src/XDisplay.h (raw)
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// XDisplay.h for Openbox // Copyright (c) 2002 - 2002 Ben Janens (ben at orodu.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 __XDisplay_h #define __XDisplay_h #include <X11/Xlib.h> #include <string> #include <vector> #include "XAtom.h" #include "XScreen.h" class XDisplay { friend XAtom::XAtom(const XDisplay *); friend XScreen::XScreen(const XDisplay *, const unsigned int); private: Display *_display; std::string _name; unsigned int _grabs; bool _hasshape; int _shape_event_base; typedef std::vector<XScreen*> XScreenList; XScreenList _screens; // X error handling static int XErrorHandler(Display *d, XErrorEvent *e); static std::string _app_name; static Window _last_bad_window; // no copying!! XDisplay(const XDisplay &); XDisplay& operator=(const XDisplay&); protected: virtual void process_event(XEvent *) = 0; public: XDisplay(const std::string &application_name, const char *dpyname = 0); virtual ~XDisplay(); XScreen *screen(unsigned int s) const; inline unsigned int screenCount() const { return _screens.size(); } inline bool hasShape() const { return _hasshape; } inline int shapeEventBase() const { return _shape_event_base; } //inline Display *display() const { return _display; } inline std::string name() const { return _name; } // these belong in Xwindow //const bool validateWindow(Window); //void grabButton(unsigned int, unsigned int, Window, Bool, unsigned int, int, // int, Window, Cursor) const; //void ungrabButton(unsigned int button, unsigned int modifiers, // Window grab_window) const; void grab(); void ungrab(); bool nextEvent(XEvent &e); }; #endif // _XDisplay_h |