1 // -*- mode: C++; indent-tabs-mode: nil; -*-
2 // screen.hh for Epistophy - a key handler for NETWM/EWMH window managers.
3 // Copyright (c) 2002 - 2002 Ben Jansens <ben at orodu.net>
5 // Permission is hereby granted, free of charge, to any person obtaining a
6 // copy of this software and associated documentation files (the "Software"),
7 // to deal in the Software without restriction, including without limitation
8 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 // and/or sell copies of the Software, and to permit persons to whom the
10 // Software is furnished to do so, subject to the following conditions:
12 // The above copyright notice and this permission notice shall be included in
13 // all copies or substantial portions of the Software.
15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 // DEALINGS IN THE SOFTWARE.
45 const ScreenInfo *_info;
50 WindowList::iterator &_active;
51 WindowList::iterator _last_active;
52 unsigned int _active_desktop;
53 unsigned int _num_desktops;
57 XWindow *findWindow(const XEvent &e) const;
58 void updateNumDesktops();
59 void updateActiveDesktop();
60 void updateClientList();
61 void updateActiveWindow();
62 bool doAddWindow(Window window) const;
63 bool findSupportingWM();
66 screen(epist *epist, int number);
69 inline Window rootWindow() const { return _root; }
70 inline bool managed() const { return _managed; }
71 inline int number() const { return _number; }
73 const XWindow *lastActiveWindow() const;
75 void processEvent(const XEvent &e);
76 void handleKeypress(const XEvent &e);
77 void updateEverything();
79 void cycleWindow(const bool forward, const bool allscreens = false,
80 const bool alldesktops = false,
81 const bool sameclass = false,
82 const std::string &classname = "") const;
83 void cycleWorkspace(const bool forward, const bool loop = true) const;
84 void changeWorkspace(const int num) const;
85 void toggleShaded(const Window win) const;
86 void execCommand(const std::string &cmd) const;
88 void grabKey(const KeyCode keyCode, const int modifierMask) const;