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

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 // Screen.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   __Screen_hh
  25 #define   __Screen_hh
  26
  27 extern "C" {
  28 #include <X11/Xlib.h>
  29
  30 #ifdef    TIME_WITH_SYS_TIME
  31 #  include <sys/time.h>
  32 #  include <time.h>
  33 #else // !TIME_WITH_SYS_TIME
  34 #  ifdef    HAVE_SYS_TIME_H
  35 #    include <sys/time.h>
  36 #  else // !HAVE_SYS_TIME_H
  37 #    include <time.h>
  38 #  endif // HAVE_SYS_TIME_H
  39 #endif // TIME_WITH_SYS_TIME
  40 }
  41
  42 #include <list>
  43 #include <vector>
  44
  45 #include "Color.hh"
  46 #include "Texture.hh"
  47 #include "Image.hh"
  48 #include "Configmenu.hh"
  49 #include "Iconmenu.hh"
  50 #include "Netizen.hh"
  51 #include "Rootmenu.hh"
  52 #include "Timer.hh"
  53 #include "Workspace.hh"
  54 #include "Workspacemenu.hh"
  55 #include "blackbox.hh"
  56
  57 class Slit; // forward reference
  58 class BFont;
  59 class XAtom;
  60 struct Strut;
  61
  62 enum TextJustify { LeftJustify = 1, RightJustify, CenterJustify };
  63
  64 #ifdef    BITMAPBUTTONS
  65 struct PixmapMask {
  66   Pixmap mask;
  67   unsigned int w, h;
  68 };
  69 #endif // BITMAPBUTTONS
  70
  71 struct WindowStyle {
  72   BColor l_text_focus, l_text_unfocus, b_pic_focus,
  73     b_pic_unfocus;
  74   BTexture f_focus, f_unfocus, t_focus, t_unfocus, l_focus, l_unfocus,
  75     h_focus, h_unfocus, b_focus, b_unfocus, b_pressed, g_focus, g_unfocus;
  76
  77 #ifdef    BITMAPBUTTONS
  78   PixmapMask close_button, max_button, icon_button, stick_button;
  79 #endif // BITMAPBUTTONS
  80   BFont *font;
  81
  82   TextJustify justify;
  83
  84   void doJustify(const std::string &text, int &start_pos,
  85                  unsigned int max_length, unsigned int modifier) const;
  86 };
  87
  88 struct ToolbarStyle {
  89   BColor l_text, w_text, c_text, b_pic;
  90   BTexture toolbar, label, window, button, pressed, clock;
  91
  92 #ifdef    BITMAPBUTTONS
  93   PixmapMask left_button, right_button;
  94 #endif // BITMAPBUTTONS
  95
  96   BFont *font;
  97
  98   TextJustify justify;
  99
 100   void doJustify(const std::string &text, int &start_pos,
 101                  unsigned int max_length, unsigned int modifier) const;
 102 };
 103
 104 struct MenuStyle {
 105   BColor t_text, f_text, h_text, d_text;
 106   BTexture title, frame, hilite;
 107
 108 #ifdef    BITMAPBUTTONS
 109   PixmapMask bullet_image, tick_image;
 110 #endif // BITMAPBUTTONS
 111
 112   BFont *t_font, *f_font;
 113
 114   TextJustify t_justify, f_justify;
 115   int bullet, bullet_pos;
 116 };
 117
 118 class BScreen : public ScreenInfo {
 119 private:
 120   bool root_colormap_installed, managed, geom_visible;
 121   GC opGC;
 122   Pixmap geom_pixmap;
 123   Window geom_window;
 124
 125   Blackbox *blackbox;
 126   BImageControl *image_control;
 127   Configmenu *configmenu;
 128   Iconmenu *iconmenu;
 129   Rootmenu *rootmenu;
 130   Configuration *config;
 131   XAtom *xatom;
 132
 133   typedef std::list<Rootmenu*> RootmenuList;
 134   RootmenuList rootmenuList;
 135
 136   typedef std::list<Netizen*> NetizenList;
 137   NetizenList netizenList;
 138   BlackboxWindowList iconList, windowList;
 139
 140   typedef std::vector<Window> WindowList;
 141   WindowList specialWindowList, desktopWindowList, systrayWindowList;
 142
 143   Slit *slit;
 144   Toolbar *toolbar;
 145   Workspace *current_workspace;
 146   Workspacemenu *workspacemenu;
 147
 148   unsigned int geom_w, geom_h;
 149   unsigned long event_mask;
 150
 151   Rect usableArea;
 152 #ifdef    XINERAMA
 153   RectList xineramaUsableArea;
 154 #endif // XINERAMA
 155
 156   typedef std::list<Strut*> StrutList;
 157   StrutList strutList;
 158   typedef std::vector<Workspace*> WorkspaceList;
 159   WorkspaceList workspacesList;
 160
 161   struct screen_resource {
 162     WindowStyle wstyle;
 163     ToolbarStyle tstyle;
 164     MenuStyle mstyle;
 165
 166     bool sloppy_focus, auto_raise, auto_edge_balance, ordered_dither,
 167       opaque_move, full_max, focus_new, focus_last, click_raise,
 168       allow_scroll_lock, hide_toolbar, window_corner_snap, aa_fonts,
 169       ignore_shaded, ignore_maximized, workspace_warping, shadow_fonts;
 170
 171     int snap_to_windows, snap_to_edges;
 172     unsigned int snap_offset;
 173
 174     BColor border_color;
 175
 176     unsigned int workspaces;
 177     int toolbar_placement, toolbar_width_percent, placement_policy,
 178       snap_threshold, row_direction, col_direction, root_scroll,
 179       resistance_size;
 180
 181     unsigned int handle_width, bevel_width, frame_width, border_width,
 182       resize_zones;
 183
 184     unsigned int root_menu_button, workspace_menu_button;
 185
 186 #ifdef    HAVE_STRFTIME
 187     std::string strftime_format;
 188 #else // !HAVE_STRFTIME
 189     bool clock24hour;
 190     int date_format;
 191 #endif // HAVE_STRFTIME
 192
 193   } resource;
 194   std::string screenstr;
 195
 196   BScreen(const BScreen&);
 197   BScreen& operator=(const BScreen&);
 198
 199   bool parseMenuFile(FILE *file, Rootmenu *menu);
 200
 201 #ifdef    BITMAPBUTTONS
 202   void readDatabaseMask(const std::string &rname,
 203                         PixmapMask &pixmapMask,
 204                         const Configuration &style);
 205 #endif // BITMAPBUTTONS
 206
 207   BTexture readDatabaseTexture(const std::string &rname,
 208                                const std::string &default_color,
 209                                const Configuration &style);
 210   BColor readDatabaseColor(const std::string &rname,
 211                            const std::string &default_color,
 212                            const Configuration &style);
 213   BFont *readDatabaseFont(const std::string &rbasename,
 214                           const Configuration &style);
 215
 216   void InitMenu(void);
 217   void LoadStyle(void);
 218
 219   void updateWorkArea(void);
 220 public:
 221   enum { WindowNoSnap = 0, WindowSnap, WindowResistance };
 222   enum { RowSmartPlacement = 1, ColSmartPlacement, CascadePlacement,
 223          UnderMousePlacement, ClickMousePlacement, LeftRight, RightLeft,
 224          TopBottom, BottomTop, IgnoreShaded, IgnoreMaximized };
 225   enum { RoundBullet = 1, TriangleBullet, SquareBullet, NoBullet };
 226   enum { Restart = 1, RestartOther, Exit, Shutdown, Execute, Reconfigure,
 227          WindowShade, WindowIconify, WindowMaximize, WindowClose, WindowRaise,
 228          WindowLower, WindowStick, WindowKill, SetStyle };
 229   enum FocusModel { SloppyFocus, ClickToFocus };
 230   enum RootScrollDirection { NoScroll = 0, NormalScroll, ReverseScroll };
 231
 232   BScreen(Blackbox *bb, unsigned int scrn);
 233   ~BScreen(void);
 234
 235   inline bool isSloppyFocus(void) const { return resource.sloppy_focus; }
 236   inline bool isRootColormapInstalled(void) const
 237   { return root_colormap_installed; }
 238   inline bool doAutoRaise(void) const { return resource.auto_raise; }
 239   inline bool doClickRaise(void) const { return resource.click_raise; }
 240   inline bool isScreenManaged(void) const { return managed; }
 241   inline bool doShadowFonts(void) const { return resource.shadow_fonts; }
 242   inline bool doAAFonts(void) const { return resource.aa_fonts; }
 243   inline bool doImageDither(void) const { return image_control->doDither(); }
 244   inline bool doOrderedDither(void) const { return resource.ordered_dither; }
 245   inline bool doOpaqueMove(void) const { return resource.opaque_move; }
 246   inline bool doFullMax(void) const { return resource.full_max; }
 247   inline bool doFocusNew(void) const { return resource.focus_new; }
 248   inline bool doFocusLast(void) const { return resource.focus_last; }
 249   inline bool doHideToolbar(void) const { return resource.hide_toolbar; }
 250   inline int getWindowToWindowSnap(void) const
 251     { return resource.snap_to_windows; }
 252   inline int getWindowToEdgeSnap(void) const
 253     { return resource.snap_to_edges; }
 254   inline bool getWindowCornerSnap(void) const
 255     { return resource.window_corner_snap; }
 256   inline bool allowScrollLock(void) const { return resource.allow_scroll_lock; }
 257   inline bool doWorkspaceWarping(void) const
 258     { return resource.workspace_warping; }
 259   inline int rootScrollDirection(void) const { return resource.root_scroll; }
 260   inline unsigned int rootMenuButton(void) const
 261     { return resource.root_menu_button; }
 262   inline unsigned int workspaceMenuButton(void) const
 263     { return resource.workspace_menu_button; }
 264
 265   inline const GC &getOpGC(void) const { return opGC; }
 266
 267   inline Blackbox *getBlackbox(void) { return blackbox; }
 268   inline BColor *getBorderColor(void) { return &resource.border_color; }
 269   inline BImageControl *getImageControl(void) { return image_control; }
 270   inline Rootmenu *getRootmenu(void) { return rootmenu; }
 271
 272   inline Slit *getSlit(void) { return slit; }
 273   inline Toolbar *getToolbar(void) { return toolbar; }
 274
 275   Workspace *getWorkspace(unsigned int index);
 276
 277   inline Workspace *getCurrentWorkspace(void) { return current_workspace; }
 278
 279   inline Workspacemenu *getWorkspacemenu(void) { return workspacemenu; }
 280
 281   inline unsigned int getHandleWidth(void) const
 282   { return resource.handle_width; }
 283   inline unsigned int getBevelWidth(void) const
 284   { return resource.bevel_width; }
 285   inline unsigned int getFrameWidth(void) const
 286   { return resource.frame_width; }
 287   inline unsigned int getBorderWidth(void) const
 288   { return resource.border_width; }
 289   inline unsigned int getResizeZones(void) const
 290   { return resource.resize_zones; }
 291   inline bool getPlaceIgnoreShaded(void) const
 292   { return resource.ignore_shaded; }
 293   inline bool getPlaceIgnoreMaximized(void) const
 294   { return resource.ignore_maximized; }
 295
 296   inline unsigned int getCurrentWorkspaceID(void) const
 297   { return current_workspace->getID(); }
 298   inline unsigned int getWorkspaceCount(void) const
 299   { return workspacesList.size(); }
 300   inline unsigned int getIconCount(void) const { return iconList.size(); }
 301   inline unsigned int getNumberOfWorkspaces(void) const
 302   { return resource.workspaces; }
 303   inline int getPlacementPolicy(void) const
 304   { return resource.placement_policy; }
 305   inline int getSnapOffset(void) const
 306   { return resource.snap_offset; }
 307   inline int getSnapThreshold(void) const
 308   { return resource.snap_threshold; }
 309   inline int getResistanceSize(void) const
 310   { return resource.resistance_size; }
 311   inline int getRowPlacementDirection(void) const
 312   { return resource.row_direction; }
 313   inline int getColPlacementDirection(void) const
 314   { return resource.col_direction; }
 315
 316   void changeWorkspaceCount(unsigned int new_count);
 317
 318   inline void setRootColormapInstalled(bool r) { root_colormap_installed = r; }
 319   void saveSloppyFocus(bool s);
 320   void saveAutoRaise(bool a);
 321   void saveClickRaise(bool c);
 322   void saveWorkspaces(unsigned int w);
 323   void savePlacementPolicy(int p);
 324   void saveRowPlacementDirection(int d);
 325   void saveColPlacementDirection(int d);
 326   void saveSnapThreshold(int t);
 327   void saveSnapOffset(int o);
 328   void saveResistanceSize(int s);
 329   void saveImageDither(bool d);
 330   void saveShadowFonts(bool f);
 331   void saveAAFonts(bool f);
 332   void saveOpaqueMove(bool o);
 333   void saveFullMax(bool f);
 334   void saveFocusNew(bool f);
 335   void saveFocusLast(bool f);
 336   void saveHideToolbar(bool h);
 337   void saveWindowToEdgeSnap(int s);
 338   void saveWindowToWindowSnap(int s);
 339   void saveWindowCornerSnap(bool s);
 340   void saveResizeZones(unsigned int z);
 341   void savePlaceIgnoreShaded(bool i);
 342   void savePlaceIgnoreMaximized(bool i);
 343   void saveAllowScrollLock(bool a);
 344   void saveWorkspaceWarping(bool w);
 345   void saveRootScrollDirection(int d);
 346   void saveRootMenuButton(unsigned int b);
 347   void saveWorkspaceMenuButton(unsigned int b);
 348   inline void iconUpdate(void) { iconmenu->update(); }
 349
 350 #ifdef    HAVE_STRFTIME
 351   inline const char *getStrftimeFormat(void)
 352   { return resource.strftime_format.c_str(); }
 353   void saveStrftimeFormat(const std::string& format);
 354 #else // !HAVE_STRFTIME
 355   inline int getDateFormat(void) { return resource.date_format; }
 356   inline void saveDateFormat(int f);
 357   inline bool isClock24Hour(void) { return resource.clock24hour; }
 358   inline void saveClock24Hour(bool c);
 359 #endif // HAVE_STRFTIME
 360
 361   inline WindowStyle *getWindowStyle(void) { return &resource.wstyle; }
 362   inline MenuStyle *getMenuStyle(void) { return &resource.mstyle; }
 363   inline ToolbarStyle *getToolbarStyle(void) { return &resource.tstyle; }
 364
 365   BlackboxWindow *getIcon(unsigned int index);
 366
 367   // allAvailableAreas should be used whenever possible instead of this function
 368   // as then Xinerama will work correctly.
 369   const Rect& availableArea(void) const;
 370 #ifdef    XINERAMA
 371   const RectList& allAvailableAreas(void) const;
 372 #endif // XINERAMA
 373   void updateAvailableArea(void);
 374   void addStrut(Strut *strut);
 375   void removeStrut(Strut *strut);
 376
 377   unsigned int addWorkspace(void);
 378   unsigned int removeLastWorkspace(void);
 379   void changeWorkspaceID(unsigned int id);
 380   void saveWorkspaceNames(void);
 381
 382   void addNetizen(Netizen *n);
 383   void removeNetizen(Window w);
 384
 385   void addSystrayWindow(Window window);
 386   void removeSystrayWindow(Window window);
 387
 388   void addIcon(BlackboxWindow *w);
 389   void removeIcon(BlackboxWindow *w);
 390
 391   void updateClientList(void);
 392   void updateStackingList(void);
 393   void manageWindow(Window w);
 394   void unmanageWindow(BlackboxWindow *w, bool remap);
 395   void raiseWindows(Window *workspace_stack, unsigned int num);
 396   void lowerWindows(Window *workspace_stack, unsigned int num);
 397   void reassociateWindow(BlackboxWindow *w, unsigned int wkspc_id,
 398                          bool ignore_sticky);
 399   void propagateWindowName(const BlackboxWindow *bw);
 400   void prevFocus(void);
 401   void nextFocus(void);
 402   void raiseFocus(void);
 403   void load_rc(void);
 404   void save_rc(void);
 405   void reconfigure(void);
 406   void toggleFocusModel(FocusModel model);
 407   void rereadMenu(void);
 408   void shutdown(void);
 409   void showPosition(int x, int y);
 410   void showGeometry(unsigned int gx, unsigned int gy);
 411   void hideGeometry(void);
 412
 413   void showWorkspaceMenu(int x, int y);
 414   void showRootMenu(int x, int y);
 415
 416   void buttonPressEvent(const XButtonEvent *xbutton);
 417   void propertyNotifyEvent(const XPropertyEvent *pe);
 418
 419   void updateNetizenCurrentWorkspace(void);
 420   void updateNetizenWorkspaceCount(void);
 421   void updateNetizenWindowFocus(void);
 422   void updateNetizenWindowAdd(Window w, unsigned long p);
 423   void updateNetizenWindowDel(Window w);
 424   void updateNetizenConfigNotify(XEvent *e);
 425   void updateNetizenWindowRaise(Window w);
 426   void updateNetizenWindowLower(Window w);
 427 };
 428
 429
 430 #endif // __Screen_hh