boinc/clientgui/mac/MacNotification.mm

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// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2013 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
// MacNotification.mm
#include "MacGUI.pch"
#include "BOINCGUIApp.h" // For wxGetApp()
#include "BOINCTaskBar.h"
#include <dlfcn.h>
#import <Cocoa/Cocoa.h>
// Weak linking of objective-C classes is not supported before
// OS 10.6.8 so to be compatible with OS 10.5 we must use the
// objective-C equivalent of dlopen() and dlsym().
static Class NSUserNotificationClass = nil;
static Class NSUserNotificationCenterClass = nil;
static NSString **NSUserNotificationDefaultSoundNamePtr = nil;
@interface MacNotification : NSObject <NSUserNotificationCenterDelegate>
{
NSUserNotification *theNotification;
}
- (void) showNewNoticesNotification:(NSString *)theTitle withMessage:(NSString *)theMessage;
@end
@implementation MacNotification
- (void) showNewNoticesNotification:(NSString *)theTitle withMessage:(NSString *)theMessage
{
[[NSUserNotificationCenterClass defaultUserNotificationCenter] setDelegate:self];
theNotification = [[NSUserNotificationClass alloc] init];
[theNotification setTitle:theTitle];
[theNotification setInformativeText:theMessage];
[theNotification setDeliveryDate:[NSDate dateWithTimeInterval:0 sinceDate:[NSDate date]]];
if (NSUserNotificationDefaultSoundNamePtr == nil) {
NSUserNotificationDefaultSoundNamePtr = (NSString **)dlsym(RTLD_DEFAULT, "NSUserNotificationDefaultSoundName");
}
if (NSUserNotificationDefaultSoundNamePtr != nil) {
[theNotification setSoundName:*NSUserNotificationDefaultSoundNamePtr];
}
NSUserNotificationCenter *center = [NSUserNotificationCenterClass defaultUserNotificationCenter];
[center deliverNotification:theNotification];
}
- (void) userNotificationCenter:(NSUserNotificationCenter *)center didActivateNotification:(NSUserNotification *)notification
{
if ([[notification title] isEqualToString:[theNotification title]] ) {
wxGetApp().ShowNotifications();
}
}
@end
bool CTaskBarIcon::IsBalloonsSupported() {
if ((NSUserNotificationClass != nil) && (NSUserNotificationCenterClass != nil)) return true;
NSBundle *bundle = [NSBundle bundleWithPath:@"/System/Library/Frameworks/Foundation.framework"];
NSError *err = nil;
bool loaded = [bundle loadAndReturnError:&err];
if (!loaded) return false;
NSUserNotificationClass = NSClassFromString(@"NSUserNotification");
if (NSUserNotificationClass == nil) return false;
NSUserNotificationCenterClass = NSClassFromString(@"NSUserNotificationCenter");
return (NSUserNotificationCenterClass != nil);
}
static MacNotification* MacNotificationClass = nil;
bool CTaskBarIcon::QueueBalloon(
const wxIcon&,
const wxString title,
const wxString message,
unsigned int
) {
if (!IsBalloonsSupported())return false;
if (MacNotificationClass == nil) {
MacNotificationClass = [MacNotification alloc];
}
if (MacNotificationClass) {
char *utf8Title = (char *)(title.utf8_str().data());
NSString *theTitle = [[NSString alloc] initWithUTF8String:utf8Title];
char *utf8Message = (char *)(message.utf8_str().data());
NSString *theMessage = [[NSString alloc] initWithUTF8String:utf8Message];
[MacNotificationClass showNewNoticesNotification:theTitle withMessage:theMessage];
}
return false;
}