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 #include <string>
  34
  35 #include "Screen.hh"
  36 #include "Basemenu.hh"
  37
  38 // forward declaration
  39 class Slit;
  40 class Slitmenu;
  41
  42 class Slitmenu : public Basemenu {
  43 private:
  44   class Directionmenu : public Basemenu {
  45   private:
  46     Directionmenu(const Directionmenu&);
  47     Directionmenu& operator=(const Directionmenu&);
  48     Slit *slit;
  49
  50   protected:
  51     virtual void itemSelected(int button, unsigned int index);
  52     virtual void setValues(void);
  53
  54   public:
  55     Directionmenu(Slitmenu *sm);
  56     virtual void reconfigure(void);
  57   };
  58
  59   class Placementmenu : public Basemenu {
  60   private:
  61     Placementmenu(const Placementmenu&);
  62     Placementmenu& operator=(const Placementmenu&);
  63     Slit *slit;
  64
  65   protected:
  66     virtual void itemSelected(int buton, unsigned int index);
  67     virtual void setValues(void);
  68
  69   public:
  70     Placementmenu(Slitmenu *sm);
  71     virtual void reconfigure(void);
  72   };
  73
  74   Directionmenu *directionmenu;
  75   Placementmenu *placementmenu;
  76
  77   Slit *slit;
  78
  79   friend class Directionmenu;
  80   friend class Placementmenu;
  81   friend class Slit;
  82
  83   Slitmenu(const Slitmenu&);
  84   Slitmenu& operator=(const Slitmenu&);
  85
  86 protected:
  87   virtual void itemSelected(int button, unsigned int index);
  88   virtual void internal_hide(void);
  89
  90 public:
  91   Slitmenu(Slit *sl);
  92   virtual ~Slitmenu(void);
  93
  94   inline Basemenu *getDirectionmenu(void) { return directionmenu; }
  95   inline Basemenu *getPlacementmenu(void) { return placementmenu; }
  96
  97   void reconfigure(void);
  98 };
  99
 100
 101 class Slit : public TimeoutHandler {
 102 public:
 103   struct SlitClient {
 104     Window window, client_window, icon_window;
 105
 106     Rect rect;
 107   };
 108
 109 private:
 110   typedef std::list<SlitClient*> SlitClientList;
 111
 112   bool on_top, hidden, do_auto_hide;
 113   int direction, placement;
 114   std::string slitstr;
 115   Display *display;
 116
 117   Blackbox *blackbox;
 118   BScreen *screen;
 119   Configuration *config;
 120   BTimer *timer;
 121   Strut strut;
 122
 123   SlitClientList clientList;
 124   Slitmenu *slitmenu;
 125
 126   struct SlitFrame {
 127     Pixmap pixmap;
 128     Window window;
 129
 130     int x_hidden, y_hidden;
 131     Rect rect;
 132   } frame;
 133
 134   void updateStrut(void);
 135
 136   friend class Slitmenu;
 137   friend class Slitmenu::Directionmenu;
 138   friend class Slitmenu::Placementmenu;
 139
 140   Slit(const Slit&);
 141   Slit& operator=(const Slit&);
 142
 143 public:
 144   Slit(BScreen *scr);
 145   virtual ~Slit(void);
 146
 147   inline bool isOnTop(void) const { return on_top; }
 148   inline bool isHidden(void) const { return hidden; }
 149   inline bool doAutoHide(void) const { return do_auto_hide; }
 150   inline int getPlacement(void) const { return placement; }
 151   inline int getDirection(void) const { return direction; }
 152
 153   void saveOnTop(bool);
 154   void saveAutoHide(bool);
 155   void savePlacement(int);
 156   void saveDirection(int);
 157
 158   inline Slitmenu *getMenu(void) { return slitmenu; }
 159
 160   inline Window getWindowID(void) const { return frame.window; }
 161
 162   inline int getX(void) const
 163   { return ((hidden) ? frame.x_hidden : frame.rect.x()); }
 164   inline int getY(void) const
 165   { return ((hidden) ? frame.y_hidden : frame.rect.y()); }
 166
 167   inline unsigned int getWidth(void) const { return frame.rect.width(); }
 168   inline unsigned int getExposedWidth(void) const {
 169     if (direction == Vertical && do_auto_hide)
 170       return screen->getBevelWidth();
 171     return frame.rect.width();
 172   }
 173   inline unsigned int getHeight(void) const { return frame.rect.height(); }
 174   inline unsigned int getExposedHeight(void) const {
 175     if (direction == Horizontal && do_auto_hide)
 176       return screen->getBevelWidth();
 177     return frame.rect.height();
 178   }
 179
 180   void addClient(Window w);
 181   void removeClient(SlitClient *client, bool remap = True);
 182   void removeClient(Window w, bool remap = True);
 183   void load_rc(void);
 184   void save_rc(void);
 185   void reconfigure(void);
 186   void updateSlit(void);
 187   void reposition(void);
 188   void shutdown(void);
 189   void toggleAutoHide(void);
 190
 191   void buttonPressEvent(const XButtonEvent *e);
 192   void enterNotifyEvent(const XCrossingEvent * /*unused*/);
 193   void leaveNotifyEvent(const XCrossingEvent * /*unused*/);
 194   void configureRequestEvent(const XConfigureRequestEvent *e);
 195   void unmapNotifyEvent(const XUnmapEvent *e);
 196
 197   virtual void timeout(void);
 198
 199   enum { Vertical = 1, Horizontal };
 200   enum { TopLeft = 1, CenterLeft, BottomLeft, TopCenter, BottomCenter,
 201          TopRight, CenterRight, BottomRight };
 202 };
 203
 204
 205 #endif // __Slit_hh