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   for (int i = 0; i < numWorkspaces; ++i)
  42     if (i <= static_cast<int>(_names.size()))
  43       _names.push_back("Unnamed workspace");
  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!
  78 }
  79
  80
  81 void OBRootWindow::setDesktopName(int i, const std::string &name)
  82 {
  83   const int numWorkspaces = 1; // XXX: change this to the number of workspaces!
  84   assert(i >= 0);
  85   assert(i < numWorkspaces);
  86
  87   const otk::OBProperty *property = Openbox::instance->property();
  88
  89   otk::OBProperty::StringVect newnames = _names;
  90   newnames[i] = name;
  91   property->set(_info->rootWindow(), otk::OBProperty::net_desktop_names,
  92                 otk::OBProperty::utf8, newnames);
  93 }
  94
  95
  96 void OBRootWindow::mapRequestHandler(const XMapRequestEvent &e)
  97 {
  98 #ifdef    DEBUG
  99   printf("MapRequest for 0x%lx\n", e.window);
 100 #endif // DEBUG
 101
 102   OBClient *client = Openbox::instance->findClient(e.window);
 103
 104   if (client) {
 105     // XXX: uniconify and/or unshade the window
 106   } else {
 107     Openbox::instance->screen(_info->screen())->manageWindow(e.window);
 108   }
 109 }
 110
 111 }