103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/****************************************************************************
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**
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** This file is part of the LibreCAD project, a 2D CAD program
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**
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** Copyright (C) 2015 Dongxu Li (dongxuli2011 at gmail.com)
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** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
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** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
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**
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file gpl-2.0.txt included in the
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** packaging of this file.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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**
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** This copyright notice MUST APPEAR in all copies of the script!
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**
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**********************************************************************/
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#include<QAction>
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#include<QToolButton>
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#include<QLayout>
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#include<QMouseEvent>
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#include "qg_cadtoolbarselect.h"
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#include "qg_cadtoolbar.h"
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#include "rs_actionselect.h"
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#include "qg_actionhandler.h"
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#include "rs_debug.h"
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/*
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* Constructs a QG_CadToolBarSelect as a child of 'parent', with the
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* name 'name' and widget flags set to 'f'.
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*/
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QG_CadToolBarSelect::QG_CadToolBarSelect(QG_CadToolBar* parent, Qt::WindowFlags fl)
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:LC_CadToolBarInterface(parent, fl)
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,nextAction(-1)
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,selectAction(nullptr)
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{
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initToolBars();
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if(layout()){
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QToolButton* button=new QToolButton;
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button->setDefaultAction(m_pButtonForward);
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button->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
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layout()->addWidget(button);
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static_cast<QVBoxLayout*>(layout())->addStretch(1);
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}
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connect(m_pButtonForward, SIGNAL(triggered()), this, SLOT(runNextAction()));
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}
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void QG_CadToolBarSelect::setSelectAction(RS_ActionInterface* selectAction) {
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this->selectAction = selectAction;
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}
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void QG_CadToolBarSelect::setNextAction(int nextAction) {
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this->nextAction = nextAction;
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if (nextAction==-1) {
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// DEBUG_HEADER
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m_pButtonForward->setVisible(false);
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} else {
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// DEBUG_HEADER
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m_pButtonForward->setVisible(true);
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}
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}
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void QG_CadToolBarSelect::runNextAction() {
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if (selectAction) {
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if(selectAction->rtti() == RS2::ActionSelect){
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//refuse to run next action if no entity is selected, to avoid segfault by action upon empty selection
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//issue#235
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if( static_cast<RS_ActionSelect*>(selectAction)->countSelected()==0) return;
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}
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selectAction->finish();
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selectAction = nullptr;
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}
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if (nextAction!=-1) {
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actionHandler->killSelectActions();
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actionHandler->setCurrentAction((RS2::ActionType)nextAction);
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}
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}
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void QG_CadToolBarSelect::mousePressEvent(QMouseEvent* e) {
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if (e->button()==Qt::RightButton && cadToolBar) {
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on_bBack_clicked();
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e->accept();
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}
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}
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void QG_CadToolBarSelect::on_bBack_clicked()
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{
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killSelectActions();
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if(cadToolBar){
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cadToolBar->showPreviousToolBar(true);
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cadToolBar->resetToolBar();
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}
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}
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