Dogcows Code - chaz/openbox/blob - application.cc

   1 #include "application.hh"
   2 #include "eventhandler.hh"
   3 #include "widget.hh"
   4
   5 extern "C" {
   6 #include <X11/Xlib.h>
   7
   8 #ifdef HAVE_STDLIB_H
   9 # include <stdlib.h>
  10 #endif
  11 }
  12
  13 #include <iostream>
  14
  15 namespace otk {
  16
  17 OtkApplication::OtkApplication(int argc, char **argv)
  18   : OtkEventDispatcher(), _main_widget(0), _dockable(false)
  19 {
  20   argc = argc;
  21   argv = argv;
  22
  23   OBDisplay::initialize(0);
  24   const ScreenInfo *s_info = OBDisplay::screenInfo(DefaultScreen(OBDisplay::display));
  25
  26   _timer_manager = new OBTimerQueueManager();
  27   _img_ctrl = new BImageControl(_timer_manager, s_info, True, 4, 5, 200);
  28   _style_conf = new Configuration(False);
  29   _style = new Style(_img_ctrl);
  30
  31   loadStyle();
  32 }
  33
  34 OtkApplication::~OtkApplication()
  35 {
  36   delete _style_conf;
  37   delete _img_ctrl;
  38   delete _timer_manager;
  39   delete _style;
  40
  41   OBDisplay::destroy();
  42 }
  43
  44 void OtkApplication::loadStyle(void)
  45 {
  46   // find the style name as a property
  47   std::string style = "/usr/local/share/openbox/styles/artwiz";
  48   _style_conf->setFile(style);
  49   if (!_style_conf->load()) {
  50     std::cerr << "Unable to load style \"" << style << "\". Aborting.\n";
  51     ::exit(1);
  52   }
  53   _style->load(*_style_conf);
  54 }
  55
  56 void OtkApplication::exec(void)
  57 {
  58   if (!_main_widget) {
  59     std::cerr << "No main widget set. You must create a main OtkWidget for " <<
  60       "the OtkApplication before calling OtkApplication::exec().\n";
  61     ::exit(1);
  62   }
  63   while (1) {
  64     dispatchEvents();
  65     _timer_manager->fire(); // fire pending events
  66   }
  67 }
  68
  69 bool OtkApplication::setMainWidget(const OtkWidget *main_widget)
  70 {
  71   // ignore it if it has already been set
  72   if (_main_widget) {
  73     std::cerr << "More than one main OtkWidget being created for the " <<
  74       "OtkApplication!\n";
  75     return false;
  76   }
  77
  78   _main_widget = main_widget;
  79
  80   // set WM Protocols on the window
  81   Atom protocols[2];
  82   protocols[0] = XInternAtom(OBDisplay::display, "WM_PROTOCOLS", false);
  83   protocols[1] = XInternAtom(OBDisplay::display, "WM_DELETE_WINDOW", false);
  84   XSetWMProtocols(OBDisplay::display, _main_widget->getWindow(), protocols, 2);
  85
  86   return true;
  87 }
  88
  89 }