src/panels/places/placesitemeditdialog.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com>             *
   3  *                                                                         *
   4  *   Based on KFilePlaceEditDialog from kdelibs:                           *
   5  *   Copyright (C) 2001,2002,2003 Carsten Pfeiffer <pfeiffer@kde.org>      *
   6  *   Copyright (C) 2007 Kevin Ottens <ervin@kde.org>                       *                                                                         *
   7  *                                                                         *
   8  *   This program is free software; you can redistribute it and/or modify  *
   9  *   it under the terms of the GNU General Public License as published by  *
  10  *   the Free Software Foundation; either version 2 of the License, or     *
  11  *   (at your option) any later version.                                   *
  12  *                                                                         *
  13  *   This program is distributed in the hope that it will be useful,       *
  14  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  15  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  16  *   GNU General Public License for more details.                          *
  17  *                                                                         *
  18  *   You should have received a copy of the GNU General Public License     *
  19  *   along with this program; if not, write to the                         *
  20  *   Free Software Foundation, Inc.,                                       *
  21  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  22  ***************************************************************************/
  23
  24 #include "placesitemeditdialog.h"
  25
  26 #include "dolphindebug.h"
  27
  28 #include <KAboutData>
  29 #include <KFile>
  30 #include <KIconButton>
  31 #include <KLocalizedString>
  32 #include <KUrlRequester>
  33
  34 #include <QCheckBox>
  35 #include <QDialogButtonBox>
  36 #include <QEvent>
  37 #include <QFormLayout>
  38 #include <QLineEdit>
  39 #include <QMimeDatabase>
  40
  41 PlacesItemEditDialog::PlacesItemEditDialog(QWidget* parent) :
  42     QDialog(parent),
  43     m_icon(),
  44     m_text(),
  45     m_url(),
  46     m_allowGlobal(false),
  47     m_urlEdit(nullptr),
  48     m_textEdit(nullptr),
  49     m_iconButton(nullptr),
  50     m_appLocal(nullptr),
  51     m_buttonBox(nullptr)
  52 {
  53 }
  54
  55 void PlacesItemEditDialog::setIcon(const QString& icon)
  56 {
  57     m_icon = icon;
  58 }
  59
  60 QString PlacesItemEditDialog::icon() const
  61 {
  62     return m_iconButton ? m_iconButton->icon() : m_icon;
  63 }
  64
  65 void PlacesItemEditDialog::setText(const QString& text)
  66 {
  67     m_text = text;
  68 }
  69
  70 QString PlacesItemEditDialog::text() const
  71 {
  72     QString text = m_textEdit->text();
  73     if (text.isEmpty()) {
  74         const QUrl url = m_urlEdit->url();
  75         text = url.fileName().isEmpty() ? url.toDisplayString(QUrl::PreferLocalFile) : url.fileName();
  76     }
  77     return text;
  78 }
  79
  80 void PlacesItemEditDialog::setUrl(const QUrl& url)
  81 {
  82     m_url = url;
  83 }
  84
  85 QUrl PlacesItemEditDialog::url() const
  86 {
  87     return m_urlEdit->url();
  88 }
  89
  90 void PlacesItemEditDialog::setAllowGlobal(bool allow)
  91 {
  92     m_allowGlobal = allow;
  93 }
  94
  95 bool PlacesItemEditDialog::allowGlobal() const
  96 {
  97     return m_allowGlobal;
  98 }
  99
 100 bool PlacesItemEditDialog::event(QEvent* event)
 101 {
 102     if (event->type() == QEvent::Polish) {
 103         initialize();
 104     }
 105     return QWidget::event(event);
 106 }
 107
 108 void PlacesItemEditDialog::slotUrlChanged(const QString& text)
 109 {
 110     m_buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!text.isEmpty());
 111 }
 112
 113 PlacesItemEditDialog::~PlacesItemEditDialog()
 114 {
 115 }
 116
 117 void PlacesItemEditDialog::initialize()
 118 {
 119     m_buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel, this);
 120     connect(m_buttonBox, &QDialogButtonBox::accepted, this, &PlacesItemEditDialog::accept);
 121     connect(m_buttonBox, &QDialogButtonBox::rejected, this, &PlacesItemEditDialog::reject);
 122     setModal(true);
 123
 124     QVBoxLayout *mainLayout = new QVBoxLayout;
 125     setLayout(mainLayout);
 126     QWidget* mainWidget = new QWidget(this);
 127     mainLayout->addWidget(mainWidget);
 128     mainLayout->addWidget(m_buttonBox);
 129
 130     QVBoxLayout* vBox = new QVBoxLayout(mainWidget);
 131
 132     QFormLayout* formLayout = new QFormLayout();
 133     vBox->addLayout( formLayout );
 134
 135     m_textEdit = new QLineEdit(mainWidget);
 136     formLayout->addRow(i18nc("@label", "Label:"), m_textEdit);
 137     m_textEdit->setText(m_text);
 138     m_textEdit->setPlaceholderText(i18n("Enter descriptive label here"));
 139
 140     m_urlEdit = new KUrlRequester(m_url, mainWidget);
 141     m_urlEdit->setMode(KFile::Directory);
 142     formLayout->addRow(i18nc("@label", "Location:"), m_urlEdit);
 143     // Provide room for at least 40 chars (average char width is half of height)
 144     m_urlEdit->setMinimumWidth(m_urlEdit->fontMetrics().height() * (40 / 2));
 145     connect(m_urlEdit, &KUrlRequester::textChanged, this, &PlacesItemEditDialog::slotUrlChanged);
 146
 147     if (m_url.scheme() != QLatin1String("trash")) {
 148         m_iconButton = new KIconButton(mainWidget);
 149         formLayout->addRow(i18nc("@label", "Choose an icon:"), m_iconButton);
 150         m_iconButton->setIconSize(IconSize(KIconLoader::Desktop));
 151         m_iconButton->setIconType(KIconLoader::NoGroup, KIconLoader::Place);
 152         if (m_icon.isEmpty()) {
 153             QMimeDatabase db;
 154             m_iconButton->setIcon(db.mimeTypeForUrl(m_url).iconName());
 155         } else {
 156             m_iconButton->setIcon(m_icon);
 157         }
 158     }
 159
 160     if (m_allowGlobal) {
 161         const QString appName = KAboutData::applicationData().displayName();
 162         m_appLocal = new QCheckBox( i18n("&Only show when using this application (%1)",  appName ), mainWidget );
 163         m_appLocal->setChecked(false);
 164         vBox->addWidget(m_appLocal);
 165     }
 166
 167     if (m_text.isEmpty()) {
 168         m_urlEdit->setFocus();
 169     } else {
 170         m_textEdit->setFocus();
 171     }
 172
 173 }
 174