mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-12 23:37:16 +03:00
283 lines
6.0 KiB
C
283 lines
6.0 KiB
C
/*
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* Copyright 2009 Paul Blokus <paul_pl@users.sourceforge.net>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include "utils/log.h"
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#include "utils/nsoption.h"
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#include "desktop/hotlist.h"
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#include "desktop/plotters.h"
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#include "desktop/tree.h"
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#include "gtk/gui.h"
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#include "gtk/hotlist.h"
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#include "gtk/plotters.h"
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#include "gtk/scaffolding.h"
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#include "gtk/treeview.h"
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#define GLADE_NAME "hotlist.glade"
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#define MENUPROTO(x) static gboolean nsgtk_on_##x##_activate( \
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GtkMenuItem *widget, gpointer g)
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#define MENUEVENT(x) { #x, G_CALLBACK(nsgtk_on_##x##_activate) }
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#define MENUHANDLER(x) gboolean nsgtk_on_##x##_activate(GtkMenuItem *widget, \
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gpointer g)
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struct menu_events {
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const char *widget;
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GCallback handler;
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};
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static void nsgtk_hotlist_init_menu(void);
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/* file menu*/
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MENUPROTO(export);
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MENUPROTO(new_folder);
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MENUPROTO(new_entry);
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/* edit menu */
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MENUPROTO(edit_selected);
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MENUPROTO(delete_selected);
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MENUPROTO(select_all);
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MENUPROTO(clear_selection);
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/* view menu*/
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MENUPROTO(expand_all);
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MENUPROTO(expand_directories);
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MENUPROTO(expand_addresses);
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MENUPROTO(collapse_all);
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MENUPROTO(collapse_directories);
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MENUPROTO(collapse_addresses);
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MENUPROTO(launch);
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static struct menu_events menu_events[] = {
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/* file menu*/
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MENUEVENT(export),
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MENUEVENT(new_folder),
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MENUEVENT(new_entry),
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/* edit menu */
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MENUEVENT(edit_selected),
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MENUEVENT(delete_selected),
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MENUEVENT(select_all),
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MENUEVENT(clear_selection),
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/* view menu*/
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MENUEVENT(expand_all),
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MENUEVENT(expand_directories),
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MENUEVENT(expand_addresses),
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MENUEVENT(collapse_all),
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MENUEVENT(collapse_directories),
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MENUEVENT(collapse_addresses),
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MENUEVENT(launch),
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{NULL, NULL}
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};
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static struct nsgtk_treeview *hotlist_window;
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static GtkBuilder *gladeFile;
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GtkWindow *wndHotlist;
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/* exported interface docuemnted in gtk_hotlist.h */
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bool nsgtk_hotlist_init(const char *glade_file_location)
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{
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GtkWindow *window;
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GtkScrolledWindow *scrolled;
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GtkDrawingArea *drawing_area;
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GError* error = NULL;
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gladeFile = gtk_builder_new();
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if (!gtk_builder_add_from_file(gladeFile, glade_file_location, &error)) {
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g_warning("Couldn't load builder file: %s", error->message);
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g_error_free(error);
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return false;
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}
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gtk_builder_connect_signals(gladeFile, NULL);
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wndHotlist = GTK_WINDOW(gtk_builder_get_object(gladeFile, "wndHotlist"));
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window = wndHotlist;
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scrolled = GTK_SCROLLED_WINDOW(gtk_builder_get_object(gladeFile,
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"hotlistScrolled"));
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drawing_area = GTK_DRAWING_AREA(gtk_builder_get_object(gladeFile,
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"hotlistDrawingArea"));
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tree_hotlist_path = nsoption_charp(hotlist_path);
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hotlist_window = nsgtk_treeview_create(TREE_HOTLIST, window,
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scrolled, drawing_area);
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if (hotlist_window == NULL)
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return false;
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#define CONNECT(obj, sig, callback, ptr) \
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g_signal_connect(G_OBJECT(obj), (sig), G_CALLBACK(callback), (ptr))
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CONNECT(window, "delete_event", gtk_widget_hide_on_delete, NULL);
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CONNECT(window, "hide", nsgtk_tree_window_hide, hotlist_window);
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nsgtk_hotlist_init_menu();
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return true;
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}
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/**
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* Connects menu events in the hotlist window.
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*/
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void nsgtk_hotlist_init_menu(void)
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{
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struct menu_events *event = menu_events;
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GtkWidget *w;
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while (event->widget != NULL) {
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w = GTK_WIDGET(gtk_builder_get_object(gladeFile, event->widget));
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if (w == NULL) {
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LOG(("Unable to connect menu widget ""%s""", event->widget)); } else {
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g_signal_connect(G_OBJECT(w), "activate", event->handler, hotlist_window);
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}
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event++;
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}
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}
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/**
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* Destroys the hotlist window and performs any other necessary cleanup actions.
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*/
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void nsgtk_hotlist_destroy(void)
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{
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/* TODO: what about gladeFile? */
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nsgtk_treeview_destroy(hotlist_window);
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}
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/* file menu*/
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MENUHANDLER(export)
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{
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GtkWidget *save_dialog;
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save_dialog = gtk_file_chooser_dialog_new("Save File",
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wndHotlist,
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GTK_FILE_CHOOSER_ACTION_SAVE,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
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NULL);
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gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(save_dialog),
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getenv("HOME") ? getenv("HOME") : "/");
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gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(save_dialog),
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"hotlist.html");
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if (gtk_dialog_run(GTK_DIALOG(save_dialog)) == GTK_RESPONSE_ACCEPT) {
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gchar *filename = gtk_file_chooser_get_filename(
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GTK_FILE_CHOOSER(save_dialog));
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hotlist_export(filename, NULL);
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g_free(filename);
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}
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gtk_widget_destroy(save_dialog);
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return TRUE;
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}
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MENUHANDLER(new_folder)
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{
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hotlist_add_folder(NULL, false, 0);
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return TRUE;
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}
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MENUHANDLER(new_entry)
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{
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hotlist_add_entry(NULL, NULL, false, 0);
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return TRUE;
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}
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/* edit menu */
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MENUHANDLER(edit_selected)
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{
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hotlist_edit_selection();
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return TRUE;
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}
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MENUHANDLER(delete_selected)
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{
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hotlist_keypress(KEY_DELETE_LEFT);
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return TRUE;
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}
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MENUHANDLER(select_all)
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{
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hotlist_keypress(KEY_SELECT_ALL);
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return TRUE;
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}
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MENUHANDLER(clear_selection)
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{
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hotlist_keypress(KEY_CLEAR_SELECTION);
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return TRUE;
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}
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/* view menu*/
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MENUHANDLER(expand_all)
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{
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hotlist_expand(false);
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return TRUE;
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}
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MENUHANDLER(expand_directories)
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{
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hotlist_expand(true);
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return TRUE;
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}
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MENUHANDLER(expand_addresses)
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{
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hotlist_expand(false);
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return TRUE;
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}
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MENUHANDLER(collapse_all)
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{
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hotlist_contract(true);
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return TRUE;
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}
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MENUHANDLER(collapse_directories)
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{
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hotlist_contract(true);
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return TRUE;
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}
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MENUHANDLER(collapse_addresses)
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{
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hotlist_contract(false);
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return TRUE;
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}
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MENUHANDLER(launch)
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{
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hotlist_keypress(KEY_CR);
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return TRUE;
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}
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