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tkTest.c
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/*
* 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) 1999-2000 Illya Vaes.
*
* 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 1.4 1999/02/04 20:57:17 stanton Exp $
*/
#include "tkInt.h"
#include "tkPort.h"
#ifdef __WIN32__
#include "tkWinInt.h"
#endif
#ifdef MAC_TCL
#include "tkScrollbar.h"
#endif
#ifdef __OS2__
#include "tkOS2Int.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:
*/
static int ImageCreate _ANSI_ARGS_((Tcl_Interp *interp,
char *name, int argc, char **argv,
Tk_ImageType *typePtr, Tk_ImageMaster master,
ClientData *clientDataPtr));
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 */
ImageCreate, /* createProc */
ImageGet, /* getProc */
ImageDisplay, /* displayProc */
ImageFree, /* freeProc */
ImageDelete, /* deleteProc */
(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 SquareCmd _ANSI_ARGS_((ClientData clientData,
Tcl_Interp *interp, int argc, char *argv[]));
typedef struct CBinding {
Tcl_Interp *interp;
char *command;
char *delete;
} CBinding;
/*
* 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, char **argv));
static int TestcbindCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
#if (defined(__WIN32__) || defined(__OS2__))
static int TestclipboardCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
#endif
static int TestdeleteappsCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
static int TestmakeexistCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
static int TestmenubarCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
#if defined(__WIN32__) || defined(MAC_TCL) || defined(__OS2__)
static int TestmetricsCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
#endif
static int TestsendCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
static int TestpropCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
#if !(defined(__WIN32__) || defined(MAC_TCL) || defined(__OS2__))
static int TestwrapperCmd _ANSI_ARGS_((ClientData dummy,
Tcl_Interp *interp, int argc, char **argv));
#endif
/*
* External (platform specific) initialization routine:
*/
extern int TkplatformtestInit _ANSI_ARGS_((
Tcl_Interp *interp));
#ifndef MAC_TCL
#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 interp->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_CreateCommand(interp, "square", SquareCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
#if (defined(__WIN32__) || defined(__OS2__))
Tcl_CreateCommand(interp, "testclipboard", TestclipboardCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
#endif
Tcl_CreateCommand(interp, "testcbind", TestcbindCmd,
(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_CreateCommand(interp, "testmakeexist", TestmakeexistCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateCommand(interp, "testmenubar", TestmenubarCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
#if defined(__WIN32__) || defined(MAC_TCL) || defined(__OS2__)
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);
Tcl_CreateCommand(interp, "testsend", TestsendCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
#if !(defined(__WIN32__) || defined(MAC_TCL) || defined(__OS2__))
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);
}
/*
*----------------------------------------------------------------------
*
* TestclipboardCmd --
*
* This procedure implements the testclipboard command. It provides
* a way to determine the actual contents of the Windows / OS/2
* clipboard.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* None.
*
*----------------------------------------------------------------------
*/
#ifdef __WIN32__
static int
TestclipboardCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window for application. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
TkWindow *winPtr = (TkWindow *) clientData;
HGLOBAL handle;
char *data;
if (OpenClipboard(NULL)) {
handle = GetClipboardData(CF_TEXT);
if (handle != NULL) {
data = GlobalLock(handle);
Tcl_AppendResult(interp, data, (char *) NULL);
GlobalUnlock(handle);
}
CloseClipboard();
}
return TCL_OK;
}
#endif
#ifdef __OS2__
static int
TestclipboardCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window for application. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
char *data;
HAB hab = TclOS2GetHAB();
if (WinOpenClipbrd(hab)) {
if ((data= (char *)WinQueryClipbrdData(hab, CF_TEXT))) {
Tcl_AppendResult(interp, data, (char *) NULL);
}
WinCloseClipbrd(hab);
}
return TCL_OK;
}
#endif
/*
*----------------------------------------------------------------------
*
* 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. */
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);
}
/*
*----------------------------------------------------------------------
*
* 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. */
char **argv; /* Argument strings. */
{
NewApp *nextPtr;
while (newAppPtr != NULL) {
nextPtr = newAppPtr->nextPtr;
Tcl_DeleteInterp(newAppPtr->interp);
ckfree((char *) newAppPtr);
newAppPtr = nextPtr;
}
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 */
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;
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];
}
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. */
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];
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. */
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. */
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
interp->result = "testmenubar is supported only under Unix";
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. */
char **argv; /* Argument strings. */
{
char buf[200];
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
#ifdef MAC_TCL
static int
TestmetricsCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window for application. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
Tk_Window tkwin = (Tk_Window) clientData;
TkWindow *winPtr;
char buf[200];
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
#ifdef __OS2__
static int
TestmetricsCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window for application. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
char buf[200];
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", WinQuerySysValue(HWND_DESKTOP, SV_CYVSCROLLARROW));
Tcl_AppendResult(interp, buf, (char *) NULL);
} else if (strcmp(argv[1], "cxhscroll") == 0) {
sprintf(buf, "%d", WinQuerySysValue(HWND_DESKTOP, SV_CXHSCROLLARROW));
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. */
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 */
static int
TestsendCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window for application. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
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 !(defined(__WIN32__) || defined(MAC_TCL) || defined(__OS2__))
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 {
for (p = argv[4]; *p != 0; p++) {
if (*p == '\n') {
*p = 0;
}
}
XChangeProperty(winPtr->dispPtr->display,
w, propName, XA_STRING, 8, PropModeReplace,
(unsigned char *) argv[4], p-argv[4]);
}
}
} else if (strcmp(argv[1], "serial") == 0) {
sprintf(interp->result, "%d", tkSendSerial+1);
} else {
Tcl_AppendResult(interp, "bad option \"", argv[1],
"\": must be bogus, prop, or serial", (char *) NULL);
return TCL_ERROR;
}
#endif
return TCL_OK;
}
#if !(defined(__WIN32__) || defined(MAC_TCL) || defined(__OS2__))
/*
*----------------------------------------------------------------------
*
* 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. */
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) {
TkpPrintWindowId(interp->result, Tk_WindowId(wrapperPtr));
}
return TCL_OK;
}
#endif