examples: update elinux template source files (#73)

Signed-off-by: Hidenori Matsubayashi <[email protected]>

packages/camera/example/elinux/runner/flutter_embedder_options.h

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -21,18 +21,31 @@ class FlutterEmbedderOptions {
     options_.AddInt("rotation", "r",
                     "Window rotation(degree) [0(default)|90|180|270]", 0,
                     false);
+    options_.AddDouble("text-scaling-factor", "x", "Text scaling factor", 1.0,
+                       false);
+    options_.AddWithoutValue("enable-high-contrast", "i",
+                             "Request that UI be rendered with darker colors.",
+                             false);
     options_.AddDouble("force-scale-factor", "s",
-                    "Force a scale factor instead using default value", 1.0,
+                       "Force a scale factor instead using default value", 1.0,
-                    false);
+                       false);
+    options_.AddWithoutValue(
+        "async-vblank", "v",
+        "Don't sync to compositor redraw/vblank (eglSwapInterval 0)", false);
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     // no more options.
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
+    options_.AddString("title", "t", "Window title", "Flutter", false);
     options_.AddWithoutValue("fullscreen", "f", "Always full-screen display",
                              false);
     options_.AddInt("width", "w", "Window width", 1280, false);
     options_.AddInt("height", "h", "Window height", 720, false);
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    options_.AddString("title", "t", "Window title", "Flutter", false);
+    options_.AddString("app-id", "a", "XDG App ID", "dev.flutter.elinux",
+                       false);
     options_.AddWithoutValue("onscreen-keyboard", "k",
                              "Enable on-screen keyboard", false);
     options_.AddWithoutValue("window-decoration", "d",
@@ -75,6 +88,9 @@ class FlutterEmbedderOptions {
       }
     }
 
+    text_scale_factor_ = options_.GetValue<double>("text-scaling-factor");
+    enable_high_contrast_ = options_.Exist("enable-high-contrast");
+
     if (options_.Exist("force-scale-factor")) {
       is_force_scale_factor_ = true;
       scale_factor_ = options_.GetValue<double>("force-scale-factor");
@@ -83,6 +99,8 @@ class FlutterEmbedderOptions {
       scale_factor_ = 1.0;
     }
 
+    enable_vsync_ = !options_.Exist("async-vblank");
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     use_onscreen_keyboard_ = false;
@@ -91,6 +109,7 @@ class FlutterEmbedderOptions {
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
     use_onscreen_keyboard_ = false;
     use_window_decoration_ = false;
+    window_title_ = options_.GetValue<std::string>("title");
     window_view_mode_ =
         options_.Exist("fullscreen")
             ? flutter::FlutterViewController::ViewMode::kFullscreen
@@ -98,6 +117,8 @@ class FlutterEmbedderOptions {
     window_width_ = options_.GetValue<int>("width");
     window_height_ = options_.GetValue<int>("height");
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    window_title_ = options_.GetValue<std::string>("title");
+    window_app_id_ = options_.GetValue<std::string>("app-id");
     use_onscreen_keyboard_ = options_.Exist("onscreen-keyboard");
     use_window_decoration_ = options_.Exist("window-decoration");
     window_view_mode_ =
@@ -111,25 +132,58 @@ class FlutterEmbedderOptions {
     return true;
   }
 
-  std::string BundlePath() const { return bundle_path_; }
+  std::string BundlePath() const {
-  bool IsUseMouseCursor() const { return use_mouse_cursor_; }
+    return bundle_path_;
-  bool IsUseOnscreenKeyboard() const { return use_onscreen_keyboard_; }
+  }
-  bool IsUseWindowDecoraation() const { return use_window_decoration_; }
+  std::string WindowTitle() const {
+    return window_title_;
+  }
+  std::string WindowAppID() const {
+    return window_app_id_;
+  }
+  bool IsUseMouseCursor() const {
+    return use_mouse_cursor_;
+  }
+  bool IsUseOnscreenKeyboard() const {
+    return use_onscreen_keyboard_;
+  }
+  bool IsUseWindowDecoraation() const {
+    return use_window_decoration_;
+  }
   flutter::FlutterViewController::ViewMode WindowViewMode() const {
     return window_view_mode_;
   }
-  int WindowWidth() const { return window_width_; }
+  int WindowWidth() const {
-  int WindowHeight() const { return window_height_; }
+    return window_width_;
+  }
+  int WindowHeight() const {
+    return window_height_;
+  }
   flutter::FlutterViewController::ViewRotation WindowRotation() const {
     return window_view_rotation_;
   }
-  bool IsForceScaleFactor() const { return is_force_scale_factor_; }
+  double TextScaleFactor() const {
-  double ScaleFactor() const { return scale_factor_; }
+    return text_scale_factor_;
+  }
+  bool EnableHighContrast() const {
+    return enable_high_contrast_;
+  }
+  bool IsForceScaleFactor() const {
+    return is_force_scale_factor_;
+  }
+  double ScaleFactor() const {
+    return scale_factor_;
+  }
+  bool EnableVsync() const {
+    return enable_vsync_;
+  }
 
  private:
   commandline::CommandOptions options_;
 
   std::string bundle_path_;
+  std::string window_title_;
+  std::string window_app_id_;
   bool use_mouse_cursor_ = true;
   bool use_onscreen_keyboard_ = false;
   bool use_window_decoration_ = false;
@@ -141,6 +195,9 @@ class FlutterEmbedderOptions {
       flutter::FlutterViewController::ViewRotation::kRotation_0;
   bool is_force_scale_factor_;
   double scale_factor_;
+  double text_scale_factor_;
+  bool enable_high_contrast_;
+  bool enable_vsync_;
 };
 
 #endif  // FLUTTER_EMBEDDER_OPTIONS_

packages/camera/example/elinux/runner/main.cc

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -30,11 +30,16 @@ int main(int argc, char** argv) {
   view_properties.height = options.WindowHeight();
   view_properties.view_mode = options.WindowViewMode();
   view_properties.view_rotation = options.WindowRotation();
+  view_properties.title = options.WindowTitle();
+  view_properties.app_id = options.WindowAppID();
   view_properties.use_mouse_cursor = options.IsUseMouseCursor();
   view_properties.use_onscreen_keyboard = options.IsUseOnscreenKeyboard();
   view_properties.use_window_decoration = options.IsUseWindowDecoraation();
+  view_properties.text_scale_factor = options.TextScaleFactor();
+  view_properties.enable_high_contrast = options.EnableHighContrast();
   view_properties.force_scale_factor = options.IsForceScaleFactor();
   view_properties.scale_factor = options.ScaleFactor();
+  view_properties.enable_vsync = options.EnableVsync();
 
   // The Flutter instance hosted by this window.
   FlutterWindow window(view_properties, project);

packages/joystick/example/elinux/runner/flutter_embedder_options.h

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -21,18 +21,31 @@ class FlutterEmbedderOptions {
     options_.AddInt("rotation", "r",
                     "Window rotation(degree) [0(default)|90|180|270]", 0,
                     false);
+    options_.AddDouble("text-scaling-factor", "x", "Text scaling factor", 1.0,
+                       false);
+    options_.AddWithoutValue("enable-high-contrast", "i",
+                             "Request that UI be rendered with darker colors.",
+                             false);
     options_.AddDouble("force-scale-factor", "s",
-                    "Force a scale factor instead using default value", 1.0,
+                       "Force a scale factor instead using default value", 1.0,
-                    false);
+                       false);
+    options_.AddWithoutValue(
+        "async-vblank", "v",
+        "Don't sync to compositor redraw/vblank (eglSwapInterval 0)", false);
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     // no more options.
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
+    options_.AddString("title", "t", "Window title", "Flutter", false);
     options_.AddWithoutValue("fullscreen", "f", "Always full-screen display",
                              false);
     options_.AddInt("width", "w", "Window width", 1280, false);
     options_.AddInt("height", "h", "Window height", 720, false);
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    options_.AddString("title", "t", "Window title", "Flutter", false);
+    options_.AddString("app-id", "a", "XDG App ID", "dev.flutter.elinux",
+                       false);
     options_.AddWithoutValue("onscreen-keyboard", "k",
                              "Enable on-screen keyboard", false);
     options_.AddWithoutValue("window-decoration", "d",
@@ -75,6 +88,9 @@ class FlutterEmbedderOptions {
       }
     }
 
+    text_scale_factor_ = options_.GetValue<double>("text-scaling-factor");
+    enable_high_contrast_ = options_.Exist("enable-high-contrast");
+
     if (options_.Exist("force-scale-factor")) {
       is_force_scale_factor_ = true;
       scale_factor_ = options_.GetValue<double>("force-scale-factor");
@@ -83,6 +99,8 @@ class FlutterEmbedderOptions {
       scale_factor_ = 1.0;
     }
 
+    enable_vsync_ = !options_.Exist("async-vblank");
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     use_onscreen_keyboard_ = false;
@@ -91,6 +109,7 @@ class FlutterEmbedderOptions {
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
     use_onscreen_keyboard_ = false;
     use_window_decoration_ = false;
+    window_title_ = options_.GetValue<std::string>("title");
     window_view_mode_ =
         options_.Exist("fullscreen")
             ? flutter::FlutterViewController::ViewMode::kFullscreen
@@ -98,6 +117,8 @@ class FlutterEmbedderOptions {
     window_width_ = options_.GetValue<int>("width");
     window_height_ = options_.GetValue<int>("height");
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    window_title_ = options_.GetValue<std::string>("title");
+    window_app_id_ = options_.GetValue<std::string>("app-id");
     use_onscreen_keyboard_ = options_.Exist("onscreen-keyboard");
     use_window_decoration_ = options_.Exist("window-decoration");
     window_view_mode_ =
@@ -111,25 +132,58 @@ class FlutterEmbedderOptions {
     return true;
   }
 
-  std::string BundlePath() const { return bundle_path_; }
+  std::string BundlePath() const {
-  bool IsUseMouseCursor() const { return use_mouse_cursor_; }
+    return bundle_path_;
-  bool IsUseOnscreenKeyboard() const { return use_onscreen_keyboard_; }
+  }
-  bool IsUseWindowDecoraation() const { return use_window_decoration_; }
+  std::string WindowTitle() const {
+    return window_title_;
+  }
+  std::string WindowAppID() const {
+    return window_app_id_;
+  }
+  bool IsUseMouseCursor() const {
+    return use_mouse_cursor_;
+  }
+  bool IsUseOnscreenKeyboard() const {
+    return use_onscreen_keyboard_;
+  }
+  bool IsUseWindowDecoraation() const {
+    return use_window_decoration_;
+  }
   flutter::FlutterViewController::ViewMode WindowViewMode() const {
     return window_view_mode_;
   }
-  int WindowWidth() const { return window_width_; }
+  int WindowWidth() const {
-  int WindowHeight() const { return window_height_; }
+    return window_width_;
+  }
+  int WindowHeight() const {
+    return window_height_;
+  }
   flutter::FlutterViewController::ViewRotation WindowRotation() const {
     return window_view_rotation_;
   }
-  bool IsForceScaleFactor() const { return is_force_scale_factor_; }
+  double TextScaleFactor() const {
-  double ScaleFactor() const { return scale_factor_; }
+    return text_scale_factor_;
+  }
+  bool EnableHighContrast() const {
+    return enable_high_contrast_;
+  }
+  bool IsForceScaleFactor() const {
+    return is_force_scale_factor_;
+  }
+  double ScaleFactor() const {
+    return scale_factor_;
+  }
+  bool EnableVsync() const {
+    return enable_vsync_;
+  }
 
  private:
   commandline::CommandOptions options_;
 
   std::string bundle_path_;
+  std::string window_title_;
+  std::string window_app_id_;
   bool use_mouse_cursor_ = true;
   bool use_onscreen_keyboard_ = false;
   bool use_window_decoration_ = false;
@@ -141,6 +195,9 @@ class FlutterEmbedderOptions {
       flutter::FlutterViewController::ViewRotation::kRotation_0;
   bool is_force_scale_factor_;
   double scale_factor_;
+  double text_scale_factor_;
+  bool enable_high_contrast_;
+  bool enable_vsync_;
 };
 
 #endif  // FLUTTER_EMBEDDER_OPTIONS_

packages/joystick/example/elinux/runner/main.cc

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -30,11 +30,16 @@ int main(int argc, char** argv) {
   view_properties.height = options.WindowHeight();
   view_properties.view_mode = options.WindowViewMode();
   view_properties.view_rotation = options.WindowRotation();
+  view_properties.title = options.WindowTitle();
+  view_properties.app_id = options.WindowAppID();
   view_properties.use_mouse_cursor = options.IsUseMouseCursor();
   view_properties.use_onscreen_keyboard = options.IsUseOnscreenKeyboard();
   view_properties.use_window_decoration = options.IsUseWindowDecoraation();
+  view_properties.text_scale_factor = options.TextScaleFactor();
+  view_properties.enable_high_contrast = options.EnableHighContrast();
   view_properties.force_scale_factor = options.IsForceScaleFactor();
   view_properties.scale_factor = options.ScaleFactor();
+  view_properties.enable_vsync = options.EnableVsync();
 
   // The Flutter instance hosted by this window.
   FlutterWindow window(view_properties, project);

packages/path_provider/example/elinux/runner/flutter_embedder_options.h

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -21,18 +21,31 @@ class FlutterEmbedderOptions {
     options_.AddInt("rotation", "r",
                     "Window rotation(degree) [0(default)|90|180|270]", 0,
                     false);
+    options_.AddDouble("text-scaling-factor", "x", "Text scaling factor", 1.0,
+                       false);
+    options_.AddWithoutValue("enable-high-contrast", "i",
+                             "Request that UI be rendered with darker colors.",
+                             false);
     options_.AddDouble("force-scale-factor", "s",
-                    "Force a scale factor instead using default value", 1.0,
+                       "Force a scale factor instead using default value", 1.0,
-                    false);
+                       false);
+    options_.AddWithoutValue(
+        "async-vblank", "v",
+        "Don't sync to compositor redraw/vblank (eglSwapInterval 0)", false);
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     // no more options.
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
+    options_.AddString("title", "t", "Window title", "Flutter", false);
     options_.AddWithoutValue("fullscreen", "f", "Always full-screen display",
                              false);
     options_.AddInt("width", "w", "Window width", 1280, false);
     options_.AddInt("height", "h", "Window height", 720, false);
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    options_.AddString("title", "t", "Window title", "Flutter", false);
+    options_.AddString("app-id", "a", "XDG App ID", "dev.flutter.elinux",
+                       false);
     options_.AddWithoutValue("onscreen-keyboard", "k",
                              "Enable on-screen keyboard", false);
     options_.AddWithoutValue("window-decoration", "d",
@@ -75,6 +88,9 @@ class FlutterEmbedderOptions {
       }
     }
 
+    text_scale_factor_ = options_.GetValue<double>("text-scaling-factor");
+    enable_high_contrast_ = options_.Exist("enable-high-contrast");
+
     if (options_.Exist("force-scale-factor")) {
       is_force_scale_factor_ = true;
       scale_factor_ = options_.GetValue<double>("force-scale-factor");
@@ -83,6 +99,8 @@ class FlutterEmbedderOptions {
       scale_factor_ = 1.0;
     }
 
+    enable_vsync_ = !options_.Exist("async-vblank");
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     use_onscreen_keyboard_ = false;
@@ -91,6 +109,7 @@ class FlutterEmbedderOptions {
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
     use_onscreen_keyboard_ = false;
     use_window_decoration_ = false;
+    window_title_ = options_.GetValue<std::string>("title");
     window_view_mode_ =
         options_.Exist("fullscreen")
             ? flutter::FlutterViewController::ViewMode::kFullscreen
@@ -98,6 +117,8 @@ class FlutterEmbedderOptions {
     window_width_ = options_.GetValue<int>("width");
     window_height_ = options_.GetValue<int>("height");
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    window_title_ = options_.GetValue<std::string>("title");
+    window_app_id_ = options_.GetValue<std::string>("app-id");
     use_onscreen_keyboard_ = options_.Exist("onscreen-keyboard");
     use_window_decoration_ = options_.Exist("window-decoration");
     window_view_mode_ =
@@ -111,25 +132,58 @@ class FlutterEmbedderOptions {
     return true;
   }
 
-  std::string BundlePath() const { return bundle_path_; }
+  std::string BundlePath() const {
-  bool IsUseMouseCursor() const { return use_mouse_cursor_; }
+    return bundle_path_;
-  bool IsUseOnscreenKeyboard() const { return use_onscreen_keyboard_; }
+  }
-  bool IsUseWindowDecoraation() const { return use_window_decoration_; }
+  std::string WindowTitle() const {
+    return window_title_;
+  }
+  std::string WindowAppID() const {
+    return window_app_id_;
+  }
+  bool IsUseMouseCursor() const {
+    return use_mouse_cursor_;
+  }
+  bool IsUseOnscreenKeyboard() const {
+    return use_onscreen_keyboard_;
+  }
+  bool IsUseWindowDecoraation() const {
+    return use_window_decoration_;
+  }
   flutter::FlutterViewController::ViewMode WindowViewMode() const {
     return window_view_mode_;
   }
-  int WindowWidth() const { return window_width_; }
+  int WindowWidth() const {
-  int WindowHeight() const { return window_height_; }
+    return window_width_;
+  }
+  int WindowHeight() const {
+    return window_height_;
+  }
   flutter::FlutterViewController::ViewRotation WindowRotation() const {
     return window_view_rotation_;
   }
-  bool IsForceScaleFactor() const { return is_force_scale_factor_; }
+  double TextScaleFactor() const {
-  double ScaleFactor() const { return scale_factor_; }
+    return text_scale_factor_;
+  }
+  bool EnableHighContrast() const {
+    return enable_high_contrast_;
+  }
+  bool IsForceScaleFactor() const {
+    return is_force_scale_factor_;
+  }
+  double ScaleFactor() const {
+    return scale_factor_;
+  }
+  bool EnableVsync() const {
+    return enable_vsync_;
+  }
 
  private:
   commandline::CommandOptions options_;
 
   std::string bundle_path_;
+  std::string window_title_;
+  std::string window_app_id_;
   bool use_mouse_cursor_ = true;
   bool use_onscreen_keyboard_ = false;
   bool use_window_decoration_ = false;
@@ -141,6 +195,9 @@ class FlutterEmbedderOptions {
       flutter::FlutterViewController::ViewRotation::kRotation_0;
   bool is_force_scale_factor_;
   double scale_factor_;
+  double text_scale_factor_;
+  bool enable_high_contrast_;
+  bool enable_vsync_;
 };
 
 #endif  // FLUTTER_EMBEDDER_OPTIONS_

packages/path_provider/example/elinux/runner/main.cc

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -30,11 +30,16 @@ int main(int argc, char** argv) {
   view_properties.height = options.WindowHeight();
   view_properties.view_mode = options.WindowViewMode();
   view_properties.view_rotation = options.WindowRotation();
+  view_properties.title = options.WindowTitle();
+  view_properties.app_id = options.WindowAppID();
   view_properties.use_mouse_cursor = options.IsUseMouseCursor();
   view_properties.use_onscreen_keyboard = options.IsUseOnscreenKeyboard();
   view_properties.use_window_decoration = options.IsUseWindowDecoraation();
+  view_properties.text_scale_factor = options.TextScaleFactor();
+  view_properties.enable_high_contrast = options.EnableHighContrast();
   view_properties.force_scale_factor = options.IsForceScaleFactor();
   view_properties.scale_factor = options.ScaleFactor();
+  view_properties.enable_vsync = options.EnableVsync();
 
   // The Flutter instance hosted by this window.
   FlutterWindow window(view_properties, project);

packages/shared_preferences/example/elinux/runner/flutter_embedder_options.h

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -21,18 +21,31 @@ class FlutterEmbedderOptions {
     options_.AddInt("rotation", "r",
                     "Window rotation(degree) [0(default)|90|180|270]", 0,
                     false);
+    options_.AddDouble("text-scaling-factor", "x", "Text scaling factor", 1.0,
+                       false);
+    options_.AddWithoutValue("enable-high-contrast", "i",
+                             "Request that UI be rendered with darker colors.",
+                             false);
     options_.AddDouble("force-scale-factor", "s",
-                    "Force a scale factor instead using default value", 1.0,
+                       "Force a scale factor instead using default value", 1.0,
-                    false);
+                       false);
+    options_.AddWithoutValue(
+        "async-vblank", "v",
+        "Don't sync to compositor redraw/vblank (eglSwapInterval 0)", false);
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     // no more options.
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
+    options_.AddString("title", "t", "Window title", "Flutter", false);
     options_.AddWithoutValue("fullscreen", "f", "Always full-screen display",
                              false);
     options_.AddInt("width", "w", "Window width", 1280, false);
     options_.AddInt("height", "h", "Window height", 720, false);
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    options_.AddString("title", "t", "Window title", "Flutter", false);
+    options_.AddString("app-id", "a", "XDG App ID", "dev.flutter.elinux",
+                       false);
     options_.AddWithoutValue("onscreen-keyboard", "k",
                              "Enable on-screen keyboard", false);
     options_.AddWithoutValue("window-decoration", "d",
@@ -75,6 +88,9 @@ class FlutterEmbedderOptions {
       }
     }
 
+    text_scale_factor_ = options_.GetValue<double>("text-scaling-factor");
+    enable_high_contrast_ = options_.Exist("enable-high-contrast");
+
     if (options_.Exist("force-scale-factor")) {
       is_force_scale_factor_ = true;
       scale_factor_ = options_.GetValue<double>("force-scale-factor");
@@ -83,6 +99,8 @@ class FlutterEmbedderOptions {
       scale_factor_ = 1.0;
     }
 
+    enable_vsync_ = !options_.Exist("async-vblank");
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     use_onscreen_keyboard_ = false;
@@ -91,6 +109,7 @@ class FlutterEmbedderOptions {
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
     use_onscreen_keyboard_ = false;
     use_window_decoration_ = false;
+    window_title_ = options_.GetValue<std::string>("title");
     window_view_mode_ =
         options_.Exist("fullscreen")
             ? flutter::FlutterViewController::ViewMode::kFullscreen
@@ -98,6 +117,8 @@ class FlutterEmbedderOptions {
     window_width_ = options_.GetValue<int>("width");
     window_height_ = options_.GetValue<int>("height");
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    window_title_ = options_.GetValue<std::string>("title");
+    window_app_id_ = options_.GetValue<std::string>("app-id");
     use_onscreen_keyboard_ = options_.Exist("onscreen-keyboard");
     use_window_decoration_ = options_.Exist("window-decoration");
     window_view_mode_ =
@@ -111,25 +132,58 @@ class FlutterEmbedderOptions {
     return true;
   }
 
-  std::string BundlePath() const { return bundle_path_; }
+  std::string BundlePath() const {
-  bool IsUseMouseCursor() const { return use_mouse_cursor_; }
+    return bundle_path_;
-  bool IsUseOnscreenKeyboard() const { return use_onscreen_keyboard_; }
+  }
-  bool IsUseWindowDecoraation() const { return use_window_decoration_; }
+  std::string WindowTitle() const {
+    return window_title_;
+  }
+  std::string WindowAppID() const {
+    return window_app_id_;
+  }
+  bool IsUseMouseCursor() const {
+    return use_mouse_cursor_;
+  }
+  bool IsUseOnscreenKeyboard() const {
+    return use_onscreen_keyboard_;
+  }
+  bool IsUseWindowDecoraation() const {
+    return use_window_decoration_;
+  }
   flutter::FlutterViewController::ViewMode WindowViewMode() const {
     return window_view_mode_;
   }
-  int WindowWidth() const { return window_width_; }
+  int WindowWidth() const {
-  int WindowHeight() const { return window_height_; }
+    return window_width_;
+  }
+  int WindowHeight() const {
+    return window_height_;
+  }
   flutter::FlutterViewController::ViewRotation WindowRotation() const {
     return window_view_rotation_;
   }
-  bool IsForceScaleFactor() const { return is_force_scale_factor_; }
+  double TextScaleFactor() const {
-  double ScaleFactor() const { return scale_factor_; }
+    return text_scale_factor_;
+  }
+  bool EnableHighContrast() const {
+    return enable_high_contrast_;
+  }
+  bool IsForceScaleFactor() const {
+    return is_force_scale_factor_;
+  }
+  double ScaleFactor() const {
+    return scale_factor_;
+  }
+  bool EnableVsync() const {
+    return enable_vsync_;
+  }
 
  private:
   commandline::CommandOptions options_;
 
   std::string bundle_path_;
+  std::string window_title_;
+  std::string window_app_id_;
   bool use_mouse_cursor_ = true;
   bool use_onscreen_keyboard_ = false;
   bool use_window_decoration_ = false;
@@ -141,6 +195,9 @@ class FlutterEmbedderOptions {
       flutter::FlutterViewController::ViewRotation::kRotation_0;
   bool is_force_scale_factor_;
   double scale_factor_;
+  double text_scale_factor_;
+  bool enable_high_contrast_;
+  bool enable_vsync_;
 };
 
 #endif  // FLUTTER_EMBEDDER_OPTIONS_

packages/shared_preferences/example/elinux/runner/main.cc

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -30,11 +30,16 @@ int main(int argc, char** argv) {
   view_properties.height = options.WindowHeight();
   view_properties.view_mode = options.WindowViewMode();
   view_properties.view_rotation = options.WindowRotation();
+  view_properties.title = options.WindowTitle();
+  view_properties.app_id = options.WindowAppID();
   view_properties.use_mouse_cursor = options.IsUseMouseCursor();
   view_properties.use_onscreen_keyboard = options.IsUseOnscreenKeyboard();
   view_properties.use_window_decoration = options.IsUseWindowDecoraation();
+  view_properties.text_scale_factor = options.TextScaleFactor();
+  view_properties.enable_high_contrast = options.EnableHighContrast();
   view_properties.force_scale_factor = options.IsForceScaleFactor();
   view_properties.scale_factor = options.ScaleFactor();
+  view_properties.enable_vsync = options.EnableVsync();
 
   // The Flutter instance hosted by this window.
   FlutterWindow window(view_properties, project);

packages/video_player/example/elinux/runner/flutter_embedder_options.h

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -21,18 +21,31 @@ class FlutterEmbedderOptions {
     options_.AddInt("rotation", "r",
                     "Window rotation(degree) [0(default)|90|180|270]", 0,
                     false);
+    options_.AddDouble("text-scaling-factor", "x", "Text scaling factor", 1.0,
+                       false);
+    options_.AddWithoutValue("enable-high-contrast", "i",
+                             "Request that UI be rendered with darker colors.",
+                             false);
     options_.AddDouble("force-scale-factor", "s",
-                    "Force a scale factor instead using default value", 1.0,
+                       "Force a scale factor instead using default value", 1.0,
-                    false);
+                       false);
+    options_.AddWithoutValue(
+        "async-vblank", "v",
+        "Don't sync to compositor redraw/vblank (eglSwapInterval 0)", false);
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     // no more options.
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
+    options_.AddString("title", "t", "Window title", "Flutter", false);
     options_.AddWithoutValue("fullscreen", "f", "Always full-screen display",
                              false);
     options_.AddInt("width", "w", "Window width", 1280, false);
     options_.AddInt("height", "h", "Window height", 720, false);
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    options_.AddString("title", "t", "Window title", "Flutter", false);
+    options_.AddString("app-id", "a", "XDG App ID", "dev.flutter.elinux",
+                       false);
     options_.AddWithoutValue("onscreen-keyboard", "k",
                              "Enable on-screen keyboard", false);
     options_.AddWithoutValue("window-decoration", "d",
@@ -75,6 +88,9 @@ class FlutterEmbedderOptions {
       }
     }
 
+    text_scale_factor_ = options_.GetValue<double>("text-scaling-factor");
+    enable_high_contrast_ = options_.Exist("enable-high-contrast");
+
     if (options_.Exist("force-scale-factor")) {
       is_force_scale_factor_ = true;
       scale_factor_ = options_.GetValue<double>("force-scale-factor");
@@ -83,6 +99,8 @@ class FlutterEmbedderOptions {
       scale_factor_ = 1.0;
     }
 
+    enable_vsync_ = !options_.Exist("async-vblank");
+
 #if defined(FLUTTER_TARGET_BACKEND_GBM) || \
     defined(FLUTTER_TARGET_BACKEND_EGLSTREAM)
     use_onscreen_keyboard_ = false;
@@ -91,6 +109,7 @@ class FlutterEmbedderOptions {
 #elif defined(FLUTTER_TARGET_BACKEND_X11)
     use_onscreen_keyboard_ = false;
     use_window_decoration_ = false;
+    window_title_ = options_.GetValue<std::string>("title");
     window_view_mode_ =
         options_.Exist("fullscreen")
             ? flutter::FlutterViewController::ViewMode::kFullscreen
@@ -98,6 +117,8 @@ class FlutterEmbedderOptions {
     window_width_ = options_.GetValue<int>("width");
     window_height_ = options_.GetValue<int>("height");
 #else  // FLUTTER_TARGET_BACKEND_WAYLAND
+    window_title_ = options_.GetValue<std::string>("title");
+    window_app_id_ = options_.GetValue<std::string>("app-id");
     use_onscreen_keyboard_ = options_.Exist("onscreen-keyboard");
     use_window_decoration_ = options_.Exist("window-decoration");
     window_view_mode_ =
@@ -111,25 +132,58 @@ class FlutterEmbedderOptions {
     return true;
   }
 
-  std::string BundlePath() const { return bundle_path_; }
+  std::string BundlePath() const {
-  bool IsUseMouseCursor() const { return use_mouse_cursor_; }
+    return bundle_path_;
-  bool IsUseOnscreenKeyboard() const { return use_onscreen_keyboard_; }
+  }
-  bool IsUseWindowDecoraation() const { return use_window_decoration_; }
+  std::string WindowTitle() const {
+    return window_title_;
+  }
+  std::string WindowAppID() const {
+    return window_app_id_;
+  }
+  bool IsUseMouseCursor() const {
+    return use_mouse_cursor_;
+  }
+  bool IsUseOnscreenKeyboard() const {
+    return use_onscreen_keyboard_;
+  }
+  bool IsUseWindowDecoraation() const {
+    return use_window_decoration_;
+  }
   flutter::FlutterViewController::ViewMode WindowViewMode() const {
     return window_view_mode_;
   }
-  int WindowWidth() const { return window_width_; }
+  int WindowWidth() const {
-  int WindowHeight() const { return window_height_; }
+    return window_width_;
+  }
+  int WindowHeight() const {
+    return window_height_;
+  }
   flutter::FlutterViewController::ViewRotation WindowRotation() const {
     return window_view_rotation_;
   }
-  bool IsForceScaleFactor() const { return is_force_scale_factor_; }
+  double TextScaleFactor() const {
-  double ScaleFactor() const { return scale_factor_; }
+    return text_scale_factor_;
+  }
+  bool EnableHighContrast() const {
+    return enable_high_contrast_;
+  }
+  bool IsForceScaleFactor() const {
+    return is_force_scale_factor_;
+  }
+  double ScaleFactor() const {
+    return scale_factor_;
+  }
+  bool EnableVsync() const {
+    return enable_vsync_;
+  }
 
  private:
   commandline::CommandOptions options_;
 
   std::string bundle_path_;
+  std::string window_title_;
+  std::string window_app_id_;
   bool use_mouse_cursor_ = true;
   bool use_onscreen_keyboard_ = false;
   bool use_window_decoration_ = false;
@@ -141,6 +195,9 @@ class FlutterEmbedderOptions {
       flutter::FlutterViewController::ViewRotation::kRotation_0;
   bool is_force_scale_factor_;
   double scale_factor_;
+  double text_scale_factor_;
+  bool enable_high_contrast_;
+  bool enable_vsync_;
 };
 
 #endif  // FLUTTER_EMBEDDER_OPTIONS_

packages/video_player/example/elinux/runner/main.cc

@@ -1,4 +1,4 @@
-// Copyright 2022 Sony Corporation. All rights reserved.
+// Copyright 2021 Sony Corporation. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -30,11 +30,16 @@ int main(int argc, char** argv) {
   view_properties.height = options.WindowHeight();
   view_properties.view_mode = options.WindowViewMode();
   view_properties.view_rotation = options.WindowRotation();
+  view_properties.title = options.WindowTitle();
+  view_properties.app_id = options.WindowAppID();
   view_properties.use_mouse_cursor = options.IsUseMouseCursor();
   view_properties.use_onscreen_keyboard = options.IsUseOnscreenKeyboard();
   view_properties.use_window_decoration = options.IsUseWindowDecoraation();
+  view_properties.text_scale_factor = options.TextScaleFactor();
+  view_properties.enable_high_contrast = options.EnableHighContrast();
   view_properties.force_scale_factor = options.IsForceScaleFactor();
   view_properties.scale_factor = options.ScaleFactor();
+  view_properties.enable_vsync = options.EnableVsync();
 
   // The Flutter instance hosted by this window.
   FlutterWindow window(view_properties, project);