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// Copyright (c) 2012 The Chromium 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 "chrome/browser/printing/print_preview_test.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_iterator.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "chrome/test/base/test_browser_window.h"
#include "components/web_modal/web_contents_modal_dialog_host.h"
#include "content/public/browser/plugin_service.h"
#include "content/public/browser/web_contents.h"
using web_modal::WebContentsModalDialogHost;
using web_modal::ModalDialogHostObserver;
namespace {
// Use a custom test browser window to provide a parent view to the print
// preview dialog.
class PrintPreviewTestBrowserWindow
: public TestBrowserWindow,
public WebContentsModalDialogHost {
public:
PrintPreviewTestBrowserWindow() {}
// BrowserWindow overrides
WebContentsModalDialogHost* GetWebContentsModalDialogHost() override {
return this;
}
// WebContentsModalDialogHost overrides
// 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 GetHostView() const override {
return FindBrowser()->tab_strip_model()->GetActiveWebContents()->
GetNativeView();
}
gfx::Point GetDialogPosition(const gfx::Size& size) override {
return gfx::Point();
}
gfx::Size GetMaximumDialogSize() override { return gfx::Size(); }
void AddObserver(ModalDialogHostObserver* observer) override {}
void RemoveObserver(ModalDialogHostObserver* observer) override {}
private:
Browser* FindBrowser() const {
for (chrome::BrowserIterator it; !it.done(); it.Next()) {
Browser* browser = *it;
if (browser->window() == this)
return browser;
}
NOTREACHED();
return NULL;
}
DISALLOW_COPY_AND_ASSIGN(PrintPreviewTestBrowserWindow);
};
} // namespace
PrintPreviewTest::PrintPreviewTest() {}
PrintPreviewTest::~PrintPreviewTest() {}
void PrintPreviewTest::SetUp() {
BrowserWithTestWindowTest::SetUp();
// The PluginService will be destroyed at the end of the test (due to the
// ShadowingAtExitManager in our base class).
content::PluginService::GetInstance()->Init();
content::PluginService::GetInstance()->DisablePluginsDiscoveryForTesting();
}
BrowserWindow* PrintPreviewTest::CreateBrowserWindow() {
return new PrintPreviewTestBrowserWindow;
}
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