kjots/kjotslinkdialog.cpp

   1 //
   2 //  kjots
   3 //
   4 //  Copyright (C) 2008 Stephen Kelly <steveire@gmail.com>
   5 //
   6 //  This program is free software; you can redistribute it and/or modify
   7 //  it under the terms of the GNU General Public License as published by
   8 //  the Free Software Foundation; either version 2 of the License, or
   9 //  (at your option) any later version.
  10 //
  11 //  This program is distributed in the hope that it will be useful,
  12 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 //  GNU General Public License for more details.
  15 //
  16 //  You should have received a copy of the GNU General Public License
  17 //  along with this program; if not, write to the Free Software
  18 //  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 //
  20
  21 #include "kjotslinkdialog.h"
  22
  23 #include <QLabel>
  24 #include <QCompleter>
  25 #include <QGridLayout>
  26 #include <QRadioButton>
  27 #include <QTreeView>
  28
  29 #include <KLocale>
  30 #include <KComboBox>
  31 #include <KLineEdit>
  32
  33 #include "KJotsSettings.h"
  34 #include "kjotsbookshelfentryvalidator.h"
  35 // #include "kdescendantsproxymodel_p.h"
  36
  37 KJotsLinkDialog::KJotsLinkDialog(QWidget *parent) :
  38         KDialog(parent)
  39 {
  40     setCaption(i18n("Manage Link"));
  41     setButtons(Ok | Cancel);
  42     setDefaultButton(Ok);
  43     setModal(true);
  44     showButtonSeparator(true);
  45
  46 //     KDescendantsProxyModel *proxyModel = new KDescendantsProxyModel( this );
  47 //     proxyModel->setSourceModel(  );
  48 //     proxyModel->setAncestorSeparator( QLatin1String( " / " ) );
  49
  50     QWidget *entries = new QWidget(this);
  51
  52     QGridLayout *layout = new QGridLayout(entries);
  53
  54     textLabel = new QLabel(i18n("Link Text:"), this);
  55     textLineEdit = new KLineEdit(this);
  56     textLineEdit->setClearButtonShown(true);
  57     linkUrlLabel = new QLabel(i18n("Link URL:"), this);
  58     linkUrlLineEdit = new KLineEdit(this);
  59     hrefCombo = new KComboBox(this);
  60     linkUrlLineEdit->setClearButtonShown(true);
  61
  62     tree = new QTreeView();
  63 //     tree->setModel(proxyModel);
  64     tree->expandAll();
  65     tree->setColumnHidden(1, true);
  66 //     hrefCombo->setModel(proxyModel);
  67     hrefCombo->setView(tree);
  68
  69     hrefCombo->setEditable(true);
  70 //     QCompleter *completer = new QCompleter(proxyModel, this);
  71 //     completer->setCaseSensitivity(Qt::CaseInsensitive);
  72 //     hrefCombo->setCompleter(completer);
  73 //     KJotsBookshelfEntryValidator* validator = new KJotsBookshelfEntryValidator( proxyModel, this );
  74 //     hrefCombo->setValidator( validator );
  75
  76     QGridLayout* linkLayout = new QGridLayout();
  77     linkUrlLineEditRadioButton = new QRadioButton(entries);
  78     hrefComboRadioButton = new QRadioButton(entries);
  79
  80     connect(linkUrlLineEditRadioButton, SIGNAL(toggled(bool)),
  81         linkUrlLineEdit, SLOT(setEnabled(bool)));
  82     connect(hrefComboRadioButton, SIGNAL(toggled(bool)),
  83         hrefCombo, SLOT(setEnabled(bool)));
  84     hrefCombo->setEnabled(false);
  85     linkUrlLineEditRadioButton->setChecked(true);
  86
  87     linkLayout->addWidget(linkUrlLineEditRadioButton, 0, 0);
  88     linkLayout->addWidget(linkUrlLineEdit, 0, 1);
  89     linkLayout->addWidget(hrefComboRadioButton, 1, 0);
  90     linkLayout->addWidget(hrefCombo, 1, 1);
  91
  92     layout->addWidget(textLabel, 0, 0);
  93     layout->addWidget(textLineEdit, 0, 1);
  94     layout->addWidget(linkUrlLabel, 1, 0);
  95     layout->addLayout( linkLayout, 1, 1 );
  96
  97     setMainWidget(entries);
  98
  99     textLineEdit->setFocus();
 100
 101     connect( hrefCombo, SIGNAL( editTextChanged ( const QString & ) ),
 102         this, SLOT( trySetEntry(const QString & ) ) );
 103 }
 104
 105 void KJotsLinkDialog::setLinkText(const QString &linkText)
 106 {
 107     textLineEdit->setText(linkText);
 108     if (!linkText.trimmed().isEmpty())
 109         linkUrlLineEdit->setFocus();
 110 }
 111
 112 void KJotsLinkDialog::setLinkUrl(const QString &linkUrl)
 113 {
 114 // TODO PORT
 115 #if 0
 116     if (KJotsEntry::isKJotsLink(linkUrl)) {
 117
 118         quint64 id = KJotsEntry::idFromLinkUrl(linkUrl);
 119         KJotsEntry* item = mBookshelf->entryFromId(id);
 120         if ( item ) {
 121
 122             QModelIndex index = hrefCombo->model()->index(0,1);
 123             if ( hrefCombo->model()->data(index).toULongLong() == id )
 124             {
 125                 hrefCombo->view()->setCurrentIndex(index);
 126                 hrefCombo->setCurrentIndex( index.row() );
 127             } else {
 128                 while ( index.sibling(index.row() + 1, 1).isValid() )
 129                 {
 130                     index = index.sibling(index.row() + 1, 1);
 131
 132                     if ( hrefCombo->model()->data(index).toULongLong() == id )
 133                     {
 134                         hrefCombo->view()->setCurrentIndex(index);
 135                         hrefCombo->setCurrentIndex( index.row() );
 136                         break;
 137                     }
 138                 }
 139             }
 140         }
 141         hrefComboRadioButton->setChecked(true);
 142     } else {
 143         linkUrlLineEdit->setText(linkUrl);
 144         linkUrlLineEditRadioButton->setChecked(true);
 145     }
 146 #endif
 147 }
 148
 149 QString KJotsLinkDialog::linkText() const
 150 {
 151     return textLineEdit->text().trimmed();
 152 }
 153
 154 void KJotsLinkDialog::trySetEntry(const QString & text)
 155 {
 156     QString t(text);
 157     int pos = hrefCombo->lineEdit()->cursorPosition();
 158     if ( hrefCombo->validator()->validate(t, pos) == KJotsBookshelfEntryValidator::Acceptable )
 159     {
 160         int row = hrefCombo->findText( t, Qt::MatchFixedString );
 161         QModelIndex index = hrefCombo->model()->index( row, 0 );
 162         hrefCombo->view()->setCurrentIndex( index );
 163         hrefCombo->setCurrentIndex( row );
 164     }
 165 }
 166
 167 QString KJotsLinkDialog::linkUrl() const
 168 {
 169   return QString();
 170 //  TODO PORT
 171 #if 0
 172     if (hrefComboRadioButton->isChecked()){
 173         QModelIndex index = hrefCombo->view()->currentIndex();
 174         index = index.sibling(index.row(), 1);
 175         quint64 id = hrefCombo->model()->data(index).toULongLong();
 176         return KJotsEntry::kjotsLinkUrlFromId(id);
 177     } else {
 178         return linkUrlLineEdit->text();
 179     }
 180 #endif
 181 }