Method syncStickyNoteWithFileContents

trunk/win/Source/BT_StickyNoteActor.cpp:326–404

}

void StickyNoteActor::syncStickyNoteWithFileContents()
{
	reauthorize(false);

	// clear the old texture
#ifdef DXRENDER
	SAFE_RELEASE(_stickyNoteTextureId);
#else
	if (_stickyNoteTextureId)
	{
		glDeleteTextures(1, &_stickyNoteTextureId);
		_stickyNoteTextureId = 0;
	}
#endif

	// get the font
	int fontSize = NxMath::max(20, themeManager->getValueAsInt("ui.stickyNote.font.size",0));
	FontDescription desc(themeManager->getValueAsFontFamilyName("ui.stickyNote.font.family",""), fontSize);
	QFont stickyNoteFont = fontManager->getFont(desc);

	// get the sticky note text
	QString stickyNoteStr;
	getStickyNote(getFullPath(), &stickyNoteStr);

	// layout the sticky note text
	QTextOption option;
		option.setWrapMode(QTextOption::WrapAtWordBoundaryOrAnywhere);
	_stickyNoteText.setDefaultTextOption(option);
	_stickyNoteText.setDefaultFont(stickyNoteFont);
	_stickyNoteText.setDocumentMargin(12.5f);
	_stickyNoteText.setTextWidth(256);
	_stickyNoteText.setPlainText(stickyNoteStr);

	QSizeF textSize = _stickyNoteText.size();
	const int minStickyNoteFontSize = 10;
	while (textSize.height() > 256 && 
		   stickyNoteFont.pointSize() > minStickyNoteFontSize)
	{
		stickyNoteFont.setPointSize(stickyNoteFont.pointSize() - 1);
		_stickyNoteText.setDefaultFont(stickyNoteFont);
		textSize = _stickyNoteText.size();
	}

	// render the sticky note to a qimage
	const unsigned int bufferSize = 256;
	QImage image(bufferSize, bufferSize, QImage::Format_ARGB32);
	image.fill(Qt::red);
	QPainter p;
	p.begin(&image);
	p.setRenderHint(QPainter::Antialiasing, true);
	p.setRenderHint(QPainter::TextAntialiasing, true);
		p.drawImage(0, 0, _stickyNoteBackground);
		p.setPen(QColor(50, 50, 75));
		_stickyNoteText.drawContents(&p, QRect(0, 0, bufferSize, int(bufferSize - _stickyNoteText.documentMargin())));
	p.end();
#ifdef DXRENDER
	_stickyNoteTextureId = dxr->createTextureFromData(image.width(), image.height(), image.bits(), image.bytesPerLine());
#else