mediarecorderbase.cpp

改写的qtopia录音放音程序

/****************************************************************************
** Form implementation generated from reading ui file 'mediarecorderbase.ui'
**
** Created: Sun Oct 9 17:41:58 2005
**      by:  The User Interface Compiler (uic)
**
** WARNING! All changes made in this file will be lost!
****************************************************************************/
#include "mediarecorderbase.h"

#include <qcombobox.h>
#include <qgroupbox.h>
#include <qlabel.h>
#include <qpushbutton.h>
#include <qtopia/locationcombo.h>
#include "timeprogressbar.h"
#include "waveform.h"
#include <qlayout.h>
#include <qvariant.h>
#include <qtooltip.h>
#include <qwhatsthis.h>

/* 
 *  Constructs a MediaRecorderBase which is a child of 'parent', with the 
 *  name 'name' and widget flags set to 'f' 
 */
MediaRecorderBase::MediaRecorderBase( QWidget* parent,  const char* name, WFlags fl )
    : QWidget( parent, name, fl )
{
    if ( !name )
	setName( "MediaRecorderBase" );
    resize( 276, 210 ); 
    setCaption( tr( "Voice Recorder" ) );
    MediaRecorderBaseLayout = new QGridLayout( this ); 
    MediaRecorderBaseLayout->setSpacing( 4 );
    MediaRecorderBaseLayout->setMargin( 4 );

    progress = new TimeProgressBar( this, "progress" );
    progress->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)0, progress->sizePolicy().hasHeightForWidth() ) );
    progress->setMinimumSize( QSize( 0, 30 ) );

    MediaRecorderBaseLayout->addMultiCellWidget( progress, 2, 2, 0, 1 );

    Layout5 = new QHBoxLayout; 
    Layout5->setSpacing( 2 );
    Layout5->setMargin( 0 );

    recordButton = new QPushButton( this, "recordButton" );
    recordButton->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, recordButton->sizePolicy().hasHeightForWidth() ) );
    recordButton->setFocusPolicy( QPushButton::StrongFocus );
    recordButton->setText( tr( "Record" ) );
    Layout5->addWidget( recordButton );
    
    choosefileButton = new QPushButton( this, "choosefileButton" );
    choosefileButton->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, choosefileButton->sizePolicy().hasHeightForWidth() ) );
    choosefileButton->setFocusPolicy( QPushButton::StrongFocus );
    choosefileButton->setText( tr( "Choosefile" ) );
    Layout5->addWidget( choosefileButton );

    replayButton = new QPushButton( this, "replayButton" );
    replayButton->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, replayButton->sizePolicy().hasHeightForWidth() ) );
    replayButton->setFocusPolicy( QPushButton::StrongFocus );
    replayButton->setText( tr( "Play" ) );
    Layout5->addWidget( replayButton );

    deleteButton = new QPushButton( this, "deleteButton" );
    deleteButton->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3, (QSizePolicy::SizeType)0, deleteButton->sizePolicy().hasHeightForWidth() ) );
    deleteButton->setFocusPolicy( QPushButton::StrongFocus );
    deleteButton->setText( tr( "Delete" ) );
    Layout5->addWidget( deleteButton );

    MediaRecorderBaseLayout->addMultiCellLayout( Layout5, 4, 4, 0, 1);
    waveform = new Waveform( this, "waveform" );
    waveform->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)3, waveform->sizePolicy().hasHeightForWidth() ) );
    waveform->setMinimumSize( QSize( 0, 30 ) );

    MediaRecorderBaseLayout->addMultiCellWidget( waveform, 1, 1, 0, 1 );

    GroupBox2 = new QGroupBox( this, "GroupBox2" );
    GroupBox2->setTitle( tr( "Storage Location" ) );
    GroupBox2->setColumnLayout(0, Qt::Vertical );
    GroupBox2->layout()->setSpacing( 0 );
    GroupBox2->layout()->setMargin( 0 );
    GroupBox2Layout = new QGridLayout( GroupBox2->layout() );
    GroupBox2Layout->setAlignment( Qt::AlignTop );
    GroupBox2Layout->setSpacing( 6 );
    GroupBox2Layout->setMargin( 11 );

    storageLocation = new LocationCombo( GroupBox2, "storageLocation" );
    storageLocation->setFocusPolicy( LocationCombo::TabFocus );

    GroupBox2Layout->addWidget( storageLocation, 0, 0 );

    Layout6 = new QHBoxLayout; 
    Layout6->setSpacing( 6 );
    Layout6->setMargin( 0 );

    TextLabel2 = new QLabel( GroupBox2, "TextLabel2" );
    TextLabel2->setText( tr( "Max Time:" ) );
    Layout6->addWidget( TextLabel2 );

    maxTime = new QLabel( GroupBox2, "maxTime" );
    maxTime->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)7, (QSizePolicy::SizeType)7, maxTime->sizePolicy().hasHeightForWidth() ) );
    maxTime->setTextFormat( QLabel::RichText );
    maxTime->setAlignment( int( QLabel::AlignVCenter | QLabel::AlignLeft ) );
    Layout6->addWidget( maxTime );

    GroupBox2Layout->addLayout( Layout6, 1, 0 );

    MediaRecorderBaseLayout->addWidget( GroupBox2, 0, 1 );

    GroupBox1 = new QGroupBox( this, "GroupBox1" );
    GroupBox1->setTitle( tr( "Quality" ) );
    GroupBox1->setColumnLayout(0, Qt::Vertical );
    GroupBox1->layout()->setSpacing( 0 );
    GroupBox1->layout()->setMargin( 0 );
    GroupBox1Layout = new QGridLayout( GroupBox1->layout() );
    GroupBox1Layout->setAlignment( Qt::AlignTop );
    GroupBox1Layout->setSpacing( 6 );
    GroupBox1Layout->setMargin( 11 );

    qualityCombo = new QComboBox( FALSE, GroupBox1, "qualityCombo" );
    qualityCombo->insertItem( tr( "Voice" ) );
    qualityCombo->insertItem( tr( "Music" ) );
    qualityCombo->insertItem( tr( "CD" ) );
    qualityCombo->insertItem( tr( "Custom" ) );

    GroupBox1Layout->addWidget( qualityCombo, 0, 0 );

    details = new QLabel( GroupBox1, "details" );
    details->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)5, (QSizePolicy::SizeType)7, details->sizePolicy().hasHeightForWidth() ) );
    details->setTextFormat( QLabel::RichText );
    details->setAlignment( int( QLabel::AlignCenter ) );

    GroupBox1Layout->addWidget( details, 1, 0 );

    MediaRecorderBaseLayout->addWidget( GroupBox1, 0, 0 );

    // tab order
    setTabOrder( storageLocation, recordButton );
    setTabOrder( recordButton, replayButton );
}

/*  
 *  Destroys the object and frees any allocated resources
 */
MediaRecorderBase::~MediaRecorderBase()
{
    // no need to delete child widgets, Qt does it all for us
}