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Added code for SelectAll()

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author = ashuk
r = edburns

_Ashu
This commit is contained in:
ashuk%eng.sun.com 2000-05-23 21:07:49 +00:00
parent ca5c9043df
commit 7395b85c85
1 changed files with 105 additions and 6 deletions
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111
java/webclient/src_moz/CurrentPageImpl.cpp
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@ -35,15 +35,29 @@
#include "jni_util_export.h"
#include "rdf_util.h"
#include "nsActions.h"
#include "nsLayoutCID.h"
#include "nsCRT.h"
#include "nsIPresShell.h"
#include "nsCOMPtr.h"
#include "nsISupports.h"
#include "nsIFindComponent.h"
#include "nsISearchContext.h"
#include "nsIDocShell.h"
#include "nsIDOMSelection.h"
#include "nsIDocumentViewer.h"
#include "nsIDocument.h"
#include "nsIDOMHTMLDocument.h"
#include "nsIDOMHTMLElement.h"
#include "nsIDOMNode.h"
#include "nsIDOMRange.h"
#include "nsIContentViewer.h"
#include "nsIServiceManager.h"
static NS_DEFINE_CID(kCDOMRangeCID, NS_RANGE_CID);
static NS_DEFINE_IID(kIDOMHTMLDocumentIID, NS_IDOMHTMLDOCUMENT_IID);
static NS_DEFINE_IID(kIDocumentViewerIID, NS_IDOCUMENT_VIEWER_IID);
JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPageImpl_nativeCopyCurrentSelectionToSystemClipboard
(JNIEnv *env, jobject obj, jint webShellPtr)
@ -224,8 +238,8 @@ JNIEXPORT jstring JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPage
JNIEXPORT jstring JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPageImpl_nativeGetSource
(JNIEnv * env, jobject jobj)
{
jstring result = nsnull;
return result;
}
@ -235,11 +249,19 @@ JNIEXPORT jstring JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPage
* Signature: ()[B
*/
JNIEXPORT jbyteArray JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPageImpl_nativeGetSourceBytes
(JNIEnv * env, jobject jobj)
(JNIEnv * env, jobject jobj, jint webShellPtr, jboolean mode)
{
/*
WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
nsCOMPtr <nsIDocShell> docShell = initContext->docShell;
if (mode)
docShell->SetViewMode(nsIDocShell::viewSource);
else
docShell->SetViewMode(nsIDocShell::viewNormal);
*/
jbyteArray result = nsnull;
return result;
}
@ -261,7 +283,84 @@ JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPageImp
* Signature: ()V
*/
JNIEXPORT void JNICALL Java_org_mozilla_webclient_wrapper_1native_CurrentPageImpl_nativeSelectAll
(JNIEnv *, jobject)
(JNIEnv * env, jobject obj, jint webShellPtr)
{
WebShellInitContext* initContext = (WebShellInitContext *) webShellPtr;
nsCOMPtr<nsIPresShell> presShell;
nsresult rv;
rv = initContext->docShell->GetPresShell(getter_AddRefs(presShell));
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get PresShell");
return;
}
nsCOMPtr<nsIDOMSelection> selection;
rv = presShell->GetSelection(SELECTION_NORMAL, getter_AddRefs(selection));
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get DOMSelection");
return;
}
nsCOMPtr<nsIContentViewer> contentViewer;
rv = initContext->docShell->GetContentViewer(getter_AddRefs(contentViewer));
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get contentViewer");
return;
}
nsCOMPtr<nsIDocumentViewer> docViewer(do_QueryInterface(contentViewer));
nsCOMPtr<nsIDocument> doc;
rv = docViewer->GetDocument(*getter_AddRefs(doc));
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get Document object");
return;
}
nsCOMPtr<nsIDOMHTMLDocument> htmldoc;
rv = doc->QueryInterface(kIDOMHTMLDocumentIID, getter_AddRefs(htmldoc));
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get DOMHTMLDocument");
return;
}
nsCOMPtr<nsIDOMHTMLElement>bodyElement;
rv = htmldoc->GetBody(getter_AddRefs(bodyElement));
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get DOMHTMLElement");
return;
}
nsCOMPtr<nsIDOMNode>bodyNode = do_QueryInterface(bodyElement);
if (!bodyNode) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get DOMNode");
return;
}
rv = selection->ClearSelection();
nsCOMPtr<nsIDOMRange> range;
rv = nsComponentManager::CreateInstance(kCDOMRangeCID, nsnull,
NS_GET_IID(nsIDOMRange),
getter_AddRefs(range));
rv = range->SelectNodeContents(bodyNode);
rv = selection->AddRange(range);
if (NS_FAILED(rv)) {
initContext->initFailCode = kSelectAllError;
::util_ThrowExceptionToJava(env, "Exception: can't get final Select working");
return;
}
}