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bcf1fa6b RR |
1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: accel.cpp | |
3 | // Purpose: | |
4 | // Author: Robert Roebling | |
32e9da8b | 5 | // Id: $id$ |
bcf1fa6b RR |
6 | // Copyright: (c) 1998 Robert Roebling |
7 | // Licence: wxWindows licence | |
8 | ///////////////////////////////////////////////////////////////////////////// | |
9 | ||
10 | #ifdef __GNUG__ | |
11 | #pragma implementation "accel.h" | |
12 | #endif | |
13 | ||
14 | #include "wx/accel.h" | |
15 | ||
66c135f3 RR |
16 | #include <ctype.h> |
17 | ||
bbe0af5b RR |
18 | #ifdef __WXDEBUG__ |
19 | #ifdef NULL | |
20 | #undef NULL | |
21 | #endif | |
22 | #define NULL ((void*)0L) | |
23 | #endif | |
24 | ||
bcf1fa6b RR |
25 | //----------------------------------------------------------------------------- |
26 | // wxAcceleratorTable | |
27 | //----------------------------------------------------------------------------- | |
28 | ||
29 | class wxAccelRefData: public wxObjectRefData | |
30 | { | |
ec758a20 | 31 | public: |
bcf1fa6b | 32 | |
ec758a20 | 33 | wxAccelRefData(void); |
bcf1fa6b | 34 | |
ec758a20 | 35 | wxList m_accels; |
bcf1fa6b RR |
36 | }; |
37 | ||
38 | wxAccelRefData::wxAccelRefData(void) | |
39 | { | |
ec758a20 | 40 | m_accels.DeleteContents( TRUE ); |
bcf1fa6b RR |
41 | } |
42 | ||
43 | //----------------------------------------------------------------------------- | |
44 | ||
45 | #define M_ACCELDATA ((wxAccelRefData *)m_refData) | |
46 | ||
47 | IMPLEMENT_DYNAMIC_CLASS(wxAcceleratorTable,wxObject) | |
48 | ||
49 | wxAcceleratorTable::wxAcceleratorTable() | |
50 | { | |
bcf1fa6b RR |
51 | } |
52 | ||
53 | wxAcceleratorTable::wxAcceleratorTable( int n, wxAcceleratorEntry entries[] ) | |
54 | { | |
ec758a20 RR |
55 | m_refData = new wxAccelRefData(); |
56 | ||
57 | for (int i = 0; i < n; i++) | |
58 | { | |
59 | int flag = entries[i].GetFlags(); | |
60 | int keycode = entries[i].GetKeyCode(); | |
61 | int command = entries[i].GetCommand(); | |
62 | if ((keycode >= (int)'A') && (keycode <= (int)'Z')) keycode = (int)tolower( (char)keycode ); | |
63 | M_ACCELDATA->m_accels.Append( new wxAcceleratorEntry( flag, keycode, command ) ); | |
64 | } | |
bcf1fa6b RR |
65 | } |
66 | ||
67 | wxAcceleratorTable::~wxAcceleratorTable() | |
68 | { | |
69 | } | |
70 | ||
71 | bool wxAcceleratorTable::Ok() const | |
72 | { | |
ec758a20 | 73 | return (m_refData != NULL); |
bcf1fa6b RR |
74 | } |
75 | ||
76 | int wxAcceleratorTable::GetCommand( wxKeyEvent &event ) | |
77 | { | |
ec758a20 | 78 | if (!Ok()) return -1; |
e55ad60e | 79 | |
ec758a20 RR |
80 | wxNode *node = M_ACCELDATA->m_accels.First(); |
81 | while (node) | |
82 | { | |
83 | wxAcceleratorEntry *entry = (wxAcceleratorEntry*)node->Data(); | |
84 | if ((event.m_keyCode == entry->GetKeyCode()) && | |
85 | (((entry->GetFlags() & wxACCEL_CTRL) == 0) || event.ControlDown()) && | |
86 | (((entry->GetFlags() & wxACCEL_SHIFT) == 0) || event.ShiftDown()) && | |
87 | (((entry->GetFlags() & wxACCEL_ALT) == 0) || event.AltDown() || event.MetaDown())) | |
88 | { | |
89 | return entry->GetCommand(); | |
90 | } | |
91 | node = node->Next(); | |
92 | } | |
bcf1fa6b | 93 | |
ec758a20 | 94 | return -1; |
bcf1fa6b RR |
95 | } |
96 |