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 <k4aboutdata.h>
  27 #include <KDebug>
  28 #include <KFile>
  29 #include <KGlobal>
  30 #include <KIconButton>
  31 #include <KLineEdit>
  32 #include <KLocalizedString>
  33 #include <KMimeType>
  34 #include <KUrlRequester>
  35 #include <KComponentData>
  36 #include <QCheckBox>
  37 #include <QEvent>
  38 #include <QFormLayout>
  39 #include <QVBoxLayout>
  40 #include <QDialogButtonBox>
  41 #include <QPushButton>
  42
  43 PlacesItemEditDialog::PlacesItemEditDialog(QWidget* parent) :
  44     QDialog(parent),
  45     m_icon(),
  46     m_text(),
  47     m_url(),
  48     m_allowGlobal(false),
  49     m_urlEdit(0),
  50     m_textEdit(0),
  51     m_iconButton(0),
  52     m_appLocal(0)
  53 {
  54 }
  55
  56 void PlacesItemEditDialog::setIcon(const QString& icon)
  57 {
  58     m_icon = icon;
  59 }
  60
  61 QString PlacesItemEditDialog::icon() const
  62 {
  63     return m_iconButton->icon();
  64 }
  65
  66 void PlacesItemEditDialog::setText(const QString& text)
  67 {
  68     m_text = text;
  69 }
  70
  71 QString PlacesItemEditDialog::text() const
  72 {
  73     QString text = m_textEdit->text();
  74     if (text.isEmpty()) {
  75         const QUrl url = m_urlEdit->url();
  76         text = url.fileName().isEmpty() ? url.toDisplayString(QUrl::PreferLocalFile) : url.fileName();
  77     }
  78     return text;
  79 }
  80
  81 void PlacesItemEditDialog::setUrl(const QUrl& url)
  82 {
  83     m_url = url;
  84 }
  85
  86 QUrl PlacesItemEditDialog::url() const
  87 {
  88     return m_urlEdit->url();
  89 }
  90
  91 void PlacesItemEditDialog::setAllowGlobal(bool allow)
  92 {
  93     m_allowGlobal = allow;
  94 }
  95
  96 bool PlacesItemEditDialog::allowGlobal() const
  97 {
  98     return m_allowGlobal;
  99 }
 100
 101 bool PlacesItemEditDialog::event(QEvent* event)
 102 {
 103     if (event->type() == QEvent::Polish) {
 104         initialize();
 105     }
 106     return QWidget::event(event);
 107 }
 108
 109 void PlacesItemEditDialog::slotUrlChanged(const QString& text)
 110 {
 111     m_okButton->setEnabled(!text.isEmpty());
 112 }
 113
 114 PlacesItemEditDialog::~PlacesItemEditDialog()
 115 {
 116 }
 117
 118 void PlacesItemEditDialog::initialize()
 119 {
 120     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
 121     m_okButton = buttonBox->button(QDialogButtonBox::Ok);
 122     m_okButton->setDefault(true);
 123     m_okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
 124     connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
 125     connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
 126     setModal(true);
 127     m_okButton->setDefault(true);
 128
 129     QVBoxLayout *mainLayout = new QVBoxLayout;
 130     setLayout(mainLayout);
 131     QWidget* mainWidget = new QWidget(this);
 132     mainLayout->addWidget(mainWidget);
 133     mainLayout->addWidget(buttonBox);
 134
 135     QVBoxLayout* vBox = new QVBoxLayout(mainWidget);
 136
 137     QFormLayout* formLayout = new QFormLayout();
 138     vBox->addLayout( formLayout );
 139
 140     m_textEdit = new KLineEdit(mainWidget);
 141     formLayout->addRow(i18nc("@label", "Label:"), m_textEdit);
 142     m_textEdit->setText(m_text);
 143     m_textEdit->setClickMessage(i18n("Enter descriptive label here"));
 144
 145     m_urlEdit = new KUrlRequester(m_url, mainWidget);
 146     m_urlEdit->setMode(KFile::Directory);
 147     formLayout->addRow(i18nc("@label", "Location:"), m_urlEdit);
 148     // Provide room for at least 40 chars (average char width is half of height)
 149     m_urlEdit->setMinimumWidth(m_urlEdit->fontMetrics().height() * (40 / 2));
 150     connect(m_urlEdit->lineEdit(), &KLineEdit::textChanged, this, &PlacesItemEditDialog::slotUrlChanged);
 151
 152     m_iconButton = new KIconButton(mainWidget);
 153     formLayout->addRow(i18nc("@label", "Choose an icon:"), m_iconButton);
 154     m_iconButton->setIconSize(IconSize(KIconLoader::Desktop));
 155     m_iconButton->setIconType(KIconLoader::NoGroup, KIconLoader::Place);
 156     if (m_icon.isEmpty()) {
 157         m_iconButton->setIcon(KMimeType::iconNameForUrl(m_url));
 158     } else {
 159         m_iconButton->setIcon(m_icon);
 160     }
 161
 162     if (m_allowGlobal) {
 163         QString appName;
 164         if (KGlobal::mainComponent().aboutData()) {
 165             appName = KGlobal::mainComponent().aboutData()->programName();
 166         }
 167         if (appName.isEmpty()) {
 168             appName = KGlobal::mainComponent().componentName();
 169         }
 170         m_appLocal = new QCheckBox( i18n("&Only show when using this application (%1)",  appName ), mainWidget );
 171         m_appLocal->setChecked(false);
 172         vBox->addWidget(m_appLocal);
 173     }
 174
 175     if (m_text.isEmpty()) {
 176         m_urlEdit->setFocus();
 177     } else {
 178         m_textEdit->setFocus();
 179     }
 180
 181 }
 182