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
  24 #include "dialogs/errors.hpp"
  25 #include "dialogs/interaction.hpp"
  26
  27 #include <QLabel>
  28 #include <QLineEdit>
  29 #include <QPushButton>
  30 #include <QProgressBar>
  31 #include <QMessageBox>
  32 #include <QDialogButtonBox>
  33
  34 #include <assert.h>
  35
  36 InteractionDialog::InteractionDialog( intf_thread_t *_p_intf,
  37                          interaction_dialog_t *_p_dialog ) : QObject( 0 ),
  38                           p_intf( _p_intf), p_dialog( _p_dialog )
  39 {
  40     QVBoxLayout *layout = NULL;
  41     int i_ret = -1;
  42     panel = NULL;
  43     dialog = NULL;
  44
  45     if( p_dialog->i_flags & DIALOG_BLOCKING_ERROR )
  46     {
  47         i_ret = QMessageBox::critical( NULL, qfu( p_dialog->psz_title ),
  48                                        qfu( p_dialog->psz_description ),
  49                                        QMessageBox::Ok, 0, 0 );
  50     }
  51     else if( p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
  52     {
  53         if( config_GetInt( p_intf, "qt-error-dialogs" ) != 0 )
  54             ErrorsDialog::getInstance( p_intf )->addError(
  55                  qfu( p_dialog->psz_title ), qfu( p_dialog->psz_description ) );
  56         i_ret = 0;
  57         //  QApplication::style()->standardPixmap(QStyle::SP_MessageBoxCritical)
  58     }
  59     else if( p_dialog->i_flags & DIALOG_WARNING )
  60     {
  61         if( config_GetInt( p_intf, "qt-error-dialogs" ) != 0 )
  62             ErrorsDialog::getInstance( p_intf )->addWarning(
  63                 qfu( p_dialog->psz_title ),qfu( p_dialog->psz_description ) );
  64         i_ret = 0;
  65     }
  66     else if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
  67     {
  68         p_dialog->i_status = SENT_DIALOG;
  69         i_ret = QMessageBox::question( NULL,
  70               qfu( p_dialog->psz_title), qfu( p_dialog->psz_description ),
  71               p_dialog->psz_default_button ?
  72                     qfu( p_dialog->psz_default_button ) : QString::null,
  73               p_dialog->psz_alternate_button ?
  74                     qfu( p_dialog->psz_alternate_button ) : QString::null,
  75               p_dialog->psz_other_button ?
  76                     qfu( p_dialog->psz_other_button ) : QString::null, 0,
  77               p_dialog->psz_other_button ? 2 : -1 );
  78     }
  79     else if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
  80     {
  81         dialog = new QWidget( 0 ); layout = new QVBoxLayout( dialog );
  82         layout->setMargin( 2 );
  83         panel = new QWidget( 0 );
  84         QGridLayout *grid = new QGridLayout;
  85
  86         description = new QLabel( qfu( p_dialog->psz_description ) );
  87         grid->addWidget( description, 0, 0, 1, 2 );
  88
  89         grid->addWidget( new QLabel( qtr( "Login") ), 1, 0 );
  90         loginEdit = new QLineEdit;
  91         grid->addWidget( loginEdit, 1, 1 );
  92
  93         grid->addWidget( new QLabel( qtr("Password") ), 2, 0);
  94         passwordEdit = new QLineEdit;
  95         passwordEdit->setEchoMode( QLineEdit::Password );
  96         grid->addWidget( passwordEdit, 2, 1 );
  97
  98         panel->setLayout( grid );
  99         layout->addWidget( panel );
 100     }
 101     else if( p_dialog->i_flags & DIALOG_USER_PROGRESS ||
 102              /* TEMPORARY ! */ p_dialog->i_flags & DIALOG_INTF_PROGRESS )
 103     {
 104         dialog = new QWidget( 0 );layout = new QVBoxLayout( dialog );
 105         layout->setMargin( 2 );
 106         description = new QLabel( qfu( p_dialog->psz_description ) );
 107         layout->addWidget( description );
 108
 109         progressBar = new QProgressBar;
 110         progressBar->setMaximum( 1000 );
 111         progressBar->setTextVisible( true );
 112         progressBar->setOrientation(Qt::Horizontal);
 113         layout->addWidget( progressBar );
 114     }
 115     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 116     {
 117         dialog = new QWidget( 0 );layout = new QVBoxLayout( dialog );
 118         layout->setMargin( 2 );
 119         description = new QLabel( qfu( p_dialog->psz_description ) );
 120         layout->addWidget( description );
 121
 122         inputEdit = new QLineEdit;
 123         layout->addWidget( inputEdit );
 124     }
 125     else
 126         msg_Err( p_intf, "unknown dialog type %i", p_dialog->i_flags );
 127
 128     /* We used a message box */
 129     if( i_ret != -1 )
 130     {
 131         if( i_ret == 0 ) Finish( DIALOG_OK_YES );
 132         else if ( i_ret == 1 ) Finish( DIALOG_NO );
 133         else Finish( DIALOG_CANCELLED );
 134     }
 135     else
 136     /* Custom box, finish it */
 137     {
 138         QDialogButtonBox *buttonBox = new QDialogButtonBox;
 139
 140         if( p_dialog->psz_default_button )
 141         {
 142             defaultButton = new QPushButton;
 143             defaultButton->setFocus();
 144             defaultButton->setText( qfu( p_dialog->psz_default_button ) );
 145             buttonBox->addButton( defaultButton, QDialogButtonBox::AcceptRole );
 146         }
 147         if( p_dialog->psz_alternate_button )
 148         {
 149             altButton = new QPushButton;
 150             altButton->setText( qfu( p_dialog->psz_alternate_button ) );
 151             buttonBox->addButton( altButton, QDialogButtonBox::RejectRole );
 152         }
 153         if( p_dialog->psz_other_button )
 154         {
 155             otherButton = new QPushButton;
 156             otherButton->setText( qfu( p_dialog->psz_other_button ) );
 157             buttonBox->addButton( otherButton, QDialogButtonBox::ActionRole );
 158         }
 159         layout->addWidget( buttonBox );
 160         if( p_dialog->psz_default_button )
 161             BUTTONACT( defaultButton, defaultB() );
 162         if( p_dialog->psz_alternate_button )
 163             BUTTONACT( altButton, altB() );
 164         if( p_dialog->psz_other_button )
 165             BUTTONACT( otherButton, otherB() );
 166         dialog->setLayout( layout );
 167         dialog->setWindowTitle( qfu( p_dialog->psz_title ) );
 168     }
 169 }
 170
 171 void InteractionDialog::update()
 172 {
 173     if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
 174     {
 175         assert( progressBar );
 176         progressBar->setValue( (int)(p_dialog->val.f_float*1000) );
 177         msg_Dbg( p_intf, "Setting progress to %i\n", progressBar->value() );
 178     }
 179 }
 180
 181 InteractionDialog::~InteractionDialog()
 182 {
 183 //    if( panel ) delete panel;
 184     if( dialog ) delete dialog;
 185 }
 186
 187 void InteractionDialog::defaultB()
 188 {
 189     Finish( DIALOG_OK_YES );
 190 }
 191 void InteractionDialog::altB()
 192 {
 193     Finish( DIALOG_NO );
 194 }
 195 void InteractionDialog::otherB()
 196 {
 197     Finish( DIALOG_CANCELLED );
 198 }
 199
 200 void InteractionDialog::Finish( int i_ret )
 201 {
 202     vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
 203
 204     if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
 205     {
 206         p_dialog->psz_returned[0] = strdup( qtu( loginEdit->text() ) );
 207         p_dialog->psz_returned[1] = strdup( qtu( passwordEdit->text() ) );
 208     }
 209     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 210     {
 211         p_dialog->psz_returned[0] = strdup( qtu( inputEdit->text() ) );
 212     }
 213     p_dialog->i_status = ANSWERED_DIALOG;
 214     p_dialog->i_return = i_ret;
 215     hide();
 216     vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
 217     playlist_Signal( THEPL );
 218 }