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Support JavaScript window.moveTo/By() and resizeTo/By() (fixes #698)
Adds new CefDisplayHandler::OnContentsBoundsChange and CefDisplayHandler::GetRootWindowScreenRect callbacks. cefclient: Implement the above callbacks and call CefBrowserHost::NotifyScreenInfoChanged when the root window bounds change. cefclient: osr: Use real screen bounds by default. Pass `--fake-screen-bounds` for the old default behavior. Load https://tests/window in cefclient for additional implementation details and usage examples.
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@ -4,6 +4,7 @@
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#include "cef/libcef/browser/native/browser_platform_delegate_native_aura.h"
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#include "cef/libcef/browser/browser_host_base.h"
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#include "cef/libcef/browser/native/menu_runner_views_aura.h"
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#include "cef/libcef/browser/views/view_util.h"
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#include "content/browser/renderer_host/render_widget_host_view_aura.h"
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@ -19,6 +20,42 @@ CefBrowserPlatformDelegateNativeAura::CefBrowserPlatformDelegateNativeAura(
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SkColor background_color)
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: CefBrowserPlatformDelegateNative(window_info, background_color) {}
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void CefBrowserPlatformDelegateNativeAura::InstallRootWindowBoundsCallback() {
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auto* host_view = GetHostView();
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CHECK(host_view);
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host_view->SetRootWindowBoundsCallback(base::BindRepeating(
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[](base::WeakPtr<CefBrowserPlatformDelegateNativeAura> self) {
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return self->RootWindowBoundsCallback();
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},
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weak_ptr_factory_.GetWeakPtr()));
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}
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std::optional<gfx::Rect>
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CefBrowserPlatformDelegateNativeAura::RootWindowBoundsCallback() {
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if (browser_) {
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if (auto client = browser_->client()) {
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if (auto handler = client->GetDisplayHandler()) {
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CefRect rect;
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if (handler->GetRootWindowScreenRect(browser_.get(), rect) &&
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!rect.IsEmpty()) {
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return gfx::Rect(rect.x, rect.y, rect.width, rect.height);
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}
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}
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}
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}
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// Call the default platform implementation, if any.
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return GetRootWindowBounds();
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}
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void CefBrowserPlatformDelegateNativeAura::RenderViewReady() {
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CefBrowserPlatformDelegateNative::RenderViewReady();
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// The RWHV should now exist for Alloy style browsers.
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InstallRootWindowBoundsCallback();
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}
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void CefBrowserPlatformDelegateNativeAura::SendKeyEvent(
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const CefKeyEvent& event) {
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auto view = GetHostView();
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