diff options
Diffstat (limited to 'macosx/tkMacOSXEmbed.c')
| -rw-r--r-- | macosx/tkMacOSXEmbed.c | 124 |
1 files changed, 94 insertions, 30 deletions
diff --git a/macosx/tkMacOSXEmbed.c b/macosx/tkMacOSXEmbed.c index 03a724d..589475c 100644 --- a/macosx/tkMacOSXEmbed.c +++ b/macosx/tkMacOSXEmbed.c @@ -13,9 +13,10 @@ * * 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 "tkBusy.h" /* * One of the following structures exists for each container in this @@ -89,8 +90,7 @@ Tk_MacOSXSetEmbedHandler( Tk_MacOSXEmbedGetOffsetInParentProc *getOffsetProc) { if (tkMacOSXEmbedHandler == NULL) { - tkMacOSXEmbedHandler = (TkMacOSXEmbedHandler *) - ckalloc(sizeof(TkMacOSXEmbedHandler)); + tkMacOSXEmbedHandler = ckalloc(sizeof(TkMacOSXEmbedHandler)); } tkMacOSXEmbedHandler->registerWinProc = registerWinProc; tkMacOSXEmbedHandler->getPortProc = getPortProc; @@ -134,7 +134,7 @@ TkpMakeWindow( * Allocate sub window */ - macWin = (MacDrawable *) ckalloc(sizeof(MacDrawable)); + macWin = ckalloc(sizeof(MacDrawable)); if (macWin == NULL) { winPtr->privatePtr = NULL; return None; @@ -193,7 +193,7 @@ TkpMakeWindow( int TkpScanWindowId( Tcl_Interp *interp, - CONST char * string, + const char * string, Window *idPtr) { int code; @@ -252,8 +252,9 @@ TkpUseWindow( Container *containerPtr; if (winPtr->window != None) { - Tcl_AppendResult(interp, "can't modify container after widget is " - "created", NULL); + Tcl_SetObjResult(interp, Tcl_NewStringObj( + "can't modify container after widget is created", -1)); + Tcl_SetErrorCode(interp, "TK", "EMBED", "POST_CREATE", NULL); return TCL_ERROR; } @@ -271,12 +272,12 @@ TkpUseWindow( } usePtr = (TkWindow *) Tk_IdToWindow(winPtr->display, (Window) parent); - if (usePtr != NULL) { - if (!(usePtr->flags & TK_CONTAINER)) { - Tcl_AppendResult(interp, "window \"", usePtr->pathName, - "\" doesn't have -container option set", NULL); - return TCL_ERROR; - } + if (usePtr != NULL && !(usePtr->flags & TK_CONTAINER)) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "window \"%s\" doesn't have -container option set", + usePtr->pathName)); + Tcl_SetErrorCode(interp, "TK", "EMBED", "CONTAINER", NULL); + return TCL_ERROR; } /* @@ -304,7 +305,7 @@ TkpUseWindow( * Make the embedded window. */ - macWin = (MacDrawable *) ckalloc(sizeof(MacDrawable)); + macWin = ckalloc(sizeof(MacDrawable)); if (macWin == NULL) { winPtr->privatePtr = NULL; return TCL_ERROR; @@ -349,25 +350,27 @@ TkpUseWindow( if (containerPtr == NULL) { /* - * If someone has registered an in process embedding handler, then + * If someone has registered an in-process embedding handler, then * see if it can handle this window... */ if (tkMacOSXEmbedHandler == NULL || tkMacOSXEmbedHandler->registerWinProc((long) parent, (Tk_Window) winPtr) != TCL_OK) { - Tcl_AppendResult(interp, "The window ID ", string, - " does not correspond to a valid Tk Window.", NULL); + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "The window ID %s does not correspond to a valid Tk Window", + string)); + Tcl_SetErrorCode(interp, "TK", "EMBED", "HANDLE", NULL); return TCL_ERROR; - } else { - containerPtr = (Container *) ckalloc(sizeof(Container)); - - containerPtr->parentPtr = NULL; - containerPtr->embedded = (Window) macWin; - containerPtr->embeddedPtr = macWin->winPtr; - containerPtr->nextPtr = firstContainerPtr; - firstContainerPtr = containerPtr; } + + containerPtr = ckalloc(sizeof(Container)); + + containerPtr->parentPtr = NULL; + containerPtr->embedded = (Window) macWin; + containerPtr->embeddedPtr = macWin->winPtr; + containerPtr->nextPtr = firstContainerPtr; + firstContainerPtr = containerPtr; } else { /* * The window is embedded in another Tk window. @@ -433,7 +436,7 @@ TkpMakeContainer( */ Tk_MakeWindowExist(tkwin); - containerPtr = (Container *) ckalloc(sizeof(Container)); + containerPtr = ckalloc(sizeof(Container)); containerPtr->parent = Tk_WindowId(tkwin); containerPtr->parentPtr = winPtr; containerPtr->embedded = None; @@ -604,15 +607,15 @@ int TkpTestembedCmd( ClientData clientData, /* Main window for application. */ Tcl_Interp *interp, /* Current interpreter. */ - int argc, /* Number of arguments. */ - const char **argv) /* Argument strings. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument strings. */ { int all; Container *containerPtr; Tcl_DString dString; char buffer[50]; - if ((argc > 1) && (strcmp(argv[1], "all") == 0)) { + if ((objc > 1) && (strcmp(Tcl_GetString(objv[1]), "all") == 0)) { all = 1; } else { all = 0; @@ -796,6 +799,13 @@ ContainerEventProc( Container *containerPtr; Tk_ErrorHandler errHandler; + if (!firstContainerPtr) { + /* + * When the interpreter is being dismantled this can be nil. + */ + return; + } + /* * Ignore any X protocol errors that happen in this procedure (almost any * operation could fail, for example, if the embedded application has @@ -1158,11 +1168,65 @@ EmbedWindowDeleted( } else { prevPtr->nextPtr = containerPtr->nextPtr; } - ckfree((char *) containerPtr); + ckfree(containerPtr); } } /* + *---------------------------------------------------------------------- + * + * TkpShowBusyWindow, TkpHideBusyWindow, TkpMakeTransparentWindowExist, + * TkpCreateBusy -- + * + * Portability layer for busy windows. Holds platform-specific gunk for + * the [tk busy] command, which is currently a dummy implementation for + * OSX/Aqua. The individual functions are supposed to do the following: + * + * TkpShowBusyWindow -- + * Make the busy window appear. + * + * TkpHideBusyWindow -- + * Make the busy window go away. + * + * TkpMakeTransparentWindowExist -- + * Actually make a transparent window. + * + * TkpCreateBusy -- + * Creates the platform-specific part of a busy window structure. + * + *---------------------------------------------------------------------- + */ + +void +TkpShowBusyWindow( + TkBusy busy) +{ +} + +void +TkpHideBusyWindow( + TkBusy busy) +{ +} + +void +TkpMakeTransparentWindowExist( + Tk_Window tkwin, /* Token for window. */ + Window parent) /* Parent window. */ +{ +} + +void +TkpCreateBusy( + Tk_FakeWin *winPtr, + Tk_Window tkRef, + Window* parentPtr, + Tk_Window tkParent, + TkBusy busy) +{ +} + +/* * Local Variables: * mode: objc * c-basic-offset: 4 |