void KisToolPan::adjustCursor()
{
QPoint pt = canvas()->canvasWidget()->mapFromGlobal(QCursor::pos());
if(m_rotationMode && isInCheckerArea(pt)) {
useCursor(KisCursor::pointingHandCursor());
}
else {
useCursor(m_defaultCursor);
}
}
void KoZoomTool::updateCursor(bool swap)
{
bool setZoomInCursor = m_zoomInMode;
if (swap) {
setZoomInCursor = !setZoomInCursor;
}
if (setZoomInCursor) {
useCursor(m_inCursor);
} else {
useCursor(m_outCursor);
}
}
void KoPanTool::activate(bool temporary)
{
if (m_controller == 0)
emit done();
m_temporary = temporary;
useCursor(QCursor(Qt::OpenHandCursor), true);
}
void KoPanTool::mouseReleaseEvent(KoPointerEvent *event)
{
event->accept();
useCursor(QCursor(Qt::OpenHandCursor));
if (m_temporary)
emit done();
}
foreach(KarbonPatternEditStrategyBase *strategy, m_strategies) {
if (strategy->selectHandle(event->point, *canvas()->viewConverter())) {
m_currentStrategy = strategy;
m_currentStrategy->repaint();
useCursor(Qt::SizeAllCursor);
break;
}
}
void KisToolMultihand::activateAxesPointModeSetup()
{
if (customUI->moveOriginButton->isChecked()){
m_setupAxesFlag = true;
useCursor(KisCursor::crossCursor());
updateCanvas();
} else {
finishAxesSetup();
}
}
void KoCreatePathTool::activate(ToolActivation, const QSet<KoShape*> &)
{
Q_D(KoCreatePathTool);
useCursor(Qt::ArrowCursor);
// retrieve the actual global handle radius
d->handleRadius = handleRadius();
// reset snap guide
canvas()->updateCanvas(canvas()->snapGuide()->boundingRect());
canvas()->snapGuide()->reset();
}
void CommentTool::activate(KoToolBase::ToolActivation toolActivation, const QSet< KoShape* >& /*shapes*/)
{
const QCursor cursor(Qt::ArrowCursor);
emit useCursor(cursor);
QList<KoShape*> allShapes = m_canvas->shapeManager()->shapes();
foreach( KoShape* shape, allShapes ) {
InitialsCommentShape* initialsShape = dynamic_cast<InitialsCommentShape*>(shape);
if(initialsShape) {
initialsShape->setSelectable(true);
}
}
bool GraphicsWindowQt::init()
{
QGLFormat format( QGLFormat::defaultFormat() );
format.setAlphaBufferSize( _traits->alpha );
format.setRedBufferSize( _traits->red );
format.setGreenBufferSize( _traits->green );
format.setBlueBufferSize( _traits->blue );
format.setDepthBufferSize( _traits->depth );
format.setStencilBufferSize( _traits->stencil );
format.setSampleBuffers( _traits->sampleBuffers );
format.setSamples( _traits->samples );
format.setAlpha( _traits->alpha>0 );
format.setDepth( _traits->depth>0 );
format.setStencil( _traits->stencil>0 );
format.setDoubleBuffer( _traits->doubleBuffer );
format.setSwapInterval( _traits->vsync ? 1 : 0 );
WindowData* windowData = _traits.get() ? dynamic_cast<WindowData*>(_traits->inheritedWindowData.get()) : 0;
_widget = windowData ? windowData->_widget : 0;
if ( !_widget )
{
GraphicsWindowQt* sharedContextQt = dynamic_cast<GraphicsWindowQt*>(_traits->sharedContext);
QGLWidget* shareWidget = sharedContextQt ? sharedContextQt->getGraphWidget() : 0;
Qt::WindowFlags flags = Qt::Window|Qt::CustomizeWindowHint;//|Qt::WindowStaysOnTopHint;
if ( _traits->windowDecoration )
flags |= Qt::WindowTitleHint|Qt::WindowMinMaxButtonsHint|Qt::WindowSystemMenuHint;
_widget = new GraphWidget( format, 0, shareWidget, flags );
}
_widget->setWindowTitle( _traits->windowName.c_str() );
_widget->move( _traits->x, _traits->y );
if ( !_traits->supportsResize ) _widget->setFixedSize( _traits->width, _traits->height );
else _widget->resize( _traits->width, _traits->height );
_widget->setFocusPolicy( Qt::WheelFocus );
_widget->setGraphicsWindow( this );
useCursor( _traits->useCursor );
return true;
}
void KoCreateShapesTool::activate(ToolActivation, const QSet<KoShape*> &)
{
useCursor(Qt::ArrowCursor);
}
void KoPanTool::mousePressEvent(KoPointerEvent *event)
{
m_lastPosition = documentToViewport(event->point);
event->accept();
useCursor(QCursor(Qt::ClosedHandCursor));
}
void ConnectionTool::mouseMoveEvent(KoPointerEvent *event)
{
if (m_currentStrategy) {
repaintDecorations();
if (m_editMode != EditConnection && m_editMode != CreateConnection) {
QPointF snappedPos = canvas()->snapGuide()->snap(event->point, event->modifiers());
m_currentStrategy->handleMouseMove(snappedPos, event->modifiers());
} else {
m_currentStrategy->handleMouseMove(event->point, event->modifiers());
}
repaintDecorations();
} else if (m_editMode == EditConnectionPoint) {
KoShape *hoverShape = findNonConnectionShapeAtPosition(event->point);//TODO exclude connectors, need snap guide maybe?
if (hoverShape) {
m_currentShape = hoverShape;
Q_ASSERT(m_currentShape);
// check if we should highlight another connection point
int handle = handleAtPoint(m_currentShape, event->point);
if (handle >= 0) {
setEditMode(m_editMode, m_currentShape, handle);
useCursor(handle >= KoConnectionPoint::FirstCustomConnectionPoint ? Qt::SizeAllCursor : Qt::ArrowCursor);
} else {
updateStatusText();
useCursor(Qt::CrossCursor);
}
} else {
m_currentShape = 0;
useCursor(Qt::ArrowCursor);
}
} else if (m_editMode == EditConnection) {
Q_ASSERT(m_currentShape);
KoShape *hoverShape = findShapeAtPosition(event->point);
// check if we should highlight another connection handle
int handle = handleAtPoint(m_currentShape, event->point);
setEditMode(m_editMode, m_currentShape, handle);
if (m_activeHandle == KoConnectionShape::StartHandle ||
m_activeHandle == KoConnectionShape::EndHandle) {
useCursor(Qt::SizeAllCursor);
} else if (m_activeHandle >= KoConnectionShape::ControlHandle_1) {
} else if (hoverShape && hoverShape != m_currentShape) {
useCursor(Qt::PointingHandCursor);
} else {
useCursor(Qt::ArrowCursor);
}
} else {// Idle and no current strategy
KoShape *hoverShape = findShapeAtPosition(event->point);
int hoverHandle = -1;
if (hoverShape) {
KoConnectionShape * connectionShape = dynamic_cast<KoConnectionShape*>(hoverShape);
if (!connectionShape) {
QPointF snappedPos = canvas()->snapGuide()->snap(event->point, event->modifiers());
hoverHandle = handleAtPoint(hoverShape, snappedPos);
setEditMode(hoverHandle >= 0 ? CreateConnection : Idle, hoverShape, hoverHandle);
}
useCursor(hoverHandle >= 0 ? m_connectCursor : Qt::PointingHandCursor);
} else {
useCursor(Qt::ArrowCursor);
}
}
}
void KoCreateShapesTool::activate(bool)
{
useCursor(Qt::ArrowCursor, true);
}
