new mac menu stuff from richard hult

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@2519 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2007-10-05 21:17:55 +00:00
parent baf9ce98dc
commit 329b3af8dd
3 changed files with 289 additions and 161 deletions

View file

@ -779,7 +779,8 @@ void
ARDOUR_UI::use_menubar_as_top_menubar ()
{
#ifdef GTKOSX
sync_menu_takeover_menu ((GtkMenuShell*) menu_bar->gobj());
ige_mac_menu_set_menu_bar ((GtkMenuShell*) menu_bar->gobj());
// ige_mac_menu_set_quit_menu_item (some_item->gobj());
#endif
}

View file

@ -1,11 +1,15 @@
/* GTK+ Integration for the Mac OS X Menubar.
*
* Copyright (C) 2007 Pioneer Research Center USA, Inc.
* Copyright (C) 2007 Imendio AB
*
* For further information, see:
* http://developer.imendio.com/projects/gtk-macosx/menubar
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
* License as published by the Free Software Foundation; version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@ -23,30 +27,26 @@
#include <Carbon/Carbon.h>
#include "sync-menu.h"
#include "ige-mac-menu.h"
#define CARBON_MENU 1
#ifndef CARBON_MENU
#import <AppKit/AppKit.h>
#endif
/* TODO
*
* - Setup shortcuts, possibly transforming ctrl->cmd
* - Sync menus
* - Create on demand? (can this be done with gtk+? ie fill in menu items when the menu is opened)
* - Sync adding/removing/reordering items
* - Create on demand? (can this be done with gtk+? ie fill in menu
items when the menu is opened)
* - Figure out what to do per app/window...
* - Toggle/radio items
*
*/
#define GTK_QUARTZ_MENU_CREATOR 'GTKC'
#define GTK_QUARTZ_ITEM_WIDGET 'GWID'
#define IGE_QUARTZ_MENU_CREATOR 'IGEC'
#define IGE_QUARTZ_ITEM_WIDGET 'IWID'
static void sync_menu_shell (GtkMenuShell *menu_shell,
MenuRef carbon_menu);
MenuRef carbon_menu,
gboolean toplevel,
gboolean debug);
/*
@ -57,7 +57,7 @@ static GtkWidget *
find_menu_label (GtkWidget *widget)
{
GtkWidget *label = NULL;
if (GTK_IS_LABEL (widget))
return widget;
@ -74,7 +74,7 @@ find_menu_label (GtkWidget *widget)
if (label)
break;
}
g_list_free (children);
}
@ -85,11 +85,16 @@ static const gchar *
get_menu_label_text (GtkWidget *menu_item,
GtkWidget **label)
{
*label = find_menu_label (menu_item);
if (!*label)
return NULL;
GtkWidget *my_label;
return gtk_label_get_text (GTK_LABEL (*label));
my_label = find_menu_label (menu_item);
if (label)
*label = my_label;
if (my_label)
return gtk_label_get_text (GTK_LABEL (my_label));
return NULL;
}
static gboolean
@ -163,7 +168,7 @@ typedef struct
static GQuark carbon_menu_item_quark = 0;
static CarbonMenuItem *
static CarbonMenuItem *
carbon_menu_item_new (void)
{
return g_slice_new0 (CarbonMenuItem);
@ -236,11 +241,10 @@ carbon_menu_item_update_submenu (CarbonMenuItem *carbon_item,
if (submenu)
{
GtkWidget *label = NULL;
const gchar *label_text;
CFStringRef cfstr = NULL;
label_text = get_menu_label_text (widget, &label);
label_text = get_menu_label_text (widget, NULL);
if (label_text)
cfstr = CFStringCreateWithCString (NULL, label_text,
kCFStringEncodingUTF8);
@ -250,7 +254,7 @@ carbon_menu_item_update_submenu (CarbonMenuItem *carbon_item,
SetMenuItemHierarchicalMenu (carbon_item->menu, carbon_item->index,
carbon_item->submenu);
sync_menu_shell (GTK_MENU_SHELL (submenu), carbon_item->submenu);
sync_menu_shell (GTK_MENU_SHELL (submenu), carbon_item->submenu, FALSE, FALSE);
if (cfstr)
CFRelease (cfstr);
@ -267,11 +271,10 @@ static void
carbon_menu_item_update_label (CarbonMenuItem *carbon_item,
GtkWidget *widget)
{
GtkWidget *label;
const gchar *label_text;
CFStringRef cfstr = NULL;
label_text = get_menu_label_text (widget, &label);
label_text = get_menu_label_text (widget, NULL);
if (label_text)
cfstr = CFStringCreateWithCString (NULL, label_text,
kCFStringEncodingUTF8);
@ -362,7 +365,8 @@ carbon_menu_item_accel_changed (GtkAccelGroup *accel_group,
get_menu_label_text (widget, &label);
if (GTK_IS_ACCEL_LABEL (label) && GTK_ACCEL_LABEL (label)->accel_closure == accel_closure)
if (GTK_IS_ACCEL_LABEL (label) &&
GTK_ACCEL_LABEL (label)->accel_closure == accel_closure)
carbon_menu_item_update_accelerator (carbon_item, widget);
}
@ -469,8 +473,8 @@ carbon_menu_item_connect (GtkWidget *menu_item,
menu_item);
}
carbon_item->menu = menu;
carbon_item->index = index;
carbon_item->menu = menu;
carbon_item->index = index;
return carbon_item;
}
@ -479,18 +483,17 @@ carbon_menu_item_connect (GtkWidget *menu_item,
/*
* carbon event handler
*/
static int eventcnt = 0;
static OSStatus
menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
EventRef event_ref,
menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
EventRef event_ref,
void *data)
{
UInt32 event_class = GetEventClass (event_ref);
UInt32 event_kind = GetEventKind (event_ref);
UInt32 event_class = GetEventClass (event_ref);
UInt32 event_kind = GetEventKind (event_ref);
MenuRef menu_ref;
switch (event_class)
switch (event_class)
{
case kEventClassCommand:
/* This is called when activating (is that the right GTK+ term?)
@ -501,29 +504,23 @@ menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
HICommand command;
OSStatus err;
//g_print ("Menu: kEventClassCommand/kEventCommandProcess\n");
/*g_printerr ("Menu: kEventClassCommand/kEventCommandProcess\n");*/
err = GetEventParameter (event_ref, kEventParamDirectObject,
typeHICommand, 0,
err = GetEventParameter (event_ref, kEventParamDirectObject,
typeHICommand, 0,
sizeof (command), 0, &command);
if (err == noErr)
{
GtkWidget *widget = NULL;
if (command.commandID == kHICommandQuit)
{
gtk_main_quit (); /* Just testing... */
return noErr;
}
/* Get any GtkWidget associated with the item. */
err = GetMenuItemProperty (command.menu.menuRef,
command.menu.menuItemIndex,
GTK_QUARTZ_MENU_CREATOR,
GTK_QUARTZ_ITEM_WIDGET,
err = GetMenuItemProperty (command.menu.menuRef,
command.menu.menuItemIndex,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (widget), 0, &widget);
if (err == noErr && widget)
if (err == noErr && GTK_IS_WIDGET (widget))
{
gtk_menu_item_activate (GTK_MENU_ITEM (widget));
return noErr;
@ -532,13 +529,13 @@ menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
}
break;
case kEventClassMenu:
GetEventParameter (event_ref,
kEventParamDirectObject,
typeMenuRef,
NULL,
sizeof (menu_ref),
NULL,
case kEventClassMenu:
GetEventParameter (event_ref,
kEventParamDirectObject,
typeMenuRef,
NULL,
sizeof (menu_ref),
NULL,
&menu_ref);
switch (event_kind)
@ -547,18 +544,18 @@ menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
/* This is called when an item is selected (what is the
* GTK+ term? prelight?)
*/
//g_print ("kEventClassMenu/kEventMenuTargetItem\n");
/*g_printerr ("kEventClassMenu/kEventMenuTargetItem\n");*/
break;
case kEventMenuOpening:
/* Is it possible to dynamically build the menu here? We
* can at least set visibility/sensitivity.
* can at least set visibility/sensitivity.
*/
//g_print ("kEventClassMenu/kEventMenuOpening\n");
/*g_printerr ("kEventClassMenu/kEventMenuOpening\n");*/
break;
case kEventMenuClosed:
//g_print ("kEventClassMenu/kEventMenuClosed\n");
/*g_printerr ("kEventClassMenu/kEventMenuClosed\n");*/
break;
default:
@ -566,7 +563,7 @@ menu_event_handler_func (EventHandlerCallRef event_handler_call_ref,
}
break;
default:
break;
}
@ -592,7 +589,7 @@ setup_menu_event_handler (void)
InstallEventHandler (GetApplicationEventTarget (), menu_event_handler_upp,
GetEventTypeCount (menu_events), menu_events, 0,
&menu_event_handler_ref);
#if 0
/* FIXME: Remove the handler with: */
RemoveEventHandler(menu_event_handler_ref);
@ -600,16 +597,19 @@ setup_menu_event_handler (void)
#endif
}
#ifdef CARBON_MENU
static void
sync_menu_shell (GtkMenuShell *menu_shell,
MenuRef carbon_menu)
MenuRef carbon_menu,
gboolean toplevel,
gboolean debug)
{
GList *children;
GList *l;
MenuItemIndex carbon_index = 1;
if (debug)
g_printerr ("%s: syncing shell %p\n", G_STRFUNC, menu_shell);
carbon_menu_connect (GTK_WIDGET (menu_shell), carbon_menu);
children = gtk_container_get_children (GTK_CONTAINER (menu_shell));
@ -622,12 +622,24 @@ sync_menu_shell (GtkMenuShell *menu_shell,
if (GTK_IS_TEAROFF_MENU_ITEM (menu_item))
continue;
if (toplevel && g_object_get_data (G_OBJECT (menu_item),
"gtk-empty-menu-item"))
continue;
carbon_item = carbon_menu_item_get (menu_item);
if (debug)
g_printerr ("%s: carbon_item %d for menu_item %d (%s, %s)\n",
G_STRFUNC, carbon_item ? carbon_item->index : -1,
carbon_index, get_menu_label_text (menu_item, NULL),
g_type_name (G_TYPE_FROM_INSTANCE (menu_item)));
if (carbon_item && carbon_item->index != carbon_index)
{
DeleteMenuItem (carbon_item->menu,
carbon_item->index);
if (debug)
g_printerr ("%s: -> not matching, deleting\n", G_STRFUNC);
DeleteMenuItem (carbon_item->menu, carbon_index);
carbon_item = NULL;
}
@ -638,6 +650,9 @@ sync_menu_shell (GtkMenuShell *menu_shell,
CFStringRef cfstr = NULL;
MenuItemAttributes attributes = 0;
if (debug)
g_printerr ("%s: -> creating new\n", G_STRFUNC);
label_text = get_menu_label_text (menu_item, &label);
if (label_text)
cfstr = CFStringCreateWithCString (NULL, label_text,
@ -653,11 +668,11 @@ sync_menu_shell (GtkMenuShell *menu_shell,
attributes |= kMenuItemAttrHidden;
InsertMenuItemTextWithCFString (carbon_menu, cfstr,
carbon_index + 1,
carbon_index - 1,
attributes, 0);
SetMenuItemProperty (carbon_menu, carbon_index,
GTK_QUARTZ_MENU_CREATOR,
GTK_QUARTZ_ITEM_WIDGET,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (menu_item), &menu_item);
if (cfstr)
@ -682,8 +697,72 @@ sync_menu_shell (GtkMenuShell *menu_shell,
g_list_free (children);
}
static gulong emission_hook_id = 0;
static gboolean
parent_set_emission_hook (GSignalInvocationHint *ihint,
guint n_param_values,
const GValue *param_values,
gpointer data)
{
GtkWidget *instance = g_value_get_object (param_values);
if (GTK_IS_MENU_ITEM (instance))
{
GtkWidget *previous_parent = g_value_get_object (param_values + 1);
GtkWidget *menu_shell = NULL;
if (GTK_IS_MENU_SHELL (previous_parent))
{
menu_shell = previous_parent;
}
else if (GTK_IS_MENU_SHELL (instance->parent))
{
menu_shell = instance->parent;
}
if (menu_shell)
{
CarbonMenu *carbon_menu = carbon_menu_get (menu_shell);
if (carbon_menu)
{
#if 0
g_printerr ("%s: item %s %p (%s, %s)\n", G_STRFUNC,
previous_parent ? "removed from" : "added to",
menu_shell,
get_menu_label_text (instance, NULL),
g_type_name (G_TYPE_FROM_INSTANCE (instance)));
#endif
sync_menu_shell (GTK_MENU_SHELL (menu_shell),
carbon_menu->menu,
carbon_menu->menu == (MenuRef) data,
FALSE);
}
}
}
return TRUE;
}
static void
parent_set_emission_hook_remove (GtkWidget *widget,
gpointer data)
{
g_signal_remove_emission_hook (g_signal_lookup ("parent-set",
GTK_TYPE_WIDGET),
emission_hook_id);
}
/*
* public functions
*/
void
sync_menu_takeover_menu (GtkMenuShell *menu_shell)
ige_mac_menu_set_menu_bar (GtkMenuShell *menu_shell)
{
MenuRef carbon_menubar;
@ -699,98 +778,129 @@ sync_menu_takeover_menu (GtkMenuShell *menu_shell)
SetRootMenu (carbon_menubar);
setup_menu_event_handler ();
sync_menu_shell (menu_shell, carbon_menubar);
}
#else /* !CARBON_MENU */
emission_hook_id =
g_signal_add_emission_hook (g_signal_lookup ("parent-set",
GTK_TYPE_WIDGET),
0,
parent_set_emission_hook,
carbon_menubar, NULL);
static void
nsmenu_from_menushell (GtkMenuShell *menu_shell,
NSMenu *nsMenu)
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
GList *children;
GList *list;
g_signal_connect (menu_shell, "destroy",
G_CALLBACK (parent_set_emission_hook_remove),
NULL);
children = gtk_container_get_children (GTK_CONTAINER (menu_shell));
for (list = children; list; list = list->next)
{
GtkMenuItem *menu_item = list->data;
GtkLabel *label;
NSMenuItem *menuItem;
const gchar *menu_label;
NSString *menuLabel;
GtkWidget *submenu;
if (GTK_IS_TEAROFF_MENU_ITEM (menu_item))
continue;
menu_label = get_menu_label_text (menu_item, &label);
if (menu_label)
menuLabel = [NSString stringWithUTF8String:menu_label];
else
menuLabel = NULL;
if (GTK_IS_SEPARATOR_MENU_ITEM (menu_item))
menuItem = [NSMenuItem separatorItem];
else
menuItem = [[NSMenuItem allocWithZone:[NSMenu menuZone]] init];
if (menuLabel)
[menuItem setTitle:menuLabel];
if (!GTK_WIDGET_IS_SENSITIVE (menu_item))
[menuItem setEnabled:NO];
#if 0
/* FIXME ??? */
if (!GTK_WIDGET_VISIBLE (menu_item))
/* ??? */;
#endif
[nsMenu addItem:menuItem];
submenu = gtk_menu_item_get_submenu (menu_item);
if (submenu)
{
NSMenu *subMenu = [[NSMenu allocWithZone:[NSMenu menuZone]] initWithTitle:menuLabel];
[menuItem setSubmenu:subMenu];
nsmenu_from_menushell (GTK_MENU_SHELL (submenu), subMenu);
}
#if 0
g_signal_connect (menu_item, "notify",
G_CALLBACK (menu_item_notify_cb),
NULL);
#endif
}
g_list_free (children);
[pool release];
sync_menu_shell (menu_shell, carbon_menubar, TRUE, FALSE);
}
void
sync_menu_takeover_menu (GtkMenuShell *menu_shell)
ige_mac_menu_set_quit_menu_item (GtkMenuItem *menu_item)
{
NSMenu *mainMenu;
MenuRef appmenu;
MenuItemIndex index;
g_return_if_fail (GTK_IS_MENU_SHELL (menu_shell));
g_return_if_fail (GTK_IS_MENU_ITEM (menu_item));
mainMenu = [[NSMenu alloc] initWithTitle:@""];
if (GetIndMenuItemWithCommandID (NULL, kHICommandQuit, 1,
&appmenu, &index) == noErr)
{
SetMenuItemCommandID (appmenu, index, 0);
SetMenuItemProperty (appmenu, index,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (menu_item), &menu_item);
// [mainMenu initWithTitle:[NSString stringWithUTF8String:"Foo"]];
// [mainMenu setAutoenablesItems:NO];
// mainMenu = [NSApp mainMenu];
nsmenu_from_menushell (menu_shell, mainMenu);
// [NSApp setMainMenu:mainMenu];
gtk_widget_hide (GTK_WIDGET (menu_item));
}
}
#endif /* CARBON_MENU */
struct _IgeMacMenuGroup
{
GList *items;
};
static GList *app_menu_groups = NULL;
IgeMacMenuGroup *
ige_mac_menu_add_app_menu_group (void)
{
IgeMacMenuGroup *group = g_slice_new0 (IgeMacMenuGroup);
app_menu_groups = g_list_append (app_menu_groups, group);
return group;
}
void
ige_mac_menu_add_app_menu_item (IgeMacMenuGroup *group,
GtkMenuItem *menu_item,
const gchar *label)
{
MenuRef appmenu;
GList *list;
gint index = 0;
g_return_if_fail (group != NULL);
g_return_if_fail (GTK_IS_MENU_ITEM (menu_item));
if (GetIndMenuItemWithCommandID (NULL, kHICommandHide, 1,
&appmenu, NULL) != noErr)
{
g_warning ("%s: retrieving app menu failed",
G_STRFUNC);
return;
}
for (list = app_menu_groups; list; list = g_list_next (list))
{
IgeMacMenuGroup *list_group = list->data;
index += g_list_length (list_group->items);
/* adjust index for the separator between groups, but not
* before the first group
*/
if (list_group->items && list->prev)
index++;
if (group == list_group)
{
CFStringRef cfstr;
/* add a separator before adding the first item, but not
* for the first group
*/
if (!group->items && list->prev)
{
InsertMenuItemTextWithCFString (appmenu, NULL, index,
kMenuItemAttrSeparator, 0);
index++;
}
if (!label)
label = get_menu_label_text (GTK_WIDGET (menu_item), NULL);
cfstr = CFStringCreateWithCString (NULL, label,
kCFStringEncodingUTF8);
InsertMenuItemTextWithCFString (appmenu, cfstr, index, 0, 0);
SetMenuItemProperty (appmenu, index + 1,
IGE_QUARTZ_MENU_CREATOR,
IGE_QUARTZ_ITEM_WIDGET,
sizeof (menu_item), &menu_item);
CFRelease (cfstr);
gtk_widget_hide (GTK_WIDGET (menu_item));
group->items = g_list_append (group->items, menu_item);
return;
}
}
if (!list)
g_warning ("%s: app menu group %p does not exist",
G_STRFUNC, group);
}

View file

@ -1,11 +1,15 @@
/* GTK+ Integration for the Mac OS X Menubar.
*
* Copyright (C) 2007 Pioneer Research Center USA, Inc.
* Copyright (C) 2007 Imendio AB
*
* For further information, see:
* http://developer.imendio.com/projects/gtk-macosx/menubar
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
* License as published by the Free Software Foundation; version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
@ -18,10 +22,23 @@
* Boston, MA 02111-1307, USA.
*/
#ifndef __IGE_MAC_MENU_H__
#define __IGE_MAC_MENU_H__
#include <gtk/gtk.h>
G_BEGIN_DECLS
void sync_menu_takeover_menu (GtkMenuShell *menu_shell);
typedef struct _IgeMacMenuGroup IgeMacMenuGroup;
void ige_mac_menu_set_menu_bar (GtkMenuShell *menu_shell);
void ige_mac_menu_set_quit_menu_item (GtkMenuItem *menu_item);
IgeMacMenuGroup * ige_mac_menu_add_app_menu_group (void);
void ige_mac_menu_add_app_menu_item (IgeMacMenuGroup *group,
GtkMenuItem *menu_item,
const gchar *label);
G_END_DECLS
#endif /* __IGE_MAC_MENU_H__ */