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Diffstat (limited to 'src/BaseDisplay.hh')
| -rw-r--r-- | src/BaseDisplay.hh | 182 |
1 files changed, 0 insertions, 182 deletions
diff --git a/src/BaseDisplay.hh b/src/BaseDisplay.hh deleted file mode 100644 index e4ef2387..00000000 --- a/src/BaseDisplay.hh +++ /dev/null @@ -1,182 +0,0 @@ -// -*- mode: C++; indent-tabs-mode: nil; -*- -// BaseDisplay.hh for Blackbox - an X11 Window manager -// Copyright (c) 2001 - 2002 Sean 'Shaleh' Perry <shaleh@debian.org> -// Copyright (c) 1997 - 2000 Brad Hughes (bhughes@tcac.net) -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the "Software"), -// to deal in the Software without restriction, including without limitation -// the rights to use, copy, modify, merge, publish, distribute, sublicense, -// and/or sell copies of the Software, and to permit persons to whom the -// Software is furnished to do so, subject to the following conditions: -// -// The above copyright notice and this permission notice shall be included in -// all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL -// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER -// DEALINGS IN THE SOFTWARE. - -#ifndef __BaseDisplay_hh -#define __BaseDisplay_hh - -extern "C" { -#include <X11/Xlib.h> -#include <X11/Xatom.h> -} - -#include <vector> -#include <string> - -// forward declaration -class BaseDisplay; -class BGCCache; - -#include "Timer.hh" -#include "Util.hh" - -class ScreenInfo { -private: - BaseDisplay *basedisplay; - Visual *visual; - Window root_window; - Colormap colormap; - - int depth; - unsigned int screen_number; - std::string display_string; - Rect rect; -#ifdef XINERAMA - RectList xinerama_areas; - bool xinerama_active; -#endif - -public: - ScreenInfo(BaseDisplay *d, unsigned int num); - - inline BaseDisplay *getBaseDisplay(void) const { return basedisplay; } - inline Visual *getVisual(void) const { return visual; } - inline Window getRootWindow(void) const { return root_window; } - inline Colormap getColormap(void) const { return colormap; } - inline int getDepth(void) const { return depth; } - inline unsigned int getScreenNumber(void) const - { return screen_number; } - inline const Rect& getRect(void) const { return rect; } - inline unsigned int getWidth(void) const { return rect.width(); } - inline unsigned int getHeight(void) const { return rect.height(); } - inline const std::string& displayString(void) const - { return display_string; } -#ifdef XINERAMA - inline const RectList &getXineramaAreas(void) const { return xinerama_areas; } - inline bool isXineramaActive(void) const { return xinerama_active; } -#endif -}; - - -class BaseDisplay: public TimerQueueManager { -private: - struct BShape { - bool extensions; - int event_basep, error_basep; - }; - BShape shape; - -#ifdef XINERAMA - struct BXinerama { - bool extensions; - int event_basep, error_basep; - int major, minor; // version - }; - BXinerama xinerama; -#endif // XINERAMA - - unsigned int MaskList[8]; - size_t MaskListLength; - - enum RunState { STARTUP, RUNNING, SHUTDOWN }; - RunState run_state; - - Display *display; - mutable BGCCache *gccache; - - typedef std::vector<ScreenInfo> ScreenInfoList; - ScreenInfoList screenInfoList; - TimerQueue timerList; - - const char *display_name, *application_name; - - // no copying! - BaseDisplay(const BaseDisplay &); - BaseDisplay& operator=(const BaseDisplay&); - -protected: - // pure virtual function... you must override this - virtual void process_event(XEvent *e) = 0; - - // the masks of the modifiers which are ignored in button events. - int NumLockMask, ScrollLockMask; - - -public: - BaseDisplay(const char *app_name, const char *dpy_name = 0); - virtual ~BaseDisplay(void); - - const ScreenInfo* getScreenInfo(const unsigned int s) const; - - BGCCache *gcCache(void) const; - - inline bool hasShapeExtensions(void) const - { return shape.extensions; } -#ifdef XINERAMA - inline bool hasXineramaExtensions(void) const - { return xinerama.extensions; } -#endif // XINERAMA - inline bool doShutdown(void) const - { return run_state == SHUTDOWN; } - inline bool isStartup(void) const - { return run_state == STARTUP; } - - inline Display *getXDisplay(void) const { return display; } - - inline const char *getXDisplayName(void) const - { return display_name; } - inline const char *getApplicationName(void) const - { return application_name; } - - inline unsigned int getNumberOfScreens(void) const - { return screenInfoList.size(); } - inline int getShapeEventBase(void) const - { return shape.event_basep; } -#ifdef XINERAMA - inline int getXineramaMajorVersion(void) const - { return xinerama.major; } -#endif // XINERAMA - - inline void shutdown(void) { run_state = SHUTDOWN; } - inline void run(void) { run_state = RUNNING; } - - void grabButton(unsigned int button, unsigned int modifiers, - Window grab_window, bool owner_events, - unsigned int event_mask, int pointer_mode, - int keyboard_mode, Window confine_to, Cursor cursor, - bool allow_scroll_lock) const; - void ungrabButton(unsigned int button, unsigned int modifiers, - Window grab_window) const; - - void eventLoop(void); - - // from TimerQueueManager interface - virtual void addTimer(BTimer *timer); - virtual void removeTimer(BTimer *timer); - - // another pure virtual... this is used to handle signals that BaseDisplay - // doesn't understand itself - virtual bool handleSignal(int sig) = 0; -}; - - -#endif // __BaseDisplay_hh |