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-rw-r--r--frontends/gtk/history.c273
1 files changed, 273 insertions, 0 deletions
diff --git a/frontends/gtk/history.c b/frontends/gtk/history.c
new file mode 100644
index 000000000..9c5c0b5e4
--- /dev/null
+++ b/frontends/gtk/history.c
@@ -0,0 +1,273 @@
+/*
+ * Copyright 2006 Rob Kendrick <rjek@rjek.com>
+ * Copyright 2009 Paul Blokus <paul_pl@users.sourceforge.net>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * NetSurf is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdlib.h>
+#include <gtk/gtk.h>
+
+#include "utils/log.h"
+#include "desktop/global_history.h"
+#include "desktop/plot_style.h"
+#include "desktop/tree.h"
+#include "desktop/textinput.h"
+
+#include "gtk/plotters.h"
+#include "gtk/scaffolding.h"
+#include "gtk/treeview.h"
+#include "gtk/compat.h"
+#include "gtk/resources.h"
+#include "gtk/history.h"
+
+#define MENUPROTO(x) static gboolean nsgtk_on_##x##_activate( \
+ GtkMenuItem *widget, gpointer g)
+#define MENUEVENT(x) { #x, G_CALLBACK(nsgtk_on_##x##_activate) }
+#define MENUHANDLER(x) gboolean nsgtk_on_##x##_activate(GtkMenuItem *widget, \
+ gpointer g)
+
+struct menu_events {
+ const char *widget;
+ GCallback handler;
+};
+
+/* file menu*/
+MENUPROTO(export);
+
+/* edit menu */
+MENUPROTO(delete_selected);
+MENUPROTO(delete_all);
+MENUPROTO(select_all);
+MENUPROTO(clear_selection);
+
+/* view menu*/
+MENUPROTO(expand_all);
+MENUPROTO(expand_directories);
+MENUPROTO(expand_addresses);
+MENUPROTO(collapse_all);
+MENUPROTO(collapse_directories);
+MENUPROTO(collapse_addresses);
+
+MENUPROTO(launch);
+
+static struct menu_events menu_events[] = {
+
+ /* file menu*/
+ MENUEVENT(export),
+
+ /* edit menu */
+ MENUEVENT(delete_selected),
+ MENUEVENT(delete_all),
+ MENUEVENT(select_all),
+ MENUEVENT(clear_selection),
+
+ /* view menu*/
+ MENUEVENT(expand_all),
+ MENUEVENT(expand_directories),
+ MENUEVENT(expand_addresses),
+ MENUEVENT(collapse_all),
+ MENUEVENT(collapse_directories),
+ MENUEVENT(collapse_addresses),
+
+ MENUEVENT(launch),
+ {NULL, NULL}
+};
+
+static struct nsgtk_treeview *global_history_window;
+static GtkBuilder *history_builder;
+GtkWindow *wndHistory;
+
+/**
+ * Connects menu events in the global history window.
+ */
+static void nsgtk_history_init_menu(void)
+{
+ struct menu_events *event = menu_events;
+ GtkWidget *w;
+
+ while (event->widget != NULL) {
+ w = GTK_WIDGET(gtk_builder_get_object(history_builder,
+ event->widget));
+ if (w == NULL) {
+ LOG("Unable to connect menu widget ""%s""",
+ event->widget);
+ } else {
+ g_signal_connect(G_OBJECT(w),
+ "activate",
+ event->handler,
+ global_history_window);
+ }
+ event++;
+ }
+}
+
+/* exported interface, documented in gtk/history.h */
+nserror nsgtk_history_init(void)
+{
+ GtkWindow *window;
+ GtkScrolledWindow *scrolled;
+ GtkDrawingArea *drawing_area;
+ nserror res;
+
+ res = nsgtk_builder_new_from_resname("history", &history_builder);
+ if (res != NSERROR_OK) {
+ LOG("History UI builder init failed");
+ return res;
+ }
+ gtk_builder_connect_signals(history_builder, NULL);
+
+ wndHistory = GTK_WINDOW(gtk_builder_get_object(history_builder,
+ "wndHistory"));
+
+ window = wndHistory;
+
+ scrolled = GTK_SCROLLED_WINDOW(gtk_builder_get_object(history_builder,
+ "globalHistoryScrolled"));
+
+ drawing_area = GTK_DRAWING_AREA(gtk_builder_get_object(history_builder,
+ "globalHistoryDrawingArea"));
+
+ global_history_window = nsgtk_treeview_create(TREE_HISTORY,
+ window,
+ scrolled,
+ drawing_area);
+ if (global_history_window == NULL) {
+ return NSERROR_INIT_FAILED;
+ }
+
+#define CONNECT(obj, sig, callback, ptr) \
+ g_signal_connect(G_OBJECT(obj), (sig), G_CALLBACK(callback), (ptr))
+
+ CONNECT(window, "delete_event", gtk_widget_hide_on_delete, NULL);
+ CONNECT(window, "hide", nsgtk_tree_window_hide, global_history_window);
+
+ nsgtk_history_init_menu();
+
+ return NSERROR_OK;
+}
+
+
+
+
+/**
+ * Destroys the global history window and performs any other necessary cleanup
+ * actions.
+ */
+void nsgtk_history_destroy(void)
+{
+ /** \todo what about history_builder? */
+ nsgtk_treeview_destroy(global_history_window);
+}
+
+
+/* file menu */
+MENUHANDLER(export)
+{
+ GtkWidget *save_dialog;
+ save_dialog = gtk_file_chooser_dialog_new("Save File",
+ wndHistory,
+ GTK_FILE_CHOOSER_ACTION_SAVE,
+ NSGTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+ NSGTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+ NULL);
+
+ gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(save_dialog),
+ getenv("HOME") ? getenv("HOME") : "/");
+
+ gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(save_dialog),
+ "history.html");
+
+ if (gtk_dialog_run(GTK_DIALOG(save_dialog)) == GTK_RESPONSE_ACCEPT) {
+ gchar *filename = gtk_file_chooser_get_filename(
+ GTK_FILE_CHOOSER(save_dialog));
+
+ global_history_export(filename, NULL);
+ g_free(filename);
+ }
+
+ gtk_widget_destroy(save_dialog);
+
+ return TRUE;
+}
+
+/* edit menu */
+MENUHANDLER(delete_selected)
+{
+ global_history_keypress(NS_KEY_DELETE_LEFT);
+ return TRUE;
+}
+
+MENUHANDLER(delete_all)
+{
+ global_history_keypress(NS_KEY_SELECT_ALL);
+ global_history_keypress(NS_KEY_DELETE_LEFT);
+ return TRUE;
+}
+
+MENUHANDLER(select_all)
+{
+ global_history_keypress(NS_KEY_SELECT_ALL);
+ return TRUE;
+}
+
+MENUHANDLER(clear_selection)
+{
+ global_history_keypress(NS_KEY_CLEAR_SELECTION);
+ return TRUE;
+}
+
+/* view menu*/
+MENUHANDLER(expand_all)
+{
+ global_history_expand(false);
+ return TRUE;
+}
+
+MENUHANDLER(expand_directories)
+{
+ global_history_expand(true);
+ return TRUE;
+}
+
+MENUHANDLER(expand_addresses)
+{
+ global_history_expand(false);
+ return TRUE;
+}
+
+MENUHANDLER(collapse_all)
+{
+ global_history_contract(true);
+ return TRUE;
+}
+
+MENUHANDLER(collapse_directories)
+{
+ global_history_contract(true);
+ return TRUE;
+}
+
+MENUHANDLER(collapse_addresses)
+{
+ global_history_contract(false);
+ return TRUE;
+}
+
+MENUHANDLER(launch)
+{
+ global_history_keypress(NS_KEY_CR);
+ return TRUE;
+}