include/wx/motif/accel.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        accel.h
   3 // Purpose:     wxAcceleratorTable class
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     17/09/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_ACCEL_H_
  13 #define _WX_ACCEL_H_
  14
  15 #ifdef __GNUG__
  16 #pragma interface "accel.h"
  17 #endif
  18
  19 #include "wx/object.h"
  20 #include "wx/string.h"
  21 #include "wx/event.h"
  22
  23 class WXDLLEXPORT wxAcceleratorTable;
  24
  25 // Hold Ctrl key down
  26 #define wxACCEL_ALT     0x01
  27
  28 // Hold Ctrl key down
  29 #define wxACCEL_CTRL    0x02
  30
  31  // Hold Shift key down
  32 #define wxACCEL_SHIFT   0x04
  33
  34  // Hold no key down
  35 #define wxACCEL_NORMAL  0x00
  36
  37 class WXDLLEXPORT wxAcceleratorEntry
  38 {
  39 public:
  40     wxAcceleratorEntry(const wxAcceleratorEntry& entry)
  41     {
  42         m_flags = entry.m_flags; m_keyCode = entry.m_keyCode; m_command = entry.m_command;
  43     }
  44     wxAcceleratorEntry(int flags = 0, int keyCode = 0, int cmd = 0)
  45     {
  46         m_flags = flags; m_keyCode = keyCode; m_command = cmd;
  47     }
  48
  49     void Set(int flags, int keyCode, int cmd)
  50          { m_flags = flags; m_keyCode = keyCode; m_command = cmd; }
  51
  52     int GetFlags() const { return m_flags; }
  53     int GetKeyCode() const { return m_keyCode; }
  54     int GetCommand() const { return m_command; }
  55
  56     void operator = (const wxAcceleratorEntry& entry)
  57     {
  58         m_flags = entry.m_flags; m_keyCode = entry.m_keyCode; m_command = entry.m_command;
  59     }
  60
  61     // Implementation use only
  62     bool MatchesEvent(const wxKeyEvent& event) const;
  63
  64 public:
  65     int          m_flags;
  66     int          m_keyCode; // ASCII or virtual keycode
  67     int          m_command; // Command id to generate
  68 };
  69
  70 class WXDLLEXPORT wxAcceleratorTable: public wxObject
  71 {
  72 DECLARE_DYNAMIC_CLASS(wxAcceleratorTable)
  73 public:
  74     wxAcceleratorTable();
  75     wxAcceleratorTable(const wxString& resource); // Load from .rc resource
  76     wxAcceleratorTable(int n, wxAcceleratorEntry entries[]); // Load from array
  77
  78     // Copy constructors
  79     wxAcceleratorTable(const wxAcceleratorTable& accel) { Ref(accel); }
  80     wxAcceleratorTable(const wxAcceleratorTable* accel) { if (accel) Ref(*accel); }
  81
  82     ~wxAcceleratorTable();
  83
  84     wxAcceleratorTable& operator = (const wxAcceleratorTable& accel) { if (*this == accel) return (*this); Ref(accel); return *this; }
  85     bool operator == (const wxAcceleratorTable& accel) { return m_refData == accel.m_refData; }
  86     bool operator != (const wxAcceleratorTable& accel) { return m_refData != accel.m_refData; }
  87
  88     bool Ok() const;
  89
  90 // Implementation only
  91     int GetCount() const;
  92     wxAcceleratorEntry* GetEntries() const;
  93 };
  94
  95 WXDLLEXPORT_DATA(extern wxAcceleratorTable) wxNullAcceleratorTable;
  96
  97 #endif
  98     // _WX_ACCEL_H_