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// Copyright (c) 2006-2008 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.
// This file contains the implementation of TestWebViewDelegate, which serves
// as the WebViewDelegate for the TestShellWebHost. The host is expected to
// have initialized a MessageLoop before these methods are called.
#include "webkit/tools/test_shell/test_webview_delegate.h"
#include <objidl.h>
#include <shlobj.h>
#include <shlwapi.h>
#include "base/gfx/gdi_util.h"
#include "base/gfx/native_widget_types.h"
#include "base/gfx/point.h"
#include "base/message_loop.h"
#include "base/string_util.h"
#include "base/trace_event.h"
#include "net/base/net_errors.h"
#include "third_party/WebKit/WebKit/chromium/public/WebRect.h"
#include "webkit/glue/webdatasource.h"
#include "webkit/glue/webdropdata.h"
#include "webkit/glue/weberror.h"
#include "webkit/glue/webframe.h"
#include "webkit/glue/webpreferences.h"
#include "webkit/glue/weburlrequest.h"
#include "webkit/glue/webkit_glue.h"
#include "webkit/glue/webview.h"
#include "webkit/glue/plugins/plugin_list.h"
#include "webkit/glue/plugins/webplugin_delegate_impl.h"
#include "webkit/glue/window_open_disposition.h"
#include "webkit/tools/test_shell/drag_delegate.h"
#include "webkit/tools/test_shell/drop_delegate.h"
#include "webkit/tools/test_shell/test_navigation_controller.h"
#include "webkit/tools/test_shell/test_shell.h"
using WebKit::WebRect;
// WebViewDelegate -----------------------------------------------------------
TestWebViewDelegate::~TestWebViewDelegate() {
RevokeDragDrop(shell_->webViewWnd());
}
WebPluginDelegate* TestWebViewDelegate::CreatePluginDelegate(
WebView* webview,
const GURL& url,
const std::string& mime_type,
const std::string& clsid,
std::string* actual_mime_type) {
HWND hwnd = gfx::NativeViewFromId(GetContainingView(webview));
if (!hwnd)
return NULL;
bool allow_wildcard = true;
WebPluginInfo info;
if (!NPAPI::PluginList::Singleton()->GetPluginInfo(url, mime_type, clsid,
allow_wildcard, &info,
actual_mime_type))
return NULL;
if (actual_mime_type && !actual_mime_type->empty())
return WebPluginDelegateImpl::Create(info.path, *actual_mime_type, hwnd);
else
return WebPluginDelegateImpl::Create(info.path, mime_type, hwnd);
}
void TestWebViewDelegate::ShowJavaScriptAlert(const std::wstring& message) {
MessageBox(NULL, message.c_str(), L"JavaScript Alert", MB_OK);
}
void TestWebViewDelegate::Show(WebWidget* webwidget, WindowOpenDisposition) {
if (webwidget == shell_->webView()) {
ShowWindow(shell_->mainWnd(), SW_SHOW);
UpdateWindow(shell_->mainWnd());
} else if (webwidget == shell_->popup()) {
ShowWindow(shell_->popupWnd(), SW_SHOW);
UpdateWindow(shell_->popupWnd());
}
}
void TestWebViewDelegate::ShowWithItems(WebWidget* webwidget,
const WebRect& bounds,
int item_height,
int selected_index,
const std::vector<MenuItem>& items) {
NOTIMPLEMENTED();
}
void TestWebViewDelegate::CloseWidgetSoon(WebWidget* webwidget) {
if (webwidget == shell_->webView()) {
PostMessage(shell_->mainWnd(), WM_CLOSE, 0, 0);
} else if (webwidget == shell_->popup()) {
shell_->ClosePopup();
}
}
void TestWebViewDelegate::SetCursor(WebWidget* webwidget,
const WebCursor& cursor) {
if (WebWidgetHost* host = GetHostForWidget(webwidget)) {
current_cursor_ = cursor;
HINSTANCE mod_handle = GetModuleHandle(NULL);
host->SetCursor(current_cursor_.GetCursor(mod_handle));
}
}
void TestWebViewDelegate::GetWindowRect(WebWidget* webwidget,
WebRect* out_rect) {
if (WebWidgetHost* host = GetHostForWidget(webwidget)) {
RECT rect;
::GetWindowRect(host->view_handle(), &rect);
*out_rect = gfx::Rect(rect);
}
}
void TestWebViewDelegate::SetWindowRect(WebWidget* webwidget,
const WebRect& rect) {
if (webwidget == shell_->webView()) {
// ignored
} else if (webwidget == shell_->popup()) {
MoveWindow(shell_->popupWnd(),
rect.x, rect.y, rect.width, rect.height, FALSE);
}
}
void TestWebViewDelegate::GetRootWindowRect(WebWidget* webwidget,
WebRect* out_rect) {
if (WebWidgetHost* host = GetHostForWidget(webwidget)) {
RECT rect;
HWND root_window = ::GetAncestor(host->view_handle(), GA_ROOT);
::GetWindowRect(root_window, &rect);
*out_rect = gfx::Rect(rect);
}
}
void TestWebViewDelegate::GetRootWindowResizerRect(WebWidget* webwidget,
WebRect* out_rect) {
// Not necessary on Windows.
*out_rect = gfx::Rect();
}
void TestWebViewDelegate::DidMove(WebWidget* webwidget,
const WebPluginGeometry& move) {
HRGN hrgn = ::CreateRectRgn(move.clip_rect.x(),
move.clip_rect.y(),
move.clip_rect.right(),
move.clip_rect.bottom());
gfx::SubtractRectanglesFromRegion(hrgn, move.cutout_rects);
// Note: System will own the hrgn after we call SetWindowRgn,
// so we don't need to call DeleteObject(hrgn)
::SetWindowRgn(move.window, hrgn, FALSE);
::ShowWindow(move.window, move.visible ? SW_SHOW : SW_HIDE);
}
void TestWebViewDelegate::RunModal(WebWidget* webwidget) {
Show(webwidget, NEW_WINDOW);
WindowList* wl = TestShell::windowList();
for (WindowList::const_iterator i = wl->begin(); i != wl->end(); ++i) {
if (*i != shell_->mainWnd())
EnableWindow(*i, FALSE);
}
shell_->set_is_modal(true);
MessageLoop::current()->Run();
for (WindowList::const_iterator i = wl->begin(); i != wl->end(); ++i)
EnableWindow(*i, TRUE);
}
void TestWebViewDelegate::UpdateSelectionClipboard(bool is_empty_selection) {
// No selection clipboard on windows, do nothing.
}
// Private methods -----------------------------------------------------------
void TestWebViewDelegate::SetPageTitle(const std::wstring& title) {
// The Windows test shell, pre-refactoring, ignored this. *shrug*
}
void TestWebViewDelegate::SetAddressBarURL(const GURL& url) {
std::wstring url_string = UTF8ToWide(url.spec());
SendMessage(shell_->editWnd(), WM_SETTEXT, 0,
reinterpret_cast<LPARAM>(url_string.c_str()));
}
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