void *data)
{
/* Multibyte-friendly key event handler */
- OSStatus e = -1;
+ OSStatus err = -1;
UInt32 actualSize;
UniChar *text;
char_u result[INLINE_KEY_BUFFER_SIZE];
UInt32 key_sym;
char charcode;
int key_char;
- UInt32 modifiers;
+ UInt32 modifiers, vimModifiers;
size_t encLen;
char_u *to = NULL;
Boolean isSpecial = FALSE;
int i;
+ EventRef keyEvent;
/* Mask the mouse (as per user setting) */
if (p_mh)
ObscureCursor();
- do
- {
- /* Don't use the keys when the dialog wants them. */
- if (dialog_busy)
- break;
+ /* Don't use the keys when the dialog wants them. */
+ if (dialog_busy)
+ return eventNotHandledErr;
- if (noErr != GetEventParameter(theEvent, kEventParamTextInputSendText,
- typeUnicodeText, NULL, 0, &actualSize, NULL))
- break;
+ if (noErr != GetEventParameter(theEvent, kEventParamTextInputSendText,
+ typeUnicodeText, NULL, 0, &actualSize, NULL))
+ return eventNotHandledErr;
- text = (UniChar *)alloc(actualSize);
+ text = (UniChar *)alloc(actualSize);
+ if (!text)
+ return eventNotHandledErr;
- if (text)
- {
- do
- {
- if (noErr != GetEventParameter(theEvent,
- kEventParamTextInputSendText,
- typeUnicodeText, NULL, actualSize, NULL, text))
- break;
- EventRef keyEvent;
- if (noErr != GetEventParameter(theEvent,
- kEventParamTextInputSendKeyboardEvent,
- typeEventRef, NULL, sizeof(EventRef), NULL, &keyEvent))
- break;
- if (noErr != GetEventParameter(keyEvent,
- kEventParamKeyModifiers,
- typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers))
- break;
- if (noErr != GetEventParameter(keyEvent,
- kEventParamKeyCode,
- typeUInt32, NULL, sizeof(UInt32), NULL, &key_sym))
- break;
- if (noErr != GetEventParameter(keyEvent,
- kEventParamKeyMacCharCodes,
- typeChar, NULL, sizeof(char), NULL, &charcode))
- break;
+ err = GetEventParameter(theEvent, kEventParamTextInputSendText,
+ typeUnicodeText, NULL, actualSize, NULL, text);
+ require_noerr(err, done);
- key_char = charcode;
+ err = GetEventParameter(theEvent, kEventParamTextInputSendKeyboardEvent,
+ typeEventRef, NULL, sizeof(EventRef), NULL, &keyEvent);
+ require_noerr(err, done);
- if (modifiers & controlKey)
- {
- if ((modifiers & ~(controlKey|shiftKey)) == 0
- && (key_char == '2' || key_char == '6'))
- {
- /* CTRL-^ and CTRL-@ don't work in the normal way. */
- if (key_char == '2')
- key_char = Ctrl_AT;
- else
- key_char = Ctrl_HAT;
+ err = GetEventParameter(keyEvent, kEventParamKeyModifiers,
+ typeUInt32, NULL, sizeof(UInt32), NULL, &modifiers);
+ require_noerr(err, done);
- text[0] = (UniChar)key_char;
- modifiers = 0;
- }
- }
+ err = GetEventParameter(keyEvent, kEventParamKeyCode,
+ typeUInt32, NULL, sizeof(UInt32), NULL, &key_sym);
+ require_noerr(err, done);
- if (modifiers & cmdKey)
-#ifndef USE_CMD_KEY
- break; /* Let system handle Cmd+... */
-#else
- {
- /* Intercept CMD-. */
- if (key_char == '.')
- got_int = TRUE;
+ err = GetEventParameter(keyEvent, kEventParamKeyMacCharCodes,
+ typeChar, NULL, sizeof(char), NULL, &charcode);
+ require_noerr(err, done);
- /* Convert the modifiers */
- modifiers = EventModifiers2VimModifiers(modifiers);
-
- /* Following code to simplify and consolidate modifiers
- * taken liberally from gui_w48.c */
+#ifndef USE_CMD_KEY
+ if (modifiers & cmdKey)
+ goto done; /* Let system handle Cmd+... */
+#endif
- key_char = simplify_key(key_char, (int *)&modifiers);
+ key_char = charcode;
+ vimModifiers = EventModifiers2VimModifiers(modifiers);
- /* remove SHIFT for keys that are already shifted, e.g.,
- * '(' and '*' */
- if (key_char < 0x100 &&
- !isalpha(key_char) && isprint(key_char))
- modifiers &= ~MOD_MASK_SHIFT;
+ /* Find the special key (eg., for cursor keys) */
+ if (actualSize <= sizeof(UniChar) &&
+ ((text[0] < 0x20) || (text[0] == 0x7f)))
+ {
+ for (i = 0; special_keys[i].key_sym != (KeySym)0; ++i)
+ if (special_keys[i].key_sym == key_sym)
+ {
+ key_char = TO_SPECIAL(special_keys[i].vim_code0,
+ special_keys[i].vim_code1);
+ key_char = simplify_key(key_char,
+ (int *)&vimModifiers);
+ isSpecial = TRUE;
+ break;
+ }
+ }
- /* Interpret META, include SHIFT, etc. */
- key_char = extract_modifiers(key_char, (int *)&modifiers);
- if (key_char == CSI)
- key_char = K_CSI;
+ /* Intercept CMD-. and CTRL-c */
+ if (((modifiers & controlKey) && key_char == 'c') ||
+ ((modifiers & cmdKey) && key_char == '.'))
+ got_int = TRUE;
- if (modifiers)
- {
- result[len++] = CSI;
- result[len++] = KS_MODIFIER;
- result[len++] = modifiers;
- }
+ if (!isSpecial)
+ {
+ /* remove SHIFT for keys that are already shifted, e.g.,
+ * '(' and '*' */
+ if (key_char < 0x100 && !isalpha(key_char) && isprint(key_char))
+ vimModifiers &= ~MOD_MASK_SHIFT;
- isSpecial = TRUE;
- }
-#endif
- else
- {
- /* Find the special key (eg., for cursor keys) */
- if (!(actualSize > sizeof(UniChar)) &&
- ((text[0] < 0x20) || (text[0] == 0x7f)))
- {
- for (i = 0; special_keys[i].key_sym != (KeySym)0; ++i)
- if (special_keys[i].key_sym == key_sym)
- {
- key_char = TO_SPECIAL(special_keys[i].vim_code0,
- special_keys[i].vim_code1);
- key_char = simplify_key(key_char,
- (int *)&modifiers);
- isSpecial = TRUE;
- break;
- }
- }
- }
+ /* remove CTRL from keys that already have it */
+ if (key_char < 0x20)
+ vimModifiers &= ~MOD_MASK_CTRL;
- if (isSpecial && IS_SPECIAL(key_char))
- {
- result[len++] = CSI;
- result[len++] = K_SECOND(key_char);
- result[len++] = K_THIRD(key_char);
- }
- else
- {
- encLen = actualSize;
- to = mac_utf16_to_enc(text, actualSize, &encLen);
- }
+ /* don't process unicode characters here */
+ if (!IS_SPECIAL(key_char))
+ {
+ /* Following code to simplify and consolidate vimModifiers
+ * taken liberally from gui_w48.c */
+ key_char = simplify_key(key_char, (int *)&vimModifiers);
- if (to)
- {
- /* This is basically add_to_input_buf_csi() */
- for (i = 0; i < encLen && len < (INLINE_KEY_BUFFER_SIZE-1); ++i)
- {
- result[len++] = to[i];
- if (to[i] == CSI)
- {
- result[len++] = KS_EXTRA;
- result[len++] = (int)KE_CSI;
- }
- }
- vim_free(to);
- }
+ /* Interpret META, include SHIFT, etc. */
+ key_char = extract_modifiers(key_char, (int *)&vimModifiers);
+ if (key_char == CSI)
+ key_char = K_CSI;
- add_to_input_buf(result, len);
- e = noErr;
- }
- while (0);
+ if (IS_SPECIAL(key_char))
+ isSpecial = TRUE;
+ }
+ }
- vim_free(text);
- if (e == noErr)
- {
- /* Fake event to wake up WNE (required to get
- * key repeat working */
- PostEvent(keyUp, 0);
- return noErr;
- }
- }
+ if (vimModifiers)
+ {
+ result[len++] = CSI;
+ result[len++] = KS_MODIFIER;
+ result[len++] = vimModifiers;
}
- while (0);
- return CallNextEventHandler(nextHandler, theEvent);
+ if (isSpecial && IS_SPECIAL(key_char))
+ {
+ result[len++] = CSI;
+ result[len++] = K_SECOND(key_char);
+ result[len++] = K_THIRD(key_char);
+ }
+ else
+ {
+ encLen = actualSize;
+ to = mac_utf16_to_enc(text, actualSize, &encLen);
+ if (to)
+ {
+ /* This is basically add_to_input_buf_csi() */
+ for (i = 0; i < encLen && len < (INLINE_KEY_BUFFER_SIZE-1); ++i)
+ {
+ result[len++] = to[i];
+ if (to[i] == CSI)
+ {
+ result[len++] = KS_EXTRA;
+ result[len++] = (int)KE_CSI;
+ }
+ }
+ vim_free(to);
+ }
+ }
+
+ add_to_input_buf(result, len);
+ err = noErr;
+
+done:
+ vim_free(text);
+ if (err == noErr)
+ {
+ /* Fake event to wake up WNE (required to get
+ * key repeat working */
+ PostEvent(keyUp, 0);
+ return noErr;
+ }
+
+ return eventNotHandledErr;
}
#else
void
/* TODO: Get the text selection from Vim */
/* Call to Handle Popup */
- status = ContextualMenuSelect(CntxMenu, where, false, kCMHelpItemNoHelp, HelpName, NULL, &CntxType, &CntxMenuID, &CntxMenuItem);
+ status = ContextualMenuSelect(CntxMenu, where, false, kCMHelpItemNoHelp,
+ HelpName, NULL, &CntxType, &CntxMenuID, &CntxMenuItem);
if (status == noErr)
{
{
/* Handle the menu CntxMenuID, CntxMenuItem */
/* The submenu can be handle directly by gui_mac_handle_menu */
- /* But what about the current menu, is the menu changed by ContextualMenuSelect */
+ /* But what about the current menu, is the menu changed by
+ * ContextualMenuSelect */
gui_mac_handle_menu((CntxMenuID << 16) + CntxMenuItem);
}
else if (CntxMenuID == kCMShowHelpSelected)
projects / vim / commitdiff