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Chenwenxuan
209
ui/forms/qg_cadtoolbarmain.cpp
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209
ui/forms/qg_cadtoolbarmain.cpp
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/****************************************************************************
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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) 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<QCoreApplication>
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#include<QMouseEvent>
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#include<QAction>
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#include<tuple>
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#include<utility>
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#include "qg_cadtoolbarmain.h"
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#include "qg_cadtoolbar.h"
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#include "qg_actionhandler.h"
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/*
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* Constructs a QG_CadToolBarMain 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_CadToolBarMain::QG_CadToolBarMain(QG_CadToolBar* parent, Qt::WindowFlags fl)
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:LC_CadToolBarInterface(parent, fl)
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{
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initToolBars();
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}
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void QG_CadToolBarMain::addSubActions(const std::vector<QAction*>& actions, bool /*addGroup*/)
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{
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const std::initializer_list<std::pair<QAction**, RS2::ActionType>> actionTypes=
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{
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std::make_pair(&bMenuText, RS2::ActionDrawMText),
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std::make_pair(&bMenuImage, RS2::ActionDrawImage),
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std::make_pair(&bMenuPoint, RS2::ActionDrawPoint),
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std::make_pair(&bMenuBlock, RS2::ActionBlocksCreate),
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std::make_pair(&bMenuHatch, RS2::ActionDrawHatch)
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};
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for(auto a: actions){
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auto it0=std::find_if(actionTypes.begin(), actionTypes.end(),
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[&a](const std::pair<QAction**, RS2::ActionType>& a0)->bool{
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return a->data() == a0.second;
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});
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if(it0==actionTypes.end()) return;
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* it0->first = a;
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}
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if(std::any_of(actionTypes.begin(), actionTypes.end(),
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[](const std::pair<QAction**, RS2::ActionType>& a)->bool{
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return !*(a.first);
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})) return;
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const std::initializer_list<std::tuple<QAction**, QString, const char*>> buttons={
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std::make_tuple(&bMenuLine, "menuline", R"(Show toolbar "Lines")"),
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std::make_tuple(&bMenuArc, "menuarc", R"(Show toolbar "Arcs")"),
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std::make_tuple(&bMenuCircle, "menucircle", R"(Show toolbar "Circles")"),
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std::make_tuple(&bMenuEllipse, "menuellipse", R"(Show toolbar "Ellipses")"),
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std::make_tuple(&bMenuPolyline, "menupolyline", R"(Show toolbar "Polylines")"),
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std::make_tuple(&bMenuSpline, "menuspline", R"(Show toolbar "Splines")"),
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std::make_tuple(&bMenuDim, "dimhor", R"(Show toolbar "Dimensions")"),
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// std::make_tuple(&bMenuHatch, "menuhatch", R"(Create Hatch)"),
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std::make_tuple(&bMenuModify, "menuedit", R"(Show toolbar "Modify")"),
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std::make_tuple(&bMenuInfo, "menumeasure", R"(Show toolbar "Info")"),
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std::make_tuple(&bMenuSelect, "menuselect", R"(Show toolbar "Select")")
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};
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std::vector<QAction*> listAction;
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for(const auto& a: buttons){
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QAction* p=new QAction(QIcon(":/extui/"+std::get<1>(a)+".png"),
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QCoreApplication::translate("main", std::get<2>(a)), this);
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*std::get<0>(a)=p;
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listAction.push_back(p);
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}
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auto it = std::find(listAction.begin(), listAction.end(),bMenuDim);
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//add draw actions
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listAction.insert(it, bMenuText);
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QAction* nullAction=new QAction(this);
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nullAction->setEnabled(false);
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listAction.insert(it, nullAction);
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listAction.insert(it, bMenuPoint);
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it = std::find(listAction.begin(), listAction.end(),bMenuModify);
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listAction.insert(it, bMenuImage);
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it = std::find(listAction.begin(), listAction.end(),bMenuSelect);
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listAction.insert(it, bMenuBlock);
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it = std::find(listAction.begin(), listAction.end(),bMenuImage);
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listAction.insert(it, bMenuHatch);
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LC_CadToolBarInterface::addSubActions(listAction, false);
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for(auto a: actionTypes){
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(*a.first)->setCheckable(true);
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m_pActionGroup->addAction(*a.first);
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}
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if(actionHandler)
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setActionHandler(actionHandler);
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}
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void QG_CadToolBarMain::setActionHandler(QG_ActionHandler* ah)
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{
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actionHandler=ah;
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if(!bMenuLine) return;
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connect(bMenuLine, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarLines()));
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connect(bMenuArc, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarArcs()));
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connect(bMenuCircle, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarCircles()));
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connect(bMenuEllipse, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarEllipses()));
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connect(bMenuSpline, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarSplines()));
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connect(bMenuPolyline, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarPolylines()));
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connect(bMenuDim, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarDim()));
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connect(bMenuModify, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarModify()));
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connect(bMenuInfo, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarInfo()));
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connect(bMenuBlock, SIGNAL(triggered()),
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actionHandler, SLOT(slotBlocksCreate()));
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connect(bMenuSelect, SIGNAL(triggered()),
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cadToolBar, SLOT(showToolBarSelect()));
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}
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//clear current action
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void QG_CadToolBarMain::finishCurrentAction(bool resetToolBar)
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{
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if(!actionHandler) return;
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RS_ActionInterface* currentAction =actionHandler->getCurrentAction();
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if(currentAction ) {
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currentAction->finish(resetToolBar); //finish the action, but do not update toolBar
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}
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}
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void QG_CadToolBarMain::slotDrawMText()
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{
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finishCurrentAction();
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actionHandler->slotDrawMText();
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}
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void QG_CadToolBarMain::slotDrawImage()
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{
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finishCurrentAction();
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actionHandler->slotDrawImage();
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}
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//restore action from checked button
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void QG_CadToolBarMain::restoreAction()
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{
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if(!(actionHandler&&bMenuPoint)) return;
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if ( bMenuPoint ->isChecked() ) {
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actionHandler->slotDrawPoint();
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return;
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}
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m_pHidden->setChecked(true);
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finishCurrentAction();
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}
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void QG_CadToolBarMain::resetToolBar()
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{
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killAllActions();
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m_pHidden->setChecked(true);
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}
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void QG_CadToolBarMain::mousePressEvent(QMouseEvent* e)
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{
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if (e->button()==Qt::RightButton && cadToolBar) {
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resetToolBar();
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}
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}
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void QG_CadToolBarMain::showCadToolBar(RS2::ActionType actionType) {
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if(!bMenuImage) return;
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switch(actionType){
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case RS2::ActionDrawImage:
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bMenuImage->setChecked(true);
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break;
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case RS2::ActionDrawPoint:
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bMenuPoint->setChecked(true);
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break;
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case RS2::ActionDrawMText:
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bMenuText->setChecked(true);
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break;
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default:
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m_pHidden->setChecked(true);
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break;
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}
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}
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