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Formatting changes only

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git-svn-id: http://svn.osgeo.org/qgis/trunk@8751 c8812cc2-4d05-0410-92ff-de0c093fc19c
This commit is contained in:
timlinux 2008-07-11 10:06:37 +00:00
parent 3009c0b96d
commit ea0608338a
1 changed files with 49 additions and 49 deletions
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98
src/app/qgsmaptooladdvertex.cpp
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@ -26,7 +26,7 @@ QgsMapToolAddVertex::QgsMapToolAddVertex(QgsMapCanvas* canvas): QgsMapToolVertex
{
}
QgsMapToolAddVertex::~QgsMapToolAddVertex()
{
delete mRubberBand;
@ -35,42 +35,42 @@ QgsMapToolAddVertex::~QgsMapToolAddVertex()
void QgsMapToolAddVertex::canvasMoveEvent(QMouseEvent * e)
{
if(mRubberBand)
{
QList<QgsSnappingResult> snapResults;
if(mSnapper.snapToBackgroundLayers(e->pos(), snapResults) == 0)
{
QList<QgsSnappingResult> snapResults;
if(mSnapper.snapToBackgroundLayers(e->pos(), snapResults) == 0)
{
QgsPoint posMapCoord = snapPointFromResults(snapResults, e->pos());
mRubberBand->movePoint(2, posMapCoord); //consider that the first rubber band point is added twice
}
QgsPoint posMapCoord = snapPointFromResults(snapResults, e->pos());
mRubberBand->movePoint(2, posMapCoord); //consider that the first rubber band point is added twice
}
}
}
void QgsMapToolAddVertex::canvasPressEvent(QMouseEvent * e)
{
delete mRubberBand;
mRubberBand = 0;
//snap to segments of the current layer
if(mSnapper.snapToCurrentLayer(e->pos(), mRecentSnappingResults, QgsSnapper::SNAP_TO_SEGMENT) != 0)
{
//error
}
{
//error
}
if(mRecentSnappingResults.size() > 0)
{
mRubberBand = createRubberBand();
//take first snapping result and create the rubber band
QgsSnappingResult firstResult = *(mRecentSnappingResults.begin());
mRubberBand->addPoint(firstResult.beforeVertex, false);
mRubberBand->addPoint(firstResult.snappedVertex, false);
mRubberBand->addPoint(firstResult.afterVertex, true);
}
{
mRubberBand = createRubberBand();
//take first snapping result and create the rubber band
QgsSnappingResult firstResult = *(mRecentSnappingResults.begin());
mRubberBand->addPoint(firstResult.beforeVertex, false);
mRubberBand->addPoint(firstResult.snappedVertex, false);
mRubberBand->addPoint(firstResult.afterVertex, true);
}
else
{
displaySnapToleranceWarning();
}
{
displaySnapToleranceWarning();
}
}
void QgsMapToolAddVertex::canvasReleaseEvent(QMouseEvent * e)
@ -78,36 +78,36 @@ void QgsMapToolAddVertex::canvasReleaseEvent(QMouseEvent * e)
QgsMapLayer* currentLayer = mCanvas->currentLayer();
QgsVectorLayer* vlayer = 0;
if(currentLayer)
{
vlayer = dynamic_cast<QgsVectorLayer*>(currentLayer);
}
{
vlayer = dynamic_cast<QgsVectorLayer*>(currentLayer);
}
if(vlayer && mRecentSnappingResults.size() > 0)
{
//snap point to background layers
QgsPoint snappedPointMapCoord;
QgsPoint snappedPointLayerCoord;
QList<QgsSnappingResult> snapResults;
if(mSnapper.snapToBackgroundLayers(e->pos(), snapResults) == 0)
{
snappedPointMapCoord = snapPointFromResults(snapResults, e->pos());
snappedPointLayerCoord = toLayerCoords(vlayer, snappedPointMapCoord);
{
//snap point to background layers
QgsPoint snappedPointMapCoord;
QgsPoint snappedPointLayerCoord;
QList<QgsSnappingResult> snapResults;
int topologicalEditing = QgsProject::instance()->readNumEntry("Digitizing", "/TopologicalEditing", 0);
if(topologicalEditing)
{
insertSegmentVerticesForSnap(snapResults, vlayer);
}
//and change the feature points
QList<QgsSnappingResult>::iterator sr_it = mRecentSnappingResults.begin();
for(; sr_it != mRecentSnappingResults.end(); ++sr_it)
{
vlayer->insertVertexBefore(snappedPointLayerCoord.x(), snappedPointLayerCoord.y(), sr_it->snappedAtGeometry, sr_it->afterVertexNr);
}
}
if(mSnapper.snapToBackgroundLayers(e->pos(), snapResults) == 0)
{
snappedPointMapCoord = snapPointFromResults(snapResults, e->pos());
snappedPointLayerCoord = toLayerCoords(vlayer, snappedPointMapCoord);
int topologicalEditing = QgsProject::instance()->readNumEntry("Digitizing", "/TopologicalEditing", 0);
if(topologicalEditing)
{
insertSegmentVerticesForSnap(snapResults, vlayer);
}
//and change the feature points
QList<QgsSnappingResult>::iterator sr_it = mRecentSnappingResults.begin();
for(; sr_it != mRecentSnappingResults.end(); ++sr_it)
{
vlayer->insertVertexBefore(snappedPointLayerCoord.x(), snappedPointLayerCoord.y(), sr_it->snappedAtGeometry, sr_it->afterVertexNr);
}
}
}
delete mRubberBand;
mRubberBand = 0;