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