// スクリーンキャプチャ
void ScreenCapture()
{
LayoutParameter target_parameter = GetTargetParameter();
UIntPtr window = target_parameter.Window;
if (!ExternalAPI.IsWindow(window))
{
return;
}
IntPtr window_dc = ExternalAPI.GetDC(window);
if (window_dc == IntPtr.Zero)
{
// 不正なウィンドウなので何もしない
return;
}
Graphics graphics = Graphics.FromImage(captured_bitmap_);
IntPtr captured_bitmap_dc = graphics.GetHdc();
// BitBlt
ExternalAPI.BitBlt(captured_bitmap_dc, 0, 0, captured_bitmap_.Width, captured_bitmap_.Height,
window_dc, target_parameter.ClippingX, target_parameter.ClippingY, ExternalAPI.SRCCOPY);
graphics.ReleaseHdc(captured_bitmap_dc);
graphics.Dispose();
ExternalAPI.ReleaseDC(window, window_dc);
}
public void SetPrimaryDesktopWindow()
{
ExternalAPI.RECT primary_desktop_rect;
ExternalAPI.GetClientRect(ExternalAPI.GetDesktopWindow(), out primary_desktop_rect);
this.SetWindowWithClippingRegion(ExternalAPI.GetDesktopWindow(),
primary_desktop_rect.left, primary_desktop_rect.top,
primary_desktop_rect.right, primary_desktop_rect.bottom);
}
public void ShowHighscore(string tableId)
{
if (!TryIsInitialized())
{
return;
}
ExternalAPI.ShowHighscore(tableId, ExternalAPI.JsCallback);
}
//-------------------------------------------------------------------
void Apply()
{
// フォームのクライアント領域をスクリーン座標に変換
Rectangle window_rect = RectangleToScreen(this.ClientRectangle);
// デスクトップ取り込みに変更
((LayoutParameter)layout_parameters_.Current).SetWindowWithClippingRegion(
ExternalAPI.GetDesktopWindow(),
window_rect.X, window_rect.Y, window_rect.Width, window_rect.Height);
}
public void SaveHighscore(string tableId, int score)
{
if (!TryIsInitialized())
{
return;
}
if (!TryIsLoggedIn())
{
return;
}
ExternalAPI.SaveHighscore(tableId, score, ExternalAPI.JsCallback);
}
//===================================================================
// イベントハンドラ
//===================================================================
private void target_MouseDown(object sender, MouseEventArgs e)
{
var mouse_down_control_location = e.Location;
mode_ = GetModeFromMouseControlLocation(mouse_down_control_location);
last_mouse_container_location_ = ControlToContainer(mouse_down_control_location);
current_container_location_ = target_.Location;
current_size_ = target_.Size;
if (mode_ != Mode.kNop && mode_ != Mode.kMove)
{
ExternalAPI.ReleaseCapture();
int hittest_result = GetHitTestResult(mode_);
ExternalAPI.SendMessage(target_.Handle, ExternalAPI.WM_NCLBUTTONDOWN, new IntPtr(hittest_result), IntPtr.Zero);
}
}
/// @brief 検証
void Validate()
{
errors_.Clear();
// もっとも危険な状態になりやすいウィンドウからチェック
if (this.Window == UIntPtr.Zero || !ExternalAPI.IsWindow(this.Window))
{
errors_["Window"] = "Specified window is invalid";
}
// 境界設定のチェック
if (this.BoundRelativeTop >= this.BoundRelativeBottom)
{
errors_["BoundRelativeTop"] = "Specified bound-top is invalid";
errors_["BoundRelativeBottom"] = "Specified bound-bottom is invalid";
}
if (this.BoundRelativeLeft >= this.BoundRelativeRight)
{
errors_["BoundRelativeLeft"] = "Specified bound-left is invalid";
errors_["BoundRelativeRight"] = "Specified bound-right is invalid";
}
// クリッピングリージョンの判定
Rectangle bound_rectangle = this.WindowRectangle;
Rectangle clipping_rectangle = this.ClippingRectangle;
if (this.ClippingWidth == 0)
{
errors_["ClippingWidth"] = "Clipping-width is invalid";
}
if (this.ClippingHeight == 0)
{
errors_["ClippingHeight"] = "Clipping-height is invalid";
}
if (!bound_rectangle.Contains(clipping_rectangle))
{
// bound_rectangleが(0,0,0,0)なら必ず実行される
errors_["ClippingX"] = "Clipping-x is invalid";
errors_["ClippingY"] = "Clipping-y is invalid";
errors_["ClippingWidth"] = "Clipping-width is invalid";
errors_["ClippingHeight"] = "Clipping-height is invalid";
}
}
//-------------------------------------------------------------------
/// @brief コンストラクタ
public MovableAndResizable(Control target, bool is_parent_exists)
{
// デスクトップ領域外へは行かないように
if (is_parent_exists)
{
bounds_ = Rectangle.Empty;
}
else
{
bounds_ = scff_app.Utilities.GetWindowRectangle(ExternalAPI.GetDesktopWindow());
}
target_ = target;
// イベントハンドラの登録
target_.MouseDown += target_MouseDown;
target_.MouseMove += target_MouseMove;
target_.MouseUp += target_MouseUp;
target_.SizeChanged += target_SizeChanged;
}
public API(string appId)
{
ExternalAPI.Init(appId, ExternalAPI.JsCallback);
}
