diff options
Diffstat (limited to 'macosx')
| -rw-r--r-- | macosx/tkMacOSXKeyEvent.c | 555 | ||||
| -rw-r--r-- | macosx/tkMacOSXKeyboard.c | 891 | ||||
| -rw-r--r-- | macosx/tkMacOSXKeysyms.h | 1308 | ||||
| -rw-r--r-- | macosx/tkMacOSXNotify.c | 35 | ||||
| -rw-r--r-- | macosx/tkMacOSXPrivate.h | 70 | ||||
| -rw-r--r-- | macosx/tkMacOSXTest.c | 110 |
6 files changed, 2277 insertions, 692 deletions
diff --git a/macosx/tkMacOSXKeyEvent.c b/macosx/tkMacOSXKeyEvent.c index f69a531..9b866f6 100644 --- a/macosx/tkMacOSXKeyEvent.c +++ b/macosx/tkMacOSXKeyEvent.c @@ -16,25 +16,29 @@ #include "tkMacOSXPrivate.h" #include "tkMacOSXInt.h" #include "tkMacOSXConstants.h" +#include "tkMacOSXWm.h" + +/* + * See tkMacOSXPrivate.h for macros related to key event processing. + */ /* #ifdef TK_MAC_DEBUG #define TK_MAC_DEBUG_KEYBOARD #endif */ -#define NS_KEYLOG 0 +#define NS_KEYLOG 0 +#define XEVENT_MOD_MASK (ControlMask | Mod1Mask | Mod3Mask | Mod4Mask) static Tk_Window keyboardGrabWinPtr = NULL; /* Current keyboard grab window. */ static NSWindow *keyboardGrabNSWindow = nil; /* Its underlying NSWindow.*/ static NSModalSession modalSession = nil; static BOOL processingCompose = NO; static Tk_Window composeWin = NULL; static int caret_x = 0, caret_y = 0, caret_height = 0; -static TkWindow *caret_win = NULL; - static void setupXEvent(XEvent *xEvent, Tk_Window tkwin, NSUInteger modifiers); -static unsigned isFunctionKey(unsigned int code); - +static void setXEventPoint(XEvent *xEvent, Tk_Window tkwin, NSWindow *w); +static NSUInteger textInputModifiers; #pragma mark TKApplication(TKKeyEvent) @@ -45,33 +49,24 @@ static unsigned isFunctionKey(unsigned int code); #ifdef TK_MAC_DEBUG_EVENTS TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, theEvent); #endif - unsigned short keyCode = [theEvent keyCode]; NSWindow *w = [theEvent window]; - TkWindow *winPtr = TkMacOSXGetTkWindow(w); + TkWindow *winPtr = TkMacOSXGetTkWindow(w), *grabWinPtr, *focusWinPtr; + Tk_Window tkwin = (Tk_Window) winPtr; + NSEventType type = [theEvent type]; + NSUInteger virtual = [theEvent keyCode]; NSUInteger modifiers = ([theEvent modifierFlags] & NSDeviceIndependentModifierFlagsMask); - NSString *characters = nil; - NSString *charactersIgnoringModifiers = nil; - NSUInteger len = 0; - int code = 0; + XEvent xEvent; + MacKeycode macKC; + UniChar keychar = 0; + Bool can_input_text, has_modifiers = NO, use_text_input = NO; static NSUInteger savedModifiers = 0; - static NSMutableArray *nsEvArray; + static NSMutableArray *nsEvArray = nil; if (nsEvArray == nil) { nsEvArray = [[NSMutableArray alloc] initWithCapacity: 1]; processingCompose = NO; } - - /* - * Control-Tab and Control-Shift-Tab are used to switch tabs in a tabbed - * window. We do not want to generate an Xevent for these since that might - * cause the deselected tab to be reactivated. - */ - - if (keyCode == 48 && (modifiers & NSControlKeyMask) == NSControlKeyMask) { - return theEvent; - } - if (!winPtr) { return theEvent; } @@ -83,136 +78,199 @@ static unsigned isFunctionKey(unsigned int code); * grab is in effect all key events are redirected to the grabber. */ - Tk_Window tkwin = (Tk_Window) winPtr; - TkWindow *grabWinPtr = winPtr->dispPtr->grabWinPtr; + grabWinPtr = winPtr->dispPtr->grabWinPtr; if (grabWinPtr) { if (winPtr->dispPtr->grabFlags || /* global grab */ grabWinPtr->mainPtr == winPtr->mainPtr){ /* same application */ - tkwin = (Tk_Window) winPtr->dispPtr->focusPtr; + winPtr =winPtr->dispPtr->focusPtr; + tkwin = (Tk_Window) winPtr; } } - NSEventType type = [theEvent type]; - BOOL has_modifiers = NO; - XEvent xEvent; - /* - * Check whether this key event belongs to the caret window. + * Extract the unicode character from KeyUp and KeyDown events. */ - setupXEvent(&xEvent, tkwin, modifiers); - Bool has_caret = (TkFocusKeyEvent(winPtr, &xEvent) == caret_win); + if (type == NSKeyUp || type == NSKeyDown) { + if ([[theEvent characters] length] > 0) { + keychar = [[theEvent characters] characterAtIndex:0]; - /* - * A KeyDown event received for the caret window which is not a function key - * and has no modifiers other than Shift or Alt will be processed with the - * TextInputClient protocol below. All other key events are handled here - * by queueing the XEvent created above. - */ + /* + * Currently, real keys always send BMP characters, but who knows? + */ - if (!processingCompose || !has_caret) { - switch (type) { - case NSFlagsChanged: - if (savedModifiers > modifiers) { - xEvent.xany.type = KeyRelease; - } else { - xEvent.xany.type = KeyPress; + if (CFStringIsSurrogateHighCharacter(keychar)) { + UniChar lowChar = [[theEvent characters] characterAtIndex:1]; + keychar = CFStringGetLongCharacterForSurrogatePair( + keychar, lowChar); } + } else { /* - * The value -1 indicates a special keycode to the platform - * specific code in tkMacOSXKeyboard.c. + * This is a dead key, such as Option-e, so it should go to the + * TextInputClient. */ - xEvent.xany.send_event = -1; - xEvent.xkey.keycode = (modifiers ^ savedModifiers); - break; - case NSKeyUp: - characters = [theEvent characters]; - xEvent.xany.type = KeyRelease; - xEvent.xkey.keycode = (keyCode << 16) | (UInt16) [characters characterAtIndex:0]; - break; - case NSKeyDown: - characters = [theEvent characters]; - charactersIgnoringModifiers = [theEvent charactersIgnoringModifiers]; - xEvent.xany.type = KeyPress; - xEvent.xkey.keycode = (keyCode << 16) | (UInt16) [characters characterAtIndex:0]; - len = [charactersIgnoringModifiers length]; - if (len > 0) { - code = [charactersIgnoringModifiers characterAtIndex:0]; - has_modifiers = xEvent.xkey.state & - (ControlMask | Mod1Mask | Mod3Mask | Mod4Mask); - } - break; - default: - return theEvent; /* Unrecognized key event. */ + use_text_input = YES; + } + + /* + * Apple uses 0x10 for unrecognized keys. + */ + + if (keychar == 0x10) { + keychar = UNKNOWN_KEYCHAR; } #if defined(TK_MAC_DEBUG_EVENTS) || NS_KEYLOG == 1 - TKLog(@"-[%@(%p) %s] r=%d mods=%u '%@' '%@' code=%u c=%d %@ %d", - [self class], self, _cmd, (type == NSKeyDown) && [theEvent isARepeat], - modifiers, characters, charactersIgnoringModifiers, keyCode, - ([charactersIgnoringModifiers length] == 0) ? 0 : - [charactersIgnoringModifiers characterAtIndex: 0], w, type); + TKLog(@"-[%@(%p) %s] repeat=%d mods=%x char=%x code=%lu c=%d type=%d", + [self class], self, _cmd, + (type == NSKeyDown) && [theEvent isARepeat], modifiers, keychar, + virtual, w, type); #endif - if (type != NSKeyDown || !has_caret || isFunctionKey(code) || has_modifiers) { - if (type == NSKeyDown && [theEvent isARepeat]) { + } - /* - * Insert a KeyRelease XEvent before a repeated KeyPress. - */ + /* + * Build a skeleton XEvent. We need to build it here, even if we will not + * send it, so we can pass it to TkFocusKeyEvent to determine whether the + * target widget can input text. + */ - xEvent.xany.type = KeyRelease; - Tk_QueueWindowEvent(&xEvent, TCL_QUEUE_TAIL); - xEvent.xany.type = KeyPress; - } + setupXEvent(&xEvent, tkwin, modifiers); + has_modifiers = xEvent.xkey.state & XEVENT_MOD_MASK; + focusWinPtr = TkFocusKeyEvent(winPtr, &xEvent); + if (focusWinPtr == NULL) { + TKContentView *contentView = [w contentView]; - /* - * Queue the XEvent and return. - */ + /* + * This NSEvent is being sent to a window which does not have focus. + * This could mean, for example, that the user deactivated the Tk app + * while the NSTextInputClient's popup character selection window was + * still open. We attempt to abandon any ongoing composition operation + * and discard the event. + */ - Tk_QueueWindowEvent(&xEvent, TCL_QUEUE_TAIL); - savedModifiers = modifiers; - return theEvent; - } + [contentView cancelComposingText]; + return theEvent; } + can_input_text = ((focusWinPtr->flags & TK_CAN_INPUT_TEXT) != 0); + +#if (NS_KEYLOG) + TKLog(@"keyDown: %s compose sequence.\n", + processingCompose == YES ? "Continue" : "Begin"); +#endif /* - * Either we are processing a composition or this is a normal KeyDown event - * for the caret window. Either way the event should be passed to - * interpretKeyEvents. But we only need to send KeyDown events. + * Decide whether this event should be processed with the NSTextInputClient + * protocol. */ - if (type == NSKeyDown) { - if (NS_KEYLOG) { - TKLog(@"keyDown: %s compose sequence.\n", - processingCompose == YES ? "Continue" : "Begin"); - } + if (processingCompose || + (type == NSKeyDown && can_input_text && !has_modifiers && + IS_PRINTABLE(keychar)) + ) { + use_text_input = YES; + } + + /* + * If we are processing this KeyDown event as an NSTextInputClient we do + * not queue an XEvent. We pass the NSEvent to our interpretKeyEvents + * method. When the composition sequence is complete, the callback method + * insertText: replacementRange will be called. That method generates a + * keyPress XEvent with the selected character. + */ + + if (use_text_input) { + textInputModifiers = modifiers; /* - * Call the interpretKeyEvents method to handle the event as a - * TextInputClient. When the composition sequence is complete, our - * implementation of insertText: replacementRange will be called. that - * method generates a key down XEvent with the selected character. In - * IME when multiple characters have the same composition sequence and - * the selected character is not the default it may be necessary to hit - * the Enter key multiple times before the character is accepted and - * rendered. So we repeatedly send Enter key events until inputText has - * cleared the processingCompose flag. + * In IME the Enter key is used to terminate a composition sequence. + * When there are multiple choices of input text available, and the + * user's selected choice is not the default, it may be necessary to + * hit the Enter key multiple times before the text is accepted and + * rendered (See ticket 39de9677aa]). So when sending an Enter key + * during composition, we continue sending Enter keys until the + * inputText method has cleared the processingCompose flag. */ - processingCompose = YES; - while(processingCompose) { + if (processingCompose && [theEvent keyCode] == 36) { + [nsEvArray addObject: theEvent]; + while(processingCompose) { + [[w contentView] interpretKeyEvents: nsEvArray]; + } + [nsEvArray removeObject: theEvent]; + } else { [nsEvArray addObject: theEvent]; [[w contentView] interpretKeyEvents: nsEvArray]; [nsEvArray removeObject: theEvent]; - if ([theEvent keyCode] != 36) { - break; - } } + return theEvent; + } + + /* + * We are not handling this event as an NSTextInputClient, so we need to + * finish constructing the XEvent and queue it. + */ + + macKC.v.o_s = ((modifiers & NSShiftKeyMask ? INDEX_SHIFT : 0) | + (modifiers & NSAlternateKeyMask ? INDEX_OPTION : 0)); + macKC.v.virtual = virtual; + switch (type) { + case NSFlagsChanged: + + /* + * This XEvent is a simulated KeyPress or KeyRelease event for a + * modifier key. To determine the type, note that the highest bit + * where the flags differ is 1 if and only if it is a KeyPress. The + * modifiers are saved so we can detect the next flag change. + */ + + xEvent.xany.type = modifiers > savedModifiers ? KeyPress : KeyRelease; + savedModifiers = modifiers; + + /* + * Set the keychar to MOD_KEYCHAR as a signal to TkpGetKeySym (see + * tkMacOSXKeyboard.c) that this is a modifier key event. + */ + + keychar = MOD_KEYCHAR; + break; + case NSKeyUp: + xEvent.xany.type = KeyRelease; + break; + case NSKeyDown: + xEvent.xany.type = KeyPress; + break; + default: + return theEvent; /* Unrecognized key event. */ + } + macKC.v.keychar = keychar; + xEvent.xkey.keycode = macKC.uint; + + /* + * Set the trans_chars for keychars outside of the private-use range. + */ + + setXEventPoint(&xEvent, tkwin, w); + if (IS_PRINTABLE(keychar)) { + int length = TkUniCharToUtf(keychar, xEvent.xkey.trans_chars); + xEvent.xkey.trans_chars[length] = 0; + } + + /* + * Finally we can queue the XEvent, inserting a KeyRelease before a + * repeated KeyPress. + */ + + if (type == NSKeyDown && [theEvent isARepeat]) { + xEvent.xany.type = KeyRelease; + Tk_QueueWindowEvent(&xEvent, TCL_QUEUE_TAIL); + xEvent.xany.type = KeyPress; + } + if (xEvent.xany.type == KeyPress) { } - savedModifiers = modifiers; + Tk_QueueWindowEvent(&xEvent, TCL_QUEUE_TAIL); return theEvent; } @end @@ -240,11 +298,12 @@ static unsigned isFunctionKey(unsigned int code); - (void)insertText: (id)aString replacementRange: (NSRange)repRange { - int i, len; + int i, len, state; XEvent xEvent; - NSString *str; + NSString *str, *keystr, *lower; TkWindow *winPtr = TkMacOSXGetTkWindow([self window]); Tk_Window tkwin = (Tk_Window) winPtr; + Bool sendingIMEText = NO; str = ([aString isKindOfClass: [NSAttributedString class]]) ? [aString string] : aString; @@ -254,13 +313,12 @@ static unsigned isFunctionKey(unsigned int code); TKLog(@"insertText '%@'\tlen = %d", aString, len); } - processingCompose = NO; - /* * Clear any working text. */ if (privateWorkingText != nil) { + sendingIMEText = YES; [self deleteWorkingText]; } @@ -268,7 +326,8 @@ static unsigned isFunctionKey(unsigned int code); * Insert the string as a sequence of keystrokes. */ - setupXEvent(&xEvent, tkwin, 0); + setupXEvent(&xEvent, tkwin, textInputModifiers); + setXEventPoint(&xEvent, tkwin, [self window]); xEvent.xany.type = KeyPress; /* @@ -285,28 +344,59 @@ static unsigned isFunctionKey(unsigned int code); /* * Next we generate an XEvent for each unicode character in our string. + * This string could contain non-BMP characters, for example if the + * emoji palette was used. * * NSString uses UTF-16 internally, which means that a non-BMP character is - * represented by a sequence of two 16-bit "surrogates". In principle we - * could record this in the XEvent by setting the keycode to the 32-bit - * unicode code point and setting the trans_chars string to the 4-byte - * UTF-8 string for the non-BMP character. However, that will not work - * when TCL_UTF_MAX is set to 3, as is the case for Tcl 8.6. A workaround - * used internally by Tcl 8.6 is to encode each surrogate as a 3-byte - * sequence using the UTF-8 algorithm (ignoring the fact that the UTF-8 - * encoding specification does not allow encoding UTF-16 surrogates). - * This gives a 6-byte encoding of the non-BMP character which we write into - * the trans_chars field of the XEvent. + * represented by a sequence of two 16-bit "surrogates". We record this in + * the XEvent by setting the low order 21-bits of the keycode to the UCS-32 + * value value of the character and the virtual keycode in the high order + * byte to the special value NON_BMP. In principle we could set the + * trans_chars string to the UTF-8 string for the non-BMP character. + * However, that will not work when TCL_UTF_MAX is set to 3, as is the case + * for Tcl 8.6. A workaround used internally by Tcl 8.6 is to encode each + * surrogate as a 3-byte sequence using the UTF-8 algorithm (ignoring the + * fact that the UTF-8 encoding specification does not allow encoding + * UTF-16 surrogates). This gives a 6-byte encoding of the non-BMP + * character which we write into the trans_chars field of the XEvent. */ + state = xEvent.xkey.state; for (i = 0; i < len; i++) { - xEvent.xkey.nbytes = TkUtfAtIndex(str, i, xEvent.xkey.trans_chars, - &xEvent.xkey.keycode); - if (xEvent.xkey.keycode > 0xffff){ + unsigned int code; + UniChar keychar; + MacKeycode macKC = {0}; + + keychar = [str characterAtIndex:i]; + macKC.v.keychar = keychar; + if (CFStringIsSurrogateHighCharacter(keychar)) { + UniChar lowChar = [str characterAtIndex:i+1]; + macKC.v.keychar = CFStringGetLongCharacterForSurrogatePair( + (UniChar)keychar, lowChar); + macKC.v.virtual = NON_BMP_VIRTUAL; + } else if (repRange.location == 0 || sendingIMEText) { + macKC.v.virtual = REPLACEMENT_VIRTUAL; + } else { + macKC.uint = TkMacOSXAddVirtual(macKC.uint); + xEvent.xkey.state |= INDEX2STATE(macKC.x.xvirtual); + } + keystr = [[NSString alloc] initWithCharacters:&keychar length:1]; + lower = [keystr lowercaseString]; + if (![keystr isEqual: lower]) { + macKC.v.o_s |= INDEX_SHIFT; + xEvent.xkey.state |= ShiftMask; + } + if (xEvent.xkey.state & Mod2Mask) { + macKC.v.o_s |= INDEX_OPTION; + } + TkUtfAtIndex(str, i, xEvent.xkey.trans_chars, &code); + if (code > 0xFFFF){ i++; } + xEvent.xkey.keycode = macKC.uint; xEvent.xany.type = KeyPress; Tk_QueueWindowEvent(&xEvent, TCL_QUEUE_TAIL); + xEvent.xkey.state = state; } } @@ -337,7 +427,6 @@ static unsigned isFunctionKey(unsigned int code); str = ([aString isKindOfClass: [NSAttributedString class]]) ? [aString string] : aString; - if (focusWin) { /* @@ -368,10 +457,10 @@ static unsigned isFunctionKey(unsigned int code); */ TkSendVirtualEvent(focusWin, "TkStartIMEMarkedText", NULL); + processingCompose = YES; temp = [str copy]; [self insertText: temp replacementRange:repRange]; privateWorkingText = temp; - processingCompose = YES; TkSendVirtualEvent(focusWin, "TkEndIMEMarkedText", NULL); } @@ -380,7 +469,6 @@ static unsigned isFunctionKey(unsigned int code); return privateWorkingText != nil; } - - (NSRange)markedRange { NSRange rng = privateWorkingText != nil @@ -393,15 +481,6 @@ static unsigned isFunctionKey(unsigned int code); return rng; } -- (void)cancelComposingText -{ - if (NS_KEYLOG) { - TKLog(@"cancelComposingText"); - } - [self deleteWorkingText]; - processingCompose = NO; -} - - (void)unmarkText { if (NS_KEYLOG) { @@ -411,7 +490,6 @@ static unsigned isFunctionKey(unsigned int code); processingCompose = NO; } - /* * Called by the system to get a position for popup character selection windows * such as a Character Palette, or a selection menu for IME. @@ -525,6 +603,16 @@ static unsigned isFunctionKey(unsigned int code); } } } + +- (void)cancelComposingText +{ + if (NS_KEYLOG) { + TKLog(@"cancelComposingText"); + } + [self deleteWorkingText]; + processingCompose = NO; +} + @end /* @@ -535,6 +623,11 @@ static void setupXEvent(XEvent *xEvent, Tk_Window tkwin, NSUInteger modifiers) { unsigned int state = 0; + Display *display = Tk_Display(tkwin); + + if (tkwin == NULL) { + return; + } if (modifiers) { state = (modifiers & NSAlphaShiftKeyMask ? LockMask : 0) | (modifiers & NSShiftKeyMask ? ShiftMask : 0) | @@ -545,11 +638,11 @@ setupXEvent(XEvent *xEvent, Tk_Window tkwin, NSUInteger modifiers) (modifiers & NSFunctionKeyMask ? Mod4Mask : 0) ; } memset(xEvent, 0, sizeof(XEvent)); - xEvent->xany.serial = LastKnownRequestProcessed(Tk_Display(tkwin)); + xEvent->xany.serial = LastKnownRequestProcessed(display); xEvent->xany.display = Tk_Display(tkwin); xEvent->xany.window = Tk_WindowId(tkwin); - xEvent->xkey.root = XRootWindow(Tk_Display(tkwin), 0); + xEvent->xkey.root = XRootWindow(display, 0); xEvent->xkey.time = TkpGetMS(); xEvent->xkey.state = state; xEvent->xkey.same_screen = true; @@ -557,6 +650,41 @@ setupXEvent(XEvent *xEvent, Tk_Window tkwin, NSUInteger modifiers) * because of the memset() above. */ } +static void +setXEventPoint( + XEvent *xEvent, + Tk_Window tkwin, + NSWindow *w) +{ + TkWindow *winPtr = (TkWindow *) tkwin; + NSPoint local = [w mouseLocationOutsideOfEventStream]; + NSPoint global = [w tkConvertPointToScreen: local]; + int win_x, win_y; + + if (Tk_IsEmbedded(winPtr)) { + TkWindow *contPtr = TkpGetOtherWindow(winPtr); + if (Tk_IsTopLevel(contPtr)) { + local.x -= contPtr->wmInfoPtr->xInParent; + local.y -= contPtr->wmInfoPtr->yInParent; + } else { + TkWindow *topPtr = TkMacOSXGetHostToplevel(winPtr)->winPtr; + local.x -= (topPtr->wmInfoPtr->xInParent + contPtr->changes.x); + local.y -= (topPtr->wmInfoPtr->yInParent + contPtr->changes.y); + } + } else if (winPtr->wmInfoPtr != NULL) { + local.x -= winPtr->wmInfoPtr->xInParent; + local.y -= winPtr->wmInfoPtr->yInParent; + } + tkwin = Tk_TopCoordsToWindow(tkwin, local.x, local.y, &win_x, &win_y); + local.x = win_x; + local.y = win_y; + global.y = TkMacOSXZeroScreenHeight() - global.y; + xEvent->xbutton.x = local.x; + xEvent->xbutton.y = local.y; + xEvent->xbutton.x_root = global.x; + xEvent->xbutton.y_root = global.y; +} + #pragma mark - /* @@ -661,15 +789,22 @@ TkMacOSXGetModalSession(void) * * Tk_SetCaretPos -- * - * This enables correct placement of the XIM caret. This is called by - * widgets to indicate their cursor placement, and the caret location is - * used by TkpGetString to place the XIM caret. + * This enables correct placement of the popups used for character + * selection by the NSTextInputClient. It gets called by text entry + * widgets whenever the cursor is drawn. It does nothing if the widget's + * NSWindow is not the current KeyWindow. Otherwise it udpates the + * display's caret structure and records the caret geometry in static + * variables for use by the NSTextInputClient implementation. Any + * widget passed to this function will be marked as being able to input + * text by setting the TK_CAN_INPUT_TEXT flag. * * Results: * None * * Side effects: - * None + * Sets the CAN_INPUT_TEXT flag on the widget passed as tkwin. May update + * the display's caret structure as well as the static variables caret_x, + * caret_y and caret_height. * *---------------------------------------------------------------------- */ @@ -681,28 +816,41 @@ Tk_SetCaretPos( int y, int height) { - TkCaret *caretPtr = &(((TkWindow *) tkwin)->dispPtr->caret); + TkWindow *winPtr = (TkWindow *) tkwin; + TkCaret *caretPtr = &(winPtr->dispPtr->caret); + NSWindow *w = TkMacOSXDrawableWindow(Tk_WindowId(tkwin)); /* - * Prevent processing anything if the values haven't changed. Windows only - * has one display, so we can do this with statics. + * Register this widget as being capable of text input, so we know we + * should process (appropriate) key events for this window with the + * NSTextInputClient protocol. */ - if ((caretPtr->winPtr == ((TkWindow *) tkwin)) - && (caretPtr->x == x) && (caretPtr->y == y)) { + winPtr->flags |= TK_CAN_INPUT_TEXT; + if (w && ![w isKeyWindow]) { return; } + if ((caretPtr->winPtr == winPtr + && caretPtr->x == x) && (caretPtr->y == y)) { + return; + } + + /* + * Update the display's caret information. + */ - caret_win = (TkWindow*) tkwin; - caretPtr->winPtr = ((TkWindow *) tkwin); + caretPtr->winPtr = winPtr; caretPtr->x = x; caretPtr->y = y; caretPtr->height = height; /* - * As in Windows, adjust to the toplevel to get the coords right. + * Record the caret geometry in static variables for use when processing + * key events. We use the TKContextView coordinate system for this. */ + caret_x = x; + caret_height = height; while (!Tk_IsTopLevel(tkwin)) { x += Tk_X(tkwin); y += Tk_Y(tkwin); @@ -711,94 +859,7 @@ Tk_SetCaretPos( return; } } - - /* - * But adjust for fact that NS uses flipped view. - */ - - y = Tk_Height(tkwin) - y; - - caret_x = x; - caret_y = y; - caret_height = height; -} - - -static unsigned convert_ns_to_X_keysym[] = -{ - NSHomeFunctionKey, 0x50, - NSLeftArrowFunctionKey, 0x51, - NSUpArrowFunctionKey, 0x52, - NSRightArrowFunctionKey, 0x53, - NSDownArrowFunctionKey, 0x54, - NSPageUpFunctionKey, 0x55, - NSPageDownFunctionKey, 0x56, - NSEndFunctionKey, 0x57, - NSBeginFunctionKey, 0x58, - NSSelectFunctionKey, 0x60, - NSPrintFunctionKey, 0x61, - NSExecuteFunctionKey, 0x62, - NSInsertFunctionKey, 0x63, - NSUndoFunctionKey, 0x65, - NSRedoFunctionKey, 0x66, - NSMenuFunctionKey, 0x67, - NSFindFunctionKey, 0x68, - NSHelpFunctionKey, 0x6A, - NSBreakFunctionKey, 0x6B, - - NSF1FunctionKey, 0xBE, - NSF2FunctionKey, 0xBF, - NSF3FunctionKey, 0xC0, - NSF4FunctionKey, 0xC1, - NSF5FunctionKey, 0xC2, - NSF6FunctionKey, 0xC3, - NSF7FunctionKey, 0xC4, - NSF8FunctionKey, 0xC5, - NSF9FunctionKey, 0xC6, - NSF10FunctionKey, 0xC7, - NSF11FunctionKey, 0xC8, - NSF12FunctionKey, 0xC9, - NSF13FunctionKey, 0xCA, - NSF14FunctionKey, 0xCB, - NSF15FunctionKey, 0xCC, - NSF16FunctionKey, 0xCD, - NSF17FunctionKey, 0xCE, - NSF18FunctionKey, 0xCF, - NSF19FunctionKey, 0xD0, - NSF20FunctionKey, 0xD1, - NSF21FunctionKey, 0xD2, - NSF22FunctionKey, 0xD3, - NSF23FunctionKey, 0xD4, - NSF24FunctionKey, 0xD5, - - NSBackspaceCharacter, 0x08, /* 8: Not on some KBs. */ - NSDeleteCharacter, 0xFF, /* 127: Big 'delete' key upper right. */ - NSDeleteFunctionKey, 0x9F, /* 63272: Del forw key off main array. */ - - NSTabCharacter, 0x09, - 0x19, 0x09, /* left tab->regular since pass shift */ - NSCarriageReturnCharacter, 0x0D, - NSNewlineCharacter, 0x0D, - NSEnterCharacter, 0x8D, - - 0x1B, 0x1B /* escape */ -}; - - -static unsigned -isFunctionKey( - unsigned code) -{ - const unsigned last_keysym = (sizeof(convert_ns_to_X_keysym) - / sizeof(convert_ns_to_X_keysym[0])); - unsigned keysym; - - for (keysym = 0; keysym < last_keysym; keysym += 2) { - if (code == convert_ns_to_X_keysym[keysym]) { - return 0xFF00 | convert_ns_to_X_keysym[keysym + 1]; - } - } - return 0; + caret_y = Tk_Height(tkwin) - y; } /* diff --git a/macosx/tkMacOSXKeyboard.c b/macosx/tkMacOSXKeyboard.c index 60e67c8..db693ea 100644 --- a/macosx/tkMacOSXKeyboard.c +++ b/macosx/tkMacOSXKeyboard.c @@ -6,6 +6,7 @@ * Copyright (c) 1995-1997 Sun Microsystems, Inc. * Copyright 2001-2009, Apple Inc. * Copyright (c) 2005-2009 Daniel A. Steffen <das@users.sourceforge.net> + * Copyright (c) 2020 Marc Culler * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. @@ -14,125 +15,137 @@ #include "tkMacOSXPrivate.h" #include "tkMacOSXEvent.h" #include "tkMacOSXConstants.h" +#include "tkMacOSXKeysyms.h" + /* - * A couple of simple definitions to make code a bit more self-explaining. - * - * For the assignments of Mod1==meta==command and Mod2==alt==option, see also - * tkMacOSXMouseEvent.c. + * About keyboards + * --------------- + * Keyboards are complicated. This long comment is an attempt to provide + * enough information about them to make it possible to read and understand + * the code in this file. + * + * Every key on a keyboard is identified by a number between 0 and 127. In + * macOS, pressing or releasing a key on the keyboard generates an NSEvent of + * type KeyDown, KeyUp or FlagsChanged. The 8-bit identifier of the key that + * was involved in this event is provided in the attribute [NSEvent keyCode]. + * Apple also refers to this number as a "Virtual KeyCode". In this file, to + * avoid confusion with other uses of the word keycode, we will refer to this + * key identifier as a "virtual keycode", usually the value of a variable named + * "virtual". + * + * Some of the keys on a keyboard, such as the Shift, Option, Command or + * Control keys, are "modifier" keys. The effect of pressing or releasing a + * key depends on three quantities: + * - which key is being pressed or released + * - which modifier keys are being held down at the moment + * - the current keyboard layout + * If the key is a modifier key then the effect of pressing or releasing it is + * only to change the list of which modifier keys are being held down. Apple + * reports this by sending an NSEvent of type FlagsChanged. X11 reports this + * as a KeyPress or KeyRelease event for the modifier key. Note that there may + * be combinations of modifier key states and key presses which have no effect. + * + * In X11 every meaningful effect from a key action is identified by a 16 bit + * value known as a keysym. Every keysym has an associated string name, also + * known as a keysym. The Tk bind command uses the X11 keysym string to + * specify a key event which should invoke a certain action and it provides the + * numeric and symbolic keysyms to the bound proc as %N and %K respectively. + * An X11 XEvent which reports a KeyPress or KeyRelease does not include the + * keysym. Instead it includes a platform-specific numerical value called a + * keycode which is available to the bound procedure as %k. A platform port of + * Tk must provide functions which convert between keycodes and numerical + * keysyms. Conversion between numerical and symbolic keysyms is provided by + * the generic Tk code, although platforms are allowed to provide their own by + * defining the XKeysymToString and XStringToKeysym functions and undefining + * the macro REDO_KEYSYM_LOOKUP. This macOS port uses the conversion provided + * by the generic code. + * + * When the keyboard focus is on a Tk widget which provides text input, there + * are some X11 KeyPress events which cause text to be inserted. We will call + * these "printable" events. On macOS the text which should be inserted is + * contained in the xkeys.trans_chars field of a key XEvent as a + * null-terminated unicode string encoded with a special Tcl encoding. The + * value of the trans_chars string in an Xevent depends on more than the three + * items above. It may also depend on the sequence of keypresses that preceded + * the one being reported by the XEvent. For example, on macOS an <Alt-e> + * event does not cause text to be inserted but a following <a> event causes an + * accented 'a' to be inserted. The events in such a composition sequence, + * other than the final one, are known as "dead-key" events. + * + * MacOS packages the information described above in a different way. Every + * meaningful effect from a key action *other than changing the state of + * modifier keys* is identified by a unicode string which is provided as the + * [NSEvent characters] attribute of a KeyDown or KeyUp event. FlagsChanged + * events do not have characters. In principle, the characters attribute could + * be an arbitrary unicode string but in practice it is always a single UTF-16 + * character which we usually store in a variable named keychar. While the + * keychar is a legal unicode code point, it does not necessarily represent a + * glyph. MacOS uses unicode code points in the private-use range 0xF700-0xF8FF + * for non-printable events which have no associated ASCII code point. For + * example, pressing the F2 key generates an NSEvent with the character 0xF705, + * the Backspace key produces 0x7F (ASCII del) and the Delete key produces + * 0xF728. + * + * With the exception of modifier keys, it is possible to translate between + * numerical X11 keysyms and macOS keychars; this file constructs Tcl hash + * tables to do this job, using data defined in the file tkMacOSXKeysyms.h. + * The code here adopts the convention that the keychar of any modifier key + * is MOD_KEYCHAR. Keys which do not appear on any Macintosh keyboard, such + * as the Menu key on PC keyboards, are assigned UNKNOWN_KEYCHAR. + * + * The macosx platform-specific scheme for generating a keycode when mapping an + * NSEvent of type KeyUp, KeyDown or FlagsChanged to an XEvent of type KeyPress + * or KeyRelease is as follows: + * keycode = (virtual << 24) | index << 22 | keychar + * where index is a 2-bit quantity whose bits indicate the state of the Option + * and Shift keys. + * + * A few remarks are in order. First, we are using 32 bits for the keycode and + * we are allowing room for up to 22 bits for the keychar. This means that + * there is enough room in the keycode to hold a UTF-32 character, which only + * requires 21 bits. Second, the KeyCode type for the keycode field in an + * XEvent is currently defined as unsigned int, which was modified from the + * unsigned short used in X11 in order to accomodate macOS. Finally, there is + * no obstruction to generating KeyPress events for keys that represent letters + * which do not exist on the current keyboard layout. And different keyboard + * layouts can assign a given letter to different keys. So we need a + * convention for what value to assign to "virtual" when computing the keycode + * for a generated event. The convention used here is as follows: If there is + * a key on the current keyboard which produces the keychar, use the virtual + * keycode of that key. Otherwise set virtual = NO_VIRTUAL. */ -#define LATIN1_MAX 255 -#define MAC_KEYCODE_MAX 0x7F -#define MAC_KEYCODE_MASK 0x7F -#define COMMAND_MASK Mod1Mask -#define OPTION_MASK Mod2Mask +/* + * See tkMacOSXPrivate.h for macros and structures related to key event processing. + */ /* - * Tables enumerating the special keys defined on Mac keyboards. These are - * necessary for correct keysym mappings for all keys where the keysyms are - * not identical with their ASCII or Latin-1 code points. + * Hash tables and array used to translate between various key attributes. */ -typedef struct { - int keycode; /* Macintosh keycode. */ - KeySym keysym; /* X windows keysym. */ -} KeyInfo; +static Tcl_HashTable special2keysym; /* Special virtual keycode to keysym */ +static Tcl_HashTable keysym2keycode; /* keysym to XEvent keycode */ +static Tcl_HashTable keysym2unichar; /* keysym to unichar */ +static Tcl_HashTable unichar2keysym; /* unichar to X11 keysym */ +static Tcl_HashTable unichar2xvirtual; /* unichar to virtual with index */ +static UniChar xvirtual2unichar[512]; /* virtual with index to unichar */ /* - * Notes on keyArray: - * - * 0x34, XK_Return - Powerbooks use this and some keymaps define it. - * - * 0x4C, XK_Return - XFree86 and Apple's X11 call this one XK_KP_Enter. - * - * 0x47, XK_Clear - This key is NumLock when used on PCs, but Mac - * applications don't use it like that, nor does Apple's X11. - * - * All other keycodes are taken from the published ADB keyboard layouts. + * Flags. */ -static KeyInfo keyArray[] = { - {0x24, XK_Return}, - {0x30, XK_Tab}, - {0x33, XK_BackSpace}, - {0x34, XK_Return}, - {0x35, XK_Escape}, - - {0x47, XK_Clear}, - {0x4C, XK_KP_Enter}, - - {0x72, XK_Help}, - {0x73, XK_Home}, - {0x74, XK_Page_Up}, - {0x75, XK_Delete}, - {0x77, XK_End}, - {0x79, XK_Page_Down}, - - {0x7B, XK_Left}, - {0x7C, XK_Right}, - {0x7D, XK_Down}, - {0x7E, XK_Up}, - - {0, 0} -}; - -static KeyInfo virtualkeyArray[] = { - {122, XK_F1}, - {120, XK_F2}, - {99, XK_F3}, - {118, XK_F4}, - {96, XK_F5}, - {97, XK_F6}, - {98, XK_F7}, - {100, XK_F8}, - {101, XK_F9}, - {109, XK_F10}, - {103, XK_F11}, - {111, XK_F12}, - {105, XK_F13}, - {107, XK_F14}, - {113, XK_F15}, - {0, 0} -}; - -#define NUM_MOD_KEYCODES 14 -static KeyCode modKeyArray[NUM_MOD_KEYCODES] = { - XK_Shift_L, - XK_Shift_R, - XK_Control_L, - XK_Control_R, - XK_Caps_Lock, - XK_Shift_Lock, - XK_Meta_L, - XK_Meta_R, - XK_Alt_L, - XK_Alt_R, - XK_Super_L, - XK_Super_R, - XK_Hyper_L, - XK_Hyper_R, -}; - -static int initialized = 0; -static Tcl_HashTable keycodeTable; /* keyArray hashed by keycode value. */ -static Tcl_HashTable vkeyTable; /* virtualkeyArray hashed by virtual - * keycode value. */ - -static int latin1Table[LATIN1_MAX+1]; /* Reverse mapping table for - * controls, ASCII and Latin-1. */ - -static int keyboardChanged = 1; +static BOOL initialized = NO; +static BOOL keyboardChanged = YES; /* * Prototypes for static functions used in this file. */ -static void InitKeyMaps (void); -static void InitLatin1Table(Display *display); -static int XKeysymToMacKeycode(Display *display, KeySym keysym); -static int KeycodeToUnicode(UniChar * uniChars, int maxChars, - UInt16 keyaction, UInt32 keycode, UInt32 modifiers, +static void InitHashTables(void); +static void UpdateKeymaps(void); +static int KeyDataToUnicode(UniChar *uniChars, int maxChars, + UInt16 keyaction, UInt32 virtual, UInt32 modifiers, UInt32 * deadKeyStatePtr); #pragma mark TKApplication(TKKeyboard) @@ -143,7 +156,8 @@ static int KeycodeToUnicode(UniChar * uniChars, int maxChars, #ifdef TK_MAC_DEBUG_NOTIFICATIONS TKLog(@"-[%@(%p) %s] %@", [self class], self, _cmd, notification); #endif - keyboardChanged = 1; + keyboardChanged = YES; + UpdateKeymaps(); } @end @@ -152,14 +166,10 @@ static int KeycodeToUnicode(UniChar * uniChars, int maxChars, /* *---------------------------------------------------------------------- * - * InitKeyMaps -- + * InitHashTables -- * * Creates hash tables used by some of the functions in this file. * - * FIXME: As keycodes are defined to be in the limited range 0-127, it - * would be easier and more efficient to use directly initialized plain - * arrays and drop this function. - * * Results: * None. * @@ -170,84 +180,117 @@ static int KeycodeToUnicode(UniChar * uniChars, int maxChars, */ static void -InitKeyMaps(void) +InitHashTables(void) { Tcl_HashEntry *hPtr; - KeyInfo *kPtr; - int dummy; - - Tcl_InitHashTable(&keycodeTable, TCL_ONE_WORD_KEYS); - for (kPtr = keyArray; kPtr->keycode != 0; kPtr++) { - hPtr = Tcl_CreateHashEntry(&keycodeTable, INT2PTR(kPtr->keycode), - &dummy); + const KeyInfo *kPtr; + const KeysymInfo *ksPtr; + int dummy, index; + + Tcl_InitHashTable(&special2keysym, TCL_ONE_WORD_KEYS); + Tcl_InitHashTable(&keysym2keycode, TCL_ONE_WORD_KEYS); + for (kPtr = keyArray; kPtr->virtual != 0; kPtr++) { + MacKeycode macKC; + macKC.v.o_s = 0; + hPtr = Tcl_CreateHashEntry(&special2keysym, INT2PTR(kPtr->virtual), + &dummy); Tcl_SetHashValue(hPtr, INT2PTR(kPtr->keysym)); + hPtr = Tcl_CreateHashEntry(&keysym2keycode, INT2PTR(kPtr->keysym), + &dummy); + macKC.v.virtual = kPtr->virtual; + macKC.v.keychar = kPtr->keychar; + Tcl_SetHashValue(hPtr, INT2PTR(macKC.uint)); + + /* + * The Carbon framework does not work for finding the unicode character + * of a special key. But that does not depend on the keyboard layout, + * so we can record the information here. + */ + + for (index = 3; index >= 0; index--) { + macKC.v.o_s = index; + xvirtual2unichar[macKC.x.xvirtual] = macKC.x.keychar; + } } - Tcl_InitHashTable(&vkeyTable, TCL_ONE_WORD_KEYS); - for (kPtr = virtualkeyArray; kPtr->keycode != 0; kPtr++) { - hPtr = Tcl_CreateHashEntry(&vkeyTable, INT2PTR(kPtr->keycode), - &dummy); - Tcl_SetHashValue(hPtr, INT2PTR(kPtr->keysym)); + Tcl_InitHashTable(&keysym2unichar, TCL_ONE_WORD_KEYS); + Tcl_InitHashTable(&unichar2keysym, TCL_ONE_WORD_KEYS); + for (ksPtr = keysymTable; ksPtr->keysym != 0; ksPtr++) { + hPtr = Tcl_CreateHashEntry(&keysym2unichar, INT2PTR(ksPtr->keysym), + &dummy); + Tcl_SetHashValue(hPtr, INT2PTR(ksPtr->keycode)); + hPtr = Tcl_CreateHashEntry(&unichar2keysym, INT2PTR(ksPtr->keycode), + &dummy); + Tcl_SetHashValue(hPtr, INT2PTR(ksPtr->keysym)); } - initialized = 1; + UpdateKeymaps(); + initialized = YES; } /* *---------------------------------------------------------------------- * - * InitLatin1Table -- + * UpdateKeymaps -- * - * Creates a simple table to be used for mapping from keysyms to keycodes. - * Always needs to be called before using latin1Table, because the - * keyboard layout may have changed, and than the table must be - * re-computed. + * Called when the keyboard changes to update the hash tables that provide + * maps between unicode characters and virtual keycodes with indexes. In + * order for the map from characters to virtual keycodes to be + * well-defined we have to ignore virtual keycodes for keypad keys, since + * each keypad key has the same character as the corresponding key on the + * main keyboard. * * Results: * None. * * Side effects: - * Sets the global latin1Table. + * Initializes, if necessary, and updates the unichar2xvirtual hash table + * and the xvirtual2unichar array. * *---------------------------------------------------------------------- */ static void -InitLatin1Table( - Display *display) +UpdateKeymaps() { - int keycode; - KeySym keysym; - int state; - int modifiers; - - memset(latin1Table, 0, sizeof(latin1Table)); + static Bool keymapInitialized = false; + Tcl_HashEntry *hPtr; + int virtual, index, dummy; + if (!keymapInitialized) { + Tcl_InitHashTable(&unichar2xvirtual, TCL_ONE_WORD_KEYS); + keymapInitialized = true; + } else { + Tcl_DeleteHashTable(&unichar2xvirtual); + Tcl_InitHashTable(&unichar2xvirtual, TCL_ONE_WORD_KEYS); + } /* - * In the common X11 implementations, a keymap has four columns - * "plain", "Shift", "Mode_switch" and "Mode_switch + Shift". We don't - * use "Mode_switch", but we use "Option" instead. (This is similar to - * Apple's X11 implementation, where "Mode_switch" is used as an alias - * for "Option".) - * - * So here we go through all 4 columns of the keymap and find all - * Latin-1 compatible keycodes. We go through the columns back-to-front - * from the more exotic columns to the more simple, so that simple - * keycode-modifier combinations are preferred in the resulting table. + * This loop goes backwards so that a lookup by keychar will provide the + * minimal modifier mask. Simpler combinations will overwrite more complex + * ones when constructing the table. */ - for (state = 3; state >= 0; state--) { - modifiers = 0; - if (state & 1) { - modifiers |= shiftKey; - } - if (state & 2) { - modifiers |= optionKey; - } - - for (keycode = 0; keycode <= MAC_KEYCODE_MAX; keycode++) { - keysym = XKeycodeToKeysym(display,keycode<<16,state); - if (keysym <= LATIN1_MAX) { - latin1Table[keysym] = keycode | modifiers; + for (index = 3; index >= 0; index--) { + for (virtual = 0; virtual < 128; virtual++) { + MacKeycode macKC; + macKC.v = (keycode_v) {.virtual = virtual, .o_s = index, .keychar = 0}; + int modifiers = INDEX2CARBON(index), result; + UniChar keychar = 0; + result = KeyDataToUnicode(&keychar, 1, kUCKeyActionDown, virtual, + modifiers, NULL); + if (keychar == 0x10) { + + /* + * This is a special key, handled in InitHashTables. + */ + + continue; } + macKC.v.keychar = keychar; + if (! ON_KEYPAD(virtual)) { + hPtr = Tcl_CreateHashEntry(&unichar2xvirtual, + INT2PTR(macKC.x.keychar), &dummy); + Tcl_SetHashValue(hPtr, INT2PTR(macKC.x.xvirtual)); + } + xvirtual2unichar[macKC.x.xvirtual] = macKC.x.keychar; } } } @@ -255,37 +298,40 @@ InitLatin1Table( /* *---------------------------------------------------------------------- * - * KeycodeToUnicode -- + * KeyDataToUnicode -- * - * Given MacOS key event data this function generates the Unicode - * characters. It does this using OS resources and APIs. + * Given MacOS key event data this function generates the keychar. It + * does this by using OS resources from the Carbon framework. Note that + * the Carbon functions used here are not aware of the keychars in the + * private-use range which macOS now uses for special keys. For those + * keys this function returns 0x10 (ASCII dle). * * The parameter deadKeyStatePtr can be NULL, if no deadkey handling is - * needed. + * needed (which is always the case here). * - * This function is called from XKeycodeToKeysym() in tkMacOSKeyboard.c. + * This function is called in XKeycodeToKeysym and UpdateKeymaps. * * Results: * The number of characters generated if any, 0 if we are waiting for - * another byte of a dead-key sequence. Fills in the uniChars array with a - * Unicode string. + * another byte of a dead-key sequence. * * Side Effects: - * None + * Fills in the uniChars array with a Unicode string. * *---------------------------------------------------------------------- */ + static int -KeycodeToUnicode( +KeyDataToUnicode( UniChar *uniChars, int maxChars, UInt16 keyaction, - UInt32 keycode, + UInt32 virtual, UInt32 modifiers, UInt32 *deadKeyStatePtr) { - static const void *uchr = NULL; + static const void *layoutData = NULL; static UInt32 keyboardType = 0; UniCharCount actuallength = 0; @@ -298,34 +344,32 @@ KeycodeToUnicode( currentKeyboardLayout, kTISPropertyUnicodeKeyLayoutData); if (keyLayoutData) { - uchr = CFDataGetBytePtr(keyLayoutData); + layoutData = CFDataGetBytePtr(keyLayoutData); keyboardType = LMGetKbdType(); } CFRelease(currentKeyboardLayout); } keyboardChanged = 0; } - if (uchr) { + if (layoutData) { OptionBits options = 0; UInt32 dummyState; OSStatus err; - keycode &= 0xFF; + virtual &= 0xFF; modifiers = (modifiers >> 8) & 0xFF; - if (!deadKeyStatePtr) { options = kUCKeyTranslateNoDeadKeysMask; dummyState = 0; deadKeyStatePtr = &dummyState; } - - err = ChkErr(UCKeyTranslate, uchr, keycode, keyaction, modifiers, + err = ChkErr(UCKeyTranslate, layoutData, virtual, keyaction, modifiers, keyboardType, options, deadKeyStatePtr, maxChars, &actuallength, uniChars); - if (!actuallength && *deadKeyStatePtr) { + /* - * More data later + * We are waiting for another key. */ return 0; @@ -343,11 +387,14 @@ KeycodeToUnicode( * * XKeycodeToKeysym -- * - * Translate from a system-dependent keycode to a system-independent - * keysym. + * This is a stub function which translates from the keycode used in an + * XEvent to a numerical keysym. On macOS, the display parameter is + * ignored and only the the virtual keycode stored in the .virtual bitfield + * of a MacKeycode.v. * * Results: - * Returns the translated keysym, or NoSymbol on failure. + * Returns the corresponding numerical keysym, or NoSymbol if the keysym + * cannot be found. * * Side effects: * None. @@ -362,59 +409,56 @@ XKeycodeToKeysym( int index) { Tcl_HashEntry *hPtr; - int newKeycode; - UniChar newChar; - + MacKeycode macKC; (void) display; /*unused*/ + int modifiers, result; + UniChar keychar = 0; if (!initialized) { - InitKeyMaps(); + InitHashTables(); } + macKC.uint = keycode; + macKC.v.o_s = index; /* - * When determining what keysym to produce we first check to see if the key - * is a function key. We then check to see if the character is another - * non-printing key. Finally, we return the key syms for all ASCII and - * Latin-1 chars. + * First check if the virtual keycode corresponds to a special key, such as + * an Fn function key or Tab, Backspace, Home, End, etc. */ - newKeycode = keycode >> 16; - - if ((keycode & 0xFFFF) >= 0xF700) { /* NSEvent.h function key unicodes */ - hPtr = Tcl_FindHashEntry(&vkeyTable, INT2PTR(newKeycode)); - if (hPtr != NULL) { - return (KeySym) Tcl_GetHashValue(hPtr); - } - } - hPtr = Tcl_FindHashEntry(&keycodeTable, INT2PTR(newKeycode)); + hPtr = Tcl_FindHashEntry(&special2keysym, INT2PTR(macKC.v.virtual)); if (hPtr != NULL) { return (KeySym) Tcl_GetHashValue(hPtr); } /* - * Add in the Mac modifier flags for shift and option. + * If the virtual value in this keycode does not correspond to an actual + * key in the current keyboard layout, try using its keychar to look up a + * keysym. */ - if (index & 1) { - newKeycode |= shiftKey; - } - if (index & 2) { - newKeycode |= optionKey; + if (macKC.v.virtual > 127) { + hPtr = Tcl_FindHashEntry(&unichar2keysym, INT2PTR(macKC.v.keychar)); + if (hPtr != NULL) { + return (KeySym) Tcl_GetHashValue(hPtr); + } } - newChar = 0; - KeycodeToUnicode(&newChar, 1, kUCKeyActionDown, newKeycode & 0x00FF, - newKeycode & 0xFF00, NULL); - /* - * X11 keysyms are identical to Unicode for ASCII and Latin-1. Give up for - * other characters for now. + * If the virtual keycode does belong to a key, use the virtual and the + * Option-Shift from index to look up a keychar by using the Carbon + * Framework; then translate the keychar to a keysym using the + * unicode2keysym hash table. */ - if ((newChar >= XK_space) && (newChar <= LATIN1_MAX)) { - return newChar; + modifiers = INDEX2CARBON(macKC.v.o_s); + result = KeyDataToUnicode(&keychar, 1, kUCKeyActionDown, macKC.v.virtual, + modifiers, NULL); + if (result) { + hPtr = Tcl_FindHashEntry(&unichar2keysym, INT2PTR(keychar)); + if (hPtr != NULL) { + return (KeySym) Tcl_GetHashValue(hPtr); + } } - return NoSymbol; } @@ -423,10 +467,11 @@ XKeycodeToKeysym( * * TkpGetString -- * - * Retrieve the string equivalent for the given keyboard event. + * This is a stub function which retrieves the string stored in the + * transchars field of an XEvent and converts it to a Tcl_DString. * * Results: - * Returns the UTF string. + * Returns a pointer to the string value of the DString. * * Side effects: * None. @@ -455,10 +500,11 @@ TkpGetString( * * XGetModifierMapping -- * - * Fetch the current keycodes used as modifiers. + * X11 stub function to get the keycodes used as modifiers. This + * is never called by the macOS port. * * Results: - * Returns a new modifier map. + * Returns a newly allocated modifier map. * * Side effects: * Allocates a new modifier map data structure. @@ -472,12 +518,6 @@ XGetModifierMapping( { XModifierKeymap *modmap; - (void) display; /*unused*/ - - /* - * MacOSX doesn't use the key codes for the modifiers for anything, and we - * don't generate them either. So there is no modifier map. - */ modmap = ckalloc(sizeof(XModifierKeymap)); modmap->max_keypermod = 0; modmap->modifiermap = NULL; @@ -489,7 +529,8 @@ XGetModifierMapping( * * XFreeModifiermap -- * - * Deallocate a modifier map that was created by XGetModifierMapping. + * Deallocates a modifier map that was created by XGetModifierMapping. + * This is also never called by the macOS port. * * Results: * None. @@ -516,10 +557,10 @@ XFreeModifiermap( * * XKeysymToString, XStringToKeysym -- * - * These X window functions map keysyms to strings & strings to keysyms. - * However, Tk already does this for the most common keysyms. Therefore, - * these functions only need to support keysyms that will be specific to - * the Macintosh. Currently, there are none. + * These X11 stub functions map keysyms to strings & strings to keysyms. + * A platform can do its own conversion by defining these and undefining + * REDO_KEYSYM_LOOKUP. The macOS port defines REDO_KEYSYM_LOOKUP so these + * are never called and Tk does the conversion for us. * * Results: * None. @@ -547,14 +588,17 @@ XStringToKeysym( /* *---------------------------------------------------------------------- * - * XKeysymToMacKeycode -- + * XKeysymToKeycode -- * - * An internal function like XKeysymToKeycode but only generating the Mac - * specific keycode plus the modifiers Shift and Option. + * This is a stub function which converts a numerical keysym to the + * platform-specific keycode used in a KeyPress or KeyRelease XEvent. + * For macOS the keycode is an unsigned int with bitfields described + * in the definition of the MacKeycode type. * * Results: - * A Mac keycode with the actual keycode in the low byte and Mac-style - * modifier bits in the high byte. + * + * A macOS KeyCode. See the description of keycodes at the top of this + * file and the definition of the MacKeycode type in tkMacOSXPrivate.h. * * Side effects: * None. @@ -562,103 +606,49 @@ XStringToKeysym( *---------------------------------------------------------------------- */ -static int -XKeysymToMacKeycode( +KeyCode +XKeysymToKeycode( Display *display, KeySym keysym) { - KeyInfo *kPtr; - if (keysym <= LATIN1_MAX) { - /* - * Handle keysyms in the Latin-1 range where keysym and Unicode - * character code point are the same. - */ - - if (keyboardChanged) { - InitLatin1Table(display); - keyboardChanged = 0; - } - return latin1Table[keysym]; + Tcl_HashEntry *hPtr; + MacKeycode macKC; + if (!initialized) { + InitHashTables(); } /* - * Handle special keys from our exception tables. Don't mind if this is - * slow, neither the test suite nor [event generate] need to be optimized - * (we hope). + * First check for a special key. */ - for (kPtr = keyArray; kPtr->keycode != 0; kPtr++) { - if (kPtr->keysym == keysym) { - return kPtr->keycode; - } - } - for (kPtr = virtualkeyArray; kPtr->keycode != 0; kPtr++) { - if (kPtr->keysym == keysym) { - return kPtr->keycode; - } + hPtr = Tcl_FindHashEntry(&keysym2keycode, INT2PTR(keysym)); + if (hPtr != NULL) { + return (unsigned int) Tcl_GetHashValue(hPtr); } /* - * Modifier keycodes only come from generated events. No translation - * is needed. + * Initialize the keycode as if the keysym cannot be converted to anything + * else. */ - for (int i=0; i < NUM_MOD_KEYCODES; i++) { - if (keysym == modKeyArray[i]) { - return keysym; - } - } + macKC.v.virtual = NO_VIRTUAL; + macKC.v.o_s = 0; + macKC.v.keychar = 0; /* - * For other keysyms (not Latin-1 and not special keys), we'd need a - * generic keysym-to-unicode table. We don't have that, so we give up here. + * If the keysym is recognized fill in the keychar. Also fill in the + * xvirtual field if the key exists on the current keyboard. */ - return 0; -} - -/* - *---------------------------------------------------------------------- - * - * XKeysymToKeycode -- - * - * The function XKeysymToKeycode takes an X11 keysym and converts it into - * a Mac keycode. It is in the stubs table for compatibility but not used - * anywhere in the core. - * - * Results: - * A 32 bit keycode with the the mac keycode (without modifiers) in the - * higher 16 bits of the keycode and the ASCII or Latin-1 code in the - * lower 8 bits of the keycode. - * - * Side effects: - * None. - * - *---------------------------------------------------------------------- - */ - -KeyCode -XKeysymToKeycode( - Display* display, - KeySym keysym) -{ - int macKeycode = XKeysymToMacKeycode(display, keysym); - KeyCode result; - - /* - * See also TkpSetKeycodeAndState. The 0x0010 magic is used in - * XKeycodeToKeysym. For special keys like XK_Return the lower 8 bits of - * the keysym are usually a related ASCII control code. - */ - - if ((keysym >= XK_F1) && (keysym <= XK_F35)) { - result = 0x0010; - } else { - result = 0x00FF & keysym; + hPtr = Tcl_FindHashEntry(&keysym2unichar, INT2PTR(keysym)); + if (hPtr != NULL) { + macKC.x.keychar = (unsigned int) Tcl_GetHashValue(hPtr); + hPtr = Tcl_FindHashEntry(&unichar2xvirtual, INT2PTR(macKC.x.keychar)); + if (hPtr != NULL) { + macKC.x.xvirtual = (unsigned int) Tcl_GetHashValue(hPtr); + } } - result |= (macKeycode & MAC_KEYCODE_MASK) << 16; - - return result; + return macKC.uint; } /* @@ -666,23 +656,21 @@ XKeysymToKeycode( * * TkpSetKeycodeAndState -- * - * The function TkpSetKeycodeAndState takes a keysym and fills in the - * appropriate members of an XEvent. It is similar to XKeysymToKeycode, - * but it also sets the modifier mask in the XEvent. It is used by [event - * generate] and it is in the stubs table. + * This function accepts a keysym and an XEvent and sets some fields of + * the XEvent. It is used by the event generate command. * * Results: - * Fills an XEvent, sets the member xkey.keycode with a keycode - * formatted the same as XKeysymToKeycode and the member xkey.state with - * the modifiers implied by the keysym. Also fills in xkey.trans_chars, - * so that the actual characters can be retrieved later. + * None * * Side effects: - * None. + * + * Modifies the XEvent. Sets the xkey.keycode to a keycode value formatted + * by XKeysymToKeycode and updates the shift and option flags in + * xkey.state if either of those modifiers is required to generate the + * keysym. Also fills in xkey.trans_chars for printable events. * *---------------------------------------------------------------------- */ - void TkpSetKeycodeAndState( Tk_Window tkwin, @@ -691,40 +679,49 @@ TkpSetKeycodeAndState( { if (keysym == NoSymbol) { eventPtr->xkey.keycode = 0; - } else if ( modKeyArray[0] <= keysym && - keysym <= modKeyArray[NUM_MOD_KEYCODES - 1]) { - /* - * Keysyms for pure modifiers only arise in generated events. - * We should just copy them to the keycode. - */ - eventPtr->xkey.keycode = keysym; } else { - Display *display = Tk_Display(tkwin); - int macKeycode = XKeysymToMacKeycode(display, keysym); + int eventIndex = STATE2INDEX(eventPtr->xkey.state); + MacKeycode macKC; + macKC.uint = XKeysymToKeycode(NULL, keysym); /* - * See also XKeysymToKeycode. + * We have a virtual keycode and a minimal choice for Shift and Option + * modifiers which generates the keychar that corresponds to the + * specified keysym. But we might not have the correct keychar yet, + * because the xEvent may have specified modifiers beyond our minimal + * set. For example, the events described by <Oslash>, <Shift-oslash>, + * <Shift-Option-O> and <Shift-Option-o> should all produce the same + * uppercase Danish O. So we may need to add the extra modifiers and + * do another lookup for the keychar. We don't want to do this for + * special keys, however. */ - if ((keysym >= XK_F1) && (keysym <= XK_F35)) { - eventPtr->xkey.keycode = 0x0010; - } else { - eventPtr->xkey.keycode = 0x00FF & keysym; - } - eventPtr->xkey.keycode |= (macKeycode & MAC_KEYCODE_MASK) << 16; - if (shiftKey & macKeycode) { - eventPtr->xkey.state |= ShiftMask; + if (macKC.v.o_s != eventIndex) { + macKC.v.o_s |= eventIndex; } - if (optionKey & macKeycode) { - eventPtr->xkey.state |= OPTION_MASK; + if (macKC.v.keychar < 0xF700) { + UniChar keychar = macKC.v.keychar; + NSString *str, *lower, *upper; + if (macKC.v.virtual != NO_VIRTUAL) { + macKC.x.keychar = xvirtual2unichar[macKC.x.xvirtual]; + } else { + str = [[NSString alloc] initWithCharacters:&keychar length:1]; + lower = [str lowercaseString]; + upper = [str uppercaseString]; + if (![str isEqual: lower]) { + macKC.v.o_s |= INDEX_SHIFT; + } + if (macKC.v.o_s & INDEX_SHIFT) { + macKC.v.keychar = [upper characterAtIndex:0]; + } + } } - - if (keysym <= LATIN1_MAX) { - int done = TkUniCharToUtf(keysym, eventPtr->xkey.trans_chars); - - eventPtr->xkey.trans_chars[done] = 0; - } else { - eventPtr->xkey.trans_chars[0] = 0; + eventPtr->xkey.keycode = macKC.uint; + eventPtr->xkey.state |= INDEX2STATE(macKC.v.o_s); + if (IS_PRINTABLE(macKC.v.keychar)) { + int length = TkUniCharToUtf(macKC.v.keychar, + eventPtr->xkey.trans_chars); + eventPtr->xkey.trans_chars[length] = 0; } } } @@ -734,16 +731,17 @@ TkpSetKeycodeAndState( * * TkpGetKeySym -- * - * Given an X KeyPress or KeyRelease event, map the keycode in the event - * into a keysym. + * This is a stub function called in tkBind.c. Given a KeyPress or + * KeyRelease XEvent, it maps the keycode in the event to a numerical + * keysym. * * Results: * The return value is the keysym corresponding to eventPtr, or NoSymbol * if no matching keysym could be found. * * Side effects: - * In the first call for a given display, keycode-to-keysym maps get - * loaded. + * In the first call for a given display, calls TkpInitKeymapInfo. + * * *---------------------------------------------------------------------- */ @@ -755,6 +753,8 @@ TkpGetKeySym( { KeySym sym; int index; + MacKeycode macKC; + macKC.uint = eventPtr->xkey.keycode; /* * Refresh the mapping information if it's stale. @@ -765,101 +765,63 @@ TkpGetKeySym( } /* - * Handle pure modifier keys specially. We use -1 as a signal for - * this. + * Modifier key events have a special mac keycode (see tkProcessKeyEvent). */ - if (eventPtr->xany.send_event == -1) { - int modifier = eventPtr->xkey.keycode & NSDeviceIndependentModifierFlagsMask; - - if (modifier == NSCommandKeyMask) { + if (macKC.v.keychar == MOD_KEYCHAR) { + switch (macKC.v.virtual) { + case 54: + return XK_Meta_R; + case 55: return XK_Meta_L; - } else if (modifier == NSShiftKeyMask) { + case 56: return XK_Shift_L; - } else if (modifier == NSAlphaShiftKeyMask) { + case 57: return XK_Caps_Lock; - } else if (modifier == NSAlternateKeyMask) { + case 58: return XK_Alt_L; - } else if (modifier == NSControlKeyMask) { + case 59: return XK_Control_L; - } else if (modifier == NSNumericPadKeyMask) { - return XK_Num_Lock; - } else if (modifier == NSFunctionKeyMask) { - return XK_Super_L; -/* - } else if (modifier == rightShiftKey) { + case 60: return XK_Shift_R; - } else if (modifier == rightOptionKey) { + case 61: return XK_Alt_R; - } else if (modifier == rightControlKey) { + case 62: return XK_Control_R; -*/ - } else { - /* - * If we get here, we probably need to implement something new. - */ - + case 63: + return XK_Super_L; + default: return NoSymbol; } } - /* If nbytes has been set, it's not a function key, but a regular key that - has been translated in tkMacOSXKeyEvent.c; just use that. */ - if (eventPtr->xkey.nbytes) { - return eventPtr->xkey.keycode; - } - /* * Figure out which of the four slots in the keymap vector to use for this * key. Refer to Xlib documentation for more info on how this computation - * works. (Note: We use "Option" in keymap columns 2 and 3 where other - * implementations have "Mode_switch".) - */ - - index = 0; - - /* - * We want Option key combinations to use their base chars as keysyms, so - * we ignore the option modifier here. + * works. */ -#if 0 - if (eventPtr->xkey.state & OPTION_MASK) { - index |= 2; - } -#endif - - if ((eventPtr->xkey.state & ShiftMask) - || (/* (dispPtr->lockUsage != LU_IGNORE) - && */ (eventPtr->xkey.state & LockMask))) { - index |= 1; + index = STATE2INDEX(eventPtr->xkey.state); + if (eventPtr->xkey.state & LockMask) { + index |= INDEX_SHIFT; } /* - * First try of the actual translation. + * First do the straightforward lookup. */ - sym = XKeycodeToKeysym(dispPtr->display, eventPtr->xkey.keycode, index); + sym = XKeycodeToKeysym(dispPtr->display, macKC.uint, index); /* - * Special handling: If the key was shifted because of Lock, but lock is - * only caps lock, not shift lock, and the shifted keysym isn't upper-case - * alphabetic, then switch back to the unshifted keysym. + * Special handling: If the key was shifted because of Lock, which is only + * caps lock on macOS, not shift lock, and if the shifted keysym isn't + * upper-case alphabetic, then switch back to the unshifted keysym. */ - if ((index & 1) && !(eventPtr->xkey.state & ShiftMask) - /*&& (dispPtr->lockUsage == LU_CAPS)*/ ) { - /* - * FIXME: Keysyms are only identical to Unicode for ASCII and Latin-1, - * so we can't use Tcl_UniCharIsUpper() for keysyms outside that range. - * This may be a serious problem here. - */ - - if ((sym == NoSymbol) || (sym > LATIN1_MAX) - || !Tcl_UniCharIsUpper(sym)) { - index &= ~1; - sym = XKeycodeToKeysym(dispPtr->display, eventPtr->xkey.keycode, - index); + if ((index & INDEX_SHIFT) && !(eventPtr->xkey.state & ShiftMask)) { + if ((sym == NoSymbol) || !Tcl_UniCharIsUpper(sym)) { + sym = XKeycodeToKeysym(dispPtr->display, macKC.uint, + index & ~INDEX_SHIFT); } } @@ -868,9 +830,9 @@ TkpGetKeySym( * no keysym defined, then use the keysym for the unshifted key. */ - if ((index & 1) && (sym == NoSymbol)) { - sym = XKeycodeToKeysym(dispPtr->display, eventPtr->xkey.keycode, - index & ~1); + if ((index & INDEX_SHIFT) && (sym == NoSymbol)) { + sym = XKeycodeToKeysym(dispPtr->display, macKC.uint, + index & ~INDEX_SHIFT); } return sym; } @@ -880,15 +842,14 @@ TkpGetKeySym( * * TkpInitKeymapInfo -- * - * This procedure is invoked to scan keymap information to recompute stuff - * that's important for binding, such as the modifier key (if any) that - * corresponds to the "Mode_switch" keysym. + * This procedure initializes fields in the display that pertain + * to modifier keys. * * Results: * None. * * Side effects: - * Keymap-related information in dispPtr is updated. + * Modifier key information in dispPtr is initialized. * *-------------------------------------------------------------- */ @@ -901,35 +862,32 @@ TkpInitKeymapInfo( dispPtr->bindInfoStale = 0; /* - * Behaviours that are variable on X11 are defined constant on MacOSX. - * lockUsage is only used above in TkpGetKeySym(), nowhere else currently. + * On macOS the caps lock key is always interpreted to mean that alphabetic + * keys become uppercase but other keys do not get shifted. (X11 allows + * a configuration option which makes the caps lock equivalent to holding + * down the shift key.) * There is no offical "Mode_switch" key. */ dispPtr->lockUsage = LU_CAPS; + + /* This field is no longer used by tkBind.c */ + dispPtr->modeModMask = 0; -#if 0 - /* - * With this, <Alt> and <Meta> become synonyms for <Command> and <Option> - * in bindings like they are (and always have been) in the keysyms that - * are reported by KeyPress events. But the init scripts like text.tcl - * have some disabling bindings for <Meta>, so we don't want this without - * some changes in those scripts. See also bug #700311. + /* The Alt and Meta keys are interchanged on Macintosh keyboards compared + * to PC keyboards. These fields could be set to make the Alt key on a PC + * keyboard behave likd an Alt key. That would also require interchanging + * Mod1Mask and Mod2Mask in tkMacOSXKeyEvent.c. */ - dispPtr->altModMask = OPTION_MASK; - dispPtr->metaModMask = COMMAND_MASK; -#else dispPtr->altModMask = 0; dispPtr->metaModMask = 0; -#endif /* - * MacOSX doesn't create a key event when a modifier key is pressed or - * released. However, it is possible to generate key events for - * modifier keys, and this is done in the tests. So we construct an array - * containing the keycodes of the standard modifier keys from static data. + * The modKeyCodes table lists the keycodes that appear in KeyPress or + * KeyRelease XEvents for modifier keys. In tkBind.c this table is + * searched to determine whether an XEvent corresponds to a modifier key. */ if (dispPtr->modKeyCodes != NULL) { @@ -938,11 +896,54 @@ TkpInitKeymapInfo( dispPtr->numModKeyCodes = NUM_MOD_KEYCODES; dispPtr->modKeyCodes = (KeyCode *)ckalloc(NUM_MOD_KEYCODES * sizeof(KeyCode)); for (int i = 0; i < NUM_MOD_KEYCODES; i++) { - dispPtr->modKeyCodes[i] = modKeyArray[i]; + dispPtr->modKeyCodes[i] = XKeysymToKeycode(NULL, modKeyArray[i]); } } /* + *-------------------------------------------------------------- + * + * TkMacOSXAddVirtual -- + * + * This procedure is an internal utility which accepts an unsigned int + * that has been partially filled as a MacKeycode, having the Option and + * Shift state set in the o_s field and the keychar field set but with the + * virtual keycode blank. It looks up the virtual keycode for the keychar + * (possibly NO_VIRTUAL) and returns an unsigned int which is a complete + * MacKeycode with the looked up virtual keycode added. This is used when + * creating XEvents for the unicode characters which are generated by the + * NSTextInputClient. + * + * Results: + * An unsigned int which is a complete MacKeycode, including a virtual + * keycode which matches the Option-Shift state and keychar. + * + * Side effects: + * None + * + *-------------------------------------------------------------- + */ +unsigned +TkMacOSXAddVirtual( + unsigned int keycode) +{ + MacKeycode macKC; + Tcl_HashEntry *hPtr; + macKC.uint = keycode; + + if (!initialized) { + InitHashTables(); + } + + hPtr = Tcl_FindHashEntry(&unichar2xvirtual, INT2PTR(macKC.v.keychar)); + if (hPtr != NULL) { + macKC.x.xvirtual = (unsigned int) Tcl_GetHashValue(hPtr); + } else { + macKC.v.virtual = NO_VIRTUAL; + } + return macKC.uint; +} +/* * Local Variables: * mode: objc * c-basic-offset: 4 diff --git a/macosx/tkMacOSXKeysyms.h b/macosx/tkMacOSXKeysyms.h new file mode 100644 index 0000000..726f318 --- /dev/null +++ b/macosx/tkMacOSXKeysyms.h @@ -0,0 +1,1308 @@ +/* + * tkMacOSXKeysyms.h -- + * + * Contains data used for processing key events, some of which was + * moved from tkMacOSXKeyboard.c. + * + * Copyright (c) 1990-1994 The Regents of the University of California. + * Copyright (c) 1994-1997 Sun Microsystems, Inc. + * Copyright 2001-2009, Apple Inc. + * Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net> + * Copyright (c) 2020 Marc Culler + * + * See the file "license.terms" for information on usage and redistribution + * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + */ + +#ifndef TKMACOSXKEYSYMS_H +#define TKMACOSXKEYSYMS_H 1 + +/* + * This table enumerates the keys on Mac keyboards which do not represent + * letters. This is static data -- these keys do not change when the keyboard + * layout changes. The unicode representation of a special key which is not a + * modifier and does not have an ASCII code point lies in the reserved range + * 0xF700 - 0xF8FF. + * + * The table includes every key listed in Apple's documentation of Function-Key + * Unicodes which is not marked as "Not on most Macintosh keyboards", as well + * as F20, which is reported to be usable in scripts even though it does not + * appear on any Macintosh keyboard. + */ + +typedef struct { + int virtual; /* value of [NSEvent keyCode] */ + KeySym keysym; /* X11 keysym */ + KeyCode keychar; /* XEvent keycode & 0xFFFF */ +} KeyInfo; + +static const KeyInfo keyArray[] = { + {36, XK_Return, NSNewlineCharacter}, + {48, XK_Tab, NSTabCharacter}, + {51, XK_BackSpace, NSDeleteCharacter}, + {52, XK_Return, NSNewlineCharacter}, /* Used on some Powerbooks */ + {53, XK_Escape, 0x1B}, + {54, XK_Meta_R, MOD_KEYCHAR}, + {55, XK_Meta_L, MOD_KEYCHAR}, + {56, XK_Shift_L, MOD_KEYCHAR}, + {57, XK_Caps_Lock, MOD_KEYCHAR}, + {58, XK_Alt_L, MOD_KEYCHAR}, + {59, XK_Control_L, MOD_KEYCHAR}, + {60, XK_Shift_R, MOD_KEYCHAR}, + {61, XK_Alt_R, MOD_KEYCHAR}, + {62, XK_Control_R, MOD_KEYCHAR}, + {63, XK_Super_L, MOD_KEYCHAR}, + {64, XK_F17, NSF17FunctionKey}, + {65, XK_KP_Decimal, '.'}, + {67, XK_KP_Multiply, '*'}, + {69, XK_KP_Add, '+'}, + {71, XK_Clear, NSClearLineFunctionKey}, /* Numlock on PC */ + {75, XK_KP_Divide, '/'}, + {76, XK_KP_Enter, NSEnterCharacter}, /* Fn Return */ + {78, XK_KP_Subtract, '-'}, + {79, XK_F18, NSF18FunctionKey}, + {80, XK_F19, NSF19FunctionKey}, + {81, XK_KP_Equal, '='}, + {82, XK_KP_0, '0'}, + {83, XK_KP_1, '1'}, + {84, XK_KP_2, '2'}, + {85, XK_KP_3, '3'}, + {86, XK_KP_4, '4'}, + {87, XK_KP_5, '5'}, + {88, XK_KP_6, '6'}, + {89, XK_KP_7, '7'}, + {90, XK_F20, NSF20FunctionKey}, /* For scripting only */ + {91, XK_KP_8, '8'}, + {92, XK_KP_9, '9'}, + {96, XK_F5, NSF5FunctionKey}, + {97, XK_F6, NSF6FunctionKey}, + {98, XK_F7, NSF7FunctionKey}, + {99, XK_F3, NSF3FunctionKey}, + {100, XK_F8, NSF8FunctionKey}, + {101, XK_F9, NSF9FunctionKey}, + {103, XK_F11, NSF11FunctionKey}, + {105, XK_F13, NSF13FunctionKey}, + {106, XK_F16, NSF16FunctionKey}, + {107, XK_F14, NSF14FunctionKey}, + {109, XK_F10, NSF10FunctionKey}, + {110, XK_Menu, UNKNOWN_KEYCHAR}, + {111, XK_F12, NSF12FunctionKey}, + {113, XK_F15, NSF15FunctionKey}, + {114, XK_Help, NSHelpFunctionKey}, + {115, XK_Home, NSHomeFunctionKey}, /* Fn Left */ + {116, XK_Page_Up, NSPageUpFunctionKey}, /* Fn Up */ + {117, XK_Delete, NSDeleteFunctionKey}, /* Fn Deleete */ + {118, XK_F4, NSF4FunctionKey}, + {119, XK_End, NSEndFunctionKey}, /* Fn Right */ + {120, XK_F2, NSF2FunctionKey}, + {121, XK_Page_Down, NSPageDownFunctionKey}, /* Fn Down */ + {122, XK_F1, NSF1FunctionKey}, + {123, XK_Left, NSLeftArrowFunctionKey}, + {124, XK_Right, NSRightArrowFunctionKey}, + {125, XK_Down, NSDownArrowFunctionKey}, + {126, XK_Up, NSUpArrowFunctionKey}, + {0, 0, 0} +}; + +/* + * X11 keysyms for modifier keys, in order. This list includes keys + * which do not appear on Apple keyboards, such as Shift_Lock and + * Super_R. While most systems don't provide events for the "fn" + * function key, Apple does. We map it to Super_L when processing a + * FlagsChanged NSEvent. + */ + +#define NUM_MOD_KEYCODES 14 +static const KeyCode modKeyArray[NUM_MOD_KEYCODES] = { + XK_Shift_L, + XK_Shift_R, + XK_Control_L, + XK_Control_R, + XK_Caps_Lock, + XK_Shift_Lock, + XK_Meta_L, + XK_Meta_R, + XK_Alt_L, + XK_Alt_R, + XK_Super_L, + XK_Super_R, + XK_Hyper_L, + XK_Hyper_R, +}; + +/* + * This table pairs X11 Keysyms for alphanumeric characters with the + * unicode code point for that letter. + * The data comes from http://www.cl.cam.ac.uk/~mgk25/ucs/keysyms.txt + */ + +typedef struct KeysymInfo { + KeySym keysym; + KeyCode keycode; +} KeysymInfo; + +const KeysymInfo keysymTable[] = { + {0x0020, 0x0020}, /* space */ + {0x0021, 0x0021}, /* exclam */ + {0x0022, 0x0022}, /* quotedbl */ + {0x0023, 0x0023}, /* numbersign */ + {0x0024, 0x0024}, /* dollar */ + {0x0025, 0x0025}, /* percent */ + {0x0026, 0x0026}, /* ampersand */ + {0x0027, 0x0027}, /* apostrophe */ + {0x0028, 0x0028}, /* parenleft */ + {0x0029, 0x0029}, /* parenright */ + {0x002a, 0x002a}, /* asterisk */ + {0x002b, 0x002b}, /* plus */ + {0x002c, 0x002c}, /* comma */ + {0x002d, 0x002d}, /* minus */ + {0x002e, 0x002e}, /* period */ + {0x002f, 0x002f}, /* slash */ + {0x0030, 0x0030}, /* 0 */ + {0x0031, 0x0031}, /* 1 */ + {0x0032, 0x0032}, /* 2 */ + {0x0033, 0x0033}, /* 3 */ + {0x0034, 0x0034}, /* 4 */ + {0x0035, 0x0035}, /* 5 */ + {0x0036, 0x0036}, /* 6 */ + {0x0037, 0x0037}, /* 7 */ + {0x0038, 0x0038}, /* 8 */ + {0x0039, 0x0039}, /* 9 */ + {0x003a, 0x003a}, /* colon */ + {0x003b, 0x003b}, /* semicolon */ + {0x003c, 0x003c}, /* less */ + {0x003d, 0x003d}, /* equal */ + {0x003e, 0x003e}, /* greater */ + {0x003f, 0x003f}, /* question */ + {0x0040, 0x0040}, /* at */ + {0x0041, 0x0041}, /* A */ + {0x0042, 0x0042}, /* B */ + {0x0043, 0x0043}, /* C */ + {0x0044, 0x0044}, /* D */ + {0x0045, 0x0045}, /* E */ + {0x0046, 0x0046}, /* F */ + {0x0047, 0x0047}, /* G */ + {0x0048, 0x0048}, /* H */ + {0x0049, 0x0049}, /* I */ + {0x004a, 0x004a}, /* J */ + {0x004b, 0x004b}, /* K */ + {0x004c, 0x004c}, /* L */ + {0x004d, 0x004d}, /* M */ + {0x004e, 0x004e}, /* N */ + {0x004f, 0x004f}, /* O */ + {0x0050, 0x0050}, /* P */ + {0x0051, 0x0051}, /* Q */ + {0x0052, 0x0052}, /* R */ + {0x0053, 0x0053}, /* S */ + {0x0054, 0x0054}, /* T */ + {0x0055, 0x0055}, /* U */ + {0x0056, 0x0056}, /* V */ + {0x0057, 0x0057}, /* W */ + {0x0058, 0x0058}, /* X */ + {0x0059, 0x0059}, /* Y */ + {0x005a, 0x005a}, /* Z */ + {0x005b, 0x005b}, /* bracketleft */ + {0x005c, 0x005c}, /* backslash */ + {0x005d, 0x005d}, /* bracketright */ + {0x005e, 0x005e}, /* asciicircum */ + {0x005f, 0x005f}, /* underscore */ + {0x0060, 0x0060}, /* grave */ + {0x0061, 0x0061}, /* a */ + {0x0062, 0x0062}, /* b */ + {0x0063, 0x0063}, /* c */ + {0x0064, 0x0064}, /* d */ + {0x0065, 0x0065}, /* e */ + {0x0066, 0x0066}, /* f */ + {0x0067, 0x0067}, /* g */ + {0x0068, 0x0068}, /* h */ + {0x0069, 0x0069}, /* i */ + {0x006a, 0x006a}, /* j */ + {0x006b, 0x006b}, /* k */ + {0x006c, 0x006c}, /* l */ + {0x006d, 0x006d}, /* m */ + {0x006e, 0x006e}, /* n */ + {0x006f, 0x006f}, /* o */ + {0x0070, 0x0070}, /* p */ + {0x0071, 0x0071}, /* q */ + {0x0072, 0x0072}, /* r */ + {0x0073, 0x0073}, /* s */ + {0x0074, 0x0074}, /* t */ + {0x0075, 0x0075}, /* u */ + {0x0076, 0x0076}, /* v */ + {0x0077, 0x0077}, /* w */ + {0x0078, 0x0078}, /* x */ + {0x0079, 0x0079}, /* y */ + {0x007a, 0x007a}, /* z */ + {0x007b, 0x007b}, /* braceleft */ + {0x007c, 0x007c}, /* bar */ + {0x007d, 0x007d}, /* braceright */ + {0x007e, 0x007e}, /* asciitilde */ + {0x00a0, 0x00a0}, /* nobreakspace */ + {0x00a1, 0x00a1}, /* exclamdown */ + {0x00a2, 0x00a2}, /* cent */ + {0x00a3, 0x00a3}, /* sterling */ + {0x00a4, 0x00a4}, /* currency */ + {0x00a5, 0x00a5}, /* yen */ + {0x00a6, 0x00a6}, /* brokenbar */ + {0x00a7, 0x00a7}, /* section */ + {0x00a8, 0x00a8}, /* diaeresis */ + {0x00a9, 0x00a9}, /* copyright */ + {0x00aa, 0x00aa}, /* ordfeminine */ + {0x00ab, 0x00ab}, /* guillemotleft */ + {0x00ac, 0x00ac}, /* notsign */ + {0x00ad, 0x00ad}, /* hyphen */ + {0x00ae, 0x00ae}, /* registered */ + {0x00af, 0x00af}, /* macron */ + {0x00b0, 0x00b0}, /* degree */ + {0x00b1, 0x00b1}, /* plusminus */ + {0x00b2, 0x00b2}, /* twosuperior */ + {0x00b3, 0x00b3}, /* threesuperior */ + {0x00b4, 0x00b4}, /* acute */ + {0x00b5, 0x00b5}, /* mu */ + {0x00b6, 0x00b6}, /* paragraph */ + {0x00b7, 0x00b7}, /* periodcentered */ + {0x00b8, 0x00b8}, /* cedilla */ + {0x00b9, 0x00b9}, /* onesuperior */ + {0x00ba, 0x00ba}, /* masculine */ + {0x00bb, 0x00bb}, /* guillemotright */ + {0x00bc, 0x00bc}, /* onequarter */ + {0x00bd, 0x00bd}, /* onehalf */ + {0x00be, 0x00be}, /* threequarters */ + {0x00bf, 0x00bf}, /* questiondown */ + {0x00c0, 0x00c0}, /* Agrave */ + {0x00c1, 0x00c1}, /* Aacute */ + {0x00c2, 0x00c2}, /* Acircumflex */ + {0x00c3, 0x00c3}, /* Atilde */ + {0x00c4, 0x00c4}, /* Adiaeresis */ + {0x00c5, 0x00c5}, /* Aring */ + {0x00c6, 0x00c6}, /* AE */ + {0x00c7, 0x00c7}, /* Ccedilla */ + {0x00c8, 0x00c8}, /* Egrave */ + {0x00c9, 0x00c9}, /* Eacute */ + {0x00ca, 0x00ca}, /* Ecircumflex */ + {0x00cb, 0x00cb}, /* Ediaeresis */ + {0x00cc, 0x00cc}, /* Igrave */ + {0x00cd, 0x00cd}, /* Iacute */ + {0x00ce, 0x00ce}, /* Icircumflex */ + {0x00cf, 0x00cf}, /* Idiaeresis */ + {0x00d0, 0x00d0}, /* ETH */ + {0x00d1, 0x00d1}, /* Ntilde */ + {0x00d2, 0x00d2}, /* Ograve */ + {0x00d3, 0x00d3}, /* Oacute */ + {0x00d4, 0x00d4}, /* Ocircumflex */ + {0x00d5, 0x00d5}, /* Otilde */ + {0x00d6, 0x00d6}, /* Odiaeresis */ + {0x00d7, 0x00d7}, /* multiply */ + {0x00d8, 0x00d8}, /* Ooblique */ + {0x00d9, 0x00d9}, /* Ugrave */ + {0x00da, 0x00da}, /* Uacute */ + {0x00db, 0x00db}, /* Ucircumflex */ + {0x00dc, 0x00dc}, /* Udiaeresis */ + {0x00dd, 0x00dd}, /* Yacute */ + {0x00de, 0x00de}, /* THORN */ + {0x00df, 0x00df}, /* ssharp */ + {0x00e0, 0x00e0}, /* agrave */ + {0x00e1, 0x00e1}, /* aacute */ + {0x00e2, 0x00e2}, /* acircumflex */ + {0x00e3, 0x00e3}, /* atilde */ + {0x00e4, 0x00e4}, /* adiaeresis */ + {0x00e5, 0x00e5}, /* aring */ + {0x00e6, 0x00e6}, /* ae */ + {0x00e7, 0x00e7}, /* ccedilla */ + {0x00e8, 0x00e8}, /* egrave */ + {0x00e9, 0x00e9}, /* eacute */ + {0x00ea, 0x00ea}, /* ecircumflex */ + {0x00eb, 0x00eb}, /* ediaeresis */ + {0x00ec, 0x00ec}, /* igrave */ + {0x00ed, 0x00ed}, /* iacute */ + {0x00ee, 0x00ee}, /* icircumflex */ + {0x00ef, 0x00ef}, /* idiaeresis */ + {0x00f0, 0x00f0}, /* eth */ + {0x00f1, 0x00f1}, /* ntilde */ + {0x00f2, 0x00f2}, /* ograve */ + {0x00f3, 0x00f3}, /* oacute */ + {0x00f4, 0x00f4}, /* ocircumflex */ + {0x00f5, 0x00f5}, /* otilde */ + {0x00f6, 0x00f6}, /* odiaeresis */ + {0x00f7, 0x00f7}, /* division */ + {0x00f8, 0x00f8}, /* oslash */ + {0x00f9, 0x00f9}, /* ugrave */ + {0x00fa, 0x00fa}, /* uacute */ + {0x00fb, 0x00fb}, /* ucircumflex */ + {0x00fc, 0x00fc}, /* udiaeresis */ + {0x00fd, 0x00fd}, /* yacute */ + {0x00fe, 0x00fe}, /* thorn */ + {0x00ff, 0x00ff}, /* ydiaeresis */ + {0x01a1, 0x0104}, /* Aogonek */ + {0x01a2, 0x02d8}, /* breve */ + {0x01a3, 0x0141}, /* Lstroke */ + {0x01a5, 0x013d}, /* Lcaron */ + {0x01a6, 0x015a}, /* Sacute */ + {0x01a9, 0x0160}, /* Scaron */ + {0x01aa, 0x015e}, /* Scedilla */ + {0x01ab, 0x0164}, /* Tcaron */ + {0x01ac, 0x0179}, /* Zacute */ + {0x01ae, 0x017d}, /* Zcaron */ + {0x01af, 0x017b}, /* Zabovedot */ + {0x01b1, 0x0105}, /* aogonek */ + {0x01b2, 0x02db}, /* ogonek */ + {0x01b3, 0x0142}, /* lstroke */ + {0x01b5, 0x013e}, /* lcaron */ + {0x01b6, 0x015b}, /* sacute */ + {0x01b7, 0x02c7}, /* caron */ + {0x01b9, 0x0161}, /* scaron */ + {0x01ba, 0x015f}, /* scedilla */ + {0x01bb, 0x0165}, /* tcaron */ + {0x01bc, 0x017a}, /* zacute */ + {0x01bd, 0x02dd}, /* doubleacute */ + {0x01be, 0x017e}, /* zcaron */ + {0x01bf, 0x017c}, /* zabovedot */ + {0x01c0, 0x0154}, /* Racute */ + {0x01c3, 0x0102}, /* Abreve */ + {0x01c5, 0x0139}, /* Lacute */ + {0x01c6, 0x0106}, /* Cacute */ + {0x01c8, 0x010c}, /* Ccaron */ + {0x01ca, 0x0118}, /* Eogonek */ + {0x01cc, 0x011a}, /* Ecaron */ + {0x01cf, 0x010e}, /* Dcaron */ + {0x01d0, 0x0110}, /* Dstroke */ + {0x01d1, 0x0143}, /* Nacute */ + {0x01d2, 0x0147}, /* Ncaron */ + {0x01d5, 0x0150}, /* Odoubleacute */ + {0x01d8, 0x0158}, /* Rcaron */ + {0x01d9, 0x016e}, /* Uring */ + {0x01db, 0x0170}, /* Udoubleacute */ + {0x01de, 0x0162}, /* Tcedilla */ + {0x01e0, 0x0155}, /* racute */ + {0x01e3, 0x0103}, /* abreve */ + {0x01e5, 0x013a}, /* lacute */ + {0x01e6, 0x0107}, /* cacute */ + {0x01e8, 0x010d}, /* ccaron */ + {0x01ea, 0x0119}, /* eogonek */ + {0x01ec, 0x011b}, /* ecaron */ + {0x01ef, 0x010f}, /* dcaron */ + {0x01f0, 0x0111}, /* dstroke */ + {0x01f1, 0x0144}, /* nacute */ + {0x01f2, 0x0148}, /* ncaron */ + {0x01f5, 0x0151}, /* odoubleacute */ + {0x01f8, 0x0159}, /* rcaron */ + {0x01f9, 0x016f}, /* uring */ + {0x01fb, 0x0171}, /* udoubleacute */ + {0x01fe, 0x0163}, /* tcedilla */ + {0x01ff, 0x02d9}, /* abovedot */ + {0x02a1, 0x0126}, /* Hstroke */ + {0x02a6, 0x0124}, /* Hcircumflex */ + {0x02a9, 0x0130}, /* Iabovedot */ + {0x02ab, 0x011e}, /* Gbreve */ + {0x02ac, 0x0134}, /* Jcircumflex */ + {0x02b1, 0x0127}, /* hstroke */ + {0x02b6, 0x0125}, /* hcircumflex */ + {0x02b9, 0x0131}, /* idotless */ + {0x02bb, 0x011f}, /* gbreve */ + {0x02bc, 0x0135}, /* jcircumflex */ + {0x02c5, 0x010a}, /* Cabovedot */ + {0x02c6, 0x0108}, /* Ccircumflex */ + {0x02d5, 0x0120}, /* Gabovedot */ + {0x02d8, 0x011c}, /* Gcircumflex */ + {0x02dd, 0x016c}, /* Ubreve */ + {0x02de, 0x015c}, /* Scircumflex */ + {0x02e5, 0x010b}, /* cabovedot */ + {0x02e6, 0x0109}, /* ccircumflex */ + {0x02f5, 0x0121}, /* gabovedot */ + {0x02f8, 0x011d}, /* gcircumflex */ + {0x02fd, 0x016d}, /* ubreve */ + {0x02fe, 0x015d}, /* scircumflex */ + {0x03a2, 0x0138}, /* kra */ + {0x03a3, 0x0156}, /* Rcedilla */ + {0x03a5, 0x0128}, /* Itilde */ + {0x03a6, 0x013b}, /* Lcedilla */ + {0x03aa, 0x0112}, /* Emacron */ + {0x03ab, 0x0122}, /* Gcedilla */ + {0x03ac, 0x0166}, /* Tslash */ + {0x03b3, 0x0157}, /* rcedilla */ + {0x03b5, 0x0129}, /* itilde */ + {0x03b6, 0x013c}, /* lcedilla */ + {0x03ba, 0x0113}, /* emacron */ + {0x03bb, 0x0123}, /* gcedilla */ + {0x03bc, 0x0167}, /* tslash */ + {0x03bd, 0x014a}, /* ENG */ + {0x03bf, 0x014b}, /* eng */ + {0x03c0, 0x0100}, /* Amacron */ + {0x03c7, 0x012e}, /* Iogonek */ + {0x03cc, 0x0116}, /* Eabovedot */ + {0x03cf, 0x012a}, /* Imacron */ + {0x03d1, 0x0145}, /* Ncedilla */ + {0x03d2, 0x014c}, /* Omacron */ + {0x03d3, 0x0136}, /* Kcedilla */ + {0x03d9, 0x0172}, /* Uogonek */ + {0x03dd, 0x0168}, /* Utilde */ + {0x03de, 0x016a}, /* Umacron */ + {0x03e0, 0x0101}, /* amacron */ + {0x03e7, 0x012f}, /* iogonek */ + {0x03ec, 0x0117}, /* eabovedot */ + {0x03ef, 0x012b}, /* imacron */ + {0x03f1, 0x0146}, /* ncedilla */ + {0x03f2, 0x014d}, /* omacron */ + {0x03f3, 0x0137}, /* kcedilla */ + {0x03f9, 0x0173}, /* uogonek */ + {0x03fd, 0x0169}, /* utilde */ + {0x03fe, 0x016b}, /* umacron */ + {0x047e, 0x203e}, /* overline */ + {0x04a1, 0x3002}, /* kana_fullstop */ + {0x04a2, 0x300c}, /* kana_openingbracket */ + {0x04a3, 0x300d}, /* kana_closingbracket */ + {0x04a4, 0x3001}, /* kana_comma */ + {0x04a5, 0x30fb}, /* kana_conjunctive */ + {0x04a6, 0x30f2}, /* kana_WO */ + {0x04a7, 0x30a1}, /* kana_a */ + {0x04a8, 0x30a3}, /* kana_i */ + {0x04a9, 0x30a5}, /* kana_u */ + {0x04aa, 0x30a7}, /* kana_e */ + {0x04ab, 0x30a9}, /* kana_o */ + {0x04ac, 0x30e3}, /* kana_ya */ + {0x04ad, 0x30e5}, /* kana_yu */ + {0x04ae, 0x30e7}, /* kana_yo */ + {0x04af, 0x30c3}, /* kana_tsu */ + {0x04b0, 0x30fc}, /* prolongedsound */ + {0x04b1, 0x30a2}, /* kana_A */ + {0x04b2, 0x30a4}, /* kana_I */ + {0x04b3, 0x30a6}, /* kana_U */ + {0x04b4, 0x30a8}, /* kana_E */ + {0x04b5, 0x30aa}, /* kana_O */ + {0x04b6, 0x30ab}, /* kana_KA */ + {0x04b7, 0x30ad}, /* kana_KI */ + {0x04b8, 0x30af}, /* kana_KU */ + {0x04b9, 0x30b1}, /* kana_KE */ + {0x04ba, 0x30b3}, /* kana_KO */ + {0x04bb, 0x30b5}, /* kana_SA */ + {0x04bc, 0x30b7}, /* kana_SHI */ + {0x04bd, 0x30b9}, /* kana_SU */ + {0x04be, 0x30bb}, /* kana_SE */ + {0x04bf, 0x30bd}, /* kana_SO */ + {0x04c0, 0x30bf}, /* kana_TA */ + {0x04c1, 0x30c1}, /* kana_CHI */ + {0x04c2, 0x30c4}, /* kana_TSU */ + {0x04c3, 0x30c6}, /* kana_TE */ + {0x04c4, 0x30c8}, /* kana_TO */ + {0x04c5, 0x30ca}, /* kana_NA */ + {0x04c6, 0x30cb}, /* kana_NI */ + {0x04c7, 0x30cc}, /* kana_NU */ + {0x04c8, 0x30cd}, /* kana_NE */ + {0x04c9, 0x30ce}, /* kana_NO */ + {0x04ca, 0x30cf}, /* kana_HA */ + {0x04cb, 0x30d2}, /* kana_HI */ + {0x04cc, 0x30d5}, /* kana_FU */ + {0x04cd, 0x30d8}, /* kana_HE */ + {0x04ce, 0x30db}, /* kana_HO */ + {0x04cf, 0x30de}, /* kana_MA */ + {0x04d0, 0x30df}, /* kana_MI */ + {0x04d1, 0x30e0}, /* kana_MU */ + {0x04d2, 0x30e1}, /* kana_ME */ + {0x04d3, 0x30e2}, /* kana_MO */ + {0x04d4, 0x30e4}, /* kana_YA */ + {0x04d5, 0x30e6}, /* kana_YU */ + {0x04d6, 0x30e8}, /* kana_YO */ + {0x04d7, 0x30e9}, /* kana_RA */ + {0x04d8, 0x30ea}, /* kana_RI */ + {0x04d9, 0x30eb}, /* kana_RU */ + {0x04da, 0x30ec}, /* kana_RE */ + {0x04db, 0x30ed}, /* kana_RO */ + {0x04dc, 0x30ef}, /* kana_WA */ + {0x04dd, 0x30f3}, /* kana_N */ + {0x04de, 0x309b}, /* voicedsound */ + {0x04df, 0x309c}, /* semivoicedsound */ + {0x05ac, 0x060c}, /* Arabic_comma */ + {0x05bb, 0x061b}, /* Arabic_semicolon */ + {0x05bf, 0x061f}, /* Arabic_question_mark */ + {0x05c1, 0x0621}, /* Arabic_hamza */ + {0x05c2, 0x0622}, /* Arabic_maddaonalef */ + {0x05c3, 0x0623}, /* Arabic_hamzaonalef */ + {0x05c4, 0x0624}, /* Arabic_hamzaonwaw */ + {0x05c5, 0x0625}, /* Arabic_hamzaunderalef */ + {0x05c6, 0x0626}, /* Arabic_hamzaonyeh */ + {0x05c7, 0x0627}, /* Arabic_alef */ + {0x05c8, 0x0628}, /* Arabic_beh */ + {0x05c9, 0x0629}, /* Arabic_tehmarbuta */ + {0x05ca, 0x062a}, /* Arabic_teh */ + {0x05cb, 0x062b}, /* Arabic_theh */ + {0x05cc, 0x062c}, /* Arabic_jeem */ + {0x05cd, 0x062d}, /* Arabic_hah */ + {0x05ce, 0x062e}, /* Arabic_khah */ + {0x05cf, 0x062f}, /* Arabic_dal */ + {0x05d0, 0x0630}, /* Arabic_thal */ + {0x05d1, 0x0631}, /* Arabic_ra */ + {0x05d2, 0x0632}, /* Arabic_zain */ + {0x05d3, 0x0633}, /* Arabic_seen */ + {0x05d4, 0x0634}, /* Arabic_sheen */ + {0x05d5, 0x0635}, /* Arabic_sad */ + {0x05d6, 0x0636}, /* Arabic_dad */ + {0x05d7, 0x0637}, /* Arabic_tah */ + {0x05d8, 0x0638}, /* Arabic_zah */ + {0x05d9, 0x0639}, /* Arabic_ain */ + {0x05da, 0x063a}, /* Arabic_ghain */ + {0x05e0, 0x0640}, /* Arabic_tatweel */ + {0x05e1, 0x0641}, /* Arabic_feh */ + {0x05e2, 0x0642}, /* Arabic_qaf */ + {0x05e3, 0x0643}, /* Arabic_kaf */ + {0x05e4, 0x0644}, /* Arabic_lam */ + {0x05e5, 0x0645}, /* Arabic_meem */ + {0x05e6, 0x0646}, /* Arabic_noon */ + {0x05e7, 0x0647}, /* Arabic_ha */ + {0x05e8, 0x0648}, /* Arabic_waw */ + {0x05e9, 0x0649}, /* Arabic_alefmaksura */ + {0x05ea, 0x064a}, /* Arabic_yeh */ + {0x05eb, 0x064b}, /* Arabic_fathatan */ + {0x05ec, 0x064c}, /* Arabic_dammatan */ + {0x05ed, 0x064d}, /* Arabic_kasratan */ + {0x05ee, 0x064e}, /* Arabic_fatha */ + {0x05ef, 0x064f}, /* Arabic_damma */ + {0x05f0, 0x0650}, /* Arabic_kasra */ + {0x05f1, 0x0651}, /* Arabic_shadda */ + {0x05f2, 0x0652}, /* Arabic_sukun */ + {0x06a1, 0x0452}, /* Serbian_dje */ + {0x06a2, 0x0453}, /* Macedonia_gje */ + {0x06a3, 0x0451}, /* Cyrillic_io */ + {0x06a4, 0x0454}, /* Ukrainian_ie */ + {0x06a5, 0x0455}, /* Macedonia_dse */ + {0x06a6, 0x0456}, /* Ukrainian_i */ + {0x06a7, 0x0457}, /* Ukrainian_yi */ + {0x06a8, 0x0458}, /* Cyrillic_je */ + {0x06a9, 0x0459}, /* Cyrillic_lje */ + {0x06aa, 0x045a}, /* Cyrillic_nje */ + {0x06ab, 0x045b}, /* Serbian_tshe */ + {0x06ac, 0x045c}, /* Macedonia_kje */ + {0x06ae, 0x045e}, /* Byelorussian_shortu */ + {0x06af, 0x045f}, /* Cyrillic_dzhe */ + {0x06b0, 0x2116}, /* numerosign */ + {0x06b1, 0x0402}, /* Serbian_DJE */ + {0x06b2, 0x0403}, /* Macedonia_GJE */ + {0x06b3, 0x0401}, /* Cyrillic_IO */ + {0x06b4, 0x0404}, /* Ukrainian_IE */ + {0x06b5, 0x0405}, /* Macedonia_DSE */ + {0x06b6, 0x0406}, /* Ukrainian_I */ + {0x06b7, 0x0407}, /* Ukrainian_YI */ + {0x06b8, 0x0408}, /* Cyrillic_JE */ + {0x06b9, 0x0409}, /* Cyrillic_LJE */ + {0x06ba, 0x040a}, /* Cyrillic_NJE */ + {0x06bb, 0x040b}, /* Serbian_TSHE */ + {0x06bc, 0x040c}, /* Macedonia_KJE */ + {0x06be, 0x040e}, /* Byelorussian_SHORTU */ + {0x06bf, 0x040f}, /* Cyrillic_DZHE */ + {0x06c0, 0x044e}, /* Cyrillic_yu */ + {0x06c1, 0x0430}, /* Cyrillic_a */ + {0x06c2, 0x0431}, /* Cyrillic_be */ + {0x06c3, 0x0446}, /* Cyrillic_tse */ + {0x06c4, 0x0434}, /* Cyrillic_de */ + {0x06c5, 0x0435}, /* Cyrillic_ie */ + {0x06c6, 0x0444}, /* Cyrillic_ef */ + {0x06c7, 0x0433}, /* Cyrillic_ghe */ + {0x06c8, 0x0445}, /* Cyrillic_ha */ + {0x06c9, 0x0438}, /* Cyrillic_i */ + {0x06ca, 0x0439}, /* Cyrillic_shorti */ + {0x06cb, 0x043a}, /* Cyrillic_ka */ + {0x06cc, 0x043b}, /* Cyrillic_el */ + {0x06cd, 0x043c}, /* Cyrillic_em */ + {0x06ce, 0x043d}, /* Cyrillic_en */ + {0x06cf, 0x043e}, /* Cyrillic_o */ + {0x06d0, 0x043f}, /* Cyrillic_pe */ + {0x06d1, 0x044f}, /* Cyrillic_ya */ + {0x06d2, 0x0440}, /* Cyrillic_er */ + {0x06d3, 0x0441}, /* Cyrillic_es */ + {0x06d4, 0x0442}, /* Cyrillic_te */ + {0x06d5, 0x0443}, /* Cyrillic_u */ + {0x06d6, 0x0436}, /* Cyrillic_zhe */ + {0x06d7, 0x0432}, /* Cyrillic_ve */ + {0x06d8, 0x044c}, /* Cyrillic_softsign */ + {0x06d9, 0x044b}, /* Cyrillic_yeru */ + {0x06da, 0x0437}, /* Cyrillic_ze */ + {0x06db, 0x0448}, /* Cyrillic_sha */ + {0x06dc, 0x044d}, /* Cyrillic_e */ + {0x06dd, 0x0449}, /* Cyrillic_shcha */ + {0x06de, 0x0447}, /* Cyrillic_che */ + {0x06df, 0x044a}, /* Cyrillic_hardsign */ + {0x06e0, 0x042e}, /* Cyrillic_YU */ + {0x06e1, 0x0410}, /* Cyrillic_A */ + {0x06e2, 0x0411}, /* Cyrillic_BE */ + {0x06e3, 0x0426}, /* Cyrillic_TSE */ + {0x06e4, 0x0414}, /* Cyrillic_DE */ + {0x06e5, 0x0415}, /* Cyrillic_IE */ + {0x06e6, 0x0424}, /* Cyrillic_EF */ + {0x06e7, 0x0413}, /* Cyrillic_GHE */ + {0x06e8, 0x0425}, /* Cyrillic_HA */ + {0x06e9, 0x0418}, /* Cyrillic_I */ + {0x06ea, 0x0419}, /* Cyrillic_SHORTI */ + {0x06eb, 0x041a}, /* Cyrillic_KA */ + {0x06ec, 0x041b}, /* Cyrillic_EL */ + {0x06ed, 0x041c}, /* Cyrillic_EM */ + {0x06ee, 0x041d}, /* Cyrillic_EN */ + {0x06ef, 0x041e}, /* Cyrillic_O */ + {0x06f0, 0x041f}, /* Cyrillic_PE */ + {0x06f1, 0x042f}, /* Cyrillic_YA */ + {0x06f2, 0x0420}, /* Cyrillic_ER */ + {0x06f3, 0x0421}, /* Cyrillic_ES */ + {0x06f4, 0x0422}, /* Cyrillic_TE */ + {0x06f5, 0x0423}, /* Cyrillic_U */ + {0x06f6, 0x0416}, /* Cyrillic_ZHE */ + {0x06f7, 0x0412}, /* Cyrillic_VE */ + {0x06f8, 0x042c}, /* Cyrillic_SOFTSIGN */ + {0x06f9, 0x042b}, /* Cyrillic_YERU */ + {0x06fa, 0x0417}, /* Cyrillic_ZE */ + {0x06fb, 0x0428}, /* Cyrillic_SHA */ + {0x06fc, 0x042d}, /* Cyrillic_E */ + {0x06fd, 0x0429}, /* Cyrillic_SHCHA */ + {0x06fe, 0x0427}, /* Cyrillic_CHE */ + {0x06ff, 0x042a}, /* Cyrillic_HARDSIGN */ + {0x07a1, 0x0386}, /* Greek_ALPHAaccent */ + {0x07a2, 0x0388}, /* Greek_EPSILONaccent */ + {0x07a3, 0x0389}, /* Greek_ETAaccent */ + {0x07a4, 0x038a}, /* Greek_IOTAaccent */ + {0x07a5, 0x03aa}, /* Greek_IOTAdiaeresis */ + {0x07a7, 0x038c}, /* Greek_OMICRONaccent */ + {0x07a8, 0x038e}, /* Greek_UPSILONaccent */ + {0x07a9, 0x03ab}, /* Greek_UPSILONdieresis */ + {0x07ab, 0x038f}, /* Greek_OMEGAaccent */ + {0x07ae, 0x0385}, /* Greek_accentdieresis */ + {0x07af, 0x2015}, /* Greek_horizbar */ + {0x07b1, 0x03ac}, /* Greek_alphaaccent */ + {0x07b2, 0x03ad}, /* Greek_epsilonaccent */ + {0x07b3, 0x03ae}, /* Greek_etaaccent */ + {0x07b4, 0x03af}, /* Greek_iotaaccent */ + {0x07b5, 0x03ca}, /* Greek_iotadieresis */ + {0x07b6, 0x0390}, /* Greek_iotaaccentdieresis */ + {0x07b7, 0x03cc}, /* Greek_omicronaccent */ + {0x07b8, 0x03cd}, /* Greek_upsilonaccent */ + {0x07b9, 0x03cb}, /* Greek_upsilondieresis */ + {0x07ba, 0x03b0}, /* Greek_upsilonaccentdieresis */ + {0x07bb, 0x03ce}, /* Greek_omegaaccent */ + {0x07c1, 0x0391}, /* Greek_ALPHA */ + {0x07c2, 0x0392}, /* Greek_BETA */ + {0x07c3, 0x0393}, /* Greek_GAMMA */ + {0x07c4, 0x0394}, /* Greek_DELTA */ + {0x07c5, 0x0395}, /* Greek_EPSILON */ + {0x07c6, 0x0396}, /* Greek_ZETA */ + {0x07c7, 0x0397}, /* Greek_ETA */ + {0x07c8, 0x0398}, /* Greek_THETA */ + {0x07c9, 0x0399}, /* Greek_IOTA */ + {0x07ca, 0x039a}, /* Greek_KAPPA */ + {0x07cb, 0x039b}, /* Greek_LAMDA */ + {0x07cc, 0x039c}, /* Greek_MU */ + {0x07cd, 0x039d}, /* Greek_NU */ + {0x07ce, 0x039e}, /* Greek_XI */ + {0x07cf, 0x039f}, /* Greek_OMICRON */ + {0x07d0, 0x03a0}, /* Greek_PI */ + {0x07d1, 0x03a1}, /* Greek_RHO */ + {0x07d2, 0x03a3}, /* Greek_SIGMA */ + {0x07d4, 0x03a4}, /* Greek_TAU */ + {0x07d5, 0x03a5}, /* Greek_UPSILON */ + {0x07d6, 0x03a6}, /* Greek_PHI */ + {0x07d7, 0x03a7}, /* Greek_CHI */ + {0x07d8, 0x03a8}, /* Greek_PSI */ + {0x07d9, 0x03a9}, /* Greek_OMEGA */ + {0x07e1, 0x03b1}, /* Greek_alpha */ + {0x07e2, 0x03b2}, /* Greek_beta */ + {0x07e3, 0x03b3}, /* Greek_gamma */ + {0x07e4, 0x03b4}, /* Greek_delta */ + {0x07e5, 0x03b5}, /* Greek_epsilon */ + {0x07e6, 0x03b6}, /* Greek_zeta */ + {0x07e7, 0x03b7}, /* Greek_eta */ + {0x07e8, 0x03b8}, /* Greek_theta */ + {0x07e9, 0x03b9}, /* Greek_iota */ + {0x07ea, 0x03ba}, /* Greek_kappa */ + {0x07eb, 0x03bb}, /* Greek_lambda */ + {0x07ec, 0x03bc}, /* Greek_mu */ + {0x07ed, 0x03bd}, /* Greek_nu */ + {0x07ee, 0x03be}, /* Greek_xi */ + {0x07ef, 0x03bf}, /* Greek_omicron */ + {0x07f0, 0x03c0}, /* Greek_pi */ + {0x07f1, 0x03c1}, /* Greek_rho */ + {0x07f2, 0x03c3}, /* Greek_sigma */ + {0x07f3, 0x03c2}, /* Greek_finalsmallsigma */ + {0x07f4, 0x03c4}, /* Greek_tau */ + {0x07f5, 0x03c5}, /* Greek_upsilon */ + {0x07f6, 0x03c6}, /* Greek_phi */ + {0x07f7, 0x03c7}, /* Greek_chi */ + {0x07f8, 0x03c8}, /* Greek_psi */ + {0x07f9, 0x03c9}, /* Greek_omega */ + {0x08a1, 0x23b7}, /* leftradical */ + {0x08a4, 0x2320}, /* topintegral */ + {0x08a5, 0x2321}, /* botintegral */ + {0x08a7, 0x23a1}, /* topleftsqbracket */ + {0x08a8, 0x23a3}, /* botleftsqbracket */ + {0x08a9, 0x23a4}, /* toprightsqbracket */ + {0x08aa, 0x23a6}, /* botrightsqbracket */ + {0x08ab, 0x239b}, /* topleftparens */ + {0x08ac, 0x239d}, /* botleftparens */ + {0x08ad, 0x239e}, /* toprightparens */ + {0x08ae, 0x23a0}, /* botrightparens */ + {0x08af, 0x23a8}, /* leftmiddlecurlybrace */ + {0x08b0, 0x23ac}, /* rightmiddlecurlybrace */ + {0x08bc, 0x2264}, /* lessthanequal */ + {0x08bd, 0x2260}, /* notequal */ + {0x08be, 0x2265}, /* greaterthanequal */ + {0x08bf, 0x222b}, /* integral */ + {0x08c0, 0x2234}, /* therefore */ + {0x08c1, 0x221d}, /* variation */ + {0x08c2, 0x221e}, /* infinity */ + {0x08c5, 0x2207}, /* nabla */ + {0x08c8, 0x223c}, /* approximate */ + {0x08c9, 0x2243}, /* similarequal */ + {0x08cd, 0x21d4}, /* ifonlyif */ + {0x08ce, 0x21d2}, /* implies */ + {0x08cf, 0x2261}, /* identical */ + {0x08d6, 0x221a}, /* radical */ + {0x08da, 0x2282}, /* includedin */ + {0x08db, 0x2283}, /* includes */ + {0x08dc, 0x2229}, /* intersection */ + {0x08dd, 0x222a}, /* union */ + {0x08de, 0x2227}, /* logicaland */ + {0x08df, 0x2228}, /* logicalor */ + {0x08ef, 0x2202}, /* partialderivative */ + {0x08f6, 0x0192}, /* function */ + {0x08fb, 0x2190}, /* leftarrow */ + {0x08fc, 0x2191}, /* uparrow */ + {0x08fd, 0x2192}, /* rightarrow */ + {0x08fe, 0x2193}, /* downarrow */ + {0x09e0, 0x25c6}, /* soliddiamond */ + {0x09e1, 0x2592}, /* checkerboard */ + {0x09e2, 0x2409}, /* ht */ + {0x09e3, 0x240c}, /* ff */ + {0x09e4, 0x240d}, /* cr */ + {0x09e5, 0x240a}, /* lf */ + {0x09e8, 0x2424}, /* nl */ + {0x09e9, 0x240b}, /* vt */ + {0x09ea, 0x2518}, /* lowrightcorner */ + {0x09eb, 0x2510}, /* uprightcorner */ + {0x09ec, 0x250c}, /* upleftcorner */ + {0x09ed, 0x2514}, /* lowleftcorner */ + {0x09ee, 0x253c}, /* crossinglines */ + {0x09ef, 0x23ba}, /* horizlinescan1 */ + {0x09f0, 0x23bb}, /* horizlinescan3 */ + {0x09f1, 0x2500}, /* horizlinescan5 */ + {0x09f2, 0x23bc}, /* horizlinescan7 */ + {0x09f3, 0x23bd}, /* horizlinescan9 */ + {0x09f4, 0x251c}, /* leftt */ + {0x09f5, 0x2524}, /* rightt */ + {0x09f6, 0x2534}, /* bott */ + {0x09f7, 0x252c}, /* topt */ + {0x09f8, 0x2502}, /* vertbar */ + {0x0aa1, 0x2003}, /* emspace */ + {0x0aa2, 0x2002}, /* enspace */ + {0x0aa3, 0x2004}, /* em3space */ + {0x0aa4, 0x2005}, /* em4space */ + {0x0aa5, 0x2007}, /* digitspace */ + {0x0aa6, 0x2008}, /* punctspace */ + {0x0aa7, 0x2009}, /* thinspace */ + {0x0aa8, 0x200a}, /* hairspace */ + {0x0aa9, 0x2014}, /* emdash */ + {0x0aaa, 0x2013}, /* endash */ + {0x0aae, 0x2026}, /* ellipsis */ + {0x0aaf, 0x2025}, /* doubbaselinedot */ + {0x0ab0, 0x2153}, /* onethird */ + {0x0ab1, 0x2154}, /* twothirds */ + {0x0ab2, 0x2155}, /* onefifth */ + {0x0ab3, 0x2156}, /* twofifths */ + {0x0ab4, 0x2157}, /* threefifths */ + {0x0ab5, 0x2158}, /* fourfifths */ + {0x0ab6, 0x2159}, /* onesixth */ + {0x0ab7, 0x215a}, /* fivesixths */ + {0x0ab8, 0x2105}, /* careof */ + {0x0abb, 0x2012}, /* figdash */ + {0x0ac3, 0x215b}, /* oneeighth */ + {0x0ac4, 0x215c}, /* threeeighths */ + {0x0ac5, 0x215d}, /* fiveeighths */ + {0x0ac6, 0x215e}, /* seveneighths */ + {0x0ac9, 0x2122}, /* trademark */ + {0x0ad0, 0x2018}, /* leftsinglequotemark */ + {0x0ad1, 0x2019}, /* rightsinglequotemark */ + {0x0ad2, 0x201c}, /* leftdoublequotemark */ + {0x0ad3, 0x201d}, /* rightdoublequotemark */ + {0x0ad4, 0x211e}, /* prescription */ + {0x0ad6, 0x2032}, /* minutes */ + {0x0ad7, 0x2033}, /* seconds */ + {0x0ad9, 0x271d}, /* latincross */ + {0x0aec, 0x2663}, /* club */ + {0x0aed, 0x2666}, /* diamond */ + {0x0aee, 0x2665}, /* heart */ + {0x0af0, 0x2720}, /* maltesecross */ + {0x0af1, 0x2020}, /* dagger */ + {0x0af2, 0x2021}, /* doubledagger */ + {0x0af3, 0x2713}, /* checkmark */ + {0x0af4, 0x2717}, /* ballotcross */ + {0x0af5, 0x266f}, /* musicalsharp */ + {0x0af6, 0x266d}, /* musicalflat */ + {0x0af7, 0x2642}, /* malesymbol */ + {0x0af8, 0x2640}, /* femalesymbol */ + {0x0af9, 0x260e}, /* telephone */ + {0x0afa, 0x2315}, /* telephonerecorder */ + {0x0afb, 0x2117}, /* phonographcopyright */ + {0x0afc, 0x2038}, /* caret */ + {0x0afd, 0x201a}, /* singlelowquotemark */ + {0x0afe, 0x201e}, /* doublelowquotemark */ + {0x0bc2, 0x22a5}, /* downtack */ + {0x0bc4, 0x230a}, /* downstile */ + {0x0bca, 0x2218}, /* jot */ + {0x0bcc, 0x2395}, /* quad */ + {0x0bce, 0x22a4}, /* uptack */ + {0x0bcf, 0x25cb}, /* circle */ + {0x0bd3, 0x2308}, /* upstile */ + {0x0bdc, 0x22a2}, /* lefttack */ + {0x0bfc, 0x22a3}, /* righttack */ + {0x0cdf, 0x2017}, /* hebrew_doublelowline */ + {0x0ce0, 0x05d0}, /* hebrew_aleph */ + {0x0ce1, 0x05d1}, /* hebrew_bet */ + {0x0ce2, 0x05d2}, /* hebrew_gimel */ + {0x0ce3, 0x05d3}, /* hebrew_dalet */ + {0x0ce4, 0x05d4}, /* hebrew_he */ + {0x0ce5, 0x05d5}, /* hebrew_waw */ + {0x0ce6, 0x05d6}, /* hebrew_zain */ + {0x0ce7, 0x05d7}, /* hebrew_chet */ + {0x0ce8, 0x05d8}, /* hebrew_tet */ + {0x0ce9, 0x05d9}, /* hebrew_yod */ + {0x0cea, 0x05da}, /* hebrew_finalkaph */ + {0x0ceb, 0x05db}, /* hebrew_kaph */ + {0x0cec, 0x05dc}, /* hebrew_lamed */ + {0x0ced, 0x05dd}, /* hebrew_finalmem */ + {0x0cee, 0x05de}, /* hebrew_mem */ + {0x0cef, 0x05df}, /* hebrew_finalnun */ + {0x0cf0, 0x05e0}, /* hebrew_nun */ + {0x0cf1, 0x05e1}, /* hebrew_samech */ + {0x0cf2, 0x05e2}, /* hebrew_ayin */ + {0x0cf3, 0x05e3}, /* hebrew_finalpe */ + {0x0cf4, 0x05e4}, /* hebrew_pe */ + {0x0cf5, 0x05e5}, /* hebrew_finalzade */ + {0x0cf6, 0x05e6}, /* hebrew_zade */ + {0x0cf7, 0x05e7}, /* hebrew_qoph */ + {0x0cf8, 0x05e8}, /* hebrew_resh */ + {0x0cf9, 0x05e9}, /* hebrew_shin */ + {0x0cfa, 0x05ea}, /* hebrew_taw */ + {0x0da1, 0x0e01}, /* Thai_kokai */ + {0x0da2, 0x0e02}, /* Thai_khokhai */ + {0x0da3, 0x0e03}, /* Thai_khokhuat */ + {0x0da4, 0x0e04}, /* Thai_khokhwai */ + {0x0da5, 0x0e05}, /* Thai_khokhon */ + {0x0da6, 0x0e06}, /* Thai_khorakhang */ + {0x0da7, 0x0e07}, /* Thai_ngongu */ + {0x0da8, 0x0e08}, /* Thai_chochan */ + {0x0da9, 0x0e09}, /* Thai_choching */ + {0x0daa, 0x0e0a}, /* Thai_chochang */ + {0x0dab, 0x0e0b}, /* Thai_soso */ + {0x0dac, 0x0e0c}, /* Thai_chochoe */ + {0x0dad, 0x0e0d}, /* Thai_yoying */ + {0x0dae, 0x0e0e}, /* Thai_dochada */ + {0x0daf, 0x0e0f}, /* Thai_topatak */ + {0x0db0, 0x0e10}, /* Thai_thothan */ + {0x0db1, 0x0e11}, /* Thai_thonangmontho */ + {0x0db2, 0x0e12}, /* Thai_thophuthao */ + {0x0db3, 0x0e13}, /* Thai_nonen */ + {0x0db4, 0x0e14}, /* Thai_dodek */ + {0x0db5, 0x0e15}, /* Thai_totao */ + {0x0db6, 0x0e16}, /* Thai_thothung */ + {0x0db7, 0x0e17}, /* Thai_thothahan */ + {0x0db8, 0x0e18}, /* Thai_thothong */ + {0x0db9, 0x0e19}, /* Thai_nonu */ + {0x0dba, 0x0e1a}, /* Thai_bobaimai */ + {0x0dbb, 0x0e1b}, /* Thai_popla */ + {0x0dbc, 0x0e1c}, /* Thai_phophung */ + {0x0dbd, 0x0e1d}, /* Thai_fofa */ + {0x0dbe, 0x0e1e}, /* Thai_phophan */ + {0x0dbf, 0x0e1f}, /* Thai_fofan */ + {0x0dc0, 0x0e20}, /* Thai_phosamphao */ + {0x0dc1, 0x0e21}, /* Thai_moma */ + {0x0dc2, 0x0e22}, /* Thai_yoyak */ + {0x0dc3, 0x0e23}, /* Thai_rorua */ + {0x0dc4, 0x0e24}, /* Thai_ru */ + {0x0dc5, 0x0e25}, /* Thai_loling */ + {0x0dc6, 0x0e26}, /* Thai_lu */ + {0x0dc7, 0x0e27}, /* Thai_wowaen */ + {0x0dc8, 0x0e28}, /* Thai_sosala */ + {0x0dc9, 0x0e29}, /* Thai_sorusi */ + {0x0dca, 0x0e2a}, /* Thai_sosua */ + {0x0dcb, 0x0e2b}, /* Thai_hohip */ + {0x0dcc, 0x0e2c}, /* Thai_lochula */ + {0x0dcd, 0x0e2d}, /* Thai_oang */ + {0x0dce, 0x0e2e}, /* Thai_honokhuk */ + {0x0dcf, 0x0e2f}, /* Thai_paiyannoi */ + {0x0dd0, 0x0e30}, /* Thai_saraa */ + {0x0dd1, 0x0e31}, /* Thai_maihanakat */ + {0x0dd2, 0x0e32}, /* Thai_saraaa */ + {0x0dd3, 0x0e33}, /* Thai_saraam */ + {0x0dd4, 0x0e34}, /* Thai_sarai */ + {0x0dd5, 0x0e35}, /* Thai_saraii */ + {0x0dd6, 0x0e36}, /* Thai_saraue */ + {0x0dd7, 0x0e37}, /* Thai_sarauee */ + {0x0dd8, 0x0e38}, /* Thai_sarau */ + {0x0dd9, 0x0e39}, /* Thai_sarauu */ + {0x0dda, 0x0e3a}, /* Thai_phinthu */ + {0x0ddf, 0x0e3f}, /* Thai_baht */ + {0x0de0, 0x0e40}, /* Thai_sarae */ + {0x0de1, 0x0e41}, /* Thai_saraae */ + {0x0de2, 0x0e42}, /* Thai_sarao */ + {0x0de3, 0x0e43}, /* Thai_saraaimaimuan */ + {0x0de4, 0x0e44}, /* Thai_saraaimaimalai */ + {0x0de5, 0x0e45}, /* Thai_lakkhangyao */ + {0x0de6, 0x0e46}, /* Thai_maiyamok */ + {0x0de7, 0x0e47}, /* Thai_maitaikhu */ + {0x0de8, 0x0e48}, /* Thai_maiek */ + {0x0de9, 0x0e49}, /* Thai_maitho */ + {0x0dea, 0x0e4a}, /* Thai_maitri */ + {0x0deb, 0x0e4b}, /* Thai_maichattawa */ + {0x0dec, 0x0e4c}, /* Thai_thanthakhat */ + {0x0ded, 0x0e4d}, /* Thai_nikhahit */ + {0x0df0, 0x0e50}, /* Thai_leksun */ + {0x0df1, 0x0e51}, /* Thai_leknung */ + {0x0df2, 0x0e52}, /* Thai_leksong */ + {0x0df3, 0x0e53}, /* Thai_leksam */ + {0x0df4, 0x0e54}, /* Thai_leksi */ + {0x0df5, 0x0e55}, /* Thai_lekha */ + {0x0df6, 0x0e56}, /* Thai_lekhok */ + {0x0df7, 0x0e57}, /* Thai_lekchet */ + {0x0df8, 0x0e58}, /* Thai_lekpaet */ + {0x0df9, 0x0e59}, /* Thai_lekkao */ + {0x13bc, 0x0152}, /* OE */ + {0x13bd, 0x0153}, /* oe */ + {0x13be, 0x0178}, /* Ydiaeresis */ + {0x20a0, 0x20a0}, /* EcuSign */ + {0x20a1, 0x20a1}, /* ColonSign */ + {0x20a2, 0x20a2}, /* CruzeiroSign */ + {0x20a3, 0x20a3}, /* FFrancSign */ + {0x20a4, 0x20a4}, /* LiraSign */ + {0x20a5, 0x20a5}, /* MillSign */ + {0x20a6, 0x20a6}, /* NairaSign */ + {0x20a7, 0x20a7}, /* PesetaSign */ + {0x20a8, 0x20a8}, /* RupeeSign */ + {0x20a9, 0x20a9}, /* WonSign */ + {0x20aa, 0x20aa}, /* NewSheqelSign */ + {0x20ab, 0x20ab}, /* DongSign */ + {0x20ac, 0x20ac}, /* EuroSign */ + {0x06ad, 0x0491}, /* Ukrainian_ghe_with_upturn */ + {0x06bd, 0x0490}, /* Ukrainian_GHE_WITH_UPTURN */ + {0x14a2, 0x0587}, /* Armenian_ligature_ew */ + {0x14a3, 0x0589}, /* Armenian_verjaket */ + {0x14aa, 0x055d}, /* Armenian_but */ + {0x14ad, 0x058a}, /* Armenian_yentamna */ + {0x14af, 0x055c}, /* Armenian_amanak */ + {0x14b0, 0x055b}, /* Armenian_shesht */ + {0x14b1, 0x055e}, /* Armenian_paruyk */ + {0x14b2, 0x0531}, /* Armenian_AYB */ + {0x14b3, 0x0561}, /* Armenian_ayb */ + {0x14b4, 0x0532}, /* Armenian_BEN */ + {0x14b5, 0x0562}, /* Armenian_ben */ + {0x14b6, 0x0533}, /* Armenian_GIM */ + {0x14b7, 0x0563}, /* Armenian_gim */ + {0x14b8, 0x0534}, /* Armenian_DA */ + {0x14b9, 0x0564}, /* Armenian_da */ + {0x14ba, 0x0535}, /* Armenian_YECH */ + {0x14bb, 0x0565}, /* Armenian_yech */ + {0x14bc, 0x0536}, /* Armenian_ZA */ + {0x14bd, 0x0566}, /* Armenian_za */ + {0x14be, 0x0537}, /* Armenian_E */ + {0x14bf, 0x0567}, /* Armenian_e */ + {0x14c0, 0x0538}, /* Armenian_AT */ + {0x14c1, 0x0568}, /* Armenian_at */ + {0x14c2, 0x0539}, /* Armenian_TO */ + {0x14c3, 0x0569}, /* Armenian_to */ + {0x14c4, 0x053a}, /* Armenian_ZHE */ + {0x14c5, 0x056a}, /* Armenian_zhe */ + {0x14c6, 0x053b}, /* Armenian_INI */ + {0x14c7, 0x056b}, /* Armenian_ini */ + {0x14c8, 0x053c}, /* Armenian_LYUN */ + {0x14c9, 0x056c}, /* Armenian_lyun */ + {0x14ca, 0x053d}, /* Armenian_KHE */ + {0x14cb, 0x056d}, /* Armenian_khe */ + {0x14cc, 0x053e}, /* Armenian_TSA */ + {0x14cd, 0x056e}, /* Armenian_tsa */ + {0x14ce, 0x053f}, /* Armenian_KEN */ + {0x14cf, 0x056f}, /* Armenian_ken */ + {0x14d0, 0x0540}, /* Armenian_HO */ + {0x14d1, 0x0570}, /* Armenian_ho */ + {0x14d2, 0x0541}, /* Armenian_DZA */ + {0x14d3, 0x0571}, /* Armenian_dza */ + {0x14d4, 0x0542}, /* Armenian_GHAT */ + {0x14d5, 0x0572}, /* Armenian_ghat */ + {0x14d6, 0x0543}, /* Armenian_TCHE */ + {0x14d7, 0x0573}, /* Armenian_tche */ + {0x14d8, 0x0544}, /* Armenian_MEN */ + {0x14d9, 0x0574}, /* Armenian_men */ + {0x14da, 0x0545}, /* Armenian_HI */ + {0x14db, 0x0575}, /* Armenian_hi */ + {0x14dc, 0x0546}, /* Armenian_NU */ + {0x14dd, 0x0576}, /* Armenian_nu */ + {0x14de, 0x0547}, /* Armenian_SHA */ + {0x14df, 0x0577}, /* Armenian_sha */ + {0x14e0, 0x0548}, /* Armenian_VO */ + {0x14e1, 0x0578}, /* Armenian_vo */ + {0x14e2, 0x0549}, /* Armenian_CHA */ + {0x14e3, 0x0579}, /* Armenian_cha */ + {0x14e4, 0x054a}, /* Armenian_PE */ + {0x14e5, 0x057a}, /* Armenian_pe */ + {0x14e6, 0x054b}, /* Armenian_JE */ + {0x14e7, 0x057b}, /* Armenian_je */ + {0x14e8, 0x054c}, /* Armenian_RA */ + {0x14e9, 0x057c}, /* Armenian_ra */ + {0x14ea, 0x054d}, /* Armenian_SE */ + {0x14eb, 0x057d}, /* Armenian_se */ + {0x14ec, 0x054e}, /* Armenian_VEV */ + {0x14ed, 0x057e}, /* Armenian_vev */ + {0x14ee, 0x054f}, /* Armenian_TYUN */ + {0x14ef, 0x057f}, /* Armenian_tyun */ + {0x14f0, 0x0550}, /* Armenian_RE */ + {0x14f1, 0x0580}, /* Armenian_re */ + {0x14f2, 0x0551}, /* Armenian_TSO */ + {0x14f3, 0x0581}, /* Armenian_tso */ + {0x14f4, 0x0552}, /* Armenian_VYUN */ + {0x14f5, 0x0582}, /* Armenian_vyun */ + {0x14f6, 0x0553}, /* Armenian_PYUR */ + {0x14f7, 0x0583}, /* Armenian_pyur */ + {0x14f8, 0x0554}, /* Armenian_KE */ + {0x14f9, 0x0584}, /* Armenian_ke */ + {0x14fa, 0x0555}, /* Armenian_O */ + {0x14fb, 0x0585}, /* Armenian_o */ + {0x14fc, 0x0556}, /* Armenian_FE */ + {0x14fd, 0x0586}, /* Armenian_fe */ + {0x14fe, 0x055a}, /* Armenian_apostrophe */ + {0x15d0, 0x10d0}, /* Georgian_an */ + {0x15d1, 0x10d1}, /* Georgian_ban */ + {0x15d2, 0x10d2}, /* Georgian_gan */ + {0x15d3, 0x10d3}, /* Georgian_don */ + {0x15d4, 0x10d4}, /* Georgian_en */ + {0x15d5, 0x10d5}, /* Georgian_vin */ + {0x15d6, 0x10d6}, /* Georgian_zen */ + {0x15d7, 0x10d7}, /* Georgian_tan */ + {0x15d8, 0x10d8}, /* Georgian_in */ + {0x15d9, 0x10d9}, /* Georgian_kan */ + {0x15da, 0x10da}, /* Georgian_las */ + {0x15db, 0x10db}, /* Georgian_man */ + {0x15dc, 0x10dc}, /* Georgian_nar */ + {0x15dd, 0x10dd}, /* Georgian_on */ + {0x15de, 0x10de}, /* Georgian_par */ + {0x15df, 0x10df}, /* Georgian_zhar */ + {0x15e0, 0x10e0}, /* Georgian_rae */ + {0x15e1, 0x10e1}, /* Georgian_san */ + {0x15e2, 0x10e2}, /* Georgian_tar */ + {0x15e3, 0x10e3}, /* Georgian_un */ + {0x15e4, 0x10e4}, /* Georgian_phar */ + {0x15e5, 0x10e5}, /* Georgian_khar */ + {0x15e6, 0x10e6}, /* Georgian_ghan */ + {0x15e7, 0x10e7}, /* Georgian_qar */ + {0x15e8, 0x10e8}, /* Georgian_shin */ + {0x15e9, 0x10e9}, /* Georgian_chin */ + {0x15ea, 0x10ea}, /* Georgian_can */ + {0x15eb, 0x10eb}, /* Georgian_jil */ + {0x15ec, 0x10ec}, /* Georgian_cil */ + {0x15ed, 0x10ed}, /* Georgian_char */ + {0x15ee, 0x10ee}, /* Georgian_xan */ + {0x15ef, 0x10ef}, /* Georgian_jhan */ + {0x15f0, 0x10f0}, /* Georgian_hae */ + {0x15f1, 0x10f1}, /* Georgian_he */ + {0x15f2, 0x10f2}, /* Georgian_hie */ + {0x15f3, 0x10f3}, /* Georgian_we */ + {0x15f4, 0x10f4}, /* Georgian_har */ + {0x15f5, 0x10f5}, /* Georgian_hoe */ + {0x15f6, 0x10f6}, /* Georgian_fi */ + {0x12a1, 0x1e02}, /* Babovedot */ + {0x12a2, 0x1e03}, /* babovedot */ + {0x12a6, 0x1e0a}, /* Dabovedot */ + {0x12a8, 0x1e80}, /* Wgrave */ + {0x12aa, 0x1e82}, /* Wacute */ + {0x12ab, 0x1e0b}, /* dabovedot */ + {0x12ac, 0x1ef2}, /* Ygrave */ + {0x12b0, 0x1e1e}, /* Fabovedot */ + {0x12b1, 0x1e1f}, /* fabovedot */ + {0x12b4, 0x1e40}, /* Mabovedot */ + {0x12b5, 0x1e41}, /* mabovedot */ + {0x12b7, 0x1e56}, /* Pabovedot */ + {0x12b8, 0x1e81}, /* wgrave */ + {0x12b9, 0x1e57}, /* pabovedot */ + {0x12ba, 0x1e83}, /* wacute */ + {0x12bb, 0x1e60}, /* Sabovedot */ + {0x12bc, 0x1ef3}, /* ygrave */ + {0x12bd, 0x1e84}, /* Wdiaeresis */ + {0x12be, 0x1e85}, /* wdiaeresis */ + {0x12bf, 0x1e61}, /* sabovedot */ + {0x12d0, 0x0174}, /* Wcircumflex */ + {0x12d7, 0x1e6a}, /* Tabovedot */ + {0x12de, 0x0176}, /* Ycircumflex */ + {0x12f0, 0x0175}, /* wcircumflex */ + {0x12f7, 0x1e6b}, /* tabovedot */ + {0x12fe, 0x0177}, /* ycircumflex */ + {0x0590, 0x06f0}, /* Farsi_0 */ + {0x0591, 0x06f1}, /* Farsi_1 */ + {0x0592, 0x06f2}, /* Farsi_2 */ + {0x0593, 0x06f3}, /* Farsi_3 */ + {0x0594, 0x06f4}, /* Farsi_4 */ + {0x0595, 0x06f5}, /* Farsi_5 */ + {0x0596, 0x06f6}, /* Farsi_6 */ + {0x0597, 0x06f7}, /* Farsi_7 */ + {0x0598, 0x06f8}, /* Farsi_8 */ + {0x0599, 0x06f9}, /* Farsi_9 */ + {0x05a5, 0x066a}, /* Arabic_percent */ + {0x05a6, 0x0670}, /* Arabic_superscript_alef */ + {0x05a7, 0x0679}, /* Arabic_tteh */ + {0x05a8, 0x067e}, /* Arabic_peh */ + {0x05a9, 0x0686}, /* Arabic_tcheh */ + {0x05aa, 0x0688}, /* Arabic_ddal */ + {0x05ab, 0x0691}, /* Arabic_rreh */ + {0x05ae, 0x06d4}, /* Arabic_fullstop */ + {0x05b0, 0x0660}, /* Arabic_0 */ + {0x05b1, 0x0661}, /* Arabic_1 */ + {0x05b2, 0x0662}, /* Arabic_2 */ + {0x05b3, 0x0663}, /* Arabic_3 */ + {0x05b4, 0x0664}, /* Arabic_4 */ + {0x05b5, 0x0665}, /* Arabic_5 */ + {0x05b6, 0x0666}, /* Arabic_6 */ + {0x05b7, 0x0667}, /* Arabic_7 */ + {0x05b8, 0x0668}, /* Arabic_8 */ + {0x05b9, 0x0669}, /* Arabic_9 */ + {0x05f3, 0x0653}, /* Arabic_madda_above */ + {0x05f4, 0x0654}, /* Arabic_hamza_above */ + {0x05f5, 0x0655}, /* Arabic_hamza_below */ + {0x05f6, 0x0698}, /* Arabic_jeh */ + {0x05f7, 0x06a4}, /* Arabic_veh */ + {0x05f8, 0x06a9}, /* Arabic_keheh */ + {0x05f9, 0x06af}, /* Arabic_gaf */ + {0x05fa, 0x06ba}, /* Arabic_noon_ghunna */ + {0x05fb, 0x06be}, /* Arabic_heh_doachashmee */ + {0x05fc, 0x06cc}, /* Farsi_yeh */ + {0x05fd, 0x06d2}, /* Arabic_yeh_baree */ + {0x05fe, 0x06c1}, /* Arabic_heh_goal */ + {0x0680, 0x0492}, /* Cyrillic_GHE_bar */ + {0x0681, 0x0496}, /* Cyrillic_ZHE_descender */ + {0x0682, 0x049a}, /* Cyrillic_KA_descender */ + {0x0683, 0x049c}, /* Cyrillic_KA_vertstroke */ + {0x0684, 0x04a2}, /* Cyrillic_EN_descender */ + {0x0685, 0x04ae}, /* Cyrillic_U_straight */ + {0x0686, 0x04b0}, /* Cyrillic_U_straight_bar */ + {0x0687, 0x04b2}, /* Cyrillic_HA_descender */ + {0x0688, 0x04b6}, /* Cyrillic_CHE_descender */ + {0x0689, 0x04b8}, /* Cyrillic_CHE_vertstroke */ + {0x068a, 0x04ba}, /* Cyrillic_SHHA */ + {0x068c, 0x04d8}, /* Cyrillic_SCHWA */ + {0x068d, 0x04e2}, /* Cyrillic_I_macron */ + {0x068e, 0x04e8}, /* Cyrillic_O_bar */ + {0x068f, 0x04ee}, /* Cyrillic_U_macron */ + {0x0690, 0x0493}, /* Cyrillic_ghe_bar */ + {0x0691, 0x0497}, /* Cyrillic_zhe_descender */ + {0x0692, 0x049b}, /* Cyrillic_ka_descender */ + {0x0693, 0x049d}, /* Cyrillic_ka_vertstroke */ + {0x0694, 0x04a3}, /* Cyrillic_en_descender */ + {0x0695, 0x04af}, /* Cyrillic_u_straight */ + {0x0696, 0x04b1}, /* Cyrillic_u_straight_bar */ + {0x0697, 0x04b3}, /* Cyrillic_ha_descender */ + {0x0698, 0x04b7}, /* Cyrillic_che_descender */ + {0x0699, 0x04b9}, /* Cyrillic_che_vertstroke */ + {0x069a, 0x04bb}, /* Cyrillic_shha */ + {0x069c, 0x04d9}, /* Cyrillic_schwa */ + {0x069d, 0x04e3}, /* Cyrillic_i_macron */ + {0x069e, 0x04e9}, /* Cyrillic_o_bar */ + {0x069f, 0x04ef}, /* Cyrillic_u_macron */ + {0x16a3, 0x1e8a}, /* Xabovedot */ + {0x16a6, 0x012c}, /* Ibreve */ + {0x16a9, 0x01b5}, /* Zstroke */ + {0x16aa, 0x01e6}, /* Gcaron */ + {0x16af, 0x019f}, /* Obarred */ + {0x16b3, 0x1e8b}, /* xabovedot */ + {0x16b6, 0x012d}, /* ibreve */ + {0x16b9, 0x01b6}, /* zstroke */ + {0x16ba, 0x01e7}, /* gcaron */ + {0x16bd, 0x01d2}, /* ocaron */ + {0x16bf, 0x0275}, /* obarred */ + {0x16c6, 0x018f}, /* SCHWA */ + {0x16f6, 0x0259}, /* schwa */ + {0x16d1, 0x1e36}, /* Lbelowdot */ + {0x16e1, 0x1e37}, /* lbelowdot */ + {0x1ea0, 0x1ea0}, /* Abelowdot */ + {0x1ea1, 0x1ea1}, /* abelowdot */ + {0x1ea2, 0x1ea2}, /* Ahook */ + {0x1ea3, 0x1ea3}, /* ahook */ + {0x1ea4, 0x1ea4}, /* Acircumflexacute */ + {0x1ea5, 0x1ea5}, /* acircumflexacute */ + {0x1ea6, 0x1ea6}, /* Acircumflexgrave */ + {0x1ea7, 0x1ea7}, /* acircumflexgrave */ + {0x1ea8, 0x1ea8}, /* Acircumflexhook */ + {0x1ea9, 0x1ea9}, /* acircumflexhook */ + {0x1eaa, 0x1eaa}, /* Acircumflextilde */ + {0x1eab, 0x1eab}, /* acircumflextilde */ + {0x1eac, 0x1eac}, /* Acircumflexbelowdot */ + {0x1ead, 0x1ead}, /* acircumflexbelowdot */ + {0x1eae, 0x1eae}, /* Abreveacute */ + {0x1eaf, 0x1eaf}, /* abreveacute */ + {0x1eb0, 0x1eb0}, /* Abrevegrave */ + {0x1eb1, 0x1eb1}, /* abrevegrave */ + {0x1eb2, 0x1eb2}, /* Abrevehook */ + {0x1eb3, 0x1eb3}, /* abrevehook */ + {0x1eb4, 0x1eb4}, /* Abrevetilde */ + {0x1eb5, 0x1eb5}, /* abrevetilde */ + {0x1eb6, 0x1eb6}, /* Abrevebelowdot */ + {0x1eb7, 0x1eb7}, /* abrevebelowdot */ + {0x1eb8, 0x1eb8}, /* Ebelowdot */ + {0x1eb9, 0x1eb9}, /* ebelowdot */ + {0x1eba, 0x1eba}, /* Ehook */ + {0x1ebb, 0x1ebb}, /* ehook */ + {0x1ebc, 0x1ebc}, /* Etilde */ + {0x1ebd, 0x1ebd}, /* etilde */ + {0x1ebe, 0x1ebe}, /* Ecircumflexacute */ + {0x1ebf, 0x1ebf}, /* ecircumflexacute */ + {0x1ec0, 0x1ec0}, /* Ecircumflexgrave */ + {0x1ec1, 0x1ec1}, /* ecircumflexgrave */ + {0x1ec2, 0x1ec2}, /* Ecircumflexhook */ + {0x1ec3, 0x1ec3}, /* ecircumflexhook */ + {0x1ec4, 0x1ec4}, /* Ecircumflextilde */ + {0x1ec5, 0x1ec5}, /* ecircumflextilde */ + {0x1ec6, 0x1ec6}, /* Ecircumflexbelowdot */ + {0x1ec7, 0x1ec7}, /* ecircumflexbelowdot */ + {0x1ec8, 0x1ec8}, /* Ihook */ + {0x1ec9, 0x1ec9}, /* ihook */ + {0x1eca, 0x1eca}, /* Ibelowdot */ + {0x1ecb, 0x1ecb}, /* ibelowdot */ + {0x1ecc, 0x1ecc}, /* Obelowdot */ + {0x1ecd, 0x1ecd}, /* obelowdot */ + {0x1ece, 0x1ece}, /* Ohook */ + {0x1ecf, 0x1ecf}, /* ohook */ + {0x1ed0, 0x1ed0}, /* Ocircumflexacute */ + {0x1ed1, 0x1ed1}, /* ocircumflexacute */ + {0x1ed2, 0x1ed2}, /* Ocircumflexgrave */ + {0x1ed3, 0x1ed3}, /* ocircumflexgrave */ + {0x1ed4, 0x1ed4}, /* Ocircumflexhook */ + {0x1ed5, 0x1ed5}, /* ocircumflexhook */ + {0x1ed6, 0x1ed6}, /* Ocircumflextilde */ + {0x1ed7, 0x1ed7}, /* ocircumflextilde */ + {0x1ed8, 0x1ed8}, /* Ocircumflexbelowdot */ + {0x1ed9, 0x1ed9}, /* ocircumflexbelowdot */ + {0x1eda, 0x1eda}, /* Ohornacute */ + {0x1edb, 0x1edb}, /* ohornacute */ + {0x1edc, 0x1edc}, /* Ohorngrave */ + {0x1edd, 0x1edd}, /* ohorngrave */ + {0x1ede, 0x1ede}, /* Ohornhook */ + {0x1edf, 0x1edf}, /* ohornhook */ + {0x1ee0, 0x1ee0}, /* Ohorntilde */ + {0x1ee1, 0x1ee1}, /* ohorntilde */ + {0x1ee2, 0x1ee2}, /* Ohornbelowdot */ + {0x1ee3, 0x1ee3}, /* ohornbelowdot */ + {0x1ee4, 0x1ee4}, /* Ubelowdot */ + {0x1ee5, 0x1ee5}, /* ubelowdot */ + {0x1ee6, 0x1ee6}, /* Uhook */ + {0x1ee7, 0x1ee7}, /* uhook */ + {0x1ee8, 0x1ee8}, /* Uhornacute */ + {0x1ee9, 0x1ee9}, /* uhornacute */ + {0x1eea, 0x1eea}, /* Uhorngrave */ + {0x1eeb, 0x1eeb}, /* uhorngrave */ + {0x1eec, 0x1eec}, /* Uhornhook */ + {0x1eed, 0x1eed}, /* uhornhook */ + {0x1eee, 0x1eee}, /* Uhorntilde */ + {0x1eef, 0x1eef}, /* uhorntilde */ + {0x1ef0, 0x1ef0}, /* Uhornbelowdot */ + {0x1ef1, 0x1ef1}, /* uhornbelowdot */ + {0x1ef4, 0x1ef4}, /* Ybelowdot */ + {0x1ef5, 0x1ef5}, /* ybelowdot */ + {0x1ef6, 0x1ef6}, /* Yhook */ + {0x1ef7, 0x1ef7}, /* yhook */ + {0x1ef8, 0x1ef8}, /* Ytilde */ + {0x1ef9, 0x1ef9}, /* ytilde */ + {0x1efa, 0x01a0}, /* Ohorn */ + {0x1efb, 0x01a1}, /* ohorn */ + {0x1efc, 0x01af}, /* Uhorn */ + {0x1efd, 0x01b0}, /* uhorn */ + {0, 0} +}; + +#endif diff --git a/macosx/tkMacOSXNotify.c b/macosx/tkMacOSXNotify.c index afee942..77e9e74 100644 --- a/macosx/tkMacOSXNotify.c +++ b/macosx/tkMacOSXNotify.c @@ -141,12 +141,47 @@ void DebugPrintQueue(void) */ - (void) sendEvent: (NSEvent *) theEvent { + + /* + * Workaround for an Apple bug. When an accented character is selected + * from an NSTextInputClient popup character viewer with the mouse, Apple + * sends an event of type NSEventTypeAppKitDefined and subtype 21. If that + * event is sent up the responder chain it causes Apple to print a warning + * to the console log and, extremely obnoxiously, also to stderr, which + * says "Window move completed without beginning." Apparently they are + * sending the "move completed" event without having sent the "move began" + * event of subtype 20, and then announcing their error on our stderr. + * Also, of course, no movement is occurring. The popup is not movable and + * is just being closed. The bug has been reported to Apple. If they ever + * fix it, this block should be removed. + */ + + if ([theEvent type] == NSEventTypeAppKitDefined) { + static Bool aWindowIsMoving = NO; + switch([theEvent subtype]) { + case 20: + aWindowIsMoving = YES; + break; + case 21: + if (aWindowIsMoving) { + aWindowIsMoving = NO; + break; + } else { + // printf("Bug!!!!\n"); + return; + } + default: + break; + } + } [super sendEvent:theEvent]; [NSApp tkCheckPasteboard]; + #ifdef TK_MAC_DEBUG_EVENTS fprintf(stderr, "Sending event of type %d\n", (int)[theEvent type]); DebugPrintQueue(); #endif + } @end diff --git a/macosx/tkMacOSXPrivate.h b/macosx/tkMacOSXPrivate.h index 86ea42e..b5b93d5 100644 --- a/macosx/tkMacOSXPrivate.h +++ b/macosx/tkMacOSXPrivate.h @@ -123,6 +123,74 @@ } /* + * The structure of a 32-bit XEvent keycode on macOS. It may be viewed as + * an unsigned int or as having either two or three bitfields. + */ + +typedef struct keycode_v_t { + unsigned keychar: 22; /* UCS-32 character */ + unsigned o_s: 2; /* State of Option and Shift keys. */ + unsigned virtual: 8; /* 8-bit virtual keycode - identifies a key. */ +} keycode_v; + +typedef struct keycode_x_t { + unsigned keychar: 22; /* UCS-32 character */ + unsigned xvirtual: 10; /* Combines o_s and virtual. This 10-bit integer + * is used as a key for looking up the character + * produced when pressing a key with a particular + * Shift and Option modifier state. */ +} keycode_x; + +typedef union MacKeycode_t { + unsigned int uint; + keycode_v v; + keycode_x x; +} MacKeycode; + +/* + * Macros used in tkMacOSXKeyboard.c and tkMacOSXKeyEvent.c. + * Note that 0x7f is del and 0xF8FF is the Apple Logo character. + */ + +#define ON_KEYPAD(virtual) ((virtual >= 0x41) && (virtual <= 0x5C)) +#define IS_PRINTABLE(keychar) ((keychar >= 0x20) && (keychar != 0x7f) && \ + ((keychar < 0xF700) || keychar >= 0xF8FF)) + +/* + * An "index" is 2-bit bitfield showing the state of the Option and Shift + * keys. It is used as an index when building the keymaps and it + * is the value of the o_s bitfield of a keycode_v. + */ + +#define INDEX_SHIFT 1 +#define INDEX_OPTION 2 +#define INDEX2STATE(index) ((index & INDEX_SHIFT ? ShiftMask : 0) | \ + (index & INDEX_OPTION ? Mod2Mask : 0)) +#define INDEX2CARBON(index) ((index & INDEX_SHIFT ? shiftKey : 0) | \ + (index & INDEX_OPTION ? optionKey : 0)) +#define STATE2INDEX(state) ((state & ShiftMask ? INDEX_SHIFT : 0) | \ + (state & Mod2Mask ? INDEX_OPTION : 0)) + +/* + * Special values for the virtual bitfield. Actual virtual keycodes are < 128. + */ + +#define NO_VIRTUAL 0xFF /* Not generated by a key or the NSText"InputClient. */ +#define REPLACEMENT_VIRTUAL 0x80 /* A BMP char sent by the NSTextInputClient. */ +#define NON_BMP_VIRTUAL 0x81 /* A non-BMP char sent by the NSTextInputClient. */ + +/* + * A special character is used in the keycode for simulated modifier KeyPress + * or KeyRelease XEvents. It is near the end of the private-use range but + * different from the UniChar 0xF8FF which Apple uses for their logo character. + * A different special character is used for keys, like the Menu key, which do + * not appear on Macintosh keyboards. + */ + +#define MOD_KEYCHAR 0xF8FE +#define UNKNOWN_KEYCHAR 0xF8FD + +/* * Structure encapsulating current drawing environment. */ @@ -239,6 +307,7 @@ MODULE_SCOPE NSString* TkUtfToNSString(const char *source, size_t numBytes); MODULE_SCOPE int TkUtfAtIndex(NSString *string, int index, char *uni, unsigned int *code); MODULE_SCOPE char* TkNSStringToUtf(NSString *string, int *numBytes); +MODULE_SCOPE unsigned TkMacOSXAddVirtual(unsigned int keycode); #pragma mark Private Objective-C Classes @@ -356,6 +425,7 @@ VISIBILITY_HIDDEN @interface TKContentView(TKKeyEvent) - (void) deleteWorkingText; +- (void) cancelComposingText; @end @interface TKContentView(TKWindowEvent) diff --git a/macosx/tkMacOSXTest.c b/macosx/tkMacOSXTest.c index c353efe..902bf9e 100644 --- a/macosx/tkMacOSXTest.c +++ b/macosx/tkMacOSXTest.c @@ -25,6 +25,8 @@ static int DebuggerObjCmd (ClientData dummy, Tcl_Interp *interp, #endif static int PressButtonObjCmd (ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *const objv[]); +static int InjectKeyEventObjCmd (ClientData dummy, Tcl_Interp *interp, + int objc, Tcl_Obj *const objv[]); /* @@ -56,6 +58,7 @@ TkplatformtestInit( Tcl_CreateObjCommand(interp, "debugger", DebuggerObjCmd, NULL, NULL); #endif Tcl_CreateObjCommand(interp, "pressbutton", PressButtonObjCmd, NULL, NULL); + Tcl_CreateObjCommand(interp, "injectkeyevent", InjectKeyEventObjCmd, NULL, NULL); return TCL_OK; } @@ -219,7 +222,114 @@ PressButtonObjCmd( return TCL_OK; } +static int +InjectKeyEventObjCmd( + ClientData clientData, + Tcl_Interp *interp, + int objc, + Tcl_Obj *const objv[]) +{ + static const char *const optionStrings[] = { + "press", "release", "flagschanged", NULL}; + NSUInteger types[3] = {NSKeyDown, NSKeyUp, NSFlagsChanged}; + static const char *const argStrings[] = { + "-shift", "-control", "-option", "-command", "-function", "-x", "-y", NULL}; + enum args {KEYEVENT_SHIFT, KEYEVENT_CONTROL, KEYEVENT_OPTION, KEYEVENT_COMMAND, + KEYEVENT_FUNCTION, KEYEVENT_X, KEYEVENT_Y}; + int i, index, keysym, mods = 0, x = 0, y = 0; + NSString *chars = nil, *unmod = nil, *upper, *lower; + NSEvent *keyEvent; + NSUInteger type; + MacKeycode macKC; + if (objc < 3) { + wrongArgs: + Tcl_WrongNumArgs(interp, 1, objv, "option keysym ?arg?"); + return TCL_ERROR; + } + if (Tcl_GetIndexFromObj(interp, objv[1], optionStrings, "option", 0, + &index) != TCL_OK) { + return TCL_ERROR; + } + type = types[index]; + if (Tcl_GetIntFromObj(interp, objv[2], &keysym) != TCL_OK) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "keysym must be an integer")); + Tcl_SetErrorCode(interp, "TK", "TEST", "INJECT", "KEYSYM", NULL); + return TCL_ERROR; + } + macKC.uint = XKeysymToKeycode(NULL, keysym); + for (i = 3; i < objc; i++) { + if (Tcl_GetIndexFromObjStruct(interp, objv[i], argStrings, + sizeof(char *), "option", TCL_EXACT, &index) != TCL_OK) { + return TCL_ERROR; + } + switch ((enum args) index) { + case KEYEVENT_SHIFT: + mods |= NSShiftKeyMask; + break; + case KEYEVENT_CONTROL: + mods |= NSControlKeyMask; + break; + case KEYEVENT_OPTION: + mods |= NSAlternateKeyMask; + break; + case KEYEVENT_COMMAND: + mods |= NSCommandKeyMask; + break; + case KEYEVENT_FUNCTION: + mods |= NSFunctionKeyMask; + break; + case KEYEVENT_X: + if (++i >= objc) { + goto wrongArgs; + } + if (Tcl_GetIntFromObj(interp,objv[i], &x) != TCL_OK) { + return TCL_ERROR; + } + break; + case KEYEVENT_Y: + if (++i >= objc) { + goto wrongArgs; + } + if (Tcl_GetIntFromObj(interp,objv[i], &y) != TCL_OK) { + return TCL_ERROR; + } + break; + } + } + if (type != NSFlagsChanged) { + UniChar keychar = macKC.v.keychar; + chars = [[NSString alloc] initWithCharacters: &keychar length:1]; + upper = [chars uppercaseString]; + lower = [chars lowercaseString]; + if (![upper isEqual: lower] && [chars isEqual: upper]) { + mods |= NSShiftKeyMask; + } + if (mods & NSShiftKeyMask) { + chars = upper; + unmod = lower; + macKC.v.o_s |= INDEX_SHIFT; + } else { + unmod = chars; + } + if (macKC.v.o_s & INDEX_OPTION) { + mods |= NSAlternateKeyMask; + } + } + keyEvent = [NSEvent keyEventWithType:type + location:NSMakePoint(x, y) + modifierFlags:mods + timestamp:GetCurrentEventTime() + windowNumber:0 + context:nil + characters:chars + charactersIgnoringModifiers:unmod + isARepeat:NO + keyCode:macKC.v.virtual]; + [NSApp postEvent:keyEvent atStart:NO]; + return TCL_OK; +} /* * Local Variables: * mode: objc |