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