * info->el.width * info->el.height * 3);
for( k = 0; k < VIMS_MAX ; k ++ )
{
vims_keys_t *p = &vims_keys_list[k];
veejay_memset( p, 0, sizeof( vims_keys_t ) );
}
load_effectlist_info();
reload_vimslist();
reload_editlist_contents();
reload_bundles();
info->channel = g_io_channel_unix_new( vj_client_get_status_fd( info->client, V_STATUS));
GtkWidget *w = glade_xml_get_widget_(info->main_window, "gveejay_window" );
gtk_widget_show( w );
int speed = info->status_tokens[SAMPLE_SPEED];
if( speed < 0 )
info->play_direction = -1; else info->play_direction=1;
if( speed < 0 ) speed *= -1;
update_spin_range( "spin_framedelay", 1, 13, 0);
update_slider_range( "speed_slider", -13,13,speed,0);
update_label_str( "label_hostnamex", (hostname == NULL ? group_name: hostname ) );
update_label_i( "label_portx",port_num,0);
multitrack_configure( info->mt,
info->el.fps, info->el.width, info->el.height );
vj_gui_preview();
g_io_add_watch_full(
info->channel,
G_PRIORITY_HIGH,
G_IO_IN| G_IO_ERR | G_IO_NVAL | G_IO_HUP,
veejay_tick,
(gpointer*) info,
NULL
);
info->uc.reload_hint[HINT_SLIST] = 1;
info->uc.reload_hint[HINT_CHAIN] = 1;
info->uc.reload_hint[HINT_ENTRY] = 1;
info->uc.reload_hint[HINT_SEQ_ACT] = 1;
info->uc.reload_hint[HINT_HISTORY] = 1;
return 1;
}
static void veejay_stop_connecting(vj_gui_t *gui)
{
GtkWidget *veejay_conncection_window;
if(!gui->sensitive)
vj_gui_enable();
vj_launch_toggle(FALSE);
/*gtk_progress_bar_set_fraction(
GTK_PROGRESS_BAR (glade_xml_get_widget_(info->main_window, "connecting")),0.0);
g_source_remove( info->connecting );
info->connecting = 0;*/
veejay_conncection_window = glade_xml_get_widget(info->main_window, "veejay_connection");
gtk_widget_hide(veejay_conncection_window);
}
gboolean is_alive( void )
{
void *data = info;
vj_gui_t *gui = (vj_gui_t*) data;
if( gui->watch.state == STATE_PLAYING && gui->watch.p_state == 0)
return TRUE;
if( gui->watch.state == STATE_RECONNECT )
{
veejay_msg(VEEJAY_MSG_INFO, "Master track was disconnected");
vj_gui_disconnect();
gui->watch.state = STATE_CONNECT;
}
if(gui->watch.state == STATE_DISCONNECT )
{
gui->watch.state = STATE_STOPPED;
gui->status_lock = 1;
vj_gui_disconnect();
return TRUE;
}
if( gui->watch.state == STATE_STOPPED )
{
if(gui->sensitive)
vj_gui_disable();
if(!gui->launch_sensitive)
vj_launch_toggle(TRUE);
// if( gui->watch.p_state == STATE_RECONNECT )
// gui->watch.state = STATE_CONNECT;
}
if( gui->watch.state == STATE_CONNECT )
{
char *remote;
int port;
remote = get_text( "entry_hostname" );
port = get_nums( "button_portnum" );
veejay_msg(VEEJAY_MSG_INFO, "Connecting to %s: %d", remote,port );
if(!vj_gui_reconnect( remote, NULL, port ))
{
info->watch.state = STATE_STOPPED;
if(gui->sensitive)
vj_gui_disable();
if(!gui->launch_sensitive)
vj_launch_toggle(TRUE);
}
else
{
info->watch.state = STATE_PLAYING;
info->key_id = gtk_key_snooper_install( key_handler , NULL);
veejay_stop_connecting(gui);
multrack_audoadd( info->mt, remote, port );
info->watch.p_state = 0;
}
}
return TRUE;
}
void vj_gui_disconnect()
{
if( info->channel )
{
g_io_channel_shutdown( info->channel, FALSE, NULL );
g_io_channel_unref(info->channel);
}
gtk_key_snooper_remove( info->key_id );
free_samplebank();
if(info->client)
{
vj_client_close(info->client);
vj_client_free(info->client);
if(info->rawdata)
free(info->rawdata);
info->rawdata = NULL;
info->client = NULL;
}
/* reset all trees */
reset_tree("tree_effectlist");
reset_tree("tree_effectmixlist");
reset_tree("tree_chain");
reset_tree("tree_sources");
reset_tree("editlisttree");
/* clear console text */
// clear_textview_buffer("veejaytext");
}
void vj_launch_toggle(gboolean value)
{
GtkWidget *w = glade_xml_get_widget_(info->main_window, "button_veejay" );
if(!w) return;
gtk_widget_set_sensitive_( GTK_WIDGET(w), value );
info->launch_sensitive = ( value == TRUE ? 1 : 0);
}
void vj_gui_disable()
{
int i = 0;
while( gwidgets[i].name != NULL )
{
disable_widget( gwidgets[i].name );
i++;
}
disable_widget_by_pointer(info->audiovolume_knob);
info->sensitive = 0;
enable_widget ("vs_box" );
preview_change_ = is_button_toggled( "previewtoggle");
set_toggle_button( "previewtoggle", 0 );
}
void vj_gui_enable()
{
int i =0;
while( gwidgets[i].name != NULL)
{
enable_widget( gwidgets[i].name );
i++;
}
// enable_widget_by_pointer(info->audiovolume_knob);
// enable_widget_by_pointer(info->speed_knob);
enable_widget( "speed_slider");
// disable loadconfigfile
// gtk_widget_set_sensitive_( GTK_WIDGET(
// glade_xml_get_widget_(info->main_window, "button_loadconfigfile") ), FALSE );
info->sensitive = 1;
disable_widget( "vs_box" );
set_toggle_button( "previewtoggle", preview_change_ );
}
/*
void vj_gui_put_image(void)
{
GtkWidget *pixbuf_widget = glade_xml_get_widget_( info->main_window, "//imageA" );
GdkPixbuf *pixbuf = NULL;
gint w = 100;
gint h = 100;
gint row_strides = 3 * w;
gint bw = 0;
// veejay sends current frame as image in RGB, 8 bytes per sample
// send 'get image' message
multi_vims( VIMS_RGB24_IMAGE, "%d %d", w ,h );
// read image from socket, store length of image in bw
gchar *rawdata = recv_vims( 5, &bw );
if(bw<=0 ) { if (rawdata) free(rawdata); return ; }
GdkPixbuf *old_image = gtk_image_get_pixbuf( pixbuf_widget );
// create a new picture from memory
pixbuf = gdk_pixbuf_new_from_data( rawdata,GDK_COLORSPACE_RGB, FALSE,8,w,h,row_strides,NULL,NULL );
// set picture
gtk_image_set_from_pixbuf_(pixbuf_widget,pixbuf);
// free ?
//@ gdk_pixbuf_unref(pixbuf);
g_free(rawdata);
}
*/
/* --------------------------------------------------------------------------------------------------------------------------
* Returns infos to a given sample/stream... use as follows
* which_one decides what sample/stream do you mean: 0 = current playing, -1 = last created, > 0 = sample number
* mode decides if you gather informations of a sample (== VJ_PLAYBACK_MODE_SAMPLE) or a stream (== VJ_PLAYBACK_MODE_TAG)
to see, why this is made see comments in veejay/vj-event.c in void vj_event_send_sample_info(..)
* s_type, descr and timecode are pointers to return the loaded values of the selected sample/stream
* This function loads the SAMPLE_INFO to a new temporary sample_slot you should free after use
-------------------------------------------------------------------------------------------------------------------------- */
sample_slot_t *vj_gui_get_sample_info(gint which_one, gint mode )
{
sample_slot_t *tmp_slot = (sample_slot_t*) vj_calloc(sizeof(sample_slot_t));
multi_vims( VIMS_SAMPLE_INFO, "%d %d", which_one, mode );
gint sample_info_len = 0;
gchar *sample_info = recv_vims( 5, &sample_info_len);
gchar *ptr = sample_info; //
gint descr_len = 0;
gchar *p = sample_info;
if(sample_info_len <= 0 )
{
if(sample_info) g_free(sample_info);
if(tmp_slot) free(tmp_slot);
return NULL;
}
sscanf(sample_info, "%d",&descr_len );
sample_info += 3;
tmp_slot->title = g_strndup( sample_info, descr_len );
sample_info += descr_len;
gint timecode_len = 0;
sscanf( sample_info,"%d", &timecode_len );
sample_info += 3;
tmp_slot->timecode = g_strndup( sample_info, timecode_len );
sample_info += timecode_len;
tmp_slot->sample_id = which_one;
tmp_slot->sample_type = mode;
if(p) g_free(p);
return tmp_slot;
}
static void
widget_get_rect_in_screen (GtkWidget *widget, GdkRectangle *r)
{
//GdkRectangle extents;
//GdkWindow *window;
//window = GDK_WINDOW(gtk_widget_get_parent_window(widget)); /* getting parent window */
//gdk_window_get_root_origin(window, &x,&y); /* parent's left-top screen coordinates */
//gdk_drawable_get_size(window, &w,&h); /* parent's width and height */
//gdk_window_get_frame_extents(window, &extents); /* parent's extents (including decorations) */
//r->x = x + (extents.width-w)/2 + widget->allocation.x; /* calculating x (assuming: left border size == right border size) */
//r->y = y + (extents.height-h)-(extents.width-w)/2 + widget->allocation.y; /* calculating y (assuming: left border size == right border size == bottom border size) */
r->x = 0;
r->y = 0;
r->width = widget->allocation.width;
r->height = widget->allocation.height;
}
/* --------------------------------------------------------------------------------------------------------------------------
* Function that creates the sample-bank initially, just add the widget to the GUI and create references for the
* sample_banks-structure so that the widgets are easiely accessable
* The GUI componenets are in sample_bank[i]->gui_slot[j]
*
-------------------------------------------------------------------------------------------------------------------------- */
int power_of_2(int x)
{
int p = 1;
while( p < x )
p <<= 1;
return p;
}
/* Add a page to the notebook and initialize slots */
static int add_bank( gint bank_num )
{
gchar str_label[5];
gchar frame_label[20];
sprintf(str_label, "%d", bank_num );
sprintf(frame_label, "Samples %d to %d", (bank_num * NUM_SAMPLES_PER_PAGE), (bank_num * NUM_SAMPLES_PER_PAGE) + NUM_SAMPLES_PER_PAGE );
/* Check image dimensions */
setup_samplebank( NUM_SAMPLES_PER_COL, NUM_SAMPLES_PER_ROW );
/* Add requested bank num */
if(info->sample_banks[bank_num] )
{
exit(0);
}
info->sample_banks[bank_num] = (sample_bank_t*) vj_calloc(sizeof(sample_bank_t));
info->sample_banks[bank_num]->bank_number = bank_num;
sample_slot_t **slot = (sample_slot_t**) vj_calloc(sizeof(sample_slot_t*) * NUM_SAMPLES_PER_PAGE);
sample_gui_slot_t **gui_slot = (sample_gui_slot_t**) vj_calloc(sizeof(sample_gui_slot_t*) * NUM_SAMPLES_PER_PAGE );
int j;
for(j = 0;j < NUM_SAMPLES_PER_PAGE; j ++ )
{
slot[j] = (sample_slot_t*) vj_calloc(sizeof(sample_slot_t) );
gui_slot[j] = (sample_gui_slot_t*) vj_calloc(sizeof(sample_gui_slot_t));
slot[j]->rawdata = (guchar*) vj_calloc(sizeof(guchar) * 3 * 256 * 256 );
slot[j]->slot_number = j;
slot[j]->sample_id = -1;
slot[j]->sample_type = -1;
}
info->sample_banks[bank_num]->slot = slot;
info->sample_banks[bank_num]->gui_slot = gui_slot;
GtkWidget *sb = info->sample_bank_pad;
GtkFrame *frame = GTK_FRAME(gtk_frame_new(frame_label));
GtkWidget *label = gtk_label_new( str_label );
// gtk_widget_set_size_request(frame, 200,200 );
gtk_widget_show(frame);
info->sample_banks[bank_num]->page_num = gtk_notebook_append_page(GTK_NOTEBOOK(info->sample_bank_pad), frame, label);
GtkWidget *table = gtk_table_new( NUM_SAMPLES_PER_COL, NUM_SAMPLES_PER_ROW, TRUE );
gtk_container_add( GTK_CONTAINER(frame), table );
gtk_widget_show(table);
gtk_widget_show(sb );
gint col, row;
for( col = 0; col < NUM_SAMPLES_PER_COL; col ++ )
{
for( row = 0; row < NUM_SAMPLES_PER_ROW; row ++ )
{
int slot_nr = col * NUM_SAMPLES_PER_ROW + row;
if(slot_nr < NUM_SAMPLES_PER_PAGE)
{
create_slot( bank_num, slot_nr ,info->image_dimensions[0], info->image_dimensions[1]);
sample_gui_slot_t *gui_slot = info->sample_banks[bank_num]->gui_slot[slot_nr];
gtk_table_attach_defaults ( table, gui_slot->event_box, row, row+1, col, col+1);
}
}
}
if(!info->fg_)
{
info->fg_ = widget_get_fg( info->sample_banks[bank_num]->gui_slot[0]->frame );
}
return bank_num;
}
void reset_samplebank(void)
{
info->selection_slot = NULL;
info->selection_gui_slot = NULL;
info->selected_slot = NULL;
info->selected_gui_slot = NULL;
int i,j;
for( i = 0; i < NUM_BANKS; i ++ )
{
if(info->sample_banks[i])
{
/* free memory in use */
for(j = 0; j < NUM_SAMPLES_PER_PAGE ; j ++ )
{
sample_slot_t *slot = info->sample_banks[i]->slot[j];
if(slot->title) free(slot->title);
if(slot->timecode) free(slot->timecode);
if(slot->pixbuf) gdk_pixbuf_unref( slot->pixbuf );
slot->title = NULL;
slot->timecode = NULL;
slot->sample_id = 0;
slot->sample_type = 0;
update_sample_slot_data( i,j, slot->sample_id,slot->sample_type,slot->title,slot->timecode);
}
}
}
}
void free_samplebank(void)
{
int i,j;
while( gtk_notebook_get_n_pages(GTK_NOTEBOOK(info->sample_bank_pad) ) > 0 )
gtk_notebook_remove_page( GTK_NOTEBOOK(info->sample_bank_pad), -1 );
info->selection_slot = NULL;
info->selection_gui_slot = NULL;
info->selected_slot = NULL;
info->selected_gui_slot = NULL;
for( i = 0; i < NUM_BANKS; i ++ )
{
if(info->sample_banks[i])
{
/* free memory in use */
for(j = 0; j < NUM_SAMPLES_PER_PAGE ; j ++ )
{
sample_slot_t *slot = info->sample_banks[i]->slot[j];
sample_gui_slot_t *gslot = info->sample_banks[i]->gui_slot[j];
if(slot->title) free(slot->title);
if(slot->timecode) free(slot->timecode);
if(slot->pixbuf) gdk_pixbuf_unref(slot->pixbuf);
if(slot->rawdata) free(slot->rawdata);
free(slot);
// if(gslot->title) g_object_unref( gslot->title );
// if(gslot->timecode) g_object_unref(gslot->title);
// if(gslot->image) g_object_unref( gslot->image );
// if(gslot->event_box) g_object_unref( gslot->event_box );
// if(gslot->main_vbox) g_object_unref( gslot->main_vbox );
// if(gslot->upper_vbox) g_object_unref( gslot->upper_vbox );
// if(gslot->upper_hbox) g_object_unref( gslot->upper_hbox );
// if(gslot->frame ) g_object_unref( gslot->frame );
if(gslot)
free(gslot);
info->sample_banks[i]->slot[j] = NULL;
info->sample_banks[i]->gui_slot[j] = NULL;
}
free(info->sample_banks[i]);
info->sample_banks[i] = NULL;
}
}
memset( info->sample_banks, 0, sizeof(sample_bank_t*) * NUM_BANKS );
/* GtkWidget *imgA = glade_xml_get_widget_ (info->main_window, "imageA" );
if(imgA)
{
char path[MAX_PATH_LEN];
bzero(path,MAX_PATH_LEN);
get_gd(path,NULL, "veejay-logo.png");
GdkPixbuf *buf = gdk_pixbuf_new_from_file( path,NULL );
gtk_image_set_from_pixbuf_( imgA, buf );
gdk_pixbuf_unref( buf );
}*/
}
void setup_samplebank(gint num_cols, gint num_rows)
{
GdkRectangle result;
if(info->el.width > 0 && info->el.height > 0 )
{
widget_get_rect_in_screen(
info->sample_bank_pad,
&result
);
result.width -= ( num_rows * 16);
result.height -= ( num_cols * 16);
gint image_width = result.width / num_rows;
gint image_height = result.height / num_cols;
float ratio = (float) info->el.height / (float) info->el.width;
image_height = image_width * ratio;
info->image_dimensions[0] = image_width ;
info->image_dimensions[1] = image_height;
}
else
{
info->image_dimensions[0] = 0 ;
info->image_dimensions[1] = 0;
}
}
/* --------------------------------------------------------------------------------------------------------------------------
* Function that resets the visualized sample-informations of the samplebanks, it does this by going through all
* slots that allready used and resets them (which means cleaning the shown infos as well as set them free for further use)
* with_selection should be TRUE when the actual selection of a sample-bank-slot should also be reseted
* (what is for instance necessary when vj reconnected)
-------------------------------------------------------------------------------------------------------------------------- */
static int bank_exists( int bank_page, int slot_num )
{
if(!info->sample_banks[bank_page])
return 0;
return 1;
}
static int find_bank_by_sample(int sample_id, int sample_type, int *slot )
{
int i;
/* See if ID is somewhere in the samplebank */
for( i = 0; i < NUM_BANKS; i ++ )
{
int j;
if(info->sample_banks[i])
for( j = 0; j < NUM_SAMPLES_PER_PAGE; j ++ )
{
if(info->sample_banks[i]->slot[j]->sample_id == sample_id &&
info->sample_banks[i]->slot[j]->sample_type == sample_type )
{
*slot = j;
return i;
}
}
}
/* Fall back to suggest a bank number to add the new id */
for( i = 0; i < NUM_BANKS; i ++ )
{
if(!info->sample_banks[i]) /* First slot in bank */
{
*slot = 0;
return i;
}
else
{
int j; /* Scan for available slots in this bank page */
for( j = 0; j < NUM_SAMPLES_PER_PAGE; j ++ )
{
if( info->sample_banks[i]->slot[j]->sample_id <= 0 )
{
*slot = j;
return i;
}
}
}
}
/* Everything is full ?? TODO: Error checking/handling*/
*slot = -1;
return -1;
}
static int find_bank(int page_nr)
{
int i = 0;
for ( i = 0 ; i < NUM_BANKS; i ++ )
if( info->sample_banks[i] && info->sample_banks[i]->page_num == page_nr )
{
return info->sample_banks[i]->bank_number;
}
return -1;
}/*
static int find_free_bank_slot(void)
{
int i = 0;
for( i = 0; i < NUM_BANKS; i++ )
if(info->sample_banks[i])
{
int j;
for(j = 0; j < NUM_SAMPLES_PER_PAGE; j ++ )
if(info->sample_banks[i]->slot[j]->sample_id == 0 )
return i;
}
}
*/
static gboolean
image_expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer data)
{
guchar *pixels;
int rowstride;
// ha ha redraw whole page !
GtkWidget *notepad = info->sample_bank_pad;
gint bank_nr = find_bank( gtk_notebook_get_current_page( GTK_NOTEBOOK(notepad)) );
if(no_draw_)
return FALSE;
if(bank_nr < 0 )
return FALSE;
if ( info->sample_banks[bank_nr] == NULL )
{
veejay_msg(0, "Internal error in %s", __FUNCTION__);
return FALSE;
}
int i = GPOINTER_TO_INT(data);
sample_slot_t *slot = info->sample_banks[bank_nr]->slot[i];
if(!slot->pixbuf || slot->sample_id <= 0 )
{
return FALSE;
}
if(slot->pixbuf != NULL && slot->sample_id > 0
&& is_button_toggled("previewtoggle"))
{
rowstride = gdk_pixbuf_get_rowstride( slot->pixbuf );
#ifdef STRICT_CHECKING
assert( slot->pixbuf != NULL );
#endif
guchar *pixels = gdk_pixbuf_get_pixels( slot->pixbuf ) + rowstride * event->area.y + event->area.x * 3;
if(pixels && rowstride > 0 && info->image_dimensions[0] > 0)
gdk_draw_rgb_image_dithalign( widget->window,
widget->style->black_gc,
// event->area.x, event->area.y,
0,0,info->image_dimensions[0],info->image_dimensions[1],
// event->area.width, event->area.height,
GDK_RGB_DITHER_NORMAL,
pixels,
rowstride,
event->area.x , event->area.y );
}
return FALSE;
}
// TODO: merge with image_expose event ?
static gboolean
image_expose_seq_event (GtkWidget *widget, GdkEventExpose *event, gpointer data)
{
guchar *pixels;
int rowstride;
int j = GPOINTER_TO_INT(data);
if(no_draw_)
return FALSE;
sequence_gui_slot_t *g = info->sequence_view->gui_slot[j];
GdkRectangle result;
widget_get_rect_in_screen( g->frame, &result );
info->sequence_view->w = result.width;
info->sequence_view->h = result.height;
if( info->sequence_view->gui_slot[j]->pixbuf_ref
&& is_button_toggled("previewtoggle"))
{
sequence_gui_slot_t *g = info->sequence_view->gui_slot[j];
if(!g->sample_id || !g->pixbuf_ref)
{
return FALSE;
}
rowstride = gdk_pixbuf_get_rowstride( g->pixbuf_ref );
guchar *pixels = gdk_pixbuf_get_pixels( g->pixbuf_ref ) + rowstride * event->area.y + event->area.x * 3;
if(pixels && info->sequence_view->w > 0 && info->sequence_view->h > 0)
gdk_draw_rgb_image_dithalign( widget->window,
widget->style->black_gc,
0,0,info->sequence_view->w, info->sequence_view->h,
GDK_RGB_DITHER_NORMAL,
pixels,
rowstride,
event->area.x , event->area.y );
}
return FALSE;
}
static void set_activation_of_cache_slot_in_samplebank( sequence_gui_slot_t *gui_slot, gboolean activate)
{
if (activate)
{
gtk_frame_set_shadow_type(gui_slot->frame,GTK_SHADOW_IN);
}
else
gtk_frame_set_shadow_type(gui_slot->frame,GTK_SHADOW_ETCHED_IN);
}
static void update_cached_slots(void)
{
int i;
if(info->sequence_view->w == 0 || info->sequence_view->h == 0 )
{
return;
}
for( i = 0; i < info->sequence_view->envelope_size; i ++ )
{
sequence_gui_slot_t *g = info->sequence_view->gui_slot[i];
sample_slot_t *s = info->selected_slot;
if(g->sample_id == info->selected_slot->sample_id && g->sample_type == info->selected_slot->sample_type && s->pixbuf)
{
if(!g->pixbuf_ref
&& is_button_toggled("previewtoggle"))
{
g->pixbuf_ref = gdk_pixbuf_scale_simple(
s->pixbuf,
info->sequence_view->w,
info->sequence_view->h,
GDK_INTERP_NEAREST );
}
}
}
gtk_widget_queue_draw( info->quick_select );
}
static gboolean on_sequencerslot_activated_by_mouse(GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
gint slot_nr = GPOINTER_TO_INT(user_data);
if( event->type == GDK_BUTTON_PRESS && (event->state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK )
{
multi_vims( VIMS_SEQUENCE_DEL, "%d", slot_nr );
gtk_label_set_text( info->sequencer_view->gui_slot[slot_nr]->image,
NULL );
}
else
if(event->type == GDK_BUTTON_PRESS)
{
int id = info->status_tokens[CURRENT_ID];
if( info->selection_slot )
id = info->selection_slot->sample_id;
multi_vims( VIMS_SEQUENCE_ADD, "%d %d", slot_nr, id );
info->uc.reload_hint[HINT_SEQ_ACT] = 1;
}
return FALSE;
}
static gboolean on_cacheslot_activated_by_mouse (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
gint bank_nr = -1;
gint slot_nr = -1;
if(info->status_tokens[PLAY_MODE] == MODE_PLAIN )
return FALSE;
slot_nr =GPOINTER_TO_INT( user_data );
set_activation_of_cache_slot_in_samplebank( info->sequence_view->gui_slot[slot_nr], FALSE );
if( event->type == GDK_BUTTON_PRESS && (event->state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK )
{
info->current_sequence_slot = slot_nr;
sample_slot_t *s = info->selected_slot;
sequence_gui_slot_t *g = info->sequence_view->gui_slot[slot_nr];
g->sample_id = s->sample_id;
g->sample_type = s->sample_type;
vj_msg(VEEJAY_MSG_INFO, "Placed %s %d in Memory slot %d",
(g->sample_type == 0 ? "Sample" : "Stream" ), g->sample_id, slot_nr );
}
else
if(event->type == GDK_BUTTON_PRESS)
{
sequence_gui_slot_t *g = info->sequence_view->gui_slot[slot_nr];
if(g->sample_id <= 0)
{
vj_msg(VEEJAY_MSG_ERROR, "Memory slot %d empty, put with SHIFT + mouse button1",slot_nr);
return FALSE;
}
multi_vims(VIMS_SET_MODE_AND_GO, "%d %d", g->sample_type, g->sample_id );
no_preview_ = 1;
}
return FALSE;
}
static void create_sequencer_slots(int envelope_size)
{
gchar frame_label[50];
GtkWidget *vbox = glade_xml_get_widget_ (info->main_window, "SampleSequencerBox");
info->sample_sequencer = gtk_frame_new(NULL);
gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET(info->sample_sequencer), TRUE, TRUE, 0);
gtk_widget_show(info->sample_sequencer);
info->sequencer_view = (sequence_envelope*) vj_calloc(sizeof(sequence_envelope) );
info->sequencer_view->gui_slot = (sequence_gui_slot_t**) vj_calloc(sizeof(sequence_gui_slot_t*) * ( envelope_size * envelope_size + 1 ) );
GtkWidget *table = gtk_table_new( envelope_size, envelope_size, TRUE );
gtk_container_add( GTK_CONTAINER(info->sample_sequencer), table );
gtk_widget_show(table);
gint col=0;
gint row=0;
for( col = 0; col < envelope_size; col ++ )
for( row = 0; row < envelope_size; row ++ )
{
sequence_gui_slot_t *gui_slot = (sequence_gui_slot_t*)vj_calloc(sizeof(sequence_gui_slot_t));
info->sequencer_view->gui_slot[row+(col * envelope_size)] = gui_slot;
gui_slot->event_box = gtk_event_box_new();
gtk_event_box_set_visible_window(gui_slot->event_box, TRUE);
GTK_WIDGET_SET_FLAGS(gui_slot->event_box,GTK_CAN_FOCUS);
g_signal_connect( G_OBJECT(gui_slot->event_box),
"button_press_event",
G_CALLBACK(on_sequencerslot_activated_by_mouse), //@@@@
(gpointer)row+(col * envelope_size )
);
gtk_widget_show(GTK_WIDGET(gui_slot->event_box));
gui_slot->frame = GTK_FRAME(gtk_frame_new(NULL));
gtk_container_set_border_width (GTK_CONTAINER(gui_slot->frame),2);
gtk_frame_set_shadow_type( gui_slot->frame, GTK_SHADOW_IN );
gtk_widget_show(GTK_WIDGET(gui_slot->frame));
gtk_container_add (GTK_CONTAINER (gui_slot->event_box), gui_slot->frame);
/* the slot main container */
gui_slot->main_vbox = gtk_vbox_new(FALSE,0);
gtk_container_add (GTK_CONTAINER (gui_slot->frame), gui_slot->main_vbox);
gtk_widget_show( GTK_WIDGET(gui_slot->main_vbox) );
gui_slot->image = gtk_label_new(NULL);
gtk_box_pack_start (GTK_BOX (gui_slot->main_vbox), GTK_WIDGET(gui_slot->image), TRUE, TRUE, 0);
gtk_widget_show( gui_slot->image);
/* The sample's image */
/*gui_slot->image = gtk_drawing_area_new();
gtk_box_pack_start (GTK_BOX (gui_slot->main_vbox), GTK_WIDGET(gui_slot->image), TRUE, TRUE, 0);
gtk_widget_set_size_request( gui_slot->image, info->sequencer_view->w,info->sequencer_view->h );
g_signal_connect( gui_slot->image, "expose_event",
G_CALLBACK(image_expose_sequence_event), //@@@@@@@@@@@
(gpointer) row + (col * envelope_size) );
gtk_widget_show( GTK_WIDGET(gui_slot->image));*/
gtk_table_attach_defaults ( table, gui_slot->event_box, row, row+1, col, col+1);
}
info->sequencer_view->envelope_size = envelope_size;
}
static void create_ref_slots(int envelope_size)
{
gchar frame_label[50];
GtkWidget *vbox = glade_xml_get_widget_ (info->main_window, "quickselect");
info->quick_select = gtk_frame_new(NULL);
gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET(info->quick_select), TRUE, TRUE, 0);
gtk_widget_show(info->quick_select);
info->sequence_view = (sequence_envelope*) vj_calloc(sizeof(sequence_envelope) );
info->sequence_view->gui_slot = (sequence_gui_slot_t**) vj_calloc(sizeof(sequence_gui_slot_t*) * envelope_size );
sprintf(frame_label, "Last played" );
GtkWidget *table = gtk_table_new( 1, envelope_size, TRUE );
gtk_container_add( GTK_CONTAINER(info->quick_select), table );
gtk_widget_show(table);
gint col=0;
gint row=0;
for( row = 0; row < envelope_size; row ++ )
{
sequence_gui_slot_t *gui_slot = (sequence_gui_slot_t*)vj_calloc(sizeof(sequence_gui_slot_t));
info->sequence_view->gui_slot[row] = gui_slot;
gui_slot->event_box = gtk_event_box_new();
gtk_event_box_set_visible_window(gui_slot->event_box, TRUE);
GTK_WIDGET_SET_FLAGS(gui_slot->event_box,GTK_CAN_FOCUS);
/* Right mouse button is popup menu, click = play */
g_signal_connect( G_OBJECT(gui_slot->event_box),
"button_press_event",
G_CALLBACK(on_cacheslot_activated_by_mouse),
(gpointer)row
);
gtk_widget_show(GTK_WIDGET(gui_slot->event_box));
/* the surrounding frame for each slot */
gui_slot->frame = GTK_FRAME(gtk_frame_new(NULL));
// gui_slot->frame = gtk_aspect_frame_new( NULL, 0.5, 0.5, 1.0, TRUE );
gtk_container_set_border_width (GTK_CONTAINER(gui_slot->frame),1);
gtk_widget_show(GTK_WIDGET(gui_slot->frame));
gtk_container_add (GTK_CONTAINER (gui_slot->event_box), gui_slot->frame);
/* the slot main container */
gui_slot->main_vbox = gtk_vbox_new(FALSE,0);
gtk_container_add (GTK_CONTAINER (gui_slot->frame), gui_slot->main_vbox);
gtk_widget_show( GTK_WIDGET(gui_slot->main_vbox) );
/* The sample's image */
gui_slot->image = gtk_image_new();
// gui_slot->image = gtk_drawing_area_new();
gtk_box_pack_start (GTK_BOX (gui_slot->main_vbox), GTK_WIDGET(gui_slot->image), TRUE, TRUE, 0);
gtk_widget_set_size_request( gui_slot->image, info->sequence_view->w,info->sequence_view->h );
// g_signal_connect( gui_slot->image, "expose_event",
// G_CALLBACK(image_expose_seq_event),
// (gpointer) row );
gtk_widget_show( GTK_WIDGET(gui_slot->image));
gtk_table_attach_defaults ( table, gui_slot->event_box, row, row+1, col, col+1);
}
// info->sequence_view->w = 0;
// info->sequence_view->h = 0;
info->sequence_view->envelope_size = envelope_size;
}
static void create_slot(gint bank_nr, gint slot_nr, gint w, gint h)
{
gchar hotkey[3];
sample_bank_t **sample_banks = info->sample_banks;
sample_gui_slot_t *gui_slot = sample_banks[bank_nr]->gui_slot[slot_nr];
if(gui_slot->event_box != NULL )
{
fprintf(stderr, "Already created ! %p\n", gui_slot->event_box );
exit(0);
}
if( slot_nr < 0 || slot_nr > NUM_SAMPLES_PER_PAGE)
exit(0);
// to reach clicks on the following GUI-Elements of one slot, they are packed into an event_box
gui_slot->event_box = gtk_event_box_new();
gtk_event_box_set_visible_window(gui_slot->event_box, TRUE);
GTK_WIDGET_SET_FLAGS(gui_slot->event_box,GTK_CAN_FOCUS);
g_signal_connect( G_OBJECT(gui_slot->event_box),
"button_press_event",
G_CALLBACK(on_slot_activated_by_mouse),
(gpointer)slot_nr
);
g_signal_connect( G_OBJECT(gui_slot->event_box),
"key_press_event",
G_CALLBACK(on_slot_activated_by_key),
(gpointer)slot_nr
);
gtk_widget_show(GTK_WIDGET(gui_slot->event_box));
/* the surrounding frame for each slot */
gui_slot->frame = gtk_frame_new(NULL);
// gui_slot->frame = gtk_aspect_frame_new( NULL, 0.5, 0.5, 1.0, TRUE );
gtk_container_set_border_width (GTK_CONTAINER(gui_slot->frame),0);
gtk_widget_show(GTK_WIDGET(gui_slot->frame));
gtk_container_add (GTK_CONTAINER (gui_slot->event_box), gui_slot->frame);
/* the slot main container */
gui_slot->main_vbox = gtk_vbox_new(FALSE,0);
gtk_container_add (GTK_CONTAINER (gui_slot->frame), gui_slot->main_vbox);
gtk_widget_show( GTK_WIDGET(gui_slot->main_vbox) );
gui_slot->image = gtk_image_new();
// gui_slot->image = gtk_drawing_area_new();
gtk_box_pack_start (GTK_BOX (gui_slot->main_vbox), GTK_WIDGET(gui_slot->image), TRUE, TRUE, 0);
// gtk_widget_show(GTK_WIDGET(gui_slot->image));
gtk_widget_set_size_request( gui_slot->image, info->image_dimensions[0],info->image_dimensions[1] );
/* g_signal_connect( gui_slot->image, "expose_event",
G_CALLBACK(image_expose_event),
(gpointer) info->sample_banks[bank_nr]->slot[slot_nr]->slot_number );
*/ gtk_widget_show( GTK_WIDGET(gui_slot->image));
/* the upper container for all slot-informations */
gui_slot->upper_hbox = gtk_hbox_new(FALSE,0);
gtk_box_pack_start (GTK_BOX (gui_slot->main_vbox), gui_slot->upper_hbox, FALSE, TRUE, 0);
gtk_widget_show(GTK_WIDGET(gui_slot->upper_hbox));
if( sample_banks[bank_nr]->slot[slot_nr]->sample_type >= 0 )
{
/* the hotkey that is assigned to this slot */
sprintf(hotkey, "F-%d", (slot_nr+1));
gui_slot->hotkey = GTK_LABEL(gtk_label_new(hotkey));
}
else
{
gui_slot->hotkey = GTK_LABEL(gtk_label_new(""));
}
gtk_misc_set_alignment(GTK_MISC(gui_slot->hotkey), 0.0, 0.0);
gtk_misc_set_padding (GTK_MISC(gui_slot->hotkey), 0, 0);
gtk_box_pack_start (GTK_BOX (gui_slot->upper_hbox), GTK_WIDGET(gui_slot->hotkey), FALSE, FALSE, 0);
gtk_widget_show(GTK_WIDGET(gui_slot->hotkey));
gui_slot->upper_vbox = gtk_vbox_new(FALSE,0);
gtk_box_pack_start (GTK_BOX (gui_slot->upper_hbox), gui_slot->upper_vbox, TRUE, TRUE, 0);
gtk_widget_show(GTK_WIDGET(gui_slot->upper_vbox));
gui_slot->title = GTK_LABEL(gtk_label_new(""));
// gtk_misc_set_alignment(GTK_MISC(gui_slot->title), 0.00, 0.00);
// gtk_misc_set_padding (GTK_MISC(gui_slot->title), 0, 0);
// gtk_box_pack_start (GTK_BOX (gui_slot->upper_vbox), GTK_WIDGET(gui_slot->title), FALSE, FALSE, 0);
// gtk_widget_show(GTK_WIDGET(gui_slot->title));
gui_slot->timecode = GTK_LABEL(gtk_label_new(""));
gtk_misc_set_alignment(GTK_MISC(gui_slot->timecode), 0.0, 0.0);
gtk_misc_set_padding (GTK_MISC(gui_slot->timecode), 0,0 );
gtk_box_pack_start (GTK_BOX (gui_slot->upper_vbox), GTK_WIDGET(gui_slot->timecode), FALSE, FALSE, 0);
gtk_widget_show(GTK_WIDGET(gui_slot->timecode));
}
/* --------------------------------------------------------------------------------------------------------------------------
* Handler of mouse clicks on the GUI-elements of one slot
* single-click activates the slot and the loaded sample (if there is one)
* double-click or tripple-click activates it and plays it immediatelly
-------------------------------------------------------------------------------------------------------------------------- */
static gboolean on_slot_activated_by_mouse (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
{
gint bank_nr = -1;
gint slot_nr = -1;
bank_nr = find_bank( gtk_notebook_get_current_page(GTK_NOTEBOOK(info->sample_bank_pad)));
if(bank_nr < 0 )
return FALSE;
// slot_nr = (gint *)user_data;
slot_nr = GPOINTER_TO_INT(user_data);
sample_bank_t **sample_banks = info->sample_banks;
/* Dont select slot if nothing is there */
if( info->sample_banks[ bank_nr ]->slot[ slot_nr ]->sample_id <= 0 )
return FALSE;
// if(info->selected_gui_slot != NULL || info->selected_slot != NULL )
// set_activation_of_slot_in_samplebank( FALSE );
if( event->type == GDK_2BUTTON_PRESS )
{
sample_slot_t *s = sample_banks[bank_nr]->slot[slot_nr];
// info->selected_slot = sample_banks[bank_nr]->slot[slot_nr];
// info->selected_gui_slot = sample_banks[bank_nr]->gui_slot[slot_nr];
// fprintf(stderr, "New slot = %p\n",info->selected_slot);
// set_activation_of_slot_in_samplebank(FALSE);
multi_vims( VIMS_SET_MODE_AND_GO, "%d %d", s->sample_type, s->sample_id);
no_preview_ = 1;
}
else if(event->type == GDK_BUTTON_PRESS )
{
if(info->selection_slot)
set_selection_of_slot_in_samplebank(FALSE);
info->selection_slot = sample_banks[bank_nr]->slot[slot_nr];
info->selection_gui_slot = sample_banks[bank_nr]->gui_slot[slot_nr];
set_selection_of_slot_in_samplebank(TRUE );
}
// redraw bank page?
return FALSE;
}
/* --------------------------------------------------------------------------------------------------------------------------
* Handler of key presses on the GUI-elements of one slot
-------------------------------------------------------------------------------------------------------------------------- */
static gboolean on_slot_activated_by_key (GtkWidget *widget, GdkEventKey *event, gpointer user_data)
{
// test
printf("%s\n","press");
return FALSE;
}
static void indicate_sequence( gboolean active, sequence_gui_slot_t *slot )
{
if(!active)
gtk_frame_set_shadow_type( slot->frame, GTK_SHADOW_IN );
else
gtk_frame_set_shadow_type( slot->frame, GTK_SHADOW_OUT );
}
/* --------------------------------------------------------------------------------------------------------------------------
* Function that handles to select/activate a special slot in the samplebank
-------------------------------------------------------------------------------------------------------------------------- */
static void set_activation_of_slot_in_samplebank( gboolean activate)
{
if(!info->selected_gui_slot || !info->selected_slot )
return;
GdkColor color;
color.red = info->fg_->red;
color.green = info->fg_->green;
color.blue = info->fg_->blue;
if(info->selected_slot->sample_id <= 0 )
{
gtk_frame_set_shadow_type( info->selected_gui_slot->frame, GTK_SHADOW_ETCHED_IN );
}
else
{
if (activate)
{
color.green = 0xffff;
color.red = 0;
color.blue =0;
gtk_frame_set_shadow_type(info->selected_gui_slot->frame,GTK_SHADOW_IN);
gtk_widget_grab_focus(GTK_WIDGET(info->selected_gui_slot->frame));
}
else
{
gtk_frame_set_shadow_type(info->selected_gui_slot->frame,GTK_SHADOW_ETCHED_IN);
}
}
gtk_widget_modify_fg ( info->selected_gui_slot->timecode,
GTK_STATE_NORMAL, &color );
// veejay_msg(0, "frame");
// gtk_widget_modify_fg ( gtk_frame_get_label_widget( info->selected_gui_slot->frame ),
// GTK_STATE_NORMAL, &color );
}
static void set_selection_of_slot_in_samplebank(gboolean active)
{
if(!info->selection_slot)
return;
if(info->selection_slot->sample_id <= 0 )
return;
GdkColor color;
color.red = info->fg_->red;
color.green = info->fg_->green;
color.blue = info->fg_->blue;
if(active)
{
color.blue = 0xffff;
color.green = 0;
color.red =0;
}
if(info->selected_slot == info->selection_slot)
{
color.green = 0xffff;
color.red = 0;
color.blue = 0;
}
// gtk_widget_modify_fg ( info->selection_gui_slot->title,
// GTK_STATE_NORMAL, &color );
gtk_widget_modify_fg ( info->selection_gui_slot->timecode,
GTK_STATE_NORMAL, &color );
// gtk_widget_modify_fg ( gtk_frame_get_label_widget( info->selection_gui_slot->frame ),
// GTK_STATE_NORMAL, &color );
}
static int add_sample_to_sample_banks(int bank_page,sample_slot_t *slot)
{
/* Add the temporary sample */
// FIXME : slot loading
int bp = 0; int s = 0;
if(verify_bank_capacity( &bp, &s, slot->sample_id, slot->sample_type ))
update_sample_slot_data( bp, s, slot->sample_id,slot->sample_type,slot->title,slot->timecode);
return 1;
}
/* --------------------------------------------------------------------------------------------------------------------------
* Removes a selected sample from the specific sample-bank-slot and update the free_slots-GList as well as
-------------------------------------------------------------------------------------------------------------------------- */
static void remove_sample_from_slot()
{
gint bank_nr = -1;
gint slot_nr = -1;
bank_nr = find_bank( gtk_notebook_get_current_page(
GTK_NOTEBOOK( info->sample_bank_pad ) ) );
if(bank_nr < 0 )
return;
if(!info->selection_slot)
return;
slot_nr = info->selection_slot->slot_number;
if( info->selection_slot->sample_id == info->status_tokens[CURRENT_ID] &&
info->selection_slot->sample_type == info->status_tokens[PLAY_MODE] )
{
gchar error_msg[100];
sprintf(error_msg, "Cannot delete %s %d while playing",
(info->selection_slot->sample_type == MODE_SAMPLE ? "Sample" : "Stream" ),
info->selection_slot->sample_id );
message_dialog( "Error while deleting", error_msg );
return;
}
multi_vims( (info->selection_slot->sample_type == 0 ? VIMS_SAMPLE_DEL :
VIMS_STREAM_DELETE ),
"%d",
info->selection_slot->sample_id );
gint id_len = 0;
gint deleted_sample = 0;
gchar *deleted_id = recv_vims( 3, &id_len );
sscanf( deleted_id, "%d", &deleted_sample );
if( deleted_sample )
{
// decrement history of delete type
int *his = info->history_tokens[ (info->status_tokens[PLAY_MODE]) ];
his[TOTAL_SLOTS] = his[TOTAL_SLOTS] - 1;
update_sample_slot_data( bank_nr, slot_nr, 0, -1, NULL, NULL);
set_selection_of_slot_in_samplebank( FALSE );
info->selection_gui_slot = NULL;
info->selection_slot = NULL;
}
}
/* --------------------------------------------------------------------------------------------------------------------------
* Function adds the given infos to the list of effect-sources
-------------------------------------------------------------------------------------------------------------------------- */
static void add_sample_to_effect_sources_list(gint id, gint type, gchar *title, gchar *timecode)
{
gchar id_string[10];
GtkTreeIter iter;
if (type == STREAM_NO_STREAM) sprintf( id_string, "S%04d", id);
else sprintf( id_string, "T%04d", id);
gtk_list_store_append( effect_sources_store, &iter );
gtk_list_store_set( effect_sources_store, &iter, SL_ID, id_string, SL_DESCR, title, SL_TIMECODE , timecode,-1 );
}
/* --------------------------------------------------------------------------------------------------------------------------
* Function adds the given infos to Editlist
--------------------------------------------------------------------------------------------------------------------------
static void add_sample_to_editlist(guint row_number, gchar *timeline, gchar *fname, gchar *timecode, gchar *gfourcc)
{
GtkTreeIter iter;
gtk_list_store_append( editlist_store, &iter );
gtk_list_store_set( editlist_store, &iter,
COLUMN_INT, row_number, // <- start timecode?! (timecode of offset)
COLUMN_STRING0, timeline,
COLUMN_STRINGA, fname,
COLUMN_STRINGB, timecode,
COLUMN_STRINGC, gfourcc,-1 );
}
*/
/*
Update a slot, either set from function arguments or clear it
*/
static void update_sample_slot_data(int page_num, int slot_num, int sample_id, gint sample_type, gchar *title, gchar *timecode)
{
sample_slot_t *slot = info->sample_banks[page_num]->slot[slot_num];
sample_gui_slot_t *gui_slot = info->sample_banks[page_num]->gui_slot[slot_num];
if(slot->timecode) free(slot->timecode);
if(slot->title) free(slot->title);
slot->sample_id = sample_id;
slot->sample_type = sample_type;
slot->timecode = timecode == NULL ? strdup("") : strdup( timecode );
slot->title = title == NULL ? strdup("") : strdup( title );
// add sample/stream to sources
if(sample_id > 0)
add_sample_to_effect_sources_list(sample_id, sample_type, title, timecode);
if(gui_slot)
{
// if(gui_slot->title)
// gtk_label_set_text( GTK_LABEL( gui_slot->title ), slot->title );
if(gui_slot->timecode)
gtk_label_set_text( GTK_LABEL( gui_slot->timecode ), slot->timecode );
if(sample_id > 0 )
{
gchar frame_title[20];
sprintf(frame_title, "%s", slot->title );
gtk_frame_set_label( gui_slot->frame, frame_title );
}
else
{
gtk_frame_set_label(gui_slot->frame, NULL );
}
}
if( sample_id == 0 )
{
if(slot->pixbuf)
{
gdk_pixbuf_unref( slot->pixbuf );
slot->pixbuf = NULL;
}
}
}
/*
Adding a video clip as sample; the VIMS command editlist add sample returns
a new ID, which we read by gveejay_new_slot()
then, we create a temporary sample and use this object to update the bank.
*/
/* --------------------------------------------------------------------------------------------------------------------------
* Function that is used for the VJ-GUI to show the options-dailog for a selected sample/stream
* and decides if the selected slot contains an video-sample or an stream
* -------------------------------------------------------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------------------------------------------------------
* Function that is used to show in the options dialog the values of the selected sample... This function decides wether to
* take these values from the current loaded sample or by using a different way if the selected sample is not the currently
* loaded on. The gboolean-Flag determines if the options-dialog is filled with actual data even if the selected sample
* isn't currently played ... this is useful to avoid constantly reloading of unchanged values if the dialog currently
* shows data of a non-played sample
-------------------------------------------------------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------------------------------------------------------
* Function that is used for the VJ-GUI to apply all changes that are made within the sample/stream-options dialog
* to the sample/stream that is shown within this dialog (which is the selected slot of the sample bank)
* -------------------------------------------------------------------------------------------------------------------------- */
/* --------------------------------------------------------------------------------------------------------------------------
*
* Function initialize the knobs to regulate the global speed and the audio volume
* --------------------------------------------------------------------------------------------------------------------------*/
/*void setup_knobs()
{
GtkAdjustment *speed_adj;
char path[MAX_PATH_LEN];
bzero(path,MAX_PATH_LEN);
get_gd( path, NULL, "knob.png" );
// audio volume
GtkAdjustment *adj = GTK_ADJUSTMENT(gtk_adjustment_new( 100.0,0.0,100.0,0.1,1.0,0.0 ));
// info->audiovolume_knob = (GtkKnob *) gtk_knob_new(adj, path);
// gtk_widget_show(GTK_WIDGET(info->audiovolume_knob));
// gtk_widget_set_sensitive_( GTK_WIDGET(info->audiovolume_knob), TRUE);
// gtk_container_add (GTK_CONTAINER (glade_xml_get_widget_( info->main_window, "audio_knobframe")), GTK_WIDGET(info->audiovolume_knob));
// g_signal_connect( adj, "value_changed", (GCallback) on_audiovolume_knob_value_changed, NULL );
update_label_i( "volume_label", 100,0);
// speed
info->speed_knob = (GtkKnob *) gtk_knob_new(NULL,path);
gtk_widget_show(GTK_WIDGET(info->speed_knob));
gtk_widget_set_sensitive_( GTK_WIDGET(info->speed_knob), TRUE);
gtk_container_add (GTK_CONTAINER (glade_xml_get_widget_( info->main_window, "speed_knobframe")), GTK_WIDGET(info->speed_knob));
speed_adj = gtk_knob_get_adjustment(info->speed_knob);
speed_adj->lower = 0;
speed_adj->upper = 12;
speed_adj->step_increment = 1;
speed_adj->page_size = 0;
speed_adj->page_increment = 1;
g_signal_connect( speed_adj, "value_changed", (GCallback) on_speed_knob_value_changed, NULL );
}
*/
void veejay_release_track(int id, int release_this)
{
multitrack_release_track( info->mt, id, release_this );
}
void veejay_bind_track( int id, int bind_this )
{
multitrack_bind_track(info->mt, id, bind_this );
}
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