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Only use the results of find_menu/toolbar_position() if they succeed. May

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2006-12-28  Matthias Clasen  <mclasen@redhat.com>

        * gtk/gtkuimanager.c (update_node): Only use the results
        of find_menu/toolbar_position() if they succeed. May fix
        bug #388041.
This commit is contained in:
Matthias Clasen 2006-12-28 21:23:17 +00:00 committed by Matthias Clasen
parent 61f5f016db
commit 785bffff68
2 changed files with 133 additions and 108 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2006-12-28 Matthias Clasen <mclasen@redhat.com>
* gtk/gtkuimanager.c (update_node): Only use the results
of find_menu/toolbar_position() if they succeed. May fix
bug #388041.
2006-12-28 Matthias Clasen <mclasen@redhat.com>
* gdk/gdk.c: Fix some formatting errors in docs.

235
gtk/gtkuimanager.c
View File

@ -1786,20 +1786,21 @@ get_action_by_name (GtkUIManager *merge,
return NULL;
}
static void
static gboolean
find_menu_position (GNode *node,
GtkWidget **menushell_p,
gint *pos_p)
{
GtkWidget *menushell;
gint pos;
gint pos = 0;
g_return_if_fail (node != NULL);
g_return_if_fail (NODE_INFO (node)->type == NODE_TYPE_MENU ||
NODE_INFO (node)->type == NODE_TYPE_POPUP ||
NODE_INFO (node)->type == NODE_TYPE_MENU_PLACEHOLDER ||
NODE_INFO (node)->type == NODE_TYPE_MENUITEM ||
NODE_INFO (node)->type == NODE_TYPE_SEPARATOR);
g_return_val_if_fail (node != NULL, FALSE);
g_return_val_if_fail (NODE_INFO (node)->type == NODE_TYPE_MENU ||
NODE_INFO (node)->type == NODE_TYPE_POPUP ||
NODE_INFO (node)->type == NODE_TYPE_MENU_PLACEHOLDER ||
NODE_INFO (node)->type == NODE_TYPE_MENUITEM ||
NODE_INFO (node)->type == NODE_TYPE_SEPARATOR,
FALSE);
/* first sibling -- look at parent */
if (node->prev == NULL)
@ -1828,14 +1829,14 @@ find_menu_position (GNode *node,
break;
case NODE_TYPE_MENU_PLACEHOLDER:
menushell = gtk_widget_get_parent (NODE_INFO (parent)->proxy);
g_return_if_fail (GTK_IS_MENU_SHELL (menushell));
g_return_val_if_fail (GTK_IS_MENU_SHELL (menushell), FALSE);
pos = g_list_index (GTK_MENU_SHELL (menushell)->children,
NODE_INFO (parent)->proxy) + 1;
break;
default:
g_warning("%s: bad parent node type %d", G_STRLOC,
NODE_INFO (parent)->type);
return;
g_warning ("%s: bad parent node type %d", G_STRLOC,
NODE_INFO (parent)->type);
return FALSE;
}
}
else
@ -1849,9 +1850,9 @@ find_menu_position (GNode *node,
else
prev_child = NODE_INFO (sibling)->proxy;
g_return_if_fail (GTK_IS_WIDGET (prev_child));
g_return_val_if_fail (GTK_IS_WIDGET (prev_child), FALSE);
menushell = gtk_widget_get_parent (prev_child);
g_return_if_fail (GTK_IS_MENU_SHELL (menushell));
g_return_val_if_fail (GTK_IS_MENU_SHELL (menushell), FALSE);
pos = g_list_index (GTK_MENU_SHELL (menushell)->children, prev_child) + 1;
}
@ -1860,9 +1861,11 @@ find_menu_position (GNode *node,
*menushell_p = menushell;
if (pos_p)
*pos_p = pos;
return TRUE;
}
static void
static gboolean
find_toolbar_position (GNode *node,
GtkWidget **toolbar_p,
gint *pos_p)
@ -1870,11 +1873,12 @@ find_toolbar_position (GNode *node,
GtkWidget *toolbar;
gint pos;
g_return_if_fail (node != NULL);
g_return_if_fail (NODE_INFO (node)->type == NODE_TYPE_TOOLBAR ||
NODE_INFO (node)->type == NODE_TYPE_TOOLBAR_PLACEHOLDER ||
NODE_INFO (node)->type == NODE_TYPE_TOOLITEM ||
NODE_INFO (node)->type == NODE_TYPE_SEPARATOR);
g_return_val_if_fail (node != NULL, FALSE);
g_return_val_if_fail (NODE_INFO (node)->type == NODE_TYPE_TOOLBAR ||
NODE_INFO (node)->type == NODE_TYPE_TOOLBAR_PLACEHOLDER ||
NODE_INFO (node)->type == NODE_TYPE_TOOLITEM ||
NODE_INFO (node)->type == NODE_TYPE_SEPARATOR,
FALSE);
/* first sibling -- look at parent */
if (node->prev == NULL)
@ -1890,14 +1894,14 @@ find_toolbar_position (GNode *node,
break;
case NODE_TYPE_TOOLBAR_PLACEHOLDER:
toolbar = gtk_widget_get_parent (NODE_INFO (parent)->proxy);
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), FALSE);
pos = gtk_toolbar_get_item_index (GTK_TOOLBAR (toolbar),
GTK_TOOL_ITEM (NODE_INFO (parent)->proxy)) + 1;
break;
default:
g_warning ("%s: bad parent node type %d", G_STRLOC,
NODE_INFO (parent)->type);
return;
return FALSE;
}
}
else
@ -1911,9 +1915,9 @@ find_toolbar_position (GNode *node,
else
prev_child = NODE_INFO (sibling)->proxy;
g_return_if_fail (GTK_IS_WIDGET (prev_child));
g_return_val_if_fail (GTK_IS_WIDGET (prev_child), FALSE);
toolbar = gtk_widget_get_parent (prev_child);
g_return_if_fail (GTK_IS_TOOLBAR (toolbar));
g_return_val_if_fail (GTK_IS_TOOLBAR (toolbar), FALSE);
pos = gtk_toolbar_get_item_index (GTK_TOOLBAR (toolbar),
GTK_TOOL_ITEM (prev_child)) + 1;
@ -1923,6 +1927,8 @@ find_toolbar_position (GNode *node,
*toolbar_p = toolbar;
if (pos_p)
*pos_p = pos;
return TRUE;
}
/**
@ -2245,15 +2251,17 @@ update_node (GtkUIManager *self,
GtkWidget *menushell;
gint pos;
find_menu_position (node, &menushell, &pos);
info->proxy = gtk_action_create_menu_item (action);
g_object_ref_sink (info->proxy);
g_signal_connect (info->proxy, "notify::visible",
G_CALLBACK (update_smart_separators), NULL);
gtk_widget_set_name (info->proxy, info->name);
if (find_menu_position (node, &menushell, &pos))
{
info->proxy = gtk_action_create_menu_item (action);
g_object_ref_sink (info->proxy);
g_signal_connect (info->proxy, "notify::visible",
G_CALLBACK (update_smart_separators), NULL);
gtk_widget_set_name (info->proxy, info->name);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (info->proxy), menu);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell), info->proxy, pos);
gtk_menu_item_set_submenu (GTK_MENU_ITEM (info->proxy), menu);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell), info->proxy, pos);
}
}
}
else
@ -2321,24 +2329,26 @@ update_node (GtkUIManager *self,
GtkWidget *menushell;
gint pos;
find_menu_position (node, &menushell, &pos);
info->proxy = gtk_separator_menu_item_new ();
g_object_ref_sink (info->proxy);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->proxy, TRUE);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
NODE_INFO (node)->proxy, pos);
if (find_menu_position (node, &menushell, &pos))
{
info->proxy = gtk_separator_menu_item_new ();
g_object_ref_sink (info->proxy);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->proxy, TRUE);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
NODE_INFO (node)->proxy, pos);
info->extra = gtk_separator_menu_item_new ();
g_object_ref_sink (info->extra);
g_object_set_data (G_OBJECT (info->extra),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->extra, TRUE);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
NODE_INFO (node)->extra, pos+1);
info->extra = gtk_separator_menu_item_new ();
g_object_ref_sink (info->extra);
g_object_set_data (G_OBJECT (info->extra),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->extra, TRUE);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
NODE_INFO (node)->extra, pos + 1);
}
}
break;
case NODE_TYPE_TOOLBAR_PLACEHOLDER:
@ -2367,24 +2377,26 @@ update_node (GtkUIManager *self,
gint pos;
GtkToolItem *item;
find_toolbar_position (node, &toolbar, &pos);
item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, pos);
info->proxy = GTK_WIDGET (item);
g_object_ref_sink (info->proxy);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->proxy, TRUE);
if (find_toolbar_position (node, &toolbar, &pos))
{
item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, pos);
info->proxy = GTK_WIDGET (item);
g_object_ref_sink (info->proxy);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->proxy, TRUE);
item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, pos+1);
info->extra = GTK_WIDGET (item);
g_object_ref_sink (info->extra);
g_object_set_data (G_OBJECT (info->extra),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->extra, TRUE);
item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, pos+1);
info->extra = GTK_WIDGET (item);
g_object_ref_sink (info->extra);
g_object_set_data (G_OBJECT (info->extra),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_HIDDEN));
gtk_widget_set_no_show_all (info->extra, TRUE);
}
}
break;
case NODE_TYPE_MENUITEM:
@ -2407,13 +2419,15 @@ update_node (GtkUIManager *self,
GtkWidget *menushell;
gint pos;
find_menu_position (node, &menushell, &pos);
info->proxy = gtk_action_create_menu_item (action);
g_object_ref_sink (info->proxy);
gtk_widget_set_name (info->proxy, info->name);
if (find_menu_position (node, &menushell, &pos))
{
info->proxy = gtk_action_create_menu_item (action);
g_object_ref_sink (info->proxy);
gtk_widget_set_name (info->proxy, info->name);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
info->proxy, pos);
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
info->proxy, pos);
}
}
else
{
@ -2455,13 +2469,15 @@ update_node (GtkUIManager *self,
GtkWidget *toolbar;
gint pos;
find_toolbar_position (node, &toolbar, &pos);
info->proxy = gtk_action_create_tool_item (action);
g_object_ref_sink (info->proxy);
gtk_widget_set_name (info->proxy, info->name);
gtk_toolbar_insert (GTK_TOOLBAR (toolbar),
GTK_TOOL_ITEM (info->proxy), pos);
if (find_toolbar_position (node, &toolbar, &pos))
{
info->proxy = gtk_action_create_tool_item (action);
g_object_ref_sink (info->proxy);
gtk_widget_set_name (info->proxy, info->name);
gtk_toolbar_insert (GTK_TOOLBAR (toolbar),
GTK_TOOL_ITEM (info->proxy), pos);
}
}
else
{
@ -2502,26 +2518,27 @@ update_node (GtkUIManager *self,
info->proxy = NULL;
}
find_toolbar_position (node, &toolbar, &pos);
item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, pos);
info->proxy = GTK_WIDGET (item);
g_object_ref_sink (info->proxy);
gtk_widget_set_no_show_all (info->proxy, TRUE);
if (info->expand)
{
gtk_tool_item_set_expand (GTK_TOOL_ITEM (item), TRUE);
gtk_separator_tool_item_set_draw
(GTK_SEPARATOR_TOOL_ITEM (item), FALSE);
separator_mode = SEPARATOR_MODE_VISIBLE;
}
else
separator_mode = SEPARATOR_MODE_SMART;
if (find_toolbar_position (node, &toolbar, &pos))
{
item = gtk_separator_tool_item_new ();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, pos);
info->proxy = GTK_WIDGET (item);
g_object_ref_sink (info->proxy);
gtk_widget_set_no_show_all (info->proxy, TRUE);
if (info->expand)
{
gtk_tool_item_set_expand (GTK_TOOL_ITEM (item), TRUE);
gtk_separator_tool_item_set_draw (GTK_SEPARATOR_TOOL_ITEM (item), FALSE);
separator_mode = SEPARATOR_MODE_VISIBLE;
}
else
separator_mode = SEPARATOR_MODE_SMART;
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (separator_mode));
gtk_widget_show (info->proxy);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (separator_mode));
gtk_widget_show (info->proxy);
}
}
else
{
@ -2536,16 +2553,18 @@ update_node (GtkUIManager *self,
info->proxy = NULL;
}
find_menu_position (node, &menushell, &pos);
info->proxy = gtk_separator_menu_item_new ();
g_object_ref_sink (info->proxy);
gtk_widget_set_no_show_all (info->proxy, TRUE);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_SMART));
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
info->proxy, pos);
gtk_widget_show (info->proxy);
if (find_menu_position (node, &menushell, &pos))
{
info->proxy = gtk_separator_menu_item_new ();
g_object_ref_sink (info->proxy);
gtk_widget_set_no_show_all (info->proxy, TRUE);
g_object_set_data (G_OBJECT (info->proxy),
I_("gtk-separator-mode"),
GINT_TO_POINTER (SEPARATOR_MODE_SMART));
gtk_menu_shell_insert (GTK_MENU_SHELL (menushell),
info->proxy, pos);
gtk_widget_show (info->proxy);
}
}
break;
case NODE_TYPE_ACCELERATOR: