add updateIconTitle

[chaz/openbox] / src / xeventhandler.cc

diff --git a/src/xeventhandler.cc b/src/xeventhandler.cc
index c31aaf9793a96093167b079c2888cbe96269cc99..ca9be143965467823eb67641bf185274c40e8bf3 100644 (file)
--- a/src/xeventhandler.cc
+++ b/src/xeventhandler.cc
@@ -6,6 +6,11 @@
 #include "otk/display.hh"
 #include "otk/rect.hh"
 
+extern "C" {
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+}
+
 namespace ob {
 
 
@@ -113,6 +118,106 @@ void OBXEventHandler::configureRequest(const XConfigureRequestEvent &e)
 }
 
 
+// XXX: put this into the OBScreen or OBClient class!
+static void manageWindow(Window window)
+{
+  OBClient *client = 0;
+  XWMHints *wmhint;
+  XSetWindowAttributes attrib_set;
+
+  // XXX: manage the window, i.e. grab events n shit
+
+  // is the window a docking app
+  if ((wmhint = XGetWMHints(otk::OBDisplay::display, window))) {
+    if ((wmhint->flags & StateHint) &&
+        wmhint->initial_state == WithdrawnState) {
+      //slit->addClient(w); // XXX: make dock apps work!
+      XFree(wmhint);
+      return;
+    }
+    XFree(wmhint);
+  }
+
+  // choose the events we want to receive on the CLIENT window
+  attrib_set.event_mask = PropertyChangeMask | FocusChangeMask |
+                          StructureNotifyMask;
+  attrib_set.do_not_propagate_mask = ButtonPressMask | ButtonReleaseMask |
+                                     ButtonMotionMask;
+  XChangeWindowAttributes(otk::OBDisplay::display, window,
+                          CWEventMask|CWDontPropagate, &attrib_set);
+
+  // create the OBClient class, which gets all of the hints on the window
+  Openbox::instance->addClient(window, client = new OBClient(window));
+
+  // we dont want a border on the client
+  XSetWindowBorderWidth(otk::OBDisplay::display, window, 0);
+  
+  // specify that if we exit, the window should not be destroyed and should be
+  // reparented back to root automatically
+  XChangeSaveSet(otk::OBDisplay::display, window, SetModeInsert);
+
+  if (!client->positionRequested()) {
+    // XXX: position the window intelligenty
+  }
+  
+  // XXX: grab server, reparent client to the frame, ungrab server
+
+  // XXX: if shaped, shape the frame..
+
+  // XXX: if on the current desktop..
+  /// XMapSubwindows(otk::OBDisplay::display, FRAMEWINDOW);
+  XMapWindow(otk::OBDisplay::display, window);
+ 
+  // XXX: handle any requested states such as shaded/maximized
+}
+
+// XXX: move this to the OBScreen or OBClient class!
+static void unmanageWindow(OBClient *client)
+{
+  bool remap = false; // remap the window when we're done?
+  
+  Window window = client->window();
+
+  // XXX: pass around focus if this window was focused
+  
+  // remove the window from our save set
+  XChangeSaveSet(otk::OBDisplay::display, window, SetModeDelete);
+
+  // we dont want events no more
+  XSelectInput(otk::OBDisplay::display, window, NoEventMask);
+
+  // XXX: XUnmapWindow(otk::OBDisplay::display, FRAME);
+  XUnmapWindow(otk::OBDisplay::display, window);
+  
+  // we dont want a border on the client
+  XSetWindowBorderWidth(otk::OBDisplay::display, window,client->borderWidth());
+
+  // remove the client class from the search list
+  Openbox::instance->removeClient(window);
+
+  // check if the app has already reparented its window to the root window
+  XEvent ev;
+  if (XCheckTypedWindowEvent(otk::OBDisplay::display, window, ReparentNotify,
+                             &ev)) {
+    remap = true; // XXX: why do we remap the window if they already
+                  // reparented to root?
+  } else {
+    // according to the ICCCM - if the client doesn't reparent to
+    // root, then we have to do it for them
+    XReparentWindow(otk::OBDisplay::display, window,
+                    RootWindow(otk::OBDisplay::display,
+                               DefaultScreen(otk::OBDisplay::display)),
+                    // XXX: screen->getRootWindow(),
+                    client->area().x(), client->area().y());
+  }
+
+  // if we want to remap the window, do so now
+  if (remap)
+    XMapWindow(otk::OBDisplay::display, window);
+
+  delete client;
+}
+
 void OBXEventHandler::mapRequest(const XMapRequestEvent &e)
 {
 #ifdef    DEBUG
@@ -124,8 +229,7 @@ void OBXEventHandler::mapRequest(const XMapRequestEvent &e)
   if (client) {
     // XXX: uniconify and/or unshade the window
   } else {
-    // XXX: manage the window, i.e. grab events n shit
-    Openbox::instance->addClient(e.window, new OBClient(e.window));
+    manageWindow(e.window);
   }
   
 /*
@@ -185,8 +289,7 @@ void OBXEventHandler::unmapNotify(const XUnmapEvent &e)
   OBClient *client = Openbox::instance->findClient(e.window);
   if (!client) return;
   
-  // XXX: unmanage the window, i.e. ungrab events n reparent n shit
-  Openbox::instance->removeClient(e.window);
+  unmanageWindow(client);
 }
 
 
@@ -197,8 +300,7 @@ void OBXEventHandler::destroyNotify(const XDestroyWindowEvent &e)
   OBClient *client = Openbox::instance->findClient(e.window);
   if (!client) return;
   
-  // XXX: unmanage the window, i.e. ungrab events n reparent n shit
-  Openbox::instance->removeClient(e.window);
+  unmanageWindow(client);
 }