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/*
* tkWinTest.c --
*
* Contains commands for platform specific tests for
* the Windows platform.
*
* Copyright (c) 1997 Sun Microsystems, Inc.
* Copyright (c) 2000 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: tkWinTest.c,v 1.3.2.1 2001/04/04 07:57:18 hobbs Exp $
*/
#include "tkWinInt.h"
HWND tkWinCurrentDialog;
/*
* Forward declarations of procedures defined later in this file:
*/
int TkplatformtestInit(Tcl_Interp *interp);
static int TestclipboardObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *CONST objv[]);
static int TestwineventCmd(ClientData clientData,
Tcl_Interp *interp, int argc, char **argv);
/*
*----------------------------------------------------------------------
*
* TkplatformtestInit --
*
* Defines commands that test platform specific functionality for
* Unix platforms.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* Defines new commands.
*
*----------------------------------------------------------------------
*/
int
TkplatformtestInit(
Tcl_Interp *interp) /* Interpreter to add commands to. */
{
/*
* Add commands for platform specific tests on MacOS here.
*/
Tcl_CreateObjCommand(interp, "testclipboard", TestclipboardObjCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
Tcl_CreateCommand(interp, "testwinevent", TestwineventCmd,
(ClientData) Tk_MainWindow(interp), (Tcl_CmdDeleteProc *) NULL);
return TCL_OK;
}
/*
*----------------------------------------------------------------------
*
* TestclipboardObjCmd --
*
* This procedure implements the testclipboard command. It provides
* a way to determine the actual contents of the Windows clipboard.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* None.
*
*----------------------------------------------------------------------
*/
static int
TestclipboardObjCmd(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 values. */
{
TkWindow *winPtr = (TkWindow *) clientData;
HGLOBAL handle;
char *data;
int code = TCL_OK;
if (objc != 1) {
Tcl_WrongNumArgs(interp, 1, objv, (char *) NULL);
return TCL_ERROR;
}
if (OpenClipboard(NULL)) {
/*
* We could consider using CF_UNICODETEXT on NT, but then we
* would have to convert it from External. Instead we'll just
* take this and do "bytestring" at the Tcl level for Unicode
* inclusive text
*/
handle = GetClipboardData(CF_TEXT);
if (handle != NULL) {
data = GlobalLock(handle);
Tcl_AppendResult(interp, data, (char *) NULL);
GlobalUnlock(handle);
} else {
Tcl_AppendResult(interp, "null clipboard handle", (char *) NULL);
code = TCL_ERROR;
}
CloseClipboard();
return code;
} else {
Tcl_AppendResult(interp, "couldn't open clipboard", (char *) NULL);
return TCL_ERROR;
}
return TCL_OK;
}
/*
*----------------------------------------------------------------------
*
* TestwineventCmd --
*
* This procedure implements the testwinevent command. It provides
* a way to send messages to windows dialogs.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* None.
*
*----------------------------------------------------------------------
*/
static int
TestwineventCmd(clientData, interp, argc, argv)
ClientData clientData; /* Main window for application. */
Tcl_Interp *interp; /* Current interpreter. */
int argc; /* Number of arguments. */
char **argv; /* Argument strings. */
{
HWND hwnd;
int id;
char *rest;
UINT message;
WPARAM wParam;
LPARAM lParam;
static TkStateMap messageMap[] = {
{WM_LBUTTONDOWN, "WM_LBUTTONDOWN"},
{WM_LBUTTONUP, "WM_LBUTTONUP"},
{WM_CHAR, "WM_CHAR"},
{WM_GETTEXT, "WM_GETTEXT"},
{WM_SETTEXT, "WM_SETTEXT"},
{-1, NULL}
};
if ((argc == 3) && (strcmp(argv[1], "debug") == 0)) {
int i;
if (Tcl_GetBoolean(interp, argv[2], &i) != TCL_OK) {
return TCL_ERROR;
}
TkWinDialogDebug(i);
return TCL_OK;
}
if (argc < 4) {
return TCL_ERROR;
}
hwnd = (HWND) strtol(argv[1], &rest, 0);
if (rest == argv[2]) {
hwnd = FindWindow(NULL, argv[1]);
if (hwnd == NULL) {
Tcl_SetResult(interp, "no such window", TCL_STATIC);
return TCL_ERROR;
}
}
UpdateWindow(hwnd);
id = strtol(argv[2], &rest, 0);
if (rest == argv[2]) {
HWND child;
char buf[256];
child = GetWindow(hwnd, GW_CHILD);
while (child != NULL) {
SendMessage(child, WM_GETTEXT, (WPARAM) sizeof(buf), (LPARAM) buf);
if (strcasecmp(buf, argv[2]) == 0) {
id = GetDlgCtrlID(child);
break;
}
child = GetWindow(child, GW_HWNDNEXT);
}
if (child == NULL) {
return TCL_ERROR;
}
}
message = TkFindStateNum(NULL, NULL, messageMap, argv[3]);
if (message < 0) {
message = strtol(argv[3], NULL, 0);
}
wParam = 0;
lParam = 0;
if (argc > 4) {
wParam = strtol(argv[4], NULL, 0);
}
if (argc > 5) {
lParam = strtol(argv[5], NULL, 0);
}
switch (message) {
case WM_GETTEXT: {
Tcl_DString ds;
char buf[256];
GetDlgItemText(hwnd, id, buf, 256);
Tcl_ExternalToUtfDString(NULL, buf, -1, &ds);
Tcl_AppendResult(interp, Tcl_DStringValue(&ds), NULL);
Tcl_DStringFree(&ds);
break;
}
case WM_SETTEXT: {
Tcl_DString ds;
Tcl_UtfToExternalDString(NULL, argv[4], -1, &ds);
SetDlgItemText(hwnd, id, Tcl_DStringValue(&ds));
Tcl_DStringFree(&ds);
break;
}
default: {
char buf[TCL_INTEGER_SPACE];
sprintf(buf, "%d",
SendDlgItemMessage(hwnd, id, message, wParam, lParam));
Tcl_SetResult(interp, buf, TCL_VOLATILE);
break;
}
}
return TCL_OK;
}
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