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authorDan Winship <danw@src.gnome.org>2003-03-25 01:13:28 +0800
committerDan Winship <danw@src.gnome.org>2003-03-25 01:13:28 +0800
commit71defb68b93aae249ddfb257d43920e785677cd3 (patch)
treee8082cea59249a5c2f9114cb5548443c760b82dd
parent6ebc3ad9d9f4c369ef0a7095acf5a170f19f0169 (diff)
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Rename, rewrite, make them actually work.
* e-dialog-utils.c (e_dialog_set_transient_for, e_dialog_set_transient_for_xid): Rename, rewrite, make them actually work. svn path=/trunk/; revision=20482
-rw-r--r--e-util/ChangeLog6
-rw-r--r--e-util/e-dialog-utils.c215
-rw-r--r--e-util/e-dialog-utils.h22
3 files changed, 98 insertions, 145 deletions
diff --git a/e-util/ChangeLog b/e-util/ChangeLog
index 151fd0c33e..446a27e687 100644
--- a/e-util/ChangeLog
+++ b/e-util/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-24 Dan Winship <danw@ximian.com>
+
+ * e-dialog-utils.c (e_dialog_set_transient_for,
+ e_dialog_set_transient_for_xid): Rename, rewrite, make them
+ actually work.
+
2003-03-25 Not Zed <NotZed@Ximian.com>
* Makefile.am: Added e-meta.[ch] to libeutil
diff --git a/e-util/e-dialog-utils.c b/e-util/e-dialog-utils.c
index 2a4a3bb07d..5637c260ea 100644
--- a/e-util/e-dialog-utils.c
+++ b/e-util/e-dialog-utils.c
@@ -25,158 +25,136 @@
#include "e-dialog-utils.h"
#include <glib.h>
-#include <gdk/gdkx.h>
-#include <gdk/gdkprivate.h>
#include <gdk/gdk.h>
+#include <gdk/gdkx.h>
-#include <gtk/gtkmain.h>
-#include <gtk/gtksignal.h>
#include <gtk/gtkfilesel.h>
+#include <gtk/gtkmain.h>
+#include <gtk/gtkplug.h>
#include <libgnome/gnome-i18n.h>
#include <libgnome/gnome-util.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <libgnomeui/gnome-uidefs.h>
-#include <bonobo/bonobo-control.h>
-#include <bonobo/bonobo-property-bag.h>
-
-
-#define TRANSIENT_DATA_ID "e-dialog:transient"
-
-static void
-transient_realize_callback (GtkWidget *widget)
-{
- GdkWindow *window;
-
- window = g_object_get_data ((GObject *) widget, TRANSIENT_DATA_ID);
- g_assert (window != NULL);
-
- gdk_window_set_transient_for (GTK_WIDGET (widget)->window, window);
-}
-
-static void
-transient_unrealize_callback (GtkWidget *widget)
-{
- GdkWindow *window;
-
- window = g_object_get_data ((GObject *) widget, TRANSIENT_DATA_ID);
- g_assert (window != NULL);
-
- gdk_property_delete (window, gdk_atom_intern ("WM_TRANSIENT_FOR", FALSE));
-}
-
-static void
-transient_destroy_callback (GtkWidget *widget, GObject *deadbeef)
-{
- GdkWindow *window;
-
- window = g_object_get_data ((GObject *) widget, "transient");
- if (window != NULL)
- gdk_window_unref (window);
-}
-
-static void
-set_transient_for_gdk (GtkWindow *window,
- GdkWindow *parent)
+/* Tests whether or not an X Window is being managed by the
+ * window manager.
+ */
+static gboolean
+window_is_wm_toplevel (Display *display, Window window)
{
- g_return_if_fail (window != NULL);
- g_return_if_fail (g_object_get_data ((GObject *) window, TRANSIENT_DATA_ID) == NULL);
-
- /* if the parent window doesn't exist anymore,
- * something is probably about to go very wrong,
- * but at least let's not segfault here. */
-
- if (parent == NULL) {
- g_warning ("set_transient_for_gdk: uhoh, parent of window %p is NULL", window);
- return;
+ static Atom WM_STATE = None;
+ unsigned long nitems, after;
+ unsigned char *data = NULL;
+ Atom type = None;
+ int format;
+
+ if (!WM_STATE)
+ WM_STATE = XInternAtom (display, "WM_STATE", False);
+
+ if (XGetWindowProperty (display, window, WM_STATE, 0, 0, False,
+ AnyPropertyType, &type, &format,
+ &nitems, &after, &data) == Success) {
+ if (data)
+ XFree((char*)data);
+ if (type)
+ return TRUE;
}
-
- gdk_window_ref (parent); /* FIXME? */
-
- g_object_set_data ((GObject *) window, TRANSIENT_DATA_ID, parent);
-
- if (GTK_WIDGET_REALIZED (window))
- gdk_window_set_transient_for (GTK_WIDGET (window)->window, parent);
-
- g_signal_connect (window, "realize", G_CALLBACK (transient_realize_callback), NULL);
- g_signal_connect (window, "unrealize", G_CALLBACK (transient_unrealize_callback), NULL);
-
- g_object_weak_ref ((GObject *) window, (GWeakNotify) transient_destroy_callback, window);
+ return FALSE;
}
-
/**
- * e_set_dialog_parent:
- * @dialog:
- * @parent_widget:
+ * e_dialog_set_transient_for:
+ * @dialog: a dialog window
+ * @parent_widget: the parent for @dialog
*
- * This sets the parent for @dialog to be @parent_widget. Unlike
- * gtk_window_set_parent(), this doesn't need @parent_widget to be the actual
- * toplevel, and also works if @parent_widget is been embedded as a Bonobo
- * control by an out-of-process container.
+ * This sets the parent for @dialog to be @parent_widget. Unlike
+ * gtk_window_set_transient_for(), this doesn't need @parent_widget to
+ * be the actual toplevel, and also works if @parent_widget is
+ * embedded as a Bonobo control by an out-of-process container.
+ * @parent_widget must already be realized before calling this
+ * function, but @dialog does not need to be.
**/
void
-e_set_dialog_parent (GtkWindow *dialog,
- GtkWidget *parent_widget)
+e_dialog_set_transient_for (GtkWindow *dialog,
+ GtkWidget *parent_widget)
{
GtkWidget *toplevel;
+ Window parent, root_ret, *children;
+ unsigned int numchildren;
+ Display *display;
+ Status status;
- g_return_if_fail (dialog != NULL);
g_return_if_fail (GTK_IS_WINDOW (dialog));
- g_return_if_fail (parent_widget != NULL);
g_return_if_fail (GTK_IS_WIDGET (parent_widget));
toplevel = gtk_widget_get_toplevel (parent_widget);
if (toplevel == NULL)
return;
- if (! BONOBO_IS_CONTROL (toplevel)) {
- if (GTK_IS_WINDOW (toplevel))
- gtk_window_set_transient_for (dialog, GTK_WINDOW (toplevel));
+ if (!GTK_IS_PLUG (toplevel)) {
+ gtk_window_set_transient_for (GTK_WINDOW (dialog),
+ GTK_WINDOW (toplevel));
return;
}
-#if 0
- Bonobo_PropertyBag property_bag;
- GdkWindow *gdk_window;
- CORBA_char *id;
- guint32 xid;
-
- property_bag = bonobo_control_get_ambient_properties (BONOBO_CONTROL (toplevel), NULL);
- if (property_bag == CORBA_OBJECT_NIL)
- return;
+ /* Find the top-level windowmanager-managed X Window */
+ display = GDK_WINDOW_XDISPLAY (parent_widget->window);
+ parent = GDK_WINDOW_XID (parent_widget->window);
- id = bonobo_property_bag_client_get_value_string (property_bag, E_BONOBO_WIDGET_TOPLEVEL_PROPERTY_ID, NULL);
- if (id == NULL)
- return;
+ while (parent && !window_is_wm_toplevel (display, parent)) {
+ status = XQueryTree (display, parent, &root_ret,
+ &parent, &children, &numchildren);
+ if (status != 0)
+ XFree (children);
+ }
- xid = strtol (id, NULL, 10);
+ e_dialog_set_transient_for_xid (dialog, parent);
+}
- gdk_window = gdk_window_foreign_new (xid);
- set_transient_for_gdk (dialog, gdk_window);
-#endif
+static void
+dialog_realized (GtkWindow *dialog, gpointer xid)
+{
+ e_dialog_set_transient_for_xid (dialog, (GdkNativeWindow)xid);
}
/**
- * e_set_dialog_parent_from_xid:
- * @dialog:
- * @xid:
+ * e_dialog_set_transient_for_xid:
+ * @dialog: a dialog window
+ * @xid: the X Window parent
*
- * Like %e_set_dialog_parent_from_xid, but use an XID to specify the parent
- * window.
+ * Like e_dialog_set_transient_for(), but use an XID to specify the
+ * parent window.
**/
void
-e_set_dialog_parent_from_xid (GtkWindow *dialog,
- Window xid)
+e_dialog_set_transient_for_xid (GtkWidget *dialog,
+ GdkNativeWindow xid)
{
- g_return_if_fail (dialog != NULL);
+ GdkDisplay *display;
+ GdkWindow *parent;
+
g_return_if_fail (GTK_IS_WINDOW (dialog));
- set_transient_for_gdk (dialog, gdk_window_foreign_new (xid));
+ if (!GTK_WIDGET_REALIZED (dialog)) {
+ g_signal_connect (dialog, "realize",
+ G_CALLBACK (dialog_realized),
+ (gpointer) xid);
+ return;
+ }
+
+ display = gdk_drawable_get_display (GDK_DRAWABLE (dialog->window));
+ parent = gdk_window_lookup_for_display (display, xid);
+ if (!parent) {
+ parent = gdk_window_foreign_new_for_display (display, xid);
+ g_return_if_fail (parent != NULL);
+ }
+
+ gdk_window_set_transient_for (dialog->window, parent);
}
+
+
static void
e_gnome_dialog_parent_destroyed (GnomeDialog *dialog, GObject *deadbeef)
{
@@ -190,29 +168,6 @@ e_gnome_dialog_set_parent (GnomeDialog *dialog, GtkWindow *parent)
g_object_weak_ref ((GObject *) parent, (GWeakNotify) e_gnome_dialog_parent_destroyed, dialog);
}
-GtkWidget *
-e_gnome_warning_dialog_parented (const char *warning, GtkWindow *parent)
-{
- GtkWidget *dialog;
-
- dialog = gnome_warning_dialog_parented (warning, parent);
- g_object_weak_ref ((GObject *) parent, (GWeakNotify) e_gnome_dialog_parent_destroyed, dialog);
-
- return dialog;
-}
-
-GtkWidget *
-e_gnome_ok_cancel_dialog_parented (const char *message, GnomeReplyCallback callback,
- gpointer data, GtkWindow *parent)
-{
- GtkWidget *dialog;
-
- dialog = gnome_ok_cancel_dialog_parented (message, callback, data, parent);
- g_object_weak_ref ((GObject *) parent, (GWeakNotify) e_gnome_dialog_parent_destroyed, dialog);
-
- return dialog;
-}
-
static void
save_ok (GtkWidget *widget, gpointer data)
{
diff --git a/e-util/e-dialog-utils.h b/e-util/e-dialog-utils.h
index fbb32d8804..dfacfd4149 100644
--- a/e-util/e-dialog-utils.h
+++ b/e-util/e-dialog-utils.h
@@ -28,27 +28,19 @@
#include <libgnomeui/gnome-types.h>
#include <libgnomeui/gnome-dialog.h>
-#include <X11/Xlib.h> /* Window */
-
-void e_set_dialog_parent (GtkWindow *dialog,
- GtkWidget *parent_widget);
-void e_set_dialog_parent_from_xid (GtkWindow *dialog,
- Window xid);
+void e_dialog_set_transient_for (GtkWindow *dialog,
+ GtkWidget *parent_widget);
+void e_dialog_set_transient_for_xid (GtkWindow *dialog,
+ GdkNativeWindow xid);
/* FIXME These functions should go away completely at some point. */
#ifndef GNOME_DISABLE_DEPRECATED
-void e_gnome_dialog_set_parent (GnomeDialog *dialog,
- GtkWindow *parent);
-GtkWidget *e_gnome_warning_dialog_parented (const char *warning,
- GtkWindow *parent);
-GtkWidget *e_gnome_ok_cancel_dialog_parented (const char *message,
- GnomeReplyCallback callback,
- gpointer data,
- GtkWindow *parent);
+void e_gnome_dialog_set_parent (GnomeDialog *dialog,
+ GtkWindow *parent);
#endif
-char *e_file_dialog_save (const char *title);
+char *e_file_dialog_save (const char *title);
#endif