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0e320a79 1/////////////////////////////////////////////////////////////////////////////
521bf4ff 2// Name: src/os2/accel.cpp
0e320a79 3// Purpose: wxAcceleratorTable
d88de032 4// Author: David Webster
0e320a79 5// Modified by:
d88de032 6// Created: 10/13/99
0e320a79 7// RCS-ID: $Id$
d88de032 8// Copyright: (c) David Webster
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
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12// For compilers that support precompilation, includes "wx.h".
13#include "wx/wxprec.h"
0e320a79 14
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15#include "wx/accel.h"
16
75f11ad7 17#ifndef WX_PRECOMP
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18 #include <stdio.h>
19 #include "wx/window.h"
20 #include "wx/app.h"
21 #include "wx/frame.h"
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22#endif
23
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24#include "wx/os2/private.h"
25
0e320a79 26
0e320a79 27IMPLEMENT_DYNAMIC_CLASS(wxAcceleratorTable, wxObject)
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28
29class WXDLLEXPORT wxAcceleratorRefData: public wxObjectRefData
30{
31 friend class WXDLLEXPORT wxAcceleratorTable;
32public:
33 wxAcceleratorRefData();
d3c7fc99 34 virtual ~wxAcceleratorRefData();
0e320a79 35
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36 inline HACCEL GetHACCEL() const { return m_hAccel; }
37protected:
38 HACCEL m_hAccel;
d88de032 39 bool m_ok;
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40};
41
42#define M_ACCELDATA ((wxAcceleratorRefData *)m_refData)
43
44wxAcceleratorRefData::wxAcceleratorRefData()
45{
670f9935 46 m_ok = false;
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47 m_hAccel = 0;
48} // end of wxAcceleratorRefData::wxAcceleratorRefData
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49
50wxAcceleratorRefData::~wxAcceleratorRefData()
51{
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52 if (m_hAccel)
53 {
54 WinDestroyAccelTable((HACCEL) m_hAccel);
55 }
56 m_hAccel = 0 ;
57} // end of wxAcceleratorRefData::~wxAcceleratorRefData
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58
59wxAcceleratorTable::wxAcceleratorTable()
60{
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61 m_refData = NULL;
62} // end of wxAcceleratorTable::wxAcceleratorTable
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63
64wxAcceleratorTable::~wxAcceleratorTable()
65{
f6bcfd97 66} // end of wxAcceleratorTable::~wxAcceleratorTable
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67
68// Load from .rc resource
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69wxAcceleratorTable::wxAcceleratorTable(
70 const wxString& rResource
71)
0e320a79 72{
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73 HACCEL hAccel;
74 ULONG ulId;
75
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76 m_refData = new wxAcceleratorRefData;
77
65f3f920 78 ulId = atol(rResource.c_str());
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79 hAccel = ::WinLoadAccelTable( vHabmain
80 ,NULL // resources always in .exe
81 ,(ULONG)ulId
82 );
83 if (wxTheApp->GetTopWindow() != NULL)
84 {
85 //
86 // If we have accelerators the top window is the frame
87 //
88 wxFrame* pFrame = (wxFrame*)wxTheApp->GetTopWindow();
89
90 ::WinSetAccelTable( vHabmain
f6bcfd97 91 ,hAccel
598d8cac 92 ,(HWND)pFrame->GetFrame()
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93 );
94 }
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95 M_ACCELDATA->m_hAccel = hAccel;
96 M_ACCELDATA->m_ok = (hAccel != 0);
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97}
98
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99extern int wxCharCodeWXToOS2(
100 int nId
101, bool* pbIsVirtual
102);
d88de032 103
0e320a79 104// Create from an array
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105wxAcceleratorTable::wxAcceleratorTable(
106 int n
3c674514 107, const wxAcceleratorEntry vaEntries[]
f6bcfd97 108)
0e320a79 109{
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110 int nAccelLength = ((sizeof(ACCEL) * n) + sizeof(ACCELTABLE));
111 PACCELTABLE pArr;
112 int i;
0e320a79 113
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114 m_refData = new wxAcceleratorRefData;
115 pArr = (PACCELTABLE) new BYTE[nAccelLength];
116
117 for (i = 0; i < n; i++)
118 {
119 USHORT uVirt = AF_CHAR;
120
121 if (vaEntries[i].GetFlags() & wxACCEL_ALT)
3febf684 122 {
f6bcfd97 123 uVirt |= AF_ALT;
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124 uVirt |= AF_VIRTUALKEY;
125 }
f6bcfd97 126 if (vaEntries[i].GetFlags() & wxACCEL_SHIFT)
3febf684 127 {
f6bcfd97 128 uVirt |= AF_SHIFT;
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129 uVirt |= AF_VIRTUALKEY;
130 }
f6bcfd97 131 if (vaEntries[i].GetFlags() & wxACCEL_CTRL)
3febf684 132 {
f6bcfd97 133 uVirt |= AF_CONTROL;
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134 uVirt |= AF_VIRTUALKEY;
135 }
f6bcfd97 136
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137 bool bIsVirtual;
138 USHORT uKey = (USHORT)wxCharCodeWXToOS2( vaEntries[i].GetKeyCode(),
139 &bIsVirtual);
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140 if (bIsVirtual)
141 uVirt = AF_CHAR | AF_VIRTUALKEY;
142
6670f564 143 USHORT uCmd = (USHORT)vaEntries[i].GetCommand();
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144
145 pArr->aaccel[i].fs = uVirt;
146 pArr->aaccel[i].key = uKey;
147 pArr->aaccel[i].cmd = uCmd;
148 }
6670f564 149 pArr->codepage = (USHORT)::WinQueryCp(wxTheApp->m_hMq);
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150 pArr->cAccel = (USHORT)n;
151 M_ACCELDATA->m_hAccel = ::WinCreateAccelTable( vHabmain
152 ,pArr
153 );
154 if (wxTheApp->GetTopWindow() != NULL)
155 {
156 //
157 // If we have accelerators the top window is the frame
158 //
6670f564 159 wxFrame* pFrame = (wxFrame*)wxTheApp->GetTopWindow();
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160
161 ::WinSetAccelTable( vHabmain
f6bcfd97 162 ,M_ACCELDATA->m_hAccel
598d8cac 163 ,(HWND)pFrame->GetFrame()
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164 );
165 }
166
167 delete[] pArr;
168 M_ACCELDATA->m_ok = (M_ACCELDATA->m_hAccel != 0);
169} // end of wxAcceleratorTable::wxAcceleratorTable
0e320a79 170
b7cacb43 171bool wxAcceleratorTable::IsOk() const
0e320a79 172{
f6bcfd97 173 return(M_ACCELDATA && (M_ACCELDATA->m_ok));
b7cacb43 174} // end of wxAcceleratorTable::IsOk
0e320a79 175
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176void wxAcceleratorTable::SetHACCEL(WXHACCEL hAccel)
177{
178 if (!M_ACCELDATA)
179 m_refData = new wxAcceleratorRefData;
180
181 M_ACCELDATA->m_hAccel = (HACCEL) hAccel;
182}
183
184WXHACCEL wxAcceleratorTable::GetHACCEL() const
185{
186 if (!M_ACCELDATA)
187 return 0;
188 return (WXHACCEL) M_ACCELDATA->m_hAccel;
189}
190
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191bool wxAcceleratorTable::Translate( WXHWND hWnd,
192 WXMSG* pWxmsg ) const
75f11ad7 193{
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194 PQMSG pMsg = (PQMSG)pWxmsg;
195 BOOL rc = FALSE;
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196
197 rc = ::WinTranslateAccel( vHabmain
198 ,(HWND)hWnd
199 ,GetHaccel()
200 ,pMsg
201 );
e15bbde0 202 return (Ok() && rc);
f6bcfd97 203} // end of wxAcceleratorTable::Translate
75f11ad7 204
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205// ---------------------------------------------------------------------------
206// function for translating labels
207// ---------------------------------------------------------------------------
208
6670f564 209wxString wxPMTextToLabel( const wxString& rsTitle )
3a7c1253 210{
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211 wxString sTitle;
212 const wxChar* zPc;
3a7c1253 213
6670f564 214 if (rsTitle.empty())
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215 return(sTitle);
216
217 for (zPc = rsTitle.c_str(); *zPc != wxT('\0'); zPc++)
218 {
219 if (*zPc == wxT('&'))
220 {
221 if (*(zPc + 1) == wxT('&'))
222 {
223 zPc++;
224 sTitle << wxT('&');
225 }
226 else
227 sTitle << wxT('~');
228 }
229 else
230 {
231 if ( *zPc == wxT('~'))
232 {
233 //
234 // Tildes must be doubled to prevent them from being
235 // interpreted as accelerator character prefix by PM ???
236 //
237 sTitle << *zPc;
238 }
239 sTitle << *zPc;
240 }
241 }
242 return(sTitle);
243} // end of wxPMTextToLabel