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Make custom keybinding editing work again

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Only allow adding custom bindings in their section.
Fix up memory management when removing bindings.
This commit is contained in:
Matthias Clasen 2011-01-21 02:03:34 -05:00
parent 8effcb317c
commit 110b7fe8a8
1 changed files with 36 additions and 27 deletions
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63
panels/keyboard/keyboard-shortcuts.c
View file

@ -852,6 +852,26 @@ description_set_func (GtkTreeViewColumn *tree_column,
"editable", FALSE, NULL);
}
static void
shortcut_selection_changed (GtkTreeSelection *selection, gpointer data)
{
GtkWidget *button = data;
GtkTreeModel *model;
GtkTreeIter iter;
KeyEntry *key;
gboolean can_remove;
can_remove = FALSE;
if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
gtk_tree_model_get (model, &iter, DETAIL_KEYENTRY_COLUMN, &key, -1);
if (key && key->command != NULL && key->editable)
can_remove = TRUE;
}
gtk_widget_set_sensitive (button, can_remove);
}
static void
section_selection_changed (GtkTreeSelection *selection, gpointer data)
{
@ -865,9 +885,13 @@ section_selection_changed (GtkTreeSelection *selection, gpointer data)
GtkWidget *shortcut_treeview;
GtkTreeModel *shortcut_model;
gchar *description;
gint group;
gint i;
gtk_tree_model_get (model, &iter, SECTION_DESCRIPTION_COLUMN, &description, -1);
gtk_tree_model_get (model, &iter,
SECTION_DESCRIPTION_COLUMN, &description,
SECTION_GROUP_COLUMN, &group, -1);
keys = g_hash_table_lookup (kb_sections, description);
if (keys == NULL)
{
@ -875,6 +899,10 @@ section_selection_changed (GtkTreeSelection *selection, gpointer data)
return;
}
gtk_widget_set_sensitive (WID (builder, "add-toolbutton"),
group == BINDING_GROUP_USER);
gtk_widget_set_sensitive (WID (builder, "remove-toolbutton"), FALSE);
/* Fill the shortcut treeview with the keys for the selected section */
shortcut_treeview = GTK_WIDGET (gtk_builder_get_object (builder, "shortcut_treeview"));
shortcut_model = gtk_tree_view_get_model (GTK_TREE_VIEW (shortcut_treeview));
@ -894,26 +922,6 @@ section_selection_changed (GtkTreeSelection *selection, gpointer data)
}
}
static void
shortcut_selection_changed (GtkTreeSelection *selection, gpointer data)
{
GtkWidget *button = data;
GtkTreeModel *model;
GtkTreeIter iter;
KeyEntry *key;
gboolean can_remove;
can_remove = FALSE;
if (gtk_tree_selection_get_selected (selection, &model, &iter))
{
gtk_tree_model_get (model, &iter, DETAIL_KEYENTRY_COLUMN, &key, -1);
if (key && key->command != NULL && key->editable)
can_remove = TRUE;
}
gtk_widget_set_sensitive (button, can_remove);
}
typedef struct
{
GtkTreeView *tree_view;
@ -960,10 +968,10 @@ edit_custom_shortcut (KeyEntry *key)
static gboolean
remove_custom_shortcut (GtkTreeModel *model, GtkTreeIter *iter)
{
GtkTreeIter parent;
GConfClient *client;
gchar *base;
KeyEntry *key;
GPtrArray *keys_array;
gtk_tree_model_get (model, iter,
DETAIL_KEYENTRY_COLUMN, &key,
@ -990,6 +998,9 @@ remove_custom_shortcut (GtkTreeModel *model, GtkTreeIter *iter)
gconf_client_suggest_sync (client, NULL);
g_object_unref (client);
keys_array = g_hash_table_lookup (kb_sections, _("Custom Shortcuts"));
g_ptr_array_remove (keys_array, key);
g_free (key->gconf_key);
g_free (key->description);
g_free (key->desc_gconf_key);
@ -997,10 +1008,7 @@ remove_custom_shortcut (GtkTreeModel *model, GtkTreeIter *iter)
g_free (key->cmd_gconf_key);
g_free (key);
gtk_tree_model_iter_parent (model, &parent, iter);
gtk_tree_store_remove (GTK_TREE_STORE (model), iter);
if (!gtk_tree_model_iter_has_child (model, &parent))
gtk_tree_store_remove (GTK_TREE_STORE (model), &parent);
gtk_list_store_remove (GTK_LIST_STORE (model), iter);
return TRUE;
}
@ -1023,7 +1031,7 @@ update_custom_shortcut (GtkTreeModel *model, GtkTreeIter *iter)
{
GConfClient *client;
gtk_tree_store_set (GTK_TREE_STORE (model), iter,
gtk_list_store_set (GTK_LIST_STORE (model), iter,
DETAIL_KEYENTRY_COLUMN, key, -1);
client = gconf_client_get_default ();
if (key->description != NULL)
@ -1879,6 +1887,7 @@ setup_dialog (CcPanel *panel, GtkBuilder *builder)
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (treeview));
g_signal_connect (selection, "changed",
G_CALLBACK (section_selection_changed), builder);
section_selection_changed (selection, builder);
/* Setup the shortcut treeview */
treeview = GTK_TREE_VIEW (gtk_builder_get_object (builder,