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 <k4aboutdata.h>
  28 #include <KComponentData>
  29 #include <KDebug>
  30 #include <KFile>
  31 #include <KGlobal>
  32 #include <KIconButton>
  33 #include <KLineEdit>
  34 #include <KLocale>
  35 #include <KMimeType>
  36 #include <KUrlRequester>
  37 #include <QCheckBox>
  38 #include <QEvent>
  39 #include <QFormLayout>
  40 #include <QVBoxLayout>
  41
  42 PlacesItemEditDialog::PlacesItemEditDialog(QWidget* parent) :
  43     KDialog(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     setButtons( Ok | Cancel );
  54     setModal(true);
  55     setDefaultButton(Ok);
  56 }
  57
  58 void PlacesItemEditDialog::setIcon(const QString& icon)
  59 {
  60     m_icon = icon;
  61 }
  62
  63 QString PlacesItemEditDialog::icon() const
  64 {
  65     return m_iconButton->icon();
  66 }
  67
  68 void PlacesItemEditDialog::setText(const QString& text)
  69 {
  70     m_text = text;
  71 }
  72
  73 QString PlacesItemEditDialog::text() const
  74 {
  75     QString text = m_textEdit->text();
  76     if (text.isEmpty()) {
  77         const KUrl url = m_urlEdit->url();
  78         text = url.fileName().isEmpty() ? url.prettyUrl() : url.fileName();
  79     }
  80     return text;
  81 }
  82
  83 void PlacesItemEditDialog::setUrl(const KUrl& url)
  84 {
  85     m_url = url;
  86 }
  87
  88 KUrl PlacesItemEditDialog::url() const
  89 {
  90     return m_urlEdit->url();
  91 }
  92
  93 void PlacesItemEditDialog::setAllowGlobal(bool allow)
  94 {
  95     m_allowGlobal = allow;
  96 }
  97
  98 bool PlacesItemEditDialog::allowGlobal() const
  99 {
 100     return m_allowGlobal;
 101 }
 102
 103 bool PlacesItemEditDialog::event(QEvent* event)
 104 {
 105     if (event->type() == QEvent::Polish) {
 106         initialize();
 107     }
 108     return QWidget::event(event);
 109 }
 110
 111 void PlacesItemEditDialog::slotUrlChanged(const QString& text)
 112 {
 113     enableButtonOk(!text.isEmpty());
 114 }
 115
 116 PlacesItemEditDialog::~PlacesItemEditDialog()
 117 {
 118 }
 119
 120 void PlacesItemEditDialog::initialize()
 121 {
 122     QWidget* mainWidget = new QWidget(this);
 123     QVBoxLayout* vBox = new QVBoxLayout(mainWidget);
 124
 125     QFormLayout* formLayout = new QFormLayout();
 126     vBox->addLayout( formLayout );
 127
 128     m_textEdit = new KLineEdit(mainWidget);
 129     formLayout->addRow(i18nc("@label", "Label:"), m_textEdit);
 130     m_textEdit->setText(m_text);
 131     m_textEdit->setClickMessage(i18n("Enter descriptive label here"));
 132
 133     m_urlEdit = new KUrlRequester(m_url.prettyUrl(), mainWidget);
 134     m_urlEdit->setMode(KFile::Directory);
 135     formLayout->addRow(i18nc("@label", "Location:"), m_urlEdit);
 136     // Provide room for at least 40 chars (average char width is half of height)
 137     m_urlEdit->setMinimumWidth(m_urlEdit->fontMetrics().height() * (40 / 2));
 138     connect(m_urlEdit->lineEdit(), &KLineEdit::textChanged, this, &PlacesItemEditDialog::slotUrlChanged);
 139
 140     m_iconButton = new KIconButton(mainWidget);
 141     formLayout->addRow(i18nc("@label", "Choose an icon:"), m_iconButton);
 142     m_iconButton->setIconSize(IconSize(KIconLoader::Desktop));
 143     m_iconButton->setIconType(KIconLoader::NoGroup, KIconLoader::Place);
 144     if (m_icon.isEmpty()) {
 145         m_iconButton->setIcon(KMimeType::iconNameForUrl(m_url));
 146     } else {
 147         m_iconButton->setIcon(m_icon);
 148     }
 149
 150     if (m_allowGlobal) {
 151         QString appName;
 152         if (KGlobal::mainComponent().aboutData()) {
 153             appName = KGlobal::mainComponent().aboutData()->programName();
 154         }
 155         if (appName.isEmpty()) {
 156             appName = KGlobal::mainComponent().componentName();
 157         }
 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     setMainWidget(mainWidget);
 170 }
 171