util/epist/screen.hh (raw)
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// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*- // screen.hh for Epistrophy - a key handler for NETWM/EWMH window managers. // Copyright (c) 2002 - 2002 Ben Jansens <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 __screen_hh #define __screen_hh extern "C" { #include "X11/Xlib.h" } #include <vector> #include <string> #include "window.hh" #include "config.hh" class epist; class screen; class XAtom; class ScreenInfo; class screen { epist *_epist; XAtom *_xatom; int _number; Window _root; const ScreenInfo *_info; std::string _wm_name; WindowList &_clients; WindowList::iterator &_active; WindowList::iterator _last_active; unsigned int _active_desktop; unsigned int _num_desktops; const Config *_config; bool _managed; bool _grabbed; // used for keygrab toggle function bool _cycling; // used for stacked cycling bool _stacked_cycling; bool _stacked_raise; XWindow *findWindow(const XEvent &e) const; void updateNumDesktops(); void updateActiveDesktop(); void updateClientList(); void updateActiveWindow(); bool doAddWindow(Window window) const; bool findSupportingWM(); bool isModifier(const KeyCode kc) const; bool nothingIsPressed(void) const; public: screen(epist *epist, int number); virtual ~screen(); inline Window rootWindow() const { return _root; } inline bool managed() const { return _managed; } inline int number() const { return _number; } const XWindow *lastActiveWindow() const; void processEvent(const XEvent &e); void handleKeypress(const XEvent &e); void handleKeyrelease(const XEvent &e); void updateEverything(); void cycleWindow(unsigned int state, const bool forward, const int increment, const bool allscreens = false, const bool alldesktops = false, const bool sameclass = false, const std::string &classname = ""); void cycleWorkspace(const bool forward, const int increment, const bool loop = true) const; void changeWorkspace(const int num) const; void changeWorkspaceVert(const int num) const; void changeWorkspaceHorz(const int num) const; void toggleShaded(const Window win) const; void execCommand(const std::string &cmd) const; void grabKey(const KeyCode keyCode, const int modifierMask) const; void ungrabKey(const KeyCode keyCode, const int modifierMask) const; void grabModifiers(void) const; void ungrabModifiers(void) const; }; #endif // __screen_hh |