JBR-5676: Support emulating input events in Wakefield

10 files changed, 835 insertions, 46 deletions

diff --git a/jb/generate-wakefield.sh b/jb/generate-wakefield.sh
new file mode 100755
index 00000000000..256871cd487
--- /dev/null
+++ b/jb/generate-wakefield.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+set -ex
+
+wayland-scanner client-header src/java.desktop/share/native/libwakefield/protocol/wakefield.xml src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.h
+wayland-scanner private-code src/java.desktop/share/native/libwakefield/protocol/wakefield.xml src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.c
diff --git a/src/java.desktop/share/native/libwakefield/protocol/wakefield.xml b/src/java.desktop/share/native/libwakefield/protocol/wakefield.xml
index 560adb42f28..cc9f310028e 100644
--- a/src/java.desktop/share/native/libwakefield/protocol/wakefield.xml
+++ b/src/java.desktop/share/native/libwakefield/protocol/wakefield.xml
@@ -84,6 +84,37 @@
             <arg name="error_code" type="uint" enum="error"/>
         </event>
 
+        <request name="send_key">
+            <description summary="facilitates implementation of Robot.keyPress/Robot.keyRelease">
+                This requests an emulation of a key press by its Linux event key code.
+            </description>
+            <arg name="key" type="uint" />
+            <arg name="state" type="uint" />
+        </request>
+
+        <request name="send_cursor">
+            <description summary="facilitates implementation of Robot.mouseMove">
+                This requests an emulation of the mouse cursor being moved to the specified screen coordinates.
+            </description>
+            <arg name="x" type="int" />
+            <arg name="y" type="int" />
+        </request>
+
+        <request name="send_button">
+            <description summary="facilitates implementation of Robot.mousePress/Robot.mouseRelease">
+                This requests an emulation of a mouse button press by its Linux event code.
+            </description>
+            <arg name="button" type="uint" />
+            <arg name="state" type="uint" />
+        </request>
+
+        <request name="send_wheel">
+            <description summary="facilitates implementation of Robot.mouseWheel">
+                This requests an emulation of a rotation of a mouse scroll wheel.
+            </description>
+            <arg name="amount" type="int" />
+        </request>
+
         <enum name="error">
             <entry name="no_error" value="0" summary="error code 0 reserved for the absence of error"/>
             <entry name="invalid_coordinates" value="1" summary="supplied absolute coordinates point
diff --git a/src/java.desktop/share/native/libwakefield/src/wakefield.c b/src/java.desktop/share/native/libwakefield/src/wakefield.c
index a3da09a5375..1714535dbf4 100644
--- a/src/java.desktop/share/native/libwakefield/src/wakefield.c
+++ b/src/java.desktop/share/native/libwakefield/src/wakefield.c
@@ -44,6 +44,37 @@ struct wakefield {
     struct weston_log_scope *log;
 };
 
+#define DEFAULT_AXIS_STEP_DISTANCE 10
+
+// These functions are part of Weston's private backend API (libweston/backend.h)
+void
+notify_axis(struct weston_seat *seat, const struct timespec *time,
+            struct weston_pointer_axis_event *event);
+
+void
+notify_axis_source(struct weston_seat *seat, uint32_t source);
+
+void
+notify_button(struct weston_seat *seat, const struct timespec *time,
+              int32_t button, enum wl_pointer_button_state state);
+
+void
+notify_key(struct weston_seat *seat, const struct timespec *time, uint32_t key,
+           enum wl_keyboard_key_state state,
+           enum weston_key_state_update update_state);
+
+void
+notify_motion(struct weston_seat *seat, const struct timespec *time,
+              struct weston_pointer_motion_event *event);
+
+void
+notify_motion_absolute(struct weston_seat *seat, const struct timespec *time,
+                       double x, double y);
+
+void
+notify_pointer_frame(struct weston_seat *seat);
+
+
 static struct weston_output*
 get_output_for_point(struct wakefield* wakefield, int32_t x, int32_t y)
 {
@@ -482,11 +513,96 @@ wakefield_capture_create(struct wl_client *client,
     wakefield_send_capture_ready(resource, buffer_resource, WAKEFIELD_ERROR_NO_ERROR);
 }
 
+static void
+wakefield_send_key(struct wl_client *client,
+                   struct wl_resource *resource,
+                   uint32_t key,
+                   uint32_t state)
+{
+    struct wakefield *wakefield = wl_resource_get_user_data(resource);
+    struct weston_compositor *compositor = wakefield->compositor;
+
+    struct timespec time;
+    weston_compositor_get_time(&time);
+
+    struct weston_seat *seat;
+    wl_list_for_each(seat, &compositor->seat_list, link) {
+        notify_key(seat, &time, key,
+                   state ? WL_KEYBOARD_KEY_STATE_PRESSED : WL_KEYBOARD_KEY_STATE_RELEASED,
+                   STATE_UPDATE_AUTOMATIC);
+
+    }
+}
+
+static void wakefield_send_cursor(struct wl_client* client,
+                                  struct wl_resource* resource,
+                                  int32_t x, int32_t y)
+{
+    struct wakefield *wakefield = wl_resource_get_user_data(resource);
+    struct weston_compositor *compositor = wakefield->compositor;
+
+    struct timespec time;
+    weston_compositor_get_time(&time);
+
+    struct weston_seat *seat;
+    wl_list_for_each(seat, &compositor->seat_list, link) {
+        notify_motion_absolute(seat, &time, (double)x, (double)y);
+        notify_pointer_frame(seat);
+    }
+}
+
+static void wakefield_send_button(struct wl_client* client,
+                                  struct wl_resource* resource,
+                                  uint32_t button,
+                                  uint32_t state)
+{
+    struct wakefield *wakefield = wl_resource_get_user_data(resource);
+    struct weston_compositor *compositor = wakefield->compositor;
+
+    struct timespec time;
+    weston_compositor_get_time(&time);
+
+    struct weston_seat *seat;
+    wl_list_for_each(seat, &compositor->seat_list, link) {
+        notify_button(seat, &time, (int32_t)button,
+                      state ? WL_POINTER_BUTTON_STATE_PRESSED : WL_POINTER_BUTTON_STATE_RELEASED);
+        notify_pointer_frame(seat);
+    }
+}
+
+static void wakefield_send_wheel(struct wl_client* client,
+                                 struct wl_resource* resource,
+                                 int32_t amount)
+{
+    struct wakefield *wakefield = wl_resource_get_user_data(resource);
+    struct weston_compositor *compositor = wakefield->compositor;
+
+    struct timespec time;
+    weston_compositor_get_time(&time);
+
+    struct weston_pointer_axis_event event = {
+            .axis = WL_POINTER_AXIS_VERTICAL_SCROLL,
+            .value = DEFAULT_AXIS_STEP_DISTANCE * amount,
+            .has_discrete = true,
+            .discrete = amount
+    };
+
+    struct weston_seat *seat;
+    wl_list_for_each(seat, &compositor->seat_list, link) {
+        notify_axis(seat, &time, &event);
+        notify_pointer_frame(seat);
+    }
+}
+
 static const struct wakefield_interface wakefield_implementation = {
         .get_surface_location = wakefield_get_surface_location,
         .move_surface = wakefield_move_surface,
         .get_pixel_color = wakefield_get_pixel_color,
-        .capture_create = wakefield_capture_create
+        .capture_create = wakefield_capture_create,
+        .send_key = wakefield_send_key,
+        .send_cursor = wakefield_send_cursor,
+        .send_button = wakefield_send_button,
+        .send_wheel = wakefield_send_wheel,
 };
 
 static void
diff --git a/src/java.desktop/unix/classes/sun/awt/wl/WLRobotPeer.java b/src/java.desktop/unix/classes/sun/awt/wl/WLRobotPeer.java
index 47f0c8ec2c8..9e1f5bd85be 100644
--- a/src/java.desktop/unix/classes/sun/awt/wl/WLRobotPeer.java
+++ b/src/java.desktop/unix/classes/sun/awt/wl/WLRobotPeer.java
@@ -42,32 +42,56 @@ public class WLRobotPeer implements RobotPeer {
 
     @Override
     public void mouseMove(int x, int y) {
-        throw new UnsupportedOperationException("Not implemented: WLRobotPeer.mouseMove()");
+        checkExtensionPresent();
+
+        synchronized (WLRobotPeer.class) {
+            mouseMoveImpl(x, y);
+        }
     }
 
     @Override
     public void mousePress(int buttons) {
-        throw new UnsupportedOperationException("Not implemented: WLRobotPeer.mousePress()");
+        checkExtensionPresent();
+
+        synchronized (WLRobotPeer.class) {
+            sendMouseButtonImpl(buttons, true);
+        }
     }
 
     @Override
     public void mouseRelease(int buttons) {
-        throw new UnsupportedOperationException("Not implemented: WLRobotPeer.mouseRelease()");
+        checkExtensionPresent();
+
+        synchronized (WLRobotPeer.class) {
+            sendMouseButtonImpl(buttons, false);
+        }
     }
 
     @Override
     public void mouseWheel(int wheelAmt) {
-        throw new UnsupportedOperationException("Not implemented: WLRobotPeer.mouseWheel()");
+        checkExtensionPresent();
+
+        synchronized (WLRobotPeer.class) {
+            mouseWheelImpl(wheelAmt);
+        }
     }
 
     @Override
     public void keyPress(int keycode) {
-        throw new UnsupportedOperationException("Not implemented: WLRobotPeer.keyPress()");
+        checkExtensionPresent();
+
+        synchronized (WLRobotPeer.class) {
+            sendJavaKeyImpl(keycode, true);
+        }
     }
 
     @Override
     public void keyRelease(int keycode) {
-        throw new UnsupportedOperationException("Not implemented: WLRobotPeer.keyRelease()");
+        checkExtensionPresent();
+
+        synchronized (WLRobotPeer.class) {
+            sendJavaKeyImpl(keycode, false);
+        }
     }
 
     @Override
@@ -139,4 +163,8 @@ public class WLRobotPeer implements RobotPeer {
     private static native int[]   getRGBPixelsImpl(int x, int y, int width, int height);
     private static native Point   getLocationOfWLSurfaceImpl(long wlSurfacePtr);
     private static native void    setLocationOfWLSurfaceImpl(long wlSurfacePtr, int x, int y);
+    private static native void    sendJavaKeyImpl(int javaKeyCode, boolean pressed);
+    private static native void    mouseMoveImpl(int x, int y);
+    private static native void    sendMouseButtonImpl(int buttons, boolean pressed);
+    private static native void    mouseWheelImpl(int amount);
 }
diff --git a/src/java.desktop/unix/native/libawt_wlawt/WLRobotPeer.c b/src/java.desktop/unix/native/libawt_wlawt/WLRobotPeer.c
index 10268d6bda6..817e69cdcf3 100644
--- a/src/java.desktop/unix/native/libawt_wlawt/WLRobotPeer.c
+++ b/src/java.desktop/unix/native/libawt_wlawt/WLRobotPeer.c
@@ -31,6 +31,8 @@
 
 #include <Trace.h>
 #include <jni_util.h>
+#include <java_awt_event_KeyEvent.h>
+#include <java_awt_event_InputEvent.h>
 
 #include "sun_awt_wl_WLRobotPeer.h"
 #include "WLToolkit.h"
@@ -116,6 +118,158 @@ init_mutex_and_cond(JNIEnv *env, pthread_mutex_t *mutex, pthread_cond_t *cond)
 
 static void
 handle_wakefield_error(JNIEnv *env, uint32_t error_code);
+
+struct wayland_keycode_map_item {
+    int java_key_code;
+    int wayland_key_code;
+};
+
+// Key codes correspond to the Linux event codes:
+// https://github.com/torvalds/linux/blob/master/include/uapi/linux/input-event-codes.h
+static struct wayland_keycode_map_item wayland_keycode_map[] = {
+        { java_awt_event_KeyEvent_VK_ESCAPE, 1 },
+        { java_awt_event_KeyEvent_VK_1, 2 },
+        { java_awt_event_KeyEvent_VK_2, 3 },
+        { java_awt_event_KeyEvent_VK_3, 4 },
+        { java_awt_event_KeyEvent_VK_4, 5 },
+        { java_awt_event_KeyEvent_VK_5, 6 },
+        { java_awt_event_KeyEvent_VK_6, 7 },
+        { java_awt_event_KeyEvent_VK_7, 8 },
+        { java_awt_event_KeyEvent_VK_8, 9 },
+        { java_awt_event_KeyEvent_VK_9, 10 },
+        { java_awt_event_KeyEvent_VK_0, 11 },
+        { java_awt_event_KeyEvent_VK_MINUS, 12 },
+        { java_awt_event_KeyEvent_VK_EQUALS, 13 },
+        { java_awt_event_KeyEvent_VK_BACK_SPACE, 14 },
+        { java_awt_event_KeyEvent_VK_TAB, 15 },
+        { java_awt_event_KeyEvent_VK_Q, 16 },
+        { java_awt_event_KeyEvent_VK_W, 17 },
+        { java_awt_event_KeyEvent_VK_E, 18 },
+        { java_awt_event_KeyEvent_VK_R, 19 },
+        { java_awt_event_KeyEvent_VK_T, 20 },
+        { java_awt_event_KeyEvent_VK_Y, 21 },
+        { java_awt_event_KeyEvent_VK_U, 22 },
+        { java_awt_event_KeyEvent_VK_I, 23 },
+        { java_awt_event_KeyEvent_VK_O, 24 },
+        { java_awt_event_KeyEvent_VK_P, 25 },
+        { java_awt_event_KeyEvent_VK_OPEN_BRACKET, 26 },
+        { java_awt_event_KeyEvent_VK_CLOSE_BRACKET, 27 },
+        { java_awt_event_KeyEvent_VK_ENTER, 28 },
+        { java_awt_event_KeyEvent_VK_CONTROL, 29 },
+        { java_awt_event_KeyEvent_VK_A, 30 },
+        { java_awt_event_KeyEvent_VK_S, 31 },
+        { java_awt_event_KeyEvent_VK_D, 32 },
+        { java_awt_event_KeyEvent_VK_F, 33 },
+        { java_awt_event_KeyEvent_VK_G, 34 },
+        { java_awt_event_KeyEvent_VK_H, 35 },
+        { java_awt_event_KeyEvent_VK_J, 36 },
+        { java_awt_event_KeyEvent_VK_K, 37 },
+        { java_awt_event_KeyEvent_VK_L, 38 },
+        { java_awt_event_KeyEvent_VK_SEMICOLON, 39 },
+        { java_awt_event_KeyEvent_VK_QUOTE, 40 },
+        { java_awt_event_KeyEvent_VK_BACK_QUOTE, 41 },
+        { java_awt_event_KeyEvent_VK_SHIFT, 42 },
+        { java_awt_event_KeyEvent_VK_BACK_SLASH, 43 },
+        { java_awt_event_KeyEvent_VK_Z, 44 },
+        { java_awt_event_KeyEvent_VK_X, 45 },
+        { java_awt_event_KeyEvent_VK_C, 46 },
+        { java_awt_event_KeyEvent_VK_V, 47 },
+        { java_awt_event_KeyEvent_VK_B, 48 },
+        { java_awt_event_KeyEvent_VK_N, 49 },
+        { java_awt_event_KeyEvent_VK_M, 50 },
+        { java_awt_event_KeyEvent_VK_COMMA, 51 },
+        { java_awt_event_KeyEvent_VK_PERIOD, 52 },
+        { java_awt_event_KeyEvent_VK_SLASH, 53 },
+        { java_awt_event_KeyEvent_VK_MULTIPLY, 55 },
+        { java_awt_event_KeyEvent_VK_ALT, 56 },
+        { java_awt_event_KeyEvent_VK_SPACE, 57 },
+        { java_awt_event_KeyEvent_VK_CAPS_LOCK, 58 },
+        { java_awt_event_KeyEvent_VK_F1, 59 },
+        { java_awt_event_KeyEvent_VK_F2, 60 },
+        { java_awt_event_KeyEvent_VK_F3, 61 },
+        { java_awt_event_KeyEvent_VK_F4, 62 },
+        { java_awt_event_KeyEvent_VK_F5, 63 },
+        { java_awt_event_KeyEvent_VK_F6, 64 },
+        { java_awt_event_KeyEvent_VK_F7, 65 },
+        { java_awt_event_KeyEvent_VK_F8, 66 },
+        { java_awt_event_KeyEvent_VK_F9, 67 },
+        { java_awt_event_KeyEvent_VK_F10, 68 },
+        { java_awt_event_KeyEvent_VK_NUM_LOCK, 69 },
+        { java_awt_event_KeyEvent_VK_SCROLL_LOCK, 70 },
+        { java_awt_event_KeyEvent_VK_NUMPAD7, 71 },
+        { java_awt_event_KeyEvent_VK_KP_UP, 72 },
+        { java_awt_event_KeyEvent_VK_NUMPAD8, 72 },
+        { java_awt_event_KeyEvent_VK_NUMPAD9, 73 },
+        { java_awt_event_KeyEvent_VK_SUBTRACT, 74 },
+        { java_awt_event_KeyEvent_VK_KP_LEFT, 75 },
+        { java_awt_event_KeyEvent_VK_NUMPAD4, 75 },
+        { java_awt_event_KeyEvent_VK_NUMPAD5, 76 },
+        { java_awt_event_KeyEvent_VK_KP_RIGHT, 77 },
+        { java_awt_event_KeyEvent_VK_NUMPAD6, 77 },
+        { java_awt_event_KeyEvent_VK_ADD, 78 },
+        { java_awt_event_KeyEvent_VK_NUMPAD1, 79 },
+        { java_awt_event_KeyEvent_VK_KP_DOWN, 80 },
+        { java_awt_event_KeyEvent_VK_NUMPAD2, 80 },
+        { java_awt_event_KeyEvent_VK_NUMPAD3, 81 },
+        { java_awt_event_KeyEvent_VK_NUMPAD0, 82 },
+        { java_awt_event_KeyEvent_VK_DECIMAL, 83 },
+        { java_awt_event_KeyEvent_VK_LESS, 86 },
+        { java_awt_event_KeyEvent_VK_F11, 87 },
+        { java_awt_event_KeyEvent_VK_F12, 88 },
+        { java_awt_event_KeyEvent_VK_KATAKANA, 90 },
+        { java_awt_event_KeyEvent_VK_HIRAGANA, 91 },
+        { java_awt_event_KeyEvent_VK_INPUT_METHOD_ON_OFF, 92 },
+        { java_awt_event_KeyEvent_VK_NONCONVERT, 94 },
+        { java_awt_event_KeyEvent_VK_DIVIDE, 98 },
+        { java_awt_event_KeyEvent_VK_PRINTSCREEN, 99 },
+        { java_awt_event_KeyEvent_VK_ALT_GRAPH, 100 },
+        { java_awt_event_KeyEvent_VK_HOME, 102 },
+        { java_awt_event_KeyEvent_VK_UP, 103 },
+        { java_awt_event_KeyEvent_VK_PAGE_UP, 104 },
+        { java_awt_event_KeyEvent_VK_LEFT, 105 },
+        { java_awt_event_KeyEvent_VK_RIGHT, 106 },
+        { java_awt_event_KeyEvent_VK_END, 107 },
+        { java_awt_event_KeyEvent_VK_DOWN, 108 },
+        { java_awt_event_KeyEvent_VK_PAGE_DOWN, 109 },
+        { java_awt_event_KeyEvent_VK_INSERT, 110 },
+        { java_awt_event_KeyEvent_VK_DELETE, 111 },
+        { java_awt_event_KeyEvent_VK_PAUSE, 119 },
+        { java_awt_event_KeyEvent_VK_DECIMAL, 121 },
+        { java_awt_event_KeyEvent_VK_META, 125 },
+        { java_awt_event_KeyEvent_VK_WINDOWS, 125 },
+        { java_awt_event_KeyEvent_VK_STOP, 128 },
+        { java_awt_event_KeyEvent_VK_AGAIN, 129 },
+        { java_awt_event_KeyEvent_VK_UNDO, 131 },
+        { java_awt_event_KeyEvent_VK_FIND, 136 },
+        { java_awt_event_KeyEvent_VK_HELP, 138 },
+        { java_awt_event_KeyEvent_VK_LEFT_PARENTHESIS, 179 },
+        { java_awt_event_KeyEvent_VK_RIGHT_PARENTHESIS, 180 },
+        { java_awt_event_KeyEvent_VK_F13, 183 },
+        { java_awt_event_KeyEvent_VK_F14, 184 },
+        { java_awt_event_KeyEvent_VK_F15, 185 },
+        { java_awt_event_KeyEvent_VK_F16, 186 },
+        { java_awt_event_KeyEvent_VK_F17, 187 },
+        { java_awt_event_KeyEvent_VK_F18, 188 },
+        { java_awt_event_KeyEvent_VK_F19, 189 },
+        { java_awt_event_KeyEvent_VK_F20, 190 },
+        { java_awt_event_KeyEvent_VK_F21, 191 },
+        { java_awt_event_KeyEvent_VK_F22, 192 },
+        { java_awt_event_KeyEvent_VK_F23, 193 },
+        { java_awt_event_KeyEvent_VK_F24, 194 },
+        { java_awt_event_KeyEvent_VK_UNDEFINED, -1 }
+};
+
+struct wayland_button_map_item {
+    int java_button_mask;
+    int wayland_button_code;
+};
+
+static struct wayland_button_map_item wayland_button_map[] = {
+        { java_awt_event_InputEvent_BUTTON1_DOWN_MASK | java_awt_event_InputEvent_BUTTON1_MASK, 0x110 },
+        { java_awt_event_InputEvent_BUTTON2_DOWN_MASK | java_awt_event_InputEvent_BUTTON2_MASK, 0x112 },
+        { java_awt_event_InputEvent_BUTTON3_DOWN_MASK | java_awt_event_InputEvent_BUTTON3_MASK, 0x111 },
+        { -1, -1 },
+};
 #endif
 
 static jclass    pointClass;          // java.awt.Point
@@ -298,6 +452,79 @@ Java_sun_awt_wl_WLRobotPeer_getRGBPixelsImpl
 #endif
 }
 
+JNIEXPORT void JNICALL
+Java_sun_awt_wl_WLRobotPeer_sendJavaKeyImpl
+        (JNIEnv *env, jclass clazz, jint javaKeyCode, jboolean pressed)
+{
+#ifdef WAKEFIELD_ROBOT
+    if (!wakefield) {
+        JNU_ThrowByName(env, "java/awt/AWTError", "no 'wakefield' protocol extension");
+        return;
+    }
+
+    uint32_t key = 0;
+
+    for (struct wayland_keycode_map_item* item = wayland_keycode_map; item->wayland_key_code != -1; ++item) {
+        if (item->java_key_code == javaKeyCode) {
+            key = item->wayland_key_code;
+            break;
+        }
+    }
+
+    if (!key) {
+        return;
+    }
+
+    wakefield_send_key(wakefield, key, pressed ? 1 : 0);
+#endif
+}
+
+JNIEXPORT void JNICALL
+Java_sun_awt_wl_WLRobotPeer_mouseMoveImpl
+        (JNIEnv *env, jclass clazz, jint x, jint y)
+{
+#ifdef WAKEFIELD_ROBOT
+    if (!wakefield) {
+        JNU_ThrowByName(env, "java/awt/AWTError", "no 'wakefield' protocol extension");
+        return;
+    }
+
+    wakefield_send_cursor(wakefield, x, y);
+#endif
+}
+
+JNIEXPORT void JNICALL
+Java_sun_awt_wl_WLRobotPeer_sendMouseButtonImpl
+        (JNIEnv *env, jclass clazz, jint buttons, jboolean pressed)
+{
+#ifdef WAKEFIELD_ROBOT
+    if (!wakefield) {
+        JNU_ThrowByName(env, "java/awt/AWTError", "no 'wakefield' protocol extension");
+        return;
+    }
+
+    for (struct wayland_button_map_item* item = wayland_button_map; item->wayland_button_code != -1; ++item) {
+        if (item->java_button_mask & buttons) {
+            wakefield_send_button(wakefield, item->wayland_button_code, pressed ? 1 : 0);
+        }
+    }
+#endif
+}
+
+JNIEXPORT void JNICALL
+Java_sun_awt_wl_WLRobotPeer_mouseWheelImpl
+        (JNIEnv *env, jclass clazz, jint amount)
+{
+#ifdef WAKEFIELD_ROBOT
+    if (!wakefield) {
+        JNU_ThrowByName(env, "java/awt/AWTError", "no 'wakefield' protocol extension");
+        return;
+    }
+
+    wakefield_send_wheel(wakefield, amount);
+#endif
+}
+
 #ifdef WAKEFIELD_ROBOT
 
 static void wakefield_surface_location(void *data, struct wakefield *wakefield,
diff --git a/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.c b/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.c
index a275fbaf790..87dc8808ac6 100644
--- a/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.c
+++ b/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.c
@@ -1,4 +1,4 @@
-/* Generated by wayland-scanner 1.19.0 */
+/* Generated by wayland-scanner 1.21.0 */
 
 /*
  * Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
@@ -28,6 +28,16 @@
 #include <stdint.h>
 #include "wayland-util.h"
 
+#ifndef __has_attribute
+# define __has_attribute(x) 0  /* Compatibility with non-clang compilers. */
+#endif
+
+#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
+#define WL_PRIVATE __attribute__ ((visibility("hidden")))
+#else
+#define WL_PRIVATE
+#endif
+
 extern const struct wl_interface wl_buffer_interface;
 extern const struct wl_interface wl_surface_interface;
 
@@ -56,6 +66,10 @@ static const struct wl_message wakefield_requests[] = {
 	{ "move_surface", "oii", wakefield_types + 4 },
 	{ "get_surface_location", "o", wakefield_types + 7 },
 	{ "get_pixel_color", "ii", wakefield_types + 0 },
+	{ "send_key", "uu", wakefield_types + 0 },
+	{ "send_cursor", "ii", wakefield_types + 0 },
+	{ "send_button", "uu", wakefield_types + 0 },
+	{ "send_wheel", "i", wakefield_types + 0 },
 	{ "capture_create", "oii", wakefield_types + 8 },
 };
 
@@ -65,9 +79,9 @@ static const struct wl_message wakefield_events[] = {
 	{ "capture_ready", "ou", wakefield_types + 15 },
 };
 
-WL_EXPORT const struct wl_interface wakefield_interface = {
+WL_PRIVATE const struct wl_interface wakefield_interface = {
 	"wakefield", 1,
-	5, wakefield_requests,
+	9, wakefield_requests,
 	3, wakefield_events,
 };
 
diff --git a/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.h b/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.h
index 9e45c618594..3dc9714ad82 100644
--- a/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.h
+++ b/src/java.desktop/unix/native/libawt_wlawt/wakefield-client-protocol.h
@@ -1,4 +1,4 @@
-/* Generated by wayland-scanner 1.19.0 */
+/* Generated by wayland-scanner 1.21.0 */
 
 #ifndef WAKEFIELD_CLIENT_PROTOCOL_H
 #define WAKEFIELD_CLIENT_PROTOCOL_H
@@ -142,7 +142,11 @@ wakefield_add_listener(struct wakefield *wakefield,
 #define WAKEFIELD_MOVE_SURFACE 1
 #define WAKEFIELD_GET_SURFACE_LOCATION 2
 #define WAKEFIELD_GET_PIXEL_COLOR 3
-#define WAKEFIELD_CAPTURE_CREATE 4
+#define WAKEFIELD_SEND_KEY 4
+#define WAKEFIELD_SEND_CURSOR 5
+#define WAKEFIELD_SEND_BUTTON 6
+#define WAKEFIELD_SEND_WHEEL 7
+#define WAKEFIELD_CAPTURE_CREATE 8
 
 /**
  * @ingroup iface_wakefield
@@ -176,6 +180,22 @@ wakefield_add_listener(struct wakefield *wakefield,
 /**
  * @ingroup iface_wakefield
  */
+#define WAKEFIELD_SEND_KEY_SINCE_VERSION 1
+/**
+ * @ingroup iface_wakefield
+ */
+#define WAKEFIELD_SEND_CURSOR_SINCE_VERSION 1
+/**
+ * @ingroup iface_wakefield
+ */
+#define WAKEFIELD_SEND_BUTTON_SINCE_VERSION 1
+/**
+ * @ingroup iface_wakefield
+ */
+#define WAKEFIELD_SEND_WHEEL_SINCE_VERSION 1
+/**
+ * @ingroup iface_wakefield
+ */
 #define WAKEFIELD_CAPTURE_CREATE_SINCE_VERSION 1
 
 /** @ingroup iface_wakefield */
@@ -204,10 +224,8 @@ wakefield_get_version(struct wakefield *wakefield)
 static inline void
 wakefield_destroy(struct wakefield *wakefield)
 {
-	wl_proxy_marshal((struct wl_proxy *) wakefield,
-			 WAKEFIELD_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wakefield);
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), WL_MARSHAL_FLAG_DESTROY);
 }
 
 /**
@@ -221,8 +239,8 @@ wakefield_destroy(struct wakefield *wakefield)
 static inline void
 wakefield_move_surface(struct wakefield *wakefield, struct wl_surface *surface, int32_t x, int32_t y)
 {
-	wl_proxy_marshal((struct wl_proxy *) wakefield,
-			 WAKEFIELD_MOVE_SURFACE, surface, x, y);
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_MOVE_SURFACE, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, surface, x, y);
 }
 
 /**
@@ -233,8 +251,8 @@ wakefield_move_surface(struct wakefield *wakefield, struct wl_surface *surface,
 static inline void
 wakefield_get_surface_location(struct wakefield *wakefield, struct wl_surface *surface)
 {
-	wl_proxy_marshal((struct wl_proxy *) wakefield,
-			 WAKEFIELD_GET_SURFACE_LOCATION, surface);
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_GET_SURFACE_LOCATION, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, surface);
 }
 
 /**
@@ -245,8 +263,56 @@ wakefield_get_surface_location(struct wakefield *wakefield, struct wl_surface *s
 static inline void
 wakefield_get_pixel_color(struct wakefield *wakefield, int32_t x, int32_t y)
 {
-	wl_proxy_marshal((struct wl_proxy *) wakefield,
-			 WAKEFIELD_GET_PIXEL_COLOR, x, y);
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_GET_PIXEL_COLOR, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, x, y);
+}
+
+/**
+ * @ingroup iface_wakefield
+ *
+ * This requests an emulation of a key press by its Linux event key code.
+ */
+static inline void
+wakefield_send_key(struct wakefield *wakefield, uint32_t key, uint32_t state)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_SEND_KEY, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, key, state);
+}
+
+/**
+ * @ingroup iface_wakefield
+ *
+ * This requests an emulation of the mouse cursor being moved to the specified screen coordinates.
+ */
+static inline void
+wakefield_send_cursor(struct wakefield *wakefield, int32_t x, int32_t y)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_SEND_CURSOR, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, x, y);
+}
+
+/**
+ * @ingroup iface_wakefield
+ *
+ * This requests an emulation of a mouse button press by its Linux event code.
+ */
+static inline void
+wakefield_send_button(struct wakefield *wakefield, uint32_t button, uint32_t state)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_SEND_BUTTON, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, button, state);
+}
+
+/**
+ * @ingroup iface_wakefield
+ *
+ * This requests an emulation of a rotation of a mouse scroll wheel.
+ */
+static inline void
+wakefield_send_wheel(struct wakefield *wakefield, int32_t amount)
+{
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_SEND_WHEEL, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, amount);
 }
 
 /**
@@ -255,8 +321,8 @@ wakefield_get_pixel_color(struct wakefield *wakefield, int32_t x, int32_t y)
 static inline void
 wakefield_capture_create(struct wakefield *wakefield, struct wl_buffer *buffer, int32_t x, int32_t y)
 {
-	wl_proxy_marshal((struct wl_proxy *) wakefield,
-			 WAKEFIELD_CAPTURE_CREATE, buffer, x, y);
+	wl_proxy_marshal_flags((struct wl_proxy *) wakefield,
+			 WAKEFIELD_CAPTURE_CREATE, NULL, wl_proxy_get_version((struct wl_proxy *) wakefield), 0, buffer, x, y);
 }
 
 #ifdef  __cplusplus
diff --git a/test/jdk/java/awt/wakefield/RobotKeyboard.java b/test/jdk/java/awt/wakefield/RobotKeyboard.java
new file mode 100644
index 00000000000..3af23e94d37
--- /dev/null
+++ b/test/jdk/java/awt/wakefield/RobotKeyboard.java
@@ -0,0 +1,288 @@
+/*
+ * Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2023, JetBrains s.r.o.. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.KeyAdapter;
+import java.awt.event.KeyEvent;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * @test
+ * @key headful
+ * @summary JBR-5676 Wayland: support generation of input events by AWT Robot in weston plugin
+ * @requires (os.family == "linux")
+ * @library /test/lib
+ * @build RobotKeyboard
+ * @run driver WakefieldTestDriver -timeout 60 RobotKeyboard
+ */
+
+public class RobotKeyboard {
+    private static String ordinaryKeyNames[] = {
+            "VK_0",
+            "VK_1",
+            "VK_2",
+            "VK_3",
+            "VK_4",
+            "VK_5",
+            "VK_6",
+            "VK_7",
+            "VK_8",
+            "VK_9",
+            "VK_A",
+            "VK_ADD",
+            "VK_AGAIN",
+            "VK_ALT",
+// TODO: WLToolkit doesn't differentiate VK_ALT and VK_ALT_GRAPH for now
+//            "VK_ALT_GRAPH",
+            "VK_B",
+            "VK_BACK_QUOTE",
+            "VK_BACK_SLASH",
+            "VK_BACK_SPACE",
+            "VK_C",
+            "VK_CLOSE_BRACKET",
+            "VK_COMMA",
+            "VK_CONTROL",
+            "VK_D",
+            "VK_DECIMAL",
+            "VK_DECIMAL",
+            "VK_DELETE",
+            "VK_DIVIDE",
+            "VK_DOWN",
+            "VK_E",
+            "VK_END",
+            "VK_ENTER",
+            "VK_EQUALS",
+            "VK_ESCAPE",
+            "VK_F",
+            "VK_F1",
+            "VK_F2",
+            "VK_F3",
+            "VK_F4",
+            "VK_F5",
+            "VK_F6",
+            "VK_F7",
+            "VK_F8",
+            "VK_F9",
+            "VK_F10",
+            "VK_F11",
+            "VK_F12",
+// TODO: WLToolkit ignores F13..F24 due to the XKB issues presumably
+//            "VK_F13",
+//            "VK_F14",
+//            "VK_F15",
+//            "VK_F16",
+//            "VK_F17",
+//            "VK_F18",
+//            "VK_F19",
+//            "VK_F20",
+//            "VK_F21",
+//            "VK_F22",
+//            "VK_F23",
+//            "VK_F24",
+            "VK_FIND",
+            "VK_G",
+            "VK_H",
+            "VK_HELP",
+            "VK_HIRAGANA",
+            "VK_HOME",
+            "VK_I",
+            "VK_INPUT_METHOD_ON_OFF",
+            "VK_INSERT",
+            "VK_J",
+            "VK_K",
+            "VK_KATAKANA",
+            "VK_L",
+            "VK_LEFT",
+            "VK_LEFT_PARENTHESIS",
+            "VK_LESS",
+            "VK_M",
+// TODO: WLToolkit reports the Meta key as VK_WINDOWS
+//            "VK_META",
+            "VK_MINUS",
+            "VK_MULTIPLY",
+            "VK_N",
+            "VK_NONCONVERT",
+            "VK_NUMPAD0",
+            "VK_NUMPAD1",
+            "VK_NUMPAD2",
+            "VK_NUMPAD3",
+            "VK_NUMPAD4",
+            "VK_NUMPAD5",
+            "VK_NUMPAD6",
+            "VK_NUMPAD7",
+            "VK_NUMPAD8",
+            "VK_NUMPAD9",
+            "VK_O",
+            "VK_OPEN_BRACKET",
+            "VK_P",
+            "VK_PAGE_DOWN",
+            "VK_PAGE_UP",
+            "VK_PAUSE",
+            "VK_PERIOD",
+            "VK_PRINTSCREEN",
+            "VK_Q",
+            "VK_QUOTE",
+            "VK_R",
+            "VK_RIGHT",
+            "VK_RIGHT_PARENTHESIS",
+            "VK_S",
+            "VK_SEMICOLON",
+            "VK_SHIFT",
+            "VK_SLASH",
+            "VK_SPACE",
+            "VK_STOP",
+            "VK_SUBTRACT",
+            "VK_T",
+            "VK_TAB",
+            "VK_U",
+            "VK_UNDO",
+            "VK_UP",
+            "VK_V",
+            "VK_W",
+            "VK_WINDOWS",
+            "VK_X",
+            "VK_Y",
+            "VK_Z",
+    };
+
+    private static String lockingKeyNames[] = {
+            "VK_CAPS_LOCK",
+            "VK_NUM_LOCK",
+            "VK_SCROLL_LOCK",
+    };
+
+    private static Robot robot;
+    private static JFrame frame;
+    private static JTextArea textArea;
+    private static final List<KeyEvent> events = new ArrayList<>();
+
+    public static void main(String[] args) throws Exception {
+        SwingUtilities.invokeAndWait(() -> {
+            frame = new JFrame("test");
+
+            textArea = new JTextArea("");
+            textArea.setEditable(false);
+            frame.add(new JScrollPane(textArea));
+            frame.setSize(500, 500);
+            frame.setVisible(true);
+
+            KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(
+                    new KeyEventDispatcher() {
+                        @Override
+                        public boolean dispatchKeyEvent(KeyEvent e) {
+                            if (e.getID() == KeyEvent.KEY_PRESSED || e.getID() == KeyEvent.KEY_RELEASED) {
+                                events.add(e);
+                            }
+                            return false;
+                        }
+                    }
+            );
+        });
+
+        robot = new Robot();
+        robot.setAutoDelay(50);
+        robot.delay(500);
+
+        boolean ok = true;
+
+        for (String key : ordinaryKeyNames) {
+            ok &= processKey(key);
+        }
+
+        for (String key : lockingKeyNames) {
+            ok &= processKey(key);
+
+            // reset the locking state to the previous one
+            int keyCode = getKeyCodeByName(key);
+            robot.keyPress(keyCode);
+            robot.keyRelease(keyCode);
+            robot.waitForIdle();
+        }
+
+        System.err.println("===== TEST RESULT =====");
+        System.err.println(ok ? "TEST PASSED" : "TEST FAILED");
+        System.err.println("===== FULL LOG =====");
+        System.err.println(textArea.getText());
+
+        frame.dispose();
+
+        // Due to some reason that probably has something to do with the implementation
+        // of the test driver, it's necessary to manually call System.exit() here
+        System.exit(ok ? 0 : 1);
+    }
+
+    private static int getKeyCodeByName(String name) {
+        try {
+            return KeyEvent.class.getDeclaredField(name).getInt(KeyEvent.class);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    private static void checkKey(String name) {
+        int keyCode = getKeyCodeByName(name);
+        events.clear();
+        textArea.grabFocus();
+        robot.waitForIdle();
+        robot.keyPress(keyCode);
+        robot.keyRelease(keyCode);
+        robot.waitForIdle();
+
+        if (events.size() != 2) {
+            throw new RuntimeException("Expected two events, got: " + events.size());
+        }
+
+        if (events.get(0).getID() != KeyEvent.KEY_PRESSED || events.get(1).getID() != KeyEvent.KEY_RELEASED) {
+            throw new RuntimeException("Expected one KEY_PRESSED and one KEY_RELEASED");
+        }
+
+        if (events.get(0).getKeyCode() != keyCode) {
+            throw new RuntimeException("KEY_PRESSED keyCode is " + events.get(0).getKeyCode() + ", expected " + keyCode);
+        }
+
+        if (events.get(1).getKeyCode() != keyCode) {
+            throw new RuntimeException("KEY_RELEASED keyCode is " + events.get(1).getKeyCode() + ", expected " + keyCode);
+        }
+    }
+
+    private static void log(String what) {
+        textArea.append(what);
+        textArea.setCaretPosition(textArea.getDocument().getLength());
+        System.err.print(what);
+    }
+
+    private static boolean processKey(String name) {
+        log(name + ": ");
+        try {
+            checkKey(name);
+            log("OK\n");
+            return true;
+        } catch (RuntimeException e) {
+            log(e.getMessage() + "\n");
+            return false;
+        }
+    }
+}
\ No newline at end of file
diff --git a/test/jdk/java/awt/wakefield/ScreenCapture.java b/test/jdk/java/awt/wakefield/ScreenCapture.java
index 8194bd7dbe3..ae78dca159c 100644
--- a/test/jdk/java/awt/wakefield/ScreenCapture.java
+++ b/test/jdk/java/awt/wakefield/ScreenCapture.java
@@ -40,8 +40,8 @@ import java.io.IOException;
  * @requires (os.family == "linux")
  * @library /test/lib
  * @build ScreenCapture
- * @run driver WakefieldTestDriver 1x1400x800 ScreenCapture
- * @run driver WakefieldTestDriver 2x830x800 ScreenCapture
+ * @run driver WakefieldTestDriver -resolution 1x1400x800 ScreenCapture
+ * @run driver WakefieldTestDriver -resolution 2x830x800 ScreenCapture
  */
 
 public class ScreenCapture {
diff --git a/test/jdk/java/awt/wakefield/WakefieldTestDriver.java b/test/jdk/java/awt/wakefield/WakefieldTestDriver.java
index aa9e6676937..2d461660691 100644
--- a/test/jdk/java/awt/wakefield/WakefieldTestDriver.java
+++ b/test/jdk/java/awt/wakefield/WakefieldTestDriver.java
@@ -37,11 +37,11 @@ public class WakefieldTestDriver {
     final static int DEFAULT_NUMBER_OF_SCREENS = 1;
     final static int DEFAULT_SCREEN_WIDTH      = 1280;
     final static int DEFAULT_SCREEN_HEIGHT     = 800;
-    final static int TEST_TIMEOUT_SECONDS      = 10;
+    static int testTimeoutSeconds = 10;
     static void usage() {
         System.out.println(
                 """
-                WakefieldTestDriver [NxWxH] ClassName [args]
+                WakefieldTestDriver [-resolution NxWxH] [-timeout SECONDS] ClassName [args]
                 where
                 N         - number of Weston outputs (screens); defaults to 1
                 W         - width of each screen in pixels; defaults to 1280
@@ -65,24 +65,37 @@ public class WakefieldTestDriver {
         int nScreens     = DEFAULT_NUMBER_OF_SCREENS;
         int screenWidth  = DEFAULT_SCREEN_WIDTH;
         int screenHeight = DEFAULT_SCREEN_HEIGHT;
-        final String firstArg = args[0];
-        if (Character.isDigit(firstArg.charAt(0))) {
-            try {
-                final int firstXIndex = firstArg.indexOf("x", 0);
-                final int secondXIndex = firstArg.indexOf("x", firstXIndex + 1);
-                nScreens = Integer.valueOf(firstArg.substring(0, firstXIndex));
-                screenWidth = Integer.valueOf(firstArg.substring(firstXIndex + 1, secondXIndex));
-                screenHeight = Integer.valueOf(firstArg.substring(secondXIndex + 1, firstArg.length()));
-
-                for (int i = 1; i < args.length; ++i) {
-                    jvmArgs.add(args[i]);
+
+        for (int i = 0; i < args.length; ++i) {
+            if (args[i].equals("-resolution") && i + 1 < args.length) {
+                final String arg = args[i + 1];
+                if (Character.isDigit(arg.charAt(0))) {
+                    try {
+                        final int firstXIndex = arg.indexOf("x", 0);
+                        final int secondXIndex = arg.indexOf("x", firstXIndex + 1);
+                        nScreens = Integer.valueOf(arg.substring(0, firstXIndex));
+                        screenWidth = Integer.valueOf(arg.substring(firstXIndex + 1, secondXIndex));
+                        screenHeight = Integer.valueOf(arg.substring(secondXIndex + 1, arg.length()));
+                    } catch (IndexOutOfBoundsException | NumberFormatException ignored) {
+                        usage();
+                        throw new RuntimeException("Error parsing the first argument of the test driver");
+                    }
                 }
-            } catch (IndexOutOfBoundsException | NumberFormatException ignored) {
-                usage();
-                throw new RuntimeException("Error parsing the first argument of the test driver");
+                ++i;
+                continue;
+            }
+
+            if (args[i].equals("-timeout") && i + 1 < args.length) {
+                final String arg = args[i + 1];
+                testTimeoutSeconds = Integer.valueOf(arg);
+                ++i;
+                continue;
+            }
+
+            for (int j = i; j < args.length; ++j) {
+                jvmArgs.add(args[j]);
             }
-        } else {
-            jvmArgs.addAll(Arrays.asList(args));
+            break;
         }
 
         final String socketName = SOCKET_NAME_PREFIX + ProcessHandle.current().pid();
@@ -95,13 +108,13 @@ public class WakefieldTestDriver {
 
             final Process p = pb.start();
             final OutputAnalyzer output = new OutputAnalyzer(p);
-            final boolean exited = p.waitFor(TEST_TIMEOUT_SECONDS, TimeUnit.SECONDS);
+            final boolean exited = p.waitFor(testTimeoutSeconds, TimeUnit.SECONDS);
             if (!exited) p.destroy();
             System.out.println("Test finished. Output: [[[");
             System.out.println(output.getOutput());
             System.out.println("]]]");
             if (!exited) {
-                throw new RuntimeException("Test timed out after " + TEST_TIMEOUT_SECONDS + " seconds");
+                throw new RuntimeException("Test timed out after " + testTimeoutSeconds + " seconds");
             }
 
             if (exited && output.getExitValue() != 0) {