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// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/test/base/dialog_test_browser_window.h"
#include <memory>
#include <utility>
#include "build/build_config.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_list.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "content/public/browser/web_contents.h"
#include "ui/views/widget/widget.h"
using web_modal::WebContentsModalDialogHost;
using web_modal::ModalDialogHostObserver;
DialogTestBrowserWindow::DialogTestBrowserWindow() {
#if BUILDFLAG(IS_MAC)
// Create a dummy Widget on Mac for parenting dialogs. On Aura, just parent
// using the WebContents since creating a Widget here requires an Aura
// RootWindow for context and it's tricky to get one here.
host_window_ = std::make_unique<views::Widget>();
views::Widget::InitParams params(
views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET,
views::Widget::InitParams::TYPE_WINDOW);
host_window_->Init(std::move(params));
// Leave the window hidden: unit tests shouldn't need it to be visible.
#endif
}
DialogTestBrowserWindow::~DialogTestBrowserWindow() = default;
WebContentsModalDialogHost*
DialogTestBrowserWindow::GetWebContentsModalDialogHost() {
return this;
}
// The web contents modal dialog must be parented to *something*; use the
// WebContents window since there is no true browser window for unit tests.
gfx::NativeView DialogTestBrowserWindow::GetHostView() const {
if (host_window_)
return host_window_->GetNativeView();
return FindBrowser()
->tab_strip_model()
->GetActiveWebContents()
->GetNativeView();
}
gfx::Point DialogTestBrowserWindow::GetDialogPosition(const gfx::Size& size) {
return gfx::Point();
}
gfx::Size DialogTestBrowserWindow::GetMaximumDialogSize() {
#if BUILDFLAG(IS_MAC)
// Zero-size windows aren't allowed on Mac.
return gfx::Size(1, 1);
#else
return gfx::Size();
#endif
}
void DialogTestBrowserWindow::AddObserver(ModalDialogHostObserver* observer) {
}
void DialogTestBrowserWindow::RemoveObserver(
ModalDialogHostObserver* observer) {
}
Browser* DialogTestBrowserWindow::FindBrowser() const {
for (Browser* browser : *BrowserList::GetInstance()) {
if (browser->window() == this)
return browser;
}
NOTREACHED();
}
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