FreeCAD

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/***************************************************************************
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 *   Copyright (c) 2004 Werner Mayer <wmayer[at]users.sourceforge.net>     *
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 *                                                                         *
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 *   This file is part of the FreeCAD CAx development system.              *
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 *                                                                         *
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 *   This library is free software; you can redistribute it and/or         *
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 *   modify it under the terms of the GNU Library General Public           *
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 *   License as published by the Free Software Foundation; either          *
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 *   version 2 of the License, or (at your option) any later version.      *
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 *                                                                         *
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 *   This library  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 Library General Public License for more details.                  *
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 *                                                                         *
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 *   You should have received a copy of the GNU Library General Public     *
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 *   License along with this library; see the file COPYING.LIB. If not,    *
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 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
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 *   Suite 330, Boston, MA  02111-1307, USA                                *
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 *                                                                         *
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 ***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QApplication>
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# include <QPushButton>
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#endif
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#include "DlgActivateWindowImp.h"
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#include "ui_DlgActivateWindow.h"
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#include "MainWindow.h"
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#include "MDIView.h"
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using namespace Gui::Dialog;
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/* TRANSLATOR Gui::Dialog::DlgActivateWindowImp */
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/**
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 *  Constructs a DlgActivateWindowImp which is 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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 *  The dialog will by default be modeless, unless you set 'modal' to
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 *  true to construct a modal dialog.
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 */
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DlgActivateWindowImp::DlgActivateWindowImp(QWidget* parent, Qt::WindowFlags fl)
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  : QDialog(parent, fl), ui(new Ui_DlgActivateWindow)
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{
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    // create widgets
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    ui->setupUi(this);
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    QPushButton* buttonOk = ui->buttonBox->button(QDialogButtonBox::Ok);
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    buttonOk->setText(QApplication::translate("Gui::Dialog::DlgActivateWindow", "&Activate"));
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    QTreeWidgetItem* active=nullptr;
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    QStringList labels; labels << tr("Windows");
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    ui->treeWidget->setHeaderLabels(labels);
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    ui->treeWidget->header()->hide();
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    QList<QWidget*> windows = getMainWindow()->windows();
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    if (windows.isEmpty()) {
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        buttonOk->setDisabled(true);
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        return;
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    }
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    QWidget* activeWnd = getMainWindow()->activeWindow();
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    for (QWidget* it : windows) {
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        auto item = new QTreeWidgetItem(ui->treeWidget);
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        QString title = it->windowTitle();
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        title.replace(QLatin1String("[*]"), QLatin1String(""));
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        if (it->isWindowModified())
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            title += QLatin1String("*");
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        item->setText(0, title);
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        if (it == activeWnd)
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            active = item;
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    }
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    if (active)
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        ui->treeWidget->setCurrentItem( active );
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    ui->treeWidget->setFocus();
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}
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/** Destroys the object and frees any allocated resources */
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DlgActivateWindowImp::~DlgActivateWindowImp()
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{
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    delete ui;
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}
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/**
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 * Activates the MDI window you wish and closes the dialog.
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 */
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void DlgActivateWindowImp::accept()
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{
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    QTreeWidgetItem* item = ui->treeWidget->currentItem();
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    QList<QWidget*> windows = getMainWindow()->windows();
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    if (item) {
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        int index = ui->treeWidget->indexOfTopLevelItem(item);
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        getMainWindow()->setActiveWindow(static_cast<MDIView*>(windows.at(index)));
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    }
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    QDialog::accept();
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}
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#include "moc_DlgActivateWindowImp.cpp"
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