office-gobmx/fpicker/source/odma/ODMAFilePicker.cxx
2012-01-06 23:55:51 +01:00

545 lines
19 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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#include "ODMAFilePicker.hxx"
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/beans/StringPair.hpp>
#include <com/sun/star/ui/dialogs/FilePreviewImageFormats.hpp>
#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <com/sun/star/ucb/XCommandEnvironment.hpp>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <comphelper/sequence.hxx>
#include <cppuhelper/typeprovider.hxx>
#include <ucbhelper/content.hxx>
#include <unotools/ucbhelper.hxx>
#ifndef ODMA_LIB_HXX
#include <windows.h>
#include <odma_lib.hxx>
#endif
// using ----------------------------------------------------------------
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::ui::dialogs;
using namespace ::com::sun::star::ucb;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::util;
using namespace ::utl;
//------------------------------------------------------------------------------------
// class ODMAFilePicker
//------------------------------------------------------------------------------------
ODMAFilePicker::ODMAFilePicker( const Reference < XMultiServiceFactory >& xFactory ) :
cppu::WeakComponentImplHelper9<
XFilterManager,
XFilterGroupManager,
XFilePickerControlAccess,
XFilePickerNotifier,
XFilePreview,
XInitialization,
XCancellable,
XEventListener,
XServiceInfo>( m_rbHelperMtx ),
m_bMultiSelectionMode( sal_False ),
m_aDefaultName( ),
m_aFiles( ),
m_nDialogKind( OPEN )
{
m_bUseDMS = ::odma::DMSsAvailable();
m_xSystemFilePicker = xFactory->createInstance(
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.Win32FilePicker" ) ));
}
// XExecutableDialog functions
void SAL_CALL ODMAFilePicker::setTitle( const ::rtl::OUString& aTitle )
throw (RuntimeException)
{
Reference< XExecutableDialog > xExecutableDialog( m_xSystemFilePicker, UNO_QUERY );
xExecutableDialog->setTitle( aTitle);
}
inline bool is_current_process_window(HWND hwnd)
{
DWORD pid;
GetWindowThreadProcessId(hwnd, &pid);
return (pid == GetCurrentProcessId());
}
HWND choose_parent_window()
{
HWND hwnd_parent = GetForegroundWindow();
if (!is_current_process_window(hwnd_parent))
hwnd_parent = GetDesktopWindow();
return hwnd_parent;
}
sal_Int16 SAL_CALL ODMAFilePicker::execute( )
throw (RuntimeException)
{
ODMSTATUS status;
ODMHANDLE handle;
WORD count = 0;
DWORD flags;
status = NODMRegisterApp( &handle, ODM_API_VERSION, "sodma", (DWORD) choose_parent_window( ), NULL );
if (status == ODM_SUCCESS)
{
if (m_nDialogKind == OPEN)
{
const int MAXDOCS = 10;
char docids[ODM_DOCID_MAX*MAXDOCS+1];
WORD docidslen = sizeof( docids );
flags = 0;
if (m_bMultiSelectionMode)
count = MAXDOCS;
else
count = 1;
status = NODMSelectDocEx( handle, docids, &docidslen, &count, &flags, NULL );
if (status == ODM_SUCCESS)
{
// GroupWise doesn't set docidslen or count, so
// calculate number of document IDs manually
char *p = docids;
count = 0;
while (*p) {
count++;
p += strlen( p ) + 1;
}
}
else if (status == ODM_E_NOSUPPORT)
{
status = NODMSelectDoc( handle, docids, &flags );
if (status == ODM_SUCCESS)
count = 1;
}
NODMUnRegisterApp( handle );
if (status == ODM_SUCCESS)
{
rtl::OUString *strings = new rtl::OUString[count];
int i;
char *p = docids;
for (i = 0; i < count; i++) {
// Insane API... the first element is a full URI, the rest
// are just the "basenames" in the same "directory".
if (i == 0)
strings[0] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "vnd.sun.star.odma:/" )) + rtl::OUString::createFromAscii( p );
else
strings[i] = rtl::OUString::createFromAscii( p );
p += strlen( p );
}
m_aFiles = Sequence< rtl::OUString >( strings, count );
delete[] strings;
return ExecutableDialogResults::OK;
}
}
else /* m_nDialogKind == SAVE */
{
char newdocid[ODM_DOCID_MAX+1];
if (m_aDefaultName.getLength() == 0 ||
!m_aDefaultName.matchIgnoreAsciiCaseAsciiL( "::ODMA\\", 7, 0 ))
{
char tempdocid[ODM_DOCID_MAX+1];
status = NODMNewDoc( handle, tempdocid, ODM_SILENT, NULL, NULL );
if (status == ODM_SUCCESS)
status = NODMSaveAs( handle, tempdocid, newdocid, NULL, NULL, NULL );
}
else
{
rtl::OString sDefaultName = rtl::OUStringToOString( m_aDefaultName, RTL_TEXTENCODING_ASCII_US );
status = NODMSaveAs( handle,
const_cast<sal_Char*>( sDefaultName.getStr() ),
newdocid, NULL, NULL, NULL );
}
NODMUnRegisterApp( handle );
if (status == ODM_SUCCESS)
{
rtl::OUString s( rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "vnd.sun.star.odma:/" )) +
rtl::OUString::createFromAscii( newdocid ) );
// Create a Content for the odma URL so that
// odma::ContentProvider will learn about the DOCID we
// just created.
ucbhelper::Content content( s, Reference< XCommandEnvironment >() );
m_aFiles = Sequence< rtl::OUString >( &s, 1 );
return ExecutableDialogResults::OK;
}
}
}
if (status == ODM_E_APPSELECT)
{
m_bUseDMS = sal_False;
Reference< XExecutableDialog > xExecutableDialog( m_xSystemFilePicker, UNO_QUERY );
return xExecutableDialog->execute();
}
// Fallback
return ExecutableDialogResults::CANCEL;
}
// XFilePicker functions
void SAL_CALL ODMAFilePicker::setMultiSelectionMode( sal_Bool bMode )
throw( RuntimeException )
{
m_bMultiSelectionMode = bMode;
Reference< XFilePicker > xFilePicker( m_xSystemFilePicker, UNO_QUERY );
xFilePicker->setMultiSelectionMode( bMode );
}
void SAL_CALL ODMAFilePicker::setDefaultName( const rtl::OUString& aName )
throw( RuntimeException )
{
// When editing a document from DMS, and doing Save As, this is
// called twice, first with the complete DOCID, the second time
// with the "extension" removed. Of course, this is bogus, as
// DOCIDs should be treated as opaque strings, they don't have
// "extensions".
// In the GroupWise case a DOCID is like
// ::ODMA\GRPWISE\FOO1.BAR.FOO-Bla_bla:12345.12 where the final
// dot separates the version number, not an "extension".
//
// So ignore the second call.
//
// The second call without "extension" is done if the
// XFilePickerControlAccess is set to have auto-extension turned
// on. (See sfx2/source/dialog/filedlghelper.cxx:
// FileDialogHelper_Impl::implInitializeFileName().) Thus we could
// alternatively make sure that a getValue call to get
// ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION returns
// false. But that might be hard as we don't know in advance
// whether the user will click the "use application dialog"
// button. If so, we indeed do use auto-extensions.
//
// Yes, this is ugly, relying on knowing details on how this
// function will be called.
if ( m_aDefaultName.getLength() == 0 )
m_aDefaultName = aName;
Reference< XFilePicker > xFilePicker( m_xSystemFilePicker, UNO_QUERY );
xFilePicker->setDefaultName( aName );
}
void SAL_CALL ODMAFilePicker::setDisplayDirectory( const rtl::OUString& aDirectory )
throw( IllegalArgumentException, RuntimeException )
{
m_aDisplayDirectory = aDirectory;
Reference< XFilePicker > xFilePicker( m_xSystemFilePicker, UNO_QUERY );
xFilePicker->setDisplayDirectory( aDirectory );
}
rtl::OUString SAL_CALL ODMAFilePicker::getDisplayDirectory( )
throw( RuntimeException )
{
if (m_bUseDMS)
return m_aDisplayDirectory;
Reference< XFilePicker > xFilePicker( m_xSystemFilePicker, UNO_QUERY );
return xFilePicker->getDisplayDirectory();
}
Sequence< rtl::OUString > SAL_CALL ODMAFilePicker::getFiles( )
throw( RuntimeException )
{
if (m_bUseDMS)
return m_aFiles;
Reference< XFilePicker > xFilePicker( m_xSystemFilePicker, UNO_QUERY );
return xFilePicker->getFiles();
}
// XFilePickerControlAccess functions
void SAL_CALL ODMAFilePicker::setValue( sal_Int16 nElementID,
sal_Int16 nControlAction,
const Any& rValue )
throw( RuntimeException )
{
Reference< XFilePickerControlAccess > xFilePickerControlAccess( m_xSystemFilePicker, UNO_QUERY );
xFilePickerControlAccess->setValue( nElementID, nControlAction, rValue );
}
Any SAL_CALL ODMAFilePicker::getValue( sal_Int16 nElementID, sal_Int16 nControlAction )
throw( RuntimeException )
{
Reference< XFilePickerControlAccess > xFilePickerControlAccess( m_xSystemFilePicker, UNO_QUERY );
return xFilePickerControlAccess->getValue( nElementID, nControlAction );
}
void SAL_CALL ODMAFilePicker::setLabel( sal_Int16 nLabelID, const rtl::OUString& rValue )
throw ( RuntimeException )
{
Reference< XFilePickerControlAccess > xFilePickerControlAccess( m_xSystemFilePicker, UNO_QUERY );
xFilePickerControlAccess->setLabel( nLabelID, rValue );
}
rtl::OUString SAL_CALL ODMAFilePicker::getLabel( sal_Int16 nLabelID )
throw ( RuntimeException )
{
Reference< XFilePickerControlAccess > xFilePickerControlAccess( m_xSystemFilePicker, UNO_QUERY );
return xFilePickerControlAccess->getLabel( nLabelID );
}
void SAL_CALL ODMAFilePicker::enableControl( sal_Int16 nElementID, sal_Bool bEnable )
throw( RuntimeException )
{
Reference< XFilePickerControlAccess > xFilePickerControlAccess( m_xSystemFilePicker, UNO_QUERY );
xFilePickerControlAccess->enableControl( nElementID, bEnable );
}
// XFilePickerNotifier functions
void SAL_CALL ODMAFilePicker::addFilePickerListener( const Reference< XFilePickerListener >& xListener )
throw ( RuntimeException )
{
Reference< XFilePickerNotifier > xFilePickerNotifier( m_xSystemFilePicker, UNO_QUERY );
xFilePickerNotifier->addFilePickerListener( xListener );
}
void SAL_CALL ODMAFilePicker::removeFilePickerListener( const Reference< XFilePickerListener >& xListener )
throw ( RuntimeException )
{
Reference< XFilePickerNotifier > xFilePickerNotifier( m_xSystemFilePicker, UNO_QUERY );
xFilePickerNotifier->removeFilePickerListener( xListener );
}
// XFilePreview functions
Sequence< sal_Int16 > SAL_CALL ODMAFilePicker::getSupportedImageFormats( )
throw ( RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
return xFilePreview->getSupportedImageFormats();
}
sal_Int32 SAL_CALL ODMAFilePicker::getTargetColorDepth( )
throw ( RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
return xFilePreview->getTargetColorDepth();
}
sal_Int32 SAL_CALL ODMAFilePicker::getAvailableWidth( )
throw ( RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
return xFilePreview->getAvailableWidth();
}
sal_Int32 SAL_CALL ODMAFilePicker::getAvailableHeight( )
throw ( RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
return xFilePreview->getAvailableHeight();
}
void SAL_CALL ODMAFilePicker::setImage( sal_Int16 aImageFormat, const Any& rImage )
throw ( IllegalArgumentException, RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
xFilePreview->setImage( aImageFormat, rImage);
}
sal_Bool SAL_CALL ODMAFilePicker::setShowState( sal_Bool bShowState )
throw ( RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
return xFilePreview->setShowState( bShowState);
}
sal_Bool SAL_CALL ODMAFilePicker::getShowState( )
throw ( RuntimeException )
{
Reference< XFilePreview > xFilePreview( m_xSystemFilePicker, UNO_QUERY );
return xFilePreview->getShowState();
}
// XFilterGroupManager functions
void SAL_CALL ODMAFilePicker::appendFilterGroup( const ::rtl::OUString& sGroupTitle,
const Sequence< StringPair >& aFilters )
throw ( IllegalArgumentException, RuntimeException )
{
Reference< XFilterGroupManager > xFilterGroupManager( m_xSystemFilePicker, UNO_QUERY );
xFilterGroupManager->appendFilterGroup( sGroupTitle, aFilters );
}
// XFilterManager functions
void SAL_CALL ODMAFilePicker::appendFilter( const rtl::OUString& aTitle,
const rtl::OUString& aFilter )
throw( IllegalArgumentException, RuntimeException )
{
Reference< XFilterManager > xFilterManager( m_xSystemFilePicker, UNO_QUERY );
xFilterManager->appendFilter( aTitle, aFilter );
}
void SAL_CALL ODMAFilePicker::setCurrentFilter( const rtl::OUString& aTitle )
throw( IllegalArgumentException, RuntimeException )
{
Reference< XFilterManager > xFilterManager( m_xSystemFilePicker, UNO_QUERY );
xFilterManager->setCurrentFilter( aTitle );
}
rtl::OUString SAL_CALL ODMAFilePicker::getCurrentFilter( )
throw( RuntimeException )
{
Reference< XFilterManager > xFilterManager( m_xSystemFilePicker, UNO_QUERY );
return xFilterManager->getCurrentFilter();
}
// XInitialization functions
void SAL_CALL ODMAFilePicker::initialize( const Sequence< Any >& aArguments )
throw ( Exception, RuntimeException )
{
if (aArguments.getLength( ) > 0)
{
Any aAny = aArguments[0];
if ( (aAny.getValueType() == ::getCppuType((sal_Int16*)0)) ||
(aAny.getValueType() == ::getCppuType((sal_Int8*)0)) )
{
sal_Int16 nTemplateId = -1;
aAny >>= nTemplateId;
switch (nTemplateId) {
case TemplateDescription::FILEOPEN_SIMPLE:
case TemplateDescription::FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE:
case TemplateDescription::FILEOPEN_PLAY:
case TemplateDescription::FILEOPEN_READONLY_VERSION:
case TemplateDescription::FILEOPEN_LINK_PREVIEW:
m_nDialogKind = OPEN;
break;
default:
m_nDialogKind = SAVE;
}
}
}
Reference< XInitialization > xInitialization( m_xSystemFilePicker, UNO_QUERY );
xInitialization->initialize( aArguments );
}
// XCancellable functions
void SAL_CALL ODMAFilePicker::cancel( )
throw( ::com::sun::star::uno::RuntimeException )
{
Reference< XCancellable > xCancellable( m_xSystemFilePicker, UNO_QUERY );
xCancellable->cancel();
}
// XEventListener functions
void SAL_CALL ODMAFilePicker::disposing( const ::com::sun::star::lang::EventObject& aEvent )
throw( RuntimeException )
{
Reference< XEventListener > xEventListener( m_xSystemFilePicker, UNO_QUERY );
xEventListener->disposing( aEvent );
}
// XServiceInfo functions
rtl::OUString SAL_CALL ODMAFilePicker::getImplementationName( )
throw( RuntimeException )
{
return impl_getStaticImplementationName();
}
sal_Bool SAL_CALL ODMAFilePicker::supportsService( const rtl::OUString& sServiceName )
throw( RuntimeException )
{
Sequence< rtl::OUString > seqServiceNames = getSupportedServiceNames();
const rtl::OUString* pArray = seqServiceNames.getConstArray();
for ( sal_Int32 i = 0; i < seqServiceNames.getLength(); i++ )
{
if ( sServiceName == pArray[i] )
{
return sal_True ;
}
}
return sal_False ;
}
Sequence< rtl::OUString > SAL_CALL ODMAFilePicker::getSupportedServiceNames( )
throw( RuntimeException )
{
return impl_getStaticSupportedServiceNames();
}
Sequence< rtl::OUString > ODMAFilePicker::impl_getStaticSupportedServiceNames( )
{
Sequence< rtl::OUString > seqServiceNames( 2 );
rtl::OUString* pArray = seqServiceNames.getArray();
pArray[0] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.ODMAFilePicker" ));
// Super-ugly, but check the function sal_Bool
// lcl_isSystemFilePicker( const Reference< XFilePicker >& ) in
// sfx2/source/dialog/filedlghelper.cxx
// Lovely undocumented coupling right across abstraction layers,
// isn't it? If we don't claim to implement this "service" (which
// is not defined in any IDL file, btw), we get hangs.
pArray[1] = rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.SystemFilePicker" ));
return seqServiceNames ;
}
rtl::OUString ODMAFilePicker::impl_getStaticImplementationName( )
{
return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.svtools.ODMAFilePicker" ));
}
Reference< XInterface > SAL_CALL ODMAFilePicker::impl_createInstance(
const Reference< XComponentContext >& rxContext)
throw( Exception )
{
Reference< XMultiServiceFactory > xServiceManager (rxContext->getServiceManager(), UNO_QUERY_THROW);
return Reference< XInterface >( *new ODMAFilePicker( xServiceManager ) );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */