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 "qt4.hpp"
  25 #include "dialogs/errors.hpp"
  26 #include "dialogs/interaction.hpp"
  27 #include "util/qvlcframe.hpp"
  28
  29 #include <QLabel>
  30 #include <QLineEdit>
  31 #include <QPushButton>
  32 #include <QProgressBar>
  33 #include <QMessageBox>
  34 #include <QDialogButtonBox>
  35
  36 #include <assert.h>
  37
  38 InteractionDialog::InteractionDialog( intf_thread_t *_p_intf,
  39                          interaction_dialog_t *_p_dialog ) : QObject( 0 ),
  40                           p_intf( _p_intf), p_dialog( _p_dialog )
  41 {
  42     QVBoxLayout *layout = NULL;
  43     int i_ret = -1;
  44     panel = NULL;
  45     dialog = NULL;
  46
  47     if( p_dialog->i_flags & DIALOG_BLOCKING_ERROR )
  48     {
  49         i_ret = QMessageBox::critical( NULL, qfu( p_dialog->psz_title ),
  50                                        qfu( p_dialog->psz_description ),
  51                                        QMessageBox::Ok, 0, 0 );
  52     }
  53     else if( p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
  54     {
  55         if( config_GetInt( p_intf, "errors-dialog" ) != 0 )
  56             ErrorsDialog::getInstance( p_intf )->addError(
  57                  qfu( p_dialog->psz_title ), qfu( p_dialog->psz_description ) );
  58         i_ret = 0;
  59         //  QApplication::style()->standardPixmap(QStyle::SP_MessageBoxCritical)
  60     }
  61     else if( p_dialog->i_flags & DIALOG_WARNING )
  62     {
  63         if( config_GetInt( p_intf, "errors-dialog" ) != 0 )
  64             ErrorsDialog::getInstance( p_intf )->addWarning(
  65                 qfu( p_dialog->psz_title ),qfu( p_dialog->psz_description ) );
  66         i_ret = 0;
  67     }
  68     else if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
  69     {
  70         p_dialog->i_status = SENT_DIALOG;
  71         i_ret = QMessageBox::question( NULL,
  72               qfu( p_dialog->psz_title), qfu( p_dialog->psz_description ),
  73               p_dialog->psz_default_button ?
  74                     qfu( p_dialog->psz_default_button ) : QString::null,
  75               p_dialog->psz_alternate_button ?
  76                     qfu( p_dialog->psz_alternate_button ) : QString::null,
  77               p_dialog->psz_other_button ?
  78                     qfu( p_dialog->psz_other_button ) : QString::null, 0,
  79               p_dialog->psz_other_button ? 2 : -1 );
  80     }
  81     else if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
  82     {
  83         dialog = new QWidget( 0 ); layout = new QVBoxLayout( dialog );
  84         layout->setMargin( 2 );
  85         panel = new QWidget( 0 );
  86         QGridLayout *grid = new QGridLayout;
  87
  88         description = new QLabel( qfu( p_dialog->psz_description ) );
  89         grid->addWidget( description, 0, 0, 1, 2 );
  90
  91         grid->addWidget( new QLabel( qtr( "Login") ), 1, 0 );
  92         loginEdit = new QLineEdit;
  93         grid->addWidget( loginEdit, 1, 1 );
  94
  95         grid->addWidget( new QLabel( qtr("Password") ), 2, 0);
  96         passwordEdit = new QLineEdit;
  97         passwordEdit->setEchoMode( QLineEdit::Password );
  98         grid->addWidget( passwordEdit, 2, 1 );
  99
 100         panel->setLayout( grid );
 101         layout->addWidget( panel );
 102     }
 103     else if( p_dialog->i_flags & DIALOG_USER_PROGRESS ||
 104              /* TEMPORARY ! */ p_dialog->i_flags & DIALOG_INTF_PROGRESS )
 105     {
 106         dialog = new QWidget( 0 );layout = new QVBoxLayout( dialog );
 107         layout->setMargin( 2 );
 108         description = new QLabel( qfu( p_dialog->psz_description ) );
 109         layout->addWidget( description );
 110
 111         progressBar = new QProgressBar;
 112         progressBar->setMaximum( 1000 );
 113         progressBar->setTextVisible( true );
 114         progressBar->setOrientation(Qt::Horizontal);
 115         layout->addWidget( progressBar );
 116     }
 117     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 118     {
 119         dialog = new QWidget( 0 );layout = new QVBoxLayout( dialog );
 120         layout->setMargin( 2 );
 121         description = new QLabel( qfu( p_dialog->psz_description ) );
 122         layout->addWidget( description );
 123
 124         inputEdit = new QLineEdit;
 125         layout->addWidget( inputEdit );
 126     }
 127     else
 128         msg_Err( p_intf, "unknown dialog type %i", p_dialog->i_flags );
 129
 130     /* We used a message box */
 131     if( i_ret != -1 )
 132     {
 133         if( i_ret == 0 ) Finish( DIALOG_OK_YES );
 134         else if ( i_ret == 1 ) Finish( DIALOG_NO );
 135         else Finish( DIALOG_CANCELLED );
 136     }
 137     else
 138     /* Custom box, finish it */
 139     {
 140         QDialogButtonBox *buttonBox = new QDialogButtonBox;
 141
 142         if( p_dialog->psz_default_button )
 143         {
 144             defaultButton = new QPushButton;
 145             defaultButton->setFocus();
 146             defaultButton->setText( qfu( p_dialog->psz_default_button ) );
 147             buttonBox->addButton( defaultButton, QDialogButtonBox::AcceptRole );
 148         }
 149         if( p_dialog->psz_alternate_button )
 150         {
 151             altButton = new QPushButton;
 152             altButton->setText( qfu( p_dialog->psz_alternate_button ) );
 153             buttonBox->addButton( altButton, QDialogButtonBox::RejectRole );
 154         }
 155         if( p_dialog->psz_other_button )
 156         {
 157             otherButton = new QPushButton;
 158             otherButton->setText( qfu( p_dialog->psz_other_button ) );
 159             buttonBox->addButton( otherButton, QDialogButtonBox::ActionRole );
 160         }
 161         if( p_dialog->psz_default_button )
 162             BUTTONACT( defaultButton, defaultB() );
 163         if( p_dialog->psz_alternate_button )
 164             BUTTONACT( altButton, altB() );
 165         if( p_dialog->psz_other_button )
 166             BUTTONACT( otherButton, otherB() );
 167         dialog->setLayout( layout );
 168         dialog->setWindowTitle( qfu( p_dialog->psz_title ) );
 169     }
 170 }
 171
 172 void InteractionDialog::update()
 173 {
 174     if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
 175     {
 176         assert( progressBar );
 177         progressBar->setValue( (int)(p_dialog->val.f_float*1000) );
 178         fprintf (stderr, "Setting progress to %i\n", progressBar->value() );
 179     }
 180 }
 181
 182 InteractionDialog::~InteractionDialog()
 183 {
 184 //    if( panel ) delete panel;
 185     if( dialog ) delete dialog;
 186 }
 187
 188 void InteractionDialog::defaultB()
 189 {
 190     Finish( DIALOG_OK_YES );
 191 }
 192 void InteractionDialog::altB()
 193 {
 194     Finish( DIALOG_NO );
 195 }
 196 void InteractionDialog::otherB()
 197 {
 198     Finish( DIALOG_CANCELLED );
 199 }
 200
 201 void InteractionDialog::Finish( int i_ret )
 202 {
 203     vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
 204
 205     if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
 206     {
 207         p_dialog->psz_returned[0] = strdup( qtu( loginEdit->text() ) );
 208         p_dialog->psz_returned[1] = strdup( qtu( passwordEdit->text() ) );
 209     }
 210     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 211     {
 212         p_dialog->psz_returned[0] = strdup( qtu( inputEdit->text() ) );
 213     }
 214     p_dialog->i_status = ANSWERED_DIALOG;
 215     p_dialog->i_return = i_ret;
 216     hide();
 217     vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
 218     playlist_Signal( THEPL );
 219 }