void
CQIllustratorAlignMode::
handleMouseRelease(const MouseEvent &e)
{
if (dragging_) {
// not moving so select control point
if (! moving_) {
selectControlPoint(e);
}
// dragging finished so commit
else {
}
}
// not dragging so do a select
else {
CPoint2D p1 = CQUtil::fromQPoint(press_wpos_);
CPoint2D p2 = CQUtil::fromQPoint(release_wpos_);
// point click - select at point
if (! moving_) {
(void) illustrator_->selectAt(p2, e.event->isControlKey(), e.event->isShiftKey());
}
// drag then create rectangle using specified bbox
else {
(void) illustrator_->selectIn(CBBox2D(p1, p2), e.event->isControlKey(),
e.event->isShiftKey());
}
}
CQIllustratorMode::handleMouseRelease(e);
}
void Warp::keyDown( KeyEvent &event )
{
// disable keyboard input when not in edit mode
if( sIsEditMode ) {
if( event.getCode() == KeyEvent::KEY_ESCAPE ) {
// gracefully exit edit mode
sIsEditMode = false;
event.setHandled( true );
return;
}
}
else
return;
// do not listen to key input if not selected
if( mSelected >= mPoints.size() ) return;
switch( event.getCode() ) {
case KeyEvent::KEY_TAB:
// select the next or previous (+SHIFT) control point
if( event.isShiftDown() ) {
if( mSelected == 0 )
mSelected = (int)mPoints.size() - 1;
else
--mSelected;
selectControlPoint( mSelected );
}
else {
++mSelected;
if( mSelected >= mPoints.size() ) mSelected = 0;
selectControlPoint( mSelected );
}
break;
case KeyEvent::KEY_UP: {
if( mSelected >= mPoints.size() ) return;
float step = event.isShiftDown() ? 10.0f : 0.5f;
mPoints[mSelected].y -= step / mWindowSize.y;
mIsDirty = true;
} break;
case KeyEvent::KEY_DOWN: {
if( mSelected >= mPoints.size() ) return;
float step = event.isShiftDown() ? 10.0f : 0.5f;
mPoints[mSelected].y += step / mWindowSize.y;
mIsDirty = true;
} break;
case KeyEvent::KEY_LEFT: {
if( mSelected >= mPoints.size() ) return;
float step = event.isShiftDown() ? 10.0f : 0.5f;
mPoints[mSelected].x -= step / mWindowSize.x;
mIsDirty = true;
} break;
case KeyEvent::KEY_RIGHT: {
if( mSelected >= mPoints.size() ) return;
float step = event.isShiftDown() ? 10.0f : 0.5f;
mPoints[mSelected].x += step / mWindowSize.x;
mIsDirty = true;
} break;
case KeyEvent::KEY_MINUS:
case KeyEvent::KEY_KP_MINUS:
if( mSelected >= mPoints.size() ) return;
mBrightness = math<float>::max( 0.0f, mBrightness - 0.01f );
break;
case KeyEvent::KEY_PLUS:
case KeyEvent::KEY_KP_PLUS:
if( mSelected >= mPoints.size() ) return;
mBrightness = math<float>::min( 1.0f, mBrightness + 0.01f );
break;
case KeyEvent::KEY_r:
if( mSelected >= mPoints.size() ) return;
reset();
mIsDirty = true;
break;
default:
return;
}
event.setHandled( true );
}
void TransFuncPrimitive::select(const tgt::vec2& pos) {
selected_ = true;
selectControlPoint(pos);
}
