Remove Carbon directory from source tree

1 files changed, 0 insertions, 380 deletions

diff --git a/carbon/tkMacOSXClipboard.c b/carbon/tkMacOSXClipboard.c
deleted file mode 100644
index a57ec58..0000000
--- a/carbon/tkMacOSXClipboard.c
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * tkMacOSXClipboard.c --
- *
- *	This file manages the clipboard for the Tk toolkit.
- *
- * Copyright (c) 1995-1997 Sun Microsystems, Inc.
- * Copyright 2001, Apple Computer, Inc.
- * Copyright (c) 2006-2007 Daniel A. Steffen <das@users.sourceforge.net>
- *
- * See the file "license.terms" for information on usage and redistribution of
- * this file, and for a DISCLAIMER OF ALL WARRANTIES.
- */
-
-#include "tkMacOSXPrivate.h"
-#include "tkSelect.h"
-
-/*
- *----------------------------------------------------------------------
- *
- * TkSelGetSelection --
- *
- *	Retrieve the specified selection from another process. For now, only
- *	fetching XA_STRING from CLIPBOARD is supported. Eventually other types
- *	should be allowed.
- *
- * Results:
- *	The return value is a standard Tcl return value. If an error occurs
- *	(such as no selection exists) then an error message is left in the
- *	interp's result.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-int
-TkSelGetSelection(
-    Tcl_Interp *interp,		/* Interpreter to use for reporting errors. */
-    Tk_Window tkwin,		/* Window on whose behalf to retrieve the
-				 * selection (determines display from which to
-				 * retrieve). */
-    Atom selection,		/* Selection to retrieve. */
-    Atom target,		/* Desired form in which selection is to be
-				 * returned. */
-    Tk_GetSelProc *proc,	/* Procedure to call to process the selection,
-				 * once it has been retrieved. */
-    ClientData clientData)	/* Arbitrary value to pass to proc. */
-{
-    int result;
-    OSStatus err;
-    long length;
-    ScrapRef scrapRef;
-    char *buf;
-
-    if ((selection == Tk_InternAtom(tkwin, "CLIPBOARD"))
-	    && (target == XA_STRING)) {
-	/*
-	 * Get the scrap from the Macintosh global clipboard.
-	 */
-
-	err = ChkErr(GetCurrentScrap, &scrapRef);
-	if (err != noErr) {
-	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-		    "%s GetCurrentScrap failed.",
-		    Tk_GetAtomName(tkwin, selection)));
-	    Tcl_SetErrorCode(interp, "TK", "SELECTION", "SCRAP", NULL);
-	    return TCL_ERROR;
-	}
-
-	/*
-	 * Try UNICODE first
-	 */
-
-	err = ChkErr(GetScrapFlavorSize, scrapRef, kScrapFlavorTypeUnicode,
-		&length);
-	if (err == noErr && length > 0) {
-	    Tcl_DString ds;
-	    char *data;
-
-	    buf = ckalloc(length + 2);
-	    buf[length] = 0;
-	    buf[length+1] = 0; /* 2-byte unicode null */
-	    err = ChkErr(GetScrapFlavorData, scrapRef,
-		    kScrapFlavorTypeUnicode, &length, buf);
-	    if (err == noErr) {
-		Tcl_DStringInit(&ds);
-		Tcl_UniCharToUtfDString((Tcl_UniChar *) buf,
-			Tcl_UniCharLen((Tcl_UniChar *) buf), &ds);
-		for (data = Tcl_DStringValue(&ds); *data != '\0'; data++) {
-		    if (*data == '\r') {
-			*data = '\n';
-		    }
-		}
-		result = proc(clientData, interp, Tcl_DStringValue(&ds));
-		Tcl_DStringFree(&ds);
-		ckfree(buf);
-		return result;
-	    }
-	}
-
-	err = ChkErr(GetScrapFlavorSize, scrapRef, 'TEXT', &length);
-	if (err != noErr) {
-	    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-		    "%s GetScrapFlavorSize failed.",
-		    Tk_GetAtomName(tkwin, selection)));
-	    Tcl_SetErrorCode(interp, "TK", "SELECTION", "FLAVORSIZE", NULL);
-	    return TCL_ERROR;
-	}
-	if (length > 0) {
-	    Tcl_DString encodedText;
-	    char *data;
-
-	    buf = ckalloc(length + 1);
-	    buf[length] = 0;
-	    err = ChkErr(GetScrapFlavorData, scrapRef, 'TEXT', &length, buf);
-	    if (err != noErr) {
-		Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-			"%s GetScrapFlavorData failed.",
-			Tk_GetAtomName(tkwin, selection)));
-		Tcl_SetErrorCode(interp, "TK", "SELECTION", "FLAVORDATA",
-			NULL);
-		return TCL_ERROR;
-	    }
-
-	    /*
-	     * Tcl expects '\n' not '\r' as the line break character.
-	     */
-
-	    for (data = buf; *data != '\0'; data++) {
-		if (*data == '\r') {
-		    *data = '\n';
-		}
-	    }
-
-	    Tcl_ExternalToUtfDString(TkMacOSXCarbonEncoding, buf, length,
-		    &encodedText);
-	    result = proc(clientData, interp, Tcl_DStringValue(&encodedText));
-	    Tcl_DStringFree(&encodedText);
-
-	    ckfree(buf);
-	    return result;
-	}
-    }
-
-    Tcl_SetObjResult(interp, Tcl_ObjPrintf(
-	    "%s selection doesn't exist or form \"%s\" not defined",
-	    Tk_GetAtomName(tkwin, selection), Tk_GetAtomName(tkwin, target)));
-    Tcl_SetErrorCode(interp, "TK", "SELECTION", "EXISTS", NULL);
-    return TCL_ERROR;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkSetSelectionOwner --
- *
- *	This function claims ownership of the specified selection. If the
- *	selection is CLIPBOARD, then we empty the system clipboard.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-int
-XSetSelectionOwner(
-    Display *display,		/* X Display. */
-    Atom selection,		/* What selection to own. */
-    Window owner,		/* Window to be the owner. */
-    Time time)			/* The current time? */
-{
-    Tk_Window tkwin;
-    TkDisplay *dispPtr;
-
-    /*
-     * This is a gross hack because the Tk_InternAtom interface is broken. It
-     * expects a Tk_Window, even though it only needs a Tk_Display.
-     */
-
-    tkwin = (Tk_Window) TkGetMainInfoList()->winPtr;
-
-    if (selection == Tk_InternAtom(tkwin, "CLIPBOARD")) {
-	/*
-	 * Only claim and empty the clipboard if we aren't already the owner
-	 * of the clipboard.
-	 */
-
-	dispPtr = TkGetMainInfoList()->winPtr->dispPtr;
-	if (dispPtr->clipboardActive) {
-	    return Success;
-	}
-	ClearCurrentScrap();
-    }
-    return Success;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkSelUpdateClipboard --
- *
- *	This function is called to force the clipboard to be updated after new
- *	data is added. On the Mac we don't need to do anything.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkSelUpdateClipboard(
-    TkWindow *winPtr,		/* Window associated with clipboard. */
-    TkClipboardTarget *targetPtr)
-				/* Info about the content. */
-{
-}
-
-/*
- *--------------------------------------------------------------
- *
- * TkSelEventProc --
- *
- *	This procedure is invoked whenever a selection-related event occurs.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	Lots: depends on the type of event.
- *
- *--------------------------------------------------------------
- */
-
-void
-TkSelEventProc(
-    Tk_Window tkwin,		/* Window for which event was targeted. */
-    register XEvent *eventPtr)	/* X event: either SelectionClear,
-				 * SelectionRequest, or SelectionNotify. */
-{
-    if (eventPtr->type == SelectionClear) {
-	TkSelClearSelection(tkwin, eventPtr);
-    }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkSelPropProc --
- *
- *	This procedure is invoked when property-change events occur on windows
- *	not known to the toolkit. This is a stub function under Windows.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	None.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkSelPropProc(
-    register XEvent *eventPtr)	/* X PropertyChange event. */
-{
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * TkSuspendClipboard --
- *
- *	Handle clipboard conversion as required by the suppend event. This
- *	function is also called on exit.
- *
- * Results:
- *	None.
- *
- * Side effects:
- *	The local scrap is moved to the global scrap.
- *
- *----------------------------------------------------------------------
- */
-
-void
-TkSuspendClipboard(void)
-{
-    TkClipboardTarget *targetPtr;
-    TkClipboardBuffer *cbPtr;
-    TkDisplay *dispPtr;
-    char *buffer, *p, *endPtr, *buffPtr;
-    long length;
-    ScrapRef scrapRef;
-
-    dispPtr = TkGetDisplayList();
-    if ((dispPtr == NULL) || !dispPtr->clipboardActive) {
-	return;
-    }
-
-    for (targetPtr = dispPtr->clipTargetPtr; targetPtr != NULL;
-	    targetPtr = targetPtr->nextPtr) {
-	if (targetPtr->type == XA_STRING) {
-	    break;
-	}
-    }
-    if (targetPtr != NULL) {
-	Tcl_DString encodedText, unicodedText;
-
-	length = 0;
-	for (cbPtr = targetPtr->firstBufferPtr; cbPtr != NULL;
-		cbPtr = cbPtr->nextPtr) {
-	    length += cbPtr->length;
-	}
-
-	buffer = ckalloc(length);
-	buffPtr = buffer;
-	for (cbPtr = targetPtr->firstBufferPtr; cbPtr != NULL;
-		cbPtr = cbPtr->nextPtr) {
-	    for (p = cbPtr->buffer, endPtr = p + cbPtr->length;
-		    p < endPtr; p++) {
-		if (*p == '\n') {
-		    *buffPtr++ = '\r';
-		} else {
-		    *buffPtr++ = *p;
-		}
-	    }
-	}
-
-	ClearCurrentScrap();
-	GetCurrentScrap(&scrapRef);
-	Tcl_UtfToExternalDString(TkMacOSXCarbonEncoding, buffer, length,
-		&encodedText);
-	PutScrapFlavor(scrapRef, 'TEXT', 0, Tcl_DStringLength(&encodedText),
-		Tcl_DStringValue(&encodedText));
-	Tcl_DStringFree(&encodedText);
-
-	/*
-	 * Also put unicode data on scrap.
-	 */
-
-	Tcl_DStringInit(&unicodedText);
-	Tcl_UtfToUniCharDString(buffer, length, &unicodedText);
-	PutScrapFlavor(scrapRef, kScrapFlavorTypeUnicode, 0,
-		Tcl_DStringLength(&unicodedText),
-		Tcl_DStringValue(&unicodedText));
-	Tcl_DStringFree(&unicodedText);
-
-	ckfree(buffer);
-    }
-
-    /*
-     * The system now owns the scrap. We tell Tk that it has lost the
-     * selection so that it will look for it the next time it needs it.
-     * (Window list NULL if quiting.)
-     */
-
-    if (TkGetMainInfoList() != NULL) {
-	Tk_ClearSelection((Tk_Window) TkGetMainInfoList()->winPtr,
-		Tk_InternAtom((Tk_Window) TkGetMainInfoList()->winPtr,
-		"CLIPBOARD"));
-    }
-
-    return;
-}
-
-/*
- * Local Variables:
- * fill-column: 78
- * c-basic-offset: 4
- * End:
- */