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mutter/src/menu.c
Havoc Pennington 8ae714eeae disable custom log handler and fatal mask for now 
2002-02-06  Havoc Pennington  <hp@pobox.com>

	* src/main.c (main): disable custom log handler and fatal mask for
	now

	* src/theme.c (meta_draw_op_list_draw):
	Add META_DRAW_CLIP

	* src/main.c: load theme, monitor current theme setting

	* src/prefs.c: add "current theme" setting

	* src/stack.c (meta_stack_free): don't try to free
	last_root_children_stacked if it doesn't exist

	* src/themewidget.c: pluggable GtkMisc subclass to use
	for menu icons

	* src/screen.c (meta_screen_manage_all_windows): fix
	signed/unsigned warning

	* src/frames.c: port to theme system
	(meta_frames_style_set): chain up

	* theme-format.txt: new file

	* configure.in: add more compiler warnings

	* src/theme.c: add various stuff needed to get theme parser
	working. Remove the "spacer" concept from FrameLayout object.
	Add draw op that references a draw op list.

	* configure.in: require GTK 1.3.13

	* src/Makefile.am: add theme-parser.[hc], implement loading a
	theme

	* src/theme.c: add "draw title" and "draw window icon" operations
	(meta_draw_op_draw): put object_width/object_height in expression
	environment before computing x/y. Handle out-of-memory when
	creating pixbufs. Assorted other cleanups.
2002-02-07 03:07:56 +00:00

384 lines
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/* Metacity window menu */
/*
* Copyright (C) 2001 Havoc Pennington
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#include <config.h>
#include "menu.h"
#include "main.h"
#include "util.h"
#include "core.h"
#include "themewidget.h"
typedef struct _MenuItem MenuItem;
typedef struct _MenuData MenuData;
struct _MenuItem
{
MetaMenuOp op;
const char *stock_id;
const char *label;
};
struct _MenuData
{
MetaWindowMenu *menu;
MetaMenuOp op;
};
static void activate_cb (GtkWidget *menuitem, gpointer data);
static MenuItem menuitems[] = {
{ META_MENU_OP_DELETE, NULL, N_("_Close") },
{ META_MENU_OP_MINIMIZE, NULL, N_("_Minimize") },
{ META_MENU_OP_MAXIMIZE, NULL, N_("Ma_ximize") },
{ META_MENU_OP_UNMAXIMIZE, NULL, N_("_Unmaximize") },
{ META_MENU_OP_SHADE, NULL, N_("_Shade") },
{ META_MENU_OP_UNSHADE, NULL, N_("U_nshade") },
{ META_MENU_OP_MOVE, NULL, N_("Mo_ve") },
{ META_MENU_OP_RESIZE, NULL, N_("_Resize") },
{ 0, NULL, NULL }, /* separator */
{ META_MENU_OP_STICK, NULL, N_("Put on _All Workspaces") },
{ META_MENU_OP_UNSTICK, NULL, N_("Only on _This Workspace") }
};
static void
popup_position_func (GtkMenu *menu,
gint *x,
gint *y,
gboolean *push_in,
gpointer user_data)
{
GtkRequisition req;
GdkPoint *pos;
pos = user_data;
gtk_widget_size_request (GTK_WIDGET (menu), &req);
*x = pos->x;
*y = pos->y;
/* Ensure onscreen */
*x = CLAMP (*x, 0, MAX (0, gdk_screen_width () - req.width));
*y = CLAMP (*y, 0, MAX (0, gdk_screen_height () - req.height));
}
static void
menu_closed (GtkMenu *widget,
gpointer data)
{
MetaWindowMenu *menu;
menu = data;
meta_frames_notify_menu_hide (menu->frames);
(* menu->func) (menu, gdk_display,
menu->client_xwindow,
0, 0,
menu->data);
/* menu may now be freed */
}
static void
activate_cb (GtkWidget *menuitem, gpointer data)
{
MenuData *md;
g_return_if_fail (GTK_IS_WIDGET (menuitem));
md = data;
meta_frames_notify_menu_hide (md->menu->frames);
(* md->menu->func) (md->menu, gdk_display,
md->menu->client_xwindow,
md->op,
GPOINTER_TO_INT (g_object_get_data (G_OBJECT (menuitem),
"workspace")),
md->menu->data);
/* menu may now be freed */
}
static void
menu_icon_size_func (MetaArea *area,
int *width,
int *height,
void *user_data)
{
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU,
width, height);
}
static void
menu_icon_expose_func (MetaArea *area,
GdkEventExpose *event,
int x_offset,
int y_offset,
void *user_data)
{
int width, height;
MetaMenuIconType type;
type = GPOINTER_TO_INT (user_data);
gtk_icon_size_lookup (GTK_ICON_SIZE_MENU,
&width, &height);
meta_theme_draw_menu_icon (meta_theme_get_current (),
GTK_WIDGET (area),
GTK_WIDGET (area)->window,
&event->area,
x_offset, y_offset,
width, height,
type);
}
MetaWindowMenu*
meta_window_menu_new (MetaFrames *frames,
MetaMenuOp ops,
MetaMenuOp insensitive,
Window client_xwindow,
int active_workspace,
int n_workspaces,
MetaWindowMenuFunc func,
gpointer data)
{
int i;
MetaWindowMenu *menu;
menu = g_new (MetaWindowMenu, 1);
menu->frames = frames;
menu->client_xwindow = client_xwindow;
menu->func = func;
menu->data = data;
menu->ops = ops;
menu->insensitive = insensitive;
menu->menu = gtk_menu_new ();
i = 0;
while (i < (int) G_N_ELEMENTS (menuitems))
{
if (ops & menuitems[i].op || menuitems[i].op == 0)
{
GtkWidget *mi;
MenuData *md;
if (menuitems[i].op == 0)
{
mi = gtk_separator_menu_item_new ();
}
else
{
GtkWidget *image;
image = NULL;
switch (menuitems[i].op)
{
case META_MENU_OP_MAXIMIZE:
image = meta_area_new ();
meta_area_setup (META_AREA (image),
menu_icon_size_func,
menu_icon_expose_func,
GINT_TO_POINTER (META_MENU_ICON_TYPE_MAXIMIZE),
NULL);
break;
case META_MENU_OP_UNMAXIMIZE:
image = meta_area_new ();
meta_area_setup (META_AREA (image),
menu_icon_size_func,
menu_icon_expose_func,
GINT_TO_POINTER (META_MENU_ICON_TYPE_UNMAXIMIZE),
NULL);
break;
case META_MENU_OP_MINIMIZE:
image = meta_area_new ();
meta_area_setup (META_AREA (image),
menu_icon_size_func,
menu_icon_expose_func,
GINT_TO_POINTER (META_MENU_ICON_TYPE_MINIMIZE),
NULL);
break;
case META_MENU_OP_DELETE:
image = meta_area_new ();
meta_area_setup (META_AREA (image),
menu_icon_size_func,
menu_icon_expose_func,
GINT_TO_POINTER (META_MENU_ICON_TYPE_CLOSE),
NULL);
break;
default:
break;
}
if (image == NULL &&
menuitems[i].stock_id)
{
image = gtk_image_new_from_stock (menuitems[i].stock_id,
GTK_ICON_SIZE_MENU);
}
if (image)
{
mi = gtk_image_menu_item_new_with_mnemonic (menuitems[i].label);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (mi),
image);
gtk_widget_show (image);
}
else
{
mi = gtk_menu_item_new_with_mnemonic (menuitems[i].label);
}
if (insensitive & menuitems[i].op)
gtk_widget_set_sensitive (mi, FALSE);
md = g_new (MenuData, 1);
md->menu = menu;
md->op = menuitems[i].op;
gtk_signal_connect_full (GTK_OBJECT (mi),
"activate",
GTK_SIGNAL_FUNC (activate_cb),
NULL,
md,
g_free, FALSE, FALSE);
}
gtk_menu_shell_append (GTK_MENU_SHELL (menu->menu),
mi);
gtk_widget_show (mi);
}
++i;
}
if (ops & META_MENU_OP_WORKSPACES)
{
meta_warning ("Creating %d-workspace menu current %d\n",
n_workspaces, active_workspace);
if (n_workspaces > 0)
{
GtkWidget *mi;
i = 0;
while (i < n_workspaces)
{
char *label;
MenuData *md;
if (ops & META_MENU_OP_UNSTICK)
label = g_strdup_printf (_("Only on workspace %s%d"),
i < 9 ? "_" : "", i + 1);
else
label = g_strdup_printf (_("Move to workspace %s%d"),
i < 9 ? "_" : "", i + 1);
mi = gtk_menu_item_new_with_mnemonic (label);
g_free (label);
if (!(ops & META_MENU_OP_UNSTICK) &&
(active_workspace == i ||
insensitive & META_MENU_OP_WORKSPACES))
gtk_widget_set_sensitive (mi, FALSE);
md = g_new (MenuData, 1);
md->menu = menu;
md->op = META_MENU_OP_WORKSPACES;
g_object_set_data (G_OBJECT (mi),
"workspace",
GINT_TO_POINTER (i));
gtk_signal_connect_full (GTK_OBJECT (mi),
"activate",
GTK_SIGNAL_FUNC (activate_cb),
NULL,
md,
g_free, FALSE, FALSE);
gtk_menu_shell_append (GTK_MENU_SHELL (menu->menu),
mi);
gtk_widget_show (mi);
++i;
}
}
}
else
meta_verbose ("not creating workspace menu\n");
gtk_signal_connect (GTK_OBJECT (menu->menu),
"selection_done",
GTK_SIGNAL_FUNC (menu_closed),
menu);
return menu;
}
void
meta_window_menu_popup (MetaWindowMenu *menu,
int root_x,
int root_y,
int button,
guint32 timestamp)
{
GdkPoint *pt;
pt = g_new (GdkPoint, 1);
g_object_set_data_full (G_OBJECT (menu->menu),
"destroy-point",
pt,
g_free);
pt->x = root_x;
pt->y = root_y;
gtk_menu_popup (GTK_MENU (menu->menu),
NULL, NULL,
popup_position_func, pt,
button,
timestamp);
if (!GTK_MENU_SHELL (menu->menu)->have_xgrab)
meta_warning ("GtkMenu failed to grab the pointer\n");
}
void
meta_window_menu_free (MetaWindowMenu *menu)
{
gtk_widget_destroy (menu->menu);
g_free (menu);
}
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