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appbar.hh

/*
 * appbar.hh - Header for appbar (application launch toolbar)
 * Copyright (C) 2001 Frank Hale
 * frankhale@yahoo.com
 * http://sapphire.sourceforge.net/
 *
 * Updated: 24 July 2001
 *
 * 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 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifndef _APPBAR_HH_
#define _APPBAR_HH_

#include "misc.hh"

enum { HORIZONTAL, VERTICAL }; // Appbar style
enum { NORTHEAST, NORTHWEST, SOUTHEAST, SOUTHWEST }; // Appbar placement

class Appbar
{
private: /* member variables */
      Display *dpy;
      Window win, root;
      Icon *current_icon;

      Atom gnome[GNOME_HINT_COUNT], motif;
      PropMwmHints mwm_hints;

      Atom atom_wm_protos;
      Atom atom_wm_delete;
      Atom atom_wm_state;
      Atom net_wm_strut;
      
      long gnome_win_normal_hints;
      long gnome_win_hints_no_on_top;
      
      //XFontStruct *font;
      bool hidden;
      Visual *visual;
      int screen, depth;
      Pixmap win_pix;
      GC gc;
      BImageControl *image_control;
      BColor to, from;

      LinkedList<Icon> *iconList;

      Scanner *appbarConfig;
      
      int window_width, window_height;
      int screen_width, screen_height;
      
      int placement;
      int screen_placement;
      
      unsigned char temp_color;
      
private: /* member functions */
      void set_gnome_hint(Window w, int a, long value);
      void set_mwm_hints(Window w, PropMwmHints *hints);
      void set_foreground (int index);
      void draw_dot (Window win, int x, int y);
      void draw3DLine(Window win, int style, int x1, int y1, int x2, int y2);
      void draw3DRectRaised(Window win, int x, int y, int h, int w);
      void draw3DRectSunken(Window win, int x, int y, int h, int w);
      
      void drawVerticalGrill(Window win, int x, int height);
      void drawHoriontalGrill(Window win, int y, int height);
      
      bool imageKeyword(Scanner *s);
      bool executeKeyword(Scanner *s);
      bool iconKeyword(Scanner *s);
      bool horizontalKeyword(Scanner *s);
      bool verticalKeyword(Scanner *s);
      bool northeastKeyword(Scanner *s);
      bool northwestKeyword(Scanner *s);
      bool southeastKeyword(Scanner *s);
      bool southwestKeyword(Scanner *s);
      bool rgbKeywords(Scanner *s);
      bool fromKeyword(Scanner *s);
      bool toKeyword(Scanner *s);
      void parseAppbarConfig(Scanner* s);
      
      void appbarScreenPlacement();
      
      void horizontalBarIconPlacement();
      void verticalBarIconPlacement();

      void drawHorizontalBarGrill();
      void drawVerticalBarGrill();
      
      Icon* findIconWindow(Window win);
      
      void doEventLoop();
      
      void turnOffStrut();
      void setLeftStrut();
      void setRightStrut();
      void setTopStrut();
      void setBottomStrut();
      
public: /* member functions */
      Appbar();
      ~Appbar();
      
      void quit();
};

extern Appbar *ab;

#endif

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