X-Git-Url: http://git.tdb.fi/?p=ext%2Fsubsurface.git;a=blobdiff_plain;f=gtk-gui.c;h=bc8e6e00097e8f8c4f51cb00b3eaadedf415b5d6;hp=f9cc8e674914cdec2985ce9f91b049d7d34d4f50;hb=c89f88378a0a19d6b7e0771b6fd8dc31acfaf2f7;hpb=9cf961249e197d6d8a3656968ce15dfd19e3ef3b

diff --git a/gtk-gui.c b/gtk-gui.c
index f9cc8e6..bc8e6e0 100644
--- a/gtk-gui.c
+++ b/gtk-gui.c
@@ -98,7 +98,7 @@ void report_error(GError* error)
 	{
 		return;
 	}
-	
+
 	if (error_info_bar == NULL)
 	{
 		error_count = 1;
@@ -108,11 +108,11 @@ void report_error(GError* error)
 		g_signal_connect(error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
 		gtk_info_bar_set_message_type(GTK_INFO_BAR(error_info_bar),
 		                              GTK_MESSAGE_ERROR);
-		
+
 		error_label = gtk_label_new(error->message);
 		GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(error_info_bar));
 		gtk_container_add(GTK_CONTAINER(container), error_label);
-		
+
 		gtk_box_pack_start(GTK_BOX(main_vbox), error_info_bar, FALSE, FALSE, 0);
 		gtk_widget_show_all(main_vbox);
 	}
@@ -151,7 +151,7 @@ static void file_open(GtkWidget *w, gpointer data)
 		GSList *filenames, *fn_glist;
 		char *filename;
 		filenames = fn_glist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
-		
+
 		GError *error = NULL;
 		while(filenames != NULL) {
 			filename = filenames->data;
@@ -162,7 +162,7 @@ static void file_open(GtkWidget *w, gpointer data)
 				g_error_free(error);
 				error = NULL;
 			}
-			
+
 			g_free(filename);
 			filenames = g_slist_next(filenames);
 		}
@@ -172,10 +172,43 @@ static void file_open(GtkWidget *w, gpointer data)
 	gtk_widget_destroy(dialog);
 }
 
+/* return the path and the file component contained in the full path */
+static char *path_and_file(char *pathin, char **fileout) {
+	char *slash = pathin, *next;
+	char *result;
+	size_t len, n;
+
+	if (! pathin) {
+		*fileout = strdup("");
+		return strdup("");
+	}
+	while ((next = strpbrk(slash + 1, "\\/")))
+		slash = next;
+	if (pathin != slash)
+		slash++;
+	*fileout = strdup(slash);
+
+	/* strndup(pathin, slash - pathin) */
+	n = slash - pathin;
+	len = strlen(pathin);
+	if (n < len)
+		len = n;
+
+	result = (char *)malloc(len + 1);
+	if (!result)
+		return 0;
+
+	result[len] = '\0';
+	return (char *)memcpy(result, pathin, len);
+}
+
 static void file_save_as(GtkWidget *w, gpointer data)
 {
 	GtkWidget *dialog;
 	char *filename = NULL;
+	char *current_file;
+	char *current_dir;
+
 	dialog = gtk_file_chooser_dialog_new("Save File As",
 		GTK_WINDOW(main_window),
 		GTK_FILE_CHOOSER_ACTION_SAVE,
@@ -184,7 +217,13 @@ static void file_save_as(GtkWidget *w, gpointer data)
 		NULL);
 	gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
 
-	gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), existing_filename);
+	current_dir = path_and_file(existing_filename, &current_file);
+	gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog), current_dir);
+	gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), current_file);
+
+	free(current_dir);
+	free(current_file);
+
 	if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 		filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 	}