implement save request on OSX, add Quick Look extentions

PanoPainter/AppDelegate.h

@@ -12,6 +12,9 @@
 
 @property (strong, nonatomic) UIWindow *window;
 
+- (BOOL)application:(UIApplication *)app
+            openURL:(NSURL *)url
+            options:(NSDictionary<UIApplicationOpenURLOptionsKey, id> *)options;
 
 @end
 

PanoPainter/AppDelegate.m

@@ -10,6 +10,22 @@
 #import "GameViewController.h"
 #include "app.h"
 
+void global_exception_handler(NSException* e)
+{
+    if (App::I.canvas && App::I.canvas->m_canvas)
+        App::I.canvas->m_canvas->project_save_thread(App::I.data_path + "/recovery.pano");
+    
+    std::terminate();
+}
+
+void global_signal_handler(int e)
+{
+    if (App::I.canvas && App::I.canvas->m_canvas)
+        App::I.canvas->m_canvas->project_save_thread(App::I.data_path + "/recovery.pano");
+
+    std::terminate();
+}
+
 @interface AppDelegate () {
     GameViewController* view;
 }
@@ -18,9 +34,15 @@
 
 @implementation AppDelegate
 
+- (BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<UIApplicationOpenURLOptionsKey,id> *)options
+{
+    App::I.canvas->m_canvas->project_open([url fileSystemRepresentation]);
+    return true;
+}
 
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
     // Override point for customization after application launch.
+    NSSetUncaughtExceptionHandler(&global_exception_handler);
     view = (GameViewController*)self.window.rootViewController;
     return YES;
 }

PanoPainter/Info.plist

@@ -2,14 +2,23 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>LSSupportsOpeningDocumentsInPlace</key>
-	<true/>
-	<key>UIFileSharingEnabled</key>
-	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleDisplayName</key>
 	<string>PanoPainter</string>
+	<key>CFBundleDocumentTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeIconFiles</key>
+			<array/>
+			<key>CFBundleTypeName</key>
+			<string>PanoPainter Image</string>
+			<key>LSItemContentTypes</key>
+			<array>
+				<string>com.panopainter.image</string>
+			</array>
+		</dict>
+	</array>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
@@ -28,8 +37,12 @@
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>LSSupportsOpeningDocumentsInPlace</key>
+	<true/>
 	<key>NSPhotoLibraryUsageDescription</key>
 	<string>Export the panoramic to the gallery</string>
+	<key>UIFileSharingEnabled</key>
+	<true/>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
@@ -53,5 +66,30 @@
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
+	<key>UTExportedTypeDeclarations</key>
+	<array>
+		<dict>
+			<key>UTTypeConformsTo</key>
+			<array>
+				<string>public.data</string>
+				<string>public.content</string>
+			</array>
+			<key>UTTypeDescription</key>
+			<string>PanoPainter Image</string>
+			<key>UTTypeIconFiles</key>
+			<array/>
+			<key>UTTypeIdentifier</key>
+			<string>com.panopainter.image</string>
+			<key>UTTypeTagSpecification</key>
+			<dict>
+				<key>public.filename-extension</key>
+				<array>
+					<string>pano</string>
+				</array>
+				<key>public.mime-type</key>
+				<string>image/ppi</string>
+			</dict>
+		</dict>
+	</array>
 </dict>
 </plist>