зеркало из https://github.com/mozilla/pjs.git
325 строки
9.7 KiB
C++
325 строки
9.7 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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*/
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#include "HistoryImpl.h"
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#include "ns_util.h"
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#include "nsActions.h"
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JNIEXPORT void JNICALL
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Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeBack
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellBack");
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return;
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}
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if (initContext->initComplete) {
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wsBackEvent * actionEvent =
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new wsBackEvent(initContext->webNavigation);
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PLEvent * event = (PLEvent*) *actionEvent;
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::util_PostSynchronousEvent(initContext, event);
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}
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return;
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}
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JNIEXPORT jboolean
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JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeCanBack
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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jboolean result = JNI_FALSE;
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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void * voidResult;
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// PRBool voidResult;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellCanBack");
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return result;
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}
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if (initContext->initComplete) {
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wsCanBackEvent * actionEvent =
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new wsCanBackEvent(initContext->webNavigation);
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PLEvent * event = (PLEvent*) *actionEvent;
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voidResult = ::util_PostSynchronousEvent(initContext, event);
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result = (PR_FALSE == ((PRBool) voidResult)) ? JNI_FALSE : JNI_TRUE;
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}
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return result;
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}
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JNIEXPORT jobjectArray JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetBackList
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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jobjectArray result = nsnull;
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return result;
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}
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JNIEXPORT void JNICALL
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Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeClearHistory
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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}
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JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeForward
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellForward");
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return;
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}
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if (initContext->initComplete) {
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wsForwardEvent * actionEvent =
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new wsForwardEvent(initContext->webNavigation);
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PLEvent * event = (PLEvent*) *actionEvent;
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::util_PostSynchronousEvent(initContext, event);
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}
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return;
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}
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JNIEXPORT jboolean JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeCanForward
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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jboolean result = JNI_FALSE;
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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void * voidResult;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellCanForward");
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return result;
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}
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if (initContext->initComplete) {
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wsCanForwardEvent * actionEvent =
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new wsCanForwardEvent(initContext->webNavigation);
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PLEvent * event = (PLEvent*) *actionEvent;
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voidResult = ::util_PostSynchronousEvent(initContext, event);
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result = (PR_FALSE == ((PRBool) voidResult)) ? JNI_FALSE : JNI_TRUE;
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}
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return result;
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}
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JNIEXPORT jobjectArray JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetForwardList
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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jobjectArray result = nsnull;
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return result;
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}
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JNIEXPORT jobjectArray JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetHistory
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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jobjectArray result = nsnull;
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return result;
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}
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JNIEXPORT jobject JNICALL
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Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetHistoryEntry
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(JNIEnv *env, jobject obj, jint webShellPtr, jint historyIndex)
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{
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jobject result = nsnull;
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return result;
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}
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JNIEXPORT jint JNICALL
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Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetCurrentHistoryIndex
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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void * voidResult = nsnull;
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jint result = -1;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellGetHistoryIndex");
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return result;
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}
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if (initContext->initComplete) {
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nsISHistory* sHistory;
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nsresult rv = initContext->webNavigation->GetSessionHistory(&sHistory);
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if ( NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: couldn't get History for passing to raptorWebShellGetHistoryIndex");
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return result;
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}
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wsGetHistoryIndexEvent * actionEvent =
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new wsGetHistoryIndexEvent(sHistory);
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PLEvent * event = (PLEvent*) *actionEvent;
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voidResult = ::util_PostSynchronousEvent(initContext, event);
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result = (jint) voidResult;
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}
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return result;
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}
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JNIEXPORT void JNICALL
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Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeSetCurrentHistoryIndex
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(JNIEnv *env, jobject obj, jint webShellPtr, jint historyIndex)
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{
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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void * voidResult = nsnull;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to nativeSetCurrentHistoryIndex");
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return;
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}
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if (initContext->initComplete) {
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wsGoToEvent * actionEvent =
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new wsGoToEvent(initContext->webNavigation, historyIndex);
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PLEvent * event = (PLEvent*) *actionEvent;
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voidResult = ::util_PostSynchronousEvent(initContext, event);
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}
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return;
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}
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JNIEXPORT jint JNICALL
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Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetHistoryLength
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(JNIEnv *env, jobject obj, jint webShellPtr)
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{
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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void * voidResult = nsnull;
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jint result = -1;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellGetHistoryLength");
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return result;
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}
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if (initContext->initComplete) {
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nsISHistory* sHistory;
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nsresult rv = initContext->webNavigation->GetSessionHistory(&sHistory);
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if ( NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: couldn't get History for passing to raptorWebShellGetHistoryIndex");
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return result;
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}
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wsGetHistoryLengthEvent * actionEvent =
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new wsGetHistoryLengthEvent(sHistory);
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PLEvent * event = (PLEvent*) *actionEvent;
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voidResult = ::util_PostSynchronousEvent(initContext, event);
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result = (jint) voidResult;
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}
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return result;
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}
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JNIEXPORT jstring JNICALL Java_org_mozilla_webclient_wrapper_1native_HistoryImpl_nativeGetURLForIndex
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(JNIEnv *env, jobject obj, jint webShellPtr, jint historyIndex)
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{
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JNIEnv * pEnv = env;
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jobject jobj = obj;
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char * charResult = nsnull;
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jstring urlString = nsnull;
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WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
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if (initContext == nsnull) {
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::util_ThrowExceptionToJava(env, "Exception: null webShellPtr passed to raptorWebShellGetURL");
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return nsnull;
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}
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if (initContext->initComplete) {
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nsISHistory* sHistory;
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nsresult rv = initContext->webNavigation->GetSessionHistory(&sHistory);
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if ( NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: couldn't get History for passing to raptorWebShellGetHistoryIndex");
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return nsnull;
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}
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wsGetURLForIndexEvent * actionEvent =
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new wsGetURLForIndexEvent(initContext->sHistory,
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historyIndex);
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PLEvent * event = (PLEvent*) *actionEvent;
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charResult = (char *) ::util_PostSynchronousEvent(initContext, event);
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if (charResult != nsnull) {
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urlString = ::util_NewStringUTF(env, (const char *) charResult);
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}
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else {
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::util_ThrowExceptionToJava(env, "raptorWebShellGetURL Exception: GetURL() returned nsnull");
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return nsnull;
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}
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nsCRT::free(charResult);
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}
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return urlString;
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}
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