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 <KAboutData>
  27 #include "dolphindebug.h"
  28 #include <KFile>
  29 #include <KIconButton>
  30 #include <KLocalizedString>
  31 #include <QMimeDatabase>
  32 #include <KUrlRequester>
  33 #include <KComponentData>
  34 #include <QCheckBox>
  35 #include <QEvent>
  36 #include <QFormLayout>
  37 #include <QVBoxLayout>
  38 #include <QDialogButtonBox>
  39 #include <QPushButton>
  40 #include <QLineEdit>
  41
  42 PlacesItemEditDialog::PlacesItemEditDialog(QWidget* parent) :
  43     QDialog(parent),
  44     m_icon(),
  45     m_text(),
  46     m_url(),
  47     m_allowGlobal(false),
  48     m_urlEdit(0),
  49     m_textEdit(0),
  50     m_iconButton(0),
  51     m_appLocal(0)
  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->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_okButton->setEnabled(!text.isEmpty());
 111 }
 112
 113 PlacesItemEditDialog::~PlacesItemEditDialog()
 114 {
 115 }
 116
 117 void PlacesItemEditDialog::initialize()
 118 {
 119     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok|QDialogButtonBox::Cancel);
 120     m_okButton = buttonBox->button(QDialogButtonBox::Ok);
 121     m_okButton->setDefault(true);
 122     m_okButton->setShortcut(Qt::CTRL | Qt::Key_Return);
 123     connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
 124     connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
 125     setModal(true);
 126     m_okButton->setDefault(true);
 127
 128     QVBoxLayout *mainLayout = new QVBoxLayout;
 129     setLayout(mainLayout);
 130     QWidget* mainWidget = new QWidget(this);
 131     mainLayout->addWidget(mainWidget);
 132     mainLayout->addWidget(buttonBox);
 133
 134     QVBoxLayout* vBox = new QVBoxLayout(mainWidget);
 135
 136     QFormLayout* formLayout = new QFormLayout();
 137     vBox->addLayout( formLayout );
 138
 139     m_textEdit = new QLineEdit(mainWidget);
 140     formLayout->addRow(i18nc("@label", "Label:"), m_textEdit);
 141     m_textEdit->setText(m_text);
 142     m_textEdit->setPlaceholderText(i18n("Enter descriptive label here"));
 143
 144     m_urlEdit = new KUrlRequester(m_url, mainWidget);
 145     m_urlEdit->setMode(KFile::Directory);
 146     formLayout->addRow(i18nc("@label", "Location:"), m_urlEdit);
 147     // Provide room for at least 40 chars (average char width is half of height)
 148     m_urlEdit->setMinimumWidth(m_urlEdit->fontMetrics().height() * (40 / 2));
 149     connect(m_urlEdit, &KUrlRequester::textChanged, this, &PlacesItemEditDialog::slotUrlChanged);
 150
 151     m_iconButton = new KIconButton(mainWidget);
 152     formLayout->addRow(i18nc("@label", "Choose an icon:"), m_iconButton);
 153     m_iconButton->setIconSize(IconSize(KIconLoader::Desktop));
 154     m_iconButton->setIconType(KIconLoader::NoGroup, KIconLoader::Place);
 155     if (m_icon.isEmpty()) {
 156         QMimeDatabase db;
 157         m_iconButton->setIcon(db.mimeTypeForUrl(m_url).iconName());
 158     } else {
 159         m_iconButton->setIcon(m_icon);
 160     }
 161
 162     if (m_allowGlobal) {
 163         const QString appName = KAboutData::applicationData().displayName();
 164         m_appLocal = new QCheckBox( i18n("&Only show when using this application (%1)",  appName ), mainWidget );
 165         m_appLocal->setChecked(false);
 166         vBox->addWidget(m_appLocal);
 167     }
 168
 169     if (m_text.isEmpty()) {
 170         m_urlEdit->setFocus();
 171     } else {
 172         m_textEdit->setFocus();
 173     }
 174
 175 }
 176