File size: 3,692 Bytes
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*
This file is part of the LibreCAD project, a 2D CAD program
Copyright (C) 2024 LibreCAD.org
Copyright (C) 2024 sand1024
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
#include "rs_actionselectbase.h"
#include <QKeyEvent>
#include "rs_debug.h"
#include "rs_entitycontainer.h"
#include "rs_selection.h"
RS_ActionSelectBase::RS_ActionSelectBase(const char* name,LC_ActionContext *actionContext, RS2::ActionType actionType, QList<RS2::EntityType> entityTypeList)
:LC_OverlayBoxAction(name, actionContext, actionType),
m_catchForSelectionEntityTypes(std::move(entityTypeList)){
}
/**
* Default behaviour of this method is triggering the predecesing
* action and finishing this one when the enter key is pressed.
*/
void RS_ActionSelectBase::keyReleaseEvent(QKeyEvent* e) {
if (e->key()==Qt::Key_Return && m_predecessor) {
finish(false);
}
}
void RS_ActionSelectBase::keyPressEvent(QKeyEvent *e){
int key = e->key();
switch (key){
case Qt::Key_Escape:{
selectionFinishedByKey(e, true);
break;
}
case Qt::Key_Enter:{
if (m_container->countSelected() > 0){
selectionFinishedByKey(e, false);
}
break;
}
default:
break;
}
}
RS2::CursorType RS_ActionSelectBase::doGetMouseCursor([[maybe_unused]] int status){
return RS2::SelectCursor;
}
bool RS_ActionSelectBase::selectEntity(RS_Entity* entityToSelect, bool selectContour) {
bool result = false;
if (entityToSelect != nullptr){
bool selectionAllowed = isEntityAllowedToSelect(entityToSelect);
if (selectionAllowed){
doSelectEntity(entityToSelect, selectContour);
updateSelectionWidget();
result = true;
}
}
else {
RS_DEBUG->print("RS_ActionSelectSingle::trigger: Entity is NULL\n");
}
return result;
// entityToSelect = nullptr;
}
void RS_ActionSelectBase::doSelectEntity(RS_Entity* entityToSelect, [[maybe_unused]]bool selectContour) const {
RS_Selection s(*m_container, m_viewport);
s.selectSingle(entityToSelect);
}
RS_Entity* RS_ActionSelectBase::selectionMouseMove(LC_MouseEvent *event) {
RS_Entity* result = nullptr;
auto ent = catchAndDescribe(event, m_catchForSelectionEntityTypes, RS2::ResolveNone);
if (ent != nullptr){
bool selectionAllowed = isEntityAllowedToSelect(ent);
if (selectionAllowed){
bool showRefPoints = isShowRefPointsOnHighlight();
highlightHoverWithRefPoints(ent, showRefPoints);
result = ent;
}
}
return result;
}
bool RS_ActionSelectBase::isShowRefPointsOnHighlight() {
return m_highlightEntitiesRefPointsOnHover;
}
void RS_ActionSelectBase::deselectAll(){
RS_Selection s(*m_container, m_viewport);
s.selectAll(false);
}
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