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[wxWidgets.git] / src / motif / accel.cpp
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4bb6408c 1/////////////////////////////////////////////////////////////////////////////
55034339 2// Name: src/motif/accel.cpp
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3// Purpose: wxAcceleratorTable
4// Author: Julian Smart
5// Modified by:
6// Created: 17/09/98
7// RCS-ID: $Id$
8// Copyright: (c) Julian Smart
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"
14
4bb6408c 15#include "wx/accel.h"
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16
17#ifndef WX_PRECOMP
18 #include "wx/string.h"
de6185e2 19 #include "wx/utils.h"
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20#endif
21
8aa04e8b 22#include <ctype.h>
4bb6408c 23
4bb6408c 24IMPLEMENT_DYNAMIC_CLASS(wxAcceleratorTable, wxObject)
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25
26class WXDLLEXPORT wxAcceleratorRefData: public wxObjectRefData
27{
6991087b 28 friend class wxAcceleratorTable;
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29public:
30 wxAcceleratorRefData();
d3c7fc99 31 virtual ~wxAcceleratorRefData();
0fb67cd1 32
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33public:
34 int m_count;
35 wxAcceleratorEntry* m_entries;
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36};
37
38#define M_ACCELDATA ((wxAcceleratorRefData *)m_refData)
39
40wxAcceleratorRefData::wxAcceleratorRefData()
41{
8aa04e8b 42 m_count = 0;
d3b9f782 43 m_entries = NULL;
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44}
45
46wxAcceleratorRefData::~wxAcceleratorRefData()
47{
8aa04e8b 48 delete[] m_entries;
d3b9f782 49 m_entries = NULL;
8aa04e8b 50 m_count = 0;
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51}
52
53wxAcceleratorTable::wxAcceleratorTable()
54{
d3b9f782 55 m_refData = NULL;
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56}
57
58wxAcceleratorTable::~wxAcceleratorTable()
59{
8aa04e8b 60 // Data deleted in ~wxObject
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61}
62
63// Load from .rc resource
af111fc3 64wxAcceleratorTable::wxAcceleratorTable(const wxString& WXUNUSED(resource))
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65{
66 m_refData = new wxAcceleratorRefData;
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67}
68
69// Create from an array
3c674514 70wxAcceleratorTable::wxAcceleratorTable(int n, const wxAcceleratorEntry entries[])
4bb6408c 71{
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72 wxAcceleratorRefData* data = new wxAcceleratorRefData;
73 m_refData = data;
0fb67cd1 74
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75 data->m_count = n;
76 data->m_entries = new wxAcceleratorEntry[n];
77 int i;
78 for (i = 0; i < n; i++)
79 data->m_entries[i] = entries[i];
0fb67cd1 80
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81}
82
b7cacb43 83bool wxAcceleratorTable::IsOk() const
4bb6408c 84{
d3b9f782 85 return (m_refData != NULL);
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86}
87
88int wxAcceleratorTable::GetCount() const
89{
90 return M_ACCELDATA->m_count;
91}
92
93wxAcceleratorEntry* wxAcceleratorTable::GetEntries() const
94{
95 return M_ACCELDATA->m_entries;
96}
97
98// Implementation use only
99bool wxAcceleratorEntry::MatchesEvent(const wxKeyEvent& event) const
100{
101 bool eventAltDown = event.AltDown();
102 bool eventCtrlDown = event.ControlDown();
103 bool eventShiftDown = event.ShiftDown();
0ec6fd04 104 int eventKeyCode = event.GetKeyCode();
0fb67cd1 105
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106 bool accAltDown = ((GetFlags() & wxACCEL_ALT) == wxACCEL_ALT);
107 bool accCtrlDown = ((GetFlags() & wxACCEL_CTRL) == wxACCEL_CTRL);
108 bool accShiftDown = ((GetFlags() & wxACCEL_SHIFT) == wxACCEL_SHIFT);
109 int accKeyCode = GetKeyCode();
110 int accKeyCode2 = GetKeyCode();
111 if (isascii(accKeyCode2))
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112 accKeyCode2 = tolower(accKeyCode2);
113
8aa04e8b 114 return ((eventAltDown == accAltDown) && (eventCtrlDown == accCtrlDown) &&
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115 (eventShiftDown == accShiftDown) &&
116 ((eventKeyCode == accKeyCode || eventKeyCode == accKeyCode2))) ;
4bb6408c 117}