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

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // blackbox.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   __blackbox_hh
  25 #define   __blackbox_hh
  26
  27 extern "C" {
  28 #include <X11/Xlib.h>
  29
  30 #ifdef    HAVE_STDIO_H
  31 # include <stdio.h>
  32 #endif // HAVE_STDIO_H
  33
  34 #ifdef    TIME_WITH_SYS_TIME
  35 #  include <sys/time.h>
  36 #  include <time.h>
  37 #else // !TIME_WITH_SYS_TIME
  38 #  ifdef    HAVE_SYS_TIME_H
  39 #    include <sys/time.h>
  40 #  else // !HAVE_SYS_TIME_H
  41 #    include <time.h>
  42 #  endif // HAVE_SYS_TIME_H
  43 #endif // TIME_WITH_SYS_TIME
  44 }
  45
  46 #include <list>
  47 #include <map>
  48 #include <string>
  49
  50 #include "basedisplay.hh"
  51 #include "configuration.hh"
  52 #include "timer.hh"
  53 #include "xatom.hh"
  54
  55 #define AttribShaded      (1l << 0)
  56 #define AttribMaxHoriz    (1l << 1)
  57 #define AttribMaxVert     (1l << 2)
  58 #define AttribOmnipresent (1l << 3)
  59 #define AttribWorkspace   (1l << 4)
  60 #define AttribStack       (1l << 5)
  61 #define AttribDecoration  (1l << 6)
  62
  63 #define StackTop          (0)
  64 #define StackNormal       (1)
  65 #define StackBottom       (2)
  66
  67 #define DecorNone         (0)
  68 #define DecorNormal       (1)
  69 #define DecorTiny         (2)
  70 #define DecorTool         (3)
  71
  72 struct BlackboxHints {
  73   unsigned long flags, attrib, workspace, stack, decoration;
  74 };
  75
  76 struct BlackboxAttributes {
  77   unsigned long flags, attrib, workspace, stack, decoration;
  78   int premax_x, premax_y;
  79   unsigned int premax_w, premax_h;
  80 };
  81
  82 #define PropBlackboxHintsElements      (5)
  83 #define PropBlackboxAttributesElements (9)
  84
  85
  86 //forward declaration
  87 class BScreen;
  88 class Blackbox;
  89 class BlackboxWindow;
  90 class BWindowGroup;
  91 class Basemenu;
  92 class Toolbar;
  93 class Slit;
  94
  95 extern I18n i18n;
  96
  97 class Blackbox : public BaseDisplay, public TimeoutHandler {
  98 private:
  99   struct BCursor {
 100     Cursor session, move, ll_angle, lr_angle, ul_angle, ur_angle;
 101   };
 102   BCursor cursor;
 103
 104   struct MenuTimestamp {
 105     std::string filename;
 106     time_t timestamp;
 107   };
 108
 109   struct BResource {
 110     Time double_click_interval;
 111
 112     std::string style_file;
 113     int colors_per_channel;
 114     timeval auto_raise_delay;
 115     unsigned long cache_life, cache_max;
 116     std::string titlebar_layout;
 117     unsigned int mod_mask;  // modifier mask used for window-mouse interaction
 118
 119
 120 #ifdef    XINERAMA
 121     bool xinerama_placement, xinerama_maximize, xinerama_snap;
 122 #endif // XINERAMA
 123   } resource;
 124
 125   typedef std::map<Window, BlackboxWindow*> WindowLookup;
 126   typedef WindowLookup::value_type WindowLookupPair;
 127   WindowLookup windowSearchList;
 128
 129   typedef std::map<Window, BScreen*> WindowScreenLookup;
 130   typedef WindowScreenLookup::value_type WindowScreenLookupPair;
 131   WindowScreenLookup systraySearchList;
 132
 133   typedef std::map<Window, BWindowGroup*> GroupLookup;
 134   typedef GroupLookup::value_type GroupLookupPair;
 135   GroupLookup groupSearchList;
 136
 137   typedef std::map<Window, Basemenu*> MenuLookup;
 138   typedef MenuLookup::value_type MenuLookupPair;
 139   MenuLookup menuSearchList;
 140
 141   typedef std::map<Window, Toolbar*> ToolbarLookup;
 142   typedef ToolbarLookup::value_type ToolbarLookupPair;
 143   ToolbarLookup toolbarSearchList;
 144
 145   typedef std::map<Window, Slit*> SlitLookup;
 146   typedef SlitLookup::value_type SlitLookupPair;
 147   SlitLookup slitSearchList;
 148
 149   typedef std::list<MenuTimestamp*> MenuTimestampList;
 150   MenuTimestampList menuTimestamps;
 151
 152   typedef std::list<BScreen*> ScreenList;
 153   ScreenList screenList;
 154
 155   BScreen *active_screen;
 156   BlackboxWindow *focused_window, *changing_window;
 157   BTimer *timer;
 158   Configuration config;
 159   XAtom *xatom;
 160
 161   bool no_focus, reconfigure_wait, reread_menu_wait;
 162   Time last_time;
 163   char **argv;
 164   std::string menu_file, rc_file;
 165
 166   Blackbox(const Blackbox&);
 167   Blackbox& operator=(const Blackbox&);
 168
 169   void load_rc(void);
 170   void save_rc(void);
 171   void real_rereadMenu(void);
 172   void real_reconfigure(void);
 173
 174   virtual void process_event(XEvent *);
 175
 176
 177 public:
 178   Blackbox(char **m_argv, char *dpy_name = 0, char *rc = 0, char *menu = 0);
 179   virtual ~Blackbox(void);
 180
 181   Basemenu *searchMenu(Window window);
 182   BWindowGroup *searchGroup(Window window);
 183   BScreen *searchSystrayWindow(Window window);
 184   BlackboxWindow *searchWindow(Window window);
 185   BScreen *searchScreen(Window window);
 186   Toolbar *searchToolbar(Window);
 187   Slit *searchSlit(Window);
 188
 189 #ifdef    XINERAMA
 190   inline bool doXineramaPlacement(void) const
 191     { return resource.xinerama_placement; }
 192   inline bool doXineramaMaximizing(void) const
 193     { return resource.xinerama_maximize; }
 194   inline bool doXineramaSnapping(void) const
 195     { return resource.xinerama_snap; }
 196
 197   void saveXineramaPlacement(bool x);
 198   void saveXineramaMaximizing(bool x);
 199   void saveXineramaSnapping(bool x);
 200 #endif // XINERAMA
 201
 202   void saveMenuSearch(Window window, Basemenu *data);
 203   void saveSystrayWindowSearch(Window window, BScreen *screen);
 204   void saveWindowSearch(Window window, BlackboxWindow *data);
 205   void saveGroupSearch(Window window, BWindowGroup *data);
 206   void saveToolbarSearch(Window window, Toolbar *data);
 207   void saveSlitSearch(Window window, Slit *data);
 208   void removeMenuSearch(Window window);
 209   void removeSystrayWindowSearch(Window window);
 210   void removeWindowSearch(Window window);
 211   void removeGroupSearch(Window window);
 212   void removeToolbarSearch(Window window);
 213   void removeSlitSearch(Window window);
 214
 215   inline XAtom *getXAtom(void) { return xatom; }
 216
 217   inline BlackboxWindow *getFocusedWindow(void) { return focused_window; }
 218   inline BlackboxWindow *getChangingWindow(void) { return changing_window; }
 219
 220   inline Configuration *getConfig() { return &config; }
 221   inline const Time &getDoubleClickInterval(void) const
 222   { return resource.double_click_interval; }
 223   inline const Time &getLastTime(void) const { return last_time; }
 224
 225   inline const char *getStyleFilename(void) const
 226     { return resource.style_file.c_str(); }
 227   inline const char *getMenuFilename(void) const
 228     { return menu_file.c_str(); }
 229
 230   inline int getColorsPerChannel(void) const
 231     { return resource.colors_per_channel; }
 232
 233   inline std::string getTitlebarLayout(void) const
 234     { return resource.titlebar_layout; }
 235
 236   inline const timeval &getAutoRaiseDelay(void) const
 237     { return resource.auto_raise_delay; }
 238
 239   inline unsigned long getCacheLife(void) const
 240     { return resource.cache_life; }
 241   inline unsigned long getCacheMax(void) const
 242     { return resource.cache_max; }
 243
 244   inline void setNoFocus(bool f) { no_focus = f; }
 245
 246   inline Cursor getSessionCursor(void) const
 247     { return cursor.session; }
 248   inline Cursor getMoveCursor(void) const
 249     { return cursor.move; }
 250   inline Cursor getLowerLeftAngleCursor(void) const
 251     { return cursor.ll_angle; }
 252   inline Cursor getLowerRightAngleCursor(void) const
 253     { return cursor.lr_angle; }
 254   inline Cursor getUpperLeftAngleCursor(void) const
 255     { return cursor.ul_angle; }
 256   inline Cursor getUpperRightAngleCursor(void) const
 257     { return cursor.ur_angle; }
 258
 259   inline unsigned int getMouseModMask(void) const
 260     { return resource.mod_mask; }
 261
 262   void setFocusedWindow(BlackboxWindow *win);
 263   void setChangingWindow(BlackboxWindow *win);
 264   void shutdown(void);
 265   void saveStyleFilename(const std::string& filename);
 266   void addMenuTimestamp(const std::string& filename);
 267   void restart(const char *prog = 0);
 268   void reconfigure(void);
 269   void rereadMenu(void);
 270   void checkMenu(void);
 271
 272   bool validateWindow(Window window);
 273
 274   virtual bool handleSignal(int sig);
 275
 276   virtual void timeout(void);
 277
 278 #ifndef   HAVE_STRFTIME
 279   enum { B_AmericanDate = 1, B_EuropeanDate };
 280 #endif // HAVE_STRFTIME
 281 };
 282
 283
 284 #endif // __blackbox_hh