Canvas::~Canvas()
{
// reset framebuffer if still using this one
if (current == this)
stopGrab();
unloadVolatile();
}
void LLToolGrab::onMouseCaptureLost()
{
LLViewerObject* objectp = mGrabPick.getObject();
if (!objectp)
{
gViewerWindow->showCursor();
return;
}
// First, fix cursor placement
if( !gAgent.cameraMouselook()
&& (GRAB_ACTIVE_CENTER == mMode))
{
if (objectp->isHUDAttachment())
{
// ...move cursor "naturally", as if it had moved when hidden
S32 x = mGrabPick.mMousePt.mX + mAccumDeltaX;
S32 y = mGrabPick.mMousePt.mY + mAccumDeltaY;
LLUI::setCursorPositionScreen(x, y);
}
else if (mHasMoved)
{
// ...move cursor back to the center of the object
LLVector3 grab_point_agent = objectp->getRenderPosition();
LLCoordGL gl_point;
if (LLViewerCamera::getInstance()->projectPosAgentToScreen(grab_point_agent, gl_point))
{
LLUI::setCursorPositionScreen(gl_point.mX, gl_point.mY);
}
}
else
{
// ...move cursor back to click position
LLUI::setCursorPositionScreen(mGrabPick.mMousePt.mX, mGrabPick.mMousePt.mY);
}
gViewerWindow->showCursor();
}
stopGrab();
if (mSpinGrabbing)
stopSpin();
mMode = GRAB_INACTIVE;
mHideBuildHighlight = FALSE;
mGrabPick.mObjectID.setNull();
LLSelectMgr::getInstance()->updateSelectionCenter();
gAgent.setPointAt(POINTAT_TARGET_CLEAR);
gAgent.setLookAt(LOOKAT_TARGET_CLEAR);
dialog_refresh_all();
}
