133 lines
4.9 KiB
Diff
133 lines
4.9 KiB
Diff
diff --git mime_handler_view_guest.cc mime_handler_view_guest.cc
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index 13f7dc3..acbc1ca 100644
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--- mime_handler_view_guest.cc
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+++ mime_handler_view_guest.cc
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@@ -134,6 +134,8 @@ void MimeHandlerViewGuest::CreateWebContents(
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WebContents::CreateParams params(browser_context(),
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guest_site_instance.get());
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params.guest_delegate = this;
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+ if (delegate_)
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+ delegate_->OverrideWebContentsCreateParams(¶ms);
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callback.Run(WebContents::Create(params));
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}
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@@ -158,6 +160,30 @@ bool MimeHandlerViewGuest::ZoomPropagatesFromEmbedderToGuest() const {
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return false;
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}
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+void MimeHandlerViewGuest::OnGuestAttached(
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+ content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view) {
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+ if (!delegate_ || !delegate_->OnGuestAttached(guest_view, parent_view))
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+ BrowserPluginGuestDelegate::OnGuestAttached(guest_view, parent_view);
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+}
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+
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+void MimeHandlerViewGuest::OnGuestDetached(
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+ content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view) {
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+ if (!delegate_ || !delegate_->OnGuestDetached(guest_view, parent_view))
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+ BrowserPluginGuestDelegate::OnGuestDetached(guest_view, parent_view);
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+}
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+
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+void MimeHandlerViewGuest::CreateViewForWidget(
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+ content::WebContentsView* guest_view,
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+ content::RenderWidgetHost* render_widget_host) {
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+ if (!delegate_ ||
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+ !delegate_->CreateViewForWidget(guest_view, render_widget_host)) {
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+ BrowserPluginGuestDelegate::CreateViewForWidget(guest_view,
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+ render_widget_host);
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+ }
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+}
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+
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WebContents* MimeHandlerViewGuest::OpenURLFromTab(
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WebContents* source,
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const content::OpenURLParams& params) {
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diff --git mime_handler_view_guest.h mime_handler_view_guest.h
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index ef91c24..f849918 100644
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--- mime_handler_view_guest.h
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+++ mime_handler_view_guest.h
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@@ -75,6 +75,15 @@ class MimeHandlerViewGuest :
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bool ShouldHandleFindRequestsForEmbedder() const final;
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bool ZoomPropagatesFromEmbedderToGuest() const final;
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+ // content::BrowserPluginGuestDelegate implementation
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+ void OnGuestAttached(content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view) override;
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+ void OnGuestDetached(content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view) override;
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+ void CreateViewForWidget(
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+ content::WebContentsView* guest_view,
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+ content::RenderWidgetHost* render_widget_host) override;
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+
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// WebContentsDelegate implementation.
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content::WebContents* OpenURLFromTab(
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content::WebContents* source,
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diff --git mime_handler_view_guest_delegate.cc mime_handler_view_guest_delegate.cc
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index 63b81b8..0f63f48 100644
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--- mime_handler_view_guest_delegate.cc
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+++ mime_handler_view_guest_delegate.cc
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@@ -6,6 +6,24 @@
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namespace extensions {
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+bool MimeHandlerViewGuestDelegate::OnGuestAttached(
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+ content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view) {
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+ return false;
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+}
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+
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+bool MimeHandlerViewGuestDelegate::OnGuestDetached(
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+ content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view) {
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+ return false;
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+}
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+
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+bool MimeHandlerViewGuestDelegate::CreateViewForWidget(
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+ content::WebContentsView* guest_view,
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+ content::RenderWidgetHost* render_widget_host) {
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+ return false;
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+}
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+
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bool MimeHandlerViewGuestDelegate::HandleContextMenu(
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content::WebContents* web_contents,
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const content::ContextMenuParams& params) {
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diff --git mime_handler_view_guest_delegate.h mime_handler_view_guest_delegate.h
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index e065104d..f68b66c 100644
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--- mime_handler_view_guest_delegate.h
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+++ mime_handler_view_guest_delegate.h
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@@ -6,10 +6,11 @@
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#define EXTENSIONS_BROWSER_GUEST_VIEW_MIME_HANDLER_VIEW_MIME_HANDLER_VIEW_GUEST_DELEGATE_H_
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#include "base/macros.h"
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+#include "content/public/browser/web_contents.h"
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namespace content {
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-class WebContents;
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struct ContextMenuParams;
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+class RenderWidgetHost;
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} // namespace content
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namespace extensions {
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@@ -21,6 +22,21 @@ class MimeHandlerViewGuestDelegate {
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public:
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MimeHandlerViewGuestDelegate() {}
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virtual ~MimeHandlerViewGuestDelegate() {}
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+
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+ // Provides an opportunity to supply a custom view implementation.
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+ virtual void OverrideWebContentsCreateParams(
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+ content::WebContents::CreateParams* params) {}
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+
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+ // Called when a guest is attached or detached.
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+ virtual bool OnGuestAttached(content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view);
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+ virtual bool OnGuestDetached(content::WebContentsView* guest_view,
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+ content::WebContentsView* parent_view);
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+
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+ // Called to create the view for the widget.
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+ virtual bool CreateViewForWidget(
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+ content::WebContentsView* guest_view,
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+ content::RenderWidgetHost* render_widget_host);
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// Handles context menu, or returns false if unhandled.
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virtual bool HandleContextMenu(content::WebContents* web_contents,
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