// this should be called from XRobotPeer constructor
JNIEXPORT void JNICALL
Java_sun_awt_X11_XRobotPeer_setup (JNIEnv * env, jclass cls, jint numberOfButtons, jintArray buttonDownMasks)
{
int32_t xtestAvailable;
jint *tmp;
int i;
DTRACE_PRINTLN("RobotPeer: setup()");
num_buttons = numberOfButtons;
tmp = (*env)->GetIntArrayElements(env, buttonDownMasks, JNI_FALSE);
masks = (jint *)malloc(sizeof(jint) * num_buttons);
if (masks == (jint *) NULL) {
JNU_ThrowOutOfMemoryError((JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2), NULL);
(*env)->ReleaseIntArrayElements(env, buttonDownMasks, tmp, 0);
return;
}
for (i = 0; i < num_buttons; i++) {
masks[i] = tmp[i];
}
(*env)->ReleaseIntArrayElements(env, buttonDownMasks, tmp, 0);
AWT_LOCK();
xtestAvailable = isXTestAvailable();
DTRACE_PRINTLN1("RobotPeer: XTest available = %d", xtestAvailable);
if (!xtestAvailable) {
JNU_ThrowByName(env, "java/awt/AWTException", "java.awt.Robot requires your X server support the XTEST extension version 2.2");
}
AWT_UNLOCK();
}
static HDC Win32OSSD_GetDC(JNIEnv *env, Win32SDOps *wsdo,
jint type, jint *patrop,
jobject clip, jobject comp, jint color)
{
// REMIND: Should lock around all accesses to "last<mumble>"
DTRACE_PRINTLN1("Win32OSSD.GetDC, color = 0x%x", color);
if (wsdo->invalid) {
SurfaceData_ThrowInvalidPipeException(env, "invalid sd");
return (HDC) NULL;
}
HDC hdc = wsdo->lpSurface->GetDC();
if (hdc == NULL) {
// Note: DDrawSurface::GetDC() releases its surfaceLock
// when it returns an error here, so do not call ReleaseDC()
// to force the release of surfaceLock
SurfaceData_ThrowInvalidPipeException(env, "invalid sd");
return (HDC) NULL;
}
// Initialize the DC
Win32OSSD_InitDC(env, wsdo, hdc, type, patrop, clip, comp, color);
return hdc;
}
JNIEXPORT void JNICALL
Java_sun_awt_X11_XRobotPeer_mouseWheelImpl (JNIEnv *env,
jclass cls,
jint wheelAmt) {
/* Mouse wheel is implemented as a button press of button 4 and 5, so it */
/* probably could have been hacked into robot_mouseButtonEvent, but it's */
/* cleaner to give it its own command type, in case the implementation */
/* needs to be changed later. -bchristi, 6/20/01 */
int32_t repeat = abs(wheelAmt);
int32_t button = wheelAmt < 0 ? 4 : 5; /* wheel up: button 4 */
/* wheel down: button 5 */
int32_t loopIdx;
AWT_LOCK();
DTRACE_PRINTLN1("RobotPeer: mouseWheelImpl(%i)", wheelAmt);
for (loopIdx = 0; loopIdx < repeat; loopIdx++) { /* do nothing for */
/* wheelAmt == 0 */
XTestFakeButtonEvent(awt_display, button, True, CurrentTime);
XTestFakeButtonEvent(awt_display, button, False, CurrentTime);
}
XSync(awt_display, False);
AWT_UNLOCK();
}
static int
awt_mgrsel_unmanaged(XDestroyWindowEvent *ev)
{
Display *dpy = awt_display;
struct AwtMgrsel *mgrsel;
Window exowner;
int scr;
exowner = ev->window; /* selection owner that's gone */
/* is this a selection we are intrested in? */
for (mgrsel = mgrsel_list; mgrsel != NULL; mgrsel = mgrsel->next) {
for (scr = 0; scr < ScreenCount(dpy); ++scr) {
if (exowner == mgrsel->per_scr_owners[scr]) {
/* can one window own selections for more than one screen? */
goto out; /* XXX??? */
}
}
}
out:
if (mgrsel == NULL) {
DTRACE_PRINTLN1("MG: DestroyNotify for 0x%08lx ignored", exowner);
return (0);
}
DTRACE_PRINTLN3("MG: DestroyNotify for 0x%08lx, owner of %s at screen %d",
exowner, mgrsel->selname, scr);
/* notify the listener (pass exowner as data???) */
if (mgrsel->callback_owner != NULL) {
(*mgrsel->callback_owner)(scr, None, NULL, mgrsel->cookie);
}
return (1);
}
void AwtDesktopProperties::SetFontProperty(LPCTSTR propName, const LOGFONT & font) {
jstring fontName;
jint pointSize;
jint style;
fontName = JNU_NewStringPlatform(GetEnv(), font.lfFaceName);
#if 0
HDC hdc;
int pixelsPerInch = GetDeviceCaps(hdc, LOGPIXELSY);
// convert font size specified in pixels to font size in points
hdc = GetDC(NULL);
pointSize = (-font.lfHeight)*72/pixelsPerInch;
ReleaseDC(NULL, hdc);
#endif
// Java uses point sizes, but assumes 1 pixel = 1 point
pointSize = -font.lfHeight;
// convert Windows font style to Java style
style = java_awt_Font_PLAIN;
DTRACE_PRINTLN1("weight=%d", font.lfWeight);
if ( font.lfWeight >= FW_BOLD ) {
style = java_awt_Font_BOLD;
}
if ( font.lfItalic ) {
style |= java_awt_Font_ITALIC;
}
jstring key = JNU_NewStringPlatform(GetEnv(), propName);
GetEnv()->CallVoidMethod(self, AwtDesktopProperties::setFontPropertyID,
key, fontName, style, pointSize);
GetEnv()->DeleteLocalRef(fontName);
GetEnv()->DeleteLocalRef(key);
}
JNIEXPORT void JNICALL
Java_sun_awt_X11_XToolkit_initIDs
(JNIEnv *env, jclass clazz)
{
/* printf("Java_sun_awt_X11_XToolkit_initIDs\n"); */
jfieldID fid = (*env)->GetStaticFieldID(env, clazz, "numLockMask", "I");
awt_NumLockMask = (*env)->GetStaticIntField(env, clazz, fid);
DTRACE_PRINTLN1("awt_NumLockMask = %u", awt_NumLockMask);
}
JNIEXPORT void JNICALL
Java_sun_awt_X11_XToolkit_initIDs
(JNIEnv *env, jclass clazz)
{
jfieldID fid = (*env)->GetStaticFieldID(env, clazz, "numLockMask", "I");
awt_NumLockMask = (*env)->GetStaticIntField(env, clazz, fid);
DTRACE_PRINTLN1("awt_NumLockMask = %u", awt_NumLockMask);
fid = (*env)->GetStaticFieldID(env, clazz, "modLockIsShiftLock", "I");
awt_ModLockIsShiftLock = (*env)->GetStaticIntField(env, clazz, fid) != 0 ? True : False;
}
/*
* Function joining the code of mousePressImpl and mouseReleaseImpl
*/
void mouseAction(JNIEnv *env,
jclass cls,
jint buttonMask,
Bool isMousePress)
{
AWT_LOCK();
DTRACE_PRINTLN1("RobotPeer: mouseAction(%i)", buttonMask);
DTRACE_PRINTLN1("RobotPeer: mouseAction, press = %d", isMousePress);
if (buttonMask & java_awt_event_InputEvent_BUTTON1_MASK ||
buttonMask & java_awt_event_InputEvent_BUTTON1_DOWN_MASK )
{
XTestFakeButtonEvent(awt_display, 1, isMousePress, CurrentTime);
}
if ((buttonMask & java_awt_event_InputEvent_BUTTON2_MASK ||
buttonMask & java_awt_event_InputEvent_BUTTON2_DOWN_MASK) &&
(num_buttons >= 2)) {
XTestFakeButtonEvent(awt_display, 2, isMousePress, CurrentTime);
}
if ((buttonMask & java_awt_event_InputEvent_BUTTON3_MASK ||
buttonMask & java_awt_event_InputEvent_BUTTON3_DOWN_MASK) &&
(num_buttons >= 3)) {
XTestFakeButtonEvent(awt_display, 3, isMousePress, CurrentTime);
}
if (num_buttons > 3){
int32_t i;
int32_t button = 0;
for (i = 3; i<num_buttons; i++){
if ((buttonMask & masks[i])) {
// arrays starts from zero index => +1
// users wants to affect 4 or 5 button but they are assigned
// to the wheel so => we have to shift it to the right by 2.
button = i + 3;
XTestFakeButtonEvent(awt_display, button, isMousePress, CurrentTime);
}
}
}
XSync(awt_display, False);
AWT_UNLOCK();
}
/*
* Class: sun_awt_windows_WScrollPanePeer
* Method: _getVScrollbarWidth
* Signature: ()I
*/
JNIEXPORT jint JNICALL
Java_sun_awt_windows_WScrollPanePeer__1getVScrollbarWidth(JNIEnv *env,
jobject self)
{
TRY;
DTRACE_PRINTLN1("%x: WScrollPanePeer._getVScrollbarHeight()", self);
return ::GetSystemMetrics(SM_CXVSCROLL);
CATCH_BAD_ALLOC_RET(0);
}
/*
* Given the JDK/JRE install directory form the name of the robot child process
* e.g. Directory /foo/kestrel/jre -> Executable /foo/kestrel/jre/bin/awt_robot
*/
JNIEXPORT void JNICALL Java_sun_awt_motif_MRobotPeer_buildChildProcessName(
JNIEnv *env, jclass cls, jstring installDir) {
char * cdir;
cdir = (char *) JNU_GetStringPlatformChars(env, installDir, NULL);
if (cdir == NULL) {
return;
}
sprintf(RobotChildExePath, "%s/%s", cdir, ROBOT_EXE);
DTRACE_PRINTLN1("Robot child process name is : %s", RobotChildExePath);
JNU_ReleaseStringPlatformChars(env, installDir, cdir);
}
JNIEXPORT void JNICALL Java_sun_awt_motif_MRobotPeer_setup(JNIEnv * env, jclass cls) {
RCmdSetup cmd;
RResultSetup result;
DTRACE_PRINTLN("MRobotPeer.setup()");
cmd.code = RCMD_SETUP;
robot_writeChildCommand((RCmdBase *)&cmd);
DTRACE_PRINTLN("PARENT: Waiting for setup result ...");
robot_getChildResult((char *)&result, sizeof result);
DTRACE_PRINTLN1("PARENT: XTest available = %d", result.isXTestAvailable);
if (!result.isXTestAvailable) {
JNU_ThrowByName(env, "java/awt/AWTException", "java.awt.Robot requires your X server support the XTEST extension version 2.2");
}
}
/*
* Class: sun_awt_windows_WScrollPanePeer
* Method: setInsets
* Signature: ()V
*/
JNIEXPORT void JNICALL
Java_sun_awt_windows_WScrollPanePeer_setInsets(JNIEnv *env, jobject self)
{
TRY
DTRACE_PRINTLN1("%x: WScrollPanePeer.setInsets()", self);
PDATA pData;
JNI_CHECK_PEER_RETURN(self);
AwtScrollPane* pane = (AwtScrollPane *)pData;
pane->SetInsets(env);
pane->VerifyState();
CATCH_BAD_ALLOC;
}
JNIEXPORT void JNICALL
Java_sun_awt_windows_Win32OffScreenSurfaceData_initSurface(JNIEnv *env,
jobject sData,
jint depth,
jint width,
jint height,
jint screen,
jboolean isVolatile,
jint transparency)
{
Win32SDOps *wsdo = (Win32SDOps *)SurfaceData_GetOps(env, sData);
DTRACE_PRINTLN("Win32OSSD_initSurface");
initOSSD_WSDO(env, wsdo, width, height, screen, transparency);
if (!DDCreateSurface(wsdo, isVolatile /* d3d caps desired, if possible */)) {
DTRACE_PRINTLN1("Win32OSD.initSurface: Can't create offsc surf tr=%d\n",
transparency);
SurfaceData_ThrowInvalidPipeException(env,
"Can't create offscreen surf");
} else {
wsdo->surfacePuntData.lpSurfaceVram = wsdo->lpSurface;
if (!D3DEnabled(wsdo)) {
// d3d enabled by default for each surface - disable if necessary
env->SetBooleanField(sData, localD3dEnabledID, JNI_FALSE);
} else {
env->SetBooleanField(sData, d3dClippingEnabledID,
(DDINSTANCE_USABLE(wsdo->ddInstance) &&
wsdo->ddInstance->canClipD3dLines));
}
}
// 8 is somewhat arbitrary; we want the threshhold to represent a
// significant portion of the surface area in order to avoid
// punting for occasional, small reads
wsdo->surfacePuntData.pixelsReadThreshold = width * height / 8;
/**
* Only enable our punt-to-sysmem-surface scheme for surfaces that are:
* - non-transparent (we really only intended this workaround for
* back buffers, which are usually opaque)
* - volatile (non-volatile images should not even get into the punt
* situation since they should not be a rendering destination, but
* we check this just to make sure)
* And only do so if the user did not specify that punting be disabled
*/
wsdo->surfacePuntData.disablePunts = (transparency != TR_OPAQUE) ||
!isVolatile ||
ddVramForced;
}
JNIEXPORT void JNICALL
Java_sun_awt_X11_XRobotPeer_keyReleaseImpl (JNIEnv *env,
jclass cls,
jint keycode) {
AWT_LOCK();
DTRACE_PRINTLN1("RobotPeer: keyReleaseImpl(%i)", keycode);
XTestFakeKeyEvent(awt_display,
XKeysymToKeycode(awt_display, awt_getX11KeySym(keycode)),
False,
CurrentTime);
XSync(awt_display, False);
AWT_UNLOCK();
}
static jint Win32OSSD_Lock(JNIEnv *env,
SurfaceDataOps *ops,
SurfaceDataRasInfo *pRasInfo,
jint lockflags)
{
Win32SDOps *wsdo = (Win32SDOps *) ops;
DTRACE_PRINTLN1("W32OSSD::Win32OSSD_Lock, lockflags = 0x%x", lockflags);
wsdo->surfaceLock->Enter();
if (wsdo->invalid) {
wsdo->surfaceLock->Leave();
SurfaceData_ThrowInvalidPipeException(env, "invalid sd");
return SD_FAILURE;
}
if (wsdo->lockType != WIN32SD_LOCK_UNLOCKED) {
wsdo->surfaceLock->Leave();
JNU_ThrowInternalError(env, "Win32OSSD_Lock cannot nest locks");
return SD_FAILURE;
}
if (lockflags & SD_LOCK_RD_WR) {
if (pRasInfo->bounds.x1 < 0) pRasInfo->bounds.x1 = 0;
if (pRasInfo->bounds.y1 < 0) pRasInfo->bounds.y1 = 0;
if (pRasInfo->bounds.x2 > wsdo->w) pRasInfo->bounds.x2 = wsdo->w;
if (pRasInfo->bounds.y2 > wsdo->h) pRasInfo->bounds.y2 = wsdo->h;
if (DDUseDDraw(wsdo)) {
Win32OSSD_LockByDD(env, wsdo, lockflags, pRasInfo);
}
if (wsdo->lockType == WIN32SD_LOCK_UNLOCKED) {
wsdo->lockFlags = lockflags;
wsdo->surfaceLock->Leave();
return SD_FAILURE;
}
} else {
// They didn't ask for a lock, so they don't get one
wsdo->lockType = WIN32SD_LOCK_BY_NULL;
}
wsdo->lockFlags = lockflags;
DTRACE_PRINTLN2("Win32OSSD_Lock: flags, type = 0x%x, %d\n",
wsdo->lockFlags, wsdo->lockType);
return 0;
}
void AwtScrollPane::_SetInsets(void *param)
{
JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
jobject self = (jobject)param;
AwtScrollPane *s = NULL;
PDATA pData;
JNI_CHECK_PEER_GOTO(self, ret);
s = (AwtScrollPane *)pData;
if (::IsWindow(s->GetHWnd()))
{
DTRACE_PRINTLN1("%x: WScrollPanePeer.setInsets()", self);
s->SetInsets(env);
s->VerifyState();
}
ret:
env->DeleteGlobalRef(self);
}
/*
* Class: sun_awt_windows_WScrollPanePeer
* Method: getScrollChild
* Signature: ()Ljava/awt/Component;
*/
JNIEXPORT jobject JNICALL
Java_sun_awt_windows_WScrollPanePeer_getScrollChild(JNIEnv *env, jobject self)
{
TRY;
DTRACE_PRINTLN1("%x: WScrollPanePeer.getScrollChild()", self);
PDATA pData;
JNI_CHECK_PEER_RETURN_NULL(self);
jobject target = env->GetObjectField(self, AwtObject::targetID);
jint ncomponents =
(env)->GetIntField(target, AwtContainer::ncomponentsID);
if (ncomponents == 0) {
JNU_ThrowNullPointerException(env, "child is null");
return NULL;
}
jobjectArray components =
(jobjectArray)(env)->GetObjectField(target, AwtContainer::componentID);
return env->GetObjectArrayElement(components, 0);
CATCH_BAD_ALLOC_RET(NULL);
}
DX5Object::~DX5Object()
{
DTRACE_PRINTLN1("~DX5Object: ddObject = 0x%x\n", ddObject);
ddObject->Release();
ddObject = NULL;
}
BOOL InitThemes() {
static HMODULE hModThemes = NULL;
hModThemes = JDK_LoadSystemLibrary("UXTHEME.DLL");
DTRACE_PRINTLN1("InitThemes hModThemes = %x\n", hModThemes);
if(hModThemes) {
DTRACE_PRINTLN("Loaded UxTheme.dll\n");
OpenThemeData = (PFNOPENTHEMEDATA)GetProcAddress(hModThemes,
"OpenThemeData");
DrawThemeBackground = (PFNDRAWTHEMEBACKGROUND)GetProcAddress(
hModThemes, "DrawThemeBackground");
CloseThemeData = (PFNCLOSETHEMEDATA)GetProcAddress(
hModThemes, "CloseThemeData");
DrawThemeText = (PFNDRAWTHEMETEXT)GetProcAddress(
hModThemes, "DrawThemeText");
GetThemeBackgroundContentRect = (PFNGETTHEMEBACKGROUNDCONTENTRECT)
GetProcAddress(hModThemes, "GetThemeBackgroundContentRect");
GetThemeMargins = (PFNGETTHEMEMARGINS)GetProcAddress(
hModThemes, "GetThemeMargins");
IsThemePartDefined = (PFNISTHEMEPARTDEFINED)GetProcAddress(
hModThemes, "IsThemePartDefined");
GetThemeBool = (PFNGETTHEMEBOOL)GetProcAddress(
hModThemes, "GetThemeBool");
GetThemeSysBool = (PFNGETTHEMESYSBOOL)GetProcAddress(hModThemes,
"GetThemeSysBool");
GetThemeColor = (PFNGETTHEMECOLOR)GetProcAddress(hModThemes,
"GetThemeColor");
GetThemeEnumValue = (PFNGETTHEMEENUMVALUE)GetProcAddress(hModThemes,
"GetThemeEnumValue");
GetThemeInt = (PFNGETTHEMEINT)GetProcAddress(hModThemes, "GetThemeInt");
GetThemePosition = (PFNGETTHEMEPOSITION)GetProcAddress(hModThemes,
"GetThemePosition");
GetThemePartSize = (PFNGETTHEMEPARTSIZE)GetProcAddress(hModThemes,
"GetThemePartSize");
SetWindowTheme = (PFNSETWINDOWTHEME)GetProcAddress(hModThemes,
"SetWindowTheme");
IsThemeBackgroundPartiallyTransparent =
(PFNISTHEMEBACKGROUNDPARTIALLYTRANSPARENT)GetProcAddress(hModThemes,
"IsThemeBackgroundPartiallyTransparent");
//this function might not exist
GetThemeTransitionDuration =
(PFNGETTHEMETRANSITIONDURATION)GetProcAddress(hModThemes,
"GetThemeTransitionDuration");
if(OpenThemeData
&& DrawThemeBackground
&& CloseThemeData
&& DrawThemeText
&& GetThemeBackgroundContentRect
&& GetThemeMargins
&& IsThemePartDefined
&& GetThemeBool
&& GetThemeSysBool
&& GetThemeColor
&& GetThemeEnumValue
&& GetThemeInt
&& GetThemePartSize
&& GetThemePosition
&& SetWindowTheme
&& IsThemeBackgroundPartiallyTransparent
) {
DTRACE_PRINTLN("Loaded function pointers.\n");
// We need to make sure we can load the Theme. This may not be
// the case on a WinXP machine with classic mode enabled.
HTHEME hTheme = OpenThemeData(AwtToolkit::GetInstance().GetHWnd(), L"Button");
if(hTheme) {
DTRACE_PRINTLN("Loaded Theme data.\n");
CloseThemeData(hTheme);
return TRUE;
}
} else {
FreeLibrary(hModThemes);
hModThemes = NULL;
}
}
return FALSE;
}
/*
* A method for a subsytem to express its interest in a certain
* manager selection.
*
* If owner changes, the callback_owner will be called with the screen
* number and the new owning window when onwership is established, or
* None if the owner is gone.
*
* Events in extra_mask are selected for on owning windows (exsiting
* ones and on new owners when established) and callback_event will be
* called with the screen number and an event.
*
* The function returns an array of current owners. The size of the
* array is ScreenCount(awt_display). The array is "owned" by this
* module and should be considered by the caller as read-only.
*/
const Window *
awt_mgrsel_select(const char *selname, long extra_mask,
void *cookie,
void (*callback_event)(int, XEvent *, void *),
void (*callback_owner)(int, Window, long *, void *))
{
Display *dpy = awt_display;
struct AwtMgrsel *mgrsel;
Atom *per_scr_atoms;
Window *per_scr_owners;
char *namesbuf;
char **names;
int per_scr_sz;
int nscreens = ScreenCount(dpy);
int scr;
Status status;
DASSERT(selname != NULL);
DTRACE_PRINTLN1("MG: select: %s", selname);
/* buffer size for one per-screen atom name */
per_scr_sz = strlen(selname) + /* "_S" */ 2 + /* %2d */ + 2 /* '\0' */+ 1;
namesbuf = malloc(per_scr_sz * nscreens); /* actual storage for names */
names = malloc(sizeof(char *) * nscreens); /* pointers to names */
per_scr_atoms = malloc(sizeof(Atom) * nscreens);
per_scr_owners = malloc(sizeof(Window) * nscreens);
mgrsel = malloc(sizeof(struct AwtMgrsel));
if (namesbuf == NULL || names == NULL || per_scr_atoms == NULL
|| per_scr_owners == NULL || mgrsel == NULL)
{
DTRACE_PRINTLN("MG: select: unable to allocate memory");
if (namesbuf != NULL) free(per_scr_atoms);
if (names != NULL) free(names);
if (per_scr_atoms != NULL) free(per_scr_atoms);
if (per_scr_owners != NULL) free(per_scr_owners);
if (mgrsel != NULL) free(mgrsel);
return (NULL);
}
for (scr = 0; scr < nscreens; ++scr) {
size_t sz;
names[scr] = &namesbuf[per_scr_sz * scr];
sz = snprintf(names[scr], per_scr_sz, "%s_S%-d", selname, scr);
DASSERT(sz < per_scr_sz);
}
status = XInternAtoms(dpy, names, nscreens, False, per_scr_atoms);
free(names);
free(namesbuf);
if (status == 0) {
DTRACE_PRINTLN("MG: select: XInternAtoms failed");
free(per_scr_atoms);
free(per_scr_owners);
return (NULL);
}
mgrsel->selname = strdup(selname);
mgrsel->per_scr_atoms = per_scr_atoms;
mgrsel->per_scr_owners = per_scr_owners;
mgrsel->extra_mask = extra_mask;
mgrsel->cookie = cookie;
mgrsel->callback_event = callback_event;
mgrsel->callback_owner = callback_owner;
for (scr = 0; scr < nscreens; ++scr) {
Window owner;
owner = awt_mgrsel_select_per_screen(per_scr_atoms[scr], extra_mask);
mgrsel->per_scr_owners[scr] = owner;
#ifdef DEBUG
if (owner == None) {
DTRACE_PRINTLN1("MG: screen %d - None", scr);
} else {
DTRACE_PRINTLN2("MG: screen %d - 0x%08lx", scr, owner);
}
#endif
}
mgrsel->next = mgrsel_list;
mgrsel_list = mgrsel;
return (per_scr_owners);
}
