#if wxUSE_ACCEL
+static const struct wxKeyName
+{
+ wxKeyCode code;
+ const wxChar *name;
+} wxKeyNames[] =
+{
+ { WXK_DELETE, wxTRANSLATE("DEL") },
+ { WXK_DELETE, wxTRANSLATE("DELETE") },
+ { WXK_BACK, wxTRANSLATE("BACK") },
+ { WXK_INSERT, wxTRANSLATE("INS") },
+ { WXK_INSERT, wxTRANSLATE("INSERT") },
+ { WXK_RETURN, wxTRANSLATE("ENTER") },
+ { WXK_RETURN, wxTRANSLATE("RETURN") },
+ { WXK_PAGEUP, wxTRANSLATE("PGUP") },
+ { WXK_PAGEDOWN, wxTRANSLATE("PGDN") },
+ { WXK_LEFT, wxTRANSLATE("LEFT") },
+ { WXK_RIGHT, wxTRANSLATE("RIGHT") },
+ { WXK_UP, wxTRANSLATE("UP") },
+ { WXK_DOWN, wxTRANSLATE("DOWN") },
+ { WXK_HOME, wxTRANSLATE("HOME") },
+ { WXK_END, wxTRANSLATE("END") },
+ { WXK_SPACE, wxTRANSLATE("SPACE") },
+ { WXK_TAB, wxTRANSLATE("TAB") },
+ { WXK_ESCAPE, wxTRANSLATE("ESC") },
+ { WXK_ESCAPE, wxTRANSLATE("ESCAPE") },
+ { WXK_CANCEL, wxTRANSLATE("CANCEL") },
+ { WXK_CLEAR, wxTRANSLATE("CLEAR") },
+ { WXK_MENU, wxTRANSLATE("MENU") },
+ { WXK_PAUSE, wxTRANSLATE("PAUSE") },
+ { WXK_CAPITAL, wxTRANSLATE("CAPITAL") },
+ { WXK_SELECT, wxTRANSLATE("SELECT") },
+ { WXK_PRINT, wxTRANSLATE("PRINT") },
+ { WXK_EXECUTE, wxTRANSLATE("EXECUTE") },
+ { WXK_SNAPSHOT, wxTRANSLATE("SNAPSHOT") },
+ { WXK_HELP, wxTRANSLATE("HELP") },
+ { WXK_ADD, wxTRANSLATE("ADD") },
+ { WXK_SEPARATOR, wxTRANSLATE("SEPARATOR") },
+ { WXK_SUBTRACT, wxTRANSLATE("SUBTRACT") },
+ { WXK_DECIMAL, wxTRANSLATE("DECIMAL") },
+ { WXK_DIVIDE, wxTRANSLATE("DIVIDE") },
+ { WXK_NUMLOCK, wxTRANSLATE("NUM_LOCK") },
+ { WXK_SCROLL, wxTRANSLATE("SCROLL_LOCK") },
+ { WXK_PAGEUP, wxTRANSLATE("PAGEUP") },
+ { WXK_PAGEDOWN, wxTRANSLATE("PAGEDOWN") },
+ { WXK_NUMPAD_SPACE, wxTRANSLATE("KP_SPACE") },
+ { WXK_NUMPAD_TAB, wxTRANSLATE("KP_TAB") },
+ { WXK_NUMPAD_ENTER, wxTRANSLATE("KP_ENTER") },
+ { WXK_NUMPAD_HOME, wxTRANSLATE("KP_HOME") },
+ { WXK_NUMPAD_LEFT, wxTRANSLATE("KP_LEFT") },
+ { WXK_NUMPAD_UP, wxTRANSLATE("KP_UP") },
+ { WXK_NUMPAD_RIGHT, wxTRANSLATE("KP_RIGHT") },
+ { WXK_NUMPAD_DOWN, wxTRANSLATE("KP_DOWN") },
+ { WXK_NUMPAD_PAGEUP, wxTRANSLATE("KP_PRIOR") },
+ { WXK_NUMPAD_PAGEUP, wxTRANSLATE("KP_PAGEUP") },
+ { WXK_NUMPAD_PAGEDOWN, wxTRANSLATE("KP_NEXT") },
+ { WXK_NUMPAD_PAGEDOWN, wxTRANSLATE("KP_PAGEDOWN") },
+ { WXK_NUMPAD_END, wxTRANSLATE("KP_END") },
+ { WXK_NUMPAD_BEGIN, wxTRANSLATE("KP_BEGIN") },
+ { WXK_NUMPAD_INSERT, wxTRANSLATE("KP_INSERT") },
+ { WXK_NUMPAD_DELETE, wxTRANSLATE("KP_DELETE") },
+ { WXK_NUMPAD_EQUAL, wxTRANSLATE("KP_EQUAL") },
+ { WXK_NUMPAD_MULTIPLY, wxTRANSLATE("KP_MULTIPLY") },
+ { WXK_NUMPAD_ADD, wxTRANSLATE("KP_ADD") },
+ { WXK_NUMPAD_SEPARATOR, wxTRANSLATE("KP_SEPARATOR") },
+ { WXK_NUMPAD_SUBTRACT, wxTRANSLATE("KP_SUBTRACT") },
+ { WXK_NUMPAD_DECIMAL, wxTRANSLATE("KP_DECIMAL") },
+ { WXK_NUMPAD_DIVIDE, wxTRANSLATE("KP_DIVIDE") },
+ { WXK_WINDOWS_LEFT, wxTRANSLATE("WINDOWS_LEFT") },
+ { WXK_WINDOWS_RIGHT, wxTRANSLATE("WINDOWS_RIGHT") },
+ { WXK_WINDOWS_MENU, wxTRANSLATE("WINDOWS_MENU") },
+ { WXK_COMMAND, wxTRANSLATE("COMMAND") },
+};
+
+// return true if the 2 strings refer to the same accel
+//
+// as accels can be either translated or not, check for both possibilities and
+// also compare case-insensitively as the key names case doesn't count
static inline bool CompareAccelString(const wxString& str, const wxChar *accel)
{
+ return str.CmpNoCase(accel) == 0
#if wxUSE_INTL
- return str == accel || str == wxGetTranslation(accel);
-#else
- return str == accel;
+ || str.CmpNoCase(wxGetTranslation(accel)) == 0
#endif
+ ;
+}
+
+// return prefixCode+number if the string is of the form "<prefix><number>" and
+// 0 if it isn't
+//
+// first and last parameter specify the valid domain for "number" part
+static int
+IsNumberedAccelKey(const wxString& str,
+ const wxChar *prefix,
+ wxKeyCode prefixCode,
+ unsigned first,
+ unsigned last)
+{
+ const size_t lenPrefix = wxStrlen(prefix);
+ if ( !CompareAccelString(str.Left(lenPrefix), prefix) )
+ return 0;
+
+ unsigned long num;
+ if ( !str.Mid(lenPrefix).ToULong(&num) )
+ return 0;
+
+ if ( num < first || num > last )
+ {
+ // this must be a mistake, chances that this is a valid name of another
+ // key are vanishingly small
+ wxLogDebug(_T("Invalid key string \"%s\""), str.c_str());
+ return 0;
+ }
+
+ return prefixCode + num - first;
}
// return wxAcceleratorEntry for the given menu string or NULL if none
-// specified
wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
{
- // wxPrintf( wxT("label %s\n"), label.c_str() );
-
// check for accelerators: they are given after '\t'
int posTab = label.Find(wxT('\t'));
- if ( posTab != wxNOT_FOUND ) {
- // parse the accelerator string
- int keyCode = 0;
- int accelFlags = wxACCEL_NORMAL;
- wxString current;
- for ( size_t n = (size_t)posTab + 1; n < label.Len(); n++ ) {
- if ( (label[n] == '+') || (label[n] == '-') ) {
- if ( CompareAccelString(current, wxTRANSLATE("ctrl")) )
- accelFlags |= wxACCEL_CTRL;
- else if ( CompareAccelString(current, wxTRANSLATE("alt")) )
- accelFlags |= wxACCEL_ALT;
- else if ( CompareAccelString(current, wxTRANSLATE("shift")) )
- accelFlags |= wxACCEL_SHIFT;
- else {
- // we may have "Ctrl-+", for example, but we still want to
- // catch typos like "Crtl-A" so only give the warning if we
- // have something before the current '+' or '-', else take
- // it as a literal symbol
- if ( current.empty() )
- {
- current += label[n];
+ if ( posTab == wxNOT_FOUND )
+ return NULL;
- // skip clearing it below
- continue;
- }
- else
- {
- wxLogDebug(wxT("Unknown accel modifier: '%s'"),
- current.c_str());
- }
- }
+ // parse the accelerator string
+ int accelFlags = wxACCEL_NORMAL;
+ wxString current;
+ for ( size_t n = (size_t)posTab + 1; n < label.length(); n++ )
+ {
+ if ( (label[n] == '+') || (label[n] == '-') )
+ {
+ if ( CompareAccelString(current, wxTRANSLATE("ctrl")) )
+ accelFlags |= wxACCEL_CTRL;
+ else if ( CompareAccelString(current, wxTRANSLATE("alt")) )
+ accelFlags |= wxACCEL_ALT;
+ else if ( CompareAccelString(current, wxTRANSLATE("shift")) )
+ accelFlags |= wxACCEL_SHIFT;
+ else // not a recognized modifier name
+ {
+ // we may have "Ctrl-+", for example, but we still want to
+ // catch typos like "Crtl-A" so only give the warning if we
+ // have something before the current '+' or '-', else take
+ // it as a literal symbol
+ if ( current.empty() )
+ {
+ current += label[n];
- current.clear();
- }
- else {
- current += (wxChar) wxTolower(label[n]);
+ // skip clearing it below
+ continue;
+ }
+ else
+ {
+ wxLogDebug(wxT("Unknown accel modifier: '%s'"),
+ current.c_str());
+ }
}
+
+ current.clear();
+ }
+ else // not special character
+ {
+ current += (wxChar) wxTolower(label[n]);
}
+ }
- if ( current.empty() ) {
+ int keyCode;
+ const size_t len = current.length();
+ switch ( len )
+ {
+ case 0:
wxLogDebug(wxT("No accel key found, accel string ignored."));
- }
- else {
- if ( current.Len() == 1 ) {
- // it's a letter
- keyCode = current[0U];
-
- // Only call wxToupper if control, alt, or shift is held down,
- // otherwise lower case accelerators won't work.
- if (accelFlags != wxACCEL_NORMAL) {
- keyCode = wxToupper(keyCode);
- }
- }
- else {
- // is it a function key?
- if ( current[0U] == 'f' && wxIsdigit(current[1U]) &&
- (current.Len() == 2 ||
- (current.Len() == 3 && wxIsdigit(current[2U]))) ) {
- keyCode = WXK_F1 + wxAtoi(current.c_str() + 1) - 1;
- }
- else {
- // several special cases
- current.MakeUpper();
- if ( current == wxT("DEL") )
- keyCode = WXK_DELETE;
- else if ( current == wxT("DELETE") )
- keyCode = WXK_DELETE;
- else if ( current == wxT("BACK") )
- keyCode = WXK_BACK;
- else if ( current == wxT("INS") )
- keyCode = WXK_INSERT;
- else if ( current == wxT("INSERT") )
- keyCode = WXK_INSERT;
- else if ( current == wxT("ENTER") || current == wxT("RETURN") )
- keyCode = WXK_RETURN;
- else if ( current == wxT("PGUP") )
- keyCode = WXK_PRIOR;
- else if ( current == wxT("PGDN") )
- keyCode = WXK_NEXT;
- else if ( current == wxT("LEFT") )
- keyCode = WXK_LEFT;
- else if ( current == wxT("RIGHT") )
- keyCode = WXK_RIGHT;
- else if ( current == wxT("UP") )
- keyCode = WXK_UP;
- else if ( current == wxT("DOWN") )
- keyCode = WXK_DOWN;
- else if ( current == wxT("HOME") )
- keyCode = WXK_HOME;
- else if ( current == wxT("END") )
- keyCode = WXK_END;
- else if ( current == wxT("SPACE") || current == _("SPACE") )
- keyCode = WXK_SPACE;
- else if ( current == wxT("TAB") )
- keyCode = WXK_TAB;
- else if ( current == wxT("ESC") || current == wxT("ESCAPE") )
- keyCode = WXK_ESCAPE;
- else if ( current == wxT("CANCEL") )
- keyCode = WXK_CANCEL;
- else if ( current == wxT("CLEAR") )
- keyCode = WXK_CLEAR;
- else if ( current == wxT("MENU") )
- keyCode = WXK_MENU;
- else if ( current == wxT("PAUSE") )
- keyCode = WXK_PAUSE;
- else if ( current == wxT("CAPITAL") )
- keyCode = WXK_CAPITAL;
- else if ( current == wxT("SELECT") )
- keyCode = WXK_SELECT;
- else if ( current == wxT("PRINT") )
- keyCode = WXK_PRINT;
- else if ( current == wxT("EXECUTE") )
- keyCode = WXK_EXECUTE;
- else if ( current == wxT("SNAPSHOT") )
- keyCode = WXK_SNAPSHOT;
- else if ( current == wxT("HELP") )
- keyCode = WXK_HELP;
- else if ( current == wxT("ADD") )
- keyCode = WXK_ADD;
- else if ( current == wxT("SEPARATOR") )
- keyCode = WXK_SEPARATOR;
- else if ( current == wxT("SUBTRACT") )
- keyCode = WXK_SUBTRACT;
- else if ( current == wxT("DECIMAL") )
- keyCode = WXK_DECIMAL;
- else if ( current == wxT("DIVIDE") )
- keyCode = WXK_DIVIDE;
- else if ( current == wxT("NUM_LOCK") )
- keyCode = WXK_NUMLOCK;
- else if ( current == wxT("SCROLL_LOCK") )
- keyCode = WXK_SCROLL;
- else if ( current == wxT("PAGEUP") )
- keyCode = WXK_PAGEUP;
- else if ( current == wxT("PAGEDOWN") )
- keyCode = WXK_PAGEDOWN;
- else if ( current == wxT("KP_SPACE") )
- keyCode = WXK_NUMPAD_SPACE;
- else if ( current == wxT("KP_TAB") )
- keyCode = WXK_NUMPAD_TAB;
- else if ( current == wxT("KP_ENTER") )
- keyCode = WXK_NUMPAD_ENTER;
- else if ( current == wxT("KP_HOME") )
- keyCode = WXK_NUMPAD_HOME;
- else if ( current == wxT("KP_LEFT") )
- keyCode = WXK_NUMPAD_LEFT;
- else if ( current == wxT("KP_UP") )
- keyCode = WXK_NUMPAD_UP;
- else if ( current == wxT("KP_RIGHT") )
- keyCode = WXK_NUMPAD_RIGHT;
- else if ( current == wxT("KP_DOWN") )
- keyCode = WXK_NUMPAD_DOWN;
- else if ( current == wxT("KP_PRIOR") )
- keyCode = WXK_NUMPAD_PRIOR;
- else if ( current == wxT("KP_PAGEUP") )
- keyCode = WXK_NUMPAD_PAGEUP;
- else if ( current == wxT("KP_NEXT;") )
- keyCode = WXK_NUMPAD_NEXT;
- else if ( current == wxT("KP_PAGEDOWN") )
- keyCode = WXK_NUMPAD_PAGEDOWN;
- else if ( current == wxT("KP_END") )
- keyCode = WXK_NUMPAD_END;
- else if ( current == wxT("KP_BEGIN") )
- keyCode = WXK_NUMPAD_BEGIN;
- else if ( current == wxT("KP_INSERT") )
- keyCode = WXK_NUMPAD_INSERT;
- else if ( current == wxT("KP_DELETE") )
- keyCode = WXK_NUMPAD_DELETE;
- else if ( current == wxT("KP_EQUAL") )
- keyCode = WXK_NUMPAD_EQUAL;
- else if ( current == wxT("KP_MULTIPLY") )
- keyCode = WXK_NUMPAD_MULTIPLY;
- else if ( current == wxT("KP_ADD") )
- keyCode = WXK_NUMPAD_ADD;
- else if ( current == wxT("KP_SEPARATOR") )
- keyCode = WXK_NUMPAD_SEPARATOR;
- else if ( current == wxT("KP_SUBTRACT") )
- keyCode = WXK_NUMPAD_SUBTRACT;
- else if ( current == wxT("KP_DECIMAL") )
- keyCode = WXK_NUMPAD_DECIMAL;
- else if ( current == wxT("KP_DIVIDE") )
- keyCode = WXK_NUMPAD_DIVIDE;
- else if ( current == wxT("WINDOWS_LEFT") )
- keyCode = WXK_WINDOWS_LEFT;
- else if ( current == wxT("WINDOWS_RIGHT") )
- keyCode = WXK_WINDOWS_RIGHT;
- else if ( current == wxT("WINDOWS_MENU") )
- keyCode = WXK_WINDOWS_MENU;
- else if ( current == wxT("COMMAND") )
- keyCode = WXK_COMMAND;
- else if ( current.Left(3) == wxT("KP_") && wxIsdigit(current[3U]) )
- keyCode = WXK_NUMPAD0 + wxAtoi(current.c_str() + 3);
- else if ( current.Left(7) == wxT("SPECIAL") && wxIsdigit(current[7U]) )
- keyCode = WXK_SPECIAL1 + wxAtoi(current.c_str() + 7) - 1;
- else
+ return NULL;
+
+ case 1:
+ // it's just a letter
+ keyCode = current[0U];
+
+ // if the key is used with any modifiers, make it an uppercase one
+ // because Ctrl-A and Ctrl-a are the same; but keep it as is if it's
+ // used alone as 'a' and 'A' are different
+ if ( accelFlags != wxACCEL_NORMAL )
+ keyCode = wxToupper(keyCode);
+ break;
+
+ default:
+ keyCode = IsNumberedAccelKey(current, wxTRANSLATE("F"),
+ WXK_F1, 1, 12);
+ if ( !keyCode )
+ {
+ for ( size_t n = 0; n < WXSIZEOF(wxKeyNames); n++ )
+ {
+ const wxKeyName& kn = wxKeyNames[n];
+ if ( CompareAccelString(current, kn.name) )
{
- wxLogDebug(wxT("Unrecognized accel key '%s', accel string ignored."),
- current.c_str());
- return NULL;
+ keyCode = kn.code;
+ break;
}
}
}
- }
- if ( keyCode ) {
- // we do have something
- return new wxAcceleratorEntry(accelFlags, keyCode);
- }
+ if ( !keyCode )
+ keyCode = IsNumberedAccelKey(current, wxTRANSLATE("KP_"),
+ WXK_NUMPAD0, 0, 9);
+ if ( !keyCode )
+ keyCode = IsNumberedAccelKey(current, wxTRANSLATE("SPECIAL"),
+ WXK_SPECIAL1, 1, 20);
+
+ if ( !keyCode )
+ {
+ wxLogDebug(wxT("Unrecognized accel key '%s', accel string ignored."),
+ current.c_str());
+ return NULL;
+ }
}
- return (wxAcceleratorEntry *)NULL;
+
+ wxASSERT_MSG( keyCode, _T("logic error: should have key code here") );
+
+ return new wxAcceleratorEntry(accelFlags, keyCode);
}
wxAcceleratorEntry *wxMenuItemBase::GetAccel() const
int flags = accel->GetFlags();
if ( flags & wxACCEL_ALT )
- text += wxT("Alt-");
+ text += _("Alt-");
if ( flags & wxACCEL_CTRL )
- text += wxT("Ctrl-");
+ text += _("Ctrl-");
if ( flags & wxACCEL_SHIFT )
- text += wxT("Shift-");
-
- int code = accel->GetKeyCode();
- switch ( code )
+ text += _("Shift-");
+
+ const int code = accel->GetKeyCode();
+
+ if ( wxIsalnum(code) )
+ text << (wxChar)code;
+ else if ( code >= WXK_F1 && code <= WXK_F12 )
+ text << _("F") << code - WXK_F1 + 1;
+ else if ( code >= WXK_NUMPAD0 && code <= WXK_NUMPAD9 )
+ text << _("KP_") << code - WXK_NUMPAD0;
+ else if ( code >= WXK_SPECIAL1 && code <= WXK_SPECIAL20 )
+ text << _("SPECIAL") << code - WXK_SPECIAL1 + 1;
+ else // check the named keys
{
- case WXK_F1:
- case WXK_F2:
- case WXK_F3:
- case WXK_F4:
- case WXK_F5:
- case WXK_F6:
- case WXK_F7:
- case WXK_F8:
- case WXK_F9:
- case WXK_F10:
- case WXK_F11:
- case WXK_F12:
- text << wxT('F') << code - WXK_F1 + 1;
- break;
-
- // if there are any other keys wxGetAccelFromString() may return,
- // we should process them here
-
- default:
- if ( wxIsalnum(code) )
+ size_t n;
+ for ( n = 0; n < WXSIZEOF(wxKeyNames); n++ )
+ {
+ const wxKeyName& kn = wxKeyNames[n];
+ if ( code == kn.code )
{
- text << (wxChar)code;
-
+ text << wxGetTranslation(kn.name);
break;
}
+ }
- wxFAIL_MSG( wxT("unknown keyboard accel") );
+ wxASSERT_MSG( n != WXSIZEOF(wxKeyNames),
+ wxT("unknown keyboard accelerator code") );
}
}
projects / wxWidgets.git / blobdiff