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