5 files changed, 158 insertions, 0 deletions
diff --git a/Swiften/Notifier/GrowlNotifier.cpp b/Swiften/Notifier/GrowlNotifier.cpp
new file mode 100644
index 0000000..13d3e6d
--- /dev/null
+++ b/Swiften/Notifier/GrowlNotifier.cpp
@@ -0,0 +1,91 @@
+// FIXME: Is it safe to pass boost::function<void()> by raw values?
+// FIXME: Should we release the strings created in the constructor?
+
+#include <cassert>
+
+#include "Swiften/Base/ByteArray.h"
+#include "Swiften/Notifier/GrowlNotifier.h"
+
+#pragma GCC diagnostic ignored "-Wold-style-cast"
+
+namespace {
+	struct Context {
+		Context() {}
+		Context(const boost::function<void()>& callback) : callback(callback) {}
+
+		boost::function<void()> callback;
+	};
+
+	void notificationClicked(CFPropertyListRef growlContext) {
+		Context context;
+
+		CFDataRef growlContextData = (CFDataRef) CFArrayGetValueAtIndex((CFArrayRef) growlContext, 0);
+		assert(CFDataGetLength(growlContextData) == sizeof(Context));
+		CFDataGetBytes(growlContextData, CFRangeMake(0, CFDataGetLength(growlContextData)), (UInt8*) &context);
+		
+		context.callback();
+	}
+
+	void notificationTimedout(CFPropertyListRef) {
+	}
+}
+
+namespace Swift {
+
+GrowlNotifier::GrowlNotifier(const String& name) {
+	// All notifications
+	CFMutableArrayRef allNotifications = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
+	CFArrayAppendValue(allNotifications, SWIFTEN_STRING_TO_CFSTRING(typeToString(ContactAvailable)));
+	CFArrayAppendValue(allNotifications, SWIFTEN_STRING_TO_CFSTRING(typeToString(ContactUnavailable)));
+	CFArrayAppendValue(allNotifications, SWIFTEN_STRING_TO_CFSTRING(typeToString(ContactStatusChange)));
+	CFArrayAppendValue(allNotifications, SWIFTEN_STRING_TO_CFSTRING(typeToString(IncomingMessage)));
+
+	// Default Notifications
+	CFMutableArrayRef defaultNotifications = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
+	CFArrayAppendValue(defaultNotifications, SWIFTEN_STRING_TO_CFSTRING(typeToString(ContactAvailable)));
+	CFArrayAppendValue(defaultNotifications, SWIFTEN_STRING_TO_CFSTRING(typeToString(IncomingMessage)));
+
+	// Initialize delegate
+	InitGrowlDelegate(&delegate_);
+	delegate_.applicationName = SWIFTEN_STRING_TO_CFSTRING(name);
+	CFTypeRef keys[] = { GROWL_NOTIFICATIONS_ALL, GROWL_NOTIFICATIONS_DEFAULT };
+	CFTypeRef values[] = { allNotifications, defaultNotifications };
+	delegate_.registrationDictionary = CFDictionaryCreate(kCFAllocatorDefault, keys, values, 2, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
+	delegate_.growlNotificationWasClicked = &notificationClicked;
+	delegate_.growlNotificationTimedOut = &notificationTimedout;
+	Growl_SetDelegate(&delegate_);
+}
+
+void GrowlNotifier::showMessage(Type type, const String& subject, const String& description, const ByteArray& picture, boost::function<void()> callback) {
+	CFStringRef cfSubject = SWIFTEN_STRING_TO_CFSTRING(subject);
+	CFStringRef cfDescription = SWIFTEN_STRING_TO_CFSTRING(description);
+	CFStringRef cfName = SWIFTEN_STRING_TO_CFSTRING(typeToString(type));
+	CFDataRef cfIcon = CFDataCreate( NULL, (UInt8*) picture.getData(), picture.getSize());
+	
+	Context context(callback);
+	CFDataRef cfContextData[1];
+	cfContextData[0] = CFDataCreate(kCFAllocatorDefault, (const UInt8*) &context, sizeof(Context));
+	CFArrayRef cfContext = CFArrayCreate( kCFAllocatorDefault, (const void **) cfContextData, 1, &kCFTypeArrayCallBacks );
+	CFRelease(cfContextData[0]);
+
+	Growl_NotifyWithTitleDescriptionNameIconPriorityStickyClickContext(cfSubject, cfDescription, cfName, cfIcon, 0, false, cfContext);
+
+	CFRelease(cfContext);
+	CFRelease(cfIcon);
+	CFRelease(cfName);
+	CFRelease(cfDescription);
+	CFRelease(cfSubject);
+}
+
+String GrowlNotifier::typeToString(Type type) {
+	switch (type) {
+		case ContactAvailable: return "Contact Becomes Available";
+		case ContactUnavailable: return "Contact Becomes Unavailable";
+		case ContactStatusChange: return "Contact Changes Status";
+		case IncomingMessage: return "Incoming Message";
+	}
+	assert(false);
+	return "";
+}
+
+}
diff --git a/Swiften/Notifier/GrowlNotifier.h b/Swiften/Notifier/GrowlNotifier.h
new file mode 100644
index 0000000..3bf53be
--- /dev/null
+++ b/Swiften/Notifier/GrowlNotifier.h
@@ -0,0 +1,28 @@
+#pragma once
+
+#include <CoreFoundation/CoreFoundation.h>
+#include <Growl/Growl.h>
+
+#include "Swiften/Notifier/Notifier.h"
+
+namespace Swift {
+	/**
+	 * Preconditions for using growlnotifier:
+	 * - Must be part a bundle.
+	 * - The Carbon/Cocoa application loop must be running (e.g. through QApplication)
+	 *   such that notifications are coming through.
+	 *   TODO: Find out what the easiest way is to do this without a QApplication.
+	 */
+	class GrowlNotifier : public Notifier {
+		public:
+			GrowlNotifier(const String& name);
+
+			virtual void showMessage(Type type, const String& subject, const String& description, const ByteArray& picture, boost::function<void()> callback);
+		
+		private:
+			String typeToString(Type type);
+
+		private:
+			Growl_Delegate delegate_;
+	};
+}
diff --git a/Swiften/Notifier/Makefile.inc b/Swiften/Notifier/Makefile.inc
new file mode 100644
index 0000000..6d7e79a
--- /dev/null
+++ b/Swiften/Notifier/Makefile.inc
@@ -0,0 +1,7 @@
+SWIFTEN_SOURCES += \
+	Swiften/Notifier/Notifier.cpp
+
+ifeq ($(HAVE_GROWL),yes)
+	SWIFTEN_SOURCES += \
+		Swiften/Notifier/GrowlNotifier.cpp
+endif
diff --git a/Swiften/Notifier/Notifier.cpp b/Swiften/Notifier/Notifier.cpp
new file mode 100644
index 0000000..88cb0ee
--- /dev/null
+++ b/Swiften/Notifier/Notifier.cpp
@@ -0,0 +1,8 @@
+#include "Swiften/Notifier/Notifier.h"
+
+namespace Swift {
+
+Notifier::~Notifier() {
+}
+
+}
diff --git a/Swiften/Notifier/Notifier.h b/Swiften/Notifier/Notifier.h
new file mode 100644
index 0000000..2ab3ba8
--- /dev/null
+++ b/Swiften/Notifier/Notifier.h
@@ -0,0 +1,24 @@
+#pragma once
+
+#include <boost/function.hpp>
+
+#include "Swiften/Base/String.h"
+
+namespace Swift {
+	class Notifier {
+		public:
+			virtual ~Notifier();
+
+			enum Type { ContactAvailable, ContactUnavailable, ContactStatusChange, IncomingMessage };
+
+			/**
+			 * Picture is a PNG image.
+			 */
+			virtual void showMessage(
+				Type type,
+				const String& subject, 
+				const String& description, 
+				const ByteArray& picture, 
+				boost::function<void()> callback) = 0;
+	};
+}