nsresult
VideoDocument::CreateSyntheticVideoDocument(nsIChannel* aChannel,
nsIStreamListener** aListener)
{
// make our generic document
nsresult rv = MediaDocument::CreateSyntheticDocument();
NS_ENSURE_SUCCESS(rv, rv);
Element* body = GetBodyElement();
if (!body) {
NS_WARNING("no body on video document!");
return NS_ERROR_FAILURE;
}
// make content
nsCOMPtr<nsINodeInfo> nodeInfo;
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::video, nsnull,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
NS_ENSURE_TRUE(nodeInfo, NS_ERROR_FAILURE);
nsRefPtr<nsHTMLMediaElement> element =
static_cast<nsHTMLMediaElement*>(NS_NewHTMLVideoElement(nodeInfo.forget(),
NOT_FROM_PARSER));
if (!element)
return NS_ERROR_OUT_OF_MEMORY;
element->SetAutoplay(true);
element->SetControls(true);
element->LoadWithChannel(aChannel, aListener);
UpdateTitle(aChannel);
if (nsContentUtils::IsChildOfSameType(this)) {
// Video documents that aren't toplevel should fill their frames and
// not have margins
element->SetAttr(kNameSpaceID_None, nsGkAtoms::style,
NS_LITERAL_STRING("position:absolute; top:0; left:0; width:100%; height:100%"),
true);
} else {
Element* head = GetHeadElement();
if (!head) {
NS_WARNING("no head on video document!");
return NS_ERROR_FAILURE;
}
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::style, nsnull,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
NS_ENSURE_TRUE(nodeInfo, NS_ERROR_OUT_OF_MEMORY);
nsRefPtr<nsGenericHTMLElement> styleContent = NS_NewHTMLStyleElement(nodeInfo.forget());
NS_ENSURE_TRUE(styleContent, NS_ERROR_OUT_OF_MEMORY);
styleContent->SetTextContent(
NS_LITERAL_STRING("body { background: url(chrome://global/skin/icons/tabprompts-bgtexture.png) #333; height: 100%; width: 100%; margin: 0; padding: 0; } ") +
NS_LITERAL_STRING("video { position: absolute; top: 0; right: 0; bottom: 0; left: 0; margin: auto; box-shadow: 0 0 15px #000; } ") +
NS_LITERAL_STRING("video:focus { outline-width: 0; } "));
head->AppendChildTo(styleContent, false);
}
return body->AppendChildTo(element, false);
}
nsresult
ImageDocument::CreateSyntheticDocument()
{
// Synthesize an html document that refers to the image
nsresult rv = MediaDocument::CreateSyntheticDocument();
NS_ENSURE_SUCCESS(rv, rv);
// Add the image element
Element* body = GetBodyElement();
if (!body) {
NS_WARNING("no body on image document!");
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsINodeInfo> nodeInfo;
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::img, nullptr,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
mImageContent = NS_NewHTMLImageElement(nodeInfo.forget());
if (!mImageContent) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIImageLoadingContent> imageLoader = do_QueryInterface(mImageContent);
NS_ENSURE_TRUE(imageLoader, NS_ERROR_UNEXPECTED);
nsAutoCString src;
mDocumentURI->GetSpec(src);
NS_ConvertUTF8toUTF16 srcString(src);
// Make sure not to start the image load from here...
// imageLoader->SetLoadingEnabled(false);
mImageContent->SetAttr(kNameSpaceID_None, nsGkAtoms::src, srcString, false);
mImageContent->SetAttr(kNameSpaceID_None, nsGkAtoms::alt, srcString, false);
//Pale Moon: implement mechanism for custom background color.
if (!mBackgroundColor.IsEmpty()) {
nsCSSValue color;
nsCSSParser parser;
if (parser.ParseColorString(mBackgroundColor, nullptr, 0, color)) {
nsAutoString styleAttr(NS_LITERAL_STRING("background-color: "));
styleAttr.Append(mBackgroundColor);
body->SetAttr(kNameSpaceID_None, nsGkAtoms::style, styleAttr, false);
}
}
body->AppendChildTo(mImageContent, false);
// imageLoader->SetLoadingEnabled(true);
// PM
UpdateTitleAndCharset();
return NS_OK;
}
nsresult
ImageDocument::CreateSyntheticDocument()
{
// Synthesize an html document that refers to the image
nsresult rv = MediaDocument::CreateSyntheticDocument();
NS_ENSURE_SUCCESS(rv, rv);
// Add the image element
Element* body = GetBodyElement();
if (!body) {
NS_WARNING("no body on image document!");
return NS_ERROR_FAILURE;
}
nsCOMPtr<nsINodeInfo> nodeInfo;
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::img, nullptr,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
mImageContent = NS_NewHTMLImageElement(nodeInfo.forget());
if (!mImageContent) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsIImageLoadingContent> imageLoader = do_QueryInterface(mImageContent);
NS_ENSURE_TRUE(imageLoader, NS_ERROR_UNEXPECTED);
nsAutoCString src;
mDocumentURI->GetSpec(src);
// Push a null JSContext on the stack so that code that runs within
// the below code doesn't think it's being called by JS. See bug
// 604262.
nsCxPusher pusher;
pusher.PushNull();
NS_ConvertUTF8toUTF16 srcString(src);
// Make sure not to start the image load from here...
imageLoader->SetLoadingEnabled(false);
mImageContent->SetAttr(kNameSpaceID_None, nsGkAtoms::src, srcString, false);
mImageContent->SetAttr(kNameSpaceID_None, nsGkAtoms::alt, srcString, false);
body->AppendChildTo(mImageContent, false);
imageLoader->SetLoadingEnabled(true);
return NS_OK;
}
nsresult
VideoDocument::CreateSyntheticVideoDocument(nsIChannel* aChannel,
nsIStreamListener** aListener)
{
// make our generic document
nsresult rv = MediaDocument::CreateSyntheticDocument();
NS_ENSURE_SUCCESS(rv, rv);
Element* body = GetBodyElement();
if (!body) {
NS_WARNING("no body on video document!");
return NS_ERROR_FAILURE;
}
// make content
nsCOMPtr<nsINodeInfo> nodeInfo;
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::video, nullptr,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
NS_ENSURE_TRUE(nodeInfo, NS_ERROR_FAILURE);
nsRefPtr<nsHTMLMediaElement> element =
static_cast<nsHTMLMediaElement*>(NS_NewHTMLVideoElement(nodeInfo.forget(),
NOT_FROM_PARSER));
if (!element)
return NS_ERROR_OUT_OF_MEMORY;
element->SetAutoplay(true);
element->SetControls(true);
element->LoadWithChannel(aChannel, aListener);
UpdateTitle(aChannel);
if (nsContentUtils::IsChildOfSameType(this)) {
// Video documents that aren't toplevel should fill their frames and
// not have margins
element->SetAttr(kNameSpaceID_None, nsGkAtoms::style,
NS_LITERAL_STRING("position:absolute; top:0; left:0; width:100%; height:100%"),
true);
}
return body->AppendChildTo(element, false);
}
nsresult
PluginDocument::CreateSyntheticPluginDocument()
{
NS_ASSERTION(!GetShell() || !GetShell()->DidInitialize(),
"Creating synthetic plugin document content too late");
// make our generic document
nsresult rv = MediaDocument::CreateSyntheticDocument();
NS_ENSURE_SUCCESS(rv, rv);
// then attach our plugin
Element* body = GetBodyElement();
if (!body) {
NS_WARNING("no body on plugin document!");
return NS_ERROR_FAILURE;
}
// remove margins from body
NS_NAMED_LITERAL_STRING(zero, "0");
body->SetAttr(kNameSpaceID_None, nsGkAtoms::marginwidth, zero, false);
body->SetAttr(kNameSpaceID_None, nsGkAtoms::marginheight, zero, false);
// make plugin content
RefPtr<mozilla::dom::NodeInfo> nodeInfo;
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::embed, nullptr,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
rv = NS_NewHTMLElement(getter_AddRefs(mPluginContent), nodeInfo.forget(),
NOT_FROM_PARSER);
NS_ENSURE_SUCCESS(rv, rv);
// make it a named element
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::name,
NS_LITERAL_STRING("plugin"), false);
// fill viewport and auto-resize
NS_NAMED_LITERAL_STRING(percent100, "100%");
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::width, percent100,
false);
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::height, percent100,
false);
// set URL
nsAutoCString src;
mDocumentURI->GetSpec(src);
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::src,
NS_ConvertUTF8toUTF16(src), false);
// set mime type
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::type,
NS_ConvertUTF8toUTF16(mMimeType), false);
// nsHTML(Shared)ObjectElement does not kick off a load on BindToTree if it is
// to a PluginDocument
body->AppendChildTo(mPluginContent, false);
return NS_OK;
}
nsresult
PluginDocument::CreateSyntheticPluginDocument()
{
NS_ASSERTION(!GetShell() || !GetShell()->DidInitialReflow(),
"Creating synthetic plugin document content too late");
// make our generic document
nsresult rv = MediaDocument::CreateSyntheticDocument();
NS_ENSURE_SUCCESS(rv, rv);
// then attach our plugin
Element* body = GetBodyElement();
if (!body) {
NS_WARNING("no body on plugin document!");
return NS_ERROR_FAILURE;
}
// remove margins from body
NS_NAMED_LITERAL_STRING(zero, "0");
body->SetAttr(kNameSpaceID_None, nsGkAtoms::marginwidth, zero, PR_FALSE);
body->SetAttr(kNameSpaceID_None, nsGkAtoms::marginheight, zero, PR_FALSE);
// make plugin content
nsCOMPtr<nsINodeInfo> nodeInfo;
nodeInfo = mNodeInfoManager->GetNodeInfo(nsGkAtoms::embed, nsnull,
kNameSpaceID_XHTML,
nsIDOMNode::ELEMENT_NODE);
NS_ENSURE_TRUE(nodeInfo, NS_ERROR_OUT_OF_MEMORY);
rv = NS_NewHTMLElement(getter_AddRefs(mPluginContent), nodeInfo.forget(),
NOT_FROM_PARSER);
NS_ENSURE_SUCCESS(rv, rv);
// make it a named element
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::name,
NS_LITERAL_STRING("plugin"), PR_FALSE);
// fill viewport and auto-resize
NS_NAMED_LITERAL_STRING(percent100, "100%");
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::width, percent100,
PR_FALSE);
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::height, percent100,
PR_FALSE);
// set URL
nsCAutoString src;
mDocumentURI->GetSpec(src);
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::src,
NS_ConvertUTF8toUTF16(src), PR_FALSE);
// set mime type
mPluginContent->SetAttr(kNameSpaceID_None, nsGkAtoms::type,
NS_ConvertUTF8toUTF16(mMimeType), PR_FALSE);
// This will not start the load because nsObjectLoadingContent checks whether
// its document is an nsIPluginDocument
body->AppendChildTo(mPluginContent, PR_FALSE);
return NS_OK;
}