void SelectTool::continueCustomDragging(const QPoint &pos)
{
KivioCanvas* canvas = view()->canvasWidget();
KoPoint pagePoint = canvas->mapFromScreen(pos);
bool hit = false;
if(m_pCustomDraggingStencil->type() == kstConnector){
pagePoint = canvas->activePage()->snapToTarget(pagePoint, 8.0, hit);
}
if(!hit) {
pagePoint = canvas->snapToGridAndGuides( pagePoint );
}
KivioCustomDragData data;
data.page = canvas->activePage();
data.dx = pagePoint.x() - m_lastPoint.x();
data.dy = pagePoint.y() - m_lastPoint.y();
data.x = pagePoint.x();
data.y = pagePoint.y();
data.id = m_customDragID;
data.scale = view()->zoomHandler()->zoomedResolutionY();
if(m_pCustomDraggingStencil->type() != kstConnector){
// Undraw the old stencils
if(!m_firstTime) {
canvas->drawStencilXOR(m_pCustomDraggingStencil);
} else {
m_pCustomDraggingStencil->setHidden(true);
canvas->repaint();
m_firstTime = false;
}
}
// Custom dragging can only occur on one stencil
if( m_pCustomDraggingStencil )
m_pCustomDraggingStencil->customDrag( &data );
// Draw the stencils
if(m_pCustomDraggingStencil->type() != kstConnector){
canvas->drawStencilXOR(m_pCustomDraggingStencil);
} else {
view()->canvasWidget()->repaint();
}
view()->updateToolBars();
}
void SelectTool::endResizing(const QPoint&)
{
KivioCanvas* canvas = view()->canvasWidget();
m_pResizingStencil->setHidden(false);
KivioResizeStencilCommand * cmd = new KivioResizeStencilCommand( i18n("Resize Stencil"),
m_pResizingStencil, m_lstOldGeometry.first()->rect, m_pResizingStencil->rect(), view()->activePage());
canvas->doc()->addCommand( cmd );
// Undraw the last outline
canvas->drawStencilXOR( m_pResizingStencil );
if(m_pResizingStencil->type() == kstConnector) {
m_pResizingStencil->searchForConnections(view()->activePage(), view()->zoomHandler()->unzoomItY(4));
}
// Deallocate the painter object
canvas->endUnclippedSpawnerPainter();
// Set the class vars to nothing
m_pResizingStencil = NULL;
m_resizeHandle = 0;
}
void SelectTool::continueResizing(const QPoint &pos, bool ignoreGridGuides)
{
KivioCanvas* canvas = view()->canvasWidget();
KoPoint pagePoint = canvas->mapFromScreen(pos);
if(!ignoreGridGuides) {
pagePoint = canvas->snapToGridAndGuides( pagePoint );
}
KivioSelectDragData *pData = m_lstOldGeometry.first();
/* QWMatrix m;
double w2 = m_pResizingStencil->w() / 2.0;
double h2 = m_pResizingStencil->h() / 2.0;
m.translate(m_pResizingStencil->x(), m_pResizingStencil->y());
m.translate(m_pResizingStencil->pinPoint().x(), m_pResizingStencil->pinPoint().y());
m.rotate(-m_pResizingStencil->rotation());
m.translate(-m_pResizingStencil->pinPoint().x(), -m_pResizingStencil->pinPoint().y());
m.translate(-m_pResizingStencil->x(), -m_pResizingStencil->y());
m.invert();
double x = pagePoint.x() * m.m11() + pagePoint.y() * m.m21() + m.dx();
double y = pagePoint.x() * m.m12() + pagePoint.y() * m.m22() + m.dy();*/
if( !pData )
{
kdDebug(43000) << "SelectTool::continueResizing() - Original geometry not found" << endl;
return;
}
double dx = pagePoint.x() - m_origPoint.x();
double dy = pagePoint.y() - m_origPoint.y();
if((dx > 0) || (dy > 0) || (dx < 0) || (dy < 0)) { // Do we really need to redraw?
// Undraw the old outline
if(!m_firstTime) {
canvas->drawStencilXOR( m_pResizingStencil );
} else {
m_pResizingStencil->setHidden(true);
canvas->repaint();
m_firstTime = false;
}
double sx = pData->rect.x();
double sy = pData->rect.y();
double sw = pData->rect.width();
double sh = pData->rect.height();
double ratio = sw / sh;
switch( m_resizeHandle )
{
case 1: // top left
if( m_pResizingStencil->protection()->testBit( kpWidth )==false &&
m_pResizingStencil->protection()->testBit( kpHeight )==false )
{
if((dx > dy) && (dx != 0)) {
dy = dx / ratio;
} else {
dx = dy * ratio;
}
m_pResizingStencil->setX( sx + dx );
m_pResizingStencil->setW( sw - dx );
m_pResizingStencil->setY( sy + dy );
m_pResizingStencil->setH( sh - dy );
}
break;
case 2: // top
if( m_pResizingStencil->protection()->testBit( kpHeight )==false )
{
m_pResizingStencil->setY( sy + dy );
m_pResizingStencil->setH( sh - dy );
}
break;
case 3: // top right
if( m_pResizingStencil->protection()->testBit( kpHeight )==false &&
m_pResizingStencil->protection()->testBit( kpWidth )==false )
{
if((dx > dy) && (dx != 0)) {
dy = -(dx / ratio);
} else {
dx = -(dy * ratio);
}
m_pResizingStencil->setY( sy + dy );
m_pResizingStencil->setH( sh - dy );
m_pResizingStencil->setW( sw + dx );
}
break;
case 4: // right
if( m_pResizingStencil->protection()->testBit( kpWidth )==false )
{
// see old kivio source when snaptogrid gets implemented
//setX( SnapToGrid(sx+sw+dx)-sx )
m_pResizingStencil->setW( sw + dx );
}
break;
case 5: // bottom right
if( m_pResizingStencil->protection()->testBit( kpWidth )==false &&
m_pResizingStencil->protection()->testBit( kpHeight )==false )
{
if((dx > dy) && (dx != 0)) {
dy = dx / ratio;
} else {
dx = dy * ratio;
}
m_pResizingStencil->setW( sw + dx );
m_pResizingStencil->setH( sh + dy );
}
break;
case 6: // bottom
if( m_pResizingStencil->protection()->testBit( kpHeight )==false )
{
m_pResizingStencil->setH( sh + dy );
}
break;
case 7: // bottom left
if( m_pResizingStencil->protection()->testBit( kpWidth )==false &&
m_pResizingStencil->protection()->testBit( kpHeight )==false )
{
if((dx > dy) && (dx != 0)) {
dy = -(dx / ratio);
} else {
dx = -(dy * ratio);
}
m_pResizingStencil->setX( sx + dx );
m_pResizingStencil->setW( sw - dx );
m_pResizingStencil->setH( sh + dy );
}
break;
case 8: // left
if( m_pResizingStencil->protection()->testBit( kpWidth )==false )
{
KoPoint pinPoint = m_pResizingStencil->pinPoint();
m_pResizingStencil->setPinPoint(KoPoint(pinPoint.x() - (dx / 2.0), pinPoint.y()));
m_pResizingStencil->setX( sx + dx );
m_pResizingStencil->setW( sw - dx );
}
break;
default:
kdDebug(43000) << "SelectTool::continueResizing() - unknown resize handle: " << m_resizeHandle << endl;
break;
}
canvas->drawStencilXOR( m_pResizingStencil );
view()->updateToolBars();
}
}