44b0245ac4
* fix: use OOIF for webview tag * fix: do not call GetNativeView for webview * fix: OOIPF webview's WebContents is managed by embedder frame * fix: guest view can not be focused * fix: clear zoom controller when guest is destroyed * fix: implement the webview resize event The webview is no longer a browser plugin with the resize event, use ResizeObserver instead. * test: disable failed tests due to OOPIF webview * fix: embedder can be destroyed earlier than guest This happens when embedder is manually destroyed. * fix: don't double attach * fix: recreate iframe when webview is reattached * fix: resize event may happen very early * test: some tests are working after OOPIF webview * chore: remove unused browser plugin webview code * fix: get embedder via closure When the "destroyed" event is emitted, the entry in guestInstances would be cleared. * chore: rename browserPluginNode to internalElement * test: make the visibilityState test more robust * chore: guestinstance can not work with OOPIF webview * fix: element could be detached before got response from browser
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
// Copyright (c) 2015 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_WEB_VIEW_GUEST_DELEGATE_H_
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#define ATOM_BROWSER_WEB_VIEW_GUEST_DELEGATE_H_
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#include "atom/browser/web_contents_zoom_controller.h"
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#include "content/public/browser/browser_plugin_guest_delegate.h"
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namespace atom {
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namespace api {
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class WebContents;
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}
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class WebViewGuestDelegate : public content::BrowserPluginGuestDelegate,
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public WebContentsZoomController::Observer {
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public:
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WebViewGuestDelegate(content::WebContents* embedder,
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api::WebContents* api_web_contents);
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~WebViewGuestDelegate() override;
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// Attach to the iframe.
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void AttachToIframe(content::WebContents* embedder_web_contents,
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int embedder_frame_id);
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protected:
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// content::BrowserPluginGuestDelegate:
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void DidDetach() final;
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content::WebContents* GetOwnerWebContents() const final;
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content::RenderWidgetHost* GetOwnerRenderWidgetHost() final;
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content::SiteInstance* GetOwnerSiteInstance() final;
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content::WebContents* CreateNewGuestWindow(
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const content::WebContents::CreateParams& create_params) final;
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// WebContentsZoomController::Observer:
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void OnZoomLevelChanged(content::WebContents* web_contents,
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double level,
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bool is_temporary) override;
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void OnZoomControllerWebContentsDestroyed() override;
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private:
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void ResetZoomController();
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// The WebContents that attaches this guest view.
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content::WebContents* embedder_web_contents_ = nullptr;
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// The zoom controller of the embedder that is used
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// to subscribe for zoom changes.
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WebContentsZoomController* embedder_zoom_controller_ = nullptr;
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api::WebContents* api_web_contents_ = nullptr;
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DISALLOW_COPY_AND_ASSIGN(WebViewGuestDelegate);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_WEB_VIEW_GUEST_DELEGATE_H_
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