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Diffstat (limited to 'include/sfx2/filedlghelper.hxx')
| -rw-r--r-- | include/sfx2/filedlghelper.hxx | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/include/sfx2/filedlghelper.hxx b/include/sfx2/filedlghelper.hxx new file mode 100644 index 000000000..42d6b53c0 --- /dev/null +++ b/include/sfx2/filedlghelper.hxx @@ -0,0 +1,264 @@ +/* -*- 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_SFX2_FILEDLGHELPER_HXX +#define INCLUDED_SFX2_FILEDLGHELPER_HXX + +#include <sal/config.h> +#include <sfx2/dllapi.h> +#include <sal/types.h> +#include <com/sun/star/uno/Sequence.hxx> +#include <rtl/ref.hxx> +#include <rtl/ustring.hxx> +#include <comphelper/documentconstants.hxx> +#include <tools/link.hxx> +#include <vcl/errcode.hxx> +#include <o3tl/typed_flags_set.hxx> + +#include <memory> +#include <vector> + +namespace com +{ + namespace sun + { + namespace star + { + namespace ui + { + namespace dialogs + { + class XFilePicker3; + struct FilePickerEvent; + struct DialogClosedEvent; + } + } + } + } +} + +namespace com::sun::star::awt { class XWindow; } +namespace com::sun::star::uno { template <typename > class Reference; } +namespace weld { class Window; } + +class Graphic; +class SfxFilter; +class SfxItemSet; + +enum class FileDialogFlags { + NONE = 0x00, + Insert = 0x01, // turn Open into Insert dialog + Export = 0x02, // turn Save into Export dialog + SaveACopy = 0x04, // turn Save into Save a Copy dialog + MultiSelection = 0x08, + Graphic = 0x10, // register graphic formats + /// Sign existing PDF. + SignPDF = 0x20, + InsertCompare = 0x40, /// Special insertion ("Compare" caption) + InsertMerge = 0x80, /// Special insertion ("Merge" caption) +}; +namespace o3tl { + template<> struct typed_flags<FileDialogFlags> : is_typed_flags<FileDialogFlags, 0xFF> {}; +} + +#define FILEDIALOG_FILTER_ALL "*.*" + +namespace sfx2 { + +class FileDialogHelper_Impl; + +class SFX2_DLLPUBLIC FileDialogHelper +{ +public: + enum Context // context where the FileDialogHelper is used + { + UNKNOWN_CONTEXT, // unknown context + SW_INSERT_GRAPHIC, // insert graphic in writer + SD_EXPORT, // export in draw + SI_EXPORT, // export in impress + SW_EXPORT // export in writer + }; + +private: + Link<FileDialogHelper*,void> m_aDialogClosedLink; + ErrCode m_nError; + + rtl::Reference< FileDialogHelper_Impl > mpImpl; + + +public: + FileDialogHelper(sal_Int16 nDialogType, + FileDialogFlags nFlags, + weld::Window* pPreferredParent); + + FileDialogHelper(sal_Int16 nDialogType, + FileDialogFlags nFlags, + const OUString& rFactory, + SfxFilterFlags nMust, + SfxFilterFlags nDont, + weld::Window* pPreferredParent); + + FileDialogHelper(sal_Int16 nDialogType, + FileDialogFlags nFlags, + const OUString& rFactory, + sal_Int16 nDialog, + SfxFilterFlags nMust, + SfxFilterFlags nDont, + const OUString& rStandardDir, + const css::uno::Sequence< OUString >& rBlackList, + weld::Window* pPreferredParent); + + FileDialogHelper(sal_Int16 nDialogType, + FileDialogFlags nFlags, + const OUString& aFilterUIName, + const OUString& aExtName, + const OUString& rStandardDir, + const css::uno::Sequence< OUString >& rBlackList, + weld::Window* pPreferredParent); + + virtual ~FileDialogHelper(); + + FileDialogHelper& operator=(const FileDialogHelper &) = delete; + FileDialogHelper(const FileDialogHelper &) = delete; + + ErrCode Execute(); + void StartExecuteModal( const Link<FileDialogHelper*,void>& rEndDialogHdl ); + ErrCode const & GetError() const { return m_nError; } + sal_Int16 GetDialogType() const; + bool IsPasswordEnabled() const; + OUString GetRealFilter() const; + + void SetTitle( const OUString& rNewTitle ); + OUString GetPath() const; + + /** @deprecated: Don't use this method to retrieve the selected files + There are file picker which can provide multiple selected file which belong + to different folders. As this method always provides the root folder for all selected + files this cannot work. + */ + css::uno::Sequence< OUString > GetMPath() const; + + /** Provides the selected files with full path information */ + css::uno::Sequence< OUString > GetSelectedFiles() const; + + void AddFilter( const OUString& rFilterName, const OUString& rExtension ); + void SetCurrentFilter( const OUString& rFilter ); + + /** sets an initial display directory/file name + + @deprecated + don't use this method. It contains a lot of magic in determining whether the + last segment of the given path/URL denotes a file name or a folder, and by + definition, it cannot succeed with this magic *all* the time - there will + always be scenarios where it fails. + + Use SetDisplayFolder and SetFileName. + */ + void SetDisplayDirectory( const OUString& rPath ); + + /** sets a new folder whose content is to be displayed in the file picker + + @param _rURL + specifies the URL of the folder whose content is to be displayed.<br/> + If the URL doesn't denote a valid (existent and accessible) folder, the + request is silently dropped. + @throws css::uno::RuntimeException + if the invocation of any of the file picker or UCB methods throws a RuntimeException. + */ + void SetDisplayFolder( const OUString& _rURL ); + + /** sets an initial file name to display + + This method is usually used in "save-as" contexts, where the application should + suggest an initial name for the file to save. + + Calling this method is nearly equivalent to calling <code>GetFilePicker().setDefaultName( _rFileName )</code>, + with the following differences: + <ul><li>The FileDialogHelper remembers the given file name, and upon execution, + strips its extension if the dialog is set up for "automatic file name extension".</li> + <li>Exceptions thrown from the <code>XFilePicker3</code> are caught and silenced.</li> + </ul> + */ + void SetFileName( const OUString& _rFileName ); + + OUString GetCurrentFilter() const; + OUString GetDisplayDirectory() const; + ErrCode GetGraphic( Graphic& rGraphic ) const; + + const css::uno::Reference < css::ui::dialogs::XFilePicker3 >& GetFilePicker() const; + + // XFilePickerListener methods + void FileSelectionChanged(); + void DirectoryChanged(); + virtual void ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent ); + void DialogSizeChanged(); + static OUString HelpRequested( const css::ui::dialogs::FilePickerEvent& aEvent ); + + // XDialogClosedListener methods + void DialogClosed( const css::ui::dialogs::DialogClosedEvent& _rEvent ); + + /** sets help ids for the controls in the dialog + @param _pControlId + Pointer to a 0-terminated array of control ids. They must be recruited from the + CommonFilePickerElementIds and ExtendedFilePickerElementIds values. + @param _pHelpId + Pointer to an array of help ids. For each element in _pControlId, there must be + a corresponding element herein. + */ + void SetControlHelpIds( const sal_Int16* _pControlId, const char** _pHelpId ); + void CreateMatcher( const OUString& rName ); + + /** sets the context of the dialog and trigger necessary actions e.g. loading config, setting help id + @param _eNewContext + New context for the dialog. + */ + void SetContext( Context _eNewContext ); + + DECL_LINK( ExecuteSystemFilePicker, void*, void ); + + ErrCode Execute( std::vector<OUString>& rpURLList, + std::unique_ptr<SfxItemSet>& rpSet, + OUString& rFilter, + const OUString& rDirPath ); + ErrCode Execute( std::unique_ptr<SfxItemSet>& rpSet, + OUString& rFilter ); +}; + +#define SFX2_IMPL_DIALOG_CONFIG 0 +#define SFX2_IMPL_DIALOG_SYSTEM 1 +#define SFX2_IMPL_DIALOG_OOO 2 +#define SFX2_IMPL_DIALOG_REMOTE 3 + +ErrCode FileOpenDialog_Impl( weld::Window* pParent, + sal_Int16 nDialogType, + FileDialogFlags nFlags, + std::vector<OUString>& rpURLList, + OUString& rFilter, + std::unique_ptr<SfxItemSet>& rpSet, + const OUString* pPath, + sal_Int16 nDialog, + const OUString& rStandardDir, + const css::uno::Sequence< OUString >& rBlackList = css::uno::Sequence< OUString >()); + + +ErrCode RequestPassword(const std::shared_ptr<const SfxFilter>& pCurrentFilter, OUString const & aURL, SfxItemSet* pSet, const css::uno::Reference<css::awt::XWindow>& rParent); +} + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |