6bd98defd0
This change replaces all printfs in src_moz with calls to PR_LOG. No
printfs should appear in src_moz anymore.
You won't see any console output from native code unless you define
NSPR_LOG_MODULES=webclient:3
in your environment. Furthermore, if you want PR_LOG statements in
webclient to go to a file instead, define
WEBCLIENT_LOG_FILE=C:\VALIDDIR\filename.txt
in your environment. This file will get created fresh each time, since
PR_LOG uses fopen(filename, "w").
New Files:
I've created ns_globals.h, included from jni_util.h. ns_globals.h holds
an extern * to a struct used in the PR_LOG calls.
Significant changes:
WrapperFactoryImpl.cpp
nativeAppInitialize(){
Added:
#if DEBUG_RAPTOR_CANVAS
prLogModuleInfo = PR_NewLogModule("webclient");
const char *webclientLogFile = PR_GetEnv("WEBCLIENT_LOG_FILE");
if (nsnull != webclientLogFile) {
PR_SetLogFile(webclientLogFile);
// If this fails, it just goes to stdout/stderr
}
#endif
}
All the other files in this checkin follow the this pattern:
Before checkin:
printf("InitMozillaStuff(%lx): Create the Event Queue for the UI thread...\n",
initContext);
After checkin:
if (prLogModuleInfo) {
PR_LOG(prLogModuleInfo, 3,
("InitMozillaStuff(%lx): Create the Event Queue for the UI thread...\n",
initContext));
}
See http://lxr.mozilla.org/mozilla/source/nsprpub/pr/include/prlog.h#190
for the definition of PR_LOG
git-svn-id: svn://10.0.0.236/trunk@65380 18797224-902f-48f8-a5cc-f745e15eee43
288 lines
9.4 KiB
C++
288 lines
9.4 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): Ed Burns <edburns@acm.org>
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*/
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#include "RDFTreeNode.h"
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#include "rdf_util.h"
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#include "jni_util.h"
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#include "nsIServiceManager.h"
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//
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// Local function prototypes
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//
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//
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// JNI methods
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//
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JNIEXPORT jboolean JNICALL Java_org_mozilla_webclient_wrapper_1native_RDFTreeNode_nativeIsLeaf
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(JNIEnv *env, jobject obj, jint nativeRDFNode)
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{
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nsCOMPtr<nsIRDFNode> node = (nsIRDFNode *) nativeRDFNode;
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nsCOMPtr<nsIRDFResource> nodeResource;
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nsresult rv;
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jboolean result = JNI_FALSE;
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PRInt32 count;
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rv = node->QueryInterface(NS_GET_IID(nsIRDFResource),
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getter_AddRefs(nodeResource));
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeIsLeaf: nativeRDFNode is not an RDFResource.");
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return result;
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}
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rv = rdf_getChildCount(nodeResource, &count);
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeIsLeaf: can't get child count from nativeRDFNode.");
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return result;
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}
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result = (0 == count) ? JNI_TRUE : JNI_FALSE;
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return result;
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}
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JNIEXPORT jboolean JNICALL Java_org_mozilla_webclient_wrapper_1native_RDFTreeNode_nativeIsContainer
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(JNIEnv *env, jobject obj, jint nativeRDFNode)
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{
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nsCOMPtr<nsIRDFNode> node = (nsIRDFNode *) nativeRDFNode;
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nsCOMPtr<nsIRDFResource> nodeResource;
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nsresult rv;
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jboolean result = JNI_FALSE;
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PRBool prBool;
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rv = node->QueryInterface(NS_GET_IID(nsIRDFResource),
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getter_AddRefs(nodeResource));
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeIsContainer: nativeRDFNode is not an RDFResource.");
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return result;
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}
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rv = gRDFCU->IsContainer(gBookmarksDataSource, nodeResource,
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&prBool);
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result = (prBool == PR_FALSE) ? JNI_FALSE : JNI_TRUE;
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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_RDFTreeNode_nativeGetChildAt
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(JNIEnv *env, jobject obj, jint nativeRDFNode, jint childIndex)
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{
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jint result = -1;
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nsresult rv;
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// PENDING(edburns): assert rdf_InitRDFUtils()
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nsCOMPtr<nsIRDFResource> parent = (nsIRDFResource *) nativeRDFNode;
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nsCOMPtr<nsIRDFResource> child;
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rv = rdf_getChildAt(childIndex, parent, getter_AddRefs(child));
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeGetChildAt: Can't get child.");
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return result;
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}
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result = (jint)child.get();
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((nsISupports *)result)->AddRef();
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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_RDFTreeNode_nativeGetChildCount
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(JNIEnv *env, jobject obj, jint nativeRDFNode)
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{
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jint result = -1;
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PRInt32 count;
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nsresult rv;
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// PENDING(edburns): assert rdf_InitRDFUtils()
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nsCOMPtr<nsIRDFResource> parent = (nsIRDFResource *) nativeRDFNode;
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rv = rdf_getChildCount(parent, &count);
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeGetChildCount: Can't get child count.");
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return result;
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}
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result = (jint)count;
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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_RDFTreeNode_nativeGetIndex
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(JNIEnv *env, jobject obj, jint nativeRDFNode, jint childRDFNode)
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{
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jint result = -1;
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PRInt32 index;
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nsresult rv;
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// PENDING(edburns): assert rdf_InitRDFUtils()
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nsCOMPtr<nsIRDFResource> parent = (nsIRDFResource *) nativeRDFNode;
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nsCOMPtr<nsIRDFResource> child = (nsIRDFResource *) childRDFNode;
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rv = rdf_getIndexOfChild(parent, child, &index);
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result = (jint) index;
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return result;
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}
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JNIEXPORT jstring JNICALL
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Java_org_mozilla_webclient_wrapper_1native_RDFTreeNode_nativeToString
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(JNIEnv *env, jobject obj, jint nativeRDFNode)
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{
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nsCOMPtr<nsIRDFResource> currentResource =
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(nsIRDFResource *) nativeRDFNode;
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nsCOMPtr<nsIRDFNode> node;
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nsCOMPtr<nsIRDFLiteral> literal;
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jstring result = nsnull;
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PRBool isContainer = PR_FALSE;
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nsresult rv;
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const PRUnichar *textForNode = nsnull;
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rv = gRDFCU->IsContainer(gBookmarksDataSource, currentResource,
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&isContainer);
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeToString: Can't tell if RDFResource is container.");
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return result;
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}
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if (isContainer) {
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// It's a bookmarks folder
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rv = gBookmarksDataSource->GetTarget(currentResource,
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kNC_Name, PR_TRUE,
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getter_AddRefs(node));
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// get the name of the folder
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if (rv == 0) {
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// if so, make sure it's an nsIRDFLiteral
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rv = node->QueryInterface(NS_GET_IID(nsIRDFLiteral),
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getter_AddRefs(literal));
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if (NS_SUCCEEDED(rv)) {
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rv = literal->GetValueConst(&textForNode);
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}
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else {
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if (prLogModuleInfo) {
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PR_LOG(prLogModuleInfo, 3,
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("nativeToString: node is not an nsIRDFLiteral.\n"));
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}
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}
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}
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}
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else {
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// It's a bookmark or a Separator
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rv = gBookmarksDataSource->GetTarget(currentResource,
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kNC_URL, PR_TRUE,
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getter_AddRefs(node));
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// See if it has a Name
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if (0 != rv) {
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rv = gBookmarksDataSource->GetTarget(currentResource,
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kNC_Name, PR_TRUE,
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getter_AddRefs(node));
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}
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if (0 == rv) {
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rv = node->QueryInterface(NS_GET_IID(nsIRDFLiteral),
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getter_AddRefs(literal));
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if (NS_SUCCEEDED(rv)) {
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// get the value of the literal
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rv = literal->GetValueConst(&textForNode);
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if (NS_FAILED(rv)) {
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if (prLogModuleInfo) {
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PR_LOG(prLogModuleInfo, 3,
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("nativeToString: node doesn't have a value.\n"));
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}
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}
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}
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else {
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rdf_printArcLabels(currentResource);
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if (prLogModuleInfo) {
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PR_LOG(prLogModuleInfo, 3,
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("nativeToString: node is not an nsIRDFLiteral.\n"));
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}
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}
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}
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else {
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rdf_printArcLabels(currentResource);
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if (prLogModuleInfo) {
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PR_LOG(prLogModuleInfo, 3,
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("nativeToString: node doesn't have a URL.\n"));
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}
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}
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}
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if (nsnull != textForNode) {
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nsString * string = new nsString(textForNode);
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int length = 0;
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if (nsnull != string) {
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length = string->Length();
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}
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result = ::util_NewString(env, textForNode, length);
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}
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else {
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result = ::util_NewStringUTF(env, "");
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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_RDFTreeNode_nativeInsertElementAt
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(JNIEnv *env, jobject obj, jint parentRDFNode,
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jint childRDFNode, jint childIndex)
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{
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nsCOMPtr<nsIRDFResource> parent = (nsIRDFResource *) parentRDFNode;
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nsCOMPtr<nsIRDFResource> newChild = (nsIRDFResource *) childRDFNode;
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nsCOMPtr<nsIRDFContainer> container;
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nsresult rv;
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PRBool isContainer;
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rv = gRDFCU->IsContainer(gBookmarksDataSource, parent,
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&isContainer);
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeNewRDFNode: RDFResource is not a container.");
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return;
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}
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// get a container in order to create a child
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rv = nsComponentManager::CreateInstance(NS_IRDFCONTAINER_PROGID,
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nsnull,
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NS_GET_IID(nsIRDFContainer),
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getter_AddRefs(container));
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeNewRDFNode: can't create container.");
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return;
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}
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rv = container->Init(gBookmarksDataSource, parent);
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeNewRDFNode: can't create container.");
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return;
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}
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rv = container->InsertElementAt(newChild, childIndex, PR_TRUE);
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if (NS_FAILED(rv)) {
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::util_ThrowExceptionToJava(env, "Exception: nativeNewRDFNode: can't insert element into parent container.");
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return;
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}
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return;
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}
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//
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// Local functions
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//
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