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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/containers/contains.h"
#include "content/public/browser/render_widget_host_view.h"
#include "content/public/browser/web_contents.h"
#include "content/shell/browser/shell.h"
#include "content/shell/browser/shell_platform_data_aura.h"
#include "content/web_test/browser/web_test_shell_platform_delegate.h"
#include "ui/events/platform/platform_event_source.h"
namespace content {
struct WebTestShellPlatformDelegate::WebTestShellData {
gfx::Size content_size;
};
struct WebTestShellPlatformDelegate::WebTestPlatformData {
// Only used in headless mode. Uses `wm::WMState` from the
// ShellPlatformDelegate, which must outlive this.
std::unique_ptr<ShellPlatformDataAura> aura;
};
WebTestShellPlatformDelegate::WebTestShellPlatformDelegate() = default;
WebTestShellPlatformDelegate::~WebTestShellPlatformDelegate() = default;
void WebTestShellPlatformDelegate::Initialize(
const gfx::Size& default_window_size) {
ShellPlatformDelegate::Initialize(default_window_size);
if (IsHeadless()) {
web_test_platform_ = std::make_unique<WebTestPlatformData>();
web_test_platform_->aura =
std::make_unique<ShellPlatformDataAura>(default_window_size);
// This suppresses mousemove events from WindowEventDispatcher, which
// matches Mac behavior (AppKit will send a mousemove to a new
// RenderWidgetHostView when it is onscreen, but not when headless).
ui::PlatformEventSource::SetIgnoreNativePlatformEvents(true);
}
}
void WebTestShellPlatformDelegate::CreatePlatformWindow(
Shell* shell,
const gfx::Size& initial_size) {
if (!IsHeadless()) {
ShellPlatformDelegate::CreatePlatformWindow(shell, initial_size);
return;
}
DCHECK(!base::Contains(web_test_shell_data_map_, shell));
WebTestShellData& shell_data = web_test_shell_data_map_[shell];
shell_data.content_size = initial_size;
web_test_platform_->aura->ResizeWindow(initial_size);
}
gfx::NativeWindow WebTestShellPlatformDelegate::GetNativeWindow(Shell* shell) {
if (!IsHeadless())
return ShellPlatformDelegate::GetNativeWindow(shell);
NOTREACHED();
}
void WebTestShellPlatformDelegate::CleanUp(Shell* shell) {
if (!IsHeadless()) {
ShellPlatformDelegate::CleanUp(shell);
return;
}
DCHECK(base::Contains(web_test_shell_data_map_, shell));
web_test_shell_data_map_.erase(shell);
}
void WebTestShellPlatformDelegate::SetContents(Shell* shell) {
if (!IsHeadless()) {
ShellPlatformDelegate::SetContents(shell);
return;
}
DCHECK(base::Contains(web_test_shell_data_map_, shell));
WebTestShellData& shell_data = web_test_shell_data_map_[shell];
aura::Window* content = shell->web_contents()->GetNativeView();
aura::Window* parent = web_test_platform_->aura->host()->window();
if (!parent->Contains(content)) {
parent->AddChild(content);
// Move the cursor to a fixed position before tests run to avoid getting
// an unpredictable result from mouse events.
content->MoveCursorTo(gfx::Point());
content->Show();
}
content->SetBounds(gfx::Rect(shell_data.content_size));
RenderWidgetHostView* host_view =
shell->web_contents()->GetRenderWidgetHostView();
if (host_view)
host_view->SetSize(shell_data.content_size);
}
void WebTestShellPlatformDelegate::EnableUIControl(Shell* shell,
UIControl control,
bool is_enabled) {
if (!IsHeadless())
ShellPlatformDelegate::EnableUIControl(shell, control, is_enabled);
// Nothing in headless mode.
}
void WebTestShellPlatformDelegate::SetAddressBarURL(Shell* shell,
const GURL& url) {
if (!IsHeadless())
ShellPlatformDelegate::SetAddressBarURL(shell, url);
// Nothing in headless mode.
}
void WebTestShellPlatformDelegate::SetTitle(Shell* shell,
const std::u16string& title) {
if (!IsHeadless())
ShellPlatformDelegate::SetTitle(shell, title);
// Nothing in headless mode.
}
void WebTestShellPlatformDelegate::MainFrameCreated(Shell* shell) {
// No difference in headless mode.
ShellPlatformDelegate::MainFrameCreated(shell);
}
bool WebTestShellPlatformDelegate::DestroyShell(Shell* shell) {
if (!IsHeadless())
return ShellPlatformDelegate::DestroyShell(shell);
return false; // Shell destroys itself.
}
void WebTestShellPlatformDelegate::ResizeWebContent(
Shell* shell,
const gfx::Size& content_size) {
// No difference in headless mode.
ShellPlatformDelegate::ResizeWebContent(shell, content_size);
}
} // namespace content
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