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 ) : 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, "errors-dialog" ) != 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, "errors-dialog" ) != 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         grid->addWidget( passwordEdit, 2, 1 );
  96
  97         panel->setLayout( grid );
  98         layout->addWidget( panel );
  99     }
 100     else if( p_dialog->i_flags & DIALOG_USER_PROGRESS ||
 101              /* TEMPORARY ! */ p_dialog->i_flags & DIALOG_INTF_PROGRESS )
 102     {
 103         dialog = new QWidget( 0 );layout = new QVBoxLayout( dialog );
 104         layout->setMargin( 2 );
 105         description = new QLabel( qfu( p_dialog->psz_description ) );
 106         layout->addWidget( description );
 107
 108         progressBar = new QProgressBar;
 109         progressBar->setMaximum( 1000 );
 110         progressBar->setTextVisible( true );
 111         progressBar->setOrientation(Qt::Horizontal);
 112         layout->addWidget( progressBar );
 113     }
 114     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 115     {
 116         dialog = new QWidget( 0 );layout = new QVBoxLayout( dialog );
 117         layout->setMargin( 2 );
 118         description = new QLabel( qfu( p_dialog->psz_description ) );
 119         layout->addWidget( description );
 120
 121         inputEdit = new QLineEdit;
 122         layout->addWidget( inputEdit );
 123     }
 124     else
 125         msg_Err( p_intf, "unknown dialog type %i", p_dialog->i_flags );
 126
 127     /* We used a message box */
 128     if( i_ret != -1 )
 129     {
 130         if( i_ret == 0 ) Finish( DIALOG_OK_YES );
 131         else if ( i_ret == 1 ) Finish( DIALOG_NO );
 132         else Finish( DIALOG_CANCELLED );
 133     }
 134     else
 135     /* Custom box, finish it */
 136     {
 137         QVLCFrame::doButtons( dialog, layout,
 138                               &defaultButton, p_dialog->psz_default_button,
 139                               &altButton, p_dialog->psz_alternate_button,
 140                               &otherButton, p_dialog->psz_other_button );
 141         if( p_dialog->psz_default_button )
 142             BUTTONACT( defaultButton, defaultB() );
 143         if( p_dialog->psz_alternate_button )
 144             BUTTONACT( altButton, altB() );
 145         if( p_dialog->psz_other_button )
 146             BUTTONACT( otherButton, otherB() );
 147         dialog->setLayout( layout );
 148         dialog->setWindowTitle( qfu( p_dialog->psz_title ) );
 149     }
 150 }
 151
 152 void InteractionDialog::update()
 153 {
 154     if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
 155     {
 156         assert( progressBar );
 157         progressBar->setValue( (int)(p_dialog->val.f_float*1000) );
 158         fprintf (stderr, "Setting progress to %i\n", progressBar->value() );
 159     }
 160 }
 161
 162 InteractionDialog::~InteractionDialog()
 163 {
 164 //    if( panel ) delete panel;
 165     if( dialog ) delete dialog;
 166 }
 167
 168 void InteractionDialog::defaultB()
 169 {
 170     Finish( DIALOG_OK_YES );
 171 }
 172 void InteractionDialog::altB()
 173 {
 174     Finish( DIALOG_NO );
 175 }
 176 void InteractionDialog::otherB()
 177 {
 178     Finish( DIALOG_CANCELLED );
 179 }
 180
 181 void InteractionDialog::Finish( int i_ret )
 182 {
 183     vlc_mutex_lock( &p_dialog->p_interaction->object_lock );
 184
 185     if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
 186     {
 187         p_dialog->psz_returned[0] = strdup( qtu( loginEdit->text() ) );
 188         p_dialog->psz_returned[1] = strdup( qtu( passwordEdit->text() ) );
 189     }
 190     else if( p_dialog->i_flags & DIALOG_PSZ_INPUT_OK_CANCEL )
 191     {
 192         p_dialog->psz_returned[0] = strdup( qtu( inputEdit->text() ) );
 193     }
 194     p_dialog->i_status = ANSWERED_DIALOG;
 195     p_dialog->i_return = i_ret;
 196     hide();
 197     vlc_mutex_unlock( &p_dialog->p_interaction->object_lock );
 198     playlist_Signal( THEPL );
 199 }