| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: accel.cpp |
| 3 | // Purpose: wxAcceleratorTable |
| 4 | // Author: AUTHOR |
| 5 | // Modified by: |
| 6 | // Created: ??/??/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) AUTHOR |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "accel.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/setup.h" |
| 17 | #include "wx/accel.h" |
| 18 | #include "wx/string.h" |
| 19 | |
| 20 | #if !USE_SHARED_LIBRARIES |
| 21 | IMPLEMENT_DYNAMIC_CLASS(wxAcceleratorTable, wxObject) |
| 22 | #endif |
| 23 | |
| 24 | // ---------------------------------------------------------------------------- |
| 25 | // wxAccelList: a list of wxAcceleratorEntries |
| 26 | // ---------------------------------------------------------------------------- |
| 27 | |
| 28 | WX_DECLARE_LIST(wxAcceleratorEntry, wxAccelList); |
| 29 | #include "wx/listimpl.cpp" |
| 30 | WX_DEFINE_LIST(wxAccelList); |
| 31 | |
| 32 | // ---------------------------------------------------------------------------- |
| 33 | // wxAccelRefData: the data used by wxAcceleratorTable |
| 34 | // ---------------------------------------------------------------------------- |
| 35 | |
| 36 | class WXDLLEXPORT wxAcceleratorRefData: public wxObjectRefData |
| 37 | { |
| 38 | friend class WXDLLEXPORT wxAcceleratorTable; |
| 39 | public: |
| 40 | wxAcceleratorRefData(); |
| 41 | ~wxAcceleratorRefData(); |
| 42 | |
| 43 | wxAccelList m_accels; |
| 44 | }; |
| 45 | |
| 46 | #define M_ACCELDATA ((wxAcceleratorRefData *)m_refData) |
| 47 | |
| 48 | wxAcceleratorRefData::wxAcceleratorRefData() |
| 49 | { |
| 50 | m_accels.DeleteContents( TRUE ); |
| 51 | } |
| 52 | |
| 53 | wxAcceleratorRefData::~wxAcceleratorRefData() |
| 54 | { |
| 55 | m_accels.DeleteContents( TRUE ); |
| 56 | } |
| 57 | |
| 58 | wxAcceleratorTable::wxAcceleratorTable() |
| 59 | { |
| 60 | m_refData = NULL; |
| 61 | } |
| 62 | |
| 63 | wxAcceleratorTable::~wxAcceleratorTable() |
| 64 | { |
| 65 | } |
| 66 | |
| 67 | // Create from an array |
| 68 | wxAcceleratorTable::wxAcceleratorTable(int n, wxAcceleratorEntry entries[]) |
| 69 | { |
| 70 | m_refData = new wxAcceleratorRefData; |
| 71 | |
| 72 | for (int i = 0; i < n; i++) |
| 73 | { |
| 74 | int flag = entries[i].GetFlags(); |
| 75 | int keycode = entries[i].GetKeyCode(); |
| 76 | int command = entries[i].GetCommand(); |
| 77 | if ((keycode >= (int)'a') && (keycode <= (int)'z')) keycode = (int)toupper( (char)keycode ); |
| 78 | M_ACCELDATA->m_accels.Append( new wxAcceleratorEntry( flag, keycode, command ) ); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | bool wxAcceleratorTable::Ok() const |
| 83 | { |
| 84 | return (m_refData != NULL); |
| 85 | } |
| 86 | |
| 87 | int wxAcceleratorTable::GetCommand( wxKeyEvent &event ) |
| 88 | { |
| 89 | if (!Ok()) return -1; |
| 90 | |
| 91 | wxNode *node = M_ACCELDATA->m_accels.First(); |
| 92 | while (node) |
| 93 | { |
| 94 | wxAcceleratorEntry *entry = (wxAcceleratorEntry*)node->Data(); |
| 95 | if ((event.m_keyCode == entry->GetKeyCode()) && |
| 96 | (((entry->GetFlags() & wxACCEL_CTRL) == 0) || event.ControlDown()) && |
| 97 | (((entry->GetFlags() & wxACCEL_SHIFT) == 0) || event.ShiftDown()) && |
| 98 | (((entry->GetFlags() & wxACCEL_ALT) == 0) || event.AltDown() || event.MetaDown())) |
| 99 | { |
| 100 | return entry->GetCommand(); |
| 101 | } |
| 102 | node = node->Next(); |
| 103 | } |
| 104 | |
| 105 | return -1; |
| 106 | } |
| 107 | |
| 108 | |