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windows wrapper

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This commit is contained in:
ekibun
2020-09-21 01:41:52 +08:00
parent 5f9fdac9f4
commit 9175871678
28 changed files with 618 additions and 582 deletions
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22
example/windows/runner/flutter_window.cpp
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@@ -15,22 +15,25 @@ bool FlutterWindow::OnCreate() {
return false;
}
// The size here is arbitrary since SetChildContent will resize it.
flutter_controller_ =
std::make_unique<flutter::FlutterViewController>(100, 100, project_);
RECT frame = GetClientArea();
// The size here must match the window dimensions to avoid unnecessary surface
// creation / destruction in the startup path.
flutter_controller_ = std::make_unique<flutter::FlutterViewController>(
frame.right - frame.left, frame.bottom - frame.top, project_);
// Ensure that basic setup of the controller was successful.
if (!flutter_controller_->engine() || !flutter_controller_->view()) {
return false;
}
RegisterPlugins(flutter_controller_.get());
run_loop_->RegisterFlutterInstance(flutter_controller_.get());
RegisterPlugins(flutter_controller_->engine());
run_loop_->RegisterFlutterInstance(flutter_controller_->engine());
SetChildContent(flutter_controller_->view()->GetNativeWindow());
return true;
}
void FlutterWindow::OnDestroy() {
if (flutter_controller_) {
run_loop_->UnregisterFlutterInstance(flutter_controller_.get());
run_loop_->UnregisterFlutterInstance(flutter_controller_->engine());
flutter_controller_ = nullptr;
}
@@ -50,5 +53,12 @@ FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
return *result;
}
}
switch (message) {
case WM_FONTCHANGE:
flutter_controller_->engine()->ReloadSystemFonts();
break;
}
return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
}