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fc3e839fff
Remove jutils.h references from slw. Calling 'src' from 'lib' is nonsense. Signed-off-by: Luca Bigliardi <shammash@artha.org>
125 lines
2.7 KiB
C++
125 lines
2.7 KiB
C++
/* S-Lang console widgets
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*
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* (C) Copyright 2004-2006 Denis Rojo <jaromil@dyne.org>
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*
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* This source code is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Public License as published
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* by the Free Software Foundation; either version 2 of the License,
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* or (at your option) any later version.
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*
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* This source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* Please refer to the GNU Public License for more details.
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*
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* You should have received a copy of the GNU Public License along with
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* this source code; if not, write to:
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* Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*/
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#include <string.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <slw_text.h>
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SLW_Text::SLW_Text()
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: SLangWidget() {
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set_name("text");
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textconsole = NULL;
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}
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SLW_Text::~SLW_Text() {
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if(textconsole)
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delete textconsole;
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}
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bool SLW_Text::init() {
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if(!console) {
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fprintf(stderr, "can't initialize widget '%s': not placed on console", name);
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return false;
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}
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// default widget settings
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initialized = true;
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visible = true;
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cursor = true;
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can_focus = true;
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// create the private structure where to hold text
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if(textconsole) delete textconsole;
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textconsole = new SLW_TextConsole();
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textconsole->widget = this;
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textconsole->w = w;
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textconsole->h = h;
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textconsole->cur_x = 0;
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textconsole->cur_y = 0;
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refresh();
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return true;
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}
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bool SLW_Text::feed(int key) {
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// interprets a keycode and perform the action (or write a letter)
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bool res;
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res = textconsole->feed(key);
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if(res) {
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cur_x = textconsole->cur_x;
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cur_y = textconsole->cur_y;
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}
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return res;
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}
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bool SLW_Text::refresh() {
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textconsole->refresh();
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return true;
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}
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////////////////////////////////////////
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////// textconsole widget implementation
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SLW_TextConsole::SLW_TextConsole() { }
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SLW_TextConsole::~SLW_TextConsole() { }
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////// overloaded functions
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int SLW_TextConsole::putnch(CHAR *str, int x, int y, int nchars) {
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return widget->putnch(str, x, y, nchars);
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}
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void SLW_TextConsole::blank() {
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widget->blank();
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}
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void SLW_TextConsole::blank_row(int r) {
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widget->blank_row(r);
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}
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///////////////////////////////////////
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// void SLW_Text::refresh_below() {
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// register int c;
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// Row *r;
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// bool refr;
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// bool blank_only;
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// if(!vis_row_in) return;
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// else r = vis_row_in;
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// refr = false;
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// blank_only = false;
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// for(c = 0; c < h; c++) {
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// if(r == cur_row) refr = true;
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// if(refr) {
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// blank_row(c);
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// if(!blank_only)
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// putnch(r->text, 0, c, r->len);
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// }
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// if(!r->next) blank_only = true;
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// else r = (Row*)r->next;
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// }
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// }
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