1 files changed, 263 insertions, 0 deletions
diff --git a/gtk/history.c b/gtk/history.c
new file mode 100644
index 000000000..b5c019f76
--- /dev/null
+++ b/gtk/history.c
@@ -0,0 +1,263 @@
+/*
+ * 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 "desktop/history_global_core.h"
+#include "desktop/plotters.h"
+#include "desktop/tree.h"
+#include "gtk/gui.h"
+#include "gtk/history.h"
+#include "gtk/plotters.h"
+#include "gtk/scaffolding.h"
+#include "gtk/treeview.h"
+#include "utils/log.h"
+#include "utils/utils.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;
+};
+
+static void nsgtk_history_init_menu(void);
+
+/* 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 GladeXML *gladeFile;
+GtkWindow *wndHistory;
+
+
+/* exported interface, documented in gtk_history.h */
+bool nsgtk_history_init(const char *glade_file_location)
+{
+	GtkWindow *window;
+	GtkScrolledWindow *scrolled;
+	GtkDrawingArea *drawing_area;
+	
+	gladeFile = glade_xml_new(glade_file_location, NULL, NULL);
+	if (gladeFile == NULL)
+		return false;
+
+	glade_xml_signal_autoconnect(gladeFile);
+	
+	wndHistory = GTK_WINDOW(glade_xml_get_widget(gladeFile, "wndHistory"));
+	
+	window = wndHistory;
+	
+	scrolled = GTK_SCROLLED_WINDOW(glade_xml_get_widget(gladeFile,
+			"globalHistoryScrolled"));
+
+	drawing_area = GTK_DRAWING_AREA(glade_xml_get_widget(gladeFile,
+			"globalHistoryDrawingArea"));
+
+	global_history_window = nsgtk_treeview_create(
+			history_global_get_tree_flags(), window, scrolled,
+			drawing_area);
+	
+	if (global_history_window == NULL)
+		return false;
+	
+#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);
+	
+	history_global_initialise(
+		nsgtk_treeview_get_tree(global_history_window),
+		tree_directory_icon_name);
+	
+	nsgtk_history_init_menu();
+
+	return true;
+}
+
+
+/**
+ * Connects menu events in the global history window.
+ */
+void nsgtk_history_init_menu(void)
+{
+	struct menu_events *event = menu_events;
+
+	while (event->widget != NULL)
+	{
+		GtkWidget *w = glade_xml_get_widget(gladeFile, event->widget);
+		g_signal_connect(G_OBJECT(w), "activate", event->handler,
+				global_history_window);
+		event++;
+	}
+}
+
+
+/**
+ * Destroys the global history window and performs any other necessary cleanup
+ * actions.
+ */
+void nsgtk_history_destroy(void)
+{
+	/* TODO: what about gladeFile? */
+	history_global_cleanup();
+	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,
+			GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+			GTK_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));
+		
+		history_global_export(filename);		
+		g_free(filename);
+	}
+	
+	gtk_widget_destroy(save_dialog);
+
+	return TRUE;
+}
+
+/* edit menu */
+MENUHANDLER(delete_selected)
+{
+	history_global_delete_selected();
+	return TRUE;
+}
+
+MENUHANDLER(delete_all)
+{
+	history_global_delete_all();
+	return TRUE;
+}
+
+MENUHANDLER(select_all)
+{
+	history_global_select_all();
+	return TRUE;
+}
+
+MENUHANDLER(clear_selection)
+{
+	history_global_clear_selection();
+	return TRUE;
+}
+
+/* view menu*/
+MENUHANDLER(expand_all)
+{
+	history_global_expand_all();
+	return TRUE;
+}
+
+MENUHANDLER(expand_directories)
+{
+	history_global_expand_directories();
+	return TRUE;
+}
+
+MENUHANDLER(expand_addresses)
+{
+	history_global_expand_addresses();
+	return TRUE;
+}
+
+MENUHANDLER(collapse_all)
+{
+	history_global_collapse_all();
+	return TRUE;
+}
+
+MENUHANDLER(collapse_directories)
+{
+	history_global_collapse_directories();
+	return TRUE;
+}
+
+MENUHANDLER(collapse_addresses)
+{
+	history_global_collapse_addresses();
+	return TRUE;
+}
+
+MENUHANDLER(launch)
+{
+	history_global_launch_selected();
+	return TRUE;
+}