RETextField::RETextField() : RELabel(), REMainLoopUpdatable(),
_cursorView(NULL),
_cursorBlinkTime(0.6),
_lastBlinkTime(0.0),
_maximumInputedTextLength(0),
_isHasMaximumInputedTextLength(false),
_isClearPreviousTextInputText(false),
_isShowCursor(false),
_isActualShowCursor(false)
{
REView * cursorView = REView::create();
if (cursorView)
{
if (this->addSubview(cursorView))
{
_cursorView = cursorView;
_cursorView->setColor(REColor(0.0f, 0.0f, 0.0f, 1.0f));
}
else
{
REObject::deleteObject(cursorView);
}
}
RETextInputRespondersManager * m = RETextInputRespondersManager::getDefaultManager();
if (m)
{
m->registerResponder(this);
}
this->setShowCursor(true);
this->setRespondsForUserAction(true);
}
void RESlurManipulator::Draw(REPainter& painter) const
{
REHandle* start = _handles.find("start")->second;
REHandle* start_cp = _handles.find("start_cp")->second;
REHandle* end_cp = _handles.find("end_cp")->second;
REHandle* end = _handles.find("end")->second;
REHandle* start_anchor = _handles.find("start_anchor")->second;
REHandle* end_anchor = _handles.find("end_anchor")->second;
REPoint p_start = PointFromSceneToLocal(start->ScenePosition());
REPoint p_start_cp = PointFromSceneToLocal(start_cp->ScenePosition());
REPoint p_end_cp = PointFromSceneToLocal(end_cp->ScenePosition());
REPoint p_end = PointFromSceneToLocal(end->ScenePosition());
REPoint p_start_anchor = PointFromSceneToLocal(start_anchor->ScenePosition());
REPoint p_end_anchor = PointFromSceneToLocal(end_anchor->ScenePosition());
// Anchor Points
if(_focusedHandle)
{
painter.SetStrokeColor(REColor::Red);
REReal lengths[] = {1.0f, 1.0f};
painter.SetLineDash(lengths, 2, 0.0);
painter.StrokeLine(p_start_anchor, p_start);
painter.StrokeLine(p_end_anchor, p_end);
}
// Gray borders
{
painter.SetStrokeColor(REColor::LightGray);
REReal lengths[] = {2.0f, 1.0f};
painter.SetLineDash(lengths, 2, 0.0);
REBezierPath p;
p.MoveToPoint(p_start);
p.LineToPoint(p_start_cp);
p.LineToPoint(p_end_cp);
p.LineToPoint(p_end);
p.LineToPoint(p_start);
painter.StrokePath(p);
painter.SetLineDash(NULL, 0, 0.0f);
painter.SetStrokeColor(REColor::DarkGray);
}
// Draw Handles
for(auto h : _handles)
{
REHandle* handle = h.second;
if(!handle->IsDraggable()) continue;
RERect rc = handle->SceneFrame();
rc = RectFromSceneToLocal(rc);
rc.origin.x += 0.5;
rc.origin.y += 0.5;
rc.size.w -= 1.0;
rc.size.h -= 1.0;
painter.StrokeRect(rc);
}
// Draw Slur
{
REPoint deltaThickness = REPoint(0, 5.0f);
REBezierPath slurPath;
slurPath.MoveToPoint(p_start);
slurPath.CurveToPoint(p_end, p_start_cp, p_end_cp);
slurPath.CurveToPoint(p_start, p_end_cp + deltaThickness, p_start_cp + deltaThickness);
slurPath.Close();
if(_focusedHandle) {
painter.SetFillColor(REColor(0.20, 0.25, 0.85));
}
else {
painter.SetFillColor(REColor::Black);
}
painter.FillPath(slurPath);
}
}
