summaryrefslogtreecommitdiff
path: root/include/svx/svdmark.hxx
blob: 225a0c4ba0500369ca74ea73c82ce14fb2074f04 (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
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
/* -*- 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_SVX_SVDMARK_HXX
#define INCLUDED_SVX_SVDMARK_HXX

#include <rtl/ustring.hxx>
#include <svx/svxdllapi.h>
#include <svx/sdrobjectuser.hxx>
#include <tools/solar.h>

#include <set>
#include <vector>

class Rectangle;
class SdrPage;
class SdrObjList;
class SdrObject;
class SdrPageView;

typedef std::set<sal_uInt16> SdrUShortCont;


/**
 * Everything a View needs to know about a selected object
 */
class SVX_DLLPUBLIC SdrMark : public sdr::ObjectUser
{
private:
    void setTime();
protected:
    sal_Int64                                           mnTimeStamp;
    SdrObject*                                          mpSelectedSdrObject; // the selected object
    SdrPageView*                                        mpPageView;
    SdrUShortCont*                                      mpPoints;     // Selected Points
    SdrUShortCont*                                      mpLines;      // Selected Line
    SdrUShortCont*                                      mpGluePoints; // Selected Gluepoints (their Id's)
    bool                                                mbCon1;       // for Connectors
    bool                                                mbCon2;       // for Connectors
    sal_uInt16                                          mnUser;       // E.g. for CopyObjects, also copy Edges

public:
    explicit SdrMark(SdrObject* pNewObj = nullptr, SdrPageView* pNewPageView = nullptr);
    SdrMark(const SdrMark& rMark);
    virtual ~SdrMark();

    // Derived from ObjectUser
    virtual void ObjectInDestruction(const SdrObject& rObject) override;

    SdrMark& operator=(const SdrMark& rMark);

    void SetMarkedSdrObj(SdrObject* pNewObj);
    SdrObject* GetMarkedSdrObj() const { return mpSelectedSdrObject;}

    SdrPageView* GetPageView() const
    {
        return mpPageView;
    }

    void SetPageView(SdrPageView* pNewPageView)
    {
        mpPageView = pNewPageView;
    }

    void SetCon1(bool bOn)
    {
        mbCon1 = bOn;
    }

    bool IsCon1() const
    {
        return mbCon1;
    }

    void SetCon2(bool bOn)
    {
        mbCon2 = bOn;
    }

    bool IsCon2() const
    {
        return mbCon2;
    }

    void SetUser(sal_uInt16 nVal)
    {
        mnUser = nVal;
    }

    sal_uInt16 GetUser() const
    {
        return mnUser;
    }

    const SdrUShortCont* GetMarkedPoints() const
    {
        return mpPoints;
    }

    const SdrUShortCont* GetMarkedGluePoints() const
    {
        return mpGluePoints;
    }

    SdrUShortCont* GetMarkedPoints()
    {
        return mpPoints;
    }

    SdrUShortCont* GetMarkedGluePoints()
    {
        return mpGluePoints;
    }

    SdrUShortCont* ForceMarkedPoints()
    {
        if(!mpPoints)
            mpPoints = new SdrUShortCont;

        return mpPoints;
    }

    SdrUShortCont* ForceMarkedGluePoints()
    {
        if(!mpGluePoints)
            mpGluePoints = new SdrUShortCont;

        return mpGluePoints;
    }

    sal_Int64 getTimeStamp() const
    {
        return mnTimeStamp;
    }
};

class SVX_DLLPUBLIC SdrMarkList
{
protected:
    std::vector<SdrMark*>                               maList;

    OUString                                            maMarkName;
    OUString                                            maPointName;
    OUString                                            maGluePointName;

    bool                                                mbPointNameOk;
    bool                                                mbGluePointNameOk;
    bool                                                mbNameOk;
    bool                                                mbSorted;

private:
    SVX_DLLPRIVATE void ImpForceSort();

private:
    SVX_DLLPRIVATE const OUString& GetPointMarkDescription(bool bGlue) const;

public:
    SdrMarkList()
    :   maList(),
        mbPointNameOk(false),
        mbGluePointNameOk(false),
        mbNameOk(false),
        mbSorted(true)
    {
    }

    SdrMarkList(const SdrMarkList& rLst)
    :   maList()
    {
        *this = rLst;
    }

    ~SdrMarkList()
    {
        Clear();
    }

    void Clear();
    void ForceSort() const;
    void SetUnsorted()
    {
        mbSorted = false;
    }

    size_t GetMarkCount() const
    {
        return maList.size();
    }

    SdrMark* GetMark(size_t nNum) const;
    // returns SAL_MAX_SIZE if not found
    size_t FindObject(const SdrObject* pObj) const;
    void InsertEntry(const SdrMark& rMark, bool bChkSort = true);
    void DeleteMark(size_t nNum);
    void ReplaceMark(const SdrMark& rNewMark, size_t nNum);
    void Merge(const SdrMarkList& rSrcList, bool bReverse = false);
    bool DeletePageView(const SdrPageView& rPV);
    bool InsertPageView(const SdrPageView& rPV);

    void SetNameDirty()
    {
        mbNameOk = false;
        mbPointNameOk = false;
        mbGluePointNameOk = false;
    }

    // A verbal description of selected objects e.g.:
    // "27 Lines", "12 Objects", "Polygon" or even "Not an object"
    const OUString& GetMarkDescription() const;
    const OUString& GetPointMarkDescription() const
    {
        return GetPointMarkDescription(false);
    }

    const OUString& GetGluePointMarkDescription() const
    {
        return GetPointMarkDescription(true);
    }

    // pPage=0L: Selection of everything! Respect Pages
    bool TakeBoundRect(SdrPageView* pPageView, Rectangle& rRect) const;
    bool TakeSnapRect(SdrPageView* pPageView, Rectangle& rRect) const;

    // All Entries are copied!
    SdrMarkList& operator=(const SdrMarkList& rLst);
};


// migrate selections

namespace sdr
{
    class SVX_DLLPUBLIC ViewSelection
    {
        SdrMarkList                 maMarkedObjectList;
        SdrMarkList                 maEdgesOfMarkedNodes;
        SdrMarkList                 maMarkedEdgesOfMarkedNodes;
        std::vector<SdrObject*>     maAllMarkedObjects;

        // bitfield
        bool                        mbEdgesOfMarkedNodesDirty : 1;

        SVX_DLLPRIVATE void ImpForceEdgesOfMarkedNodes();
        SVX_DLLPRIVATE void ImplCollectCompleteSelection(SdrObject* pObj);

    public:
        ViewSelection();

        void SetEdgesOfMarkedNodesDirty();

        const SdrMarkList& GetMarkedObjectList() const
        {
            return maMarkedObjectList;
        }

        const SdrMarkList& GetEdgesOfMarkedNodes() const;
        const SdrMarkList& GetMarkedEdgesOfMarkedNodes() const;
        const std::vector<SdrObject*>& GetAllMarkedObjects() const;

        SdrMarkList& GetMarkedObjectListWriteAccess()
        {
            return maMarkedObjectList;
        }
    };
} // end of namespace sdr

#endif // INCLUDED_SVX_SVDMARK_HXX

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