/*
 * MM.h
 *
 * (c) 2013 Sofian Audry -- info(@)sofianaudry(.)com
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef MM_H_
#define MM_H_

#include <QtGlobal>
#include <QColor>
#include <QPen>
#include <QBrush>

#ifndef MM_NAMESPACE
#define MM_NAMESPACE mmp
#endif
#define MM_PREPEND_NAMESPACE(name) MM_NAMESPACE::name
#define MM_USE_NAMESPACE using namespace MM_NAMESPACE;
#define MM_BEGIN_NAMESPACE namespace MM_NAMESPACE {
#define MM_END_NAMESPACE }
#define MM_FORWARD_DECLARE_CLASS(name) \
  MM_BEGIN_NAMESPACE class name; MM_END_NAMESPACE \
  using MM_PREPEND_NAMESPACE(name);

#define STRINGIFY(x) #x
#define TOSTRING(x) STRINGIFY(x)

MM_BEGIN_NAMESPACE

/**
 * This class is a placeholder for predefined static variables that can be used
 * accross the software.
 */
class MM
{
public:
  // General.
  static const QString APPLICATION_NAME;
  static const QString VERSION;
  static const QString COPYRIGHT_OWNERS;
  static const QString ORGANIZATION_NAME;
  static const QString ORGANIZATION_DOMAIN;
  static const QString FILE_EXTENSION;
  static const QString VIDEO_FILES_FILTER;
  static const QString IMAGE_FILES_FILTER;
  static const QString NAMESPACE_PREFIX;

  // GUI.
  static const int DEFAULT_WINDOW_WIDTH = 640;
  static const int DEFAULT_WINDOW_HEIGHT = 480;
  static const int TOP_TOOLBAR_ICON_SIZE = 48;
  static const int BOTTOM_TOOLBAR_ICON_SIZE = 32;
  static const int ZOOM_TOOLBAR_ICON_SIZE = 22;
  static const int ZOOM_TOOLBAR_BUTTON_SIZE = 32;
  static const int MAPPING_LIST_ICON_SIZE = 16;

  // Style.
  static const QColor WHITE;
  static const QColor BLUE_GRAY;
  static const QColor DARK_GRAY;
  static const QColor DARK_BLUE;

  static const QColor CONTROL_COLOR;
  static const QColor CONTROL_LOCKED_COLOR;
  static const QBrush VERTEX_BACKGROUND;
  static const QBrush VERTEX_SELECTED_BACKGROUND;
  static const QBrush VERTEX_LOCKED_BACKGROUND;

  static const qreal SHAPE_STROKE_WIDTH;
  static const qreal SHAPE_INNER_STROKE_WIDTH;
  static const QPen  SHAPE_STROKE;
  static const QPen  SHAPE_INNER_STROKE;

  // Control.
  static const qreal VERTEX_STICK_RADIUS;
  static const qreal VERTEX_SELECT_RADIUS;
  static const qreal VERTEX_LOCKED_RADIUS;
  static const qreal VERTEX_SELECT_STROKE_WIDTH;

  // Time.
  static const qreal FRAMES_PER_SECOND;

  // Zoom.
  static const qreal ZOOM_FACTOR;
  static const qreal ZOOM_MIN;
  static const qreal ZOOM_MAX;

  // Misc.
  static const int MESH_SUBDIVISION_MIN_AREA = 400;
  static const int MESH_SUBDIVISION_MAX_DEPTH_EDITING = 4;
  static const int MESH_SUBDIVISION_MAX_DEPTH         = (-1);
  static const int ELLIPSE_N_TRIANGLES = 100; // n triangles used to draw an ellipse
  static const int VERTEX_MOVES_STEP = 25;

  // Enumerations
  enum ItemColumn {
    HideColumn,
    IconAndNameColum,
    GroupButtonColum
  };
};

MM_END_NAMESPACE

#endif