/* * tkTest.c -- * * This file contains C command procedures for a bunch of additional * Tcl commands that are used for testing out Tcl's C interfaces. * These commands are not normally included in Tcl applications; * they're only used for testing. * * Copyright (c) 1993-1994 The Regents of the University of California. * Copyright (c) 1994-1997 Sun Microsystems, Inc. * Copyright (c) 1998-1999 by Scriptics Corporation. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * * RCS: @(#) $Id: tkTest.c,v 1.21.2.1 2005/05/24 04:21:01 das Exp $ */ #include "tkInt.h" #include "tkPort.h" #include "tkText.h" #ifdef __WIN32__ #include "tkWinInt.h" #endif #if defined(MAC_TCL) || defined(MAC_OSX_TK) #include "tkScrollbar.h" #endif #ifdef __UNIX__ #include "tkUnixInt.h" #endif /* * The following data structure represents the master for a test * image: */ typedef struct TImageMaster { Tk_ImageMaster master; /* Tk's token for image master. */ Tcl_Interp *interp; /* Interpreter for application. */ int width, height; /* Dimensions of image. */ char *imageName; /* Name of image (malloc-ed). */ char *varName; /* Name of variable in which to log * events for image (malloc-ed). */ } TImageMaster; /* * The following data structure represents a particular use of a * particular test image. */ typedef struct TImageInstance { TImageMaster *masterPtr; /* Pointer to master for image. */ XColor *fg; /* Foreground color for drawing in image. */ GC gc; /* Graphics context for drawing in image. */ } TImageInstance; /* * The type record for test images: */ #ifdef USE_OLD_IMAGE static int ImageCreate _ANSI_ARGS_((Tcl_Interp *interp, char *name, int argc, char **argv, Tk_ImageType *typePtr, Tk_ImageMaster master, ClientData *clientDataPtr)); #else static int ImageCreate _ANSI_ARGS_((Tcl_Interp *interp, char *name, int argc, Tcl_Obj *CONST objv[], Tk_ImageType *typePtr, Tk_ImageMaster master, ClientData *clientDataPtr)); #endif static ClientData ImageGet _ANSI_ARGS_((Tk_Window tkwin, ClientData clientData)); static void ImageDisplay _ANSI_ARGS_((ClientData clientData, Display *display, Drawable drawable, int imageX, int imageY, int width, int height, int drawableX, int drawableY)); static void ImageFree _ANSI_ARGS_((ClientData clientData, Display *display)); static void ImageDelete _ANSI_ARGS_((ClientData clientData)); static Tk_ImageType imageType = { "test", /* name */ (Tk_ImageCreateProc *) ImageCreate, /* createProc */ ImageGet, /* getProc */ ImageDisplay, /* displayProc */ ImageFree, /* freeProc */ ImageDelete, /* deleteProc */ (Tk_ImagePostscriptProc *) NULL,/* postscriptPtr */ (Tk_ImageType *) NULL /* nextPtr */ }; /* * One of the following structures describes each of the interpreters * created by the "testnewapp" command. This information is used by * the "testdeleteinterps" command to destroy all of those interpreters. */ typedef struct NewApp { Tcl_Interp *interp; /* Token for interpreter. */ struct NewApp *nextPtr; /* Next in list of new interpreters. */ } NewApp; static NewApp *newAppPtr = NULL; /* First in list of all new interpreters. */ /* * Declaration for the square widget's class command procedure: */ extern int SquareObjCmd _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); typedef struct CBinding { Tcl_Interp *interp; char *command; char *delete; } CBinding; /* * Header for trivial configuration command items. */ #define ODD TK_CONFIG_USER_BIT #define EVEN (TK_CONFIG_USER_BIT << 1) enum { NONE, ODD_TYPE, EVEN_TYPE }; typedef struct TrivialCommandHeader { Tcl_Interp *interp; /* The interp that this command * lives in. */ Tk_OptionTable optionTable; /* The option table that go with * this command. */ Tk_Window tkwin; /* For widgets, the window associated * with this widget. */ Tcl_Command widgetCmd; /* For widgets, the command associated * with this widget. */ } TrivialCommandHeader; /* * Forward declarations for procedures defined later in this file: */ static int CBindingEvalProc _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, XEvent *eventPtr, Tk_Window tkwin, KeySym keySym)); static void CBindingFreeProc _ANSI_ARGS_((ClientData clientData)); int Tktest_Init _ANSI_ARGS_((Tcl_Interp *interp)); static int ImageCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); static int TestcbindCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); static int TestbitmapObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); static int TestborderObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); static int TestcolorObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); static int TestcursorObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); static int TestdeleteappsCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); static int TestfontObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[])); static int TestmakeexistCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); static int TestmenubarCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); #if defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK) static int TestmetricsCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); #endif static int TestobjconfigObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); static int CustomOptionSet _ANSI_ARGS_((ClientData clientData, Tcl_Interp *interp, Tk_Window tkwin, Tcl_Obj **value, char *recordPtr, int internalOffset, char *saveInternalPtr, int flags)); static Tcl_Obj *CustomOptionGet _ANSI_ARGS_((ClientData clientData, Tk_Window tkwin, char *recordPtr, int internalOffset)); static void CustomOptionRestore _ANSI_ARGS_((ClientData clientData, Tk_Window tkwin, char *internalPtr, char *saveInternalPtr)); static void CustomOptionFree _ANSI_ARGS_((ClientData clientData, Tk_Window tkwin, char *internalPtr)); static int TestpropCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); static int TestsendCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); static int TesttextCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) static int TestwrapperCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int argc, CONST char **argv)); #endif static void TrivialCmdDeletedProc _ANSI_ARGS_(( ClientData clientData)); static int TrivialConfigObjCmd _ANSI_ARGS_((ClientData dummy, Tcl_Interp *interp, int objc, Tcl_Obj * CONST objv[])); static void TrivialEventProc _ANSI_ARGS_((ClientData clientData, XEvent *eventPtr)); /* * External (platform specific) initialization routine: */ extern int TkplatformtestInit _ANSI_ARGS_((Tcl_Interp *interp)); #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) #define TkplatformtestInit(x) TCL_OK #endif /* *---------------------------------------------------------------------- * * Tktest_Init -- * * This procedure performs intialization for the Tk test * suite exensions. * * Results: * Returns a standard Tcl completion code, and leaves an error * message in the interp's result if an error occurs. * * Side effects: * Creates several test commands. * *---------------------------------------------------------------------- */ int Tktest_Init(interp) Tcl_Interp *interp; /* Interpreter for application. */ { static int initialized = 0; /* * Create additional commands for testing Tk. */ if (Tcl_PkgProvide(interp, "Tktest", TK_VERSION) == TCL_ERROR) { return TCL_ERROR; } Tcl_CreateObjCommand(interp, "square", SquareObjCmd, (ClientData) NULL, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateCommand(interp, "testcbind", TestcbindCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testbitmap", TestbitmapObjCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testborder", TestborderObjCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testcolor", TestcolorObjCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testcursor", TestcursorObjCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateCommand(interp, "testdeleteapps", TestdeleteappsCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateCommand(interp, "testembed", TkpTestembedCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testobjconfig", TestobjconfigObjCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "testfont", TestfontObjCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); Tcl_CreateCommand(interp, "testmakeexist", TestmakeexistCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) Tcl_CreateCommand(interp, "testmenubar", TestmenubarCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #endif #if defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK) Tcl_CreateCommand(interp, "testmetrics", TestmetricsCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #endif Tcl_CreateCommand(interp, "testprop", TestpropCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) Tcl_CreateCommand(interp, "testsend", TestsendCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #endif Tcl_CreateCommand(interp, "testtext", TesttextCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) Tcl_CreateCommand(interp, "testwrapper", TestwrapperCmd, (ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL); #endif /* * Create test image type. */ if (!initialized) { initialized = 1; Tk_CreateImageType(&imageType); } /* * And finally add any platform specific test commands. */ return TkplatformtestInit(interp); } /* *---------------------------------------------------------------------- * * TestcbindCmd -- * * This procedure implements the "testcbinding" command. It provides * a set of functions for testing C bindings in tkBind.c. * * Results: * A standard Tcl result. * * Side effects: * Depends on option; see below. * *---------------------------------------------------------------------- */ static int TestcbindCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { TkWindow *winPtr; Tk_Window tkwin; ClientData object; CBinding *cbindPtr; if (argc < 4 || argc > 5) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " bindtag pattern command ?deletecommand?", (char *) NULL); return TCL_ERROR; } tkwin = (Tk_Window) clientData; if (argv[1][0] == '.') { winPtr = (TkWindow *) Tk_NameToWindow(interp, argv[1], tkwin); if (winPtr == NULL) { return TCL_ERROR; } object = (ClientData) winPtr->pathName; } else { winPtr = (TkWindow *) clientData; object = (ClientData) Tk_GetUid(argv[1]); } if (argv[3][0] == '\0') { return Tk_DeleteBinding(interp, winPtr->mainPtr->bindingTable, object, argv[2]); } cbindPtr = (CBinding *) ckalloc(sizeof(CBinding)); cbindPtr->interp = interp; cbindPtr->command = strcpy((char *) ckalloc(strlen(argv[3]) + 1), argv[3]); if (argc == 4) { cbindPtr->delete = NULL; } else { cbindPtr->delete = strcpy((char *) ckalloc(strlen(argv[4]) + 1), argv[4]); } if (TkCreateBindingProcedure(interp, winPtr->mainPtr->bindingTable, object, argv[2], CBindingEvalProc, CBindingFreeProc, (ClientData) cbindPtr) == 0) { ckfree((char *) cbindPtr->command); if (cbindPtr->delete != NULL) { ckfree((char *) cbindPtr->delete); } ckfree((char *) cbindPtr); return TCL_ERROR; } return TCL_OK; } static int CBindingEvalProc(clientData, interp, eventPtr, tkwin, keySym) ClientData clientData; Tcl_Interp *interp; XEvent *eventPtr; Tk_Window tkwin; KeySym keySym; { CBinding *cbindPtr; cbindPtr = (CBinding *) clientData; return Tcl_GlobalEval(interp, cbindPtr->command); } static void CBindingFreeProc(clientData) ClientData clientData; { CBinding *cbindPtr = (CBinding *) clientData; if (cbindPtr->delete != NULL) { Tcl_GlobalEval(cbindPtr->interp, cbindPtr->delete); ckfree((char *) cbindPtr->delete); } ckfree((char *) cbindPtr->command); ckfree((char *) cbindPtr); } /* *---------------------------------------------------------------------- * * TestbitmapObjCmd -- * * This procedure implements the "testbitmap" command, which is used * to test color resource handling in tkBitmap tmp.c. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestbitmapObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "bitmap"); return TCL_ERROR; } Tcl_SetObjResult(interp, TkDebugBitmap(Tk_MainWindow(interp), Tcl_GetString(objv[1]))); return TCL_OK; } /* *---------------------------------------------------------------------- * * TestborderObjCmd -- * * This procedure implements the "testborder" command, which is used * to test color resource handling in tkBorder.c. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestborderObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "border"); return TCL_ERROR; } Tcl_SetObjResult(interp, TkDebugBorder(Tk_MainWindow(interp), Tcl_GetString(objv[1]))); return TCL_OK; } /* *---------------------------------------------------------------------- * * TestcolorObjCmd -- * * This procedure implements the "testcolor" command, which is used * to test color resource handling in tkColor.c. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestcolorObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "color"); return TCL_ERROR; } Tcl_SetObjResult(interp, TkDebugColor(Tk_MainWindow(interp), Tcl_GetString(objv[1]))); return TCL_OK; } /* *---------------------------------------------------------------------- * * TestcursorObjCmd -- * * This procedure implements the "testcursor" command, which is used * to test color resource handling in tkCursor.c. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestcursorObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "cursor"); return TCL_ERROR; } Tcl_SetObjResult(interp, TkDebugCursor(Tk_MainWindow(interp), Tcl_GetString(objv[1]))); return TCL_OK; } /* *---------------------------------------------------------------------- * * TestdeleteappsCmd -- * * This procedure implements the "testdeleteapps" command. It cleans * up all the interpreters left behind by the "testnewapp" command. * * Results: * A standard Tcl result. * * Side effects: * All the intepreters created by previous calls to "testnewapp" * get deleted. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestdeleteappsCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { NewApp *nextPtr; while (newAppPtr != NULL) { nextPtr = newAppPtr->nextPtr; Tcl_DeleteInterp(newAppPtr->interp); ckfree((char *) newAppPtr); newAppPtr = nextPtr; } return TCL_OK; } /* *---------------------------------------------------------------------- * * TestobjconfigObjCmd -- * * This procedure implements the "testobjconfig" command, * which is used to test the procedures in tkConfig.c. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestobjconfigObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { static CONST char *options[] = {"alltypes", "chain1", "chain2", "configerror", "delete", "info", "internal", "new", "notenoughparams", "twowindows", (char *) NULL}; enum { ALL_TYPES, CHAIN1, CHAIN2, CONFIG_ERROR, DEL, /* Can't use DELETE: VC++ compiler barfs. */ INFO, INTERNAL, NEW, NOT_ENOUGH_PARAMS, TWO_WINDOWS }; static Tk_OptionTable tables[11]; /* Holds pointers to option tables * created by commands below; indexed * with same values as "options" * array. */ static Tk_ObjCustomOption CustomOption = { "custom option", CustomOptionSet, CustomOptionGet, CustomOptionRestore, CustomOptionFree, (ClientData) 1 }; Tk_Window mainWin = (Tk_Window) clientData; Tk_Window tkwin; int index, result = TCL_OK; /* * Structures used by the "chain1" subcommand and also shared by * the "chain2" subcommand: */ typedef struct ExtensionWidgetRecord { TrivialCommandHeader header; Tcl_Obj *base1ObjPtr; Tcl_Obj *base2ObjPtr; Tcl_Obj *extension3ObjPtr; Tcl_Obj *extension4ObjPtr; Tcl_Obj *extension5ObjPtr; } ExtensionWidgetRecord; static Tk_OptionSpec baseSpecs[] = { {TK_OPTION_STRING, "-one", "one", "One", "one", Tk_Offset(ExtensionWidgetRecord, base1ObjPtr), -1}, {TK_OPTION_STRING, "-two", "two", "Two", "two", Tk_Offset(ExtensionWidgetRecord, base2ObjPtr), -1}, {TK_OPTION_END} }; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "command"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], options, "command", 0, &index) != TCL_OK) { return TCL_ERROR; } switch (index) { case ALL_TYPES: { typedef struct TypesRecord { TrivialCommandHeader header; Tcl_Obj *booleanPtr; Tcl_Obj *integerPtr; Tcl_Obj *doublePtr; Tcl_Obj *stringPtr; Tcl_Obj *stringTablePtr; Tcl_Obj *colorPtr; Tcl_Obj *fontPtr; Tcl_Obj *bitmapPtr; Tcl_Obj *borderPtr; Tcl_Obj *reliefPtr; Tcl_Obj *cursorPtr; Tcl_Obj *activeCursorPtr; Tcl_Obj *justifyPtr; Tcl_Obj *anchorPtr; Tcl_Obj *pixelPtr; Tcl_Obj *mmPtr; Tcl_Obj *customPtr; } TypesRecord; TypesRecord *recordPtr; static char *stringTable[] = {"one", "two", "three", "four", (char *) NULL}; static Tk_OptionSpec typesSpecs[] = { {TK_OPTION_BOOLEAN, "-boolean", "boolean", "Boolean", "1", Tk_Offset(TypesRecord, booleanPtr), -1, 0, 0, 0x1}, {TK_OPTION_INT, "-integer", "integer", "Integer", "7", Tk_Offset(TypesRecord, integerPtr), -1, 0, 0, 0x2}, {TK_OPTION_DOUBLE, "-double", "double", "Double", "3.14159", Tk_Offset(TypesRecord, doublePtr), -1, 0, 0, 0x4}, {TK_OPTION_STRING, "-string", "string", "String", "foo", Tk_Offset(TypesRecord, stringPtr), -1, TK_CONFIG_NULL_OK, 0, 0x8}, {TK_OPTION_STRING_TABLE, "-stringtable", "StringTable", "stringTable", "one", Tk_Offset(TypesRecord, stringTablePtr), -1, TK_CONFIG_NULL_OK, (ClientData) stringTable, 0x10}, {TK_OPTION_COLOR, "-color", "color", "Color", "red", Tk_Offset(TypesRecord, colorPtr), -1, TK_CONFIG_NULL_OK, (ClientData) "black", 0x20}, {TK_OPTION_FONT, "-font", "font", "Font", "Helvetica 12", Tk_Offset(TypesRecord, fontPtr), -1, TK_CONFIG_NULL_OK, 0, 0x40}, {TK_OPTION_BITMAP, "-bitmap", "bitmap", "Bitmap", "gray50", Tk_Offset(TypesRecord, bitmapPtr), -1, TK_CONFIG_NULL_OK, 0, 0x80}, {TK_OPTION_BORDER, "-border", "border", "Border", "blue", Tk_Offset(TypesRecord, borderPtr), -1, TK_CONFIG_NULL_OK, (ClientData) "white", 0x100}, {TK_OPTION_RELIEF, "-relief", "relief", "Relief", "raised", Tk_Offset(TypesRecord, reliefPtr), -1, TK_CONFIG_NULL_OK, 0, 0x200}, {TK_OPTION_CURSOR, "-cursor", "cursor", "Cursor", "xterm", Tk_Offset(TypesRecord, cursorPtr), -1, TK_CONFIG_NULL_OK, 0, 0x400}, {TK_OPTION_JUSTIFY, "-justify", (char *) NULL, (char *) NULL, "left", Tk_Offset(TypesRecord, justifyPtr), -1, TK_CONFIG_NULL_OK, 0, 0x800}, {TK_OPTION_ANCHOR, "-anchor", "anchor", "Anchor", (char *) NULL, Tk_Offset(TypesRecord, anchorPtr), -1, TK_CONFIG_NULL_OK, 0, 0x1000}, {TK_OPTION_PIXELS, "-pixel", "pixel", "Pixel", "1", Tk_Offset(TypesRecord, pixelPtr), -1, TK_CONFIG_NULL_OK, 0, 0x2000}, {TK_OPTION_CUSTOM, "-custom", (char *) NULL, (char *) NULL, "", Tk_Offset(TypesRecord, customPtr), -1, TK_CONFIG_NULL_OK, (ClientData)&CustomOption, 0x4000}, {TK_OPTION_SYNONYM, "-synonym", (char *) NULL, (char *) NULL, (char *) NULL, 0, -1, 0, (ClientData) "-color", 0x8000}, {TK_OPTION_END} }; Tk_OptionTable optionTable; Tk_Window tkwin; optionTable = Tk_CreateOptionTable(interp, typesSpecs); tables[index] = optionTable; tkwin = Tk_CreateWindowFromPath(interp, (Tk_Window) clientData, Tcl_GetStringFromObj(objv[2], NULL), (char *) NULL); if (tkwin == NULL) { return TCL_ERROR; } Tk_SetClass(tkwin, "Test"); recordPtr = (TypesRecord *) ckalloc(sizeof(TypesRecord)); recordPtr->header.interp = interp; recordPtr->header.optionTable = optionTable; recordPtr->header.tkwin = tkwin; recordPtr->booleanPtr = NULL; recordPtr->integerPtr = NULL; recordPtr->doublePtr = NULL; recordPtr->stringPtr = NULL; recordPtr->colorPtr = NULL; recordPtr->fontPtr = NULL; recordPtr->bitmapPtr = NULL; recordPtr->borderPtr = NULL; recordPtr->reliefPtr = NULL; recordPtr->cursorPtr = NULL; recordPtr->justifyPtr = NULL; recordPtr->anchorPtr = NULL; recordPtr->pixelPtr = NULL; recordPtr->mmPtr = NULL; recordPtr->stringTablePtr = NULL; recordPtr->customPtr = NULL; result = Tk_InitOptions(interp, (char *) recordPtr, optionTable, tkwin); if (result == TCL_OK) { recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp, Tcl_GetStringFromObj(objv[2], NULL), TrivialConfigObjCmd, (ClientData) recordPtr, TrivialCmdDeletedProc); Tk_CreateEventHandler(tkwin, StructureNotifyMask, TrivialEventProc, (ClientData) recordPtr); result = Tk_SetOptions(interp, (char *) recordPtr, optionTable, objc - 3, objv + 3, tkwin, (Tk_SavedOptions *) NULL, (int *) NULL); if (result != TCL_OK) { Tk_DestroyWindow(tkwin); } } else { Tk_DestroyWindow(tkwin); ckfree((char *) recordPtr); } if (result == TCL_OK) { Tcl_SetObjResult(interp, objv[2]); } break; } case CHAIN1: { ExtensionWidgetRecord *recordPtr; Tk_Window tkwin; Tk_OptionTable optionTable; tkwin = Tk_CreateWindowFromPath(interp, (Tk_Window) clientData, Tcl_GetStringFromObj(objv[2], NULL), (char *) NULL); if (tkwin == NULL) { return TCL_ERROR; } Tk_SetClass(tkwin, "Test"); optionTable = Tk_CreateOptionTable(interp, baseSpecs); tables[index] = optionTable; recordPtr = (ExtensionWidgetRecord *) ckalloc( sizeof(ExtensionWidgetRecord)); recordPtr->header.interp = interp; recordPtr->header.optionTable = optionTable; recordPtr->header.tkwin = tkwin; recordPtr->base1ObjPtr = recordPtr->base2ObjPtr = NULL; recordPtr->extension3ObjPtr = recordPtr->extension4ObjPtr = NULL; result = Tk_InitOptions(interp, (char *) recordPtr, optionTable, tkwin); if (result == TCL_OK) { result = Tk_SetOptions(interp, (char *) recordPtr, optionTable, objc - 3, objv + 3, tkwin, (Tk_SavedOptions *) NULL, (int *) NULL); if (result != TCL_OK) { Tk_FreeConfigOptions((char *) recordPtr, optionTable, tkwin); } } if (result == TCL_OK) { recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp, Tcl_GetStringFromObj(objv[2], NULL), TrivialConfigObjCmd, (ClientData) recordPtr, TrivialCmdDeletedProc); Tk_CreateEventHandler(tkwin, StructureNotifyMask, TrivialEventProc, (ClientData) recordPtr); Tcl_SetObjResult(interp, objv[2]); } break; } case CHAIN2: { ExtensionWidgetRecord *recordPtr; static Tk_OptionSpec extensionSpecs[] = { {TK_OPTION_STRING, "-three", "three", "Three", "three", Tk_Offset(ExtensionWidgetRecord, extension3ObjPtr), -1}, {TK_OPTION_STRING, "-four", "four", "Four", "four", Tk_Offset(ExtensionWidgetRecord, extension4ObjPtr), -1}, {TK_OPTION_STRING, "-two", "two", "Two", "two and a half", Tk_Offset(ExtensionWidgetRecord, base2ObjPtr), -1}, {TK_OPTION_STRING, "-oneAgain", "oneAgain", "OneAgain", "one again", Tk_Offset(ExtensionWidgetRecord, extension5ObjPtr), -1}, {TK_OPTION_END, (char *) NULL, (char *) NULL, (char *) NULL, (char *) NULL, 0, -1, 0, (ClientData) baseSpecs} }; Tk_Window tkwin; Tk_OptionTable optionTable; tkwin = Tk_CreateWindowFromPath(interp, (Tk_Window) clientData, Tcl_GetStringFromObj(objv[2], NULL), (char *) NULL); if (tkwin == NULL) { return TCL_ERROR; } Tk_SetClass(tkwin, "Test"); optionTable = Tk_CreateOptionTable(interp, extensionSpecs); tables[index] = optionTable; recordPtr = (ExtensionWidgetRecord *) ckalloc( sizeof(ExtensionWidgetRecord)); recordPtr->header.interp = interp; recordPtr->header.optionTable = optionTable; recordPtr->header.tkwin = tkwin; recordPtr->base1ObjPtr = recordPtr->base2ObjPtr = NULL; recordPtr->extension3ObjPtr = recordPtr->extension4ObjPtr = NULL; recordPtr->extension5ObjPtr = NULL; result = Tk_InitOptions(interp, (char *) recordPtr, optionTable, tkwin); if (result == TCL_OK) { result = Tk_SetOptions(interp, (char *) recordPtr, optionTable, objc - 3, objv + 3, tkwin, (Tk_SavedOptions *) NULL, (int *) NULL); if (result != TCL_OK) { Tk_FreeConfigOptions((char *) recordPtr, optionTable, tkwin); } } if (result == TCL_OK) { recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp, Tcl_GetStringFromObj(objv[2], NULL), TrivialConfigObjCmd, (ClientData) recordPtr, TrivialCmdDeletedProc); Tk_CreateEventHandler(tkwin, StructureNotifyMask, TrivialEventProc, (ClientData) recordPtr); Tcl_SetObjResult(interp, objv[2]); } break; } case CONFIG_ERROR: { typedef struct ErrorWidgetRecord { Tcl_Obj *intPtr; } ErrorWidgetRecord; ErrorWidgetRecord widgetRecord; static Tk_OptionSpec errorSpecs[] = { {TK_OPTION_INT, "-int", "integer", "Integer", "bogus", Tk_Offset(ErrorWidgetRecord, intPtr)}, {TK_OPTION_END} }; Tk_OptionTable optionTable; widgetRecord.intPtr = NULL; optionTable = Tk_CreateOptionTable(interp, errorSpecs); tables[index] = optionTable; return Tk_InitOptions(interp, (char *) &widgetRecord, optionTable, (Tk_Window) NULL); } case DEL: { if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "tableName"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[2], options, "table", 0, &index) != TCL_OK) { return TCL_ERROR; } if (tables[index] != NULL) { Tk_DeleteOptionTable(tables[index]); } break; } case INFO: { if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "tableName"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[2], options, "table", 0, &index) != TCL_OK) { return TCL_ERROR; } Tcl_SetObjResult(interp, TkDebugConfig(interp, tables[index])); break; } case INTERNAL: { /* * This command is similar to the "alltypes" command except * that it stores all the configuration options as internal * forms instead of objects. */ typedef struct InternalRecord { TrivialCommandHeader header; int boolean; int integer; double doubleValue; char *string; int index; XColor *colorPtr; Tk_Font tkfont; Pixmap bitmap; Tk_3DBorder border; int relief; Tk_Cursor cursor; Tk_Justify justify; Tk_Anchor anchor; int pixels; double mm; Tk_Window tkwin; char *custom; } InternalRecord; InternalRecord *recordPtr; static char *internalStringTable[] = { "one", "two", "three", "four", (char *) NULL }; static Tk_OptionSpec internalSpecs[] = { {TK_OPTION_BOOLEAN, "-boolean", "boolean", "Boolean", "1", -1, Tk_Offset(InternalRecord, boolean), 0, 0, 0x1}, {TK_OPTION_INT, "-integer", "integer", "Integer", "148962237", -1, Tk_Offset(InternalRecord, integer), 0, 0, 0x2}, {TK_OPTION_DOUBLE, "-double", "double", "Double", "3.14159", -1, Tk_Offset(InternalRecord, doubleValue), 0, 0, 0x4}, {TK_OPTION_STRING, "-string", "string", "String", "foo", -1, Tk_Offset(InternalRecord, string), TK_CONFIG_NULL_OK, 0, 0x8}, {TK_OPTION_STRING_TABLE, "-stringtable", "StringTable", "stringTable", "one", -1, Tk_Offset(InternalRecord, index), TK_CONFIG_NULL_OK, (ClientData) internalStringTable, 0x10}, {TK_OPTION_COLOR, "-color", "color", "Color", "red", -1, Tk_Offset(InternalRecord, colorPtr), TK_CONFIG_NULL_OK, (ClientData) "black", 0x20}, {TK_OPTION_FONT, "-font", "font", "Font", "Helvetica 12", -1, Tk_Offset(InternalRecord, tkfont), TK_CONFIG_NULL_OK, 0, 0x40}, {TK_OPTION_BITMAP, "-bitmap", "bitmap", "Bitmap", "gray50", -1, Tk_Offset(InternalRecord, bitmap), TK_CONFIG_NULL_OK, 0, 0x80}, {TK_OPTION_BORDER, "-border", "border", "Border", "blue", -1, Tk_Offset(InternalRecord, border), TK_CONFIG_NULL_OK, (ClientData) "white", 0x100}, {TK_OPTION_RELIEF, "-relief", "relief", "Relief", "raised", -1, Tk_Offset(InternalRecord, relief), TK_CONFIG_NULL_OK, 0, 0x200}, {TK_OPTION_CURSOR, "-cursor", "cursor", "Cursor", "xterm", -1, Tk_Offset(InternalRecord, cursor), TK_CONFIG_NULL_OK, 0, 0x400}, {TK_OPTION_JUSTIFY, "-justify", (char *) NULL, (char *) NULL, "left", -1, Tk_Offset(InternalRecord, justify), TK_CONFIG_NULL_OK, 0, 0x800}, {TK_OPTION_ANCHOR, "-anchor", "anchor", "Anchor", (char *) NULL, -1, Tk_Offset(InternalRecord, anchor), TK_CONFIG_NULL_OK, 0, 0x1000}, {TK_OPTION_PIXELS, "-pixel", "pixel", "Pixel", "1", -1, Tk_Offset(InternalRecord, pixels), TK_CONFIG_NULL_OK, 0, 0x2000}, {TK_OPTION_WINDOW, "-window", "window", "Window", (char *) NULL, -1, Tk_Offset(InternalRecord, tkwin), TK_CONFIG_NULL_OK, 0, 0}, {TK_OPTION_CUSTOM, "-custom", (char *) NULL, (char *) NULL, "", -1, Tk_Offset(InternalRecord, custom), TK_CONFIG_NULL_OK, (ClientData)&CustomOption, 0x4000}, {TK_OPTION_SYNONYM, "-synonym", (char *) NULL, (char *) NULL, (char *) NULL, -1, -1, 0, (ClientData) "-color", 0x8000}, {TK_OPTION_END} }; Tk_OptionTable optionTable; Tk_Window tkwin; optionTable = Tk_CreateOptionTable(interp, internalSpecs); tables[index] = optionTable; tkwin = Tk_CreateWindowFromPath(interp, (Tk_Window) clientData, Tcl_GetStringFromObj(objv[2], NULL), (char *) NULL); if (tkwin == NULL) { return TCL_ERROR; } Tk_SetClass(tkwin, "Test"); recordPtr = (InternalRecord *) ckalloc(sizeof(InternalRecord)); recordPtr->header.interp = interp; recordPtr->header.optionTable = optionTable; recordPtr->header.tkwin = tkwin; recordPtr->boolean = 0; recordPtr->integer = 0; recordPtr->doubleValue = 0.0; recordPtr->string = NULL; recordPtr->index = 0; recordPtr->colorPtr = NULL; recordPtr->tkfont = NULL; recordPtr->bitmap = None; recordPtr->border = NULL; recordPtr->relief = TK_RELIEF_FLAT; recordPtr->cursor = NULL; recordPtr->justify = TK_JUSTIFY_LEFT; recordPtr->anchor = TK_ANCHOR_N; recordPtr->pixels = 0; recordPtr->mm = 0.0; recordPtr->tkwin = NULL; recordPtr->custom = NULL; result = Tk_InitOptions(interp, (char *) recordPtr, optionTable, tkwin); if (result == TCL_OK) { recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp, Tcl_GetStringFromObj(objv[2], NULL), TrivialConfigObjCmd, (ClientData) recordPtr, TrivialCmdDeletedProc); Tk_CreateEventHandler(tkwin, StructureNotifyMask, TrivialEventProc, (ClientData) recordPtr); result = Tk_SetOptions(interp, (char *) recordPtr, optionTable, objc - 3, objv + 3, tkwin, (Tk_SavedOptions *) NULL, (int *) NULL); if (result != TCL_OK) { Tk_DestroyWindow(tkwin); } } else { Tk_DestroyWindow(tkwin); ckfree((char *) recordPtr); } if (result == TCL_OK) { Tcl_SetObjResult(interp, objv[2]); } break; } case NEW: { typedef struct FiveRecord { TrivialCommandHeader header; Tcl_Obj *one; Tcl_Obj *two; Tcl_Obj *three; Tcl_Obj *four; Tcl_Obj *five; } FiveRecord; FiveRecord *recordPtr; static Tk_OptionSpec smallSpecs[] = { {TK_OPTION_INT, "-one", "one", "One", "1", Tk_Offset(FiveRecord, one), -1}, {TK_OPTION_INT, "-two", "two", "Two", "2", Tk_Offset(FiveRecord, two), -1}, {TK_OPTION_INT, "-three", "three", "Three", "3", Tk_Offset(FiveRecord, three), -1}, {TK_OPTION_INT, "-four", "four", "Four", "4", Tk_Offset(FiveRecord, four), -1}, {TK_OPTION_STRING, "-five", NULL, NULL, NULL, Tk_Offset(FiveRecord, five), -1}, {TK_OPTION_END} }; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "new name ?options?"); return TCL_ERROR; } recordPtr = (FiveRecord *) ckalloc(sizeof(FiveRecord)); recordPtr->header.interp = interp; recordPtr->header.optionTable = Tk_CreateOptionTable(interp, smallSpecs); tables[index] = recordPtr->header.optionTable; recordPtr->header.tkwin = NULL; recordPtr->one = recordPtr->two = recordPtr->three = NULL; recordPtr->four = recordPtr->five = NULL; Tcl_SetObjResult(interp, objv[2]); result = Tk_InitOptions(interp, (char *) recordPtr, recordPtr->header.optionTable, (Tk_Window) NULL); if (result == TCL_OK) { result = Tk_SetOptions(interp, (char *) recordPtr, recordPtr->header.optionTable, objc - 3, objv + 3, (Tk_Window) NULL, (Tk_SavedOptions *) NULL, (int *) NULL); if (result == TCL_OK) { recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp, Tcl_GetStringFromObj(objv[2], NULL), TrivialConfigObjCmd, (ClientData) recordPtr, TrivialCmdDeletedProc); } else { Tk_FreeConfigOptions((char *) recordPtr, recordPtr->header.optionTable, (Tk_Window) NULL); } } if (result != TCL_OK) { ckfree((char *) recordPtr); } break; } case NOT_ENOUGH_PARAMS: { typedef struct NotEnoughRecord { Tcl_Obj *fooObjPtr; } NotEnoughRecord; NotEnoughRecord record; static Tk_OptionSpec errorSpecs[] = { {TK_OPTION_INT, "-foo", "foo", "Foo", "0", Tk_Offset(NotEnoughRecord, fooObjPtr)}, {TK_OPTION_END} }; Tcl_Obj *newObjPtr = Tcl_NewStringObj("-foo", -1); Tk_OptionTable optionTable; record.fooObjPtr = NULL; tkwin = Tk_CreateWindowFromPath(interp, mainWin, ".config", (char *) NULL); Tk_SetClass(tkwin, "Config"); optionTable = Tk_CreateOptionTable(interp, errorSpecs); tables[index] = optionTable; Tk_InitOptions(interp, (char *) &record, optionTable, tkwin); if (Tk_SetOptions(interp, (char *) &record, optionTable, 1, &newObjPtr, tkwin, (Tk_SavedOptions *) NULL, (int *) NULL) != TCL_OK) { result = TCL_ERROR; } Tcl_DecrRefCount(newObjPtr); Tk_FreeConfigOptions( (char *) &record, optionTable, tkwin); Tk_DestroyWindow(tkwin); return result; } case TWO_WINDOWS: { typedef struct SlaveRecord { TrivialCommandHeader header; Tcl_Obj *windowPtr; } SlaveRecord; SlaveRecord *recordPtr; static Tk_OptionSpec slaveSpecs[] = { {TK_OPTION_WINDOW, "-window", "window", "Window", ".bar", Tk_Offset(SlaveRecord, windowPtr), -1, TK_CONFIG_NULL_OK}, {TK_OPTION_END} }; Tk_Window tkwin = Tk_CreateWindowFromPath(interp, (Tk_Window) clientData, Tcl_GetStringFromObj(objv[2], NULL), (char *) NULL); if (tkwin == NULL) { return TCL_ERROR; } Tk_SetClass(tkwin, "Test"); recordPtr = (SlaveRecord *) ckalloc(sizeof(SlaveRecord)); recordPtr->header.interp = interp; recordPtr->header.optionTable = Tk_CreateOptionTable(interp, slaveSpecs); tables[index] = recordPtr->header.optionTable; recordPtr->header.tkwin = tkwin; recordPtr->windowPtr = NULL; result = Tk_InitOptions(interp, (char *) recordPtr, recordPtr->header.optionTable, tkwin); if (result == TCL_OK) { result = Tk_SetOptions(interp, (char *) recordPtr, recordPtr->header.optionTable, objc - 3, objv + 3, tkwin, (Tk_SavedOptions *) NULL, (int *) NULL); if (result == TCL_OK) { recordPtr->header.widgetCmd = Tcl_CreateObjCommand(interp, Tcl_GetStringFromObj(objv[2], NULL), TrivialConfigObjCmd, (ClientData) recordPtr, TrivialCmdDeletedProc); Tk_CreateEventHandler(tkwin, StructureNotifyMask, TrivialEventProc, (ClientData) recordPtr); Tcl_SetObjResult(interp, objv[2]); } else { Tk_FreeConfigOptions((char *) recordPtr, recordPtr->header.optionTable, tkwin); } } if (result != TCL_OK) { Tk_DestroyWindow(tkwin); ckfree((char *) recordPtr); } } } return result; } /* *---------------------------------------------------------------------- * * TrivialConfigObjCmd -- * * This command is used to test the configuration package. It only * handles the "configure" and "cget" subcommands. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TrivialConfigObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { int result = TCL_OK; static CONST char *options[] = { "cget", "configure", "csave", (char *) NULL }; enum { CGET, CONFIGURE, CSAVE }; Tcl_Obj *resultObjPtr; int index, mask; TrivialCommandHeader *headerPtr = (TrivialCommandHeader *) clientData; Tk_Window tkwin = headerPtr->tkwin; Tk_SavedOptions saved; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "option ?arg arg...?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], options, "command", 0, &index) != TCL_OK) { return TCL_ERROR; } Tcl_Preserve(clientData); switch (index) { case CGET: { if (objc != 3) { Tcl_WrongNumArgs(interp, 2, objv, "option"); result = TCL_ERROR; goto done; } resultObjPtr = Tk_GetOptionValue(interp, (char *) clientData, headerPtr->optionTable, objv[2], tkwin); if (resultObjPtr != NULL) { Tcl_SetObjResult(interp, resultObjPtr); result = TCL_OK; } else { result = TCL_ERROR; } break; } case CONFIGURE: { if (objc == 2) { resultObjPtr = Tk_GetOptionInfo(interp, (char *) clientData, headerPtr->optionTable, (Tcl_Obj *) NULL, tkwin); if (resultObjPtr == NULL) { result = TCL_ERROR; } else { Tcl_SetObjResult(interp, resultObjPtr); } } else if (objc == 3) { resultObjPtr = Tk_GetOptionInfo(interp, (char *) clientData, headerPtr->optionTable, objv[2], tkwin); if (resultObjPtr == NULL) { result = TCL_ERROR; } else { Tcl_SetObjResult(interp, resultObjPtr); } } else { result = Tk_SetOptions(interp, (char *) clientData, headerPtr->optionTable, objc - 2, objv + 2, tkwin, (Tk_SavedOptions *) NULL, &mask); if (result == TCL_OK) { Tcl_SetIntObj(Tcl_GetObjResult(interp), mask); } } break; } case CSAVE: { result = Tk_SetOptions(interp, (char *) clientData, headerPtr->optionTable, objc - 2, objv + 2, tkwin, &saved, &mask); Tk_FreeSavedOptions(&saved); if (result == TCL_OK) { Tcl_SetIntObj(Tcl_GetObjResult(interp), mask); } break; } } done: Tcl_Release(clientData); return result; } /* *---------------------------------------------------------------------- * * TrivialCmdDeletedProc -- * * This procedure is invoked when a widget command is deleted. If * the widget isn't already in the process of being destroyed, * this command destroys it. * * Results: * None. * * Side effects: * The widget is destroyed. * *---------------------------------------------------------------------- */ static void TrivialCmdDeletedProc(clientData) ClientData clientData; /* Pointer to widget record for widget. */ { TrivialCommandHeader *headerPtr = (TrivialCommandHeader *) clientData; Tk_Window tkwin = headerPtr->tkwin; if (tkwin != NULL) { Tk_DestroyWindow(tkwin); } else if (headerPtr->optionTable != NULL) { /* * This is a "new" object, which doesn't have a window, so * we can't depend on cleaning up in the event procedure. * Free its resources here. */ Tk_FreeConfigOptions((char *) clientData, headerPtr->optionTable, (Tk_Window) NULL); Tcl_EventuallyFree(clientData, TCL_DYNAMIC); } } /* *-------------------------------------------------------------- * * TrivialEventProc -- * * A dummy event proc. * * Results: * None. * * Side effects: * When the window gets deleted, internal structures get * cleaned up. * *-------------------------------------------------------------- */ static void TrivialEventProc(clientData, eventPtr) ClientData clientData; /* Information about window. */ XEvent *eventPtr; /* Information about event. */ { TrivialCommandHeader *headerPtr = (TrivialCommandHeader *) clientData; if (eventPtr->type == DestroyNotify) { if (headerPtr->tkwin != NULL) { Tk_FreeConfigOptions((char *) clientData, headerPtr->optionTable, headerPtr->tkwin); headerPtr->optionTable = NULL; headerPtr->tkwin = NULL; Tcl_DeleteCommandFromToken(headerPtr->interp, headerPtr->widgetCmd); } Tcl_EventuallyFree(clientData, TCL_DYNAMIC); } } /* *---------------------------------------------------------------------- * * TestfontObjCmd -- * * This procedure implements the "testfont" command, which is used * to test TkFont objects. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestfontObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument objects. */ { static CONST char *options[] = {"counts", "subfonts", (char *) NULL}; enum option {COUNTS, SUBFONTS}; int index; Tk_Window tkwin; Tk_Font tkfont; tkwin = (Tk_Window) clientData; if (objc < 3) { Tcl_WrongNumArgs(interp, 1, objv, "option fontName"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], options, "command", 0, &index) != TCL_OK) { return TCL_ERROR; } switch ((enum option) index) { case COUNTS: { Tcl_SetObjResult(interp, TkDebugFont(Tk_MainWindow(interp), Tcl_GetString(objv[2]))); break; } case SUBFONTS: { tkfont = Tk_AllocFontFromObj(interp, tkwin, objv[2]); if (tkfont == NULL) { return TCL_ERROR; } TkpGetSubFonts(interp, tkfont); Tk_FreeFont(tkfont); break; } } return TCL_OK; } /* *---------------------------------------------------------------------- * * ImageCreate -- * * This procedure is called by the Tk image code to create "test" * images. * * Results: * A standard Tcl result. * * Side effects: * The data structure for a new image is allocated. * *---------------------------------------------------------------------- */ /* ARGSUSED */ #ifdef USE_OLD_IMAGE static int ImageCreate(interp, name, argc, argv, typePtr, master, clientDataPtr) Tcl_Interp *interp; /* Interpreter for application containing * image. */ char *name; /* Name to use for image. */ int argc; /* Number of arguments. */ char **argv; /* Argument strings for options (doesn't * include image name or type). */ Tk_ImageType *typePtr; /* Pointer to our type record (not used). */ Tk_ImageMaster master; /* Token for image, to be used by us in * later callbacks. */ ClientData *clientDataPtr; /* Store manager's token for image here; * it will be returned in later callbacks. */ { TImageMaster *timPtr; char *varName; int i; Tk_InitImageArgs(interp, argc, &argv); varName = "log"; for (i = 0; i < argc; i += 2) { if (strcmp(argv[i], "-variable") != 0) { Tcl_AppendResult(interp, "bad option name \"", argv[i], "\"", (char *) NULL); return TCL_ERROR; } if ((i+1) == argc) { Tcl_AppendResult(interp, "no value given for \"", argv[i], "\" option", (char *) NULL); return TCL_ERROR; } varName = argv[i+1]; } #else static int ImageCreate(interp, name, objc, objv, typePtr, master, clientDataPtr) Tcl_Interp *interp; /* Interpreter for application containing * image. */ char *name; /* Name to use for image. */ int objc; /* Number of arguments. */ Tcl_Obj *CONST objv[]; /* Argument strings for options (doesn't * include image name or type). */ Tk_ImageType *typePtr; /* Pointer to our type record (not used). */ Tk_ImageMaster master; /* Token for image, to be used by us in * later callbacks. */ ClientData *clientDataPtr; /* Store manager's token for image here; * it will be returned in later callbacks. */ { TImageMaster *timPtr; char *varName; int i; varName = "log"; for (i = 0; i < objc; i += 2) { if (strcmp(Tcl_GetString(objv[i]), "-variable") != 0) { Tcl_AppendResult(interp, "bad option name \"", Tcl_GetString(objv[i]), "\"", (char *) NULL); return TCL_ERROR; } if ((i+1) == objc) { Tcl_AppendResult(interp, "no value given for \"", Tcl_GetString(objv[i]), "\" option", (char *) NULL); return TCL_ERROR; } varName = Tcl_GetString(objv[i+1]); } #endif timPtr = (TImageMaster *) ckalloc(sizeof(TImageMaster)); timPtr->master = master; timPtr->interp = interp; timPtr->width = 30; timPtr->height = 15; timPtr->imageName = (char *) ckalloc((unsigned) (strlen(name) + 1)); strcpy(timPtr->imageName, name); timPtr->varName = (char *) ckalloc((unsigned) (strlen(varName) + 1)); strcpy(timPtr->varName, varName); Tcl_CreateCommand(interp, name, ImageCmd, (ClientData) timPtr, (Tcl_CmdDeleteProc *) NULL); *clientDataPtr = (ClientData) timPtr; Tk_ImageChanged(master, 0, 0, 30, 15, 30, 15); return TCL_OK; } /* *---------------------------------------------------------------------- * * ImageCmd -- * * This procedure implements the commands corresponding to individual * images. * * Results: * A standard Tcl result. * * Side effects: * Forces windows to be created. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int ImageCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { TImageMaster *timPtr = (TImageMaster *) clientData; int x, y, width, height; if (argc < 2) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], "option ?arg arg ...?", (char *) NULL); return TCL_ERROR; } if (strcmp(argv[1], "changed") == 0) { if (argc != 8) { Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " changed x y width height imageWidth imageHeight", (char *) NULL); return TCL_ERROR; } if ((Tcl_GetInt(interp, argv[2], &x) != TCL_OK) || (Tcl_GetInt(interp, argv[3], &y) != TCL_OK) || (Tcl_GetInt(interp, argv[4], &width) != TCL_OK) || (Tcl_GetInt(interp, argv[5], &height) != TCL_OK) || (Tcl_GetInt(interp, argv[6], &timPtr->width) != TCL_OK) || (Tcl_GetInt(interp, argv[7], &timPtr->height) != TCL_OK)) { return TCL_ERROR; } Tk_ImageChanged(timPtr->master, x, y, width, height, timPtr->width, timPtr->height); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], "\": must be changed", (char *) NULL); return TCL_ERROR; } return TCL_OK; } /* *---------------------------------------------------------------------- * * ImageGet -- * * This procedure is called by Tk to set things up for using a * test image in a particular widget. * * Results: * The return value is a token for the image instance, which is * used in future callbacks to ImageDisplay and ImageFree. * * Side effects: * None. * *---------------------------------------------------------------------- */ static ClientData ImageGet(tkwin, clientData) Tk_Window tkwin; /* Token for window in which image will * be used. */ ClientData clientData; /* Pointer to TImageMaster for image. */ { TImageMaster *timPtr = (TImageMaster *) clientData; TImageInstance *instPtr; char buffer[100]; XGCValues gcValues; sprintf(buffer, "%s get", timPtr->imageName); Tcl_SetVar(timPtr->interp, timPtr->varName, buffer, TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT); instPtr = (TImageInstance *) ckalloc(sizeof(TImageInstance)); instPtr->masterPtr = timPtr; instPtr->fg = Tk_GetColor(timPtr->interp, tkwin, "#ff0000"); gcValues.foreground = instPtr->fg->pixel; instPtr->gc = Tk_GetGC(tkwin, GCForeground, &gcValues); return (ClientData) instPtr; } /* *---------------------------------------------------------------------- * * ImageDisplay -- * * This procedure is invoked to redisplay part or all of an * image in a given drawable. * * Results: * None. * * Side effects: * The image gets partially redrawn, as an "X" that shows the * exact redraw area. * *---------------------------------------------------------------------- */ static void ImageDisplay(clientData, display, drawable, imageX, imageY, width, height, drawableX, drawableY) ClientData clientData; /* Pointer to TImageInstance for image. */ Display *display; /* Display to use for drawing. */ Drawable drawable; /* Where to redraw image. */ int imageX, imageY; /* Origin of area to redraw, relative to * origin of image. */ int width, height; /* Dimensions of area to redraw. */ int drawableX, drawableY; /* Coordinates in drawable corresponding to * imageX and imageY. */ { TImageInstance *instPtr = (TImageInstance *) clientData; char buffer[200 + TCL_INTEGER_SPACE * 6]; sprintf(buffer, "%s display %d %d %d %d %d %d", instPtr->masterPtr->imageName, imageX, imageY, width, height, drawableX, drawableY); Tcl_SetVar(instPtr->masterPtr->interp, instPtr->masterPtr->varName, buffer, TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT); if (width > (instPtr->masterPtr->width - imageX)) { width = instPtr->masterPtr->width - imageX; } if (height > (instPtr->masterPtr->height - imageY)) { height = instPtr->masterPtr->height - imageY; } XDrawRectangle(display, drawable, instPtr->gc, drawableX, drawableY, (unsigned) (width-1), (unsigned) (height-1)); XDrawLine(display, drawable, instPtr->gc, drawableX, drawableY, (int) (drawableX + width - 1), (int) (drawableY + height - 1)); XDrawLine(display, drawable, instPtr->gc, drawableX, (int) (drawableY + height - 1), (int) (drawableX + width - 1), drawableY); } /* *---------------------------------------------------------------------- * * ImageFree -- * * This procedure is called when an instance of an image is * no longer used. * * Results: * None. * * Side effects: * Information related to the instance is freed. * *---------------------------------------------------------------------- */ static void ImageFree(clientData, display) ClientData clientData; /* Pointer to TImageInstance for instance. */ Display *display; /* Display where image was to be drawn. */ { TImageInstance *instPtr = (TImageInstance *) clientData; char buffer[200]; sprintf(buffer, "%s free", instPtr->masterPtr->imageName); Tcl_SetVar(instPtr->masterPtr->interp, instPtr->masterPtr->varName, buffer, TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT); Tk_FreeColor(instPtr->fg); Tk_FreeGC(display, instPtr->gc); ckfree((char *) instPtr); } /* *---------------------------------------------------------------------- * * ImageDelete -- * * This procedure is called to clean up a test image when * an application goes away. * * Results: * None. * * Side effects: * Information about the image is deleted. * *---------------------------------------------------------------------- */ static void ImageDelete(clientData) ClientData clientData; /* Pointer to TImageMaster for image. When * this procedure is called, no more * instances exist. */ { TImageMaster *timPtr = (TImageMaster *) clientData; char buffer[100]; sprintf(buffer, "%s delete", timPtr->imageName); Tcl_SetVar(timPtr->interp, timPtr->varName, buffer, TCL_GLOBAL_ONLY|TCL_APPEND_VALUE|TCL_LIST_ELEMENT); Tcl_DeleteCommand(timPtr->interp, timPtr->imageName); ckfree(timPtr->imageName); ckfree(timPtr->varName); ckfree((char *) timPtr); } /* *---------------------------------------------------------------------- * * TestmakeexistCmd -- * * This procedure implements the "testmakeexist" command. It calls * Tk_MakeWindowExist on each of its arguments to force the windows * to be created. * * Results: * A standard Tcl result. * * Side effects: * Forces windows to be created. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestmakeexistCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { Tk_Window mainWin = (Tk_Window) clientData; int i; Tk_Window tkwin; for (i = 1; i < argc; i++) { tkwin = Tk_NameToWindow(interp, argv[i], mainWin); if (tkwin == NULL) { return TCL_ERROR; } Tk_MakeWindowExist(tkwin); } return TCL_OK; } /* *---------------------------------------------------------------------- * * TestmenubarCmd -- * * This procedure implements the "testmenubar" command. It is used * to test the Unix facilities for creating space above a toplevel * window for a menubar. * * Results: * A standard Tcl result. * * Side effects: * Changes menubar related stuff. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestmenubarCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { #ifdef __UNIX__ Tk_Window mainWin = (Tk_Window) clientData; Tk_Window tkwin, menubar; if (argc < 2) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " option ?arg ...?\"", (char *) NULL); return TCL_ERROR; } if (strcmp(argv[1], "window") == 0) { if (argc != 4) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], "window toplevel menubar\"", (char *) NULL); return TCL_ERROR; } tkwin = Tk_NameToWindow(interp, argv[2], mainWin); if (tkwin == NULL) { return TCL_ERROR; } if (argv[3][0] == 0) { TkUnixSetMenubar(tkwin, NULL); } else { menubar = Tk_NameToWindow(interp, argv[3], mainWin); if (menubar == NULL) { return TCL_ERROR; } TkUnixSetMenubar(tkwin, menubar); } } else { Tcl_AppendResult(interp, "bad option \"", argv[1], "\": must be window", (char *) NULL); return TCL_ERROR; } return TCL_OK; #else Tcl_SetResult(interp, "testmenubar is supported only under Unix", TCL_STATIC); return TCL_ERROR; #endif } /* *---------------------------------------------------------------------- * * TestmetricsCmd -- * * This procedure implements the testmetrics command. It provides * a way to determine the size of various widget components. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ #ifdef __WIN32__ static int TestmetricsCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { char buf[TCL_INTEGER_SPACE]; if (argc < 2) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " option ?arg ...?\"", (char *) NULL); return TCL_ERROR; } if (strcmp(argv[1], "cyvscroll") == 0) { sprintf(buf, "%d", GetSystemMetrics(SM_CYVSCROLL)); Tcl_AppendResult(interp, buf, (char *) NULL); } else if (strcmp(argv[1], "cxhscroll") == 0) { sprintf(buf, "%d", GetSystemMetrics(SM_CXHSCROLL)); Tcl_AppendResult(interp, buf, (char *) NULL); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], "\": must be cxhscroll or cyvscroll", (char *) NULL); return TCL_ERROR; } return TCL_OK; } #endif #if defined(MAC_TCL) || defined(MAC_OSX_TK) static int TestmetricsCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { Tk_Window tkwin = (Tk_Window) clientData; TkWindow *winPtr; char buf[TCL_INTEGER_SPACE]; if (argc != 3) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " option window\"", (char *) NULL); return TCL_ERROR; } winPtr = (TkWindow *) Tk_NameToWindow(interp, argv[2], tkwin); if (winPtr == NULL) { return TCL_ERROR; } if (strcmp(argv[1], "cyvscroll") == 0) { sprintf(buf, "%d", ((TkScrollbar *) winPtr->instanceData)->width); Tcl_AppendResult(interp, buf, (char *) NULL); } else if (strcmp(argv[1], "cxhscroll") == 0) { sprintf(buf, "%d", ((TkScrollbar *) winPtr->instanceData)->width); Tcl_AppendResult(interp, buf, (char *) NULL); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], "\": must be cxhscroll or cyvscroll", (char *) NULL); return TCL_ERROR; } return TCL_OK; } #endif /* *---------------------------------------------------------------------- * * TestpropCmd -- * * This procedure implements the "testprop" command. It fetches * and prints the value of a property on a window. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestpropCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { Tk_Window mainWin = (Tk_Window) clientData; int result, actualFormat; unsigned long bytesAfter, length, value; Atom actualType, propName; char *property, *p, *end; Window w; char buffer[30]; if (argc != 3) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " window property\"", (char *) NULL); return TCL_ERROR; } w = strtoul(argv[1], &end, 0); propName = Tk_InternAtom(mainWin, argv[2]); property = NULL; result = XGetWindowProperty(Tk_Display(mainWin), w, propName, 0, 100000, False, AnyPropertyType, &actualType, &actualFormat, &length, &bytesAfter, (unsigned char **) &property); if ((result == Success) && (actualType != None)) { if ((actualFormat == 8) && (actualType == XA_STRING)) { for (p = property; ((unsigned long)(p-property)) < length; p++) { if (*p == 0) { *p = '\n'; } } Tcl_SetResult(interp, property, TCL_VOLATILE); } else { for (p = property; length > 0; length--) { if (actualFormat == 32) { value = *((long *) p); p += sizeof(long); } else if (actualFormat == 16) { value = 0xffff & (*((short *) p)); p += sizeof(short); } else { value = 0xff & *p; p += 1; } sprintf(buffer, "0x%lx", value); Tcl_AppendElement(interp, buffer); } } } if (property != NULL) { XFree(property); } return TCL_OK; } /* *---------------------------------------------------------------------- * * TestsendCmd -- * * This procedure implements the "testsend" command. It provides * a set of functions for testing the "send" command and support * procedure in tkSend.c. * * Results: * A standard Tcl result. * * Side effects: * Depends on option; see below. * *---------------------------------------------------------------------- */ /* ARGSUSED */ #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) static int TestsendCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { TkWindow *winPtr = (TkWindow *) clientData; if (argc < 2) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " option ?arg ...?\"", (char *) NULL); return TCL_ERROR; } if (strcmp(argv[1], "bogus") == 0) { XChangeProperty(winPtr->dispPtr->display, RootWindow(winPtr->dispPtr->display, 0), winPtr->dispPtr->registryProperty, XA_INTEGER, 32, PropModeReplace, (unsigned char *) "This is bogus information", 6); } else if (strcmp(argv[1], "prop") == 0) { int result, actualFormat; unsigned long length, bytesAfter; Atom actualType, propName; char *property, *p, *end; Window w; if ((argc != 4) && (argc != 5)) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " prop window name ?value ?\"", (char *) NULL); return TCL_ERROR; } if (strcmp(argv[2], "root") == 0) { w = RootWindow(winPtr->dispPtr->display, 0); } else if (strcmp(argv[2], "comm") == 0) { w = Tk_WindowId(winPtr->dispPtr->commTkwin); } else { w = strtoul(argv[2], &end, 0); } propName = Tk_InternAtom((Tk_Window) winPtr, argv[3]); if (argc == 4) { property = NULL; result = XGetWindowProperty(winPtr->dispPtr->display, w, propName, 0, 100000, False, XA_STRING, &actualType, &actualFormat, &length, &bytesAfter, (unsigned char **) &property); if ((result == Success) && (actualType != None) && (actualFormat == 8) && (actualType == XA_STRING)) { for (p = property; (p-property) < length; p++) { if (*p == 0) { *p = '\n'; } } Tcl_SetResult(interp, property, TCL_VOLATILE); } if (property != NULL) { XFree(property); } } else { if (argv[4][0] == 0) { XDeleteProperty(winPtr->dispPtr->display, w, propName); } else { Tcl_DString tmp; Tcl_DStringInit(&tmp); for (p = Tcl_DStringAppend(&tmp, argv[4], (int) strlen(argv[4])); *p != 0; p++) { if (*p == '\n') { *p = 0; } } XChangeProperty(winPtr->dispPtr->display, w, propName, XA_STRING, 8, PropModeReplace, (unsigned char *) Tcl_DStringValue(&tmp), p-Tcl_DStringValue(&tmp)); Tcl_DStringFree(&tmp); } } } else if (strcmp(argv[1], "serial") == 0) { char buf[TCL_INTEGER_SPACE]; sprintf(buf, "%d", tkSendSerial+1); Tcl_SetResult(interp, buf, TCL_VOLATILE); } else { Tcl_AppendResult(interp, "bad option \"", argv[1], "\": must be bogus, prop, or serial", (char *) NULL); return TCL_ERROR; } return TCL_OK; } #endif /* *---------------------------------------------------------------------- * * TesttextCmd -- * * This procedure implements the "testtext" command. It provides * a set of functions for testing text widgets and the associated * functions in tkText*.c. * * Results: * A standard Tcl result. * * Side effects: * Depends on option; see below. * *---------------------------------------------------------------------- */ static int TesttextCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { TkText *textPtr; size_t len; int lineIndex, byteIndex, byteOffset; TkTextIndex index; char buf[64]; Tcl_CmdInfo info; if (argc < 3) { return TCL_ERROR; } if (Tcl_GetCommandInfo(interp, argv[1], &info) == 0) { return TCL_ERROR; } textPtr = (TkText *) info.clientData; len = strlen(argv[2]); if (strncmp(argv[2], "byteindex", len) == 0) { if (argc != 5) { return TCL_ERROR; } lineIndex = atoi(argv[3]) - 1; byteIndex = atoi(argv[4]); TkTextMakeByteIndex(textPtr->tree, lineIndex, byteIndex, &index); } else if (strncmp(argv[2], "forwbytes", len) == 0) { if (argc != 5) { return TCL_ERROR; } if (TkTextGetIndex(interp, textPtr, argv[3], &index) != TCL_OK) { return TCL_ERROR; } byteOffset = atoi(argv[4]); TkTextIndexForwBytes(&index, byteOffset, &index); } else if (strncmp(argv[2], "backbytes", len) == 0) { if (argc != 5) { return TCL_ERROR; } if (TkTextGetIndex(interp, textPtr, argv[3], &index) != TCL_OK) { return TCL_ERROR; } byteOffset = atoi(argv[4]); TkTextIndexBackBytes(&index, byteOffset, &index); } else { return TCL_ERROR; } TkTextSetMark(textPtr, "insert", &index); TkTextPrintIndex(&index, buf); sprintf(buf + strlen(buf), " %d", index.byteIndex); Tcl_AppendResult(interp, buf, NULL); return TCL_OK; } #if !(defined(__WIN32__) || defined(MAC_TCL) || defined(MAC_OSX_TK)) /* *---------------------------------------------------------------------- * * TestwrapperCmd -- * * This procedure implements the "testwrapper" command. It * provides a way from Tcl to determine the extra window Tk adds * in between the toplevel window and the window decorations. * * Results: * A standard Tcl result. * * Side effects: * None. * *---------------------------------------------------------------------- */ /* ARGSUSED */ static int TestwrapperCmd(clientData, interp, argc, argv) ClientData clientData; /* Main window for application. */ Tcl_Interp *interp; /* Current interpreter. */ int argc; /* Number of arguments. */ CONST char **argv; /* Argument strings. */ { TkWindow *winPtr, *wrapperPtr; Tk_Window tkwin; if (argc != 2) { Tcl_AppendResult(interp, "wrong # args; must be \"", argv[0], " window\"", (char *) NULL); return TCL_ERROR; } tkwin = (Tk_Window) clientData; winPtr = (TkWindow *) Tk_NameToWindow(interp, argv[1], tkwin); if (winPtr == NULL) { return TCL_ERROR; } wrapperPtr = TkpGetWrapperWindow(winPtr); if (wrapperPtr != NULL) { char buf[TCL_INTEGER_SPACE]; TkpPrintWindowId(buf, Tk_WindowId(wrapperPtr)); Tcl_SetResult(interp, buf, TCL_VOLATILE); } return TCL_OK; } #endif /* *---------------------------------------------------------------------- * * CustomOptionSet, CustomOptionGet, CustomOptionRestore, CustomOptionFree -- * * Handlers for object-based custom configuration options. See * Testobjconfigcommand. * * Results: * See user documentation for expected results from these functions. * CustomOptionSet Standard Tcl Result. * CustomOptionGet Tcl_Obj * containing value. * CustomOptionRestore None. * CustomOptionFree None. * * Side effects: * Depends on the function. * CustomOptionSet Sets option value to new setting. * CustomOptionGet Creates a new Tcl_Obj. * CustomOptionRestore Resets option value to original value. * CustomOptionFree Free storage for internal rep of * option. * *---------------------------------------------------------------------- */ static int CustomOptionSet(clientData,interp, tkwin, value, recordPtr, internalOffset, saveInternalPtr, flags) ClientData clientData; Tcl_Interp *interp; Tk_Window tkwin; Tcl_Obj **value; char *recordPtr; int internalOffset; char *saveInternalPtr; int flags; { int objEmpty, length; char *new, *string, *internalPtr; objEmpty = 0; if (internalOffset >= 0) { internalPtr = recordPtr + internalOffset; } else { internalPtr = NULL; } /* * See if the object is empty. */ if (value == NULL) { objEmpty = 1; } else { if ((*value)->bytes != NULL) { objEmpty = ((*value)->length == 0); } else { Tcl_GetStringFromObj((*value), &length); objEmpty = (length == 0); } } if ((flags & TK_OPTION_NULL_OK) && objEmpty) { *value = NULL; } else { string = Tcl_GetStringFromObj((*value), &length); Tcl_UtfToUpper(string); if (strcmp(string, "BAD") == 0) { Tcl_SetResult(interp, "expected good value, got \"BAD\"", TCL_STATIC); return TCL_ERROR; } } if (internalPtr != NULL) { if ((*value) != NULL) { string = Tcl_GetStringFromObj((*value), &length); new = ckalloc((size_t) (length + 1)); strcpy(new, string); } else { new = NULL; } *((char **) saveInternalPtr) = *((char **) internalPtr); *((char **) internalPtr) = new; } return TCL_OK; } static Tcl_Obj * CustomOptionGet(clientData, tkwin, recordPtr, internalOffset) ClientData clientData; Tk_Window tkwin; char *recordPtr; int internalOffset; { return (Tcl_NewStringObj(*(char **)(recordPtr + internalOffset), -1)); } static void CustomOptionRestore(clientData, tkwin, internalPtr, saveInternalPtr) ClientData clientData; Tk_Window tkwin; char *internalPtr; char *saveInternalPtr; { *(char **)internalPtr = *(char **)saveInternalPtr; return; } static void CustomOptionFree(clientData, tkwin, internalPtr) ClientData clientData; Tk_Window tkwin; char *internalPtr; { if (*(char **)internalPtr != NULL) { ckfree(*(char **)internalPtr); } }