//=============================================================================
// Called when graphics device is reset
//=============================================================================
void MessageDialog::onResetDevice()
{
if (!initialized)
return;
prepareVerts();
dxFont.onResetDevice();
}
//=============================================================================
// Set text string, size dialog bottom to fit text and set visible = true
//=============================================================================
void MessageDialog::print(const std::string &str)
{
if (!initialized || visible) // if not initialized or already in use
return;
text = str + "\n\n\n\n"; // leave some room for buttons
// Set textRect to text area of dialog
textRect.left = (long)(x + messageDialogNS::MARGIN);
textRect.right = (long)(x + messageDialogNS::WIDTH - messageDialogNS::MARGIN);
textRect.top = (long)(y + messageDialogNS::MARGIN);
textRect.bottom = (long)(y + messageDialogNS::HEIGHT - messageDialogNS::MARGIN);
// Set textRect.bottom to precise height required for text
// No text is printed with DT_CALDRECT option.
dxFont.print(text,textRect,DT_CENTER|DT_WORDBREAK|DT_CALCRECT);
height = textRect.bottom - (int)y + messageDialogNS::BORDER + messageDialogNS::MARGIN;
prepareVerts(); // prepare the vertex buffers
buttonClicked = 0; // clear buttonClicked
visible = true;
}
//=============================================================================
// テキスト文字列を設定、ダイアログの下端をテキストが収まるサイズに変更、
// visible = trueを設定
//=============================================================================
void MessageDialog::print(const std::string &str)
{
// 初期化されていない、または既に使用中の場合
if (!mInitialized || mVisible)
return;
mText = str + "\n\n\n\n"; // ボタン用に空間を空ける
// textRectをダイアログのテキスト領域として設定
mTextRect.left = (long)(mX + messageDialogNS::MARGIN);
mTextRect.right = (long)(mX + messageDialogNS::WIDTH - messageDialogNS::MARGIN);
mTextRect.top = (long)(mY + messageDialogNS::MARGIN);
mTextRect.bottom = (long)(mY + messageDialogNS::HEIGHT - messageDialogNS::MARGIN);
// textRect.bottomをテキストに必要な高さに設定
// DT_CALCERCTオプションの場合、テキストは出力されない
mDxFont.print(mText,mTextRect,DT_CENTER|DT_WORDBREAK|DT_CALCRECT);
mHeight = mTextRect.bottom - (int)mY + messageDialogNS::BORDER + messageDialogNS::MARGIN;
prepareVerts(); // 頂点バッファを準備
mButtonClicked = 0; // buttonClickedクリア
mVisible = true;
}
