Add option to create a custom resolution

app/ConfigureFormatDialog.cpp

@@ -28,6 +28,7 @@
 #include <QGroupBox>
 #include <QHBoxLayout>
 #include <QLabel>
+#include <QLineEdit>
 #include <QSpinBox>
 #include <QString>
 #include <QWidget>
@@ -37,6 +38,76 @@
 
 #include "ConfigureFormatDialog.h"
 
+#define MAX_SUPPORTED_RESOLUTION 9999
+
+class AddCustomFormat: public QDialog
+{
+public:
+  AddCustomFormat( QWidget *parent = NULL ) :
+          QDialog( parent, Qt::Dialog | Qt::WindowTitleHint )
+  {
+
+    setWindowModality( Qt::ApplicationModal );
+    setWindowTitle( "Add custom resolution" );
+
+    QLabel* nameLabel = new QLabel( "Name" );
+    m_lineEdtName = new QLineEdit();
+
+    QLabel* widthLabel = new QLabel( "Width" );
+    m_spinWidth = new QSpinBox;
+    m_spinWidth->setMinimumSize( 70, 5 );
+    m_spinWidth->setMaximumSize( 70, 30 );
+    m_spinWidth->setMinimum( 0 );
+    m_spinWidth->setMaximum( MAX_SUPPORTED_RESOLUTION );
+
+    QLabel* heightLabel = new QLabel( "Heigth" );
+    m_spinHeight = new QSpinBox;
+    m_spinHeight->setMinimumSize( 70, 5 );
+    m_spinHeight->setMaximumSize( 70, 30 );
+    m_spinHeight->setMinimum( 0 );
+    m_spinHeight->setMaximum( MAX_SUPPORTED_RESOLUTION );
+
+    QDialogButtonBox* dialogButtonOkCancel = new QDialogButtonBox();
+    dialogButtonOkCancel->setObjectName( QString::fromUtf8( "dialogButtonBox" ) );
+    dialogButtonOkCancel->setStandardButtons( QDialogButtonBox::Cancel | QDialogButtonBox::Ok );
+    dialogButtonOkCancel->setCenterButtons( false );
+
+    QGridLayout* mainLayout = new QGridLayout;
+    mainLayout->addWidget( nameLabel, 0, 0, 1, 1, Qt::AlignCenter );
+    mainLayout->addWidget( widthLabel, 0, 1, 1, 1, Qt::AlignCenter );
+    mainLayout->addWidget( heightLabel, 0, 2, 1, 1, Qt::AlignCenter );
+
+    mainLayout->addWidget( m_lineEdtName, 1, 0, 1, 1, Qt::AlignCenter );
+    mainLayout->addWidget( m_spinWidth, 1, 1, 1, 1, Qt::AlignCenter );
+    mainLayout->addWidget( m_spinHeight, 1, 2, 1, 1, Qt::AlignCenter );
+
+    mainLayout->addWidget( dialogButtonOkCancel, 2, 0, 1, 3, Qt::AlignRight );
+
+    setLayout( mainLayout );
+
+    connect( dialogButtonOkCancel, SIGNAL( accepted() ), this, SLOT( accept() ) );
+    connect( dialogButtonOkCancel, SIGNAL( rejected() ), this, SLOT( reject() ) );
+  }
+
+  PlaYUVerStdResolution runDialog()
+  {
+    PlaYUVerStdResolution stdResolution;
+    stdResolution.shortName = "";
+    if( exec() == QDialog::Accepted )
+    {
+      stdResolution.shortName = m_lineEdtName->text().toStdString();
+      stdResolution.uiWidth = m_spinWidth->value();
+      stdResolution.uiHeight = m_spinHeight->value();
+    }
+    return stdResolution;
+  }
+
+private:
+  QLineEdit* m_lineEdtName;
+  QSpinBox* m_spinWidth;
+  QSpinBox* m_spinHeight;
+};
+
 ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
         QDialog( parent )
 {
@@ -52,6 +123,9 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
     standardResolutionSizes.append( QSize( uiWidth, uiHeight ) );
   }
 
+  standardResolutionNames.append( QStringLiteral( "Custom..." ) );
+  standardResolutionSizes.append( QSize( 0, 0 ) );
+
   setObjectName( "ConfigureFormat" );
 
   setWindowTitle( "Configure Resolution" );
@@ -71,16 +145,16 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
   normalFont.setBold( false );
   // menusFont.setPointSize( 12 );
 
-//  // headLayout
-//  QHBoxLayout* headLayout = new QHBoxLayout();
-//  QLabel* dialogTitleLabel = new QLabel();
-//  dialogTitleLabel->setFont( titleFont );
-//  dialogTitleLabel->setText( "Configure Resolution" );
-//  headLayout->addWidget( dialogTitleLabel );
-//  headLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ) );
-//
-//  MainLayout->addLayout( headLayout );
-//  MainLayout->addItem( new QSpacerItem( 10, 20, QSizePolicy::Minimum ) );
+  //  // headLayout
+  //  QHBoxLayout* headLayout = new QHBoxLayout();
+  //  QLabel* dialogTitleLabel = new QLabel();
+  //  dialogTitleLabel->setFont( titleFont );
+  //  dialogTitleLabel->setText( "Configure Resolution" );
+  //  headLayout->addWidget( dialogTitleLabel );
+  //  headLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding, QSizePolicy::Minimum ) );
+  //
+  //  MainLayout->addLayout( headLayout );
+  //  MainLayout->addItem( new QSpacerItem( 10, 20, QSizePolicy::Minimum ) );
 
   /*
    *  Filename layout
@@ -122,14 +196,14 @@ ConfigureFormatDialog::ConfigureFormatDialog( QWidget *parent ) :
   QLabel* widthLabel = new QLabel( "Width" );
   widthLabel->setFont( normalFont );
   m_spinBoxWidth = new QSpinBox();
-  m_spinBoxWidth->setRange( 0, 99999 );
+  m_spinBoxWidth->setRange( 0, MAX_SUPPORTED_RESOLUTION );
   m_spinBoxWidth->setValue( 0 );
   m_spinBoxWidth->setFont( normalFont );
 
   QLabel* heightLabel = new QLabel( "Height" );
   heightLabel->setFont( normalFont );
   m_spinBoxheight = new QSpinBox();
-  m_spinBoxheight->setRange( 0, 99999 );
+  m_spinBoxheight->setRange( 0, MAX_SUPPORTED_RESOLUTION );
   m_spinBoxheight->setValue( 0 );
   m_spinBoxheight->setFont( normalFont );
 
@@ -340,6 +414,23 @@ Int ConfigureFormatDialog::runConfigureFormatDialog( const QString& Filename, UI
 
 void ConfigureFormatDialog::slotStandardResolutionSelected( Int idx )
 {
+  if( idx == standardResolutionSizes.size() - 1 )
+  {
+    AddCustomFormat* pcCustomFmtDialog = new AddCustomFormat;
+    PlaYUVerStdResolution customResolution = pcCustomFmtDialog->runDialog();
+    if( customResolution.shortName != "" )
+    {
+      QString name = QString::fromStdString( customResolution.shortName );
+      name.append( QString( " (%2x%3)" ).arg( customResolution.uiWidth ).arg( customResolution.uiHeight ) );
+      standardResolutionNames.append( name );
+      standardResolutionSizes.append( QSize( customResolution.uiWidth, customResolution.uiHeight ) );
+
+      m_comboBoxStandardResolution->blockSignals( true );
+      m_comboBoxStandardResolution->insertItem( 0, name );
+      m_comboBoxStandardResolution->setCurrentIndex( 0 );
+      m_comboBoxStandardResolution->blockSignals( false );
+    }
+  }
   if( idx >= 0 )
   {
     QSize currSize = standardResolutionSizes.at( idx );