mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-06 17:16:12 +00:00
19dc7352a7
allowing the standard java key and mouse event listeners to get access to the dom Node that corresponds to that event. I have the Node propagated out to the webclient level, but I need to push it all the way out so the client can access it. Next step is to expose the dom Node to the standard java key and mouse listeners, using test driven development techniques of course. SECTION: Changes M dom/classes/org/mozilla/dom/DOMAccessor.java - make getNodeByHandle(long p) public so I can get the dom node for a key or mouse event. M dom/classes/org/mozilla/dom/NodeImpl.java - added commented out methods for the Node in Java SE 5.0 M webclient/classes_spec/org/mozilla/webclient/impl/wrapper_native/EventRegistrationImpl.java - Extract the dom Node that corresponds to a key or mouse event. M webclient/classes_spec/org/mozilla/webclient/impl/wrapper_native/RDFTreeNode.java - Don't use keyword enum, for Java SE 5.0 M webclient/src_moz/EmbedEventListener.cpp - store the long into the properties. M webclient/src_share/jni_util.cpp M webclient/src_share/jni_util.h - new constant, NodeLong.
421 lines
12 KiB
C
421 lines
12 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is RaptorCanvas.
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*
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* The Initial Developer of the Original Code is Kirk Baker and
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* Ian Wilkinson. Portions created by Kirk Baker and Ian Wilkinson are
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* Copyright (C) 1999 Kirk Baker and Ian Wilkinson. All
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* Rights Reserved.
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*
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* Contributor(s): Kirk Baker <kbaker@eb.com>
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* Ian Wilkinson <iw@ennoble.com>
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* Mark Lin <mark.lin@eng.sun.com>
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* Mark Goddard
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* Ed Burns <edburns@acm.org>
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* Ashutosh Kulkarni <ashuk@eng.sun.com>
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* Ann Sunhachawee
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* Jason Mawdsley <jason@macadamian.com>
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* Louis-Philippe Gagnon <louisphilippe@macadamian.com>
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*/
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/**
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* Util methods
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*/
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#ifndef jni_util_h
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#define jni_util_h
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#include <jni.h>
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//
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// added for 1.1.x compatibility
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//
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#ifdef JNI_VERSION_1_2
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#ifndef JNI_VERSION
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#define JNI_VERSION JNI_VERSION_1_2
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#endif
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#else
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#ifndef JNI_VERSION_1_1
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#define JNI_VERSION_1_1 0x00010001
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#endif
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#ifndef JNI_VERSION
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#define JNI_VERSION JNI_VERSION_1_1
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#endif
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#endif // END: JNI_VERSION_1_2
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//
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// String constants, defined in jni_util.cpp
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//
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extern jobject SCREEN_X_KEY;
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extern jobject SCREEN_Y_KEY;
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extern jobject CLIENT_X_KEY;
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extern jobject CLIENT_Y_KEY;
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extern jobject CHAR_CODE;
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extern jobject KEY_CODE;
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extern jobject ALT_KEY;
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extern jobject CTRL_KEY;
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extern jobject SHIFT_KEY;
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extern jobject META_KEY;
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extern jobject BUTTON_KEY;
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extern jobject CLICK_COUNT_KEY;
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extern jobject USER_NAME_KEY;
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extern jobject PASSWORD_KEY;
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extern jobject EDIT_FIELD_1_KEY;
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extern jobject EDIT_FIELD_2_KEY;
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extern jobject CHECKBOX_STATE_KEY;
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extern jobject BUTTON_PRESSED_KEY;
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extern jobject TRUE_VALUE;
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extern jobject FALSE_VALUE;
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extern jobject ONE_VALUE;
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extern jobject TWO_VALUE;
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extern jobject URI_VALUE;
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extern jobject HEADERS_VALUE;
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extern jobject METHOD_VALUE;
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extern jobject STATUS_VALUE;
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extern jobject REQUEST_BODY_VALUE;
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extern jobject MESSAGE_VALUE;
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extern jobject BM_ADD_DATE_VALUE;
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extern jobject BM_LAST_MODIFIED_DATE_VALUE;
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extern jobject BM_LAST_VISIT_DATE_VALUE;
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extern jobject BM_NAME_VALUE;
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extern jobject BM_URL_VALUE;
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extern jobject BM_DESCRIPTION_VALUE;
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extern jobject BM_IS_FOLDER_VALUE;
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extern jobject NODE_LONG_KEY;
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/**
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* How to create a new listener type on the native side: <P>
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* 1. add an entry in the gSupportedListenerInterfaces array defined in
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* ns_util.cpp or ie_util.cpp <P>
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* 2. add a corresponding entry in the LISTENER_CLASSES enum in
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* jni_util.h <P>
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* 3. add a jstring to the string constant list in
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* jni_util.cpp, below.
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* 4. Initialize this jstring constant in jni_util.cpp
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* util_InitStringConstants() <P>
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* 5. add an entry to the switch statement in NativeEventThread.cpp
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* native{add,remove}Listener <P>
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*/
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/**
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* We need one of these for each of the classes in
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* gSupportedListenerInterfaces, defined in ns_util.cpp
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*/
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extern jstring DOCUMENT_LOAD_LISTENER_CLASSNAME;
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extern jstring MOUSE_LISTENER_CLASSNAME;
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extern jstring KEY_LISTENER_CLASSNAME;
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extern jstring NEW_WINDOW_LISTENER_CLASSNAME;
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//
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// Listener support
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//
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// these index into the gSupportedListenerInterfaces array
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typedef enum {
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DOCUMENT_LOAD_LISTENER = 0,
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MOUSE_LISTENER,
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NEW_WINDOW_LISTENER,
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LISTENER_NOT_FOUND
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} LISTENER_CLASSES;
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// listener names and values, tightly correspond to java listener interfaces
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#define DOCUMENT_LOAD_LISTENER_CLASSNAME_VALUE "org.mozilla.webclient.DocumentLoadListener"
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#define MOUSE_LISTENER_CLASSNAME_VALUE "java.awt.event.MouseListener"
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#define KEY_LISTENER_CLASSNAME_VALUE "java.awt.event.KeyListener"
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#define NEW_WINDOW_LISTENER_CLASSNAME_VALUE "org.mozilla.webclient.NewWindowListener"
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#define START_DOCUMENT_LOAD_EVENT_MASK_VALUE "START_DOCUMENT_LOAD_EVENT_MASK"
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#define END_DOCUMENT_LOAD_EVENT_MASK_VALUE "END_DOCUMENT_LOAD_EVENT_MASK"
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#define START_URL_LOAD_EVENT_MASK_VALUE "START_URL_LOAD_EVENT_MASK"
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#define END_URL_LOAD_EVENT_MASK_VALUE "END_URL_LOAD_EVENT_MASK"
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#define PROGRESS_URL_LOAD_EVENT_MASK_VALUE "PROGRESS_URL_LOAD_EVENT_MASK"
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#define STATUS_URL_LOAD_EVENT_MASK_VALUE "STATUS_URL_LOAD_EVENT_MASK"
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#define UNKNOWN_CONTENT_EVENT_MASK_VALUE "UNKNOWN_CONTENT_EVENT_MASK"
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#define FETCH_INTERRUPT_EVENT_MASK_VALUE "FETCH_INTERRUPT_EVENT_MASK"
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#define MOUSE_DOWN_EVENT_MASK_VALUE "MOUSE_DOWN_EVENT_MASK"
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#define MOUSE_UP_EVENT_MASK_VALUE "MOUSE_UP_EVENT_MASK"
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#define MOUSE_CLICK_EVENT_MASK_VALUE "MOUSE_CLICK_EVENT_MASK"
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#define MOUSE_DOUBLE_CLICK_EVENT_MASK_VALUE "MOUSE_DOUBLE_CLICK_EVENT_MASK"
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#define MOUSE_OVER_EVENT_MASK_VALUE "MOUSE_OVER_EVENT_MASK"
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#define MOUSE_OUT_EVENT_MASK_VALUE "MOUSE_OUT_EVENT_MASK"
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#define KEY_PRESSED_EVENT_MASK_VALUE "KEY_PRESSED"
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#define KEY_RELEASED_EVENT_MASK_VALUE "KEY_RELEASED"
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#define KEY_TYPED_EVENT_MASK_VALUE "KEY_TYPED"
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typedef enum {
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START_DOCUMENT_LOAD_EVENT_MASK = 0,
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END_DOCUMENT_LOAD_EVENT_MASK,
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START_URL_LOAD_EVENT_MASK,
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END_URL_LOAD_EVENT_MASK,
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PROGRESS_URL_LOAD_EVENT_MASK,
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STATUS_URL_LOAD_EVENT_MASK,
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UNKNOWN_CONTENT_EVENT_MASK,
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FETCH_INTERRUPT_EVENT_MASK,
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NUMBER_OF_DOCUMENT_LOADER_MASK_NAMES
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} DOCUMENT_LOADER_EVENT_MASK_NAMES;
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typedef enum {
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MOUSE_DOWN_EVENT_MASK = 0,
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MOUSE_UP_EVENT_MASK,
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MOUSE_CLICK_EVENT_MASK,
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MOUSE_DOUBLE_CLICK_EVENT_MASK,
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MOUSE_OVER_EVENT_MASK,
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MOUSE_OUT_EVENT_MASK,
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NUMBER_OF_DOM_MOUSE_LISTENER_MASK_NAMES
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} DOM_MOUSE_LISTENER_EVENT_MASK_NAMES;
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typedef enum {
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KEY_PRESSED_EVENT_MASK = 0,
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KEY_RELEASED_EVENT_MASK,
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KEY_TYPED_EVENT_MASK,
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NUMBER_OF_DOM_KEY_LISTENER_MASK_NAMES
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} DOM_KEY_LISTENER_EVENT_MASK_NAMES;
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// BookmarkEntry string constants, must coincide with java
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#define BM_ADD_DATE "AddDate"
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#define BM_LAST_MODIFIED_DATE "LastModifiedDate"
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#define BM_LAST_VISIT_DATE "LastVisitDate"
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#define BM_NAME "Name"
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#define BM_URL "URL"
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#define BM_DESCRIPTION "Description"
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#define BM_IS_FOLDER "IsFolder"
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extern jlong DocumentLoader_maskValues [NUMBER_OF_DOCUMENT_LOADER_MASK_NAMES];
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extern char *DocumentLoader_maskNames [NUMBER_OF_DOCUMENT_LOADER_MASK_NAMES + 1];
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extern jlong DOMMouseListener_maskValues [NUMBER_OF_DOM_MOUSE_LISTENER_MASK_NAMES];
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extern char *DOMMouseListener_maskNames [NUMBER_OF_DOM_MOUSE_LISTENER_MASK_NAMES + 1];
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extern jint DOMKeyListener_maskValues [NUMBER_OF_DOM_KEY_LISTENER_MASK_NAMES];
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extern char *DOMKeyListener_maskNames [NUMBER_OF_DOM_KEY_LISTENER_MASK_NAMES + 1];
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/**
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* This struct contains all non browser specific per-window data. The
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* WebShellInitContext struct, in the src_moz and src_ie directories
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* contains a pointer to a ShareInitContext struct.
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*/
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struct ShareInitContext {
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jclass propertiesClass;
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};
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extern JavaVM *gVm; // defined in jni_util.cpp
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#ifndef nsnull
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#define nsnull 0
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#endif
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void util_InitializeShareInitContext(JNIEnv *env, void *initContext);
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void util_DeallocateShareInitContext(JNIEnv *env, void *initContext);
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/**
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* Initialize the above extern jobject string constants as jstrings
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*/
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jboolean util_InitStringConstants();
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jboolean util_StringConstantsAreInitialized();
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void util_ThrowExceptionToJava (JNIEnv * env, const char * message);
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void util_ThrowExceptionToJava (JNIEnv * env, const char *exceptionClass,
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const char * message);
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/**
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* simply call the java method nativeEventOccurred on
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* eventRegistrationImpl, passing webclientEventListener and eventType
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* as arguments.
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*/
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jint util_SendEventToJava(JNIEnv *env, jobject eventRegistrationImpl,
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jstring eventListenerClassName,
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jlong eventType,
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jobject eventData);
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char *util_GetCurrentThreadName(JNIEnv *env);
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void util_DumpJavaStack(JNIEnv *env);
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//
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// Functions to wrap JNIEnv functions.
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//
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#include "jni_util_export.h"
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jobject util_NewGlobalRef(JNIEnv *env, jobject toAddRef);
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void util_DeleteGlobalRef(JNIEnv *env, jobject toDeleteRef);
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void util_DeleteLocalRef(JNIEnv *env, jobject toDeleteRef);
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jthrowable util_ExceptionOccurred(JNIEnv *env);
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jint util_GetJavaVM(JNIEnv *env, JavaVM **vm);
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jclass util_FindClass(JNIEnv *env, const char *fullyQualifiedClassName);
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jobject util_CallStaticObjectMethodlongArg(JNIEnv *env, jclass clazz,
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jmethodID methodID, jlong longArg);
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jfieldID util_GetStaticFieldID(JNIEnv *env, jclass clazz,
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const char *fieldName,
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const char *signature);
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jlong util_GetStaticLongField(JNIEnv *env, jclass clazz, jfieldID id);
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jint util_GetStaticIntField(JNIEnv *env, jclass clazz, jfieldID id);
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jboolean util_IsInstanceOf(JNIEnv *env, jobject obj, jclass clazz);
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jint util_GetIntValueFromInstance(JNIEnv *env, jobject instance,
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const char *fieldName);
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void util_SetIntValueForInstance(JNIEnv *env, jobject instance,
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const char *fieldName, jint newValue);
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/**
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* A JNI wrapper to create a java.util.Properties object, or the
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* equivalent object in the BAL case.
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*/
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jobject util_CreatePropertiesObject(JNIEnv *env, jobject reserved_NotUsed);
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/**
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* A JNI wrapper to destroy the object from CreatePropertiesObject
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*/
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void util_DestroyPropertiesObject(JNIEnv *env, jobject propertiesObject,
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jobject reserved_NotUsed);
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/**
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* A JNI wrapper to clear the object from CreatePropertiesObject
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*/
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void util_ClearPropertiesObject(JNIEnv *env, jobject propertiesObject,
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jobject reserved_NotUsed);
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/**
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* A JNI wrapper for storing a name/value pair into the Properties
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* object created by CreatePropertiesObject
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*/
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void util_StoreIntoPropertiesObject(JNIEnv *env, jobject propertiesObject,
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jobject name, jobject value,
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jobject reserved);
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/**
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* A JNI wrapper to get a value for a name out of a PropertiesObject
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* created by CreatePropertiesObject
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*/
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jobject util_GetFromPropertiesObject(JNIEnv *, jobject propertiesObject,
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jobject name, jobject reserved);
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/**
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* A JNI wrapper to get a boolean value for a name out of a PropertiesObject
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* created by CreatePropertiesObject
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*/
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jboolean util_GetBoolFromPropertiesObject(JNIEnv *, jobject propertiesObject,
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jobject name, jobject reserved);
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/**
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* A JNI wrapper to get an int value for a name out of a PropertiesObject
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* created by CreatePropertiesObject
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*/
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jint util_GetIntFromPropertiesObject(JNIEnv *, jobject propertiesObject,
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jobject name, jobject reserved);
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void util_getSystemProperty(JNIEnv *env,
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const char *propName,
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char *propValue,
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jint propValueLen);
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//
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// Functions provided by the browser specific native code
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//
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void util_LogMessage(int level, const char *fmt);
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void util_Assert(void *test);
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//
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// Functions from secret JDK files
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//
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JNIEXPORT jvalue JNICALL
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JNU_CallMethodByName(JNIEnv *env,
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jboolean *hasException,
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jobject obj,
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const char *name,
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const char *signature,
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...);
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JNIEXPORT jvalue JNICALL
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JNU_CallMethodByNameV(JNIEnv *env,
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jboolean *hasException,
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jobject obj,
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const char *name,
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const char *signature,
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va_list args);
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JNIEXPORT void * JNICALL
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JNU_GetEnv(JavaVM *vm, jint version);
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#endif // jni_util_h
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