Dogcows Code - chaz/openbox/blob - src/rootwindow.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 "rootwindow.hh"
   8 #include "openbox.hh"
   9 #include "screen.hh"
  10 #include "otk/display.hh"
  11
  12 namespace ob {
  13
  14 OBRootWindow::OBRootWindow(int screen)
  15   : OBWidget(OBWidget::Type_Root),
  16     _info(otk::OBDisplay::screenInfo(screen))
  17 {
  18   updateDesktopNames();
  19
  20   Openbox::instance->registerHandler(_info->rootWindow(), this);
  21 }
  22
  23
  24 OBRootWindow::~OBRootWindow()
  25 {
  26 }
  27
  28
  29 void OBRootWindow::updateDesktopNames()
  30 {
  31   const int numWorkspaces = 1; // XXX: change this to the number of workspaces!
  32
  33   const otk::OBProperty *property = Openbox::instance->property();
  34
  35   unsigned long num = (unsigned) -1;
  36
  37   if (!property->get(_info->rootWindow(),
  38                      otk::OBProperty::net_desktop_names,
  39                      otk::OBProperty::utf8, &num, &_names))
  40     _names.clear();
  41   while ((signed)_names.size() < numWorkspaces)
  42     _names.push_back("Unnamed");
  43 }
  44
  45
  46 void OBRootWindow::propertyHandler(const XPropertyEvent &e)
  47 {
  48   otk::OtkEventHandler::propertyHandler(e);
  49
  50   const otk::OBProperty *property = Openbox::instance->property();
  51
  52   // compress changes to a single property into a single change
  53   XEvent ce;
  54   while (XCheckTypedEvent(otk::OBDisplay::display, e.type, &ce)) {
  55     // XXX: it would be nice to compress ALL changes to a property, not just
  56     //      changes in a row without other props between.
  57     if (ce.xproperty.atom != e.atom) {
  58       XPutBackEvent(otk::OBDisplay::display, &ce);
  59       break;
  60     }
  61   }
  62
  63   if (e.atom == property->atom(otk::OBProperty::net_desktop_names))
  64     updateDesktopNames();
  65 }
  66
  67
  68 void OBRootWindow::clientMessageHandler(const XClientMessageEvent &e)
  69 {
  70   otk::OtkEventHandler::clientMessageHandler(e);
  71
  72   if (e.format != 32) return;
  73
  74   //const otk::OBProperty *property = Openbox::instance->property();
  75
  76   // XXX: so many client messages to handle here! ..or not.. they go to clients
  77 }
  78
  79
  80 void OBRootWindow::setDesktopNames(const otk::OBProperty::StringVect &names)
  81 {
  82   _names = names;
  83   const otk::OBProperty *property = Openbox::instance->property();
  84   property->set(_info->rootWindow(), otk::OBProperty::net_desktop_names,
  85                 otk::OBProperty::utf8, names);
  86 }
  87
  88 void OBRootWindow::setDesktopName(int i, const std::string &name)
  89 {
  90   const int numWorkspaces = 1; // XXX: change this to the number of workspaces!
  91   assert(i >= 0);
  92   assert(i < numWorkspaces);
  93
  94   const otk::OBProperty *property = Openbox::instance->property();
  95
  96   otk::OBProperty::StringVect newnames = _names;
  97   newnames[i] = name;
  98   property->set(_info->rootWindow(), otk::OBProperty::net_desktop_names,
  99                 otk::OBProperty::utf8, newnames);
 100 }
 101
 102
 103 void OBRootWindow::mapRequestHandler(const XMapRequestEvent &e)
 104 {
 105 #ifdef    DEBUG
 106   printf("MapRequest for 0x%lx\n", e.window);
 107 #endif // DEBUG
 108
 109   OBClient *client = Openbox::instance->findClient(e.window);
 110
 111   if (client) {
 112     // XXX: uniconify and/or unshade the window
 113   } else {
 114     Openbox::instance->screen(_info->screen())->manageWindow(e.window);
 115   }
 116 }
 117
 118 }