Dogcows Code - chaz/openbox/blob - src/Slit.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2 // Slit.hh for Blackbox - an X11 Window manager
   3 // Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org>
   4 // Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net)
   5 //
   6 // Permission is hereby granted, free of charge, to any person obtaining a
   7 // copy of this software and associated documentation files (the "Software"),
   8 // to deal in the Software without restriction, including without limitation
   9 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  10 // and/or sell copies of the Software, and to permit persons to whom the
  11 // Software is furnished to do so, subject to the following conditions:
  12 //
  13 // The above copyright notice and this permission notice shall be included in
  14 // all copies or substantial portions of the Software.
  15 //
  16 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22 // DEALINGS IN THE SOFTWARE.
  23
  24 #ifndef   __Slit_hh
  25 #define   __Slit_hh
  26
  27 extern "C" {
  28 #include <X11/Xlib.h>
  29 #include <X11/Xutil.h>
  30 }
  31
  32 #include <list>
  33
  34 #include "Screen.hh"
  35 #include "Basemenu.hh"
  36
  37 // forward declaration
  38 class Slit;
  39 class Slitmenu;
  40
  41 class Slitmenu : public Basemenu {
  42 private:
  43   class Directionmenu : public Basemenu {
  44   private:
  45     Directionmenu(const Directionmenu&);
  46     Directionmenu& operator=(const Directionmenu&);
  47
  48   protected:
  49     virtual void itemSelected(int button, unsigned int index);
  50
  51   public:
  52     Directionmenu(Slitmenu *sm);
  53   };
  54
  55   class Placementmenu : public Basemenu {
  56   private:
  57     Placementmenu(const Placementmenu&);
  58     Placementmenu& operator=(const Placementmenu&);
  59
  60   protected:
  61     virtual void itemSelected(int buton, unsigned int index);
  62
  63   public:
  64     Placementmenu(Slitmenu *sm);
  65   };
  66
  67   Directionmenu *directionmenu;
  68   Placementmenu *placementmenu;
  69
  70   Slit *slit;
  71
  72   friend class Directionmenu;
  73   friend class Placementmenu;
  74   friend class Slit;
  75
  76   Slitmenu(const Slitmenu&);
  77   Slitmenu& operator=(const Slitmenu&);
  78
  79 protected:
  80   virtual void itemSelected(int button, unsigned int index);
  81   virtual void internal_hide(void);
  82
  83 public:
  84   Slitmenu(Slit *sl);
  85   virtual ~Slitmenu(void);
  86
  87   inline Basemenu *getDirectionmenu(void) { return directionmenu; }
  88   inline Basemenu *getPlacementmenu(void) { return placementmenu; }
  89
  90   void reconfigure(void);
  91 };
  92
  93
  94 class Slit : public TimeoutHandler {
  95 public:
  96   struct SlitClient {
  97     Window window, client_window, icon_window;
  98
  99     Rect rect;
 100   };
 101
 102 private:
 103   typedef std::list<SlitClient*> SlitClientList;
 104
 105   bool on_top, hidden, do_auto_hide;
 106   Display *display;
 107
 108   Blackbox *blackbox;
 109   BScreen *screen;
 110   BTimer *timer;
 111   Strut strut;
 112
 113   SlitClientList clientList;
 114   Slitmenu *slitmenu;
 115
 116   struct SlitFrame {
 117     Pixmap pixmap;
 118     Window window;
 119
 120     int x_hidden, y_hidden;
 121     Rect rect;
 122   } frame;
 123
 124   void updateStrut(void);
 125
 126   friend class Slitmenu;
 127   friend class Slitmenu::Directionmenu;
 128   friend class Slitmenu::Placementmenu;
 129
 130   Slit(const Slit&);
 131   Slit& operator=(const Slit&);
 132
 133 public:
 134   Slit(BScreen *scr);
 135   virtual ~Slit(void);
 136
 137   inline bool isOnTop(void) const { return on_top; }
 138   inline bool isHidden(void) const { return hidden; }
 139   inline bool doAutoHide(void) const { return do_auto_hide; }
 140
 141   inline Slitmenu *getMenu(void) { return slitmenu; }
 142
 143   inline Window getWindowID(void) const { return frame.window; }
 144
 145   inline int getX(void) const
 146   { return ((hidden) ? frame.x_hidden : frame.rect.x()); }
 147   inline int getY(void) const
 148   { return ((hidden) ? frame.y_hidden : frame.rect.y()); }
 149
 150   inline unsigned int getWidth(void) const { return frame.rect.width(); }
 151   inline unsigned int getExposedWidth(void) const {
 152     if (screen->getSlitDirection() == Vertical && do_auto_hide)
 153       return screen->getBevelWidth();
 154     return frame.rect.width();
 155   }
 156   inline unsigned int getHeight(void) const { return frame.rect.height(); }
 157   inline unsigned int getExposedHeight(void) const {
 158     if (screen->getSlitDirection() == Horizontal && do_auto_hide)
 159       return screen->getBevelWidth();
 160     return frame.rect.height();
 161   }
 162
 163   void addClient(Window w);
 164   void removeClient(SlitClient *client, bool remap = True);
 165   void removeClient(Window w, bool remap = True);
 166   void reconfigure(void);
 167   void updateSlit(void);
 168   void reposition(void);
 169   void shutdown(void);
 170   void toggleAutoHide(void);
 171
 172   void buttonPressEvent(XButtonEvent *e);
 173   void enterNotifyEvent(XCrossingEvent * /*unused*/);
 174   void leaveNotifyEvent(XCrossingEvent * /*unused*/);
 175   void configureRequestEvent(XConfigureRequestEvent *e);
 176   void unmapNotifyEvent(XUnmapEvent *e);
 177
 178   virtual void timeout(void);
 179
 180   enum { Vertical = 1, Horizontal };
 181   enum { TopLeft = 1, CenterLeft, BottomLeft, TopCenter, BottomCenter,
 182          TopRight, CenterRight, BottomRight };
 183 };
 184
 185
 186 #endif // __Slit_hh