Dogcows Code - chaz/openbox/blob - otk/appwidget.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 "appwidget.hh"
   8 #include "application.hh"
   9
  10 extern "C" {
  11 #include <X11/Xlib.h>
  12 }
  13
  14 namespace otk {
  15
  16 OtkAppWidget::OtkAppWidget(OtkApplication *app, Direction direction,
  17                            Cursor cursor, int bevel_width)
  18   : OtkWidget(app, app->getStyle(), direction, cursor, bevel_width),
  19     _application(app)
  20 {
  21   assert(app);
  22
  23   _wm_protocols = XInternAtom(OBDisplay::display, "WM_PROTOCOLS", false);
  24   _wm_delete = XInternAtom(OBDisplay::display, "WM_DELETE_WINDOW", false);
  25
  26   // set WM Protocols on the window
  27   Atom protocols[2];
  28   protocols[0] = _wm_protocols;
  29   protocols[1] = _wm_delete;
  30   XSetWMProtocols(OBDisplay::display, getWindow(), protocols, 2);
  31 }
  32
  33 OtkAppWidget::~OtkAppWidget()
  34 {
  35 }
  36
  37 void OtkAppWidget::show(void)
  38 {
  39   OtkWidget::show();
  40
  41   _application->_appwidget_count++;
  42 }
  43
  44 void OtkAppWidget::hide(void)
  45 {
  46   OtkWidget::hide();
  47
  48   _application->_appwidget_count--;
  49 }
  50
  51 void OtkAppWidget::clientMessageHandler(const XClientMessageEvent &e)
  52 {
  53   OtkEventHandler::clientMessageHandler(e);
  54   if (e.message_type == _wm_protocols &&
  55       static_cast<Atom>(e.data.l[0]) == _wm_delete)
  56     hide();
  57 }
  58
  59 }