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/*
* Copyright 2010 Stephen Fryatt <stevef@netsurf-browser.org>
*
* 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/>.
*/
/** \file
* Iconbar icon and menus (implementation).
*/
#include <assert.h>
#include <errno.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <features.h>
#include <oslib/os.h>
#include <oslib/osbyte.h>
#include <oslib/wimp.h>
#include "utils/nsoption.h"
#include "utils/log.h"
#include "utils/messages.h"
#include "utils/utils.h"
#include "desktop/netsurf.h"
#include "desktop/browser.h"
#include "riscos/configure.h"
#include "riscos/cookies.h"
#include "riscos/dialog.h"
#include "riscos/global_history.h"
#include "riscos/hotlist.h"
#include "riscos/iconbar.h"
#include "riscos/wimp_event.h"
static bool ro_gui_iconbar_click(wimp_pointer *pointer);
static bool ro_gui_iconbar_menu_select(wimp_w w, wimp_i i, wimp_menu *menu,
wimp_selection *selection, menu_action action);
static void ro_gui_iconbar_menu_warning(wimp_w w, wimp_i i, wimp_menu *menu,
wimp_selection *selection, menu_action action);
static wimp_menu *ro_gui_iconbar_menu = NULL; /**< Iconbar menu handle */
/**
* Initialise the iconbar menus, create an icon and register the necessary
* handlers to look after them all.
*/
void ro_gui_iconbar_initialise(void)
{
os_error *error;
/* Build the iconbar menu */
static const struct ns_menu iconbar_definition = {
"NetSurf", {
{ "Info", NO_ACTION, &dialog_info },
{ "AppHelp", HELP_OPEN_CONTENTS, 0 },
{ "Open", BROWSER_NAVIGATE_URL, 0 },
{ "Open.OpenURL", BROWSER_NAVIGATE_URL, &dialog_openurl },
{ "Open.HotlistShow", HOTLIST_SHOW, 0 },
{ "Open.HistGlobal", HISTORY_SHOW_GLOBAL, 0 },
{ "Open.ShowCookies", COOKIES_SHOW, 0 },
{ "Choices", CHOICES_SHOW, 0 },
{ "Quit", APPLICATION_QUIT, 0 },
{NULL, 0, 0}
}
};
ro_gui_iconbar_menu = ro_gui_menu_define_menu(&iconbar_definition);
/* Create an iconbar icon. */
wimp_icon_create icon = {
wimp_ICON_BAR_RIGHT,
{ { 0, 0, 68, 68 },
wimp_ICON_SPRITE | wimp_ICON_HCENTRED | wimp_ICON_VCENTRED |
(wimp_BUTTON_CLICK << wimp_ICON_BUTTON_TYPE_SHIFT),
{ "!netsurf" } } };
error = xwimp_create_icon(&icon, 0);
if (error) {
LOG(("xwimp_create_icon: 0x%x: %s",
error->errnum, error->errmess));
die(error->errmess);
}
/* Register handlers to look after clicks and menu actions. */
ro_gui_wimp_event_register_mouse_click(wimp_ICON_BAR,
ro_gui_iconbar_click);
ro_gui_wimp_event_register_menu(wimp_ICON_BAR, ro_gui_iconbar_menu,
true, true);
ro_gui_wimp_event_register_menu_selection(wimp_ICON_BAR,
ro_gui_iconbar_menu_select);
ro_gui_wimp_event_register_menu_warning(wimp_ICON_BAR,
ro_gui_iconbar_menu_warning);
}
/**
* Handle Mouse_Click events on the iconbar icon.
*
* \param *pointer The wimp event block to be processed.
* \return true if the event was handled; else false.
*/
bool ro_gui_iconbar_click(wimp_pointer *pointer)
{
int key_down = 0;
nsurl *url;
nserror error;
switch (pointer->buttons) {
case wimp_CLICK_SELECT:
if (nsoption_charp(homepage_url) != NULL) {
error = nsurl_create(nsoption_charp(homepage_url), &url);
} else {
error = nsurl_create(NETSURF_HOMEPAGE, &url);
}
/* create an initial browser window */
if (error == NSERROR_OK) {
error = browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
nsurl_unref(url);
}
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
}
break;
case wimp_CLICK_ADJUST:
xosbyte1(osbyte_SCAN_KEYBOARD, 0 ^ 0x80, 0, &key_down);
if (key_down == 0)
ro_gui_hotlist_open();
break;
}
return true;
}
/**
* Handle submenu warnings for the iconbar menu
*
* \param w The window owning the menu.
* \param i The icon owning the menu.
* \param *menu The menu to which the warning applies.
* \param *selection The wimp menu selection data.
* \param action The selected menu action.
*/
void ro_gui_iconbar_menu_warning(wimp_w w, wimp_i i, wimp_menu *menu,
wimp_selection *selection, menu_action action)
{
if (w != wimp_ICON_BAR || i != wimp_ICON_WINDOW)
return;
switch (action) {
case BROWSER_NAVIGATE_URL:
ro_gui_dialog_prepare_open_url();
break;
default:
break;
}
}
/**
* Handle selections from the iconbar menu
*
* \param w The window owning the menu.
* \param i The icon owning the menu.
* \param *selection The wimp menu selection data.
* \param action The selected menu action.
* \return true if action accepted; else false.
*/
bool ro_gui_iconbar_menu_select(wimp_w w, wimp_i i, wimp_menu *menu,
wimp_selection *selection, menu_action action)
{
nsurl *url;
nserror error;
if (w != wimp_ICON_BAR || i != wimp_ICON_WINDOW)
return false;
switch (action) {
case HELP_OPEN_CONTENTS:
error = nsurl_create("http://www.netsurf-browser.org/documentation/", &url);
if (error == NSERROR_OK) {
error = browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
nsurl_unref(url);
}
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
}
return true;
case BROWSER_NAVIGATE_URL:
ro_gui_dialog_prepare_open_url();
ro_gui_dialog_open_persistent(NULL, dialog_openurl, true);
return true;
case HOTLIST_SHOW:
ro_gui_hotlist_open();
return true;
case HISTORY_SHOW_GLOBAL:
ro_gui_global_history_open();
return true;
case COOKIES_SHOW:
ro_gui_cookies_open();
return true;
case CHOICES_SHOW:
ro_gui_configure_show();
return true;
case APPLICATION_QUIT:
if (ro_gui_prequit()) {
LOG(("QUIT in response to user request"));
netsurf_quit = true;
}
return true;
default:
return false;
}
return false;
}
/**
* Check if a particular menu handle is the iconbar menu
*
* \param *menu The menu in question.
* \return true if this menu is the iconbar menu
*/
bool ro_gui_iconbar_check_menu(wimp_menu *menu)
{
return (ro_gui_iconbar_menu == menu) ? true : false;
}
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