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   : _info(otk::OBDisplay::screenInfo(screen))
  16 {
  17   updateDesktopNames();
  18
  19   Openbox::instance->registerHandler(_info->getRootWindow(), this);
  20 }
  21
  22
  23 OBRootWindow::~OBRootWindow()
  24 {
  25 }
  26
  27
  28 void OBRootWindow::updateDesktopNames()
  29 {
  30   const int numWorkspaces = 1; // XXX: change this to the number of workspaces!
  31
  32   const otk::OBProperty *property = Openbox::instance->property();
  33
  34   unsigned long num = (unsigned) -1;
  35
  36   if (!property->get(_info->getRootWindow(),
  37                      otk::OBProperty::net_desktop_names,
  38                      otk::OBProperty::utf8, &num, &_names))
  39     _names.clear();
  40   for (int i = 0; i < numWorkspaces; ++i)
  41     if (i <= static_cast<int>(_names.size()))
  42       _names.push_back("Unnamed workspace");
  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!
  77 }
  78
  79
  80 void OBRootWindow::setDesktopName(int i, const std::string &name)
  81 {
  82   const int numWorkspaces = 1; // XXX: change this to the number of workspaces!
  83   assert(i >= 0);
  84   assert(i < numWorkspaces);
  85
  86   const otk::OBProperty *property = Openbox::instance->property();
  87
  88   otk::OBProperty::StringVect newnames = _names;
  89   newnames[i] = name;
  90   property->set(_info->getRootWindow(), otk::OBProperty::net_desktop_names,
  91                 otk::OBProperty::utf8, newnames);
  92 }
  93
  94
  95 void OBRootWindow::mapRequestHandler(const XMapRequestEvent &e)
  96 {
  97 #ifdef    DEBUG
  98   printf("MapRequest for 0x%lx\n", e.window);
  99 #endif // DEBUG
 100
 101   OBClient *client = Openbox::instance->findClient(e.window);
 102
 103   if (client) {
 104     // XXX: uniconify and/or unshade the window
 105   } else {
 106     Openbox::instance->screen(_info->getScreenNumber())->
 107       manageWindow(e.window);
 108   }
 109 }
 110
 111
 112 void OBRootWindow::configureRequestHandler(const XConfigureRequestEvent &e)
 113 {
 114   OtkEventHandler::configureRequestHandler(e);
 115
 116   // when configure requests come to the root window, just pass them on
 117   XWindowChanges xwc;
 118
 119   xwc.x = e.x;
 120   xwc.y = e.y;
 121   xwc.width = e.width;
 122   xwc.height = e.height;
 123   xwc.border_width = e.border_width;
 124   xwc.sibling = e.above;
 125   xwc.stack_mode = e.detail;
 126
 127   XConfigureWindow(otk::OBDisplay::display, e.window,
 128                    e.value_mask, &xwc);
 129 }
 130
 131
 132 }