diff options
Diffstat (limited to 'generic/tkTest.c')
| -rw-r--r-- | generic/tkTest.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/generic/tkTest.c b/generic/tkTest.c index 61153e5..483fc0d 100644 --- a/generic/tkTest.c +++ b/generic/tkTest.c @@ -206,6 +206,9 @@ static int TrivialConfigObjCmd(ClientData dummy, Tcl_Obj * const objv[]); static void TrivialEventProc(ClientData clientData, XEvent *eventPtr); +static int TestPhotoStringMatchCmd(ClientData dummy, + Tcl_Interp *interp, int objc, + Tcl_Obj * const objv[]); /* *---------------------------------------------------------------------- @@ -269,6 +272,9 @@ Tktest_Init( Tcl_CreateObjCommand(interp, "testprintf", TestprintfObjCmd, NULL, NULL); Tcl_CreateObjCommand(interp, "testtext", TkpTesttextCmd, (ClientData) Tk_MainWindow(interp), NULL); + Tcl_CreateObjCommand(interp, "testphotostringmatch", + TestPhotoStringMatchCmd, (ClientData) Tk_MainWindow(interp), + NULL); #if defined(_WIN32) || defined(MAC_OSX_TK) Tcl_CreateObjCommand(interp, "testmetrics", TestmetricsObjCmd, @@ -2124,6 +2130,54 @@ CustomOptionFree( ckfree(*(char **)internalPtr); } } +/* + *---------------------------------------------------------------------- + * + * TestPhotoStringMatchCmd -- + * + * This function implements the "testphotostringmatch" command. It + * provides a way from Tcl to call the string match function for the + * default image handler directly. + * + * Results: + * A standard Tcl result. If data is in the proper format, the result in + * interp will contain width and height as a list. If the data cannot be + * parsed as default image format, returns TCL_ERROR and leaves an + * appropriate error message in interp. + * + * Side effects: + * None. + * + *---------------------------------------------------------------------- + */ + + /* ARGSUSED */ +static int +TestPhotoStringMatchCmd( + ClientData clientData, /* Main window for application. */ + Tcl_Interp *interp, /* Current interpreter. */ + int objc, /* Number of arguments. */ + Tcl_Obj *const objv[]) /* Argument strings. */ +{ + Tcl_Obj *dummy = NULL; + Tcl_Obj *resultObj[2]; + int width, height; + + if (objc != 2) { + Tcl_WrongNumArgs(interp, 1, objv, "imageData"); + return TCL_ERROR; + } + if (TkDebugPhotoStringMatchDef(interp, objv[1], dummy, &width, &height)) { + resultObj[0] = Tcl_NewIntObj(width); + resultObj[1] = Tcl_NewIntObj(height); + Tcl_SetObjResult(interp, Tcl_NewListObj(2, resultObj)); + return TCL_OK; + } else { + return TCL_ERROR; + } +} + + /* * Local Variables: |