/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2012 Maxence Bernard
*
* muCommander 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; either version 3 of the License, or
* (at your option) any later version.
*
* muCommander 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/>.
*/
package com.mucommander.ui.macosx;
import com.mucommander.commons.runtime.OsFamily;
import com.mucommander.commons.runtime.OsVersion;
import com.mucommander.conf.MuConfigurations;
import com.mucommander.conf.MuPreference;
import com.mucommander.conf.MuPreferences;
import com.mucommander.ui.action.ActionManager;
import com.mucommander.ui.dialog.about.AboutDialog;
import com.mucommander.ui.dialog.shutdown.QuitDialog;
import com.mucommander.ui.main.MainFrame;
import com.mucommander.ui.main.WindowManager;
/**
* This class handles Mac OS X specifics when muCommander is started:
* <ul>
* <li>Turns on/off brush metal based on preferences (default is on)
* <li>Turns screen menu bar based on preferences (default is on, no GUI for that pref)
* <li>Registers handlers for the 'About', 'Preferences' and 'Quit' application menu items
* </ul>
*
* <p>The com.apple.eawt API is used to handle 'About', 'Preferences' and 'Quit' events and report back to the OS.
*
* @see EAWTHandler
* @author Maxence Bernard
*/
public class OSXIntegration {
public OSXIntegration() {
if(OsFamily.MAC_OS_X.isCurrent()) {
// At the time of writing, the 'brushed metal' look causes the JVM to crash randomly under Leopard (10.5)
// so we disable brushed metal on that OS version but leave it for earlier versions where it works fine.
// See http://www.mucommander.com/forums/viewtopic.php?f=4&t=746 for more info about this issue.
if(OsVersion.MAC_OS_X_10_4.isCurrentOrLower()) {
// Turn on/off brush metal look (default is off because still buggy when scrolling and panning dialog windows) :
// "Allows you to display your main windows with the 'textured' Aqua window appearance.
// This property should be applied only to the primary application window,
// and should not affect supporting windows like dialogs or preference windows."
System.setProperty("apple.awt.brushMetalLook",
""+MuConfigurations.getPreferences().getVariable(MuPreference.USE_BRUSHED_METAL, MuPreferences.DEFAULT_USE_BRUSHED_METAL));
}
// Enables/Disables screen menu bar (default is on) :
// "if you are using the Aqua look and feel, this property puts Swing menus in the Mac OS X menu bar."
System.setProperty("apple.laf.useScreenMenuBar", ""+MuConfigurations.getPreferences().getVariable(MuPreference.USE_SCREEN_MENU_BAR,
MuPreferences.DEFAULT_USE_SCREEN_MENU_BAR));
// Catch 'About', 'Preferences' and 'Quit' events
new EAWTHandler();
}
}
/**
* Shows the 'About' dialog.
*/
public static void showAbout() {
MainFrame mainFrame = WindowManager.getCurrentMainFrame();
// Do nothing (return) when in 'no events mode'
if(mainFrame.getNoEventsMode())
return;
new AboutDialog(mainFrame).showDialog();
}
/**
* Shows the 'Preferences' dialog.
*/
public static void showPreferences() {
MainFrame mainFrame = WindowManager.getCurrentMainFrame();
// Do nothing (return) when in 'no events mode'
if(mainFrame.getNoEventsMode())
return;
ActionManager.performAction(com.mucommander.ui.action.impl.ShowPreferencesAction.Descriptor.ACTION_ID, mainFrame);
}
/**
* Quits the application after displaying a confirmation dialog if it hasn't been disabled
* in the preferences. Return <code>true</code> if the operation has been aborted by user.
*/
public static boolean doQuit() {
// Ask the user for confirmation and abort if user refused to quit.
if(!QuitDialog.confirmQuit())
return false;
// We got a green -> quit!
WindowManager.quit();
return true;
}
}