applications/gnome-control-center
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model: Add visibility field

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This field can be used to communicate the visibility of the
panel from a static context (i.e. without any instances of
a CcPanel nor any access to CcShell).
This commit is contained in:
Georges Basile Stavracas Neto 2018-04-08 19:10:25 -03:00
parent 489a7ae5dd
commit a78cbe3963
6 changed files with 246 additions and 63 deletions
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45
shell/cc-shell-model.c
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@ -254,8 +254,8 @@ cc_shell_model_class_init (CcShellModelClass *klass)
static void
cc_shell_model_init (CcShellModel *self)
{
GType types[] = {G_TYPE_STRING, G_TYPE_STRING, G_TYPE_APP_INFO, G_TYPE_STRING,
G_TYPE_UINT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_ICON, G_TYPE_STRV};
GType types[] = {G_TYPE_STRING, G_TYPE_STRING, G_TYPE_APP_INFO, G_TYPE_STRING, G_TYPE_UINT,
G_TYPE_STRING, G_TYPE_STRING, G_TYPE_ICON, G_TYPE_STRV, G_TYPE_UINT };
gtk_list_store_set_column_types (GTK_LIST_STORE (self),
N_COLS, types);
@ -318,6 +318,7 @@ cc_shell_model_add_item (CcShellModel *model,
COL_CASEFOLDED_DESCRIPTION, casefolded_description,
COL_GICON, icon,
COL_KEYWORDS, keywords,
COL_VISIBILITY, CC_PANEL_VISIBLE,
-1);
g_free (casefolded_name);
@ -399,3 +400,43 @@ cc_shell_model_set_sort_terms (CcShellModel *self,
self,
NULL);
}
void
cc_shell_model_set_panel_visibility (CcShellModel *self,
const gchar *id,
CcPanelVisibility visibility)
{
GtkTreeModel *model;
GtkTreeIter iter;
gboolean valid;
g_return_if_fail (CC_IS_SHELL_MODEL (self));
model = GTK_TREE_MODEL (self);
/* Find the iter for the panel with the given id */
valid = gtk_tree_model_get_iter_first (model, &iter);
while (valid)
{
g_autofree gchar *item_id = NULL;
gtk_tree_model_get (model, &iter, COL_ID, &item_id, -1);
/* Found the iter */
if (g_str_equal (id, item_id))
break;
/* If not found, continue */
valid = gtk_tree_model_iter_next (model, &iter);
}
/* If we don't find any panel with the given id, we'll iterate until
* valid == FALSE, so we can use this variable to determine if the
* panel was found or not. It is a programming error to try to set
* the visibility of a non-existant panel.
*/
g_assert (valid);
gtk_list_store_set (GTK_LIST_STORE (self), &iter, COL_VISIBILITY, visibility, -1);
}