window_manager.h File Reference

#include <windows.h>
#include <functional>
#include <optional>
#include <unordered_map>
#include <vector>
#include "flutter/shell/platform/common/public/flutter_export.h"
#include "flutter/fml/macros.h"
#include "flutter/shell/platform/common/isolate_scope.h"
#include "flutter/shell/platform/embedder/embedder.h"

Go to the source code of this file.

Classes
struct	flutter::WindowSizeRequest
struct	flutter::WindowConstraints
struct	flutter::WindowCreationRequest
struct	flutter::WindowsMessage
struct	flutter::WindowingInitRequest
struct	flutter::ActualWindowSize
struct	flutter::FullscreenRequest
class	flutter::WindowManager

Namespaces
	flutter

Functions
FLUTTER_EXPORT void	InternalFlutterWindows_WindowManager_Initialize (int64_t engine_id, const flutter::WindowingInitRequest *request)
FLUTTER_EXPORT bool	InternalFlutterWindows_WindowManager_HasTopLevelWindows (int64_t engine_id)
FLUTTER_EXPORT FlutterViewId	InternalFlutterWindows_WindowManager_CreateRegularWindow (int64_t engine_id, const flutter::WindowCreationRequest *request)
FLUTTER_EXPORT HWND	InternalFlutterWindows_WindowManager_GetTopLevelWindowHandle (int64_t engine_id, FlutterViewId view_id)
FLUTTER_EXPORT flutter::ActualWindowSize	InternalFlutterWindows_WindowManager_GetWindowContentSize (HWND hwnd)
FLUTTER_EXPORT void	InternalFlutterWindows_WindowManager_SetWindowSize (HWND hwnd, const flutter::WindowSizeRequest *size)
FLUTTER_EXPORT void	InternalFlutterWindows_WindowManager_SetWindowConstraints (HWND hwnd, const flutter::WindowConstraints *constraints)
FLUTTER_EXPORT void	InternalFlutterWindows_WindowManager_SetFullscreen (HWND hwnd, const flutter::FullscreenRequest *request)
FLUTTER_EXPORT bool	InternalFlutterWindows_WindowManager_GetFullscreen (HWND hwnd)

Function Documentation

InternalFlutterWindows_WindowManager_CreateRegularWindow()

FLUTTER_EXPORT FlutterViewId InternalFlutterWindows_WindowManager_CreateRegularWindow	(	int64_t	engine_id,
		const flutter::WindowCreationRequest *	request
	)

Definition at line 117 of file window_manager.cc.

                                                 {
  flutter::FlutterWindowsEngine* engine =
      flutter::FlutterWindowsEngine::GetEngineForId(engine_id);
  return engine->window_manager()->CreateRegularWindow(request);
}

References flutter::WindowManager::CreateRegularWindow(), flutter::FlutterWindowsEngine::GetEngineForId(), and flutter::FlutterWindowsEngine::window_manager().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_GetFullscreen()

FLUTTER_EXPORT bool InternalFlutterWindows_WindowManager_GetFullscreen

(

HWND

hwnd

)

Definition at line 174 of file window_manager.cc.

                                                                   {
  flutter::HostWindow* window = flutter::HostWindow::GetThisFromHandle(hwnd);
  if (window) {
    return window->GetFullscreen();
  }
 
  return false;
}

References flutter::HostWindow::GetFullscreen(), and flutter::HostWindow::GetThisFromHandle().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_GetTopLevelWindowHandle()

FLUTTER_EXPORT HWND InternalFlutterWindows_WindowManager_GetTopLevelWindowHandle	(	int64_t	engine_id,
		FlutterViewId	view_id
	)

Definition at line 125 of file window_manager.cc.

                           {
  flutter::FlutterWindowsEngine* engine =
      flutter::FlutterWindowsEngine::GetEngineForId(engine_id);
  flutter::FlutterWindowsView* view = engine->view(view_id);
  if (view == nullptr) {
    return nullptr;
  } else {
    return GetAncestor(view->GetWindowHandle(), GA_ROOT);
  }
}

References flutter::FlutterWindowsEngine::GetEngineForId(), flutter::FlutterWindowsView::GetWindowHandle(), and flutter::FlutterWindowsEngine::view().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_GetWindowContentSize()

FLUTTER_EXPORT flutter::ActualWindowSize InternalFlutterWindows_WindowManager_GetWindowContentSize

(

HWND

hwnd

)

Definition at line 139 of file window_manager.cc.

                                                                     {
  return flutter::HostWindow::GetWindowContentSize(hwnd);
}

References flutter::HostWindow::GetWindowContentSize().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_HasTopLevelWindows()

FLUTTER_EXPORT bool InternalFlutterWindows_WindowManager_HasTopLevelWindows

(

int64_t

engine_id

)

Definition at line 110 of file window_manager.cc.

                       {
  flutter::FlutterWindowsEngine* engine =
      flutter::FlutterWindowsEngine::GetEngineForId(engine_id);
  return engine->window_manager()->HasTopLevelWindows();
}

References flutter::FlutterWindowsEngine::GetEngineForId(), flutter::WindowManager::HasTopLevelWindows(), and flutter::FlutterWindowsEngine::window_manager().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_Initialize()

FLUTTER_EXPORT void InternalFlutterWindows_WindowManager_Initialize	(	int64_t	engine_id,
		const flutter::WindowingInitRequest *	request
	)

Definition at line 102 of file window_manager.cc.

                                                {
  flutter::FlutterWindowsEngine* engine =
      flutter::FlutterWindowsEngine::GetEngineForId(engine_id);
  engine->window_manager()->Initialize(request);
}

References flutter::FlutterWindowsEngine::GetEngineForId(), flutter::WindowManager::Initialize(), and flutter::FlutterWindowsEngine::window_manager().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_SetFullscreen()

FLUTTER_EXPORT void InternalFlutterWindows_WindowManager_SetFullscreen	(	HWND	hwnd,
		const flutter::FullscreenRequest *	request
	)

Definition at line 161 of file window_manager.cc.

                                             {
  flutter::HostWindow* window = flutter::HostWindow::GetThisFromHandle(hwnd);
  const std::optional<FlutterEngineDisplayId> display_id =
      request->has_display_id
          ? std::optional<FlutterEngineDisplayId>(request->display_id)
          : std::nullopt;
  if (window) {
    window->SetFullscreen(request->fullscreen, display_id);
  }
}

References flutter::FullscreenRequest::display_id, flutter::FullscreenRequest::fullscreen, flutter::HostWindow::GetThisFromHandle(), flutter::FullscreenRequest::has_display_id, and flutter::HostWindow::SetFullscreen().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_SetWindowConstraints()

FLUTTER_EXPORT void InternalFlutterWindows_WindowManager_SetWindowConstraints	(	HWND	hwnd,
		const flutter::WindowConstraints *	constraints
	)

Definition at line 152 of file window_manager.cc.

                                                 {
  flutter::HostWindow* window = flutter::HostWindow::GetThisFromHandle(hwnd);
  if (window) {
    window->SetConstraints(*constraints);
  }
}

References flutter::HostWindow::GetThisFromHandle(), and flutter::HostWindow::SetConstraints().

Referenced by flutter::testing::TEST_F().

InternalFlutterWindows_WindowManager_SetWindowSize()

FLUTTER_EXPORT void InternalFlutterWindows_WindowManager_SetWindowSize	(	HWND	hwnd,
		const flutter::WindowSizeRequest *	size
	)

Definition at line 143 of file window_manager.cc.

                                          {
  flutter::HostWindow* window = flutter::HostWindow::GetThisFromHandle(hwnd);
  if (window) {
    window->SetContentSize(*size);
  }
}

References flutter::HostWindow::GetThisFromHandle(), and flutter::HostWindow::SetContentSize().

Referenced by flutter::testing::TEST_F().