зеркало из https://github.com/mozilla/pjs.git
178 строки
4.5 KiB
C++
178 строки
4.5 KiB
C++
/*
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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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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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The Original Code is mozilla.org code.
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The Initial Developer of the Original Code is Sun Microsystems,
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Inc. Portions created by Sun are
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Copyright (C) 1999 Sun Microsystems, Inc. All
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Rights Reserved.
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Contributor(s):
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*/
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#include "prlog.h"
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#include "nsIDOMAttr.h"
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#include "javaDOMGlobals.h"
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#include "org_mozilla_dom_AttrImpl.h"
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/*
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* Class: org_mozilla_dom_AttrImpl
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* Method: getName
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* Signature: ()Ljava/lang/String;
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*/
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JNIEXPORT jstring JNICALL Java_org_mozilla_dom_AttrImpl_nativeGetName
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(JNIEnv *env, jobject jthis)
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{
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nsIDOMAttr* attr = (nsIDOMAttr*)
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env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
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if (!attr) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getName: NULL pointer\n"));
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return NULL;
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}
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nsString name;
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nsresult rv = attr->GetName(name);
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if (NS_FAILED(rv)) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getName: failed (%x)\n", rv));
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return NULL;
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}
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jstring jname = env->NewString((jchar*) name.get(), name.Length());
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if (!jname) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getName: NewString failed\n"));
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}
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return jname;
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}
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/*
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* Class: org_mozilla_dom_AttrImpl
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* Method: getSpecified
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* Signature: ()Z
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*/
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JNIEXPORT jboolean JNICALL Java_org_mozilla_dom_AttrImpl_nativeGetSpecified
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(JNIEnv *env, jobject jthis)
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{
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nsIDOMAttr* attr = (nsIDOMAttr*)
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env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
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if (!attr) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getSpecified: NULL pointer\n"));
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return JNI_FALSE;
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}
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PRBool specified = PR_FALSE;
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nsresult rv = attr->GetSpecified(&specified);
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if (NS_FAILED(rv)) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getSpecified: failed (%x)\n", rv));
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return JNI_FALSE;
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}
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return (specified == PR_TRUE) ? JNI_TRUE : JNI_FALSE;
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}
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/*
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* Class: org_mozilla_dom_AttrImpl
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* Method: getValue
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* Signature: ()Ljava/lang/String;
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*/
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JNIEXPORT jstring JNICALL Java_org_mozilla_dom_AttrImpl_nativeGetValue
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(JNIEnv *env, jobject jthis)
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{
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nsIDOMAttr* attr = (nsIDOMAttr*)
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env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
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if (!attr) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getValue: NULL pointer\n"));
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return NULL;
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}
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nsString value;
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nsresult rv = attr->GetValue(value);
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if (NS_FAILED(rv)) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getValue: failed (%x)\n", rv));
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return NULL;
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}
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jstring jval = env->NewString((jchar*) value.get(), value.Length());
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if (!jval) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getValue: NewString failed\n"));
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}
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return jval;
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}
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/*
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* Class: org_mozilla_dom_AttrImpl
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* Method: setValue
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* Signature: (Ljava/lang/String;)V
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*/
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JNIEXPORT void JNICALL Java_org_mozilla_dom_AttrImpl_nativeSetValue
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(JNIEnv *env, jobject jthis, jstring jval)
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{
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nsIDOMAttr* attr = (nsIDOMAttr*)
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env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
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if (!attr || !jval) {
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JavaDOMGlobals::ThrowException(env,
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"Attr.setValue: NULL pointer\n");
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return;
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}
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nsString* cstr = JavaDOMGlobals::GetUnicode(env, jval);
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if (!cstr)
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return;
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nsresult rv = attr->SetValue(*cstr);
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nsMemory::Free(cstr);
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if (NS_FAILED(rv)) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.setValue: failed (%x)\n", rv));
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return;
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}
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}
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/*
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* Class: org_mozilla_dom_AttrImpl
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* Method: getOwnerElement
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* Signature: ()Lorg/w3c/dom/Element;
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*/
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JNIEXPORT jobject JNICALL Java_org_mozilla_dom_AttrImpl_nativeGetOwnerElement
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(JNIEnv *env, jobject jthis)
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{
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nsIDOMAttr* attr = (nsIDOMAttr*)
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env->GetLongField(jthis, JavaDOMGlobals::nodePtrFID);
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if (!attr) {
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JavaDOMGlobals::ThrowException(env,
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"Attr.setValue: NULL pointer\n");
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return NULL;
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}
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nsIDOMElement* aOwnerElement = nsnull;
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nsresult rv = attr->GetOwnerElement(&aOwnerElement);
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if (NS_FAILED(rv)) {
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PR_LOG(JavaDOMGlobals::log, PR_LOG_ERROR,
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("Attr.getOwnerElement: failed (%x)\n", rv));
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return NULL;
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}
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return JavaDOMGlobals::CreateNodeSubtype(env, (nsIDOMNode*)aOwnerElement);
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}
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