set the Open File dialog directory to the same directory as the current file…

set the Open File dialog directory to the same directory as the current file (thanks to Nick Treleaven for this patch)


git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@155 ea778897-0a13-0410-b9d1-a72fbfd435f5

src/dialogs.c

@@ -70,6 +70,19 @@ void dialogs_show_open_file ()
 			g_signal_connect((gpointer)app->open_filesel, "selection-changed",
 						G_CALLBACK(on_file_open_selection_changed), NULL);
 		}
+
+		// set dialog directory to the current file's directory, if present
+		{
+			gchar *initdir = utils_get_current_file_dir();
+
+			if (initdir != NULL)
+			{
+				gtk_file_chooser_set_current_folder(
+					GTK_FILE_CHOOSER(app->open_filesel), initdir);
+				g_free(initdir);
+			}
+		}
+
 		gtk_file_chooser_unselect_all(GTK_FILE_CHOOSER(app->open_filesel));
 		/* We make sure the dialog is visible. */
 		gtk_window_present(GTK_WINDOW(app->open_filesel));

src/utils.c

@@ -2119,3 +2119,26 @@ void utils_treeviews_showhide(void)
 	else
 		gtk_widget_show(app->treeview_notebook);
 }
+
+
+/* Get directory from current file in the notebook.
+ * Returns dir string that should be freed or NULL, depending on whether current file is valid.
+ * (thanks to Nick Treleaven for this patch) */
+gchar *utils_get_current_file_dir()
+{
+	gint cur_idx = document_get_cur_idx();
+
+	if (cur_idx >= 0)	// if valid page found
+	{
+		// get current filename
+		const gchar *cur_fname = doc_list[cur_idx].file_name;
+
+		if (cur_fname != NULL)
+		{
+			// get folder part from current filename
+			return g_path_get_dirname(cur_fname);	// returns "." if no path
+		}
+	}
+
+	return NULL;	// no file open
+}

src/utils.h

@@ -199,4 +199,6 @@ gint utils_get_int_from_hexcolor(const gchar *hex);
 
 void utils_treeviews_showhide(void);
 
+gchar *utils_get_current_file_dir();
+
 #endif