summaryrefslogtreecommitdiffstats
path: root/forms/source/richtext/richtextmodel.hxx
blob: cf0bae7db4356b5e1cbae4c94f85ce189504d6d4 (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
/* -*- 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 .
 */
#pragma once

#include <FormComponent.hxx>
#include <formcontrolfont.hxx>
#include "richtextunowrapper.hxx"
#include <comphelper/interfacecontainer3.hxx>
#include <comphelper/propertycontainerhelper.hxx>

#include <com/sun/star/awt/XDevice.hpp>
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#include <cppuhelper/implbase3.hxx>
#include <tools/link.hxx>
#include <memory>

class EditEngine;

namespace frm
{


    class RichTextEngine;

    //= ORichTextModel

    typedef ::cppu::ImplHelper3 <   css::awt::XControlModel
                                ,   css::lang::XUnoTunnel
                                ,   css::util::XModifyBroadcaster
                                >   ORichTextModel_BASE;

    class ORichTextModel
            :public OControlModel
            ,public FontControlModel
            ,public IEngineTextChangeListener
            ,public ::comphelper::OPropertyContainerHelper
            ,public ORichTextModel_BASE
    {
    public:
        ORichTextModel(
            const css::uno::Reference< css::uno::XComponentContext>& _rxFactory
        );
        ORichTextModel(
            const ORichTextModel* _pOriginal,
            const css::uno::Reference< css::uno::XComponentContext>& _rxFactory
        );
        virtual ~ORichTextModel() override;

    private:
        // <properties>
        css::uno::Reference< css::awt::XDevice >
                                    m_xReferenceDevice;
        css::uno::Any  m_aTabStop;
        css::uno::Any  m_aBackgroundColor;
        css::uno::Any  m_aBorderColor;
        css::uno::Any  m_aVerticalAlignment;
        OUString             m_sDefaultControl;
        OUString             m_sHelpText;
        OUString             m_sHelpURL;
        OUString             m_sLastKnownEngineText;
        sal_Int16                   m_nLineEndFormat;
        sal_Int16                   m_nTextWritingMode;
        sal_Int16                   m_nContextWritingMode;
        sal_Int16                   m_nBorder;
        bool                    m_bEnabled;
        bool                    m_bEnableVisible;
        bool                    m_bHardLineBreaks;
        bool                    m_bHScroll;
        bool                    m_bVScroll;
        bool                    m_bReadonly;
        bool                    m_bPrintable;
        bool                    m_bReallyActAsRichText; // despite the class name, the RichTextControl later on
                                                            // will create "ordinary" text peers depending on this property
        bool                    m_bHideInactiveSelection;
        // </properties>

        // <properties_for_awt_edit_compatibility>
        css::uno::Any  m_aAlign;
        sal_Int16                   m_nEchoChar;
        sal_Int16                   m_nMaxTextLength;
        bool                    m_bMultiLine;
        // </properties_for_awt_edit_compatibility>

        ::std::unique_ptr<RichTextEngine>
                                    m_pEngine;
        bool                        m_bSettingEngineText;

        ::comphelper::OInterfaceContainerHelper3<css::util::XModifyListener>
                                    m_aModifyListeners;

    public:
        static  RichTextEngine* getEditEngine( const css::uno::Reference< css::awt::XControlModel >& _rxModel );

        // UNO
        DECLARE_UNO3_AGG_DEFAULTS( ORichTextModel, OControlModel )
        virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _rType ) override;

        // XServiceInfo
        virtual OUString SAL_CALL getImplementationName() override;
        virtual ::css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;

        // XPersistObject
        virtual OUString SAL_CALL getServiceName() override;

        // XTypeProvider
        DECLARE_XTYPEPROVIDER()

        // XCloneable
        virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone(  ) override;

        // XUnoTunnel
        virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
        static const css::uno::Sequence<sal_Int8> & getUnoTunnelId();

        // XModifyBroadcaster
        virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
        virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;

        // XPropertySet and friends
        virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue, sal_Int32 nHandle ) const override;
        virtual sal_Bool SAL_CALL convertFastPropertyValue(css::uno::Any& rConvertedValue, css::uno::Any& rOldValue,
                                            sal_Int32 nHandle, const css::uno::Any& rValue ) override;
        virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const css::uno::Any& rValue) override;
        virtual css::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const override;

        // OControlModel's property handling
        virtual void describeFixedProperties(
            css::uno::Sequence< css::beans::Property >& /* [out] */ _rProps
        ) const override;
        virtual void describeAggregateProperties(
            css::uno::Sequence< css::beans::Property >& /* [out] */ _rAggregateProps
        ) const override;

        // prevent method hiding
        using OControlModel::disposing;
        using OControlModel::getFastPropertyValue;

        // OComponentHelper
        virtual void SAL_CALL disposing() override;

        // IEngineTextChangeListener
        virtual void potentialTextChange( ) override;

    private:
        void    implInit();
        void    implDoAggregation();
        void    implRegisterProperties();

        /** propagates a new text to the EditEngine

            This method needs to lock the global solar mutex, so our own mutex must not
            be locked when calling.

        @precond
            our mutex is not locked
        */
        void    impl_smlock_setEngineText( const OUString& _rText );

        DECL_LINK( OnEngineContentModified, LinkParamNone*, void );

    private:
        ORichTextModel( const ORichTextModel& ) = delete;
        ORichTextModel& operator=( const ORichTextModel& ) = delete;
    };


} // namespace frm


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