void QgsCptCityColorRampDialog::mTreeView_clicked( const QModelIndex &index )
{
const QModelIndex &sourceIndex = mTreeFilter->mapToSource( index );
QgsCptCityDataItem *item = mModel->dataItem( sourceIndex );
if ( ! item )
return;
QgsDebugMsg( QStringLiteral( "item %1 clicked" ).arg( item->name() ) );
buttonBox->button( QDialogButtonBox::Ok )->setEnabled( false );
updateTreeView( item );
}
bool filterAcceptsRow( int sourceRow, const QModelIndex &sourceParent ) const override
{
QgsCptCityDataItem* item = mModel->dataItem( mModel->index( sourceRow, 0, sourceParent ) );
return ( item && !( item->type() == QgsCptCityDataItem::ColorRamp ) );
}
void QgsCptCityColorRampDialog::pbtnLicenseDetails_pressed()
{
QString path, title, copyFile, descFile;
// get basic information, depending on if is color ramp or directory
QgsCptCityDataItem *item = mModel->dataItem( mTreeFilter->mapToSource( mTreeView->currentIndex() ) );
if ( ! item )
return;
path = item->path();
if ( item->type() == QgsCptCityDataItem::Directory )
{
title = tr( "%1 Directory Details" ).arg( item->path() );
}
else if ( item->type() == QgsCptCityColorRampItem::Directory )
{
title = tr( "%1 Gradient Details" ).arg( path );
}
else
{
return;
}
copyFile = mArchive->copyingFileName( path );
descFile = mArchive->descFileName( path );
// prepare dialog
QgsDialog dlg( this, nullptr, QDialogButtonBox::Close );
QVBoxLayout *layout = dlg.layout();
dlg.setWindowTitle( title );
QTextEdit *textEdit = new QTextEdit( &dlg );
textEdit->setReadOnly( true );
layout->addWidget( textEdit );
// add contents of DESC.xml and COPYING.xml
QString copyText;
if ( ! copyFile.isNull() )
{
QFile file( copyFile );
if ( file.open( QIODevice::ReadOnly | QIODevice::Text ) )
{
copyText = QString( file.readAll() );
file.close();
}
}
QString descText;
if ( ! descFile.isNull() )
{
QFile file( descFile );
if ( file.open( QIODevice::ReadOnly | QIODevice::Text ) )
{
descText = QString( file.readAll() );
file.close();
}
}
textEdit->insertPlainText( title + "\n\n" );
textEdit->insertPlainText( QStringLiteral( "===================" ) );
textEdit->insertPlainText( QStringLiteral( " copying " ) );
textEdit->insertPlainText( QStringLiteral( "===================\n" ) );
textEdit->insertPlainText( copyText );
textEdit->insertPlainText( QStringLiteral( "\n" ) );
textEdit->insertPlainText( QStringLiteral( "==================" ) );
textEdit->insertPlainText( QStringLiteral( " description " ) );
textEdit->insertPlainText( QStringLiteral( "==================\n" ) );
textEdit->insertPlainText( descText );
textEdit->moveCursor( QTextCursor::Start );
dlg.resize( 600, 600 );
dlg.exec();
}