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libreoffice/fpicker/source/win32/filepicker/VistaFilePickerImpl.hxx
Thomas Arnhold 2bd7767d01 Resolves fdo#70681: fixincludeguards.pl: all that's left 
Change-Id: I3e51a62710bb46c8255fd228d41d9300c90a1fb5
Reviewed-on: https://gerrit.libreoffice.org/9360
Reviewed-by: Thomas Arnhold <thomas@arnhold.org>
Tested-by: Thomas Arnhold <thomas@arnhold.org>
2014-05-15 12:50:46 +00:00

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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 .
*/
#ifndef INCLUDED_FPICKER_SOURCE_WIN32_FILEPICKER_VISTAFILEPICKERIMPL_HXX
#define INCLUDED_FPICKER_SOURCE_WIN32_FILEPICKER_VISTAFILEPICKERIMPL_HXX
#ifdef _MSC_VER
#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 IFileDialogCustomize we can't do this
#ifdef __IFileDialogCustomize_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 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 OUString PROP_PICKER_LISTENER("picker_listener" ); // [XFilePickerListenert]
static const OUString PROP_DIALOG_SHOW_RESULT("dialog_show_result" ); // [sal_Bool] true=OK, false=CANCEL
static const OUString PROP_SELECTED_FILES("selected_files" ); // [seq< OUString >] contains all user selected files (can be empty!)
static const OUString PROP_MULTISELECTION_MODE("multiselection_mode"); // [sal_Bool] true=ON, false=OFF
static const OUString PROP_TITLE("title" ); // [OUString]
static const OUString PROP_FILENAME("filename" ); // [OUString]
static const OUString PROP_DIRECTORY("directory" ); // [OUString]
static const OUString PROP_FEATURES("features" ); // [sal_Int32]
static const OUString PROP_TEMPLATE_DESCR("templatedescription"); // [sal_Int32]
static const OUString PROP_FILTER_TITLE("filter_title" ); // [OUString]
static const OUString PROP_FILTER_VALUE("filter_value" ); // [OUString]
static const OUString PROP_FORCE("force" ); // [sal_Bool]
static const OUString PROP_FILTER_GROUP("filter-group" ); // [seq< css:beans::StringPair >] contains a group of filters
static const OUString PROP_CONTROL_ID("control_id" ); // [sal_Int16]
static const OUString PROP_CONTROL_ACTION("control_action" ); // [sal_Int16]
static const OUString PROP_CONTROL_VALUE("control_value" ); // [Any]
static const OUString PROP_CONTROL_LABEL("control_label" ); // [OUString]
static const OUString PROP_CONTROL_ENABLE("control_enable" ); // [sal_Bool] true=ON, false=OFF
static const OUString STRING_SEPARATOR("------------------------------------------" );
/** native implementation of the file picker on Vista and upcoming windows versions.
* This dialog uses COM internally. 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 addressed by the field nFeatures.
* The given number nFeatures is used as a flag field. Use const values FEATURE_XXX
* to address 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 which must be enabled.
*/
void impl_sta_enableFeatures(::sal_Int32 nFeatures, ::sal_Int32 nTemplate);
/** returns an interface, which can be used to customize the internally used
* COM dialog.
*
* Because we use two member (open/save dialog) internally, 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 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 internally.
* Because the outside provided UNO API decouple showing the dialog
* and asking for results .-)
*/
css::uno::Sequence< 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;
OUString m_sDirectory;
OUString m_sFilename;
// Resource provider
CResourceProvider m_ResProvider;
};
} // namespace vista
} // namespace win32
} // namespace fpicker
#endif // __IFileDialogCustomize_INTERFACE_DEFINED__
#endif // INCLUDED_FPICKER_SOURCE_WIN32_FILEPICKER_VISTAFILEPICKERIMPL_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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