Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */