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