static void
set_gdict_context (GdictDatabaseChooser *chooser,
GdictContext *context)
{
GdictDatabaseChooserPrivate *priv;
g_assert (GDICT_IS_DATABASE_CHOOSER (chooser));
priv = chooser->priv;
if (priv->context)
{
if (priv->start_id)
{
GDICT_NOTE (CHOOSER, "Removing old context handlers");
g_signal_handler_disconnect (priv->context, priv->start_id);
g_signal_handler_disconnect (priv->context, priv->match_id);
g_signal_handler_disconnect (priv->context, priv->end_id);
priv->start_id = 0;
priv->end_id = 0;
priv->match_id = 0;
}
if (priv->error_id)
{
g_signal_handler_disconnect (priv->context, priv->error_id);
priv->error_id = 0;
}
GDICT_NOTE (CHOOSER, "Removing old context");
g_object_unref (G_OBJECT (priv->context));
priv->context = NULL;
priv->results = -1;
}
if (!context)
return;
if (!GDICT_IS_CONTEXT (context))
{
g_warning ("Object of type '%s' instead of a GdictContext\n",
g_type_name (G_OBJECT_TYPE (context)));
return;
}
GDICT_NOTE (CHOOSER, "Setting new context");
priv->context = g_object_ref (context);
priv->results = 0;
}
static void
set_gdict_context (GdictSpeller *speller,
GdictContext *context)
{
GdictSpellerPrivate *priv;
g_assert (GDICT_IS_SPELLER (speller));
priv = speller->priv;
if (priv->context)
{
if (priv->start_id)
{
GDICT_NOTE (SPELLER, "Removing old context handlers");
g_signal_handler_disconnect (priv->context, priv->start_id);
g_signal_handler_disconnect (priv->context, priv->match_id);
g_signal_handler_disconnect (priv->context, priv->end_id);
priv->start_id = 0;
priv->end_id = 0;
priv->match_id = 0;
}
if (priv->error_id)
{
g_signal_handler_disconnect (priv->context, priv->error_id);
priv->error_id = 0;
}
GDICT_NOTE (SPELLER, "Removing old context");
g_object_unref (G_OBJECT (priv->context));
}
if (!context)
return;
if (!GDICT_IS_CONTEXT (context))
{
g_warning ("Object of type `%s' instead of a GdictContext\n",
g_type_name (G_OBJECT_TYPE (context)));
return;
}
GDICT_NOTE (SPELLER, "Setting new context\n");
priv->context = context;
g_object_ref (G_OBJECT (priv->context));
}
static void
database_found_cb (GdictContext *context,
GdictDatabase *database,
gpointer user_data)
{
GdictDatabaseChooser *chooser = GDICT_DATABASE_CHOOSER (user_data);
GdictDatabaseChooserPrivate *priv = chooser->priv;
GtkTreeIter iter;
const gchar *name, *full_name;
gint weight = PANGO_WEIGHT_NORMAL;
name = gdict_database_get_name (database);
full_name = gdict_database_get_full_name (database);
if (priv->current_db && !strcmp (priv->current_db, name))
weight = PANGO_WEIGHT_BOLD;
GDICT_NOTE (CHOOSER, "DATABASE: `%s' (`%s')",
name,
full_name);
gtk_list_store_append (priv->store, &iter);
gtk_list_store_set (priv->store, &iter,
DB_COLUMN_TYPE, DATABASE_NAME,
DB_COLUMN_NAME, name,
DB_COLUMN_DESCRIPTION, full_name,
DB_COLUMN_CURRENT, weight,
-1);
priv->results += 1;
}
static void
match_found_cb (GdictContext *context,
GdictMatch *match,
gpointer user_data)
{
GdictSpeller *speller = GDICT_SPELLER (user_data);
GdictSpellerPrivate *priv = speller->priv;
GtkTreeIter iter;
GDICT_NOTE (SPELLER, "MATCH: `%s' (from `%s')",
gdict_match_get_word (match),
gdict_match_get_database (match));
gtk_list_store_append (priv->store, &iter);
gtk_list_store_set (priv->store, &iter,
MATCH_COLUMN_TYPE, MATCH_WORD,
MATCH_COLUMN_DB_NAME, gdict_match_get_database (match),
MATCH_COLUMN_WORD, gdict_match_get_word (match),
-1);
if (priv->results == -1)
priv->results = 1;
else
priv->results += 1;
}
/**
* gdict_source_chooser_set_current_source:
* @chooser: a #GdictSourceChooser
* @source_name: the name of a dictionary source
*
* Sets the current dictionary source named @source_name. The row
* of the source, if found, will be selected and activated.
*
* Return value: %TRUE if the source was found
*
* Since: 0.12
*/
gboolean
gdict_source_chooser_set_current_source (GdictSourceChooser *chooser,
const gchar *source_name)
{
GdictSourceChooserPrivate *priv;
SelectData data;
gboolean retval;
g_return_val_if_fail (GDICT_IS_SOURCE_CHOOSER (chooser), FALSE);
g_return_val_if_fail (source_name != NULL, FALSE);
priv = chooser->priv;
if (priv->current_source && !strcmp (priv->current_source, source_name))
return TRUE;
data.source_name = g_strdup (source_name);
data.chooser = chooser;
data.found = FALSE;
data.do_select = TRUE;
data.do_activate = TRUE;
gtk_tree_model_foreach (GTK_TREE_MODEL (priv->store),
scan_for_source_name,
&data);
retval = data.found;
GDICT_NOTE (CHOOSER, "%s current source: %s",
data.found ? "set" : "not set",
data.source_name);
if (data.found)
{
g_free (priv->current_source);
priv->current_source = data.source_name;
}
else
g_free (data.source_name);
return retval;
}
