/** * Copyright 2011 JogAmp Community. All rights reserved. * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * The views and conclusions contained in the software and documentation are those of the * authors and should not be interpreted as representing official policies, either expressed * or implied, of JogAmp Community. */ #include "X11Common.h" #include #include jclass X11NewtWindowClazz = NULL; jmethodID insetsChangedID = NULL; jmethodID visibleChangedID = NULL; jmethodID insetsVisibleChangedID = NULL; static const char * const ClazzNameX11NewtWindow = "jogamp/newt/driver/x11/WindowDriver"; static jmethodID displayCompletedID = NULL; static jmethodID sendRRScreenChangeNotifyID = NULL; static jmethodID getCurrentThreadNameID = NULL; static jmethodID dumpStackID = NULL; static jmethodID sizeChangedID = NULL; static jmethodID positionChangedID = NULL; static jmethodID focusVisibleChangedID = NULL; static jmethodID reparentNotifyID = NULL; static jmethodID windowDestroyNotifyID = NULL; static jmethodID windowRepaintID = NULL; static jmethodID sendMouseEventID = NULL; static jmethodID sendKeyEventID = NULL; static jmethodID sendMouseEventRequestFocusID = NULL; static jmethodID visibleChangedWindowRepaintID = NULL; static jmethodID visibleChangedSendMouseEventID = NULL; static jmethodID sizePosMaxInsetsVisibleChangedID = NULL; static jmethodID sendTouchScreenEventID = NULL; /** * Keycode */ // #define DEBUG_KEYS 1 #define IS_WITHIN(k,a,b) ((a)<=(k)&&(k)<=(b)) /** * QT Reference: * */ static short X11KeySym2NewtVKey(KeySym keySym) { if( IS_WITHIN( keySym, XK_a, XK_z ) ) { return ( keySym - XK_a ) + J_VK_A ; } if( IS_WITHIN( keySym, XK_0, XK_9 ) ) { return ( keySym - XK_0 ) + J_VK_0 ; } if( IS_WITHIN( keySym, XK_KP_0, XK_KP_9 ) ) { return ( keySym - XK_KP_0 ) + J_VK_NUMPAD0 ; } if( IS_WITHIN( keySym, XK_F1, XK_F12 ) ) { return ( keySym - XK_F1 ) + J_VK_F1 ; } switch(keySym) { case XK_Return: case XK_KP_Enter: return J_VK_ENTER; case XK_BackSpace: return J_VK_BACK_SPACE; case XK_Tab: case XK_KP_Tab: case XK_ISO_Left_Tab: return J_VK_TAB; case XK_Cancel: return J_VK_CANCEL; case XK_Shift_L: case XK_Shift_R: return J_VK_SHIFT; case XK_Control_L: case XK_Control_R: return J_VK_CONTROL; case XK_Alt_L: return J_VK_ALT; case XK_Alt_R: case XK_ISO_Level3_Shift: return J_VK_ALT_GRAPH; case XK_Super_L: case XK_Super_R: return J_VK_WINDOWS; case XK_Menu: return J_VK_CONTEXT_MENU; case XK_Pause: return J_VK_PAUSE; case XK_Caps_Lock: return J_VK_CAPS_LOCK; case XK_Escape: return J_VK_ESCAPE; case XK_space: case XK_KP_Space: return J_VK_SPACE; case XK_Page_Up: case XK_KP_Page_Up: return J_VK_PAGE_UP; case XK_Page_Down: case XK_KP_Page_Down: return J_VK_PAGE_DOWN; case XK_End: case XK_KP_End: return J_VK_END; case XK_Begin: return J_VK_BEGIN; case XK_KP_Begin: // NumPad 5 - equal behavior w/ QT/Windows return J_VK_CLEAR; case XK_Home: case XK_KP_Home: return J_VK_HOME; case XK_Left: case XK_KP_Left: return J_VK_LEFT; case XK_Up: case XK_KP_Up: return J_VK_UP; case XK_Right: case XK_KP_Right: return J_VK_RIGHT; case XK_Down: case XK_KP_Down: return J_VK_DOWN; case XK_KP_Multiply: return J_VK_MULTIPLY; case XK_KP_Add: return J_VK_ADD; case XK_KP_Separator: return J_VK_SEPARATOR; case XK_KP_Subtract: return J_VK_SUBTRACT; case XK_KP_Decimal: return J_VK_DECIMAL; case XK_KP_Divide: return J_VK_DIVIDE; case XK_Clear: // equal behavior w/ QT case XK_Delete: case XK_KP_Delete: return J_VK_DELETE; case XK_Num_Lock: return J_VK_NUM_LOCK; case XK_Scroll_Lock: return J_VK_SCROLL_LOCK; case XK_Print: return J_VK_PRINTSCREEN; case XK_Insert: case XK_KP_Insert: return J_VK_INSERT; case XK_Help: return J_VK_HELP; case XK_grave: return J_VK_BACK_QUOTE; case XK_apostrophe: return J_VK_QUOTE; } return keySym; } #define ShiftCtrlModMask ( ShiftMask | ControlMask | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask ) static jboolean altGraphDown = JNI_FALSE; static jint X11InputState2NewtModifiers(unsigned int xstate, jshort javaVKey, jboolean keyDown) { jint modifiers = 0; if ( (ControlMask & xstate) != 0 || J_VK_CONTROL == javaVKey ) { modifiers |= EVENT_CTRL_MASK; } if ( (ShiftMask & xstate) != 0 || J_VK_SHIFT == javaVKey ) { modifiers |= EVENT_SHIFT_MASK; } if ( J_VK_ALT == javaVKey ) { altGraphDown = JNI_FALSE; modifiers |= EVENT_ALT_MASK; } else if ( (short)J_VK_ALT_GRAPH == javaVKey ) { altGraphDown = keyDown; modifiers |= EVENT_ALT_GRAPH_MASK; } else if ( (Mod1Mask & xstate) != 0 ) { // XK_Alt_L or XK_Alt_R modifiers |= altGraphDown ? EVENT_ALT_GRAPH_MASK : EVENT_ALT_MASK; } if ( (Button1Mask & xstate) != 0 ) { modifiers |= EVENT_BUTTON1_MASK; } if ( (Button2Mask & xstate) != 0 ) { modifiers |= EVENT_BUTTON2_MASK; } if ( (Button3Mask & xstate) != 0 ) { modifiers |= EVENT_BUTTON3_MASK; } return modifiers; } /** * Keycode */ /* * Class: jogamp_newt_driver_x11_DisplayDriver * Method: initIDs0 * Signature: (Z)Z */ JNIEXPORT jboolean JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_initIDs0 (JNIEnv *env, jclass clazz, jboolean debug) { jclass c; NewtCommon_init(env); if(NULL==X11NewtWindowClazz) { c = (*env)->FindClass(env, ClazzNameX11NewtWindow); if(NULL==c) { NewtCommon_FatalError(env, "NEWT X11Display: can't find %s", ClazzNameX11NewtWindow); } X11NewtWindowClazz = (jclass)(*env)->NewGlobalRef(env, c); (*env)->DeleteLocalRef(env, c); if(NULL==X11NewtWindowClazz) { NewtCommon_FatalError(env, "NEWT X11Display: can't use %s", ClazzNameX11NewtWindow); } } // displayCompletedID = (*env)->GetMethodID(env, clazz, "displayCompleted", "(JJJIII)V"); // Variant using XKB displayCompletedID = (*env)->GetMethodID(env, clazz, "displayCompleted", "(JJIII)V"); sendRRScreenChangeNotifyID = (*env)->GetMethodID(env, clazz, "sendRRScreenChangeNotify", "(J)V"); getCurrentThreadNameID = (*env)->GetStaticMethodID(env, X11NewtWindowClazz, "getCurrentThreadName", "()Ljava/lang/String;"); dumpStackID = (*env)->GetStaticMethodID(env, X11NewtWindowClazz, "dumpStack", "()V"); insetsChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "insetsChanged", "(IIII)V"); sizeChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "sizeChanged", "(ZIIZ)V"); positionChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "positionChanged", "(ZII)V"); focusVisibleChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "focusVisibleChanged", "(ZII)V"); visibleChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "visibleChanged", "(Z)V"); insetsVisibleChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "insetsVisibleChanged", "(IIIII)V"); sizePosMaxInsetsVisibleChangedID = (*env)->GetMethodID(env, X11NewtWindowClazz, "sizePosMaxInsetsVisibleChanged", "(ZIIIIIIIIIIIZ)V"); reparentNotifyID = (*env)->GetMethodID(env, X11NewtWindowClazz, "reparentNotify", "(J)V"); windowDestroyNotifyID = (*env)->GetMethodID(env, X11NewtWindowClazz, "windowDestroyNotify", "(Z)Z"); windowRepaintID = (*env)->GetMethodID(env, X11NewtWindowClazz, "windowRepaint", "(ZIIII)V"); visibleChangedWindowRepaintID = (*env)->GetMethodID(env, X11NewtWindowClazz, "visibleChangedWindowRepaint", "(ZIIIII)V"); sendMouseEventID = (*env)->GetMethodID(env, X11NewtWindowClazz, "sendMouseEvent", "(SIIISF)V"); sendMouseEventRequestFocusID = (*env)->GetMethodID(env, X11NewtWindowClazz, "sendMouseEventRequestFocus", "(SIIISF)V"); visibleChangedSendMouseEventID = (*env)->GetMethodID(env, X11NewtWindowClazz, "visibleChangedSendMouseEvent", "(ZISIIISF)V"); sendTouchScreenEventID = (*env)->GetMethodID(env, X11NewtWindowClazz, "sendTouchScreenEvent", "(SII[S[I[I[FF)V"); sendKeyEventID = (*env)->GetMethodID(env, X11NewtWindowClazz, "sendKeyEvent", "(SISSCLjava/lang/String;)V"); if (displayCompletedID == NULL || sendRRScreenChangeNotifyID == NULL || getCurrentThreadNameID == NULL || dumpStackID == NULL || insetsChangedID == NULL || sizeChangedID == NULL || positionChangedID == NULL || focusVisibleChangedID == NULL || visibleChangedID == NULL || insetsVisibleChangedID == NULL || sizePosMaxInsetsVisibleChangedID == NULL || reparentNotifyID == NULL || windowDestroyNotifyID == NULL || windowRepaintID == NULL || visibleChangedWindowRepaintID == NULL || sendMouseEventID == NULL || sendMouseEventRequestFocusID == NULL || visibleChangedSendMouseEventID == NULL || sendTouchScreenEventID == NULL || sendKeyEventID == NULL) { return JNI_FALSE; } return JNI_TRUE; } /* * Class: jogamp_newt_driver_x11_DisplayDriver * Method: CompleteDisplay0 * Signature: (J)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_CompleteDisplay0 (JNIEnv *env, jobject obj, jlong display) { Display * dpy = (Display *)(intptr_t)display; jlong javaObjectAtom; jlong windowDeleteAtom; // jlong kbdHandle; // XKB disabled for now if(dpy==NULL) { NewtCommon_FatalError(env, "invalid display connection.."); } javaObjectAtom = (jlong) XInternAtom(dpy, "NEWT_JAVA_OBJECT", False); if(None==javaObjectAtom) { NewtCommon_throwNewRuntimeException(env, "could not create Atom NEWT_JAVA_OBJECT, bail out!"); return; } windowDeleteAtom = (jlong) XInternAtom(dpy, "WM_DELETE_WINDOW", False); if(None==windowDeleteAtom) { NewtCommon_throwNewRuntimeException(env, "could not create Atom WM_DELETE_WINDOW, bail out!"); return; } // XSetCloseDownMode(dpy, RetainTemporary); // Just a try .. // kbdHandle = (jlong) (intptr_t) XkbGetKeyboard(dpy, XkbAllComponentsMask, XkbUseCoreKbd); // XKB disabled for now int randr_event_base, randr_error_base; XRRQueryExtension(dpy, &randr_event_base, &randr_error_base); int xi_opcode = -1, event, error; XQueryExtension(dpy, "XInputExtension", &xi_opcode, &event, &error); DBG_PRINT("X11: X11Display_completeDisplay dpy %p\n", dpy); (*env)->CallVoidMethod(env, obj, displayCompletedID, javaObjectAtom, windowDeleteAtom /*, kbdHandle*/, // XKB disabled for now randr_event_base, randr_error_base, xi_opcode); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.CompleteDisplay0: Exception occured at displayCompleted(..)"); } /* * Class: jogamp_newt_driver_x11_DisplayDriver * Method: DisplayRelease0 * Signature: (JJJ)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_DisplayRelease0 (JNIEnv *env, jobject obj, jlong display, jlong javaObjectAtom, jlong windowDeleteAtom /*, jlong kbdHandle*/) { Display * dpy = (Display *)(intptr_t)display; Atom wm_javaobject_atom = (Atom)javaObjectAtom; Atom wm_delete_atom = (Atom)windowDeleteAtom; // XkbDescPtr kbdDesc = (XkbDescPtr)(intptr_t)kbdHandle; // XKB disabled for now if(dpy==NULL) { NewtCommon_FatalError(env, "invalid display connection.."); } // nothing to do to free the atoms ! (void) wm_javaobject_atom; (void) wm_delete_atom; // XkbFreeKeyboard(kbdDesc, XkbAllNamesMask, True); // XKB disabled for now XSync(dpy, True); // discard all pending events DBG_PRINT("X11: X11Display_DisplayRelease dpy %p\n", dpy); } static int NewtWindows_updateVisibility(JNIEnv *env, Display *dpy, JavaWindow *jw, uint32_t netWMState, const char *dbgs) { int visibleChange; if( jw->isMapped && 0 != ( _MASK_NET_WM_STATE_HIDDEN & jw->supportedAtoms ) ) { if( 0 != ( _MASK_NET_WM_STATE_HIDDEN & netWMState ) ) { visibleChange = 0; } else { visibleChange = 1; } } else { visibleChange = -1; } #ifdef VERBOSE_ON XWindowAttributes xwa; memset(&xwa, 0, sizeof(XWindowAttributes)); XGetWindowAttributes(dpy, jw->window, &xwa); // map_state: IsUnmapped(0), IsUnviewable(1), IsViewable(2) DBG_PRINT( "X11: event . %s call %p - isMapped %d, visibleChanged %d, map_state %d\n", dbgs, (void*)jw->window, jw->isMapped, visibleChange, xwa.map_state); #endif return visibleChange; } static void sendTouchScreenEvent(JNIEnv *env, JavaWindow *jw, short eventType, // MouseEvent.EVENT_MOUSE_PRESSED, MouseEvent.EVENT_MOUSE_RELEASED, MouseEvent.EVENT_MOUSE_MOVED int modifiers, // 0! int actionId) // index of multiple-pointer arrays representing the pointer which triggered the event { jshort pointerNames[XI_TOUCHCOORD_COUNT]; jint x[XI_TOUCHCOORD_COUNT]; jint y[XI_TOUCHCOORD_COUNT]; jfloat pressure[] = {1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f, 1.0f}; jint actionIdx = -1; int i, cnt; for(i = 0, cnt = 0; i < XI_TOUCHCOORD_COUNT; i++) { if( -1 != jw->xiTouchCoords[i].id ) { x[cnt] = jw->xiTouchCoords[i].x; y[cnt] = jw->xiTouchCoords[i].y; pointerNames[cnt] = (jshort)jw->xiTouchCoords[i].id; if (jw->xiTouchCoords[i].id == actionId) { actionIdx = cnt; } cnt++; } } if( 0 > actionIdx ) { NewtCommon_throwNewRuntimeException(env, "Internal Error: XI event (window %p) actionId %d not found in %d xiTouchCoords", (void*)jw->window, actionId, cnt); } DBG_PRINT( "X11: XI event - sendTouchScreenEvent: Window %p, action-touchid[%d] %d of %d ptr: %d/%d\n", (void*)jw->window, actionIdx, actionId, cnt, x[actionIdx], y[actionIdx]); jshortArray jNames = (*env)->NewShortArray(env, cnt); if (jNames == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate short array (names) of size %d", cnt); } (*env)->SetShortArrayRegion(env, jNames, 0, cnt, pointerNames); jintArray jX = (*env)->NewIntArray(env, cnt); if (jX == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array (x) of size %d", cnt); } (*env)->SetIntArrayRegion(env, jX, 0, cnt, x); jintArray jY = (*env)->NewIntArray(env, cnt); if (jY == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate int array (y) of size %d", cnt); } (*env)->SetIntArrayRegion(env, jY, 0, cnt, y); jfloatArray jPressure = (*env)->NewFloatArray(env, cnt); if (jPressure == NULL) { NewtCommon_throwNewRuntimeException(env, "Could not allocate float array (pressure) of size %d", cnt); } (*env)->SetFloatArrayRegion(env, jPressure, 0, cnt, pressure); (*env)->CallVoidMethod(env, jw->jwindow, sendTouchScreenEventID, (jshort)eventType, (jint)modifiers, (jint)actionIdx, jNames, jX, jY, jPressure, (jfloat)1.0f); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: XI: Exception occured at sendTouchScreenEvent(..)"); } /* * Class: jogamp_newt_driver_x11_DisplayDriver * Method: DispatchMessages0 * Signature: (JJJIII)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_DispatchMessages0 (JNIEnv *env, jobject obj, jlong display, jlong javaObjectAtom, jlong windowDeleteAtom /*, jlong kbdHandle*/, jint randr_event_base, jint randr_error_base, jint xi_opcode) { Display * dpy = (Display *) (intptr_t) display; Atom wm_delete_atom = (Atom)windowDeleteAtom; // XkbDescPtr kbdDesc = (XkbDescPtr)(intptr_t)kbdHandle; // XKB disabled for now int num_events = 100; int autoRepeatModifiers = 0; if ( NULL == dpy ) { return; } /** XKB disabled for now if( NULL == kbdDesc) { NewtCommon_throwNewRuntimeException(env, "NULL kbd handle, bail out!"); return; } */ // Periodically take a break while( num_events > 0 ) { JavaWindow *jw = NULL; XEvent evt; KeySym keySym = 0; KeyCode keyCode = 0; jshort javaVKeyUS = 0; jshort javaVKeyNN = 0; jint modifiers = 0; uint16_t keyChar = 0; jstring keyString = NULL; char text[255]; // XEventsQueued(dpy, X): // QueuedAlready == XQLength(): No I/O Flush or system call doesn't work on some cards (eg ATI) ?) // QueuedAfterFlush == XPending(): I/O Flush only if no already queued events are available // QueuedAfterReading : QueuedAlready + if queue==0, attempt to read more .. if ( 0 >= XEventsQueued(dpy, QueuedAfterFlush) ) { // DBG_PRINT( "X11: DispatchMessages 0x%X - Leave 1\n", dpy); return; } XNextEvent(dpy, &evt); num_events--; if(dpy!=evt.xany.display) { NewtCommon_throwNewRuntimeException(env, "wrong display, bail out!"); return ; } if( randr_event_base > 0 && RRScreenChangeNotify == ( evt.type - randr_event_base ) ) { DBG_PRINT( "X11: DispatchMessages dpy %p, Event RRScreenChangeNotify %p\n", (void*)dpy, (void*)&evt); (*env)->CallVoidMethod(env, obj, sendRRScreenChangeNotifyID, (jlong)(intptr_t)&evt); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: RR: Exception occured at sendRRScreenChangeNotify(..)"); continue; // next event } if( 0==evt.xany.window ) { DBG_PRINT( "X11: DispatchMessages dpy %p, Event %d - Window NULL, ignoring\n", (void*)dpy, (int)evt.type); continue; // next event } // Valid registered XI Event w/ cookie data (incl. the event Window name)? // Here: https://www.x.org/wiki/Development/Documentation/Multitouch/ XGenericEventCookie *evtCookie = &evt.xcookie; // hacks: https://keithp.com/blogs/Cursor_tracking/ int isXiEvent = GenericEvent == evtCookie->type && xi_opcode == evtCookie->extension && XGetEventData(dpy, evtCookie); XIDeviceEvent *xiDevEv; Window windowPointer; if( !isXiEvent ) { xiDevEv = NULL; windowPointer = evt.xany.window; DBG_PRINT( "X11: DispatchMessages dpy %p, win %p, Event %d\n", (void*)dpy, (void*)windowPointer, (int)evt.type); } else { xiDevEv = evtCookie->data; windowPointer = xiDevEv->event; } jw = getJavaWindowProperty(env, dpy, windowPointer, javaObjectAtom, #ifdef VERBOSE_ON True #else False #endif ); if(NULL==jw) { fprintf(stderr, "Warning: NEWT X11 DisplayDispatch %p, Couldn't handle event %d for X11 window %p\n", (void*)dpy, evt.type, (void*)windowPointer); continue; // next event } if ( isXiEvent ) { if( xiDevEv->deviceid != jw->xiTouchDeviceId) { DBG_PRINT( "X11: XI event - dpy %p, win %p, Event %d: DeviceID not matching: Window %d, this %d\n", (void*)dpy, (void*)windowPointer, (int)evt.type, xiDevEv->deviceid, jw->xiTouchDeviceId); } else { int i; switch (xiDevEv->evtype) { case XI_TouchBegin: for (i = 0; i < XI_TOUCHCOORD_COUNT; i++) { if (jw->xiTouchCoords[i].id == -1) { jw->xiTouchCoords[i].id = xiDevEv->detail % 32767; jw->xiTouchCoords[i].x = xiDevEv->event_x; jw->xiTouchCoords[i].y = xiDevEv->event_y; break; } } DBG_PRINT( "X11: XI event - XI_TouchBegin Window %p, devid %d, touchid[%d] %d @ %d/%d\n", (void*)windowPointer, xiDevEv->deviceid, i, jw->xiTouchCoords[i].id, jw->xiTouchCoords[i].x, jw->xiTouchCoords[i].y); sendTouchScreenEvent(env, jw, EVENT_MOUSE_PRESSED, 0, xiDevEv->detail % 32767); break; case XI_TouchUpdate: for (i = 0; i < XI_TOUCHCOORD_COUNT; i++) { if (jw->xiTouchCoords[i].id == xiDevEv->detail % 32767) { jw->xiTouchCoords[i].x = xiDevEv->event_x; jw->xiTouchCoords[i].y = xiDevEv->event_y; break; } } DBG_PRINT( "X11: XI event - XI_TouchUpdate: Window %p, devid %d, touchid[%d] %d @ %d/%d\n", (void*)windowPointer, xiDevEv->deviceid, i, jw->xiTouchCoords[i].id, jw->xiTouchCoords[i].x, jw->xiTouchCoords[i].y); sendTouchScreenEvent(env, jw, EVENT_MOUSE_MOVED, 0, xiDevEv->detail % 32767); break; case XI_TouchEnd: for (i = 0; i < XI_TOUCHCOORD_COUNT; i++) { if (jw->xiTouchCoords[i].id == xiDevEv->detail % 32767) { break; } } DBG_PRINT( "X11: XI event - XI_TouchEnd: Window %p, devid %d, touchid[%d] %d @ %d/%d\n", (void*)windowPointer, xiDevEv->deviceid, i, jw->xiTouchCoords[i].id, jw->xiTouchCoords[i].x, jw->xiTouchCoords[i].y); sendTouchScreenEvent(env, jw, EVENT_MOUSE_RELEASED, 0, xiDevEv->detail % 32767); if ( i < XI_TOUCHCOORD_COUNT ) { jw->xiTouchCoords[i].id = -1; } break; } } XFreeEventData(dpy, evtCookie); continue; // next event, skip evt.type handling below } switch(evt.type) { case KeyRelease: if (XEventsQueued(dpy, QueuedAfterReading)) { XEvent nevt; XPeekEvent(dpy, &nevt); if (nevt.type == KeyPress && nevt.xkey.time == evt.xkey.time && nevt.xkey.keycode == evt.xkey.keycode) { autoRepeatModifiers |= EVENT_AUTOREPEAT_MASK; } else { autoRepeatModifiers &= ~EVENT_AUTOREPEAT_MASK; } } else { autoRepeatModifiers &= ~EVENT_AUTOREPEAT_MASK; } // fall through intended case KeyPress: { KeySym shiftedKeySym; // layout depending keySym w/ SHIFT KeySym unShiftedKeySym; // layout depending keySym w/o SHIFT unsigned int xkey_state = evt.xkey.state; keyCode = evt.xkey.keycode; // Layout depending keySym w/o SHIFT, // using fixed group 0 (US default layout) // // unsigned int mods_rtrn = 0; // Bool res = XkbTranslateKeyCode (kbdDesc, keyCode, 0, &mods_rtrn, &keySym); // XKB disabled for now // if( !res ) { keySym = XkbKeycodeToKeysym(dpy, keyCode, 0 /* group */, 0 /* shift level */); // } text[0] = 0; text[1] = 0; text[2] = 0; int charCount = XLookupString(&evt.xkey, text, 2, &shiftedKeySym, NULL); if( 1 == charCount ) { keyChar = 0x00FF & (uint16_t) (text[0]); } else if( 2 == charCount ) { // Example: UTF-16: 00DF, UTF-8: c3 9f, LATIN SMALL LETTER SHARP S keyChar = ( 0x00FF & (uint16_t)(text[0]) ) << 8 | ( 0x00FF & (uint16_t)(text[1]) ); // UTF-16BE keyString = (*env)->NewStringUTF(env, text); } #ifdef DEBUG_KEYS fprintf(stderr, "NEWT X11 Key.0: keyCode 0x%X keySym 0x%X, (shifted: 0x%X)\n", (int)keyCode, (int)keySym, (int) shiftedKeySym); #endif if( IS_WITHIN( shiftedKeySym, XK_KP_Space, XK_KP_9 ) ) { // Use modded keySym for keypad for US and NN keySym = shiftedKeySym; unShiftedKeySym = shiftedKeySym; } else if( 0 == keyChar ) { // Use keyCode's keySym for dead-key (aka modifiers, etc) unShiftedKeySym = keySym; } else if( 0 == ( evt.xkey.state & ShiftCtrlModMask ) ) { // Use non modded keySym unShiftedKeySym = shiftedKeySym; } else { evt.xkey.state = evt.xkey.state & ~ShiftCtrlModMask; // clear shift, ctrl and Mod* XLookupString(&evt.xkey, text, 0, &unShiftedKeySym, NULL); // unShiftedKeySym = XLookupKeysym(&evt.xkey, 0 /* index ? */); } javaVKeyNN = X11KeySym2NewtVKey(unShiftedKeySym); javaVKeyUS = X11KeySym2NewtVKey(keySym); modifiers |= X11InputState2NewtModifiers(xkey_state, javaVKeyNN, evt.type == KeyPress) | autoRepeatModifiers; #ifdef DEBUG_KEYS fprintf(stderr, "NEWT X11 Key.X: keyCode 0x%X keySym 0x%X, (0x%X, shifted: 0x%X), keyChar '%c' 0x%X %d, javaVKey[US 0x%X, NN 0x%X], xstate 0x%X %u, jmods 0x%X\n", (int)keyCode, (int)keySym, (int) unShiftedKeySym, (int)shiftedKeySym, keyChar, keyChar, charCount, (int)javaVKeyUS, (int)javaVKeyNN, (int)xkey_state, (int)xkey_state, (int)modifiers); #endif } break; case ButtonPress: case ButtonRelease: case MotionNotify: modifiers |= X11InputState2NewtModifiers(evt.xbutton.state, 0, JNI_FALSE); break; default: break; } switch(evt.type) { case ButtonPress: (*env)->CallVoidMethod(env, jw->jwindow, sendMouseEventRequestFocusID, (jshort) EVENT_MOUSE_PRESSED, modifiers, (jint) evt.xbutton.x, (jint) evt.xbutton.y, (jshort) evt.xbutton.button, 0.0f /*rotation*/); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: ButtonPress: Exception occured at sendMouseEventRequestFocus(..)"); break; case ButtonRelease: (*env)->CallVoidMethod(env, jw->jwindow, sendMouseEventID, (jshort) EVENT_MOUSE_RELEASED, modifiers, (jint) evt.xbutton.x, (jint) evt.xbutton.y, (jshort) evt.xbutton.button, 0.0f /*rotation*/); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: ButtonRelease: Exception occured at sendMouseEvent(..)"); break; case MotionNotify: (*env)->CallVoidMethod(env, jw->jwindow, sendMouseEventID, (jshort) EVENT_MOUSE_MOVED, modifiers, (jint) evt.xmotion.x, (jint) evt.xmotion.y, (jshort) 0, 0.0f /*rotation*/); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: MotionNotify: Exception occured at sendMouseEvent(..)"); break; case EnterNotify: DBG_PRINT( "X11: event . EnterNotify call %p %d/%d\n", (void*)evt.xcrossing.window, evt.xcrossing.x, evt.xcrossing.y); { uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "EnterNotify"); (*env)->CallVoidMethod(env, jw->jwindow, visibleChangedSendMouseEventID, JNI_FALSE, (jint)visibleChange, (jshort) EVENT_MOUSE_ENTERED, modifiers, (jint) evt.xcrossing.x, (jint) evt.xcrossing.y, (jshort) 0, 0.0f /*rotation*/); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: EnterNotify: Exception occured at visibleChangedSendMouseEvent(..)"); } break; case LeaveNotify: DBG_PRINT( "X11: event . LeaveNotify call %p %d/%d\n", (void*)evt.xcrossing.window, evt.xcrossing.x, evt.xcrossing.y); { uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "LeaveNotify"); (*env)->CallVoidMethod(env, jw->jwindow, visibleChangedSendMouseEventID, JNI_FALSE, (jint)visibleChange, (jshort) EVENT_MOUSE_EXITED, modifiers, (jint) evt.xcrossing.x, (jint) evt.xcrossing.y, (jshort) 0, 0.0f /*rotation*/); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: LeaveNotify: Exception occured at visibleChangedSendMouseEvent(..)"); } break; case MappingNotify: DBG_PRINT( "X11: event . MappingNotify call %p type %d\n", (void*)evt.xmapping.window, evt.xmapping.type); XRefreshKeyboardMapping(&evt.xmapping); break; case KeyPress: (*env)->CallVoidMethod(env, jw->jwindow, sendKeyEventID, (jshort) EVENT_KEY_PRESSED, modifiers, javaVKeyUS, javaVKeyNN, (jchar) keyChar, keyString); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: KeyPress: Exception occured at sendKeyEvent(..)"); break; case KeyRelease: (*env)->CallVoidMethod(env, jw->jwindow, sendKeyEventID, (jshort) EVENT_KEY_RELEASED, modifiers, javaVKeyUS, javaVKeyNN, (jchar) keyChar, keyString); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: KeyRelease: Exception occured at sendKeyEvent(..)"); break; case DestroyNotify: DBG_PRINT( "X11: event . DestroyNotify call %p, parent %p, child-event: %d\n", (void*)evt.xdestroywindow.window, (void*)evt.xdestroywindow.event, evt.xdestroywindow.window != evt.xdestroywindow.event); if ( evt.xdestroywindow.window == evt.xdestroywindow.event ) { // ignore child destroy notification } break; case CreateNotify: DBG_PRINT( "X11: event . CreateNotify call %p, parent %p, child-event: 1\n", (void*)evt.xcreatewindow.window, (void*) evt.xcreatewindow.parent); break; case ConfigureNotify: DBG_PRINT( "X11: event . ConfigureNotify call %p (parent %p, above %p) %d/%d %dx%d %d, child-event: %d\n", (void*)evt.xconfigure.window, (void*)evt.xconfigure.event, (void*)evt.xconfigure.above, evt.xconfigure.x, evt.xconfigure.y, evt.xconfigure.width, evt.xconfigure.height, evt.xconfigure.override_redirect, evt.xconfigure.window != evt.xconfigure.event); if ( evt.xconfigure.window == evt.xconfigure.event ) { // ignore child window change notification // insets: negative values are ignored int left=-1, right=-1, top=-1, bottom=-1; uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "ConfigureNotify"); NewtWindows_updateInsets(dpy, jw, &left, &right, &top, &bottom); Bool maxChanged = NewtWindows_updateMaximized(dpy, jw, netWMState); (*env)->CallVoidMethod(env, jw->jwindow, sizePosMaxInsetsVisibleChangedID, JNI_FALSE, (jint) evt.xconfigure.x, (jint) evt.xconfigure.y, (jint) evt.xconfigure.width, (jint) evt.xconfigure.height, (jint)(maxChanged ? ( jw->maxHorz ? 1 : 0 ) : -1), (jint)(maxChanged ? ( jw->maxVert ? 1 : 0 ) : -1), (jint)left, (jint)right, (jint)top, (jint)bottom, (jint)visibleChange, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: ConfigureNotify: Exception occured at sizePosMaxInsetsVisibleChanged(..)"); } break; case ClientMessage: DBG_PRINT( "X11: event . ClientMessage call %p type 0x%X, sendEvent %d\n", (void*)evt.xclient.window, (unsigned int)evt.xclient.message_type, evt.xclient.send_event); if (evt.xclient.send_event==True && evt.xclient.data.l[0]==wm_delete_atom) { // windowDeleteAtom jboolean closed; DBG_PRINT( "X11: event . ClientMessage call %p type 0x%X ..\n", (void*)evt.xclient.window, (unsigned int)evt.xclient.message_type); closed = (*env)->CallBooleanMethod(env, jw->jwindow, windowDestroyNotifyID, JNI_FALSE); DBG_PRINT( "X11: event . ClientMessage call %p type 0x%X, closed: %d\n", (void*)evt.xclient.window, (unsigned int)evt.xclient.message_type, (int)closed); // Called by Window.java: CloseWindow(); num_events = 0; // end loop in case of destroyed display } break; case FocusIn: DBG_PRINT( "X11: event . FocusIn call %p\n", (void*)evt.xfocus.window); { uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "FocusIn"); (*env)->CallVoidMethod(env, jw->jwindow, focusVisibleChangedID, JNI_FALSE, (jint)1, (jint)visibleChange); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: FocusIn: Exception occured at focusVisibleChanged(..)"); } break; case FocusOut: DBG_PRINT( "X11: event . FocusOut call %p\n", (void*)evt.xfocus.window); { uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "FocusOut"); (*env)->CallVoidMethod(env, jw->jwindow, focusVisibleChangedID, JNI_FALSE, (jint)0, (jint)visibleChange); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: FocusOut: Exception occured at focusVisibleChanged(..)"); } break; case VisibilityNotify: DBG_PRINT( "X11: event . VisibilityNotify call %p\n", (void*)evt.xvisibility.window); { #if 0 uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "VisibilityNotify"); if( 0 <= visibleChange ) { (*env)->CallVoidMethod(env, jw->jwindow, visibleChangedID, 0 < visibleChange ? JNI_TRUE : JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: VisibilityNotify: Exception occured at visibleChanged(..)"); } #endif } break; case Expose: DBG_PRINT( "X11: event . Expose call %p %d/%d %dx%d count %d\n", (void*)evt.xexpose.window, evt.xexpose.x, evt.xexpose.y, evt.xexpose.width, evt.xexpose.height, evt.xexpose.count); if (evt.xexpose.count == 0 && evt.xexpose.width > 0 && evt.xexpose.height > 0) { (*env)->CallVoidMethod(env, jw->jwindow, windowRepaintID, JNI_FALSE, evt.xexpose.x, evt.xexpose.y, evt.xexpose.width, evt.xexpose.height); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: Expose: Exception occured at windowRepaint(..)"); #if 0 uint32_t netWMState = NewtWindows_getNET_WM_STATE(dpy, jw); int visibleChange = NewtWindows_updateVisibility(env, dpy, jw, netWMState, "Expose"); (*env)->CallVoidMethod(env, jw->jwindow, visibleChangedWindowRepaintID, JNI_FALSE, (jint)visibleChange, evt.xexpose.x, evt.xexpose.y, evt.xexpose.width, evt.xexpose.height); #endif } break; case MapNotify: DBG_PRINT( "X11: event . MapNotify call Event %p, Window %p, isMapped %d -> 1, override_redirect %d, child-event: %d\n", (void*)evt.xmap.event, (void*)evt.xmap.window, jw->isMapped, (int)evt.xmap.override_redirect, evt.xmap.event!=evt.xmap.window); if( evt.xmap.event == evt.xmap.window ) { // ignore child window notification jw->isMapped = True; // insets: negative values are ignored int left=-1, right=-1, top=-1, bottom=-1; if( NewtWindows_updateInsets(dpy, jw, False /* wait */, &left, &right, &top, &bottom) ) { (*env)->CallVoidMethod(env, jw->jwindow, insetsVisibleChangedID, left, right, top, bottom, 1); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: MapNotify: Exception occured at insetsVisibleChanged(..)"); } else { (*env)->CallVoidMethod(env, jw->jwindow, visibleChangedID, JNI_TRUE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: MapNotify: Exception occured at visibleChanged(..)"); } } break; case UnmapNotify: DBG_PRINT( "X11: event . UnmapNotify call Event %p, Window %p, isMapped %d -> 0, from_configure %d, child-event: %d\n", (void*)evt.xunmap.event, (void*)evt.xunmap.window, jw->isMapped, (int)evt.xunmap.from_configure, evt.xunmap.event!=evt.xunmap.window); if( evt.xunmap.event == evt.xunmap.window ) { // ignore child window notification jw->isMapped = False; (*env)->CallVoidMethod(env, jw->jwindow, visibleChangedID, JNI_FALSE); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: UnmapNotify: Exception occured at visibleChanged(..)"); } break; case ReparentNotify: { jlong parentResult; // 0 if root, otherwise proper value Window winRoot, winTopParent; #ifdef VERBOSE_ON Window oldParentRoot, oldParentTopParent; Window parentRoot, parentTopParent; if( 0 == NewtWindows_getRootAndParent(dpy, evt.xreparent.event, &oldParentRoot, &oldParentTopParent) ) { oldParentRoot=0; oldParentTopParent = 0; } if( 0 == NewtWindows_getRootAndParent(dpy, evt.xreparent.parent, &parentRoot, &parentTopParent) ) { parentRoot=0; parentTopParent = 0; } #endif if( 0 == NewtWindows_getRootAndParent(dpy, evt.xreparent.window, &winRoot, &winTopParent) ) { winRoot=0; winTopParent = 0; } if(evt.xreparent.parent == winRoot) { parentResult = 0; // our java indicator for root window } else { parentResult = (jlong) (intptr_t) evt.xreparent.parent; } #ifdef VERBOSE_ON DBG_PRINT( "X11: event . ReparentNotify: call %d/%d OldParent %p (root %p, top %p), NewParent %p (root %p, top %p), Window %p (root %p, top %p)\n", evt.xreparent.x, evt.xreparent.y, (void*)evt.xreparent.event, (void*)oldParentRoot, (void*)oldParentTopParent, (void*)evt.xreparent.parent, (void*)parentRoot, (void*)parentTopParent, (void*)evt.xreparent.window, (void*)winRoot, (void*)winTopParent); #endif (*env)->CallVoidMethod(env, jw->jwindow, reparentNotifyID, (jlong)evt.xreparent.parent); NewtCommon_ExceptionCheck1_throwNewRuntimeException(env, "X11Display.DispatchMessages0: ReparentNotify: Exception occured at reparentNotify(..)"); } break; // unhandled events .. yet .. default: DBG_PRINT("X11: event . unhandled %d 0x%X call %p\n", (int)evt.type, (unsigned int)evt.type, (void*)evt.xunmap.window); } } } /* * Class: Java_jogamp_newt_driver_x11_DisplayDriver * Method: createPointerIcon0 * Signature: (JJIZIIII)J */ JNIEXPORT jlong JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_createPointerIcon0 (JNIEnv *env, jclass clazz, jlong display, jobject pixels, jint pixels_byte_offset, jboolean pixels_is_direct, jint width, jint height, jint hotX, jint hotY) { Cursor c; if( 0 != pixels ) { Display * dpy = (Display *) (intptr_t) display; const unsigned char * pixelPtr = (const unsigned char *) ( JNI_TRUE == pixels_is_direct ? (*env)->GetDirectBufferAddress(env, pixels) : (*env)->GetPrimitiveArrayCritical(env, pixels, NULL) ); XcursorImage ci; ci.version = 1; // XCURSOR_IMAGE_VERSION; ci.size = width; // nominal size (assume square ..) ci.width = width; ci.height = height; ci.xhot = hotX; ci.yhot = hotY; ci.delay = 0; ci.pixels = (XcursorPixel *)(intptr_t)(pixelPtr + pixels_byte_offset); c = XcursorImageLoadCursor (dpy, &ci); if ( JNI_FALSE == pixels_is_direct ) { (*env)->ReleasePrimitiveArrayCritical(env, pixels, (void*)pixelPtr, JNI_ABORT); } DBG_PRINT( "X11: createPointerIcon0: %p %dx%d %d/%d -> %p\n", (pixelPtr+pixels_byte_offset), width, height, hotX, hotY, (void *)c); } else { c = 0; } return (jlong) (intptr_t) c; } /* * Class: Java_jogamp_newt_driver_x11_DisplayDriver * Method: destroyPointerIcon0 * Signature: (JJ)V */ JNIEXPORT void JNICALL Java_jogamp_newt_driver_x11_DisplayDriver_destroyPointerIcon0 (JNIEnv *env, jclass clazz, jlong display, jlong handle) { Display * dpy = (Display *) (intptr_t) display; if( 0 != handle ) { Cursor c = (Cursor) (intptr_t) handle; DBG_PRINT( "X11: destroyPointerIcon0: %p\n", (void *)c); XFreeCursor(dpy, c); } }