C++ ZLTextWordCursor::moveToParagraphEnd方法代码示例

本文整理汇总了C++中ZLTextWordCursor::moveToParagraphEnd方法的典型用法代码示例。如果您正苦于以下问题：C++ ZLTextWordCursor::moveToParagraphEnd方法的具体用法？C++ ZLTextWordCursor::moveToParagraphEnd怎么用？C++ ZLTextWordCursor::moveToParagraphEnd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ZLTextWordCursor的用法示例。

在下文中一共展示了ZLTextWordCursor::moveToParagraphEnd方法的6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: buildInfos

ZLTextWordCursor ZLTextAreaController::buildInfos(const ZLTextWordCursor &start) {
	myArea.myLineInfos.clear();

	ZLTextWordCursor cursor = start;
	int textHeight = myArea.height();
	int counter = 0;
	do {
		ZLTextWordCursor paragraphEnd = cursor;
		paragraphEnd.moveToParagraphEnd();
		ZLTextWordCursor paragraphStart = cursor;
		paragraphStart.moveToParagraphStart();

		ZLTextArea::Style style(myArea, myArea.myProperties.baseStyle());
		style.applyControls(paragraphStart, cursor);
		ZLTextLineInfoPtr info = new ZLTextLineInfo(cursor, style.textStyle(), style.bidiLevel());

		while (!info->End.isEndOfParagraph()) {
			info = myArea.processTextLine(style, info->End, paragraphEnd);
			textHeight -= info->Height + info->Descent;
			if ((textHeight < 0) && (counter > 0)) {
				break;
			}
			textHeight -= info->VSpaceAfter;
			cursor = info->End;
			myArea.myLineInfos.push_back(info);
			if (textHeight < 0) {
				break;
			}
			++counter;
		}
	} while (cursor.isEndOfParagraph() && cursor.nextParagraph() && !cursor.paragraphCursor().isEndOfSection() && (textHeight >= 0));

	return cursor;
}

开发者ID:pocketbook-free，项目名称:fbreader12，代码行数:34，代码来源:ZLTextAreaController.cpp

示例2: skip

void ZLTextAreaController::skip(ZLTextWordCursor &cursor, SizeUnit unit, int size) {
	ZLTextWordCursor paragraphStart = cursor;
	paragraphStart.moveToParagraphStart();
	ZLTextWordCursor paragraphEnd = cursor;
	paragraphEnd.moveToParagraphEnd();

	ZLTextArea::Style style(myArea, myArea.myProperties.baseStyle());
	style.applyControls(paragraphStart, cursor);

	while (!cursor.isEndOfParagraph() && (size > 0)) {
		const ZLTextLineInfoPtr info = 
			myArea.processTextLine(style, cursor, paragraphEnd);
		cursor = info->End;
		size -= infoHeight(*info, unit);
	}
}

开发者ID:pocketbook-free，项目名称:fbreader12，代码行数:16，代码来源:ZLTextAreaController.cpp

示例3: paragraphHeight

int ZLTextAreaController::paragraphHeight(const ZLTextWordCursor &cursor, bool beforeCurrentPosition, SizeUnit unit) {
	ZLTextWordCursor word = cursor;
	word.moveToParagraphStart();
	ZLTextWordCursor end = cursor;
	if (!beforeCurrentPosition) {
		end.moveToParagraphEnd();
	}
	
	int size = 0;

	ZLTextArea::Style style(myArea, myArea.myProperties.baseStyle());
	while (!word.equalElementIndex(end)) {
		const ZLTextLineInfoPtr info = myArea.processTextLine(style, word, end);
		word = info->End;
		size += infoHeight(*info, unit);
	}

	return size;
}

开发者ID:pocketbook-free，项目名称:fbreader12，代码行数:19，代码来源:ZLTextAreaController.cpp

示例4: extendWordSelectionToParagraph

void ZLTextSelectionModel::extendWordSelectionToParagraph() {
	clear();

	myFirstBound.Before.ElementIndex = 0;
	myFirstBound.Before.CharIndex = 0;
	myFirstBound.After = myFirstBound.Before;

	ZLTextWordCursor cursor = myView.startCursor();
	cursor.moveToParagraph(myFirstBound.Before.ParagraphIndex);
	cursor.moveToParagraphEnd();

	mySecondBound.Before.ElementIndex = cursor.elementIndex();
	mySecondBound.Before.CharIndex = 0;
	mySecondBound.After = mySecondBound.Before;

	myIsEmpty = false;
	myTextIsUpToDate = false;
	myRangeVectorIsUpToDate = false;
	myDoUpdate = false;
}

开发者ID:chenhbzl，项目名称:BooxApp，代码行数:20，代码来源:ZLTextSelectionModel.cpp

示例5: extendWordSelectionToParagraph

void ZLTextSelectionModel::extendWordSelectionToParagraph() {
	clear();

	myFirstBound.Before.ElementIndex = 0;
	myFirstBound.Before.CharIndex = 0;
	myFirstBound.After = myFirstBound.Before;

	ZLTextWordCursor cursor = myArea.startCursor();
	cursor.moveToParagraph(myFirstBound.Before.ParagraphIndex);
	cursor.moveToParagraphEnd();

	mySecondBound.Before.ElementIndex = cursor.elementIndex();
	mySecondBound.Before.CharIndex = 0;
	mySecondBound.After = mySecondBound.Before;

	myIsEmpty = false;
	myTextIsUpToDate = false;
	myRangeVectorIsUpToDate = false;

	copySelectionToClipboard(ZLDialogManager::CLIPBOARD_SELECTION);
}

开发者ID:euroelessar，项目名称:FBReader，代码行数:21，代码来源:ZLTextSelectionModel.cpp

示例6: internalRange

const std::vector<ZLTextSelectionModel::Range> &ZLTextSelectionModel::ranges() const {
	if (!myRangeVectorIsUpToDate && !isEmpty()) {
		Range r = internalRange();

		ZLTextWordCursor cursor = myArea.startCursor();
		cursor.moveToParagraph(r.first.ParagraphIndex);
		cursor.moveToParagraphStart();
		int startLevel = 0;
		for (int i = r.first.ElementIndex; i > 0; --i) {
			switch (cursor.element().kind()) {
				case ZLTextElement::START_REVERSED_SEQUENCE_ELEMENT:
					++startLevel;
					break;
				case ZLTextElement::END_REVERSED_SEQUENCE_ELEMENT:
					--startLevel;
					break;
				default:
					break;
			}
			cursor.nextWord();
		}

		cursor.moveToParagraph(r.second.ParagraphIndex);
		cursor.moveToParagraphEnd();
		int endLevel = 0;
		for (int i = cursor.elementIndex() - r.second.ElementIndex; i > 0; --i) {
			cursor.previousWord();
			switch (cursor.element().kind()) {
				case ZLTextElement::START_REVERSED_SEQUENCE_ELEMENT:
					--endLevel;
					break;
				case ZLTextElement::END_REVERSED_SEQUENCE_ELEMENT:
					++endLevel;
					break;
				default:
					break;
			}
		}

		if ((startLevel == 0) && (endLevel == 0)) {
			myRanges.push_back(r);
		} else if (r.first.ParagraphIndex == r.second.ParagraphIndex) {
			BoundElement leftBound = r.first;
			BoundElement rightBound;
			rightBound.Exists = true;
			rightBound.ParagraphIndex = leftBound.ParagraphIndex;
			rightBound.CharIndex = 0;
			cursor.moveTo(r.first.ElementIndex, 0);
			for (int i = r.first.ElementIndex; i < r.second.ElementIndex; ++i) {
				ZLTextElement::Kind kind = cursor.element().kind();
				if ((kind == ZLTextElement::START_REVERSED_SEQUENCE_ELEMENT) ||
						(kind == ZLTextElement::END_REVERSED_SEQUENCE_ELEMENT)) {
					rightBound.ElementIndex = i;
					myRanges.push_back(Range(leftBound, rightBound));
					leftBound = rightBound;
				}
				cursor.nextWord();
			}
			myRanges.push_back(Range(leftBound, r.second));
		} else {
			BoundElement leftBound = r.first;
			if (startLevel > 0) {
				BoundElement rightBound;
				rightBound.Exists = true;
				rightBound.ParagraphIndex = leftBound.ParagraphIndex;
				rightBound.ElementIndex = leftBound.ElementIndex;
				rightBound.CharIndex = 0;
				cursor.moveToParagraph(r.first.ParagraphIndex);
				cursor.moveTo(r.first.ElementIndex, 0);
				while (startLevel > 0) {
					switch(cursor.element().kind()) {
						case ZLTextElement::START_REVERSED_SEQUENCE_ELEMENT:
							++startLevel;
							rightBound.ElementIndex = cursor.elementIndex();
							myRanges.push_back(Range(leftBound, rightBound));
							leftBound = rightBound;
							break;
						case ZLTextElement::END_REVERSED_SEQUENCE_ELEMENT:
							--startLevel;
							rightBound.ElementIndex = cursor.elementIndex();
							myRanges.push_back(Range(leftBound, rightBound));
							leftBound = rightBound;
							break;
						default:
							break;
					}
					cursor.nextWord();
				}
			}

			BoundElement rightBound1 = r.second;
			if (endLevel > 0) {
				BoundElement leftBound1;
				leftBound1.Exists = true;
				leftBound1.ParagraphIndex = rightBound1.ParagraphIndex;
				leftBound1.ElementIndex = rightBound1.ElementIndex;
				leftBound1.CharIndex = 0;
				cursor.moveToParagraph(r.second.ParagraphIndex);
				cursor.moveTo(r.second.ElementIndex, 0);
				while (endLevel > 0) {
//.........这里部分代码省略.........

开发者ID:euroelessar，项目名称:FBReader，代码行数:101，代码来源:ZLTextSelectionModel.cpp

注：本文中的ZLTextWordCursor::moveToParagraphEnd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。