117 // invert the wheelRotation for the peer
118 peer.dispatchMouseWheelEvent(when, x, y, modifiers, scrollType,
119 scrollAmount, -wheelRotation, -delta, null);
120 }
121
122 /**
123 * Handles key events.
124 */
125 void handleKeyEvent(int eventType, int modifierFlags, String chars,
126 short keyCode, boolean needsKeyTyped) {
127 boolean isFlagsChangedEvent =
128 isNpapiCallback ? (eventType == CocoaConstants.NPCocoaEventFlagsChanged) :
129 (eventType == CocoaConstants.NSFlagsChanged);
130
131 int jeventType = KeyEvent.KEY_PRESSED;
132 int jkeyCode = KeyEvent.VK_UNDEFINED;
133 int jkeyLocation = KeyEvent.KEY_LOCATION_UNKNOWN;
134 boolean postsTyped = false;
135
136 char testChar = KeyEvent.CHAR_UNDEFINED;
137 char testDeadChar = 0;
138
139 if (isFlagsChangedEvent) {
140 int[] in = new int[] {modifierFlags, keyCode};
141 int[] out = new int[3]; // [jkeyCode, jkeyLocation, jkeyType]
142
143 NSEvent.nsKeyModifiersToJavaKeyInfo(in, out);
144
145 jkeyCode = out[0];
146 jkeyLocation = out[1];
147 jeventType = out[2];
148 } else {
149 if (chars != null && chars.length() > 0) {
150 testChar = chars.charAt(0);
151 }
152
153 int[] in = new int[] {testChar, testDeadChar, modifierFlags, keyCode};
154 int[] out = new int[2]; // [jkeyCode, jkeyLocation]
155
156 postsTyped = NSEvent.nsToJavaKeyInfo(in, out);
157 if (!postsTyped) {
158 testChar = KeyEvent.CHAR_UNDEFINED;
159 }
160
161 jkeyCode = out[0];
162 jkeyLocation = out[1];
163 jeventType = isNpapiCallback ? NSEvent.npToJavaEventType(eventType) :
164 NSEvent.nsToJavaEventType(eventType);
165 }
166
167 char javaChar = NSEvent.nsToJavaChar(testChar, modifierFlags);
168 // Some keys may generate a KEY_TYPED, but we can't determine
169 // what that character is. That's likely a bug, but for now we
170 // just check for CHAR_UNDEFINED.
171 if (javaChar == KeyEvent.CHAR_UNDEFINED) {
172 postsTyped = false;
173 }
174
175
176 int jmodifiers = NSEvent.nsToJavaKeyModifiers(modifierFlags);
177 long when = System.currentTimeMillis();
178
179 peer.dispatchKeyEvent(jeventType, when, jmodifiers,
180 jkeyCode, javaChar, jkeyLocation);
|
117 // invert the wheelRotation for the peer
118 peer.dispatchMouseWheelEvent(when, x, y, modifiers, scrollType,
119 scrollAmount, -wheelRotation, -delta, null);
120 }
121
122 /**
123 * Handles key events.
124 */
125 void handleKeyEvent(int eventType, int modifierFlags, String chars,
126 short keyCode, boolean needsKeyTyped) {
127 boolean isFlagsChangedEvent =
128 isNpapiCallback ? (eventType == CocoaConstants.NPCocoaEventFlagsChanged) :
129 (eventType == CocoaConstants.NSFlagsChanged);
130
131 int jeventType = KeyEvent.KEY_PRESSED;
132 int jkeyCode = KeyEvent.VK_UNDEFINED;
133 int jkeyLocation = KeyEvent.KEY_LOCATION_UNKNOWN;
134 boolean postsTyped = false;
135
136 char testChar = KeyEvent.CHAR_UNDEFINED;
137 boolean isDeadChar = (chars!= null && chars.length() == 0);
138
139 if (isFlagsChangedEvent) {
140 int[] in = new int[] {modifierFlags, keyCode};
141 int[] out = new int[3]; // [jkeyCode, jkeyLocation, jkeyType]
142
143 NSEvent.nsKeyModifiersToJavaKeyInfo(in, out);
144
145 jkeyCode = out[0];
146 jkeyLocation = out[1];
147 jeventType = out[2];
148 } else {
149 if (chars != null && chars.length() > 0) {
150 testChar = chars.charAt(0);
151 }
152
153 int[] in = new int[] {testChar, isDeadChar ? 1 : 0, modifierFlags, keyCode};
154 int[] out = new int[3]; // [jkeyCode, jkeyLocation, deadChar]
155
156 postsTyped = NSEvent.nsToJavaKeyInfo(in, out);
157 if (!postsTyped) {
158 testChar = KeyEvent.CHAR_UNDEFINED;
159 }
160
161 if(isDeadChar){
162 testChar = (char) out[2];
163 }
164
165 jkeyCode = out[0];
166 jkeyLocation = out[1];
167 jeventType = isNpapiCallback ? NSEvent.npToJavaEventType(eventType) :
168 NSEvent.nsToJavaEventType(eventType);
169 }
170
171 char javaChar = NSEvent.nsToJavaChar(testChar, modifierFlags);
172 // Some keys may generate a KEY_TYPED, but we can't determine
173 // what that character is. That's likely a bug, but for now we
174 // just check for CHAR_UNDEFINED.
175 if (javaChar == KeyEvent.CHAR_UNDEFINED) {
176 postsTyped = false;
177 }
178
179
180 int jmodifiers = NSEvent.nsToJavaKeyModifiers(modifierFlags);
181 long when = System.currentTimeMillis();
182
183 peer.dispatchKeyEvent(jeventType, when, jmodifiers,
184 jkeyCode, javaChar, jkeyLocation);
|