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https://github.com/qgis/QGIS.git
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- replace SaQueryBuilder with QgsQueryBuilder
- replace SaDbFilterProxyModel with QgsDbFilterProxyModel - remove spurious copy of QgsDbFilterProxyModel from postgres provider - fix #4491
This commit is contained in:
Juergen E. Fischer
parent
3c6f91706c
commit
ed70b941e8
@ -181,26 +181,23 @@ void QgsQueryBuilder::test()
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void QgsQueryBuilder::accept()
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void QgsQueryBuilder::accept()
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{
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{
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// if user hits Ok and there is no query, skip the validation
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if ( !mLayer->setSubsetString( txtSQL->toPlainText() ) )
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if ( !txtSQL->toPlainText().trimmed().isEmpty() )
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{
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{
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if ( !mLayer->setSubsetString( txtSQL->toPlainText() ) )
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//error in query - show the problem
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if ( mLayer->dataProvider()->hasErrors() )
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{
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{
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//error in query - show the problem
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QMessageBox::warning( this,
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if ( mLayer->dataProvider()->hasErrors() )
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tr( "Query Failed" ),
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{
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tr( "An error occurred when executing the query." )
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QMessageBox::warning( this,
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+ tr( "\nThe data provider said:\n%1" ).arg( mLayer->dataProvider()->errors().join( "\n" ) ) );
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tr( "Query Failed" ),
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mLayer->dataProvider()->clearErrors();
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tr( "An error occurred when executing the query." )
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+ tr( "\nThe data provider said:\n%1" ).arg( mLayer->dataProvider()->errors().join( "\n" ) ) );
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mLayer->dataProvider()->clearErrors();
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}
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else
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{
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QMessageBox::warning( this, tr( "Error in Query" ), tr( "The subset string could not be set" ) );
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}
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return;
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}
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}
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else
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{
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QMessageBox::warning( this, tr( "Error in Query" ), tr( "The subset string could not be set" ) );
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}
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return;
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}
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}
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QDialog::accept();
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QDialog::accept();
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@ -6,8 +6,6 @@ SET (sqlanywhere_SRCS
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sasourceselect.cpp
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sasourceselect.cpp
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sanewconnection.cpp
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sanewconnection.cpp
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sadbtablemodel.cpp
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sadbtablemodel.cpp
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sadbfilterproxymodel.cpp
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saquerybuilder.cpp
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)
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)
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SET (sqlanywhere_UIS
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SET (sqlanywhere_UIS
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@ -21,7 +19,6 @@ SET (sqlanywhere_MOC_HDRS
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sanewconnection.h
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sanewconnection.h
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salayer.h
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salayer.h
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sadbtablemodel.h
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sadbtablemodel.h
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saquerybuilder.h
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)
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)
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SET (sqlanywhere_RCCS sqlanywhere.qrc)
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SET (sqlanywhere_RCCS sqlanywhere.qrc)
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@ -1,63 +0,0 @@
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/***************************************************************************
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sadbfilterproxymodel.cpp
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A class that implements a custom filter and can be used as a proxy for SaDbTableModel
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-------------------
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begin : Dec 2010
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copyright : (C) 2010 by iAnywhere Solutions, Inc.
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author : David DeHaan
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email : ddehaan at sybase dot com
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This class was copied and modified from QgsDbFilterProxyModel because that
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class is not accessible to QGIS plugins. Therefore, the author gratefully
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acknowledges the following copyright on the original content:
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qgsdbfilterproxymodel.cpp
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begin : Dec 2007
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copyright : (C) 2007 by Marco Hugentobler
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email : marco dot hugentobler at karto dot baug dot ethz dot ch
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "sadbfilterproxymodel.h"
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SaDbFilterProxyModel::SaDbFilterProxyModel( QObject* parent ): QSortFilterProxyModel( parent )
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{
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}
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SaDbFilterProxyModel::~SaDbFilterProxyModel()
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{
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}
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bool SaDbFilterProxyModel::filterAcceptsRow( int row, const QModelIndex & source_parent ) const
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{
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//if parent is valid, we have a toplevel item that should be always shown
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if ( !source_parent.isValid() )
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{
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return true;
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}
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//else we have a row that describes a table and that
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//should be tested using the given wildcard/regexp
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return QSortFilterProxyModel::filterAcceptsRow( row, source_parent );
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}
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void SaDbFilterProxyModel::_setFilterWildcard( const QString& pattern )
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{
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QSortFilterProxyModel::setFilterWildcard( pattern );
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emit layoutChanged();
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}
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void SaDbFilterProxyModel::_setFilterRegExp( const QString& pattern )
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{
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QSortFilterProxyModel::setFilterRegExp( pattern );
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emit layoutChanged();
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}
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@ -1,47 +0,0 @@
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/***************************************************************************
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sadbfilterproxymodel.h
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A class that implements a custom filter and can be used as a proxy for SaDbTableModel
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-------------------
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begin : Dec 2010
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copyright : (C) 2010 by iAnywhere Solutions, Inc.
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author : David DeHaan
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email : ddehaan at sybase dot com
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This class was copied and modified from QgsDbFilterProxyModel because that
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class is not accessible to QGIS plugins. Therefore, the author gratefully
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acknowledges the following copyright on the original content:
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qgsdbfilterproxymodel.h
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begin : Dec 2007
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copyright : (C) 2007 by Marco Hugentobler
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email : marco dot hugentobler at karto dot baug dot ethz dot ch
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#ifndef SADBFILTERPROXYMODEL_H
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#define SADBFILTERPROXYMODEL_H
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#include <QSortFilterProxyModel>
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/**A class that implements a custom filter and can be used
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as a proxy for SaDbTableModel*/
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class SaDbFilterProxyModel: public QSortFilterProxyModel
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{
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public:
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SaDbFilterProxyModel( QObject* parent = 0 );
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~SaDbFilterProxyModel();
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/**Calls QSortFilterProxyModel::setFilterWildcard and triggers update*/
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void _setFilterWildcard( const QString& pattern );
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/**Calls QSortFilterProxyModel::setFilterRegExp and triggers update*/
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void _setFilterRegExp( const QString& pattern );
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protected:
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virtual bool filterAcceptsRow( int row, const QModelIndex & source_parent ) const;
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};
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#endif // SADBFILTERPROXYMODEL_H
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@ -1,331 +0,0 @@
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/***************************************************************************
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saquerybuilder.cpp
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Query builder for layers backed by SQL Anywhere database.
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-------------------
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begin : Dec 2010
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copyright : (C) 2010 by iAnywhere Solutions, Inc.
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author : David DeHaan
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email : ddehaan at sybase dot com
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This class was copied and modified from QgsQueryBuilder because that
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class is not accessible to QGIS plugins. Therefore, the author gratefully
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acknowledges the following copyright on the original content:
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qgsquerybuilder.cpp
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Date : 2004-11-19
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Copyright : (C) 2004 by Gary E.Sherman
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Email : sherman at mrcc.com
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 3 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "saquerybuilder.h"
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#include "qgslogger.h"
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#include "qgsvectorlayer.h"
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#include "qgsvectordataprovider.h"
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#include <QListView>
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#include <QMessageBox>
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#include <QRegExp>
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#include <QPushButton>
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// constructor used when the query builder must make its own
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// connection to the database
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SaQueryBuilder::SaQueryBuilder( QgsVectorLayer *layer,
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QWidget *parent, Qt::WFlags fl )
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: QDialog( parent, fl ), mLayer( layer )
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{
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setupUi( this );
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connect( buttonBox, SIGNAL( helpRequested() ), this, SLOT( helpClicked() ) );
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QPushButton *pbn = new QPushButton( tr( "&Test" ) );
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buttonBox->addButton( pbn, QDialogButtonBox::ActionRole );
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connect( pbn, SIGNAL( clicked() ), this, SLOT( test() ) );
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pbn = new QPushButton( tr( "&Clear" ) );
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buttonBox->addButton( pbn, QDialogButtonBox::ActionRole );
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connect( pbn, SIGNAL( clicked() ), this, SLOT( clear() ) );
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// remove the ILIKE button since ILIKE is a PostgreSQL special
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// not supported by SQL Anywhere
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btnILike->setVisible( false );
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setupGuiViews();
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mOrigSubsetString = layer->subsetString();
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lblDataUri->setText( layer->publicSource() );
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txtSQL->setText( mOrigSubsetString );
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populateFields();
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}
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SaQueryBuilder::~SaQueryBuilder()
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{
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}
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void SaQueryBuilder::populateFields()
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{
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for ( QgsFieldMap::const_iterator it = mLayer->pendingFields().begin(); it != mLayer->pendingFields().end(); it++ )
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{
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QStandardItem *myItem = new QStandardItem( it->name() );
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myItem->setData( it.key() );
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myItem->setEditable( false );
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mModelFields->insertRow( mModelFields->rowCount(), myItem );
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}
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// All fields get ... setup
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setupLstFieldsModel();
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}
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void SaQueryBuilder::setupLstFieldsModel()
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{
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lstFields->setModel( mModelFields );
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}
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void SaQueryBuilder::setupGuiViews()
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{
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//Initialize the models
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mModelFields = new QStandardItemModel();
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mModelValues = new QStandardItemModel();
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// Modes
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lstFields->setViewMode( QListView::ListMode );
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lstValues->setViewMode( QListView::ListMode );
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lstFields->setSelectionBehavior( QAbstractItemView::SelectRows );
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lstValues->setSelectionBehavior( QAbstractItemView::SelectRows );
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// Performance tip since Qt 4.1
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lstFields->setUniformItemSizes( true );
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lstValues->setUniformItemSizes( true );
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// Colored rows
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lstFields->setAlternatingRowColors( true );
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lstValues->setAlternatingRowColors( true );
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}
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void SaQueryBuilder::fillValues( int idx, QString subsetString, int limit )
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{
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// clear the model
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mModelValues->clear();
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if ( !mLayer->setSubsetString( subsetString ) )
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{
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QMessageBox::information( this, tr( "Invalid Query" ), tr( "Setting the query failed" ) );
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return;
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}
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// determine the field type
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QList<QVariant> values;
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mLayer->uniqueValues( idx, values, limit );
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for ( int i = 0; i < values.size(); i++ )
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{
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QStandardItem *myItem = new QStandardItem( values[i].toString() );
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myItem->setEditable( false );
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mModelValues->insertRow( mModelValues->rowCount(), myItem );
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}
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}
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void SaQueryBuilder::on_btnSampleValues_clicked()
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{
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lstValues->setCursor( Qt::WaitCursor );
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//delete connection mModelValues and lstValues
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QStandardItemModel *tmp = new QStandardItemModel();
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lstValues->setModel( tmp );
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//Clear and fill the mModelValues
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fillValues( mModelFields->data( lstFields->currentIndex(), Qt::UserRole + 1 ).toInt(), mOrigSubsetString, 25 );
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lstValues->setModel( mModelValues );
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lstValues->setCursor( Qt::ArrowCursor );
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//delete the tmp
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delete tmp;
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}
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void SaQueryBuilder::on_btnGetAllValues_clicked()
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{
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lstValues->setCursor( Qt::WaitCursor );
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//delete connection mModelValues and lstValues
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QStandardItemModel *tmp = new QStandardItemModel();
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lstValues->setModel( tmp );
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//Clear and fill the mModelValues
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fillValues( mModelFields->data( lstFields->currentIndex(), Qt::UserRole + 1 ).toInt(), mOrigSubsetString, -1 );
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lstValues->setModel( mModelValues );
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lstValues->setCursor( Qt::ArrowCursor );
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//delete the tmp
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delete tmp;
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}
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void SaQueryBuilder::test()
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{
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// test the sql statement to see if it works
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// by counting the number of records that would be
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// returned
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// if there is no sql, issue a warning
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if ( txtSQL->toPlainText().isEmpty() )
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{
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QMessageBox::information( this,
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tr( "No Query" ),
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tr( "You must create a query before you can test it" ) );
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}
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else if ( mLayer->setSubsetString( txtSQL->toPlainText() ) )
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{
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QMessageBox::information( this,
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tr( "Query Result" ),
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tr( "The where clause returned %n row(s).", "returned test rows", mLayer->featureCount() ) );
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}
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else
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{
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QMessageBox::warning( this,
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tr( "Query Failed" ),
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tr( "An error occurred when executing the query" ) );
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}
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}
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// Slot for showing help
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void SaQueryBuilder::helpClicked()
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{
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// QgsContextHelp::run( context_id );
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}
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void SaQueryBuilder::accept()
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{
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// if user hits Ok and there is no query, skip the validation
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if ( !txtSQL->toPlainText().trimmed().isEmpty() )
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{
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if ( !mLayer->setSubsetString( txtSQL->toPlainText() ) )
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{
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//error in query - show the problem
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QMessageBox::warning( this, tr( "Error in Query" ), tr( "The subset string could not be set" ) );
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return;
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}
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}
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QDialog::accept();
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}
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void SaQueryBuilder::reject()
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{
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if ( mLayer->subsetString() != mOrigSubsetString )
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mLayer->setSubsetString( mOrigSubsetString );
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QDialog::reject();
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}
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void SaQueryBuilder::on_btnEqual_clicked()
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{
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||||||
txtSQL->insertPlainText( " = " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnLessThan_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " < " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnGreaterThan_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " > " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnPct_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( "%" );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnIn_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " IN " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnNotIn_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " NOT IN " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnLike_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " LIKE " );
|
|
||||||
}
|
|
||||||
|
|
||||||
QString SaQueryBuilder::sql()
|
|
||||||
{
|
|
||||||
return txtSQL->toPlainText();
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::setSql( QString sqlStatement )
|
|
||||||
{
|
|
||||||
txtSQL->setText( sqlStatement );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_lstFields_clicked( const QModelIndex &index )
|
|
||||||
{
|
|
||||||
if ( mPreviousFieldRow != index.row() )
|
|
||||||
{
|
|
||||||
mPreviousFieldRow = index.row();
|
|
||||||
|
|
||||||
btnSampleValues->setEnabled( true );
|
|
||||||
btnGetAllValues->setEnabled( true );
|
|
||||||
|
|
||||||
mModelValues->clear();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_lstFields_doubleClicked( const QModelIndex &index )
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( "\"" + mLayer->pendingFields()[ mModelFields->data( index, Qt::UserRole+1 ).toInt()].name() + "\"" );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_lstValues_doubleClicked( const QModelIndex &index )
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( "'" + mModelValues->data( index ).toString() + "'" );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnLessEqual_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " <= " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnGreaterEqual_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " >= " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnNotEqual_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " != " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnAnd_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " AND " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnNot_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " NOT " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnOr_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " OR " );
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::clear()
|
|
||||||
{
|
|
||||||
txtSQL->clear();
|
|
||||||
}
|
|
||||||
|
|
||||||
void SaQueryBuilder::on_btnILike_clicked()
|
|
||||||
{
|
|
||||||
txtSQL->insertPlainText( " ILIKE " );
|
|
||||||
}
|
|
||||||
void SaQueryBuilder::setDatasourceDescription( QString uri )
|
|
||||||
{
|
|
||||||
lblDataUri->setText( uri );
|
|
||||||
}
|
|
||||||
@ -1,148 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
saquerybuilder.h
|
|
||||||
Query builder for layers backed by SQL Anywhere database.
|
|
||||||
-------------------
|
|
||||||
begin : Dec 2010
|
|
||||||
copyright : (C) 2010 by iAnywhere Solutions, Inc.
|
|
||||||
author : David DeHaan
|
|
||||||
email : ddehaan at sybase dot com
|
|
||||||
|
|
||||||
This class was copied and modified from QgsQueryBuilder because that
|
|
||||||
class is not accessible to QGIS plugins. Therefore, the author gratefully
|
|
||||||
acknowledges the following copyright on the original content:
|
|
||||||
qgsquerybuilder.cpp
|
|
||||||
Date : 2004-11-19
|
|
||||||
Copyright : (C) 2004 by Gary E.Sherman
|
|
||||||
Email : sherman at mrcc.com
|
|
||||||
|
|
||||||
***************************************************************************
|
|
||||||
* *
|
|
||||||
* This program is free software; you can redistribute it and/or modify *
|
|
||||||
* it under the terms of the GNU General Public License as published by *
|
|
||||||
* the Free Software Foundation; either version 3 of the License, or *
|
|
||||||
* (at your option) any later version. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
#ifndef SAQUERYBUILDER_H
|
|
||||||
#define SAQUERYBUILDER_H
|
|
||||||
#include <map>
|
|
||||||
#include <vector>
|
|
||||||
#include <QStandardItemModel>
|
|
||||||
#include <QStandardItem>
|
|
||||||
#include <QModelIndex>
|
|
||||||
|
|
||||||
#include "ui_qgsquerybuilderbase.h"
|
|
||||||
|
|
||||||
#include "qgisgui.h"
|
|
||||||
#include "qgsfield.h"
|
|
||||||
#include "qgscontexthelp.h"
|
|
||||||
|
|
||||||
class QgsVectorLayer;
|
|
||||||
|
|
||||||
/*!
|
|
||||||
* \class SaQueryBuilder
|
|
||||||
* \brief Query Builder for SQL Anywhere layers.
|
|
||||||
*
|
|
||||||
* The query builder allows interactive creation of a SQL for limiting the
|
|
||||||
* features displayed in a database layer. The fields in the table are
|
|
||||||
* displayed and sample values (or all values) can be viewed to aid in
|
|
||||||
* constructing the query. A test function returns the number of features that
|
|
||||||
* will be returned.
|
|
||||||
*
|
|
||||||
* This class was cloned from QgsQueryBuilder because that class is part
|
|
||||||
* of the qgis application and unfortunately cannot be linked into plugins.
|
|
||||||
*/
|
|
||||||
class SaQueryBuilder : public QDialog, private Ui::QgsQueryBuilderBase
|
|
||||||
{
|
|
||||||
Q_OBJECT
|
|
||||||
public:
|
|
||||||
//! Default constructor - not very useful
|
|
||||||
SaQueryBuilder( QWidget *parent = 0, Qt::WFlags fl = QgisGui::ModalDialogFlags );
|
|
||||||
|
|
||||||
/*! This constructor is used when the query builder is called from the
|
|
||||||
* source selection dialog
|
|
||||||
* @param layer existing vector layer
|
|
||||||
* @param parent Parent widget
|
|
||||||
* @param fl dialog flags
|
|
||||||
*/
|
|
||||||
SaQueryBuilder( QgsVectorLayer *layer, QWidget *parent = 0,
|
|
||||||
Qt::WFlags fl = QgisGui::ModalDialogFlags );
|
|
||||||
|
|
||||||
~SaQueryBuilder();
|
|
||||||
|
|
||||||
public slots:
|
|
||||||
void accept();
|
|
||||||
void reject();
|
|
||||||
void helpClicked();
|
|
||||||
void clear();
|
|
||||||
void on_btnEqual_clicked();
|
|
||||||
void on_btnLessThan_clicked();
|
|
||||||
void on_btnGreaterThan_clicked();
|
|
||||||
void on_btnPct_clicked();
|
|
||||||
void on_btnIn_clicked();
|
|
||||||
void on_btnNotIn_clicked();
|
|
||||||
void on_btnLike_clicked();
|
|
||||||
void on_btnILike_clicked();
|
|
||||||
QString sql();
|
|
||||||
void setSql( QString sqlStatement );
|
|
||||||
void on_lstFields_clicked( const QModelIndex &index );
|
|
||||||
void on_lstFields_doubleClicked( const QModelIndex &index );
|
|
||||||
void on_lstValues_doubleClicked( const QModelIndex &index );
|
|
||||||
void on_btnLessEqual_clicked();
|
|
||||||
void on_btnGreaterEqual_clicked();
|
|
||||||
void on_btnNotEqual_clicked();
|
|
||||||
void on_btnAnd_clicked();
|
|
||||||
void on_btnNot_clicked();
|
|
||||||
void on_btnOr_clicked();
|
|
||||||
|
|
||||||
void on_buttonBox_helpRequested() { QgsContextHelp::run( metaObject()->className() ); }
|
|
||||||
|
|
||||||
|
|
||||||
/*! Test the constructed sql statement to see if the database likes it.
|
|
||||||
* The number of rows that would be returned is displayed in a message box.
|
|
||||||
* The test uses a "select count(*) from ..." query to test the SQL
|
|
||||||
* statement.
|
|
||||||
* @param showResults If true, the results are displayed in a QMessageBox
|
|
||||||
*/
|
|
||||||
void test();
|
|
||||||
/*!
|
|
||||||
* Get all distinct values for the field. Values are inserted
|
|
||||||
* into the value list box
|
|
||||||
*/
|
|
||||||
void on_btnGetAllValues_clicked();
|
|
||||||
/*!
|
|
||||||
* Get sample distinct values for the selected field. The sample size is
|
|
||||||
* limited to an arbitrary value (currently set to 25). The values
|
|
||||||
* are inserted into the values list box.
|
|
||||||
*/
|
|
||||||
void on_btnSampleValues_clicked();
|
|
||||||
void setDatasourceDescription( QString uri );
|
|
||||||
private:
|
|
||||||
/*!
|
|
||||||
* Populate the field list for the selected table
|
|
||||||
*/
|
|
||||||
void populateFields();
|
|
||||||
|
|
||||||
/*!
|
|
||||||
* Setup models for listviews
|
|
||||||
*/
|
|
||||||
void setupGuiViews();
|
|
||||||
void setupLstFieldsModel();
|
|
||||||
void fillValues( int idx, QString subsetString, int limit );
|
|
||||||
|
|
||||||
// private members
|
|
||||||
//! Model for fields ListView
|
|
||||||
QStandardItemModel *mModelFields;
|
|
||||||
//! Model for values ListView
|
|
||||||
QStandardItemModel *mModelValues;
|
|
||||||
//! Previous field row to delete model
|
|
||||||
int mPreviousFieldRow;
|
|
||||||
|
|
||||||
//! vector layer
|
|
||||||
QgsVectorLayer *mLayer;
|
|
||||||
|
|
||||||
//! original subset string
|
|
||||||
QString mOrigSubsetString;
|
|
||||||
};
|
|
||||||
#endif //SAQUERYBUILDER_H
|
|
||||||
@ -26,7 +26,7 @@
|
|||||||
|
|
||||||
#include "sasourceselect.h"
|
#include "sasourceselect.h"
|
||||||
#include "sanewconnection.h"
|
#include "sanewconnection.h"
|
||||||
#include "saquerybuilder.h"
|
#include "qgsquerybuilder.h"
|
||||||
|
|
||||||
#include "qgisapp.h"
|
#include "qgisapp.h"
|
||||||
#include "qgslogger.h"
|
#include "qgslogger.h"
|
||||||
@ -464,7 +464,7 @@ void SaSourceSelect::setSql( const QModelIndex &index )
|
|||||||
}
|
}
|
||||||
|
|
||||||
// create a query builder object
|
// create a query builder object
|
||||||
SaQueryBuilder *qb = new SaQueryBuilder( vlayer, this );
|
QgsQueryBuilder *qb = new QgsQueryBuilder( vlayer, this );
|
||||||
if ( qb->exec() )
|
if ( qb->exec() )
|
||||||
{
|
{
|
||||||
mTableModel.setSql( mProxyModel.mapToSource( index ), qb->sql() );
|
mTableModel.setSql( mProxyModel.mapToSource( index ), qb->sql() );
|
||||||
|
|||||||
@ -28,7 +28,7 @@
|
|||||||
#define SASOURCESELECT_H
|
#define SASOURCESELECT_H
|
||||||
|
|
||||||
#include "ui_sasourceselectbase.h"
|
#include "ui_sasourceselectbase.h"
|
||||||
#include "sadbfilterproxymodel.h"
|
#include "qgsdbfilterproxymodel.h"
|
||||||
#include "sadbtablemodel.h"
|
#include "sadbtablemodel.h"
|
||||||
#include "sqlanyconnection.h"
|
#include "sqlanyconnection.h"
|
||||||
#include "sqlanystatement.h"
|
#include "sqlanystatement.h"
|
||||||
@ -181,7 +181,7 @@ class SaSourceSelect : public QDialog, private Ui::SaSourceSelectBase
|
|||||||
|
|
||||||
//! Model that acts as datasource for mTableTreeWidget
|
//! Model that acts as datasource for mTableTreeWidget
|
||||||
SaDbTableModel mTableModel;
|
SaDbTableModel mTableModel;
|
||||||
SaDbFilterProxyModel mProxyModel;
|
QgsDbFilterProxyModel mProxyModel;
|
||||||
|
|
||||||
// button for building queries
|
// button for building queries
|
||||||
QPushButton *mBuildQueryButton;
|
QPushButton *mBuildQueryButton;
|
||||||
|
|||||||
@ -1,53 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
qgsdbfilterproxymodel.cpp - description
|
|
||||||
-------------------------
|
|
||||||
begin : Dec 2007
|
|
||||||
copyright : (C) 2007 by Marco Hugentobler
|
|
||||||
email : marco dot hugentobler at karto dot baug dot ethz dot ch
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
/***************************************************************************
|
|
||||||
* *
|
|
||||||
* This program is free software; you can redistribute it and/or modify *
|
|
||||||
* it under the terms of the GNU General Public License as published by *
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or *
|
|
||||||
* (at your option) any later version. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
#include "qgsdbfilterproxymodel.h"
|
|
||||||
|
|
||||||
QgsDbFilterProxyModel::QgsDbFilterProxyModel( QObject* parent ): QSortFilterProxyModel( parent )
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
QgsDbFilterProxyModel::~QgsDbFilterProxyModel()
|
|
||||||
{
|
|
||||||
|
|
||||||
}
|
|
||||||
|
|
||||||
bool QgsDbFilterProxyModel::filterAcceptsRow( int row, const QModelIndex & source_parent ) const
|
|
||||||
{
|
|
||||||
//if parent is valid, we have a toplevel item that should be always shown
|
|
||||||
if ( !source_parent.isValid() )
|
|
||||||
{
|
|
||||||
return true;
|
|
||||||
}
|
|
||||||
|
|
||||||
//else we have a row that describes a table and that
|
|
||||||
//should be tested using the given wildcard/regexp
|
|
||||||
return QSortFilterProxyModel::filterAcceptsRow( row, source_parent );
|
|
||||||
}
|
|
||||||
|
|
||||||
void QgsDbFilterProxyModel::_setFilterWildcard( const QString& pattern )
|
|
||||||
{
|
|
||||||
QSortFilterProxyModel::setFilterWildcard( pattern );
|
|
||||||
emit layoutChanged();
|
|
||||||
}
|
|
||||||
|
|
||||||
void QgsDbFilterProxyModel::_setFilterRegExp( const QString& pattern )
|
|
||||||
{
|
|
||||||
QSortFilterProxyModel::setFilterRegExp( pattern );
|
|
||||||
emit layoutChanged();
|
|
||||||
}
|
|
||||||
@ -1,39 +0,0 @@
|
|||||||
/***************************************************************************
|
|
||||||
qgsdbfilterproxymodel.h - description
|
|
||||||
-----------------------
|
|
||||||
begin : Dec 2007
|
|
||||||
copyright : (C) 2007 by Marco Hugentobler
|
|
||||||
email : marco dot hugentobler at karto dot baug dot ethz dot ch
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
/***************************************************************************
|
|
||||||
* *
|
|
||||||
* This program is free software; you can redistribute it and/or modify *
|
|
||||||
* it under the terms of the GNU General Public License as published by *
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or *
|
|
||||||
* (at your option) any later version. *
|
|
||||||
* *
|
|
||||||
***************************************************************************/
|
|
||||||
|
|
||||||
#ifndef QGSDBFILTERPROXYMODEL_H
|
|
||||||
#define QGSDBFILTERPROXYMODEL_H
|
|
||||||
|
|
||||||
#include <QSortFilterProxyModel>
|
|
||||||
|
|
||||||
/**A class that implements a custom filter and can be used
|
|
||||||
as a proxy for QgsDbTableModel*/
|
|
||||||
class CORE_EXPORT QgsDbFilterProxyModel: public QSortFilterProxyModel
|
|
||||||
{
|
|
||||||
public:
|
|
||||||
QgsDbFilterProxyModel( QObject* parent = 0 );
|
|
||||||
~QgsDbFilterProxyModel();
|
|
||||||
/**Calls QSortFilterProxyModel::setFilterWildcard and triggers update*/
|
|
||||||
void _setFilterWildcard( const QString& pattern );
|
|
||||||
/**Calls QSortFilterProxyModel::setFilterRegExp and triggers update*/
|
|
||||||
void _setFilterRegExp( const QString& pattern );
|
|
||||||
|
|
||||||
protected:
|
|
||||||
virtual bool filterAcceptsRow( int row, const QModelIndex & source_parent ) const;
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif
|
|
||||||
Loading…
x
Reference in New Issue
Block a user