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

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2
   3 #ifdef HAVE_CONFIG_H
   4 # include "../config.h"
   5 #endif
   6
   7 #include "application.hh"
   8 #include "eventhandler.hh"
   9 #include "widget.hh"
  10
  11 extern "C" {
  12 #ifdef HAVE_STDLIB_H
  13 # include <stdlib.h>
  14 #endif
  15 }
  16
  17 #include <iostream>
  18
  19 namespace otk {
  20
  21 OtkApplication::OtkApplication(int argc, char **argv)
  22   : OtkEventDispatcher(),
  23     _dockable(false),
  24     _appwidget_count(0)
  25 {
  26   argc = argc;
  27   argv = argv;
  28
  29   OBDisplay::initialize(0);
  30   const ScreenInfo *s_info =
  31     OBDisplay::screenInfo(DefaultScreen(OBDisplay::display));
  32
  33   _timer_manager = new OBTimerQueueManager();
  34   _img_ctrl = new BImageControl(_timer_manager, s_info, True, 4, 5, 200);
  35   _style_conf = new Configuration(False);
  36   _style = new Style(_img_ctrl);
  37
  38   loadStyle();
  39 }
  40
  41 OtkApplication::~OtkApplication()
  42 {
  43   delete _style_conf;
  44   delete _img_ctrl;
  45   delete _timer_manager;
  46   delete _style;
  47
  48   OBDisplay::destroy();
  49 }
  50
  51 void OtkApplication::loadStyle(void)
  52 {
  53   // find the style name as a property
  54   std::string style = "/usr/local/share/openbox/styles/artwiz";
  55   _style_conf->setFile(style);
  56   if (!_style_conf->load()) {
  57     std::cerr << "ERROR: Unable to load style \"" << style << "\".\n";
  58     ::exit(1);
  59   }
  60   _style->load(*_style_conf);
  61 }
  62
  63 void OtkApplication::exec(void)
  64 {
  65   if (_appwidget_count <= 0) {
  66     std::cerr << "ERROR: No main widgets exist. You must create and show() " <<
  67       "an OtkAppWidget for the OtkApplication before calling " <<
  68       "OtkApplication::exec().\n";
  69     ::exit(1);
  70   }
  71
  72   while (_appwidget_count > 0) {
  73     dispatchEvents();
  74     _timer_manager->fire(); // fire pending events
  75   }
  76 }
  77
  78 }