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fancy folding bar: shift the active folding bar area for the function body case

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This commit is contained in:
mae
2009-04-29 17:11:37 +02:00
parent b1a024e55b
commit b4f78421ad
1 changed files with 24 additions and 32 deletions
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56
src/plugins/texteditor/basetexteditor.cpp
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@@ -1499,7 +1499,7 @@ QRect BaseTextEditor::collapseBox()
QTextBlock begin = document()->findBlockByNumber(d->m_highlightBlocksInfo.open.last());
if (!d->m_displaySettings.m_fancyFoldingBar) {
if (true || !d->m_displaySettings.m_fancyFoldingBar) {
if (TextBlockUserData::hasCollapseAfter(begin.previous()))
begin = begin.previous();
}
@@ -2231,23 +2231,6 @@ void BaseTextEditor::extraAreaPaintEvent(QPaintEvent *e)
int top = (int)blockBoundingGeometry(block).translated(contentOffset()).top();
int bottom = top;
#if 0
int extraAreaHighlightCollapseEndBlockNumber = -1;
int extraAreaHighlightCollapseBlockNumber = d->extraAreaHighlightCollapseBlockNumber;
if (extraAreaHighlightCollapseBlockNumber < 0) {
extraAreaHighlightCollapseBlockNumber = d->extraAreaHighlightFadingBlockNumber;
}
if (extraAreaHighlightCollapseBlockNumber >= 0 ) {
QTextBlock highlightBlock = doc->findBlockByNumber(extraAreaHighlightCollapseBlockNumber);
if (highlightBlock.isValid() && highlightBlock.next().isValid() && highlightBlock.next().isVisible())
extraAreaHighlightCollapseEndBlockNumber = TextBlockUserData::testCollapse(highlightBlock).blockNumber();
else
extraAreaHighlightCollapseEndBlockNumber = extraAreaHighlightCollapseBlockNumber;
}
#endif
while (block.isValid() && top <= e->rect().bottom()) {
top = bottom;
@@ -2304,20 +2287,29 @@ void BaseTextEditor::extraAreaPaintEvent(QPaintEvent *e)
QRect r(extraAreaWidth+2, top, collapseBoxWidth-4, bottom - top);
bool drawBox = !nextBlock.isVisible();
int minBraceDepth = qMax(braceDepth, previousBraceDepth);
if (minBraceDepth > 0) {
QColor color = calcBlendColor(baseColor, minBraceDepth);
if (!d->m_highlightBlocksInfo.isEmpty()
&& blockNumber >= d->m_highlightBlocksInfo.open.last()
&& blockNumber <= d->m_highlightBlocksInfo.close.first())
color = calcMixColor(pal.highlight().color(), color);
painter.fillRect(r, color);
int extraAreaHighlightCollapseBlockNumber = -1;
int extraAreaHighlightCollapseEndBlockNumber = -1;
if (!d->m_highlightBlocksInfo.isEmpty()) {
extraAreaHighlightCollapseBlockNumber = d->m_highlightBlocksInfo.open.last();
extraAreaHighlightCollapseEndBlockNumber = d->m_highlightBlocksInfo.close.first();
QTextBlock before = doc->findBlockByNumber(extraAreaHighlightCollapseBlockNumber-1);
if (TextBlockUserData::hasCollapseAfter(before)) {
extraAreaHighlightCollapseBlockNumber--;
}
}
int minBraceDepth = qMax(braceDepth, previousBraceDepth);
QColor color = calcBlendColor(baseColor, minBraceDepth);
if (!d->m_highlightBlocksInfo.isEmpty()
&& blockNumber >= extraAreaHighlightCollapseBlockNumber
&& blockNumber <= extraAreaHighlightCollapseEndBlockNumber)
color = calcMixColor(pal.highlight().color(), color);
painter.fillRect(r, color);
bool drawDown = !d->m_highlightBlocksInfo.isEmpty()
&& blockNumber == d->m_highlightBlocksInfo.open.last();
&& blockNumber == extraAreaHighlightCollapseBlockNumber;
bool drawUp = !d->m_highlightBlocksInfo.isEmpty()
&& blockNumber == d->m_highlightBlocksInfo.close.first();
&& blockNumber == extraAreaHighlightCollapseEndBlockNumber;
if (drawBox || drawDown || drawUp) {
painter.setRenderHint(QPainter::Antialiasing, true);
@@ -2337,7 +2329,7 @@ void BaseTextEditor::extraAreaPaintEvent(QPaintEvent *e)
} else if (drawUp) {
// check that we are not collapsed
QTextBlock open = doc->findBlockByNumber(d->m_highlightBlocksInfo.open.last());
QTextBlock open = doc->findBlockByNumber(extraAreaHighlightCollapseBlockNumber);
if (open.next().isVisible()) {
QPointF points[3] = { QPointF(r.left(), r.bottom()-1),
@@ -2347,8 +2339,8 @@ void BaseTextEditor::extraAreaPaintEvent(QPaintEvent *e)
}
} else if(drawDown) {
QPointF points[3] = { QPointF(r.left(), r.top()),
QPointF(r.center().x(), r.center().y()),
QPointF(r.right(), r.top()) };
QPointF(r.center().x(), r.center().y()),
QPointF(r.right(), r.top()) };
painter.drawPolygon(points, 3);
}
painter.translate(-.5, -.5);
@@ -2701,7 +2693,7 @@ void BaseTextEditor::extraAreaMouseEvent(QMouseEvent *e)
if (TextBlockUserData::canCollapse(cursor.block())
|| !TextBlockUserData::hasClosingCollapse(cursor.block()))
d->extraAreaHighlightCollapseColumn = cursor.block().length()-1;
if (!d->m_displaySettings.m_fancyFoldingBar
if ((true || !d->m_displaySettings.m_fancyFoldingBar)
&& TextBlockUserData::hasCollapseAfter(cursor.block())) {
d->extraAreaHighlightCollapseBlockNumber++;
d->extraAreaHighlightCollapseColumn = -1;