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--- gtk/gtkmenubar.c.old 2006-07-03 08:25:06.000000000 +0800
+++ gtk/gtkmenubar.c 2006-11-04 23:18:50.000000000 +0800
@@ -38,6 +38,18 @@
#include "gtkwindow.h"
#include "gtkprivate.h"
#include "gtkalias.h"
+// For mac menubar
+#include "gdk/x11/gdkx.h"
+#include "gdk/x11/gdkwindow-x11.h"
+#include "gtkbox.h"
+#include "gtkdrawingarea.h"
+#include "gtkhbox.h"
+#include "gtklabel.h"
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
#define BORDER_SPACING 0
@@ -55,6 +67,8 @@
{
GtkPackDirection pack_direction;
GtkPackDirection child_pack_direction;
+ GtkWindow* orig_toplevel_win; // original window, obtained in map()
+ GtkWindow* mbar_toplevel_win; // could be NULL, if disabled
};
#define GTK_MENU_BAR_GET_PRIVATE(o) \
@@ -89,9 +103,154 @@
G_DEFINE_TYPE (GtkMenuBar, gtk_menu_bar, GTK_TYPE_MENU_SHELL)
+
+/*
+ * Mac Menubar options
+ */
+
+static gboolean option_no_mac()
+{
+ static gboolean no_mac_set = FALSE;
+ static gboolean no_mac = FALSE;
+ char* env = NULL;
+ if (no_mac_set) return no_mac;
+ env = getenv("GTK_MENUBAR_NO_MAC");
+ if (env == NULL)
+ env = "acroread gnome-macmenu-applet gnome-panel xfce4-macmenu-plugin xfce4-panel";
+ if (strcmp(env, "1") == 0)
+ no_mac = TRUE;
+ else
+ {
+ // check for GTK_MENUBAR_NO_MAC
+ gchar** no_mac_prgs = g_strsplit(env, " ", 0);
+ gchar** p = no_mac_prgs;
+ gchar* prg = g_get_prgname();
+ while (*p != NULL)
+ {
+ if (strcmp(*p, prg) == 0)
+ {
+ no_mac = TRUE;
+ break;
+ }
+ p ++;
+ }
+ g_strfreev(no_mac_prgs);
+ }
+ if (! no_mac)
+ {
+ // check for mozplugger
+ char scmd[255];
+ char buffer[1024];
+ sprintf(scmd, "ps -o comm= -p `ps -o ppid= -p %d`", getpid());
+ FILE* f = popen(scmd, "r");
+ int len = fread(buffer, 1, 1023, f);
+ if (len > 0)
+ {
+ char* p;
+ buffer[len] = 0;
+ if ((p = index(buffer, '\n')) != NULL)
+ *p = 0;
+ if (strcmp(buffer, "mozplugger-help") == 0)
+ no_mac = TRUE;
+ }
+ else
+ {
+ fprintf(stderr, "failed to check for mozplugger by \"%s\"\n", scmd);
+ }
+ pclose(f);
+ }
+ no_mac_set = TRUE;
+ return no_mac;
+}
+
+/*
+ * Mac Menubar event handlers/callbacks
+ */
+
+static gboolean orig_toplevel_on_destroy (GtkWidget *widget, gpointer my_data)
+{
+ GtkMenuBar* menubar = (GtkMenuBar*) my_data;
+ GtkMenuBarPrivate* priv = GTK_MENU_BAR_GET_PRIVATE (menubar);
+ if (priv->mbar_toplevel_win)
+ {
+ gtk_widget_destroy (GTK_WIDGET (priv->mbar_toplevel_win));
+ priv->mbar_toplevel_win = NULL;
+ priv->orig_toplevel_win = NULL;
+ }
+ return FALSE;
+}
+
+static void orig_toplevel_on_event_after (GtkWidget* widget,
+ GdkEvent* event,
+ gpointer my_data)
+{
+ GtkMenuBar* menubar = (GtkMenuBar*) my_data;
+ GtkMenuBarPrivate* priv = GTK_MENU_BAR_GET_PRIVATE (menubar);
+ if (! priv->mbar_toplevel_win) return;
+ if (event->type == GDK_FOCUS_CHANGE && event->focus_change.in)
+ gtk_widget_show (GTK_WIDGET (priv->mbar_toplevel_win));
+}
+
+static void gtk_menu_bar_map (GtkWidget *widget)
+{
+ GtkMenuBar* menubar = GTK_MENU_BAR (widget);
+ GtkMenuBarPrivate* priv = GTK_MENU_BAR_GET_PRIVATE (menubar);
+
+ if (!priv->mbar_toplevel_win && !option_no_mac())
+ {
+ Atom typehints[2];
+ GdkGeometry geometry;
+ GtkRcStyle *mbarstyle;
+ // Setup menubar's original top-level window
+ priv->orig_toplevel_win
+ = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (menubar)));
+ g_signal_connect (GTK_WIDGET (priv->orig_toplevel_win), "destroy",
+ G_CALLBACK (orig_toplevel_on_destroy), menubar);
+ g_signal_connect (GTK_WIDGET (priv->orig_toplevel_win), "event-after",
+ G_CALLBACK (orig_toplevel_on_event_after), menubar);
+ // Create new top-level window for menubar
+ priv->mbar_toplevel_win
+ = GTK_WINDOW (gtk_window_new (GTK_WINDOW_TOPLEVEL));
+ gtk_window_set_transient_for (priv->mbar_toplevel_win, priv->orig_toplevel_win);
+ gtk_window_set_title (priv->mbar_toplevel_win, "GTK MENUBAR");
+ gtk_window_set_resizable (priv->mbar_toplevel_win, FALSE);
+ gtk_window_set_decorated (priv->mbar_toplevel_win, FALSE);
+ gtk_window_set_type_hint (priv->mbar_toplevel_win,
+ GDK_WINDOW_TYPE_HINT_DOCK);
+ // Set geometry hints
+ geometry.max_width = geometry.min_width = -1;
+ geometry.max_height = geometry.min_height = -1;
+ gtk_window_set_geometry_hints (priv->mbar_toplevel_win,
+ GTK_WIDGET (priv->mbar_toplevel_win),
+ &geometry,
+ GDK_HINT_MIN_SIZE | GDK_HINT_MAX_SIZE);
+ gtk_window_stick (priv->mbar_toplevel_win);
+ g_signal_connect (GTK_WIDGET (priv->mbar_toplevel_win), "delete-event",
+ G_CALLBACK (gtk_widget_hide_on_delete), menubar);
+ // Menubar
+ gtk_widget_reparent (GTK_WIDGET (menubar),
+ GTK_WIDGET (priv->mbar_toplevel_win));
+ // Show everything!
+ gtk_widget_show_all (GTK_WIDGET (priv->mbar_toplevel_win));
+ typehints[0] = XInternAtom (gdk_display, "_KDE_NET_WM_WINDOW_TYPE_TOPMENU", FALSE);
+ typehints[1] = XInternAtom (gdk_display, "_NET_WM_WINDOW_TYPE_DOCK", FALSE);
+ XChangeProperty (gdk_display,
+ GDK_WINDOW_XID(GTK_WIDGET (priv->mbar_toplevel_win)->window),
+ XInternAtom (gdk_display, "_NET_WM_WINDOW_TYPE", FALSE),
+ XA_ATOM, 32, PropModeReplace,
+ (const guchar *) typehints, 2);
+ gtk_window_move (priv->mbar_toplevel_win, 0, 0);
+ }
+
+ (* GTK_WIDGET_CLASS (gtk_menu_bar_parent_class)->map) (GTK_WIDGET (menubar));
+}
+
static void
gtk_menu_bar_init (GtkMenuBar *object)
{
+ GtkMenuBarPrivate* priv = GTK_MENU_BAR_GET_PRIVATE (object);
+ priv->mbar_toplevel_win = 0;
+ priv->orig_toplevel_win = 0;
}
static void
@@ -114,6 +273,7 @@
widget_class->size_allocate = gtk_menu_bar_size_allocate;
widget_class->expose_event = gtk_menu_bar_expose;
widget_class->hierarchy_changed = gtk_menu_bar_hierarchy_changed;
+ widget_class->map = gtk_menu_bar_map;
menu_shell_class->submenu_placement = GTK_TOP_BOTTOM;
menu_shell_class->get_popup_delay = gtk_menu_bar_get_popup_delay;
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