summaryrefslogtreecommitdiff
path: root/sfx2/source/dialog/filedlgimpl.hxx
blob: cdc8189692fb857acfd827c00d1bd44cbfedfe84 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
/* -*- 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_SOURCE_DIALOG_FILEDLGIMPL_HXX
#define INCLUDED_SFX2_SOURCE_DIALOG_FILEDLGIMPL_HXX

#include <vcl/timer.hxx>
#include <vcl/idle.hxx>
#include <vcl/graph.hxx>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/beans/StringPair.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker2.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
#include <com/sun/star/ui/dialogs/XDialogClosedListener.hpp>
#include <sfx2/fcontnr.hxx>
#include <sfx2/filedlghelper.hxx>

class SfxFilterMatcher;
class GraphicFilter;
class FileDialogHelper;
struct ImplSVEvent;

namespace sfx2
{
    class FileDialogHelper_Impl :
        public ::cppu::WeakImplHelper<
            css::ui::dialogs::XFilePickerListener,
            css::ui::dialogs::XDialogClosedListener >
    {
        friend class FileDialogHelper;

        css::uno::Reference < css::ui::dialogs::XFilePicker3 > mxFileDlg;
        css::uno::Reference < css::container::XNameAccess >   mxFilterCFG;

        std::vector< css::beans::StringPair >   maFilters;

        SfxFilterMatcher*           mpMatcher;
        std::unique_ptr<GraphicFilter> mpGraphicFilter;
        FileDialogHelper*           mpAntiImpl;
        weld::Window*               mpFrameWeld;

        ::std::vector< OUString > mlLastURLs;

        OUString             maPath;
        OUString             maFileName;
        OUString             maCurFilter;
        OUString             maSelectFilter;
        OUString             maButtonLabel;

        Idle                        maPreviewIdle;
        Graphic                     maGraphic;

        const short                 m_nDialogType;

        SfxFilterFlags              m_nMustFlags;
        SfxFilterFlags              m_nDontFlags;

        ImplSVEvent *               mnPostUserEventId;

        FileDialogHelper::Context   meContext;

        bool                    mbHasPassword           : 1;
        bool                    mbIsPwdEnabled          : 1;
        bool                    m_bHaveFilterOptions    : 1;
        bool                    mbHasVersions           : 1;
        bool                    mbHasAutoExt            : 1;
        bool                    mbHasPreview            : 1;
        bool                    mbShowPreview           : 1;
        bool                    mbIsSaveDlg             : 1;
        bool                    mbExport                : 1;

        bool                    mbDeleteMatcher         : 1;
        bool                    mbInsert                : 1;
        bool                    mbSystemPicker          : 1;
        bool                    mbPwdCheckBoxState      : 1;
        bool                    mbSelection             : 1;
        bool                    mbSelectionEnabled      : 1;
        bool                    mbHasSelectionBox       : 1;
        bool                    mbSelectionFltrEnabled  : 1;

    private:
        void                    addFilters( const OUString& rFactory,
                                            SfxFilterFlags nMust,
                                            SfxFilterFlags nDont );
        void                    addFilter( const OUString& rFilterName,
                                           const OUString& rExtension );
        void                    addGraphicFilter();
        void                    enablePasswordBox( bool bInit );
        void                    updateFilterOptionsBox();
        void                    updateExportButton();
        void                    updateSelectionBox();
        void                    updateVersions();
        void                    updatePreviewState( bool _bUpdatePreviewWindow );
        void                    dispose();

        void                    loadConfig();
        void                    saveConfig();

        std::shared_ptr<const SfxFilter>        getCurentSfxFilter();
        bool                updateExtendedControl( sal_Int16 _nExtendedControlId, bool _bEnable );

        ErrCode                 getGraphic( const OUString& rURL, Graphic& rGraphic ) const;
        void                    setDefaultValues();

        void                    preExecute();
        void                    postExecute( sal_Int16 _nResult );
        sal_Int16               implDoExecute();
        void                    implStartExecute();

        void                    setControlHelpIds( const sal_Int16* _pControlId, const char** _pHelpId );

        bool                    CheckFilterOptionsCapability( const std::shared_ptr<const SfxFilter>& _pFilter );

        bool                    isInOpenMode() const;
        OUString                getCurrentFilterUIName() const;

        void                    LoadLastUsedFilter( const OUString& _rContextIdentifier );
        void                    SaveLastUsedFilter();

        void                    implInitializeFileName( );

        void                    verifyPath( );

        void                    implGetAndCacheFiles( const css::uno::Reference< XInterface >& xPicker  ,
                                                      std::vector<OUString>&                   rpURLList,
                                                      const std::shared_ptr<const SfxFilter>&  pFilter  );

        DECL_LINK( TimeOutHdl_Impl, Timer *, void);
        DECL_LINK( InitControls, void*, void );

    public:
        // XFilePickerListener methods
        virtual void SAL_CALL               fileSelectionChanged( const css::ui::dialogs::FilePickerEvent& aEvent ) override;
        virtual void SAL_CALL               directoryChanged( const css::ui::dialogs::FilePickerEvent& aEvent ) override;
        virtual OUString SAL_CALL           helpRequested( const css::ui::dialogs::FilePickerEvent& aEvent ) override;
        virtual void SAL_CALL               controlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent ) override;
        virtual void SAL_CALL               dialogSizeChanged() override;

        // XDialogClosedListener methods
        virtual void SAL_CALL               dialogClosed( const css::ui::dialogs::DialogClosedEvent& _rEvent ) override;

        // XEventListener methods
        virtual void SAL_CALL       disposing( const css::lang::EventObject& Source ) override;

        // handle XFilePickerListener events
        void                    handleFileSelectionChanged();
        void                    handleDirectoryChanged();
        static OUString         handleHelpRequested( const css::ui::dialogs::FilePickerEvent& aEvent );
        void                    handleControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
        void                    handleDialogSizeChanged();

        // Own methods
                                FileDialogHelper_Impl(
                                    FileDialogHelper* _pAntiImpl,
                                    const sal_Int16 nDialogType,
                                    FileDialogFlags nFlags,
                                    sal_Int16 nDialog,
                                    weld::Window* pFrameWeld,
                                    const OUString& sStandardDir = OUString(),
                                    const css::uno::Sequence< OUString >&   rBlackList = css::uno::Sequence< OUString >()
                                );
        virtual                 ~FileDialogHelper_Impl() override;

        ErrCode                 execute( std::vector<OUString>& rpURLList,
                                         std::unique_ptr<SfxItemSet>& rpSet,
                                         OUString&       rFilter );
        ErrCode                 execute();

        void                    setFilter( const OUString& rFilter );

        /** sets the directory which should be browsed

            <p>If the given path does not point to a valid (existent and accessible) folder, the request
            is silently dropped</p>
        */
        void                    displayFolder( const OUString& rPath );
        void                    setFileName( const OUString& _rFile );

        OUString                getPath() const;
        OUString                getFilter() const;
        void                    getRealFilter( OUString& _rFilter ) const;

        ErrCode                 getGraphic( Graphic& rGraphic ) const;
        void                    createMatcher( const OUString& rFactory );

        bool                    isShowFilterExtensionEnabled() const;
        void                    addFilterPair( const OUString& rFilter,
                                               const OUString& rFilterWithExtension );
        OUString                getFilterName( const OUString& rFilterWithExtension ) const;
        OUString                getFilterWithExtension( const OUString& rFilter ) const;

        void                    SetContext( FileDialogHelper::Context _eNewContext );

        bool             isSystemFilePicker() const { return mbSystemPicker; }
        bool             isPasswordEnabled() const { return mbIsPwdEnabled; }

        css::uno::Reference<css::awt::XWindow> GetFrameInterface();
    };

}   // end of namespace sfx2

#endif // INCLUDED_SFX2_SOURCE_DIALOG_FILEDLGIMPL_HXX

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */