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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef FPICKER_WIN32_VISTA_FILEPICKERIMPL_HXX
#define FPICKER_WIN32_VISTA_FILEPICKERIMPL_HXX
//-----------------------------------------------------------------------------
// includes
//-----------------------------------------------------------------------------
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
#pragma warning( disable : 4917 )
#endif
#include "platform_vista.h"
#if defined _MSC_VER
#pragma warning(push, 1)
#endif
#include <shobjidl.h>
#if defined _MSC_VER
#pragma warning(pop)
#endif
// Without IFileDialog we can't do this
#ifdef __IFileDialog_INTERFACE_DEFINED__
#include "asyncrequests.hxx"
#include "comptr.hxx"
#include "vistatypes.h"
#include "FilterContainer.hxx"
#include "VistaFilePickerEventHandler.hxx"
#include "IVistaFilePickerInternalNotify.hxx"
#include "../misc/resourceprovider.hxx"
#include <com/sun/star/uno/Sequence.hxx>
#include <comphelper/sequenceashashmap.hxx>
#include <cppuhelper/interfacecontainer.h>
#include <cppuhelper/basemutex.hxx>
#include <osl/thread.hxx>
#include <osl/conditn.hxx>
#include <rtl/ustring.hxx>
//-----------------------------------------------------------------------------
// namespace
//-----------------------------------------------------------------------------
#ifdef css
#error "Clash on using CSS as namespace define."
#else
#define css ::com::sun::star
#endif
namespace fpicker{
namespace win32{
namespace vista{
//-----------------------------------------------------------------------------
// types, const etcpp
//-----------------------------------------------------------------------------
static const ::sal_Int32 FEATURE_AUTOEXTENSION = 1;
static const ::sal_Int32 FEATURE_PASSWORD = 2;
static const ::sal_Int32 FEATURE_FILTEROPTIONS = 4;
static const ::sal_Int32 FEATURE_SELECTION = 8;
static const ::sal_Int32 FEATURE_TEMPLATE = 16;
static const ::sal_Int32 FEATURE_LINK = 32;
static const ::sal_Int32 FEATURE_PREVIEW = 64;
static const ::sal_Int32 FEATURE_IMAGETEMPLATE = 128;
static const ::sal_Int32 FEATURE_PLAY = 256;
static const ::sal_Int32 FEATURE_READONLY = 512;
static const ::sal_Int32 FEATURE_VERSION = 1024;
static const ::rtl::OUString PROP_PICKER_LISTENER(RTL_CONSTASCII_USTRINGPARAM("picker_listener" ) ); // [XFilePickerListenert]
static const ::rtl::OUString PROP_DIALOG_SHOW_RESULT(RTL_CONSTASCII_USTRINGPARAM("dialog_show_result" )); // [sal_Bool] true=OK, false=CANCEL
static const ::rtl::OUString PROP_SELECTED_FILES(RTL_CONSTASCII_USTRINGPARAM("selected_files" )); // [seq< OUString >] contains all user selected files (can be empty!)
static const ::rtl::OUString PROP_MULTISELECTION_MODE(RTL_CONSTASCII_USTRINGPARAM("multiselection_mode")); // [sal_Bool] true=ON, false=OFF
static const ::rtl::OUString PROP_TITLE(RTL_CONSTASCII_USTRINGPARAM("title" )); // [OUString]
static const ::rtl::OUString PROP_FILENAME(RTL_CONSTASCII_USTRINGPARAM("filename" ) ); // [OUString]
static const ::rtl::OUString PROP_DIRECTORY(RTL_CONSTASCII_USTRINGPARAM("directory" )); // [OUString]
static const ::rtl::OUString PROP_FEATURES(RTL_CONSTASCII_USTRINGPARAM("features" )); // [sal_Int32]
static const ::rtl::OUString PROP_TEMPLATE_DESCR(RTL_CONSTASCII_USTRINGPARAM("templatedescription")); // [sal_Int32]
static const ::rtl::OUString PROP_FILTER_TITLE(RTL_CONSTASCII_USTRINGPARAM("filter_title" )); // [OUString]
static const ::rtl::OUString PROP_FILTER_VALUE(RTL_CONSTASCII_USTRINGPARAM("filter_value" )); // [OUString]
static const ::rtl::OUString PROP_FORCE(RTL_CONSTASCII_USTRINGPARAM("force" )); // [sal_Bool]
static const ::rtl::OUString PROP_FILTER_GROUP(RTL_CONSTASCII_USTRINGPARAM("filter-group" )); // [seq< css:beans::StringPair >] contains a group of filters
static const ::rtl::OUString PROP_CONTROL_ID(RTL_CONSTASCII_USTRINGPARAM("control_id" )); // [sal_Int16]
static const ::rtl::OUString PROP_CONTROL_ACTION(RTL_CONSTASCII_USTRINGPARAM("control_action" )); // [sal_Int16]
static const ::rtl::OUString PROP_CONTROL_VALUE(RTL_CONSTASCII_USTRINGPARAM("control_value" )); // [Any]
static const ::rtl::OUString PROP_CONTROL_LABEL(RTL_CONSTASCII_USTRINGPARAM("control_label" )); // [OUString]
static const ::rtl::OUString PROP_CONTROL_ENABLE(RTL_CONSTASCII_USTRINGPARAM("control_enable" )); // [sal_Bool] true=ON, false=OFF
static const ::rtl::OUString STRING_SEPARATOR(RTL_CONSTASCII_USTRINGPARAM("------------------------------------------" ));
//-----------------------------------------------------------------------------
/** native implementation of the file picker on Vista and upcoming windows versions.
* This dialog uses COM internaly. Further it marshall every request so it will
* be executed within it's own STA thread !
*/
//-----------------------------------------------------------------------------
class VistaFilePickerImpl : private ::cppu::BaseMutex
, public RequestHandler
, public IVistaFilePickerInternalNotify
{
public:
//---------------------------------------------------------------------
/** used for marshalling requests.
* Will be used to map requests to the right implementations.
*/
enum ERequest
{
E_NO_REQUEST,
E_ADD_PICKER_LISTENER,
E_REMOVE_PICKER_LISTENER,
E_APPEND_FILTER,
E_SET_CURRENT_FILTER,
E_GET_CURRENT_FILTER,
E_CREATE_OPEN_DIALOG,
E_CREATE_SAVE_DIALOG,
E_SET_MULTISELECTION_MODE,
E_SET_TITLE,
E_SET_FILENAME,
E_GET_DIRECTORY,
E_SET_DIRECTORY,
E_SET_DEFAULT_NAME,
E_GET_SELECTED_FILES,
E_SHOW_DIALOG_MODAL,
E_SET_CONTROL_VALUE,
E_GET_CONTROL_VALUE,
E_SET_CONTROL_LABEL,
E_GET_CONTROL_LABEL,
E_ENABLE_CONTROL,
E_APPEND_FILTERGROUP
};
public:
//---------------------------------------------------------------------
// ctor/dtor - nothing special
//---------------------------------------------------------------------
VistaFilePickerImpl();
virtual ~VistaFilePickerImpl();
//---------------------------------------------------------------------
// RequestHandler
//---------------------------------------------------------------------
virtual void before();
virtual void doRequest(const RequestRef& rRequest);
virtual void after();
//---------------------------------------------------------------------
// IVistaFilePickerInternalNotify
//---------------------------------------------------------------------
virtual void onAutoExtensionChanged (bool bChecked);
virtual bool onFileTypeChanged( UINT nTypeIndex );
private:
//---------------------------------------------------------------------
/// implementation of request E_ADD_FILEPICKER_LISTENER
void impl_sta_addFilePickerListener(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_REMOVE_FILEPICKER_LISTENER
void impl_sta_removeFilePickerListener(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_APPEND_FILTER
void impl_sta_appendFilter(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_APPEND_FILTERGROUP
void impl_sta_appendFilterGroup(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_CURRENT_FILTER
void impl_sta_setCurrentFilter(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_GET_CURRENT_FILTER
void impl_sta_getCurrentFilter(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_CREATE_OPEN_DIALOG
void impl_sta_CreateOpenDialog(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_CREATE_SAVE_DIALOG
void impl_sta_CreateSaveDialog(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_MULTISELECTION_MODE
void impl_sta_SetMultiSelectionMode(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_TITLE
void impl_sta_SetTitle(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_FILENAME
void impl_sta_SetFileName(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_DIRECTORY
void impl_sta_SetDirectory(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_GET_DIRECTORY
void impl_sta_GetDirectory(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_DEFAULT_NAME
void impl_sta_SetDefaultName(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_GET_SELECTED_FILES
void impl_sta_getSelectedFiles(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SHOW_DIALOG_MODAL
void impl_sta_ShowDialogModal(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_CONTROL_VALUE
void impl_sta_SetControlValue(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_GET_CONTROL_VALUE
void impl_sta_GetControlValue(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_SET_CONTROL_LABEL
void impl_sta_SetControlLabel(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_GET_CONTROL_LABEL
void impl_sta_GetControlLabel(const RequestRef& rRequest);
//---------------------------------------------------------------------
/// implementation of request E_ENABLE_CONTROL
void impl_sta_EnableControl(const RequestRef& rRequest);
//---------------------------------------------------------------------
/** create all needed (optional!) UI controls adressed by the field nFeatures.
* The given number nFeatures is used as a flag field. Use const values FEATURE_XXX
* to adress it.
*
* Internal new controls will be added to the dialog. Every control can be accessed
* by it's own control id. Those control ID must be one of the const set
* css::ui::dialogs::ExtendedFilePickerElementIds.
*
* @see setControlValue()
* @see getControlValue()
* @see setControlLabel()
* @see getControlLabel()
* @see enableControl()
*
* @param nFeatures
* flag field(!) knows all features wich must be enabled.
*/
void impl_sta_enableFeatures(::sal_Int32 nFeatures, ::sal_Int32 nTemplate);
//---------------------------------------------------------------------
/** returns an interface, which can be used to customize the internaly used
* COM dialog.
*
* Because we use two member (open/save dialog) internaly, this method
* ask the current active one for it's customization interface.
*
* @return the customization interface for the current used dialog.
* Must not be null.
*/
TFileDialogCustomize impl_getCustomizeInterface();
TFileDialog impl_getBaseDialogInterface();
//---------------------------------------------------------------------
/// fill filter list of internal used dialog.
void impl_sta_setFiltersOnDialog();
void impl_SetDefaultExtension( const rtl::OUString& currentFilter );
private:
//---------------------------------------------------------------------
/// COM object representing a file open dialog
TFileOpenDialog m_iDialogOpen;
//---------------------------------------------------------------------
/// COM object representing a file save dialog
TFileSaveDialog m_iDialogSave;
//---------------------------------------------------------------------
/// knows the return state of the last COM call
HRESULT m_hLastResult;
//---------------------------------------------------------------------
/// @todo document me
CFilterContainer m_lFilters;
//---------------------------------------------------------------------
/** cache last selected list of files
* Because those list must be retrieved directly after closing the dialog
* (and only in case it was finished successfully) we cache it internaly.
* Because the outside provided UNO API decouple showing the dialog
* and asking for results .-)
*/
css::uno::Sequence< ::rtl::OUString > m_lLastFiles;
//---------------------------------------------------------------------
/** help us to handle dialog events and provide them to interested office
* listener.
*/
TFileDialogEvents m_iEventHandler;
//---------------------------------------------------------------------
/// @todo document me
::sal_Bool m_bInExecute;
::sal_Bool m_bWasExecuted;
// handle to parent window
HWND m_hParentWindow;
//
::rtl::OUString m_sDirectory;
//
::rtl::OUString m_sFilename;
// Resource provider
CResourceProvider m_ResProvider;
};
} // namespace vista
} // namespace win32
} // namespace fpicker
#undef css
#endif // __IFileDialog_INTERFACE_DEFINED__
#endif // FPICKER_WIN32_VISTA_FILEPICKERIMPL_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
