Dogcows Code - chaz/openbox/blob - util/epist/window.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; -*-
   2 // window.cc for Epistory - a key handler for NETWM/EWMH window managers.
   3 // Copyright (c) 2002 - 2002 Ben Jansens <ben at orodu.net>
   4 //
   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:
  11 //
  12 // The above copyright notice and this permission notice shall be included in
  13 // all copies or substantial portions of the Software.
  14 //
  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.
  22
  23 #ifdef    HAVE_CONFIG_H
  24 #  include "../../config.h"
  25 #endif // HAVE_CONFIG_H
  26
  27 #include "window.hh"
  28 #include "epist.hh"
  29 #include "../../src/XAtom.hh"
  30
  31 #include <iostream>
  32
  33 using std::cout;
  34 using std::endl;
  35 using std::hex;
  36 using std::dec;
  37
  38 XWindow::XWindow(Window window) : _window(window) {
  39   _unmapped = false;
  40
  41   XSelectInput(_display, _window, PropertyChangeMask | StructureNotifyMask);
  42   updateState();
  43   updateDesktop();
  44   updateTitle();
  45   updateClass();
  46 }
  47
  48
  49 XWindow::~XWindow() {
  50   if (! _unmapped)
  51     XSelectInput(_display, _window, None);
  52 }
  53
  54
  55 void XWindow::updateState() {
  56   // set the defaults
  57   _shaded = _iconic = _max_vert = _max_horz = false;
  58
  59   unsigned long num = (unsigned) -1;
  60   Atom *state;
  61   if (! _xatom->getValue(_window, XAtom::net_wm_state, XAtom::atom,
  62                          num, &state))
  63     return;
  64   for (unsigned long i = 0; i < num; ++i) {
  65     if (state[i] == _xatom->getAtom(XAtom::net_wm_state_maximized_vert))
  66       _max_vert = true;
  67     if (state[i] == _xatom->getAtom(XAtom::net_wm_state_maximized_horz))
  68       _max_horz = true;
  69     if (state[i] == _xatom->getAtom(XAtom::net_wm_state_shaded))
  70       _shaded = true;
  71     if (state[i] == _xatom->getAtom(XAtom::net_wm_state_hidden))
  72       _iconic = true;
  73   }
  74
  75   delete [] state;
  76 }
  77
  78
  79 void XWindow::updateDesktop() {
  80   if (! _xatom->getValue(_window, XAtom::net_wm_desktop, XAtom::cardinal,
  81                          static_cast<unsigned long>(_desktop)))
  82     _desktop = 0;
  83 }
  84
  85
  86 void XWindow::updateTitle() {
  87   _title = "";
  88
  89   // try netwm
  90   if (! _xatom->getValue(_window, XAtom::net_wm_name, XAtom::utf8, _title)) {
  91     // try old x stuff
  92     _xatom->getValue(_window, XAtom::wm_name, XAtom::ansi, _title);
  93   }
  94
  95   if (_title.empty())
  96     _title = "Unnamed";
  97 }
  98
  99
 100 void XWindow::updateClass() {
 101   // set the defaults
 102   _app_name = _app_class = "";
 103
 104   XAtom::StringVect v;
 105   unsigned long num = 2;
 106
 107   if (! _xatom->getValue(_window, XAtom::wm_class, XAtom::ansi, num, v))
 108     return;
 109
 110   if (num > 0) _app_name = v[0];
 111   if (num > 1) _app_class = v[1];
 112 }