Merge 57f32e2dd0 into 41e5097c33

src/CMakeLists.txt

@@ -97,6 +97,13 @@ add_subdirectory(app)
 
 set(DATA_OUTPUT_DIR ${CMAKE_BINARY_DIR}/bin/data)
 
+if(ENABLE_ASEPRITE_EXE)
+  set(main_target aseprite)
+  if(APPLE)
+    set(DATA_OUTPUT_DIR ${CMAKE_BINARY_DIR}/bin/${main_target}.app/Contents/Resources/data)
+  endif()
+endif()
+
 ######################################################################
 # Clone "strings" repo with translations into bin/data/strings.git
 
@@ -176,15 +183,20 @@ add_custom_target(copy_data DEPENDS clone_strings ${out_data_files})
 # Aseprite application
 
 if(ENABLE_ASEPRITE_EXE)
-  set(main_target aseprite)
-
   if(WIN32)
     set(main_resources
       main/win/resources_win32.rc
       main/win/settings.manifest)
   endif()
 
-  add_executable(${main_target}
+  set(BUNDLE_PARAM "")
+  set(INSTALL_OPT RUNTIME)
+  if(APPLE)
+    set(BUNDLE_PARAM MACOSX_BUNDLE)
+    set(INSTALL_OPT BUNDLE)
+  endif()
+
+  add_executable(${main_target} ${BUNDLE_PARAM}
     main/main.cpp
     ${main_resources})
   if(LAF_BACKEND STREQUAL "skia")
@@ -193,6 +205,10 @@ if(ENABLE_ASEPRITE_EXE)
     endif()
   endif()
   set_target_properties(${main_target} PROPERTIES LINK_FLAGS "${LAF_BACKEND_LINK_FLAGS}")
+  if(APPLE)
+    set_target_properties(${main_target} PROPERTIES
+      MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_LIST_DIR}/main/osx/Info.plist")
+  endif()
   target_link_libraries(${main_target} app-lib)
   add_dependencies(${main_target} copy_data)
 
@@ -202,7 +218,7 @@ if(ENABLE_ASEPRITE_EXE)
   endif()
 
   install(TARGETS ${main_target}
-    RUNTIME DESTINATION bin)
+    ${INSTALL_OPT} DESTINATION bin)
 
   install(DIRECTORY ../data
     DESTINATION share/aseprite)

src/desktop/osx/CMakeLists.txt

@@ -1,37 +1,19 @@
 # Desktop Integration
-# Copyright (c) 2022  Igara Studio S.A.
+# Copyright (c) 2022-2025  Igara Studio S.A.
 
-find_library(QUARTZ_LIBRARY Quartz)
+find_library(QUICKLOOK_LIBRARY QuickLookThumbnailing)
 
-add_library(AsepriteThumbnailer SHARED
+set(extension_target AsepriteThumbnailer)
-  main.mm
+
+add_executable(${extension_target} MACOSX_BUNDLE
   thumbnail.mm)
 
-target_link_libraries(AsepriteThumbnailer
+target_link_libraries(${extension_target}
-  laf-base
   dio-lib
   render-lib
-  ${QUARTZ_LIBRARY})
+  ${QUICKLOOK_LIBRARY})
 
-set_target_properties(AsepriteThumbnailer PROPERTIES
+set_target_properties(${extension_target} PROPERTIES
-  FRAMEWORK TRUE
+  BUNDLE_EXTENSION appex
-  MACOSX_FRAMEWORK_INFO_PLIST "${CMAKE_CURRENT_SOURCE_DIR}/Info.plist")
+  LINK_FLAGS "-Wl,-e,_NSExtensionMain"
-
+  MACOSX_BUNDLE_INFO_PLIST "${CMAKE_CURRENT_LIST_DIR}/Info.plist")
-add_custom_command(
-  OUTPUT ${CMAKE_BINARY_DIR}/lib/AsepriteThumbnailer.qlgenerator
-  WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
-  COMMAND ${CMAKE_COMMAND} -E make_directory lib/AsepriteThumbnailer.qlgenerator
-  COMMAND ${CMAKE_COMMAND} -E make_directory lib/AsepriteThumbnailer.qlgenerator/Contents
-  COMMAND ${CMAKE_COMMAND} -E make_directory lib/AsepriteThumbnailer.qlgenerator/Contents/MacOS
-  COMMAND ${CMAKE_COMMAND} -E copy
-             lib/AsepriteThumbnailer.framework/Versions/A/AsepriteThumbnailer
-             lib/AsepriteThumbnailer.qlgenerator/Contents/MacOS
-  COMMAND ${CMAKE_COMMAND} -E copy
-             lib/AsepriteThumbnailer.framework/Versions/A/Resources/Info.plist
-             lib/AsepriteThumbnailer.qlgenerator/Contents
-  BYPRODUCTS ${CMAKE_BINARY_DIR}/lib/AsepriteThumbnailer.qlgenerator/Contents/MacOS/AsepriteThumbnailer
-             ${CMAKE_BINARY_DIR}/lib/AsepriteThumbnailer.qlgenerator/Contents/Info.plist
-  DEPENDS AsepriteThumbnailer)
-
-add_custom_target(AsepriteThumbnailer.qlgenerator
-  DEPENDS ${CMAKE_BINARY_DIR}/lib/AsepriteThumbnailer.qlgenerator)

src/desktop/osx/Info.plist

@@ -2,57 +2,36 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-        <key>CFBundleDocumentTypes</key>
-        <array>
-                <dict>
-                        <key>CFBundleTypeRole</key>
-                        <string>QLGenerator</string>
-                        <key>LSItemContentTypes</key>
-                        <array>
-                                <string>dyn.ah62d4rv4ge80c65f</string>
-                                <string>dyn.ah62d4rv4ge80c65fsb3gw7df</string>
-                        </array>
-                </dict>
-        </array>
         <key>CFBundleExecutable</key>
         <string>AsepriteThumbnailer</string>
         <key>CFBundleIdentifier</key>
-        <string>org.aseprite.AsepriteThumbnailer</string>
+        <string>org.aseprite.Aseprite.AsepriteThumbnailer</string>
         <key>CFBundleName</key>
         <string>AsepriteThumbnailer</string>
-        <key>CFBundleInfoDictionaryVersion</key>
-        <string>6.0</string>
-        <key>CFBundlePackageType</key>
-        <string>XPC!</string>
         <key>CFBundleShortVersionString</key>
         <string>1.0</string>
         <key>CFBundleVersion</key>
         <string>1.0</string>
-        <key>CFPlugInFactories</key>
+        <key>CFBundlePackageType</key>
+        <string>XPC!</string>
+        <key>NSExtension</key>
         <dict>
-                <key>A5E9417E-6E7A-4B2D-85A4-84E114D7A960</key>
+                <key>NSExtensionAttributes</key>
-                <string>QuickLookGeneratorPluginFactory</string>
-        </dict>
-        <key>CFPlugInTypes</key>
                 <dict>
-                <key>5E2D9680-5022-40FA-B806-43349622E5B9</key>
+                        <key>QLSupportedContentTypes</key>
                         <array>
-                        <string>A5E9417E-6E7A-4B2D-85A4-84E114D7A960</string>
+                            <string>org.aseprite.Aseprite.sprite</string>
                         </array>
+                        <key>QLThumbnailMinimumDimension</key>
+                        <integer>32</integer>
+                </dict>
+                <key>NSExtensionPointIdentifier</key>
+                <string>com.apple.quicklook.thumbnail</string>
+                <key>NSExtensionPrincipalClass</key>
+                <string>ThumbnailProvider</string>
         </dict>
-        <key>CFPlugInUnloadFunction</key>
-        <string></string>
-        <key>QLThumbnailMinimumSize</key>
-        <real>32</real>
-        <key>QLPreviewWidth</key>
-        <real>256</real>
-        <key>QLPreviewHeight</key>
-        <real>256</real>
-        <key>QLNeedsToBeRunInMainThread</key>
-        <true/>
-        <key>QLSupportsConcurrentRequests</key>
-        <false/>
         <key>NSHumanReadableCopyright</key>
-        <string>Copyright © Igara Studio S.A. All rights reserved.</string>
+        <string>Copyright © 2001-2025, Igara Studio S.A.
+All rights reserved.</string>
 </dict>
 </plist>

src/desktop/osx/main.mm

@@ -1,234 +0,0 @@
-// Desktop Integration
-// Copyright (c) 2022  Igara Studio S.A.
-//
-// This file is released under the terms of the MIT license.
-// Read LICENSE.txt for more information.
-
-#include <CoreFoundation/CFPlugInCOM.h>
-#include <CoreFoundation/CoreFoundation.h>
-#include <CoreServices/CoreServices.h>
-#include <QuickLook/QuickLook.h>
-
-#include "base/debug.h"
-#include "thumbnail.h"
-
-// Just as a side note: We're using the same UUID as the Windows
-// Aseprite thumbnailer.
-//
-// If you're going to use this code, remember to change this UUID and
-// change it in the Info.plist file.
-#define PLUGIN_ID "A5E9417E-6E7A-4B2D-85A4-84E114D7A960"
-
-static HRESULT Plugin_QueryInterface(void*, REFIID, LPVOID*);
-static ULONG Plugin_AddRef(void*);
-static ULONG Plugin_Release(void*);
-static OSStatus Plugin_GenerateThumbnailForURL(void*,
-                                               QLThumbnailRequestRef,
-                                               CFURLRef,
-                                               CFStringRef,
-                                               CFDictionaryRef,
-                                               CGSize);
-static void Plugin_CancelThumbnailGeneration(void*, QLThumbnailRequestRef);
-static OSStatus Plugin_GeneratePreviewForURL(void*,
-                                             QLPreviewRequestRef,
-                                             CFURLRef,
-                                             CFStringRef,
-                                             CFDictionaryRef);
-static void Plugin_CancelPreviewGeneration(void*, QLPreviewRequestRef);
-
-static QLGeneratorInterfaceStruct Plugin_vtbl = { // kQLGeneratorTypeID interface
-  // IUnknown
-  nullptr, // void* reserved
-  Plugin_QueryInterface,
-  Plugin_AddRef,
-  Plugin_Release,
-  // QLGeneratorInterface
-  Plugin_GenerateThumbnailForURL,
-  Plugin_CancelThumbnailGeneration,
-  Plugin_GeneratePreviewForURL,
-  Plugin_CancelPreviewGeneration
-};
-
-// TODO it would be nice to create a C++ smart pointer/wrapper for CFUUIDRef type
-
-struct Plugin {
-  QLGeneratorInterfaceStruct* interface; // Must be a pointer
-  CFUUIDRef factoryID;
-  ULONG refCount = 1; // Starts with one reference when it's created
-
-  Plugin(CFUUIDRef factoryID)
-    : interface(new QLGeneratorInterfaceStruct(Plugin_vtbl))
-    , factoryID(factoryID)
-  {
-    CFPlugInAddInstanceForFactory(factoryID);
-  }
-
-  ~Plugin()
-  {
-    delete interface;
-    if (factoryID) {
-      CFPlugInRemoveInstanceForFactory(factoryID);
-      CFRelease(factoryID);
-    }
-  }
-
-  // IUnknown impl
-
-  HRESULT QueryInterface(REFIID iid, LPVOID* ppv)
-  {
-    CFUUIDRef interfaceID = CFUUIDCreateFromUUIDBytes(kCFAllocatorDefault, iid);
-
-    if (CFEqual(interfaceID, kQLGeneratorCallbacksInterfaceID)) {
-      *ppv = this;
-      AddRef();
-      CFRelease(interfaceID);
-      return S_OK;
-    }
-    else {
-      *ppv = nullptr;
-      CFRelease(interfaceID);
-      return E_NOINTERFACE;
-    }
-  }
-
-  ULONG AddRef() { return ++refCount; }
-
-  ULONG Release()
-  {
-    if (refCount == 1) {
-      delete this;
-      return 0;
-    }
-    else {
-      ASSERT(refCount != 0);
-      return --refCount;
-    }
-  }
-
-  // QLGeneratorInterfaceStruct impl
-
-  static OSStatus GenerateThumbnailForURL(QLThumbnailRequestRef thumbnail,
-                                          CFURLRef url,
-                                          CFStringRef contentTypeUTI,
-                                          CFDictionaryRef options,
-                                          CGSize maxSize)
-  {
-    CGImageRef image = desktop::get_thumbnail(url, options, maxSize);
-    if (!image)
-      return -1;
-
-    QLThumbnailRequestSetImage(thumbnail, image, nullptr);
-    CGImageRelease(image);
-    return 0;
-  }
-
-  static void CancelThumbnailGeneration(QLThumbnailRequestRef thumbnail)
-  {
-    // TODO
-  }
-
-  OSStatus GeneratePreviewForURL(QLPreviewRequestRef preview,
-                                 CFURLRef url,
-                                 CFStringRef contentTypeUTI,
-                                 CFDictionaryRef options)
-  {
-    CGImageRef image = desktop::get_thumbnail(url, options, CGSizeMake(0, 0));
-    if (!image)
-      return -1;
-
-    int w = CGImageGetWidth(image);
-    int h = CGImageGetHeight(image);
-    int wh = std::min(w, h);
-    if (wh < 128) {
-      w = 128 * w / wh;
-      h = 128 * h / wh;
-    }
-
-    CGContextRef cg = QLPreviewRequestCreateContext(preview, CGSizeMake(w, h), YES, options);
-    CGContextSetInterpolationQuality(cg, kCGInterpolationNone);
-    CGContextDrawImage(cg, CGRectMake(0, 0, w, h), image);
-    QLPreviewRequestFlushContext(preview, cg);
-    CGImageRelease(image);
-    CGContextRelease(cg);
-    return 0;
-  }
-
-  void CancelPreviewGeneration(QLPreviewRequestRef preview)
-  {
-    // TODO
-  }
-};
-
-static HRESULT Plugin_QueryInterface(void* p, REFIID iid, LPVOID* ppv)
-{
-  ASSERT(p);
-  return reinterpret_cast<Plugin*>(p)->QueryInterface(iid, ppv);
-}
-
-static ULONG Plugin_AddRef(void* p)
-{
-  ASSERT(p);
-  return reinterpret_cast<Plugin*>(p)->AddRef();
-}
-
-static ULONG Plugin_Release(void* p)
-{
-  ASSERT(p);
-  return reinterpret_cast<Plugin*>(p)->Release();
-}
-
-static OSStatus Plugin_GenerateThumbnailForURL(void* p,
-                                               QLThumbnailRequestRef thumbnail,
-                                               CFURLRef url,
-                                               CFStringRef contentTypeUTI,
-                                               CFDictionaryRef options,
-                                               CGSize maxSize)
-{
-  ASSERT(p);
-  return reinterpret_cast<Plugin*>(p)->GenerateThumbnailForURL(thumbnail,
-                                                               url,
-                                                               contentTypeUTI,
-                                                               options,
-                                                               maxSize);
-}
-
-static void Plugin_CancelThumbnailGeneration(void* p, QLThumbnailRequestRef thumbnail)
-{
-  ASSERT(p);
-  reinterpret_cast<Plugin*>(p)->CancelThumbnailGeneration(thumbnail);
-}
-
-static OSStatus Plugin_GeneratePreviewForURL(void* p,
-                                             QLPreviewRequestRef preview,
-                                             CFURLRef url,
-                                             CFStringRef contentTypeUTI,
-                                             CFDictionaryRef options)
-{
-  ASSERT(p);
-  return reinterpret_cast<Plugin*>(p)->GeneratePreviewForURL(preview, url, contentTypeUTI, options);
-}
-
-static void Plugin_CancelPreviewGeneration(void* p, QLPreviewRequestRef preview)
-{
-  ASSERT(p);
-  reinterpret_cast<Plugin*>(p)->CancelPreviewGeneration(preview);
-}
-
-// This is the only public entry point of the framework/plugin (the
-// "QuickLookGeneratorPluginFactory" name is specified in the
-// Info.list file): the factory of objects. Similar than the Win32 COM
-// IClassFactory::CreateInstance()
-//
-// This function is used to create an instance of an object of
-// kQLGeneratorTypeID type, which should implement the
-// QLGeneratorInterfaceStruct interface.
-extern "C" void* QuickLookGeneratorPluginFactory(CFAllocatorRef allocator, CFUUIDRef typeID)
-{
-  if (CFEqual(typeID, kQLGeneratorTypeID)) {
-    CFUUIDRef uuid = CFUUIDCreateFromString(kCFAllocatorDefault, CFSTR(PLUGIN_ID));
-    auto plugin = new Plugin(uuid);
-    CFRelease(uuid);
-    return plugin;
-  }
-  return nullptr; // Unknown typeID
-}

src/desktop/osx/thumbnail.h

@@ -1,19 +0,0 @@
-// Desktop Integration
-// Copyright (c) 2022  Igara Studio S.A.
-//
-// This file is released under the terms of the MIT license.
-// Read LICENSE.txt for more information.
-
-#ifndef DESKTOP_THUMBNAIL_H_INCLUDED
-#define DESKTOP_THUMBNAIL_H_INCLUDED
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <CoreGraphics/CoreGraphics.h>
-
-namespace desktop {
-
-CGImageRef get_thumbnail(CFURLRef url, CFDictionaryRef options, CGSize maxSize);
-
-} // namespace desktop
-
-#endif

src/desktop/osx/thumbnail.mm

@@ -1,11 +1,10 @@
 // Desktop Integration
-// Copyright (c) 2022  Igara Studio S.A.
+// Copyright (c) 2022-2025  Igara Studio S.A.
 //
 // This file is released under the terms of the MIT license.
 // Read LICENSE.txt for more information.
 
-#include "thumbnail.h"
+#include "app/file_system.h"
-
 #include "dio/decode_delegate.h"
 #include "dio/decode_file.h"
 #include "dio/file_interface.h"
@@ -13,8 +12,7 @@
 #include "render/render.h"
 
 #include <Cocoa/Cocoa.h>
-
+#include <QuickLookThumbnailing/QuickLookThumbnailing.h>
-#include <algorithm>
 
 namespace desktop {
 
@@ -87,7 +85,7 @@ public:
 
 } // anonymous namespace
 
-CGImageRef get_thumbnail(CFURLRef url, CFDictionaryRef options, CGSize maxSize)
+CGImageRef get_thumbnail(CFURLRef url, CGSize maxSize)
 {
   auto data = [[NSData alloc] initWithContentsOfURL:(NSURL*)url];
   if (!data)
@@ -126,6 +124,18 @@ CGImageRef get_thumbnail(CFURLRef url, CFDictionaryRef options, CGSize maxSize)
                         0,
                         gfx::ClipF(0, 0, 0, 0, image->width(), image->height()));
 
+    // Alpha premultiplication.
+    // CGBitmapContextCreate doesn't support unpremultiplied alpha images (kCGImageAlphaFirst).
+    doc::LockImageBits<doc::RgbTraits> bits(image.get());
+    doc::LockImageBits<doc::RgbTraits>::iterator it, end;
+    for (it = bits.begin(), end = bits.end(); it != end; ++it) {
+      const int a = doc::rgba_geta(*it);
+      *it = doc::rgba(doc::rgba_getr(*it) * a / 255,
+                      doc::rgba_getg(*it) * a / 255,
+                      doc::rgba_getb(*it) * a / 255,
+                      a);
+    }
+
     w = image->width();
     h = image->height();
   }
@@ -134,9 +144,6 @@ CGImageRef get_thumbnail(CFURLRef url, CFDictionaryRef options, CGSize maxSize)
     return nullptr;
   }
 
-  // TODO Premultiply alpha because CGBitmapContextCreate doesn't
-  //      support unpremultiplied alpha (kCGImageAlphaFirst).
-
   CGColorSpaceRef cs = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
   CGContextRef gc = CGBitmapContextCreate(image->getPixelAddress(0, 0),
                                           w,
@@ -153,3 +160,42 @@ CGImageRef get_thumbnail(CFURLRef url, CFDictionaryRef options, CGSize maxSize)
 }
 
 } // namespace desktop
+
+@interface ThumbnailProvider : QLThumbnailProvider
+@end
+
+@implementation ThumbnailProvider
+
+- (void)provideThumbnailForFileRequest:(QLFileThumbnailRequest*)request
+                     completionHandler:
+                       (void (^)(QLThumbnailReply* _Nullable, NSError* _Nullable))handler
+{
+  CFURLRef url = (__bridge CFURLRef)(request.fileURL);
+  CGSize maxSize = request.maximumSize;
+  CGImageRef cgImage = desktop::get_thumbnail(url, maxSize);
+  if (!cgImage) {
+    handler(nil, nil);
+    return;
+  }
+  CGSize imageSize = CGSizeMake(CGImageGetWidth(cgImage), CGImageGetHeight(cgImage));
+  handler([QLThumbnailReply replyWithContextSize:maxSize
+                      currentContextDrawingBlock:^BOOL {
+                        CGContextRef ctx = [[NSGraphicsContext currentContext] CGContext];
+                        CGContextSaveGState(ctx);
+                        CGFloat scale = MIN(maxSize.width / imageSize.width,
+                                            maxSize.height / imageSize.height);
+                        CGSize scaledSize = CGSizeMake(imageSize.width * scale,
+                                                       imageSize.height * scale);
+                        CGRect drawRect = CGRectMake((maxSize.width - scaledSize.width) / 2,
+                                                     (maxSize.height - scaledSize.height) / 2,
+                                                     scaledSize.width,
+                                                     scaledSize.height);
+                        CGContextDrawImage(ctx, drawRect, cgImage);
+                        CGContextRestoreGState(ctx);
+                        CGImageRelease(cgImage);
+                        return YES;
+                      }],
+          nil);
+}
+
+@end