C++ PlainDocumentLeafElementRefPtr::getTextLength方法代码示例

本文整理汇总了C++中PlainDocumentLeafElementRefPtr::getTextLength方法的典型用法代码示例。如果您正苦于以下问题：C++ PlainDocumentLeafElementRefPtr::getTextLength方法的具体用法？C++ PlainDocumentLeafElementRefPtr::getTextLength怎么用？C++ PlainDocumentLeafElementRefPtr::getTextLength使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PlainDocumentLeafElementRefPtr的用法示例。

在下文中一共展示了PlainDocumentLeafElementRefPtr::getTextLength方法的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: 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2: 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3: 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4: 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5: moveCaretUp

void FixedHeightLayoutManager::moveCaretUp(void)
{
	PlainDocumentLeafElementRefPtr theElement;
	
	if(_CaretLine > 0) 
	{
		UInt32 prevIndex = _CaretIndex;
		UInt32 prevLine = _CaretLine;
		_CaretLine--;
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		if(_CaretIndex> theElement->getTextLength()-2)_CaretIndex = theElement->getTextLength()-2;
		if(_CaretIndex<0)_CaretIndex=0;
		recalculateCaretPositions();
		UInt32 charactersToBeRewinded=0;
		charactersToBeRewinded += prevIndex;
		charactersToBeRewinded += (theElement->getTextLength() - _CaretIndex);
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()-charactersToBeRewinded);
	}
}

开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:19，代码来源:OSGFixedHeightLayoutManager.cpp

示例6: 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

示例7: 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8: 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9: 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10: isLastCharacterOfLine

bool FixedHeightLayoutManager::isLastCharacterOfLine(UInt32 _theOriginalCaretIndex,UInt32 _theOriginalCaretLine)
{
	if(rootElement)
	{
		PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_theOriginalCaretLine));
		if(temp->getTextLength()-2 == _theOriginalCaretIndex)
		{
			return true;
		}
		else
		{
			return false;
		}
	}
	else 
	{
		return true;
	}
}

开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:19，代码来源:OSGFixedHeightLayoutManager.cpp

示例11: moveCaretRight

void FixedHeightLayoutManager::moveCaretRight(void)
{
	PlainDocumentLeafElementRefPtr theElement; 
	theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
	if(_CaretIndex>=theElement->getTextLength()-2) 
	{
		if(_CaretLine<rootElement->getElementCount()-1)
		{
			_CaretLine++;
			_CaretIndex = 0;
			recalculateCaretPositions();
			getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()+2);
		}
	}
	else 
	{
		_CaretIndex++;
		recalculateCaretPositions();
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()+1);
	}
}

开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:21，代码来源:OSGFixedHeightLayoutManager.cpp

示例12: populateCache

void FixedHeightLayoutManager::populateCache(void)
{
	// cache exists only when the word wrap is enabled
	if(getParentTextDomArea()->getWrapStyleWord()) 
	{
		linesToElements.clear();

		if(getParentTextDomArea()->getDocumentModel())
		{
			ElementRefPtr defaultRoot=getParentTextDomArea()->getDocumentModel()->getDefaultRootElement();
			if(defaultRoot)
			{
				PlainDocumentBranchElementRefPtr rootElement = dynamic_pointer_cast<PlainDocumentBranchElement>(defaultRoot);

				Pnt2f init = getParentTextDomArea()->getPosition();
				Vec2f dimensions = getParentTextDomArea()->getPreferredSize();
				
			
				for(UInt32 i=0;i<rootElement->getElementCount();i++)
				{
					//GlyphViewRefPtr view = GlyphView::create();
					PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(i));
					//view->setElement(ElementRefPtr(temp));
					UInt32 noOfCharacters= temp->getTextLength();

					/* to be edited............
					Real32 totalLengthOfAllCharacters = noOfCharacters * widthOfCharacter;
					UInt32 noOfLines = UInt32(ceil(totalLengthOfAllCharacters / dimensions.x()));

					for(UInt32 j=0;j<noOfLines;j++)
						linesToElements.push_back(i);
					*/
				}
			}
		}

	}
}

开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:38，代码来源:OSGFixedHeightLayoutManager.cpp

示例13: drawBraceHighlight

void TextDomArea::drawBraceHighlight(Graphics * const TheGraphics, Real32 Opacity) const
{
	if(getLayoutManager()->getBracesHighlightFlag())
	{
		if(getLayoutManager()->getStartingBraceLine() != -1 && getLayoutManager()->getStartingBraceIndex() != -1)
		{
			Pnt2f thePosition = getLayoutManager()->getXYPosition(getLayoutManager()->getStartingBraceLine(),getLayoutManager()->getStartingBraceIndex(),true);
			TheGraphics->drawRect(thePosition,Pnt2f(thePosition.x()+5,thePosition.y()+getLayoutManager()->getHeightOfLine()),Color4f(0.7,0.7,0.0,1.0),Opacity);
		}
		if(getLayoutManager()->getEndingBraceLine() != -1 && getLayoutManager()->getEndingBraceIndex() != -1)
		{
			if(getLayoutManager()->getEndingBraceLine()<getLayoutManager()->getRootElement()->getElementCount())
			{
				PlainDocumentLeafElementRefPtr temp = dynamic_cast<PlainDocumentLeafElement*>(getLayoutManager()->getRootElement()->getElement(getLayoutManager()->getEndingBraceLine()));
				if(getLayoutManager()->getEndingBraceIndex() < temp->getTextLength())
				{
					Pnt2f thePosition = getLayoutManager()->getXYPosition(getLayoutManager()->getEndingBraceLine(),getLayoutManager()->getEndingBraceIndex(),true);
					TheGraphics->drawRect(thePosition,Pnt2f(thePosition.x()+5,thePosition.y()+getLayoutManager()->getHeightOfLine()),Color4f(0.7,0.7,0.0,1.0),Opacity);
				}
			}
		}
	}
}

开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:23，代码来源:OSGTextDomArea.cpp

示例14: write

bool PlainTextFileType::write(Document* const Doc, std::ostream &OutputStream,
                    const std::string& FileNameOrExtension)
{
    PlainDocumentRefPtr TheDocument = dynamic_cast<PlainDocument*>(Doc);
    std::vector<Element*> GenericRoots;
    GenericRoots = TheDocument->getRootElements();
    for(UInt32 i=0;i<GenericRoots.size();i++)
    {
        PlainDocumentBranchElementRefPtr RootElement;
        RootElement = dynamic_cast<PlainDocumentBranchElement*>(GenericRoots[i]);    
        
        for(UInt32 j=0;j<RootElement->getElementCount()-1;j++)
        {    
            PlainDocumentLeafElementRefPtr LeafElement;
            LeafElement = dynamic_cast<PlainDocumentLeafElement*>(RootElement->getElement(j));
            OutputStream<<LeafElement->getText();
        }
        PlainDocumentLeafElementRefPtr LeafElement;
        LeafElement = dynamic_cast<PlainDocumentLeafElement*>(RootElement->getElement(RootElement->getElementCount()-1));
        OutputStream<<LeafElement->getText().substr(0,LeafElement->getTextLength()-2);

    }
    return false;
}

开发者ID:Himbeertoni，项目名称:OpenSGToolbox，代码行数:24，代码来源:OSGPlainTextFileType.cpp

示例15: moveTheCaret


//.........这里部分代码省略.........
				{
					_CaretLine = HSL;					// set caret position to the Highlight Ending position
					_CaretIndex = HSI;
					HEI = HSI;
					HEL = HSL;
				}
				moveCaretDown();
			}
			else // nothing was highlighted before this
			{
				moveCaretDown();
				HSI = HEI = _CaretIndex;
				HSL = HEL = _CaretLine;
			}
		}
		else if(isShiftPressed && !isControlPressed)	// if shift is pressed
		{
			moveCaretDown();
			HEI = _CaretIndex;
			HEL = _CaretLine;
		}
		break;

	case HOME:
		moveCaretHome(isControlPressed);
		HEI = _CaretIndex;
		HEL = _CaretLine;
		if(!isShiftPressed)
		{
			HSI = HEI;
			HSL = HEL;
		}
		break;

	case HOMEOFNEXTLINE:
		
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(_CaretLine));
		 charactersToBeForwarded = theElement->getTextLength()-_CaretIndex;
		_CaretIndex = 0;
		_CaretLine++;
		recalculateCaretPositions();
		getParentTextDomArea()->setCaretPosition(getParentTextDomArea()->getCaretPosition()+ charactersToBeForwarded);

		break;

	case END:
		moveCaretEnd(isControlPressed);
		HEI = _CaretIndex;
		HEL = _CaretLine;
		if(!isShiftPressed)
		{
			HSI = HEI;
			HSL = HEL;
		}
		break;

	case PAGEUP:
		tempIndex = _CaretIndex;
		tempLine = _CaretLine;
		tempLine -= getLinesToBeDisplayed();
		if(tempLine<0)tempLine = 0;
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(tempLine));
		if(tempIndex > theElement->getTextLength()-2)tempIndex = theElement->getTextLength()-2;

		HEI = tempIndex;
		HEL = tempLine;
		if(!isShiftPressed)
		{
			HSI = HEI;
			HSL = HEL;
		}
		_CaretLine = HEL;					// set caret position to the Highlight Ending position
		_CaretIndex = HEI;
		recalculateCaretPositions();

		break;

	case PAGEDOWN:
		tempIndex = _CaretIndex;
		tempLine = _CaretLine;
		tempLine += getLinesToBeDisplayed();
		if(tempLine>=rootElement->getElementCount())tempLine = rootElement->getElementCount()-1;
		theElement = dynamic_cast<PlainDocumentLeafElement*>(rootElement->getElement(tempLine));
		if(tempIndex > theElement->getTextLength()-2)tempIndex = theElement->getTextLength()-2;

		HEI = tempIndex;
		HEL = tempLine;
		if(!isShiftPressed)
		{
			HSI = HEI;
			HSL = HEL;
		}
		_CaretLine = HEL;					// set caret position to the Highlight Ending position
		_CaretIndex = HEI;
		recalculateCaretPositions();

		break;
	}
	checkCaretVisibility(dir);
}

开发者ID:danguilliams，项目名称:OpenSGToolbox，代码行数:101，代码来源:OSGFixedHeightLayoutManager.cpp

注：本文中的PlainDocumentLeafElementRefPtr::getTextLength方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。