Add the "obsetroot" tool. Use it to set the root background.

[chaz/openbox] / src / screen.cc

diff --git a/src/screen.cc b/src/screen.cc
index b556e7acdc3e02d4b1868d753f8c74180d9c3d56..6eaa5cc577190461a0ca2fd6022b5705ddfe758e 100644 (file)
--- a/src/screen.cc
+++ b/src/screen.cc
@@ -2,6 +2,16 @@
 
 #include "config.h"
 
+#include "screen.hh"
+#include "client.hh"
+#include "openbox.hh"
+#include "frame.hh"
+#include "bindings.hh"
+#include "python.hh"
+#include "otk/display.hh"
+#include "otk/property.hh"
+#include "otk/util.hh"
+
 extern "C" {
 #ifdef    HAVE_UNISTD_H
 #  include <sys/types.h>
@@ -12,15 +22,6 @@ extern "C" {
 #define _(str) gettext(str)
 }
 
-#include "screen.hh"
-#include "client.hh"
-#include "openbox.hh"
-#include "frame.hh"
-#include "bindings.hh"
-#include "python.hh"
-#include "otk/display.hh"
-#include "otk/property.hh"
-
 #include <vector>
 #include <algorithm>
 #include <cstdio>
@@ -66,23 +67,11 @@ Screen::Screen(int screen)
   XDefineCursor(**otk::display, _info->rootWindow(),
                 openbox->cursors().session);
 
-  // XXX: initialize the screen's style
-  /*
-  otk::ustring stylepath;
-  python_get_string("THEME", &stylepath);
-  otk::Configuration sconfig(false);
-  sconfig.setFile(otk::expandTilde(stylepath.c_str()));
-  if (!sconfig.load()) {
-    sconfig.setFile(otk::expandTilde(DEFAULTSTYLE));
-    if (!sconfig.load()) {
-      printf(_("Unable to load default style: %s. Aborting.\n"), DEFAULTSTYLE);
-      ::exit(1);
-    }
-  }
-  _style.load(sconfig);
-  */
-  otk::display->renderControl(_number)->
-    drawRoot(*otk::RenderStyle::style(_number)->rootColor());
+  // initialize the screen's style
+  otk::RenderStyle::setStyle(_number, _config.theme);
+  // draw the root window
+  otk::bexec("obsetroot " + otk::RenderStyle::style(_number)->rootArgs(),
+             _info->displayString());
 
   // set up notification of netwm support
   changeSupportedAtoms();
@@ -95,22 +84,24 @@ Screen::Screen(int screen)
                      otk::Property::atoms.cardinal, geometry, 2);
 
   // Set the net_desktop_names property
-  std::vector<otk::ustring> names;
-  python_get_stringlist("DESKTOP_NAMES", &names);
   otk::Property::set(_info->rootWindow(),
                      otk::Property::atoms.net_desktop_names,
-                     otk::Property::utf8, names);
+                     otk::Property::utf8, _config.desktop_names);
   // the above set() will cause the updateDesktopNames to fire right away so
   // we have a list of desktop names
 
   _desktop = 0;
-  
-  if (!python_get_long("NUMBER_OF_DESKTOPS", (long*)&_num_desktops))
-    _num_desktops = 1;
-  changeNumDesktops(_num_desktops); // set the hint
+
+  changeNumDesktops(_config.num_desktops); // set the hint
 
   changeDesktop(0); // set the hint
 
+  // don't start in showing-desktop mode
+  _showing_desktop = false;
+  otk::Property::set(_info->rootWindow(),
+                     otk::Property::atoms.net_showing_desktop,
+                     otk::Property::atoms.cardinal, 0);
+
   // create the window which gets focus when no clients get it
   XSetWindowAttributes attr;
   attr.override_redirect = true;
@@ -397,13 +388,13 @@ void Screen::changeSupportedAtoms()
     otk::Property::atoms.net_client_list_stacking,
     otk::Property::atoms.net_desktop_names,
     otk::Property::atoms.net_close_window,
+    otk::Property::atoms.net_desktop_layout,
+    otk::Property::atoms.net_showing_desktop,
     otk::Property::atoms.net_wm_name,
     otk::Property::atoms.net_wm_visible_name,
     otk::Property::atoms.net_wm_icon_name,
     otk::Property::atoms.net_wm_visible_icon_name,
-/*
     otk::Property::atoms.net_wm_desktop,
-*/
     otk::Property::atoms.net_wm_strut,
     otk::Property::atoms.net_wm_window_type,
     otk::Property::atoms.net_wm_window_type_desktop,
@@ -680,7 +671,7 @@ void Screen::unmanageWindow(Client *client)
   client->_modal = false;
   
   // unfocus the client (calls the focus callbacks)
-  client->unfocus();
+  if (client->focused()) client->unfocus();
 
 #ifdef DEBUG
   printf("Unmanaged window 0x%lx frame 0x%lx\n", client->window(), framewin);
@@ -745,9 +736,6 @@ void Screen::raiseWindow(Client *client)
   const ClientList::iterator end = _stacking.end();
 
   // the stacking list is from highest to lowest
-//  for (;it != end, ++it) {
-//    if ((*it)->layer() <= client->layer() && m != *it) break;
-//  }
   for (; it != end && ((*it)->layer() > client->layer() || m == *it); ++it);
 
   /*
@@ -864,6 +852,11 @@ void Screen::setDesktopName(unsigned int i, const otk::ustring &name)
                      otk::Property::utf8, newnames);
 }
 
+otk::ustring Screen::desktopName(unsigned int i) const
+{
+  if (i >= _num_desktops) return "";
+  return _desktop_names[i];
+}
 
 const otk::Rect& Screen::area(unsigned int desktop) const {
   assert(desktop < _num_desktops || desktop == 0xffffffff);
@@ -881,6 +874,41 @@ void Screen::installColormap(bool install) const
     XUninstallColormap(**otk::display, _info->colormap());
 }
 
+void Screen::showDesktop(bool show)
+{
+  if (show == _showing_desktop) return; // no change
+
+  // save the window focus, and restore it when leaving the show-desktop mode
+  static Window saved_focus = 0;
+  if (show) {
+    Client *c = openbox->focusedClient();
+    if (c) saved_focus = c->window();
+  }
+  
+  _showing_desktop = show;
+
+  ClientList::iterator it, end = clients.end();
+  for (it = clients.begin(); it != end; ++it) {
+    if ((*it)->type() == Client::Type_Desktop) {
+      if (show)
+        (*it)->focus();
+    } else
+      (*it)->showhide();
+  }
+
+  if (!show) {
+    Client *f = openbox->focusedClient();
+    if (!f || f->type() == Client::Type_Desktop) {
+      Client *c = openbox->findClient(saved_focus);
+      if (c) c->focus();
+    }
+  }
+
+  otk::Property::set(_info->rootWindow(),
+                     otk::Property::atoms.net_showing_desktop,
+                     otk::Property::atoms.cardinal,
+                     show ? 1 : 0);
+}
 
 void Screen::propertyHandler(const XPropertyEvent &e)
 {
@@ -915,6 +943,8 @@ void Screen::clientMessageHandler(const XClientMessageEvent &e)
     changeDesktop(e.data.l[0]);
   } else if (e.message_type == otk::Property::atoms.net_number_of_desktops) {
     changeNumDesktops(e.data.l[0]);
+  } else if (e.message_type == otk::Property::atoms.net_showing_desktop) {
+    showDesktop(e.data.l[0] != 0);
   }
 }
 
@@ -932,8 +962,11 @@ void Screen::mapRequestHandler(const XMapRequestEvent &e)
 #ifdef DEBUG
     printf("DEBUG: MAP REQUEST CAUGHT IN SCREEN. IGNORED.\n");
 #endif
-  } else
+  } else {
+    if (_showing_desktop)
+      showDesktop(false); // leave showing-the-desktop mode
     manageWindow(e.window);
+  }
 }
 
 }