[gnome-builder/wip/libide-merge] editor: GtkEntry:text doesn't like to be NULL
- From: Christian Hergert <chergert src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-builder/wip/libide-merge] editor: GtkEntry:text doesn't like to be NULL
- Date: Mon, 23 Mar 2015 21:33:28 +0000 (UTC)
commit f1eabe41cb150cd20b2973f036ec4ebd71a3f8b0
Author: Christian Hergert <christian hergert me>
Date: Mon Mar 23 14:33:19 2015 -0700
editor: GtkEntry:text doesn't like to be NULL
So we'll just use a transform func to transform NULL to "".
src/editor/gb-editor-frame.c | 22 ++++++++++++++++++++--
1 files changed, 20 insertions(+), 2 deletions(-)
---
diff --git a/src/editor/gb-editor-frame.c b/src/editor/gb-editor-frame.c
index 07852f8..650d728 100644
--- a/src/editor/gb-editor-frame.c
+++ b/src/editor/gb-editor-frame.c
@@ -165,6 +165,23 @@ gb_editor_frame_get_document (GbEditorFrame *self)
return NULL;
}
+static gboolean
+search_text_transform_to (GBinding *binding,
+ const GValue *from_value,
+ GValue *to_value,
+ gpointer user_data)
+{
+ g_assert (from_value != NULL);
+ g_assert (to_value != NULL);
+
+ if (g_value_get_string (from_value) == NULL)
+ g_value_set_string (to_value, "");
+ else
+ g_value_copy (from_value, to_value);
+
+ return TRUE;
+}
+
void
gb_editor_frame_set_document (GbEditorFrame *self,
GbEditorDocument *document)
@@ -190,8 +207,9 @@ gb_editor_frame_set_document (GbEditorFrame *self,
*/
search_context = ide_source_view_get_search_context (self->source_view);
search_settings = gtk_source_search_context_get_settings (search_context);
- g_object_bind_property (self->search_entry, "text", search_settings, "search-text",
- (G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL));
+ g_object_bind_property_full (self->search_entry, "text", search_settings, "search-text",
+ (G_BINDING_SYNC_CREATE | G_BINDING_BIDIRECTIONAL),
+ search_text_transform_to, NULL, NULL, NULL);
g_signal_connect_object (search_context,
"notify::occurrences-count",
G_CALLBACK (gb_editor_frame_on_search_occurrences_notify),
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