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
|
/* -*- 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_GRAPHCTL_HXX
#define INCLUDED_SVX_GRAPHCTL_HXX
#include <vcl/ctrl.hxx>
#include <vcl/graph.hxx>
#include <vcl/customweld.hxx>
#include <svx/svxdllapi.h>
#include <svx/svdview.hxx>
#include <svx/svdobj.hxx>
class GraphCtrl;
class GraphCtrlUserCall : public SdrObjUserCall
{
GraphCtrl& rWin;
public:
GraphCtrlUserCall(GraphCtrl& rGraphWin)
: rWin(rGraphWin)
{}
virtual void Changed(const SdrObject& rObj, SdrUserCallType eType, const tools::Rectangle& rOldBoundRect) override;
};
class SvxGraphCtrl;
class SvxGraphCtrlUserCall : public SdrObjUserCall
{
SvxGraphCtrl& rWin;
public:
SvxGraphCtrlUserCall(SvxGraphCtrl& rGraphWin)
: rWin(rGraphWin)
{}
virtual void Changed(const SdrObject& rObj, SdrUserCallType eType, const tools::Rectangle& rOldBoundRect) override;
};
class SvxGraphCtrlAccessibleContext;
class SVX_DLLPUBLIC GraphCtrl : public Control
{
friend class GraphCtrlView;
friend class GraphCtrlUserCall;
Graphic aGraphic;
Idle aUpdateIdle;
Link<GraphCtrl*,void> aMousePosLink;
Link<GraphCtrl*,void> aGraphSizeLink;
Link<GraphCtrl*,void> aUpdateLink;
MapMode const aMap100;
Size aGraphSize;
Point aMousePos;
std::unique_ptr<GraphCtrlUserCall> pUserCall;
SdrObjKind eObjKind;
sal_uInt16 nPolyEdit;
bool bEditMode;
bool mbSdrMode;
bool mbInIdleUpdate;
DECL_LINK( UpdateHdl, Timer*, void );
rtl::Reference<SvxGraphCtrlAccessibleContext> mpAccContext;
protected:
std::unique_ptr<SdrModel> pModel;
std::unique_ptr<SdrView> pView;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Resize() override;
virtual void KeyInput(const KeyEvent& rKEvt) override;
virtual void MouseButtonDown(const MouseEvent& rMEvt) override;
virtual void MouseButtonUp(const MouseEvent& rMEvt) override;
virtual void MouseMove(const MouseEvent& rMEvt) override;
virtual void InitSdrModel();
virtual void SdrObjCreated( const SdrObject& rObj );
virtual void SdrObjChanged( const SdrObject& rObj );
virtual void MarkListHasChanged();
SdrObjUserCall* GetSdrUserCall() { return pUserCall.get(); }
public:
GraphCtrl( vcl::Window* pParent, WinBits nStyle );
virtual ~GraphCtrl() override;
virtual void dispose() override;
void SetGraphic( const Graphic& rGraphic, bool bNewModel = true );
const Graphic& GetGraphic() const { return aGraphic; }
const Size& GetGraphicSize() const { return aGraphSize; }
const Point& GetMousePos() const { return aMousePos; }
void SetEditMode( const bool bEditMode );
void SetPolyEditMode( const sal_uInt16 nPolyEdit );
sal_uInt16 GetPolyEditMode() const { return nPolyEdit; }
void SetObjKind( const SdrObjKind eObjKind );
SdrModel* GetSdrModel() const { return pModel.get(); }
SdrView* GetSdrView() const { return pView.get(); }
SdrObject* GetSelectedSdrObject() const;
bool IsChanged() const { return mbSdrMode && pModel->IsChanged(); }
void SetMousePosLink( const Link<GraphCtrl*,void>& rLink ) { aMousePosLink = rLink; }
void SetGraphSizeLink( const Link<GraphCtrl*,void>& rLink ) { aGraphSizeLink = rLink; }
void SetUpdateLink( const Link<GraphCtrl*,void>& rLink ) { aUpdateLink = rLink; }
void QueueIdleUpdate();
void SetSdrMode(bool b);
};
class SVX_DLLPUBLIC SvxGraphCtrl : public weld::CustomWidgetController
{
friend class SvxGraphCtrlView;
friend class SvxGraphCtrlUserCall;
Graphic aGraphic;
ScopedVclPtrInstance<VirtualDevice> xVD;
Idle aUpdateIdle;
Link<SvxGraphCtrl*,void> aMousePosLink;
Link<SvxGraphCtrl*,void> aGraphSizeLink;
Link<SvxGraphCtrl*,void> aUpdateLink;
MapMode const aMap100;
Size aGraphSize;
Point aMousePos;
std::unique_ptr<SvxGraphCtrlUserCall> pUserCall;
SdrObjKind eObjKind;
sal_uInt16 nPolyEdit;
bool bEditMode;
bool mbSdrMode;
bool mbInIdleUpdate;
weld::Dialog* mpDialog;
DECL_LINK( UpdateHdl, Timer*, void );
rtl::Reference<SvxGraphCtrlAccessibleContext> mpAccContext;
protected:
std::unique_ptr<SdrModel> pModel;
std::unique_ptr<SdrView> pView;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Resize() override;
virtual bool KeyInput(const KeyEvent& rKEvt) override;
virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
virtual bool MouseMove(const MouseEvent& rMEvt) override;
virtual void InitSdrModel();
virtual void SdrObjCreated( const SdrObject& rObj );
virtual void SdrObjChanged( const SdrObject& rObj );
virtual void MarkListHasChanged();
void GraphicToVD();
SdrObjUserCall* GetSdrUserCall() { return pUserCall.get(); }
public:
SvxGraphCtrl(weld::Dialog* pDialog);
virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
virtual ~SvxGraphCtrl() override;
void SetGraphic( const Graphic& rGraphic, bool bNewModel = true );
const Graphic& GetGraphic() const { return aGraphic; }
const Size& GetGraphicSize() const { return aGraphSize; }
const Point& GetMousePos() const { return aMousePos; }
void SetEditMode( const bool bEditMode );
void SetPolyEditMode( const sal_uInt16 nPolyEdit );
sal_uInt16 GetPolyEditMode() const { return nPolyEdit; }
void SetObjKind( const SdrObjKind eObjKind );
SdrModel* GetSdrModel() const { return pModel.get(); }
SdrView* GetSdrView() const { return pView.get(); }
SdrObject* GetSelectedSdrObject() const;
bool IsChanged() const { return mbSdrMode && pModel->IsChanged(); }
void SetMousePosLink( const Link<SvxGraphCtrl*,void>& rLink ) { aMousePosLink = rLink; }
void SetGraphSizeLink( const Link<SvxGraphCtrl*,void>& rLink ) { aGraphSizeLink = rLink; }
void SetUpdateLink( const Link<SvxGraphCtrl*,void>& rLink ) { aUpdateLink = rLink; }
void QueueIdleUpdate();
void SetSdrMode(bool b);
Point GetPositionInDialog() const;
virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible() override;
};
class GraphCtrlView : public SdrView
{
GraphCtrl& rGraphCtrl;
protected:
virtual void MarkListHasChanged() override
{
SdrView::MarkListHasChanged();
rGraphCtrl.MarkListHasChanged();
}
public:
GraphCtrlView(SdrModel& rSdrModel, GraphCtrl* pWindow)
: SdrView(rSdrModel, pWindow)
, rGraphCtrl(*pWindow)
{
}
};
class SvxGraphCtrlView : public SdrView
{
SvxGraphCtrl& rGraphCtrl;
protected:
virtual void MarkListHasChanged() override
{
SdrView::MarkListHasChanged();
rGraphCtrl.MarkListHasChanged();
}
public:
SvxGraphCtrlView(SdrModel& rSdrModel, SvxGraphCtrl* pWindow)
: SdrView(rSdrModel, &pWindow->GetDrawingArea()->get_ref_device())
, rGraphCtrl(*pWindow)
{
}
// override these so we can get the occasions SdrPaintView would call Window::Invalidate on its vcl::Window
// if it had one, and route to WidgetController::Invalidate instead
virtual rtl::Reference<sdr::overlay::OverlayManager> CreateOverlayManager(OutputDevice& rDevice) const override;
virtual void InvalidateOneWin(OutputDevice& rWin) override;
virtual void InvalidateOneWin(OutputDevice& rWin, const tools::Rectangle& rRect) override;
};
#endif // INCLUDED_SVX_GRAPHCTL_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
