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osx: make use of the 10.8+ user notification center to display growl …
…like notifications - if 10.8, use user notification center, if <10.8, use growl Signed-off-by: Jonas Schnelli <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| #ifndef MACNOTIFICATIONHANDLER_H | ||
| #define MACNOTIFICATIONHANDLER_H | ||
| #include <QObject> | ||
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| /** Macintosh-specific notification handler (supports UserNotificationCenter and Growl). | ||
| */ | ||
| class MacNotificationHandler : public QObject | ||
| { | ||
| Q_OBJECT | ||
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| public: | ||
| /** shows a 10.8+ UserNotification in the UserNotificationCenter | ||
| */ | ||
| void showNotification(const QString &title, const QString &text); | ||
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| /** executes AppleScript */ | ||
| void sendAppleScript(const QString &script); | ||
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| /** check if OS can handle UserNotifications */ | ||
| bool hasUserNotificationCenterSupport(void); | ||
| static MacNotificationHandler *instance(); | ||
| }; | ||
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| #endif // MACNOTIFICATIONHANDLER_H |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| #include "macnotificationhandler.h" | ||
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| #undef slots | ||
| #include <Cocoa/Cocoa.h> | ||
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| void MacNotificationHandler::showNotification(const QString &title, const QString &text) | ||
| { | ||
| // check if users OS has support for NSUserNotification | ||
| if(this->hasUserNotificationCenterSupport()) { | ||
| // okay, seems like 10.8+ | ||
| QByteArray utf8 = title.toUtf8(); | ||
| char* cString = (char *)utf8.constData(); | ||
| NSString *titleMac = [[NSString alloc] initWithUTF8String:cString]; | ||
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| utf8 = text.toUtf8(); | ||
| cString = (char *)utf8.constData(); | ||
| NSString *textMac = [[NSString alloc] initWithUTF8String:cString]; | ||
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| // do everything weak linked (because we will keep <10.8 compatibility) | ||
| id userNotification = [[NSClassFromString(@"NSUserNotification") alloc] init]; | ||
| [userNotification performSelector:@selector(setTitle:) withObject:titleMac]; | ||
| [userNotification performSelector:@selector(setInformativeText:) withObject:textMac]; | ||
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| id notificationCenterInstance = [NSClassFromString(@"NSUserNotificationCenter") performSelector:@selector(defaultUserNotificationCenter)]; | ||
| [notificationCenterInstance performSelector:@selector(deliverNotification:) withObject:userNotification]; | ||
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| [titleMac release]; | ||
| [textMac release]; | ||
| [userNotification release]; | ||
| } | ||
| } | ||
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| // sendAppleScript just take a QString and executes it as apple script | ||
| void MacNotificationHandler::sendAppleScript(const QString &script) | ||
| { | ||
| QByteArray utf8 = script.toUtf8(); | ||
| char* cString = (char *)utf8.constData(); | ||
| NSString *scriptApple = [[NSString alloc] initWithUTF8String:cString]; | ||
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| NSAppleScript *as = [[NSAppleScript alloc] initWithSource:scriptApple]; | ||
| NSDictionary *err = nil; | ||
| [as executeAndReturnError:&err]; | ||
| [as release]; | ||
| [scriptApple release]; | ||
| } | ||
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| bool MacNotificationHandler::hasUserNotificationCenterSupport(void) | ||
| { | ||
| Class possibleClass = NSClassFromString(@"NSUserNotificationCenter"); | ||
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| // check if users OS has support for NSUserNotification | ||
| if(possibleClass!=nil) { | ||
| return true; | ||
| } | ||
| return false; | ||
| } | ||
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| MacNotificationHandler *MacNotificationHandler::instance() | ||
| { | ||
| static MacNotificationHandler *s_instance = NULL; | ||
| if (!s_instance) | ||
| s_instance = new MacNotificationHandler(); | ||
| return s_instance; | ||
| } |
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