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[ui] use qgsfilewidget in the create shapefile layer dialog
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@nirvn
nirvn committed Dec 7, 2017
1 parent cddca2f commit c2acb5f
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Showing 4 changed files with 43 additions and 33 deletions.
13 changes: 13 additions & 0 deletions python/gui/qgsfilewidget.sip
View file
Expand Up @@ -31,6 +31,7 @@ class QgsFileWidget : QWidget
GetFile,
GetDirectory,
GetMultipleFiles,
SaveFile,
};

enum RelativeStorage
Expand Down Expand Up @@ -97,6 +98,18 @@ returns the filters used for QDialog.getOpenFileName
\param filter Only files that match the given filter are shown, it may be an empty string. If you want multiple filters, separate them with ';;',
%End

void setConfirmOverwrite( bool confirmOverwrite );
%Docstring
Sets whether a confirmation to overwrite an existing file will appear
\param confirmOverwrite If set to true, an overwrite confirmation will be shown
%End

bool confirmOverwrite() const;
%Docstring
Returns whether a confirmation will be shown when overwriting an existing file
:rtype: bool
%End

bool fileWidgetButtonVisible() const;
%Docstring
determines if the tool button is shown
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37 changes: 18 additions & 19 deletions src/gui/qgsnewvectorlayerdialog.cpp
View file
Expand Up @@ -17,6 +17,7 @@

#include "qgsnewvectorlayerdialog.h"
#include "qgsapplication.h"
#include "qgsfilewidget.h"
#include "qgis.h"
#include "qgslogger.h"
#include "qgscoordinatereferencesystem.h"
Expand All @@ -35,10 +36,9 @@ QgsNewVectorLayerDialog::QgsNewVectorLayerDialog( QWidget *parent, Qt::WindowFla
: QDialog( parent, fl )
{
setupUi( this );

connect( mAddAttributeButton, &QToolButton::clicked, this, &QgsNewVectorLayerDialog::mAddAttributeButton_clicked );
connect( mRemoveAttributeButton, &QToolButton::clicked, this, &QgsNewVectorLayerDialog::mRemoveAttributeButton_clicked );
connect( mFileNameEdit, &QLineEdit::textChanged, this, &QgsNewVectorLayerDialog::checkOk );
connect( mBrowseFileName, &QToolButton::clicked, this, &QgsNewVectorLayerDialog::selectFileName );
connect( mFileFormatComboBox, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsNewVectorLayerDialog::mFileFormatComboBox_currentIndexChanged );
connect( mTypeBox, static_cast<void ( QComboBox::* )( int )>( &QComboBox::currentIndexChanged ), this, &QgsNewVectorLayerDialog::mTypeBox_currentIndexChanged );
connect( buttonBox, &QDialogButtonBox::helpRequested, this, &QgsNewVectorLayerDialog::showHelp );
Expand Down Expand Up @@ -100,6 +100,18 @@ QgsNewVectorLayerDialog::QgsNewVectorLayerDialog( QWidget *parent, Qt::WindowFla

mAddAttributeButton->setEnabled( false );
mRemoveAttributeButton->setEnabled( false );

mFileName->setStorageMode( QgsFileWidget::SaveFile );
mFileName->setFilter( QgsVectorFileWriter::filterForDriver( mFileFormatComboBox->currentData( Qt::UserRole ).toString() ) );
mFileName->setDialogTitle( tr( "Select Layer as..." ) );
mFileName->setDefaultRoot( settings.value( QStringLiteral( "UI/lastVectorFileFilterDir" ), QDir::homePath() ).toString() );
connect( mFileName, &QgsFileWidget::fileChanged, this, [ = ]
{
QgsSettings settings;
QFileInfo tmplFileInfo( mFileName->filePath() );
settings.setValue( QStringLiteral( "UI/lastVectorFileFilterDir" ), tmplFileInfo.absolutePath() );
checkOk();
} );
}

QgsNewVectorLayerDialog::~QgsNewVectorLayerDialog()
Expand Down Expand Up @@ -224,29 +236,14 @@ void QgsNewVectorLayerDialog::selectionChanged()
mRemoveAttributeButton->setDisabled( mAttributeView->selectedItems().isEmpty() );
}

void QgsNewVectorLayerDialog::selectFileName()
{
QString fileformat = mFileFormatComboBox->currentData( Qt::UserRole ).toString();
QgsSettings settings;
QString lastUsedDir = settings.value( QStringLiteral( "UI/lastVectorFileFilterDir" ), QDir::homePath() ).toString();
QString filterString = QgsVectorFileWriter::filterForDriver( fileformat );
QString fileName = QFileDialog::getSaveFileName( nullptr, tr( "Save Layer as..." ), lastUsedDir, filterString );
if ( fileName.isEmpty() )
return;

if ( fileformat == QLatin1String( "ESRI Shapefile" ) && !fileName.endsWith( QLatin1String( ".shp" ), Qt::CaseInsensitive ) )
fileName += QLatin1String( ".shp" );
mFileNameEdit->setText( fileName );
}

QString QgsNewVectorLayerDialog::filename() const
{
return mFileNameEdit->text();
return mFileName->filePath();
}

void QgsNewVectorLayerDialog::checkOk()
{
bool ok = ( !mFileNameEdit->text().isEmpty() && mAttributeView->topLevelItemCount() > 0 );
bool ok = ( !mFileName->filePath().isEmpty() && mAttributeView->topLevelItemCount() > 0 );
mOkButton->setEnabled( ok );
}

Expand All @@ -271,6 +268,8 @@ QString QgsNewVectorLayerDialog::runAndCreateLayer( QWidget *parent, QString *pE
QgsSettings settings;
QString filterString = QgsVectorFileWriter::filterForDriver( fileformat );
QString fileName = geomDialog.filename();
if ( fileformat == QLatin1String( "ESRI Shapefile" ) && !fileName.endsWith( QLatin1String( ".shp" ), Qt::CaseInsensitive ) )
fileName += QLatin1String( ".shp" );

settings.setValue( QStringLiteral( "UI/lastVectorFileFilterDir" ), QFileInfo( fileName ).absolutePath() );
settings.setValue( QStringLiteral( "UI/encoding" ), enc );
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1 change: 0 additions & 1 deletion src/gui/qgsnewvectorlayerdialog.h
View file
Expand Up @@ -67,7 +67,6 @@ class GUI_EXPORT QgsNewVectorLayerDialog: public QDialog, private Ui::QgsNewVect
void setCrs( const QgsCoordinateReferenceSystem &crs );

private slots:
void selectFileName();
void mAddAttributeButton_clicked();
void mRemoveAttributeButton_clicked();
void mFileFormatComboBox_currentIndexChanged( int index );
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25 changes: 12 additions & 13 deletions src/ui/qgsnewvectorlayerdialogbase.ui
View file
Expand Up @@ -279,23 +279,23 @@
</widget>
</item>
<item row="0" column="1">
<widget class="QLineEdit" name="mFileNameEdit"/>
<widget class="QgsFileWidget" name="mFileName"/>
</item>
<item row="1" column="1" colspan="2">
<item row="1" column="1">
<widget class="QComboBox" name="mFileEncoding">
<property name="enabled">
<bool>true</bool>
</property>
</widget>
</item>
<item row="2" column="1" colspan="2">
<item row="2" column="1">
<widget class="QComboBox" name="mFileFormatComboBox">
<property name="enabled">
<bool>true</bool>
</property>
</widget>
</item>
<item row="3" column="1" colspan="2">
<item row="3" column="1">
<widget class="QComboBox" name="mGeometryTypeBox">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Fixed">
Expand All @@ -305,20 +305,13 @@
</property>
</widget>
</item>
<item row="4" column="1" colspan="2">
<item row="4" column="1">
<widget class="QCheckBox" name="mGeometryWithZCheckBox">
<property name="text">
<string>Include Z dimension</string>
</property>
</widget>
</item>
<item row="0" column="2">
<widget class="QToolButton" name="mBrowseFileName">
<property name="text">
<string>...</string>
</property>
</widget>
</item>
</layout>
</item>
</layout>
Expand All @@ -331,9 +324,15 @@
<header location="global">qgsprojectionselectionwidget.h</header>
<container>1</container>
</customwidget>
<customwidget>
<class>QgsFileWidget</class>
<extends>QWidget</extends>
<header>qgsfilewidget.h</header>
<container>1</container>
</customwidget>
</customwidgets>
<tabstops>
<tabstop>mFileNameEdit</tabstop>
<tabstop>mFileName</tabstop>
<tabstop>mFileEncoding</tabstop>
<tabstop>mFileFormatComboBox</tabstop>
<tabstop>mGeometryTypeBox</tabstop>
Expand Down

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