src/views/dolphinurlnavigatorwidgetaction.cpp

   1 /*
   2  * Copyright 2020  Felix Ernst <fe.a.ernst@gmail.com>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) version 3, or any
   8  * later version accepted by the membership of KDE e.V. (or its
   9  * successor approved by the membership of KDE e.V.), which shall
  10  * act as a proxy defined in Section 6 of version 3 of the license.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library.  If not, see <https://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "dolphinurlnavigatorwidgetaction.h"
  22
  23 #include "dolphin_generalsettings.h"
  24 #include "dolphinviewcontainer.h"
  25
  26 #include <KLocalizedString>
  27 #include <KXMLGUIFactory>
  28 #include <KXmlGuiWindow>
  29
  30 #include <QDomDocument>
  31 #include <QStackedWidget>
  32
  33 DolphinUrlNavigatorWidgetAction::DolphinUrlNavigatorWidgetAction(QWidget *parent) :
  34     QWidgetAction(parent)
  35 {
  36     setText(i18nc("@action:inmenu", "Url navigator"));
  37
  38     m_stackedWidget = new QStackedWidget(parent);
  39
  40     auto expandingSpacer = new QWidget(m_stackedWidget);
  41     expandingSpacer->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding);
  42     m_stackedWidget->addWidget(expandingSpacer); // index 0 of QStackedWidget
  43
  44     auto urlNavigator = new DolphinUrlNavigator(m_stackedWidget);
  45     m_stackedWidget->addWidget(urlNavigator); // index 1 of QStackedWidget
  46
  47     setDefaultWidget(m_stackedWidget);
  48     setUrlNavigatorVisible(GeneralSettings::locationInToolbar());
  49 }
  50
  51 DolphinUrlNavigator* DolphinUrlNavigatorWidgetAction::urlNavigator() const
  52 {
  53     return static_cast<DolphinUrlNavigator *>(m_stackedWidget->widget(1));
  54 }
  55
  56 void DolphinUrlNavigatorWidgetAction::setUrlNavigatorVisible(bool visible)
  57 {
  58     if (!visible) {
  59         m_stackedWidget->setCurrentIndex(0); // expandingSpacer
  60     } else {
  61         m_stackedWidget->setCurrentIndex(1); // urlNavigator
  62     }
  63 }
  64
  65 bool DolphinUrlNavigatorWidgetAction::addToToolbarAndSave(KXmlGuiWindow *mainWindow)
  66 {
  67     const QString rawXml = KXMLGUIFactory::readConfigFile(mainWindow->xmlFile());
  68     QDomDocument domDocument;
  69     if (rawXml.isEmpty() || !domDocument.setContent(rawXml) || domDocument.isNull()) {
  70         return false;
  71     }
  72     QDomNode toolbar = domDocument.elementsByTagName(QStringLiteral("ToolBar")).at(0);
  73     if (toolbar.isNull()) {
  74         return false;
  75     }
  76
  77     QDomElement urlNavigatorElement = domDocument.createElement(QStringLiteral("Action"));
  78     urlNavigatorElement.setAttribute(QStringLiteral("name"), QStringLiteral("url_navigator"));
  79
  80     QDomNode position = toolbar.lastChildElement(QStringLiteral("Spacer"));
  81     if (position.isNull()) {
  82         toolbar.appendChild(urlNavigatorElement);
  83     } else {
  84         toolbar.replaceChild(urlNavigatorElement, position);
  85     }
  86
  87     KXMLGUIFactory::saveConfigFile(domDocument, mainWindow->xmlFile());
  88     mainWindow->reloadXML();
  89     mainWindow->createGUI();
  90     return true;
  91 }