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110f3205 JS |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: accel.cpp | |
3 | // Purpose: wxAcceleratorTable | |
4 | // Author: Julian Smart | |
5 | // Modified by: | |
6 | // Created: 04/01/98 | |
7 | // RCS-ID: $Id$ | |
8 | // Copyright: (c) Julian Smart | |
9 | // Licence: wxWindows licence | |
10 | ///////////////////////////////////////////////////////////////////////////// | |
11 | ||
12 | #ifdef __GNUG__ | |
13 | #pragma implementation "accel.h" | |
14 | #endif | |
15 | ||
16 | // For compilers that support precompilation, includes "wx.h". | |
17 | #include "wx/wxprec.h" | |
18 | ||
19 | #ifdef __BORLANDC__ | |
20 | #pragma hdrstop | |
21 | #endif | |
22 | ||
23 | #ifndef WX_PRECOMP | |
1e6feb95 | 24 | #include "wx/window.h" |
110f3205 JS |
25 | #endif |
26 | ||
1e6feb95 | 27 | #include "wx/accel.h" |
110f3205 | 28 | |
48d1144b JS |
29 | #include "wx/msw/private.h" |
30 | ||
110f3205 | 31 | IMPLEMENT_DYNAMIC_CLASS(wxAcceleratorTable, wxObject) |
110f3205 JS |
32 | |
33 | class WXDLLEXPORT wxAcceleratorRefData: public wxObjectRefData | |
34 | { | |
35 | friend class WXDLLEXPORT wxAcceleratorTable; | |
36 | public: | |
c50f1fb9 VZ |
37 | wxAcceleratorRefData(); |
38 | ~wxAcceleratorRefData(); | |
110f3205 JS |
39 | |
40 | inline HACCEL GetHACCEL() const { return m_hAccel; } | |
41 | protected: | |
42 | HACCEL m_hAccel; | |
43 | bool m_ok; | |
44 | }; | |
45 | ||
46 | #define M_ACCELDATA ((wxAcceleratorRefData *)m_refData) | |
47 | ||
48 | wxAcceleratorRefData::wxAcceleratorRefData() | |
49 | { | |
50 | m_ok = FALSE; | |
51 | m_hAccel = 0; | |
52 | } | |
53 | ||
54 | wxAcceleratorRefData::~wxAcceleratorRefData() | |
55 | { | |
56 | if (m_hAccel) | |
57 | { | |
1e6d9499 | 58 | // This function not available in WIN16 |
57c208c5 | 59 | #if !defined(__WIN16__) && !defined(__TWIN32__) |
110f3205 | 60 | DestroyAcceleratorTable((HACCEL) m_hAccel); |
1e6d9499 | 61 | #endif |
110f3205 JS |
62 | } |
63 | m_hAccel = 0 ; | |
64 | } | |
65 | ||
66 | wxAcceleratorTable::wxAcceleratorTable() | |
67 | { | |
68 | m_refData = NULL; | |
69 | } | |
70 | ||
71 | wxAcceleratorTable::~wxAcceleratorTable() | |
72 | { | |
73 | } | |
74 | ||
75 | // Load from .rc resource | |
76 | wxAcceleratorTable::wxAcceleratorTable(const wxString& resource) | |
77 | { | |
78 | m_refData = new wxAcceleratorRefData; | |
79 | ||
80 | HACCEL hAccel = | |
57c208c5 | 81 | #if defined(__WIN32__) && !defined(__TWIN32__) |
110f3205 | 82 | #ifdef UNICODE |
837e5743 | 83 | ::LoadAcceleratorsW(wxGetInstance(), (const wxChar *)resource); |
110f3205 JS |
84 | #else |
85 | ::LoadAcceleratorsA(wxGetInstance(), (const char *)resource); | |
86 | #endif | |
87 | #else | |
837e5743 | 88 | ::LoadAccelerators(wxGetInstance(), (const wxChar *)resource); |
110f3205 JS |
89 | #endif |
90 | M_ACCELDATA->m_hAccel = hAccel; | |
91 | M_ACCELDATA->m_ok = (hAccel != 0); | |
92 | } | |
93 | ||
94 | extern int wxCharCodeWXToMSW(int id, bool *isVirtual); | |
95 | ||
96 | // Create from an array | |
5ea105e0 | 97 | #if !defined(__WIN16__) && !defined(__TWIN32__) && !defined(__WXWINE__) |
252eb8fd | 98 | wxAcceleratorTable::wxAcceleratorTable(int n, const wxAcceleratorEntry entries[]) |
110f3205 | 99 | { |
1e6d9499 | 100 | // Not available in WIN16 |
110f3205 JS |
101 | m_refData = new wxAcceleratorRefData; |
102 | ||
103 | ACCEL* arr = new ACCEL[n]; | |
1e6feb95 | 104 | for ( int i = 0; i < n; i++ ) |
110f3205 | 105 | { |
1e6feb95 VZ |
106 | int flags = entries[i].GetFlags(); |
107 | ||
110f3205 | 108 | BYTE fVirt = 0; |
1e6feb95 VZ |
109 | if ( flags & wxACCEL_ALT ) |
110 | fVirt |= FALT | FVIRTKEY; | |
111 | if ( flags & wxACCEL_SHIFT ) | |
112 | fVirt |= FSHIFT | FVIRTKEY; | |
113 | if ( flags & wxACCEL_CTRL ) | |
114 | fVirt |= FCONTROL | FVIRTKEY; | |
110f3205 JS |
115 | |
116 | bool isVirtual; | |
1e6feb95 VZ |
117 | |
118 | WORD key = wxCharCodeWXToMSW(entries[i].GetKeyCode(), &isVirtual); | |
2317bff2 JS |
119 | if (isVirtual) |
120 | fVirt |= FVIRTKEY; | |
110f3205 | 121 | |
110f3205 JS |
122 | arr[i].fVirt = fVirt; |
123 | arr[i].key = key; | |
1e6feb95 | 124 | arr[i].cmd = entries[i].GetCommand(); |
110f3205 JS |
125 | } |
126 | ||
127 | M_ACCELDATA->m_hAccel = ::CreateAcceleratorTable(arr, n); | |
128 | delete[] arr; | |
129 | ||
130 | M_ACCELDATA->m_ok = (M_ACCELDATA->m_hAccel != 0); | |
131 | } | |
c50f1fb9 | 132 | #else // Win16 |
8870c26e JS |
133 | wxAcceleratorTable::wxAcceleratorTable(int WXUNUSED(n), const wxAcceleratorEntry WXUNUSED(entries)[]) |
134 | { | |
1044a386 JS |
135 | // No, we simply gracefully degrade; we don't expect the |
136 | // developer to pepper their code with #ifdefs just for this. | |
137 | // wxFAIL_MSG("not implemented"); | |
8870c26e | 138 | } |
c50f1fb9 | 139 | #endif // Win32/16 |
110f3205 | 140 | |
c50f1fb9 | 141 | bool wxAcceleratorTable::Ok() const |
110f3205 JS |
142 | { |
143 | return (M_ACCELDATA && (M_ACCELDATA->m_ok)); | |
144 | } | |
145 | ||
146 | void wxAcceleratorTable::SetHACCEL(WXHACCEL hAccel) | |
147 | { | |
148 | if (!M_ACCELDATA) | |
149 | m_refData = new wxAcceleratorRefData; | |
150 | ||
151 | M_ACCELDATA->m_hAccel = (HACCEL) hAccel; | |
152 | } | |
153 | ||
154 | WXHACCEL wxAcceleratorTable::GetHACCEL() const | |
155 | { | |
156 | if (!M_ACCELDATA) | |
157 | return 0; | |
158 | return (WXHACCEL) M_ACCELDATA->m_hAccel; | |
159 | } | |
160 | ||
c50f1fb9 VZ |
161 | bool wxAcceleratorTable::Translate(wxWindow *window, WXMSG *wxmsg) const |
162 | { | |
163 | MSG *msg = (MSG *)wxmsg; | |
01dba85a JS |
164 | return Ok() && ::TranslateAccelerator(GetHwndOf(window), GetHaccel(), msg); |
165 | } | |
166 |