mirror of
https://bitbucket.org/chromiumembedded/cef
synced 2025-01-08 08:11:36 +01:00
71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
|
// Copyright 2021 The Chromium Embedded Framework Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be found
|
||
|
|
// in the LICENSE file.
|
||
|
|
|
||
|
|
#include "libcef/browser/chrome/views/chrome_browser_view.h"
|
||
|
|
|
||
|
|
#include "libcef/browser/chrome/views/chrome_browser_frame.h"
|
||
|
|
#include "libcef/browser/views/browser_view_impl.h"
|
||
|
|
|
||
|
|
ChromeBrowserView::ChromeBrowserView(CefBrowserViewDelegate* cef_delegate,
|
||
|
|
Delegate* browser_view_delegate)
|
||
|
|
: ParentClass(cef_delegate), browser_view_delegate_(browser_view_delegate) {
|
||
|
|
DCHECK(browser_view_delegate_);
|
||
|
|
}
|
||
|
|
|
||
|
|
void ChromeBrowserView::InitBrowser(std::unique_ptr<Browser> browser,
|
||
|
|
CefRefPtr<CefBrowserView> browser_view) {
|
||
|
|
DCHECK(!browser_);
|
||
|
|
DCHECK(!web_view_);
|
||
|
|
|
||
|
|
browser_ = browser.get();
|
||
|
|
DCHECK(browser_);
|
||
|
|
|
||
|
|
// Initialize the BrowserFrame and BrowserView.
|
||
|
|
auto chrome_widget = static_cast<ChromeBrowserFrame*>(GetWidget());
|
||
|
|
chrome_widget->Init(this, std::move(browser));
|
||
|
|
|
||
|
|
// Retrieve the views::WebView that was created by the above initializations.
|
||
|
|
auto view_impl = static_cast<CefBrowserViewImpl*>(browser_view.get());
|
||
|
|
web_view_ = view_impl->web_view();
|
||
|
|
DCHECK(web_view_);
|
||
|
|
|
||
|
|
ParentClass::AddedToWidget();
|
||
|
|
}
|
||
|
|
|
||
|
|
void ChromeBrowserView::Destroyed() {
|
||
|
|
DCHECK(!destroyed_);
|
||
|
|
destroyed_ = true;
|
||
|
|
browser_ = nullptr;
|
||
|
|
web_view_ = nullptr;
|
||
|
|
}
|
||
|
|
|
||
|
|
void ChromeBrowserView::ViewHierarchyChanged(
|
||
|
|
const views::ViewHierarchyChangedDetails& details) {
|
||
|
|
ParentClass::ViewHierarchyChanged(details);
|
||
|
|
if (details.is_add && details.child == this) {
|
||
|
|
gfx::Size size = GetPreferredSize();
|
||
|
|
if (size.IsEmpty()) {
|
||
|
|
// No size was provided for this View. Size it to the parent by default
|
||
|
|
// or, depending on the Layout, the browser may be initially 0x0 size and
|
||
|
|
// will not display until the parent is next resized (resulting in a call
|
||
|
|
// to WebView::OnBoundsChanged). For example, this can happen when adding
|
||
|
|
// this View to a CefWindow with FillLayout and then calling
|
||
|
|
// CefWindow::Show() without first resizing the CefWindow.
|
||
|
|
size = details.parent->GetPreferredSize();
|
||
|
|
if (!size.IsEmpty())
|
||
|
|
SetSize(size);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ChromeBrowserView::AddedToWidget() {
|
||
|
|
// Results in a call to InitBrowser which calls ParentClass::AddedToWidget.
|
||
|
|
browser_view_delegate_->OnBrowserViewAdded();
|
||
|
|
}
|
||
|
|
|
||
|
|
void ChromeBrowserView::OnBoundsChanged(const gfx::Rect& previous_bounds) {
|
||
|
|
ParentClass::OnBoundsChanged(previous_bounds);
|
||
|
|
browser_view_delegate_->OnBoundsChanged();
|
||
|
|
}
|