git.sesse.net Git - vlc/blob - modules/gui/qt4/dialogs/interaction.cpp

   1 /*****************************************************************************
   2  * interaction.cpp : Interaction stuff
   3  ****************************************************************************
   4  * Copyright (C) 2006 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   8  *
   9  * This program is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License as published by
  11  * the Free Software Foundation; either version 2 of the License, or
  12  * (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/
  22
  23 #include "qt4.hpp"
  24 #include "dialogs/errors.hpp"
  25 #include "dialogs/interaction.hpp"
  26 #include "util/qvlcframe.hpp"
  27
  28 #include <QLabel>
  29 #include <QLineEdit>
  30 #include <QPushButton>
  31 #include <QProgressBar>
  32 #include <QMessageBox>
  33
  34 #include <assert.h>
  35
  36 InteractionDialog::InteractionDialog( intf_thread_t *_p_intf,
  37                          interaction_dialog_t *_p_dialog ) : QWidget( 0 ),
  38                           p_intf( _p_intf), p_dialog( _p_dialog )
  39 {
  40     QVBoxLayout *layout = new QVBoxLayout( this );
  41     int i_ret = -1;
  42     panel = NULL;
  43
  44     if( p_dialog->i_flags & DIALOG_BLOCKING_ERROR )
  45     {
  46         i_ret = QMessageBox::critical( this, qfu( p_dialog->psz_title ),
  47                                        qfu( p_dialog->psz_description ),
  48                                        QMessageBox::Ok, 0, 0 );
  49     }
  50     else if( p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
  51     {
  52         if( config_GetInt( p_intf, "errors-dialog" ) != 0 )
  53             ErrorsDialog::getInstance( p_intf )->addError(
  54                  qfu( p_dialog->psz_title ), qfu( p_dialog->psz_description ) );
  55         i_ret = 0;
  56         //  QApplication::style()->standardPixmap(QStyle::SP_MessageBoxCritical)
  57     }
  58     else if( p_dialog->i_flags & DIALOG_WARNING )
  59     {
  60         if( config_GetInt( p_intf, "errors-dialog" ) != 0 )
  61             ErrorsDialog::getInstance( p_intf )->addWarning(
  62                 qfu( p_dialog->psz_title ),qfu( p_dialog->psz_description ) );
  63         i_ret = 0;
  64     }
  65     else if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
  66     {
  67         i_ret = QMessageBox::question( this,
  68               qfu( p_dialog->psz_title), qfu( p_dialog->psz_description ),
  69               p_dialog->psz_default_button ?
  70                     qfu( p_dialog->psz_default_button ) : QString::null,
  71               p_dialog->psz_alternate_button ?
  72                     qfu( p_dialog->psz_alternate_button ) : QString::null,
  73               p_dialog->psz_other_button ?
  74                     qfu( p_dialog->psz_other_button ) : QString::null, 0,
  75               p_dialog->psz_other_button ? 2 : -1 );
  76     }
  77     else if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
  78     {
  79         panel = new QWidget( 0 );
  80         QGridLayout *grid = new QGridLayout;
  81
  82         description = new QLabel( qfu( p_dialog->psz_description ) );
  83         grid->addWidget( description, 0, 0, 1, 2 );
  84
  85         grid->addWidget( new QLabel( qtr( "Login") ), 1, 0 );
  86         loginEdit = new QLineEdit;
  87         grid->addWidget( loginEdit, 1, 1 );
  88
  89         grid->addWidget( new QLabel( qtr("Password") ), 2, 0);
  90         passwordEdit = new QLineEdit;
  91         grid->addWidget( passwordEdit, 2, 1 );
  92
  93         panel->setLayout( grid );
  94         layout->addWidget( panel );
  95     }
  96     else if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
  97     {
  98         description = new QLabel( qfu( p_dialog->psz_description ) );
  99         layout->addWidget( description );
 100
 101         progressBar = new QProgressBar;
 102         progressBar->setMaximum( 1000 );
 103         progressBar->setTextVisible( true );
 104         progressBar->setOrientation(Qt::Horizontal);
 105         layout->addWidget( progressBar );
 106     }
 107     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 108     {
 109         description = new QLabel( qfu( p_dialog->psz_description ) );
 110         layout->addWidget( description );
 111
 112         inputEdit = new QLineEdit;
 113         layout->addWidget( inputEdit );
 114     }
 115     else
 116         msg_Err( p_intf, "unknown dialog type" );
 117
 118     /* We used a message box */
 119     if( i_ret != -1 )
 120     {
 121         if( i_ret == 0 ) Finish( DIALOG_OK_YES );
 122         else if ( i_ret == 1 ) Finish( DIALOG_NO );
 123         else Finish( DIALOG_CANCELLED );
 124     }
 125     else
 126     /* Custom box, finish it */
 127     {
 128         QVLCFrame::doButtons( this, layout,
 129                               &defaultButton, p_dialog->psz_default_button,
 130                               &altButton, p_dialog->psz_alternate_button,
 131                               &otherButton, p_dialog->psz_other_button );
 132         if( p_dialog->psz_default_button )
 133             connect( defaultButton, SIGNAL( clicked() ),
 134                      this, SLOT( defaultB() ) );
 135         if( p_dialog->psz_alternate_button )
 136             connect( altButton, SIGNAL( clicked() ), this, SLOT( altB() ) );
 137         if( p_dialog->psz_other_button )
 138             connect( otherButton, SIGNAL( clicked() ), this, SLOT( otherB() ) );
 139         setLayout( layout );
 140         setWindowTitle( qfu( p_dialog->psz_title ) );
 141     }
 142 }
 143
 144 void InteractionDialog::Update()
 145 {
 146     if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
 147     {
 148         assert( progressBar );
 149         progressBar->setValue( (int)(p_dialog->val.f_float*1000) );
 150     }
 151 }
 152
 153 InteractionDialog::~InteractionDialog()
 154 {
 155     if( panel ) delete panel;
 156 }
 157
 158 void InteractionDialog::defaultB()
 159 {
 160     Finish( DIALOG_OK_YES );
 161 }
 162 void InteractionDialog::altB()
 163 {
 164     Finish( DIALOG_NO );
 165 }
 166 void InteractionDialog::otherB()
 167 {
 168     Finish( DIALOG_CANCELLED );
 169 }
 170
 171 void InteractionDialog::Finish( int i_ret )
 172 {
 173     vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
 174
 175     if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
 176     {
 177         p_dialog->psz_returned[0] = strdup( qtu( loginEdit->text() ) );
 178         p_dialog->psz_returned[1] = strdup( qtu( passwordEdit->text() ) );
 179     }
 180     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 181     {
 182         p_dialog->psz_returned[0] = strdup( qtu( inputEdit->text() ) );
 183     }
 184     p_dialog->i_status = ANSWERED_DIALOG;
 185     p_dialog->i_return = i_ret;
 186     hide();
 187     vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
 188 }