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07d85c44998f42545175ee77c192b901b52a30ca
libreoffice/dbaccess/source/ui/dlg/admincontrols.cxx
Stephan Bergmann 3ead3ad52f Gradually typed Link 
Turn the Link class into a template abstracting over the link's argument and
return types, but provide default template arguments that keep the generic,
unsafe "void* in, sal_IntPtr out" behvior.  That way, individual uses of the
Link class can be updated over time.

All the related macros are duplicated with ..._TYPED counterparts, that
additionally take the RetType (except for LINK_TYPED, which manages to infer the
relevant types from the supplied Member).

(It would have been attractive to change the "untyped" LinkStubs from taking a
void* to a properly typed ArgType parameter, too, but that would cause
-fsanitize=function to flag uses of "untyped" Link::Call.)

Change-Id: I3b0140378bad99abbf240140ebb4a46a05d2d2f8
2015-04-30 10:20:00 +02:00

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include "admincontrols.hxx"
#include "dbu_dlg.hrc"
#include "dsitems.hxx"
#include "moduledbu.hxx"
#include <svl/eitem.hxx>
#include <svl/stritem.hxx>
#include <svl/intitem.hxx>
namespace dbaui
{
// TextResetOperatorEventFilter
class TextResetOperatorEventFilter : public ::svt::IWindowEventFilter
{
public:
TextResetOperatorEventFilter()
{
}
// IWindowEventFilter
virtual bool payAttentionTo( const VclWindowEvent& _rEvent ) const SAL_OVERRIDE
{
return ( _rEvent.GetId() == VCLEVENT_WINDOW_ENABLED )
|| ( _rEvent.GetId() == VCLEVENT_WINDOW_DISABLED )
|| ( _rEvent.GetId() == VCLEVENT_EDIT_MODIFY );
}
};
// TextResetOperator
class TextResetOperator :public ::svt::IWindowOperator
{
public:
TextResetOperator( const OUString& _rDisabledText )
:m_sDisabledText( _rDisabledText )
{
}
// IWindowOperator
virtual void operateOn( const VclWindowEvent& _rTrigger, vcl::Window& _rOperateOn ) const SAL_OVERRIDE;
private:
const OUString m_sDisabledText;
OUString m_sUserText;
};
void TextResetOperator::operateOn( const VclWindowEvent& _rTrigger, vcl::Window& _rOperateOn ) const
{
OSL_ENSURE( _rTrigger.GetWindow() == &_rOperateOn, "TextResetOperator::operateOn: you're misusing this implementation!" );
switch ( _rTrigger.GetId() )
{
case 0:
// initial call
const_cast< TextResetOperator* >( this )->m_sUserText = _rTrigger.GetWindow()->GetText();
break;
case VCLEVENT_EDIT_MODIFY:
if ( _rTrigger.GetWindow()->IsEnabled() )
const_cast< TextResetOperator* >( this )->m_sUserText = _rTrigger.GetWindow()->GetText();
break;
case VCLEVENT_WINDOW_ENABLED:
_rOperateOn.SetText( m_sUserText );
break;
case VCLEVENT_WINDOW_DISABLED:
_rOperateOn.SetText( m_sDisabledText );
break;
default:
OSL_FAIL( "TextResetOperator::operateOn: unexpected event ID!" );
// all those IDs should have been filtered out by payAttentionTo
break;
}
}
// TextResetOperatorController
class TextResetOperatorController_Base
{
protected:
TextResetOperatorController_Base( const OUString& _rDisabledText )
:m_pEventFilter( new TextResetOperatorEventFilter )
,m_pOperator( new TextResetOperator( _rDisabledText ) )
{
}
inline ::svt::PWindowEventFilter getEventFilter() const { return m_pEventFilter; }
inline ::svt::PWindowOperator getOperator() const { return m_pOperator; }
private:
::svt::PWindowEventFilter m_pEventFilter;
::svt::PWindowOperator m_pOperator;
};
class TextResetOperatorController :public TextResetOperatorController_Base
,public ::svt::DialogController
{
public:
TextResetOperatorController( vcl::Window& _rObservee, const OUString& _rDisabledText )
:TextResetOperatorController_Base( _rDisabledText )
,::svt::DialogController( _rObservee, getEventFilter(), getOperator() )
{
addDependentWindow( _rObservee );
}
};
// MySQLNativeSettings
MySQLNativeSettings::MySQLNativeSettings( vcl::Window& _rParent, const Link<>& _rControlModificationLink )
:TabPage( &_rParent, "MysqlNativeSettings", "dbaccess/ui/mysqlnativesettings.ui" )
{
get(m_pDatabaseNameLabel, "dbnamelabel");
get(m_pDatabaseName, "dbname");
get(m_pHostPortRadio, "hostport");
get(m_pSocketRadio, "socketlabel");
get(m_pNamedPipeRadio, "namedpipelabel");
get(m_pHostNameLabel, "serverlabel");
get(m_pHostName, "server");
get(m_pPortLabel, "portlabel");
get(m_pPort, "port");
m_pPort->SetUseThousandSep(false);
get(m_pDefaultPort, "defaultport");
get(m_pSocket, "socket");
get(m_pNamedPipe, "namedpipe");
m_pDatabaseName->SetModifyHdl( _rControlModificationLink );
m_pHostName->SetModifyHdl( _rControlModificationLink );
m_pPort->SetModifyHdl( _rControlModificationLink );
m_pSocket->SetModifyHdl( _rControlModificationLink );
m_pNamedPipe->SetModifyHdl( _rControlModificationLink );
m_pSocketRadio->SetToggleHdl( _rControlModificationLink );
m_pNamedPipeRadio->SetToggleHdl( _rControlModificationLink );
m_aControlDependencies.enableOnRadioCheck( *m_pHostPortRadio, *m_pHostNameLabel, *m_pHostName, *m_pPortLabel, *m_pPort, *m_pDefaultPort );
m_aControlDependencies.enableOnRadioCheck( *m_pSocketRadio, *m_pSocket );
m_aControlDependencies.enableOnRadioCheck( *m_pNamedPipeRadio, *m_pNamedPipe );
m_aControlDependencies.addController( ::svt::PDialogController(
new TextResetOperatorController( *m_pHostName, OUString("localhost") )
) );
// sockets are available on Unix systems only, named pipes only on Windows
#ifdef UNX
m_pNamedPipeRadio->Hide();
m_pNamedPipe->Hide();
#else
m_pSocketRadio->Hide();
m_pSocket->Hide();
#endif
}
MySQLNativeSettings::~MySQLNativeSettings()
{
disposeOnce();
}
void MySQLNativeSettings::dispose()
{
m_pDatabaseNameLabel.clear();
m_pDatabaseName.clear();
m_pHostPortRadio.clear();
m_pSocketRadio.clear();
m_pNamedPipeRadio.clear();
m_pHostNameLabel.clear();
m_pHostName.clear();
m_pPortLabel.clear();
m_pPort.clear();
m_pDefaultPort.clear();
m_pSocket.clear();
m_pNamedPipe.clear();
TabPage::dispose();
}
void MySQLNativeSettings::fillControls( ::std::vector< ISaveValueWrapper* >& _rControlList )
{
_rControlList.push_back( new OSaveValueWrapper< Edit >( m_pDatabaseName ) );
_rControlList.push_back( new OSaveValueWrapper< Edit >( m_pHostName ) );
_rControlList.push_back( new OSaveValueWrapper< Edit >( m_pPort ) );
_rControlList.push_back( new OSaveValueWrapper< Edit >( m_pSocket ) );
_rControlList.push_back( new OSaveValueWrapper< Edit >( m_pNamedPipe ) );
}
void MySQLNativeSettings::fillWindows( ::std::vector< ISaveValueWrapper* >& _rControlList )
{
_rControlList.push_back( new ODisableWrapper< FixedText >( m_pDatabaseNameLabel ) );
_rControlList.push_back( new ODisableWrapper< FixedText >( m_pHostNameLabel ) );
_rControlList.push_back( new ODisableWrapper< FixedText >( m_pPortLabel ) );
_rControlList.push_back( new ODisableWrapper< FixedText >( m_pDefaultPort ) );
_rControlList.push_back( new ODisableWrapper< RadioButton >( m_pSocketRadio ) );
_rControlList.push_back( new ODisableWrapper< RadioButton >( m_pNamedPipeRadio ) );
}
bool MySQLNativeSettings::FillItemSet( SfxItemSet* _rSet )
{
bool bChangedSomething = false;
OGenericAdministrationPage::fillString( *_rSet, m_pHostName, DSID_CONN_HOSTNAME, bChangedSomething );
OGenericAdministrationPage::fillString( *_rSet, m_pDatabaseName, DSID_DATABASENAME, bChangedSomething );
OGenericAdministrationPage::fillInt32 ( *_rSet, m_pPort, DSID_MYSQL_PORTNUMBER, bChangedSomething );
#ifdef UNX
OGenericAdministrationPage::fillString( *_rSet, m_pSocket, DSID_CONN_SOCKET, bChangedSomething );
#else
OGenericAdministrationPage::fillString( *_rSet, m_pNamedPipe, DSID_NAMED_PIPE, bChangedSomething );
#endif
return bChangedSomething;
}
void MySQLNativeSettings::implInitControls(const SfxItemSet& _rSet )
{
SFX_ITEMSET_GET( _rSet, pInvalid, SfxBoolItem, DSID_INVALID_SELECTION, true );
bool bValid = !pInvalid || !pInvalid->GetValue();
if ( !bValid )
return;
SFX_ITEMSET_GET( _rSet, pDatabaseName, SfxStringItem, DSID_DATABASENAME, true );
SFX_ITEMSET_GET( _rSet, pHostName, SfxStringItem, DSID_CONN_HOSTNAME, true );
SFX_ITEMSET_GET( _rSet, pPortNumber, SfxInt32Item, DSID_MYSQL_PORTNUMBER, true );
SFX_ITEMSET_GET( _rSet, pSocket, SfxStringItem, DSID_CONN_SOCKET, true );
SFX_ITEMSET_GET( _rSet, pNamedPipe, SfxStringItem, DSID_NAMED_PIPE, true );
m_pDatabaseName->SetText( pDatabaseName->GetValue() );
m_pDatabaseName->ClearModifyFlag();
m_pHostName->SetText( pHostName->GetValue() );
m_pHostName->ClearModifyFlag();
m_pPort->SetValue( pPortNumber->GetValue() );
m_pPort->ClearModifyFlag();
m_pSocket->SetText( pSocket->GetValue() );
m_pSocket->ClearModifyFlag();
m_pNamedPipe->SetText( pNamedPipe->GetValue() );
m_pNamedPipe->ClearModifyFlag();
// if a socket (on Unix) or a pipe name (on Windows) is given, this is preferred over
// the port
#ifdef UNX
RadioButton& rSocketPipeRadio = *m_pSocketRadio;
const SfxStringItem* pSocketPipeItem = pSocket;
#else
RadioButton& rSocketPipeRadio = *m_pNamedPipeRadio;
const SfxStringItem* pSocketPipeItem = pNamedPipe;
#endif
OUString sSocketPipe( pSocketPipeItem->GetValue() );
if ( !sSocketPipe.isEmpty() )
rSocketPipeRadio.Check();
else
m_pHostPortRadio->Check();
}
bool MySQLNativeSettings::canAdvance() const
{
if ( m_pDatabaseName->GetText().isEmpty() )
return false;
if ( m_pHostPortRadio->IsChecked()
&& ( ( m_pHostName->GetText().isEmpty() )
|| ( m_pPort->GetText().isEmpty() )
)
)
return false;
#ifdef UNX
if ( ( m_pSocketRadio->IsChecked() )
&& ( m_pSocket->GetText().isEmpty() )
)
#else
if ( ( m_pNamedPipeRadio->IsChecked() )
&& ( m_pNamedPipe->GetText().isEmpty() )
)
#endif
return false;
return true;
}
} // namespace dbaui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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