зеркало из https://github.com/mozilla/gecko-dev.git
No bug - Remove CRs from nsDocument.cpp
This commit is contained in:
Ms2ger
Родитель
46cd4d655a
Коммит
21a5651912
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@ -8467,114 +8467,114 @@ nsIDocument::SizeOf() const
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return size;
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}
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// Returns the root document in a document hierarchy.
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static nsIDocument*
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GetRootDocument(nsIDocument* aDoc)
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{
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if (!aDoc) {
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return nsnull;
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}
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nsCOMPtr<nsIPresShell> shell = aDoc->GetShell();
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if (!shell) {
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return nsnull;
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}
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nsPresContext* ctx = shell->GetPresContext();
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if (!ctx) {
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return nsnull;
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}
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nsRootPresContext* rpc = ctx->GetRootPresContext();
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if (!rpc) {
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return nsnull;
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}
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return rpc->Document();
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}
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class nsDispatchFullScreenChange : public nsRunnable
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{
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public:
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nsDispatchFullScreenChange(nsIDocument *aDoc)
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: mDoc(aDoc)
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{
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mTarget = aDoc->GetFullScreenElement();
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if (!mTarget) {
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mTarget = aDoc;
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}
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}
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NS_IMETHOD Run()
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{
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nsContentUtils::DispatchTrustedEvent(mDoc,
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mTarget,
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NS_LITERAL_STRING("mozfullscreenchange"),
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PR_TRUE,
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PR_FALSE);
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return NS_OK;
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}
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nsCOMPtr<nsIDocument> mDoc;
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nsCOMPtr<nsISupports> mTarget;
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};
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void
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nsDocument::UpdateFullScreenStatus(bool aIsFullScreen)
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{
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if (mIsFullScreen != aIsFullScreen) {
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nsCOMPtr<nsIRunnable> event(new nsDispatchFullScreenChange(this));
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NS_DispatchToCurrentThread(event);
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}
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mIsFullScreen = aIsFullScreen;
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if (!mIsFullScreen) {
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// Full-screen is being turned off. Reset the full-screen element, to
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// save us from having to traverse the document hierarchy again in
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// MozCancelFullScreen().
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ResetFullScreenElement();
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}
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}
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static bool
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UpdateFullScreenStatus(nsIDocument* aDocument, void* aData)
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{
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aDocument->UpdateFullScreenStatus(*static_cast<bool*>(aData));
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aDocument->EnumerateSubDocuments(UpdateFullScreenStatus, aData);
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return PR_TRUE;
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}
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static void
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UpdateFullScreenStatusInDocTree(nsIDocument* aDoc, bool aIsFullScreen)
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{
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nsIDocument* root = GetRootDocument(aDoc);
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if (root) {
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UpdateFullScreenStatus(root, static_cast<void*>(&aIsFullScreen));
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}
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}
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void
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nsDocument::ResetFullScreenElement()
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{
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// Returns the root document in a document hierarchy.
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static nsIDocument*
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GetRootDocument(nsIDocument* aDoc)
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{
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if (!aDoc) {
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return nsnull;
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}
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nsCOMPtr<nsIPresShell> shell = aDoc->GetShell();
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if (!shell) {
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return nsnull;
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}
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nsPresContext* ctx = shell->GetPresContext();
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if (!ctx) {
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return nsnull;
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}
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nsRootPresContext* rpc = ctx->GetRootPresContext();
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if (!rpc) {
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return nsnull;
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}
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return rpc->Document();
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}
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class nsDispatchFullScreenChange : public nsRunnable
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{
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public:
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nsDispatchFullScreenChange(nsIDocument *aDoc)
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: mDoc(aDoc)
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{
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mTarget = aDoc->GetFullScreenElement();
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if (!mTarget) {
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mTarget = aDoc;
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}
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}
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NS_IMETHOD Run()
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{
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nsContentUtils::DispatchTrustedEvent(mDoc,
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mTarget,
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NS_LITERAL_STRING("mozfullscreenchange"),
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PR_TRUE,
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PR_FALSE);
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return NS_OK;
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}
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nsCOMPtr<nsIDocument> mDoc;
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nsCOMPtr<nsISupports> mTarget;
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};
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void
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nsDocument::UpdateFullScreenStatus(bool aIsFullScreen)
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{
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if (mIsFullScreen != aIsFullScreen) {
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nsCOMPtr<nsIRunnable> event(new nsDispatchFullScreenChange(this));
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NS_DispatchToCurrentThread(event);
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}
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mIsFullScreen = aIsFullScreen;
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if (!mIsFullScreen) {
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// Full-screen is being turned off. Reset the full-screen element, to
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// save us from having to traverse the document hierarchy again in
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// MozCancelFullScreen().
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ResetFullScreenElement();
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}
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}
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static bool
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UpdateFullScreenStatus(nsIDocument* aDocument, void* aData)
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{
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aDocument->UpdateFullScreenStatus(*static_cast<bool*>(aData));
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aDocument->EnumerateSubDocuments(UpdateFullScreenStatus, aData);
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return PR_TRUE;
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}
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static void
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UpdateFullScreenStatusInDocTree(nsIDocument* aDoc, bool aIsFullScreen)
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{
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nsIDocument* root = GetRootDocument(aDoc);
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if (root) {
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UpdateFullScreenStatus(root, static_cast<void*>(&aIsFullScreen));
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}
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}
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void
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nsDocument::ResetFullScreenElement()
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{
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if (mFullScreenElement) {
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nsEventStateManager::SetFullScreenState(mFullScreenElement, PR_FALSE);
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}
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mFullScreenElement = nsnull;
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}
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static bool
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ResetFullScreenElement(nsIDocument* aDocument, void* aData)
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{
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aDocument->ResetFullScreenElement();
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aDocument->EnumerateSubDocuments(ResetFullScreenElement, aData);
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return PR_TRUE;
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}
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static void
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ResetFullScreenElementInDocTree(nsIDocument* aDoc)
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{
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nsIDocument* root = GetRootDocument(aDoc);
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if (root) {
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ResetFullScreenElement(root, nsnull);
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}
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}
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NS_IMETHODIMP
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}
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mFullScreenElement = nsnull;
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}
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static bool
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ResetFullScreenElement(nsIDocument* aDocument, void* aData)
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{
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aDocument->ResetFullScreenElement();
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aDocument->EnumerateSubDocuments(ResetFullScreenElement, aData);
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return PR_TRUE;
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}
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static void
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ResetFullScreenElementInDocTree(nsIDocument* aDoc)
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{
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nsIDocument* root = GetRootDocument(aDoc);
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if (root) {
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ResetFullScreenElement(root, nsnull);
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}
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}
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NS_IMETHODIMP
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nsDocument::MozCancelFullScreen()
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{
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if (!nsContentUtils::IsRequestFullScreenAllowed()) {
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@ -8582,104 +8582,104 @@ nsDocument::MozCancelFullScreen()
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}
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CancelFullScreen();
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return NS_OK;
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}
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void
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nsDocument::CancelFullScreen()
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{
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if (!nsContentUtils::IsFullScreenApiEnabled() ||
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!IsFullScreenDoc() ||
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!GetWindow()) {
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return;
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}
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// Disable full-screen mode in all documents in this hierarchy.
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UpdateFullScreenStatusInDocTree(this, PR_FALSE);
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// Move the window out of full-screen mode.
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GetWindow()->SetFullScreen(PR_FALSE);
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return;
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}
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bool
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nsDocument::IsFullScreenDoc()
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{
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return nsContentUtils::IsFullScreenApiEnabled() && mIsFullScreen;
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}
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void
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nsDocument::RequestFullScreen(Element* aElement)
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{
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if (!aElement || !nsContentUtils::IsFullScreenApiEnabled() || !GetWindow()) {
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return;
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}
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// Reset the full-screen elements of every document in this document
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// hierarchy.
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ResetFullScreenElementInDocTree(this);
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if (aElement->IsInDoc()) {
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// Propagate up the document hierarchy, setting the full-screen element as
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// the element's container in ancestor documents. Note we don't propagate
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// down the document hierarchy, the full-screen element (or its container)
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// is not visible there.
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mFullScreenElement = aElement;
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}
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void
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nsDocument::CancelFullScreen()
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{
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if (!nsContentUtils::IsFullScreenApiEnabled() ||
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!IsFullScreenDoc() ||
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!GetWindow()) {
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return;
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}
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// Disable full-screen mode in all documents in this hierarchy.
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UpdateFullScreenStatusInDocTree(this, PR_FALSE);
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// Move the window out of full-screen mode.
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GetWindow()->SetFullScreen(PR_FALSE);
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return;
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}
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bool
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nsDocument::IsFullScreenDoc()
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{
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return nsContentUtils::IsFullScreenApiEnabled() && mIsFullScreen;
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}
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void
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nsDocument::RequestFullScreen(Element* aElement)
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{
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if (!aElement || !nsContentUtils::IsFullScreenApiEnabled() || !GetWindow()) {
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return;
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}
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// Reset the full-screen elements of every document in this document
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// hierarchy.
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ResetFullScreenElementInDocTree(this);
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if (aElement->IsInDoc()) {
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// Propagate up the document hierarchy, setting the full-screen element as
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// the element's container in ancestor documents. Note we don't propagate
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// down the document hierarchy, the full-screen element (or its container)
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// is not visible there.
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mFullScreenElement = aElement;
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// Set the full-screen state on the element, so the css-pseudo class
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// applies to the element.
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nsEventStateManager::SetFullScreenState(mFullScreenElement, PR_TRUE);
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nsIDocument* child = this;
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nsIDocument* parent;
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while (parent = child->GetParentDocument()) {
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nsIContent* content = parent->FindContentForSubDocument(child);
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nsCOMPtr<Element> element(do_QueryInterface(content));
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nsEventStateManager::SetFullScreenState(mFullScreenElement, PR_TRUE);
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nsIDocument* child = this;
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nsIDocument* parent;
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while (parent = child->GetParentDocument()) {
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nsIContent* content = parent->FindContentForSubDocument(child);
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nsCOMPtr<Element> element(do_QueryInterface(content));
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// Containing frames also need the css-pseudo class applied.
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nsEventStateManager::SetFullScreenState(element, PR_TRUE);
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static_cast<nsDocument*>(parent)->mFullScreenElement = element;
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child = parent;
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}
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}
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// Set all documents in hierarchy to full-screen mode.
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UpdateFullScreenStatusInDocTree(this, PR_TRUE);
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// Make the window full-screen. Note we must make the state changes above
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// before making the window full-screen, as then the document reports as
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// being in full-screen mode when the Chrome "fullscreen" event fires,
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// enabling browser.js to distinguish between browser and dom full-screen
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// modes.
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GetWindow()->SetFullScreen(PR_TRUE);
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}
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NS_IMETHODIMP
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nsDocument::GetMozFullScreenElement(nsIDOMHTMLElement **aFullScreenElement)
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{
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NS_ENSURE_ARG_POINTER(aFullScreenElement);
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if (!nsContentUtils::IsFullScreenApiEnabled() || !IsFullScreenDoc()) {
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*aFullScreenElement = nsnull;
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return NS_OK;
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}
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nsCOMPtr<nsIDOMHTMLElement> e(do_QueryInterface(GetFullScreenElement()));
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NS_IF_ADDREF(*aFullScreenElement = e);
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return NS_OK;
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}
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Element*
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nsDocument::GetFullScreenElement()
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{
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if (!nsContentUtils::IsFullScreenApiEnabled() ||
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(mFullScreenElement && !mFullScreenElement->IsInDoc())) {
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return nsnull;
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}
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return mFullScreenElement;
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}
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NS_IMETHODIMP
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nsDocument::GetMozFullScreen(bool *aFullScreen)
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{
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NS_ENSURE_ARG_POINTER(aFullScreen);
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*aFullScreen = nsContentUtils::IsFullScreenApiEnabled() && IsFullScreenDoc();
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return NS_OK;
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nsEventStateManager::SetFullScreenState(element, PR_TRUE);
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static_cast<nsDocument*>(parent)->mFullScreenElement = element;
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child = parent;
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}
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}
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// Set all documents in hierarchy to full-screen mode.
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UpdateFullScreenStatusInDocTree(this, PR_TRUE);
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// Make the window full-screen. Note we must make the state changes above
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// before making the window full-screen, as then the document reports as
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// being in full-screen mode when the Chrome "fullscreen" event fires,
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// enabling browser.js to distinguish between browser and dom full-screen
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// modes.
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GetWindow()->SetFullScreen(PR_TRUE);
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}
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NS_IMETHODIMP
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nsDocument::GetMozFullScreenElement(nsIDOMHTMLElement **aFullScreenElement)
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{
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NS_ENSURE_ARG_POINTER(aFullScreenElement);
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if (!nsContentUtils::IsFullScreenApiEnabled() || !IsFullScreenDoc()) {
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*aFullScreenElement = nsnull;
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return NS_OK;
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}
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nsCOMPtr<nsIDOMHTMLElement> e(do_QueryInterface(GetFullScreenElement()));
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NS_IF_ADDREF(*aFullScreenElement = e);
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return NS_OK;
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}
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Element*
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nsDocument::GetFullScreenElement()
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{
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if (!nsContentUtils::IsFullScreenApiEnabled() ||
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(mFullScreenElement && !mFullScreenElement->IsInDoc())) {
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return nsnull;
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}
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return mFullScreenElement;
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}
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NS_IMETHODIMP
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nsDocument::GetMozFullScreen(bool *aFullScreen)
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{
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NS_ENSURE_ARG_POINTER(aFullScreen);
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*aFullScreen = nsContentUtils::IsFullScreenApiEnabled() && IsFullScreenDoc();
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return NS_OK;
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}
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PRInt64
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