Remember keywords layout

Save and restore expanded keywords rows
BestImageViewer · May 25, 2017 · 36d2e8e · 36d2e8e
1 parent 4293c45
commit 36d2e8e
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Showing 3 changed files with 89 additions and 3 deletions.
diff --git a/src/bar_keywords.c b/src/bar_keywords.c
@@ -247,9 +247,39 @@ void bar_pane_keywords_set_fd(GtkWidget *pane, FileData *fd)
 	bar_pane_keywords_update(pkd);
 }
 
+void bar_keyword_tree_get_expanded_cb(GtkTreeView *keyword_treeview, GtkTreePath *path,  gpointer data)
+{
+	GList **expanded = data;
+	GtkTreeModel *model;
+	GtkTreeIter iter;
+	gchar *path_string;
+
+	model = gtk_tree_view_get_model(GTK_TREE_VIEW(keyword_treeview));
+	gtk_tree_model_get_iter(model, &iter, path);
+
+	path_string = gtk_tree_model_get_string_from_iter(model, &iter);
+
+	*expanded = g_list_append(*expanded, g_strdup(path_string));
+	g_free(path_string);
+}
+
+static void bar_pane_keywords_entry_write_config(gchar *entry, GString *outstr, gint indent)
+{
+	struct {
+		gchar *path;
+	} expand;
+
+	expand.path = entry;
+
+	WRITE_NL(); WRITE_STRING("<expanded ");
+	WRITE_CHAR(expand, path);
+	WRITE_STRING("/>");
+}
+
 static void bar_pane_keywords_write_config(GtkWidget *pane, GString *outstr, gint indent)
 {
 	PaneKeywordsData *pkd;
+	GList *path_expanded = NULL;
 
 	pkd = g_object_get_data(G_OBJECT(pane), "pane_data");
 	if (!pkd) return;
@@ -262,7 +292,24 @@ static void bar_pane_keywords_write_config(GtkWidget *pane, GString *outstr, gin
 	WRITE_BOOL(pkd->pane, expanded);
 	WRITE_CHAR(*pkd, key);
 	WRITE_INT(*pkd, height);
-	WRITE_STRING("/>");
+	WRITE_STRING(">");
+	indent++;
+
+	gtk_tree_view_map_expanded_rows(GTK_TREE_VIEW(pkd->keyword_treeview),
+								(bar_keyword_tree_get_expanded_cb), &path_expanded);
+
+	g_list_first(path_expanded);
+	while (path_expanded)
+		{
+		bar_pane_keywords_entry_write_config(path_expanded->data, outstr, indent);
+		g_free(path_expanded->data);
+		path_expanded = path_expanded->next;
+		}
+	g_list_free(path_expanded);
+
+	indent--;
+	WRITE_NL();
+	WRITE_STRING("</pane_keywords>");
 }
 
 gint bar_pane_keywords_event(GtkWidget *bar, GdkEvent *event)
@@ -1494,4 +1541,27 @@ void bar_pane_keywords_update_from_config(GtkWidget *pane, const gchar **attribu
 }
 
 
+void bar_pane_keywords_entry_add_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values)
+{
+	PaneKeywordsData *pkd;
+	gchar *path = NULL;
+	GtkTreePath *tree_path;
+
+	pkd = g_object_get_data(G_OBJECT(pane), "pane_data");
+	if (!pkd) return;
+
+	while (*attribute_names)
+		{
+		const gchar *option = *attribute_names++;
+		const gchar *value = *attribute_values++;
+
+		if (READ_CHAR_FULL("path", path))
+			{
+			tree_path = gtk_tree_path_new_from_string(path);
+			gtk_tree_view_expand_to_path(GTK_TREE_VIEW(pkd->keyword_treeview), tree_path);
+			continue;
+			}
+		log_printf("unknown attribute %s = %s\n", option, value);
+		}
+}
 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
diff --git a/src/bar_keywords.h b/src/bar_keywords.h
@@ -24,7 +24,7 @@
 
 GtkWidget *bar_pane_keywords_new_from_config(const gchar **attribute_names, const gchar **attribute_values);
 void bar_pane_keywords_update_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values);
-
+void bar_pane_keywords_entry_add_from_config(GtkWidget *pane, const gchar **attribute_names, const gchar **attribute_values);
 /* used in search.c */
 GList *keyword_list_pull(GtkWidget *text_widget);
 

diff --git a/src/rcfile.c b/src/rcfile.c
@@ -948,6 +948,22 @@ static void options_parse_pane_exif(GQParserData *parser_data, GMarkupParseConte
 		}
 }
 
+static void options_parse_pane_keywords(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
+{
+	GtkWidget *pane = data;
+
+	if (g_ascii_strcasecmp(element_name, "expanded") == 0)
+		{
+		bar_pane_keywords_entry_add_from_config(pane, attribute_names, attribute_values);
+		options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
+		}
+	else
+		{
+		log_printf("unexpected in <pane_keywords>: <%s>\n", element_name);
+		options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
+		}
+}
+
 static void options_parse_bar(GQParserData *parser_data, GMarkupParseContext *context, const gchar *element_name, const gchar **attribute_names, const gchar **attribute_values, gpointer data, GError **error)
 {
 	GtkWidget *bar = data;
@@ -1023,7 +1039,7 @@ static void options_parse_bar(GQParserData *parser_data, GMarkupParseContext *co
 			pane = bar_pane_keywords_new_from_config(attribute_names, attribute_values);
 			bar_add(bar, pane);
 			}
-		options_parse_func_push(parser_data, options_parse_leaf, NULL, NULL);
+		options_parse_func_push(parser_data, options_parse_pane_keywords, NULL, pane);
 		}
 	else if (g_ascii_strcasecmp(element_name, "clear") == 0)
 		{