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