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