mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-05 20:31:54 +03:00
339 lines
7.1 KiB
C
339 lines
7.1 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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/**
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* \file
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* Implementation of GTK cookie manager.
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*/
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#include <stdint.h>
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#include <stdlib.h>
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#include <gtk/gtk.h>
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#include "utils/log.h"
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#include "netsurf/keypress.h"
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#include "netsurf/plotters.h"
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#include "desktop/cookie_manager.h"
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#include "gtk/cookies.h"
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#include "gtk/plotters.h"
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#include "gtk/resources.h"
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#include "gtk/corewindow.h"
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struct nsgtk_cookie_window {
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struct nsgtk_corewindow core;
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GtkBuilder *builder;
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GtkWindow *wnd;
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};
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static struct nsgtk_cookie_window *cookie_window = NULL;
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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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/* edit menu */
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MENUPROTO(delete_selected);
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MENUPROTO(delete_all);
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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_domains);
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MENUPROTO(expand_cookies);
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MENUPROTO(collapse_all);
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MENUPROTO(collapse_domains);
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MENUPROTO(collapse_cookies);
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static struct menu_events menu_events[] = {
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/* edit menu */
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MENUEVENT(delete_selected),
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MENUEVENT(delete_all),
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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_domains),
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MENUEVENT(expand_cookies),
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MENUEVENT(collapse_all),
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MENUEVENT(collapse_domains),
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MENUEVENT(collapse_cookies),
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{NULL, NULL}
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};
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/* edit menu */
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MENUHANDLER(delete_selected)
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{
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cookie_manager_keypress(NS_KEY_DELETE_LEFT);
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return TRUE;
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}
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MENUHANDLER(delete_all)
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{
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cookie_manager_keypress(NS_KEY_SELECT_ALL);
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cookie_manager_keypress(NS_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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cookie_manager_keypress(NS_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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cookie_manager_keypress(NS_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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cookie_manager_expand(false);
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return TRUE;
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}
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MENUHANDLER(expand_domains)
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{
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cookie_manager_expand(true);
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return TRUE;
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}
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MENUHANDLER(expand_cookies)
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{
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cookie_manager_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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cookie_manager_contract(true);
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return TRUE;
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}
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MENUHANDLER(collapse_domains)
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{
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cookie_manager_contract(true);
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return TRUE;
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}
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MENUHANDLER(collapse_cookies)
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{
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cookie_manager_contract(false);
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return TRUE;
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}
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/**
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* Connects menu events in the cookies window.
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*/
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static void nsgtk_cookies_init_menu(struct nsgtk_cookie_window *ncwin)
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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(ncwin->builder,
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event->widget));
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if (w == NULL) {
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LOG("Unable to connect menu widget ""%s""",
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event->widget);
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} else {
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g_signal_connect(G_OBJECT(w),
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"activate",
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event->handler,
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ncwin);
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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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* callback for mouse action on cookie window
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*
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* \param nsgtk_cw The nsgtk core window structure.
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* \param mouse_state netsurf mouse state on event
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* \param x location of event
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* \param y location of event
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* \return NSERROR_OK on success otherwise appropriate error code
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*/
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static nserror
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nsgtk_cookies_mouse(struct nsgtk_corewindow *nsgtk_cw,
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browser_mouse_state mouse_state,
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int x, int y)
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{
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cookie_manager_mouse_action(mouse_state, x, y);
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return NSERROR_OK;
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}
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/**
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* callback for keypress on cookie window
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*
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* \param nsgtk_cw The nsgtk core window structure.
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* \param nskey The netsurf key code
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* \return NSERROR_OK on success otherwise appropriate error code
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*/
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static nserror
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nsgtk_cookies_key(struct nsgtk_corewindow *nsgtk_cw, uint32_t nskey)
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{
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if (cookie_manager_keypress(nskey)) {
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return NSERROR_OK;
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}
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return NSERROR_NOT_IMPLEMENTED;
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}
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/**
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* callback on draw event for cookie window
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*
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* \param nsgtk_cw The nsgtk core window structure.
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* \param r The rectangle of the window that needs updating.
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* \return NSERROR_OK on success otherwise appropriate error code
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*/
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static nserror
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nsgtk_cookies_draw(struct nsgtk_corewindow *nsgtk_cw, struct rect *r)
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{
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struct redraw_context ctx = {
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.interactive = true,
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.background_images = true,
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.plot = &nsgtk_plotters
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};
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cookie_manager_redraw(0, 0, r, &ctx);
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return NSERROR_OK;
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}
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/**
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* Creates the window for the cookies tree.
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*
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* \return NSERROR_OK on success else appropriate error code on failure.
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*/
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static nserror nsgtk_cookies_init(void)
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{
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struct nsgtk_cookie_window *ncwin;
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nserror res;
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if (cookie_window != NULL) {
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return NSERROR_OK;
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}
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ncwin = malloc(sizeof(struct nsgtk_cookie_window));
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if (ncwin == NULL) {
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return NSERROR_NOMEM;
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}
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res = nsgtk_builder_new_from_resname("cookies", &ncwin->builder);
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if (res != NSERROR_OK) {
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LOG("Cookie UI builder init failed");
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free(ncwin);
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return res;
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}
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gtk_builder_connect_signals(ncwin->builder, NULL);
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ncwin->wnd = GTK_WINDOW(gtk_builder_get_object(ncwin->builder,
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"wndCookies"));
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ncwin->core.scrolled = GTK_SCROLLED_WINDOW(
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gtk_builder_get_object(ncwin->builder, "cookiesScrolled"));
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ncwin->core.drawing_area = GTK_DRAWING_AREA(
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gtk_builder_get_object(ncwin->builder, "cookiesDrawingArea"));
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/* make the delete event hide the window */
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g_signal_connect(G_OBJECT(ncwin->wnd),
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"delete_event",
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G_CALLBACK(gtk_widget_hide_on_delete),
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NULL);
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nsgtk_cookies_init_menu(ncwin);
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ncwin->core.draw = nsgtk_cookies_draw;
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ncwin->core.key = nsgtk_cookies_key;
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ncwin->core.mouse = nsgtk_cookies_mouse;
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res = nsgtk_corewindow_init(&ncwin->core);
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if (res != NSERROR_OK) {
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free(ncwin);
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return res;
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}
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res = cookie_manager_init(ncwin->core.cb_table,
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(struct core_window *)ncwin);
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if (res != NSERROR_OK) {
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free(ncwin);
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return res;
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}
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/* memoise window so it can be represented when necessary
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* instead of recreating every time.
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*/
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cookie_window = ncwin;
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return NSERROR_OK;
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}
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/* exported function documented gtk/cookies.h */
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nserror nsgtk_cookies_present(void)
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{
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nserror res;
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res = nsgtk_cookies_init();
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if (res == NSERROR_OK) {
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gtk_window_present(cookie_window->wnd);
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}
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return res;
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}
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/* exported function documented gtk/cookies.h */
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nserror nsgtk_cookies_destroy(void)
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{
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nserror res;
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if (cookie_window == NULL) {
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return NSERROR_OK;
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}
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res = cookie_manager_fini();
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if (res == NSERROR_OK) {
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res = nsgtk_corewindow_fini(&cookie_window->core);
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gtk_widget_destroy(GTK_WIDGET(cookie_window->wnd));
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g_object_unref(G_OBJECT(cookie_window->builder));
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free(cookie_window);
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cookie_window = NULL;
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}
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return res;
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}
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