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1 // -*- C++ -*-
2 /**
3  * \file GuiImplementation.C
4  * This file is part of LyX, the document processor.
5  * Licence details can be found in the file COPYING.
6  *
7  * \author John Levon
8  * \author Abdelrazak Younes
9  *
10  * Full author contact details are available in file CREDITS.
11  */
12
13 #include <config.h>
14
15 // This include must be declared before everything else because
16 // of boost/Qt/LyX clash...
17 #include "GuiView.h"
18
19 #include "GuiImplementation.h"
20 #include "GuiWorkArea.h"
21
22 #include "BufferView.h"
23
24 using boost::shared_ptr;
25
26 namespace lyx {
27 namespace frontend {
28
29 GuiImplementation::GuiImplementation(): max_view_id_(0), max_wa_id_(0)
30 {
31 }
32
33
34 int GuiImplementation::newView(unsigned int /*w*/, unsigned int /*h*/)
35 {
36         size_t const id = max_view_id_;
37         ++max_view_id_;
38
39         views_[id].reset(new GuiView());
40
41         return id;
42 }
43
44
45 LyXView& GuiImplementation::view(int id)
46 {
47         BOOST_ASSERT(views_.find(id) != views_.end());
48
49         return *views_[id].get();
50 }
51
52
53 void GuiImplementation::destroyView(int id)
54 {
55         views_.erase(id);
56 }
57
58
59 int GuiImplementation::newWorkArea(unsigned int w, unsigned int h, int view_id)
60 {
61         size_t const id = max_wa_id_;
62         ++max_wa_id_;
63
64         GuiView * view = views_[view_id].get();
65
66         work_areas_[id].reset(new GuiWorkArea(w, h, *view));
67
68         // FIXME BufferView creation should be independant of WorkArea creation
69         buffer_views_[id].reset(new BufferView);
70         work_areas_[id]->setBufferView(buffer_views_[id].get());
71         view->setWorkArea(work_areas_[id].get());
72
73         view->setCentralWidget(work_areas_[id].get());
74
75         return id;
76 }
77
78
79 WorkArea& GuiImplementation::workArea(int id)
80 {
81         BOOST_ASSERT(work_areas_.find(id) != work_areas_.end());
82
83         return *work_areas_[id].get();
84 }
85
86
87 void GuiImplementation::destroyWorkArea(int id)
88 {
89         work_areas_.erase(id);
90 }
91
92 } // namespace frontend
93 } // namespace lyx