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C++ PlainDocumentLeafElementRefPtr类代码示例

本文整理汇总了C++中PlainDocumentLeafElementRefPtr类的典型用法代码示例。如果您正苦于以下问题：C++ PlainDocumentLeafElementRefPtr类的具体用法？C++ PlainDocumentLeafElementRefPtr怎么用？C++ PlainDocumentLeafElementRefPtr使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。


在下文中一共展示了PlainDocumentLeafElementRefPtr类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: getHighlightedStringInternal

std::string TextDomArea::getHighlightedStringInternal(UInt32 lesserLine,UInt32 lesserIndex,UInt32 greaterLine,UInt32 greaterIndex)
{
	std::string firstLine="";
	std::string lastLine="";
	std::string intermediateLines="";
	PlainDocumentLeafElementRefPtr temp1 = dynamic_cast<PlainDocumentLeafElement*>(getLayoutManager()->getRootElement()->getElement(lesserLine));
	std::string temp2 = temp1->getText();
	if(lesserLine== greaterLine)
	{
		return temp2.substr(lesserIndex,greaterIndex-lesserIndex);
	}
	else
	{
		// get the first line 
		firstLine = temp2.substr(lesserIndex);

		// get the last line
		temp1 = dynamic_cast<PlainDocumentLeafElement*>(getLayoutManager()->getRootElement()->getElement(greaterLine));
		temp2 = temp1->getText();
		lastLine = temp2.substr(0,greaterIndex);
	}

	for(UInt32 i=lesserLine+1;i<greaterLine;i++)
	{
		PlainDocumentLeafElementRefPtr theElement = dynamic_cast<PlainDocumentLeafElement*>(getLayoutManager()->getRootElement()->getElement(i));
		intermediateLines+=theElement->getText();
	}

	return firstLine + intermediateLines + lastLine;
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:30，代码来源:OSGTextDomArea.cpp

示例2: moveCaretEnd

void FixedHeightLayoutManager::moveCaretEnd(bool isControlPressed)
{
	PlainDocumentLeafElementRefPtr theElement;

	if(isControlPressed)
	{
		_CaretLine = rootElement->getElementCount()-1;
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		_CaretIndex = theElement->getTextLength()-2;
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getDocumentModel()->getEndPosition()-2);
		recalculateCaretPositions();
	}
	else
	{
		UInt32 prevIndex = _CaretIndex;
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		_CaretIndex = theElement->getTextLength()-2;
		if(_CaretIndex<0)
		{
			SWARNING << "_CaretIndex < 0 .. Setting it to 0"<<std::endl;
			_CaretIndex = 0;
		}
		if(_CaretIndex>prevIndex)
			recalculateCaretPositions();
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()+ (_CaretIndex - prevIndex));
	}
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:27，代码来源:OSGFixedHeightLayoutManager.cpp

示例3: moveCaretLeft

void FixedHeightLayoutManager::moveCaretLeft(void)
{
	PlainDocumentLeafElementRefPtr theElement; 
	if(_CaretIndex>0)
	{
		// set caret line
		// set caret index

		_CaretIndex--;
		// set caret x,y position
		recalculateCaretPositions();
		// set the caret position wrt DOM
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()-1);
	}
	else
	{
		if(_CaretLine>0)
		{
			_CaretLine--;
			theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
			_CaretIndex = theElement->getTextLength()-2;
			if(_CaretIndex<0)_CaretIndex = 0;
			recalculateCaretPositions();
			getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()-2);
		}
	}
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:27，代码来源:OSGFixedHeightLayoutManager.cpp

示例4: drawHighlightBGInternal

void TextDomArea::drawHighlightBGInternal(Graphics * const TheGraphics, Real32 Opacity,UInt32 lesserLine,UInt32 lesserIndex,UInt32 greaterLine,UInt32 greaterIndex) const
{
	for(UInt32 i=lesserLine+1;i<greaterLine;i++)
	{
		PlainDocumentLeafElementRefPtr theElement = dynamic_cast<PlainDocumentLeafElement*>(getLayoutManager()->getRootElement()->getElement(i));
		
		if(theElement)
		{
			Pnt2f topLeft,bottomRight;
			getFont()->getBounds(theElement->getText(),topLeft,bottomRight);

			TheGraphics->drawRect(Pnt2f(getLayoutManager()->getGutterSpace() + getLayoutManager()->getGutterSeparation(),i*getLayoutManager()->getHeightOfLine()),Pnt2f(getLayoutManager()->getGutterSpace() + getLayoutManager()->getGutterSeparation()+ bottomRight.x(),(i+1)*getLayoutManager()->getHeightOfLine()),Color4f(0.7,0.7,0.95,1),Opacity);
		}
	}

	if(lesserLine== greaterLine)
	{
		TheGraphics->drawRect(getLayoutManager()->getXYPosition(lesserLine,lesserIndex,true),getLayoutManager()->getXYPosition(greaterLine,greaterIndex,false),Color4f(0.7,0.7,0.95,1),Opacity);
	}
	else
	{
		// draw the first line
		TheGraphics->drawRect(getLayoutManager()->getXYPosition(lesserLine,lesserIndex,true),getLayoutManager()->getEndXYPosition(lesserLine),Color4f(0.7,0.7,0.95,1),Opacity);

		// draw the last line
		TheGraphics->drawRect(getLayoutManager()->getStartXYPosition(greaterLine),getLayoutManager()->getXYPosition(greaterLine,greaterIndex,false),Color4f(0.7,0.7,0.95,1),Opacity);
	}

}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:29，代码来源:OSGTextDomArea.cpp

示例5: isLastCharacterOfDocument

bool FixedHeightLayoutManager::isLastCharacterOfDocument() const
{
	if(_CaretLine == rootElement->getElementCount()-1)
	{
		PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		if(_CaretIndex >= temp->getTextLength()-2) return true;
	}
	return  false;
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:9，代码来源:OSGFixedHeightLayoutManager.cpp

示例6: getNumberOfLeadingSpaces

UInt32 FixedHeightLayoutManager::getNumberOfLeadingSpaces(UInt32 line)
{
	if(line>=rootElement->getElementCount())return 0;
	UInt32 count = 0;
	PlainDocumentLeafElementRefPtr theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(line));
	std::string theString = theElement->getText();
	
	for(UInt32 i=0;i<theString.size(),theString[i]==' ';i++)count++;
	
	return count;
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:11，代码来源:OSGFixedHeightLayoutManager.cpp

示例7: recalculateCaretPositions

void FixedHeightLayoutManager::recalculateCaretPositions(void)
{
	// this function assumes that the caret index and line values are valid and computes the caret x and y positions directly
	_CaretYPosition = /*getParentTextDomArea()->getPosition().y() + */_CaretLine * heightOfLine;
	PlainDocumentLeafElementRefPtr theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
	Pnt2f topLeft,bottomRight;
	std::string theSubstring = theElement->getText();
	theSubstring = theSubstring.substr(0,_CaretIndex);
	getParentTextDomArea()->getFont()->getBounds(theSubstring,topLeft,bottomRight);
	_CaretXPosition = _GutterSpace + _GutterSeparation + bottomRight.x();
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:11，代码来源:OSGFixedHeightLayoutManager.cpp

示例8: selectAll

void FixedHeightLayoutManager::selectAll(void)
{
	HSL = 0;
	HSI = 0;
	HEL = rootElement->getElementCount()-1;
	PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(HEL));
	HEI = temp->getTextLength()-2;

	_CaretLine = HEL;
	_CaretIndex = HEI;
	
	recalculateCaretPositions();
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:13，代码来源:OSGFixedHeightLayoutManager.cpp

示例9: getEndXYPosition

Pnt2f FixedHeightLayoutManager::getEndXYPosition(UInt32 lineNumber) const
{
	PlainDocumentLeafElementRefPtr theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(lineNumber));
	if(theElement)
	{
		Pnt2f topLeft,bottomRight;
		getParentTextDomArea()->getFont()->getBounds(theElement->getText(),topLeft,bottomRight);
		return Pnt2f(_GutterSpace + _GutterSeparation + bottomRight.x(),(lineNumber+1)*heightOfLine);
	}
	else
	{
		return Pnt2f(0,0);
	}
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:14，代码来源:OSGFixedHeightLayoutManager.cpp

示例10: CaretLineAndIndexToCaretOffsetInDOM

UInt32 FixedHeightLayoutManager::CaretLineAndIndexToCaretOffsetInDOM(UInt32 CaretLine,UInt32 CaretIndex)
{
	UInt32 offset = 0;
	if(rootElement)
	{
		for(UInt32 i=0;i<CaretLine;i++)
		{
			PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(i));
			offset += temp->getTextLength();
		}
		offset += CaretIndex;
	}
	return offset;
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:14，代码来源:OSGFixedHeightLayoutManager.cpp

示例11: DoIfLineLongerThanPreferredSize

void FixedHeightLayoutManager::DoIfLineLongerThanPreferredSize() const
{
	PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));

	Pnt2f topLeft,bottomRight;
	getParentTextDomArea()->getFont()->getBounds(temp->getText(),topLeft,bottomRight);
	
	Vec2f preferredSize = getParentTextDomArea()->getPreferredSize(); 

	if(bottomRight.x() > preferredSize.x())preferredSize.setValues(bottomRight.x(),preferredSize.y());
	
	getParentTextDomArea()->setPreferredSize(preferredSize);

}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:14，代码来源:OSGFixedHeightLayoutManager.cpp

示例12: getNextCharacter

char FixedHeightLayoutManager::getNextCharacter(UInt32 _theOriginalCaretIndex,UInt32 _theOriginalCaretLine)
{
	PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_theOriginalCaretLine));
	if(temp->getTextLength()-2 == _theOriginalCaretIndex)
	{
		temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_theOriginalCaretLine+1));
		std::string tempstring = temp->getText();
		return tempstring[0];
	}
	else
	{
		std::string tempstring = temp->getText();
		return tempstring[_theOriginalCaretIndex];
	}
	
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:16，代码来源:OSGFixedHeightLayoutManager.cpp

示例13: doubleClickHandler

void FixedHeightLayoutManager::doubleClickHandler(void)
{
	UInt32 initIndex = _CaretIndex;
	PlainDocumentLeafElementRefPtr theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
	std::string theString = theElement->getText();

	Int32 BeginWord = 0;
	Int32 EndWord = theElement->getTextLength();

	if(isPunctuationChar(theString[_CaretIndex]))
	{
		EndWord = _CaretIndex + 1;
		BeginWord = _CaretIndex;
	}
	else
	{
		for(Int32 i = _CaretIndex; i < theElement->getTextLength(); i++)
		{
			if(!isWordChar(theString[i]))
			{
				EndWord = i;
				break;
			}
		}
		for(Int32 i = _CaretIndex; i >= 0; i--)
		{
			if(!isWordChar(theString[i]))
			{
				BeginWord = i + 1;
				break;
			}
		}
	}

	HEL = HSL = _CaretLine;
	HSI = BeginWord;
	HEI = EndWord;

	_CaretIndex = EndWord;

	recalculateCaretPositions();

	getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()+ (EndWord - initIndex));

}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:45，代码来源:OSGFixedHeightLayoutManager.cpp

示例14: calculateWidthOfLongestLine

Real32 FixedHeightLayoutManager::calculateWidthOfLongestLine(Element* const rootElement) const
{
	Real32 finalWidth=0.0;
	Real32 currentWidth;

	for(UInt32 i=0;i<rootElement->getElementCount();i++)
	{
		PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(i));

		Pnt2f TopLeft, BottomRight;
		getParentTextDomArea()->getFont()->getBounds(temp->getText(), TopLeft, BottomRight);
		
		currentWidth = BottomRight.x() - TopLeft.x();

		if(currentWidth > finalWidth)finalWidth = currentWidth;
	}
	return finalWidth + 15.0;
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:18，代码来源:OSGFixedHeightLayoutManager.cpp

示例15: moveCaretDown

void FixedHeightLayoutManager::moveCaretDown(void)
{
	PlainDocumentLeafElementRefPtr theElement;
	if(_CaretLine < rootElement->getElementCount()-1)
	{
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		UInt32 prevIndex = _CaretIndex;
		UInt32 prevLineLength = theElement->getTextLength();
		_CaretLine++;
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		if(_CaretIndex> theElement->getTextLength()-2)_CaretIndex = theElement->getTextLength()-2;
		if(_CaretIndex<0)_CaretIndex=0;
		recalculateCaretPositions();
		UInt32 charactersToBeForwarded=0;
		charactersToBeForwarded += _CaretIndex;
		charactersToBeForwarded += (prevLineLength - prevIndex);
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()+charactersToBeForwarded);
	}
}
开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:19，代码来源:OSGFixedHeightLayoutManager.cpp


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