OS X: Overlay Icons: Load from bundle-specific path

The client (in this case mirall) tells the Finder plugin where to get the icons.
This enables installation in different locations and in branded clients.

shell_integration/MacOSX/OwnCloudFinder/ContentManager.h

@@ -42,4 +42,6 @@
 - (void)reFetchFileNameCacheForPath:(NSString*)path;
 - (void)repaintAllWindows;
 
+- (void)loadIconResourcePath:(NSString*)path;
+
 @end

shell_integration/MacOSX/OwnCloudFinder/ContentManager.m

@@ -32,19 +32,6 @@ static ContentManager* sharedInstance = nil;
 		_fileNamesCache = [[NSMutableDictionary alloc] init];
 		_fileIconsEnabled = TRUE;
 		_hasChangedContent = TRUE;
-
-		NSString *base = @"/Applications/owncloud.app/Contents/Resources/icons/";
-		
-		_icnOk   = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"ok.icns"]];
-		_icnSync = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"sync.icns"]];
-		_icnWarn = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"warning.icns"]];
-		_icnErr  = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"error.icns"]];
-		_icnOkSwm   = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"ok_swm.icns"]];
-		_icnSyncSwm = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"sync_swm.icns"]];
-		_icnWarnSwm = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"warning_swm.icns"]];
-		_icnErrSwm  = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"error_swm.icns"]];
-		
-		NSLog(@"Icon ok identifier: %d", [_icnOk intValue]);
 	}
 
 	return self;
@@ -72,6 +59,22 @@ static ContentManager* sharedInstance = nil;
 	return sharedInstance;
 }
 
+- (void)loadIconResourcePath:(NSString*)path
+{
+	NSString *base = path;
+
+	_icnOk   = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"ok.icns"]];
+	_icnSync = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"sync.icns"]];
+	_icnWarn = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"warning.icns"]];
+	_icnErr  = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"error.icns"]];
+	_icnOkSwm   = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"ok_swm.icns"]];
+	_icnSyncSwm = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"sync_swm.icns"]];
+	_icnWarnSwm = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"warning_swm.icns"]];
+	_icnErrSwm  = [[IconCache sharedInstance] registerIcon:[base stringByAppendingString:@"error_swm.icns"]];
+
+	NSLog(@"Icon ok identifier: %d from %@", [_icnOk intValue], [base stringByAppendingString:@"ok.icns"]);
+}
+
 - (void)enableFileIcons:(BOOL)enable
 {
 	_fileIconsEnabled = enable;
@@ -81,6 +84,10 @@ static ContentManager* sharedInstance = nil;
 
 - (void)setResultForPath:(NSString*)path result:(NSString*)result
 {
+	if (_icnOk == nil) {
+		// no icon resource path registered yet
+		return;
+	}
 
 	NSNumber *res;
 	res = [NSNumber numberWithInt:0];

shell_integration/MacOSX/OwnCloudFinder/RequestManager.m

@@ -149,6 +149,9 @@ static RequestManager* sharedInstance = nil;
 			[_registeredPathes removeObjectForKey:path];
 
 			[contentman repaintAllWindows];
+		} else if( [[chunks objectAtIndex:0 ] isEqualToString:@"ICON_PATH"] ) {
+			NSString *path = [chunks objectAtIndex:1];
+			[[ContentManager sharedInstance] loadIconResourcePath:path];
 		} else {
 			NSLog(@"Unknown command %@", [chunks objectAtIndex:0]);
 		}

src/mirall/socketapi.cpp

@@ -246,6 +246,17 @@ void SocketApi::slotNewConnection()
 
     _listeners.append(socket);
 
+#ifdef Q_OS_MAC
+    // We want to tell our location so it can load the icons
+    // e.g. "/Users/guruz/woboq/owncloud/client/buildmirall/owncloud.app/Contents/MacOS/"
+    QString iconPath = qApp->applicationDirPath() + "/../Resources/icons/";
+    if (!QDir(iconPath).exists()) {
+        DEBUG << "Icon path " << iconPath << " does not exist, did you forget make install?";
+    }
+    broadcastMessage(QLatin1String("ICON_PATH"), iconPath );
+#endif
+
+
     foreach( QString alias, FolderMan::instance()->map().keys() ) {
        slotRegisterPath(alias);
     }