apps/konqueror/settings/kio/useragentselectordlg.cpp

   1 /**
   2  * Copyright (c) 2001 Dawit Alemayehu <adawit@kde.org>
   3  *
   4  *  This program is free software; you can redistribute it and/or modify
   5  *  it under the terms of the GNU General Public License as published by
   6  *  the Free Software Foundation; either version 2 of the License, or
   7  *  (at your option) any later version.
   8  *
   9  *  This program is distributed in the hope that it will be useful,
  10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *  GNU General Public License for more details.
  13  *
  14  *  You should have received a copy of the GNU General Public License
  15  *  along with this program; if not, write to the Free Software
  16  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17  */
  18
  19 // Own
  20 #include "useragentselectordlg.h"
  21 #include "ui_useragentselectordlg.h"
  22
  23 // Local
  24 #include "useragentinfo.h"
  25
  26 // Qt
  27 #include <QtGui/QBoxLayout>
  28 #include <QtGui/QKeyEvent>
  29 #include <QtGui/QLabel>
  30 #include <QtGui/QLayout>
  31 #include <QtGui/QPushButton>
  32 #include <QtGui/QValidator>
  33 #include <QtGui/QWidget>
  34
  35 // KDE
  36 #include <kcombobox.h>
  37 #include <kdebug.h>
  38 #include <klineedit.h>
  39 #include <klocale.h>
  40 #include <kurllabel.h>
  41
  42
  43 class UserAgentSelectorWidget : public QWidget, public Ui::UserAgentSelectorWidget
  44 {
  45 public:
  46   UserAgentSelectorWidget(QWidget * parent = 0, Qt::WindowFlags f = 0)
  47   :QWidget(parent, f)
  48   {
  49     setupUi(this);
  50   }
  51 };
  52
  53 class UserAgentSiteNameValidator : public QValidator
  54 {
  55 public:
  56   UserAgentSiteNameValidator(QObject *parent)
  57   :QValidator(parent)
  58   {
  59     setObjectName("UserAgentSiteNameValidator");
  60   }
  61
  62   State validate(QString &input, int &) const
  63   {
  64     if (input.isEmpty())
  65       return Intermediate;
  66
  67     if (input.startsWith(QChar('.')))
  68       return Invalid;
  69
  70     const int length = input.length();
  71
  72     for(int i = 0 ; i < length; i++)
  73     {
  74       if (!input[i].isLetterOrNumber() && input[i] != '.' && input[i] != '-')
  75         return Invalid;
  76     }
  77
  78     return Acceptable;
  79   }
  80 };
  81
  82
  83 UserAgentSelectorDlg::UserAgentSelectorDlg( const QString& caption, UserAgentInfo* info,
  84                                         QWidget *parent, Qt::WindowFlags f )
  85                    :KDialog(parent, f),
  86                     m_userAgentInfo(info)
  87 {
  88   m_widget = new UserAgentSelectorWidget(this);
  89   setMainWidget(m_widget);
  90
  91   setModal( true );
  92   setWindowTitle ( caption );
  93   setButtons( Ok|Cancel );
  94   showButtonSeparator( true );
  95
  96   if (!m_userAgentInfo)
  97   {
  98     setEnabled( false );
  99     return;
 100   }
 101
 102   m_widget->aliasComboBox->clear();
 103   m_widget->aliasComboBox->addItems( m_userAgentInfo->userAgentAliasList() );
 104   m_widget->aliasComboBox->insertItem(0, QString());
 105   m_widget->aliasComboBox->model()->sort(0);
 106   m_widget->aliasComboBox->setCurrentIndex(0);
 107   UserAgentSiteNameValidator* validator = new UserAgentSiteNameValidator(this);
 108   m_widget->siteLineEdit->setValidator(validator);
 109   m_widget->siteLineEdit->setFocus();
 110
 111   connect(m_widget->siteLineEdit, SIGNAL(textChanged(const QString&)),
 112           SLOT(onHostNameChanged(const QString&)));
 113
 114   connect(m_widget->aliasComboBox, SIGNAL(activated(const QString&)),
 115           SLOT(onAliasChanged(const QString&)));
 116
 117   enableButtonOk(false);
 118 }
 119
 120 UserAgentSelectorDlg::~UserAgentSelectorDlg()
 121 {
 122 }
 123
 124 void UserAgentSelectorDlg::onAliasChanged( const QString& text )
 125 {
 126   if ( text.isEmpty() )
 127     m_widget->identityLineEdit->setText( QString() );
 128   else
 129     m_widget->identityLineEdit->setText( m_userAgentInfo->agentStr(text) );
 130
 131   const bool enable =  (!m_widget->siteLineEdit->text().isEmpty() && !text.isEmpty());
 132   enableButtonOk(enable);
 133 }
 134
 135 void UserAgentSelectorDlg::onHostNameChanged( const QString& text )
 136 {
 137   const bool enable = (!text.isEmpty() && !m_widget->aliasComboBox->currentText().isEmpty());
 138   enableButtonOk(enable);
 139 }
 140
 141 void UserAgentSelectorDlg::setSiteName( const QString& text )
 142 {
 143   m_widget->siteLineEdit->setText( text );
 144 }
 145
 146 void UserAgentSelectorDlg::setIdentity( const QString& text )
 147 {
 148   int id = m_widget->aliasComboBox->findText( text );
 149   if ( id != -1 )
 150      m_widget->aliasComboBox->setCurrentIndex( id );
 151   m_widget->identityLineEdit->setText(m_userAgentInfo->agentStr(m_widget->aliasComboBox->currentText() ));
 152   if ( !m_widget->siteLineEdit->isEnabled() )
 153     m_widget->aliasComboBox->setFocus();
 154 }
 155
 156 QString UserAgentSelectorDlg::siteName()
 157 {
 158   return m_widget->siteLineEdit->text().toLower();
 159 }
 160
 161 QString UserAgentSelectorDlg::identity()
 162 {
 163   return m_widget->aliasComboBox->currentText();
 164 }
 165
 166 QString UserAgentSelectorDlg::alias()
 167 {
 168   return m_widget->identityLineEdit->text();
 169 }
 170
 171 #include "useragentselectordlg.moc"