3 files changed, 189 insertions, 4 deletions

diff --git a/backends/taskbar/macosx/dockplugin/dockplugin.m b/backends/taskbar/macosx/dockplugin/dockplugin.m
new file mode 100644
index 0000000000..9d864ef2a8
--- /dev/null
+++ b/backends/taskbar/macosx/dockplugin/dockplugin.m
@@ -0,0 +1,125 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include <Cocoa/Cocoa.h>
+
+@interface ScummVMDockTilePlugIn : NSObject <NSDockTilePlugIn> {
+	NSMenu *recentGamesMenu;
+}
+@end
+
+@interface StartGameMenuItem : NSMenuItem {
+	NSString *game;
+}
+- (IBAction) startGame;
+- (NSMenuItem*)initWithGame:(NSString *)gameId description:(NSString*)desc icon:(NSString*)iconFile;
+@end
+
+@implementation ScummVMDockTilePlugIn
+
+- (id)init {
+	self = [super init];
+	if (self) {
+		recentGamesMenu = nil;
+	}
+	return self;
+}
+
+- (void)dealloc {
+	[recentGamesMenu release];
+	[super dealloc];
+}
+
+
+- (void)setDockTile:(NSDockTile *)dockTile {
+}
+
+- (NSMenu*)dockMenu {
+	// Get the list or recent games
+	CFPreferencesAppSynchronize(CFSTR("org.scummvm.scummvm"));
+	NSArray *array = CFPreferencesCopyAppValue(CFSTR("recentGames"), CFSTR("org.scummvm.scummvm"));
+	if (array == nil)
+		return nil;
+
+	// Create the menu
+	if (recentGamesMenu == nil)
+		recentGamesMenu = [[NSMenu alloc] init];
+	else
+		[recentGamesMenu removeAllItems];
+
+	NSEnumerator *enumerator = [array objectEnumerator];
+	NSDictionary *recentGame;
+	while (recentGame = [enumerator nextObject]) {
+		NSString *gameId = [recentGame valueForKey:@"game"];
+		NSString *desc = [recentGame valueForKey:@"description"];
+		NSString *iconFile = [recentGame valueForKey:@"icon"];
+		
+		StartGameMenuItem *menuItem = [[StartGameMenuItem alloc] initWithGame:gameId description:desc icon:iconFile];
+		[recentGamesMenu addItem:menuItem];
+		[menuItem release];
+	}
+
+	return recentGamesMenu;
+}
+
+@end
+
+@implementation StartGameMenuItem
+
+- (NSMenuItem*)initWithGame:(NSString *)gameId description:(NSString*)desc icon:(NSString*)iconFile {
+	self = [super initWithTitle:(desc == nil ? gameId : desc) action:@selector(startGame) keyEquivalent:@""];
+	[self setTarget:self];
+	
+	if (iconFile != nil) {
+		NSImage *image = [[NSImage alloc] initWithContentsOfFile:iconFile];
+		[self setImage:image];
+		[image release];
+	}
+
+	game = gameId;
+	[game retain];
+	
+	return self;
+}
+
+- (void)dealloc {
+	[game release];
+	[super dealloc];
+}
+
+- (IBAction) startGame {
+	NSLog(@"Starting Game %@...", game);
+	
+	NSString *scummVMPath = [[NSWorkspace sharedWorkspace] absolutePathForAppBundleWithIdentifier:@"org.scummvm.scummvm"];
+	if (scummVMPath == nil) {
+		NSLog(@"Cannot find ScummVM.app!");
+		return;
+	}
+	// Start ScummVM.app with the game ID as argument
+	NSURL *url = [NSURL fileURLWithPath:scummVMPath];
+	NSMutableDictionary *args = [[NSMutableDictionary alloc] init];
+	[args setObject:[NSArray arrayWithObject:game] forKey:NSWorkspaceLaunchConfigurationArguments];
+	[[NSWorkspace sharedWorkspace] launchApplicationAtURL:url options:NSWorkspaceLaunchDefault configuration:args error:nil];
+	[args release];
+}
+
+@end
diff --git a/backends/taskbar/macosx/macosx-taskbar.h b/backends/taskbar/macosx/macosx-taskbar.h
index 5d5b9d02cd..55bb97a691 100644
--- a/backends/taskbar/macosx/macosx-taskbar.h
+++ b/backends/taskbar/macosx/macosx-taskbar.h
@@ -37,6 +37,7 @@ public:
 	virtual void setProgressValue(int completed, int total);
 	virtual void setProgressState(TaskbarProgressState state);
 	virtual void setCount(int count);
+	virtual void addRecent(const Common::String &name, const Common::String &description);
 	virtual void notifyError();
 	virtual void clearError();
 	
diff --git a/backends/taskbar/macosx/macosx-taskbar.mm b/backends/taskbar/macosx/macosx-taskbar.mm
index ae087dfb85..577320b79d 100644
--- a/backends/taskbar/macosx/macosx-taskbar.mm
+++ b/backends/taskbar/macosx/macosx-taskbar.mm
@@ -29,9 +29,6 @@
 // NSDockTile was introduced with Mac OS X 10.5.
 // Try provide backward compatibility by avoiding NSDockTile symbols.
 
-// TODO: Implement recent list, maybe as a custom menu on dock tile when app is not running
-// See Dock Tile plug-in at https://developer.apple.com/library/mac/documentation/Carbon/Conceptual/customizing_docktile/CreatingaDockTilePlug-in/CreatingaDockTilePlug-in.html
-
 #include "backends/taskbar/macosx/macosx-taskbar.h"
 #include "common/config-manager.h"
 #include "common/file.h"
@@ -39,6 +36,9 @@
 #include <AppKit/NSApplication.h>
 #include <AppKit/NSImage.h>
 #include <Foundation/NSString.h>
+#include <Foundation/NSDictionary.h>
+#include <Foundation/NSArray.h>
+#include <Foundation/NSUserDefaults.h>
 #include <AppKit/NSImageView.h>
 #include <AppKit/NSColor.h>
 #include <AppKit/NSBezierPath.h>
@@ -120,7 +120,7 @@ void MacOSXTaskbarManager::setOverlayIcon(const Common::String &name, const Comm
 	initOverlayIconView();
 
 	CFStringRef imageFile = CFStringCreateWithCString(0, path.c_str(), kCFStringEncodingASCII);
-	NSImage* image = [[NSImage alloc] initWithContentsOfFile:(NSString *)imageFile];
+	NSImage *image = [[NSImage alloc] initWithContentsOfFile:(NSString *)imageFile];
 	[_overlayIconView setImage:image];
 	[image release];
 	CFRelease(imageFile);
@@ -234,5 +234,64 @@ return (path); \
 	return "";
 }
 
+void MacOSXTaskbarManager::addRecent(const Common::String &name, const Common::String &description) {
+	//warning("[MacOSXTaskbarManager::addRecent] Adding recent list entry: %s (%s)", name.c_str(), description.c_str());
+	
+	if (_dockTile == nil)
+		return;
+	
+	// Store the game, description and icon in user preferences.
+	// The NSDockTilePlugin will retrieve them there to list them in the dock tile menu.
+	
+	CFStringRef gameName = CFStringCreateWithCString(0, name.c_str(), kCFStringEncodingASCII);
+	CFStringRef desc = CFStringCreateWithCString(0, description.c_str(), kCFStringEncodingASCII);
+	
+	// First build the dictionary for this game.
+	NSMutableDictionary *dict = [[NSMutableDictionary  alloc] init];
+	[dict setObject:(NSString *)gameName forKey:@"game"];
+	[dict setObject:(NSString *)desc forKey:@"description"];
+	
+	// Icon
+	Common::String iconPath = getIconPath(name);
+	if (!iconPath.empty()) {
+		CFStringRef icon = CFStringCreateWithCString(0, iconPath.c_str(), kCFStringEncodingASCII);
+		[dict setObject:(NSString *)icon forKey:@"icon"];
+		CFRelease(icon);
+	}
+	
+	// Retrieve the current list of recent items and update it.
+	NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
+	NSArray *oldArray = [defaults arrayForKey:@"recentGames"];
+	if (oldArray == nil) {
+		[defaults setObject:[NSArray arrayWithObject:dict] forKey:@"recentGames"];
+	} else {
+		NSMutableArray *newArray = [[NSMutableArray alloc] initWithArray:oldArray];
+		// Insert the new game at the start
+		[newArray insertObject:dict atIndex:0];
+		// If the game was already present in the array, remove it
+		for (int i = 1 ; i < [newArray count] ; ++i) {
+			NSDictionary *oldDict = [newArray objectAtIndex:i];
+			if (oldDict == nil)
+				continue;
+			NSString *oldGame = [oldDict valueForKey:@"game"];
+			if (oldGame != nil && [oldGame isEqualToString:(NSString*)gameName]) {
+				[newArray removeObjectAtIndex:i];
+				break;
+			}
+		}
+		// And make sure we limit the size of the array to 5 games
+		if ([newArray count] > 5)
+			[newArray removeLastObject];
+		[defaults setObject:newArray forKey:@"recentGames"];
+		[newArray release];
+	}
+
+	// Finally release the dictionary
+	[dict release];
+	CFRelease(gameName);
+	CFRelease(desc);
+}
+
+
 
 #endif