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Increase the number of visible OS X combo items.
[wxWidgets.git] / src / osx / accel.cpp
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: src/osx/accel.cpp
3 // Purpose: wxAcceleratorTable
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // Copyright: (c) Stefan Csomor
8 // Licence: wxWindows licence
9 /////////////////////////////////////////////////////////////////////////////
10
11 #include "wx/wxprec.h"
12
13 #if wxUSE_ACCEL
14
15 #include "wx/accel.h"
16
17 #ifndef WX_PRECOMP
18 #include "wx/string.h"
19 #endif
20
21 IMPLEMENT_DYNAMIC_CLASS(wxAcceleratorTable, wxObject)
22
23 // ----------------------------------------------------------------------------
24 // wxAccelList: a list of wxAcceleratorEntries
25 // ----------------------------------------------------------------------------
26
27 WX_DECLARE_LIST(wxAcceleratorEntry, wxAccelList);
28 #include "wx/listimpl.cpp"
29 WX_DEFINE_LIST(wxAccelList)
30
31 // ----------------------------------------------------------------------------
32 // wxAccelRefData: the data used by wxAcceleratorTable
33 // ----------------------------------------------------------------------------
34
35 class WXDLLEXPORT wxAcceleratorRefData: public wxObjectRefData
36 {
37 friend class wxAcceleratorTable;
38 public:
39 wxAcceleratorRefData();
40 virtual ~wxAcceleratorRefData();
41
42 wxAccelList m_accels;
43 };
44
45 #define M_ACCELDATA ((wxAcceleratorRefData *)m_refData)
46
47 wxAcceleratorRefData::wxAcceleratorRefData()
48 : m_accels()
49 {
50 }
51
52 wxAcceleratorRefData::~wxAcceleratorRefData()
53 {
54 WX_CLEAR_LIST( wxAccelList, m_accels );
55 }
56
57 wxAcceleratorTable::wxAcceleratorTable()
58 {
59 m_refData = NULL;
60 }
61
62 wxAcceleratorTable::~wxAcceleratorTable()
63 {
64 }
65
66 // Create from an array
67 wxAcceleratorTable::wxAcceleratorTable(int n, const wxAcceleratorEntry entries[])
68 {
69 m_refData = new wxAcceleratorRefData;
70
71 for (int i = 0; i < n; i++)
72 {
73 int flag = entries[i].GetFlags();
74 int keycode = entries[i].GetKeyCode();
75 int command = entries[i].GetCommand();
76 if ((keycode >= (int)'a') && (keycode <= (int)'z')) keycode = (int)toupper( (char)keycode );
77 M_ACCELDATA->m_accels.Append( new wxAcceleratorEntry( flag, keycode, command ) );
78 }
79 }
80
81 bool wxAcceleratorTable::IsOk() const
82 {
83 return (m_refData != NULL);
84 }
85
86 int wxAcceleratorTable::GetCommand( wxKeyEvent &event )
87 {
88 if (!IsOk()) return -1;
89
90 wxAccelList::compatibility_iterator node = M_ACCELDATA->m_accels.GetFirst();
91 while (node)
92 {
93 wxAcceleratorEntry *entry = node->GetData();
94 if ((event.m_keyCode == entry->GetKeyCode()) &&
95 (((entry->GetFlags() & wxACCEL_RAW_CTRL) != 0) == event.RawControlDown()) &&
96 (((entry->GetFlags() & wxACCEL_SHIFT) != 0) == event.ShiftDown()) &&
97 (((entry->GetFlags() & wxACCEL_ALT) != 0) == event.AltDown()) &&
98 (((entry->GetFlags() & wxACCEL_CTRL) != 0) == event.ControlDown()))
99 {
100 return entry->GetCommand();
101 }
102 node = node->GetNext();
103 }
104
105 return -1;
106 }
107
108 #endif // wxUSE_ACCEL