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