cef/tests/cefclient/client_handler_gtk.cpp

118 lines
4.1 KiB
C++

// Copyright (c) 2011 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 <gtk/gtk.h>
#include <string>
#include "cefclient/client_handler.h"
#include "include/cef_browser.h"
#include "include/cef_frame.h"
#include "cefclient/resource_util.h"
#include "cefclient/string_util.h"
// ClientHandler::ClientLifeSpanHandler implementation
bool ClientHandler::OnBeforePopup(CefRefPtr<CefBrowser> parentBrowser,
const CefPopupFeatures& popupFeatures,
CefWindowInfo& windowInfo,
const CefString& url,
CefRefPtr<CefClient>& client,
CefBrowserSettings& settings) {
REQUIRE_UI_THREAD();
return false;
}
bool ClientHandler::OnBeforeResourceLoad(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefRequest> request,
CefString& redirectUrl,
CefRefPtr<CefStreamReader>& resourceStream,
CefRefPtr<CefResponse> response,
int loadFlags) {
REQUIRE_IO_THREAD();
std::string url = request->GetURL();
if (url == "http://tests/request") {
// Show the request contents
std::string dump;
DumpRequestContents(request, dump);
resourceStream = CefStreamReader::CreateForData(
static_cast<void*>(const_cast<char*>(dump.c_str())),
dump.size());
response->SetMimeType("text/plain");
response->SetStatus(200);
} else if (strstr(url.c_str(), "/ps_logo2.png") != NULL) {
// Any time we find "ps_logo2.png" in the URL substitute in our own image
resourceStream = GetBinaryResourceReader("logo.png");
response->SetMimeType("image/png");
response->SetStatus(200);
} else if (url == "http://tests/localstorage") {
// Show the localstorage contents
resourceStream = GetBinaryResourceReader("localstorage.html");
response->SetMimeType("text/html");
response->SetStatus(200);
} else if (url == "http://tests/xmlhttprequest") {
// Show the xmlhttprequest HTML contents
resourceStream = GetBinaryResourceReader("xmlhttprequest.html");
response->SetMimeType("text/html");
response->SetStatus(200);
} else if (url == "http://tests/domaccess") {
// Show the domaccess HTML contents
resourceStream = GetBinaryResourceReader("domaccess.html");
response->SetMimeType("text/html");
response->SetStatus(200);
}
return false;
}
void ClientHandler::OnAddressChange(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefFrame> frame,
const CefString& url) {
REQUIRE_UI_THREAD();
if (m_BrowserHwnd == browser->GetWindowHandle() && frame->IsMain()) {
// Set the edit window text
std::string urlStr(url);
gtk_entry_set_text(GTK_ENTRY(m_EditHwnd), urlStr.c_str());
}
}
void ClientHandler::OnTitleChange(CefRefPtr<CefBrowser> browser,
const CefString& title) {
REQUIRE_UI_THREAD();
GtkWidget* window =
gtk_widget_get_ancestor(GTK_WIDGET(browser->GetWindowHandle()),
GTK_TYPE_WINDOW);
std::string titleStr(title);
gtk_window_set_title(GTK_WINDOW(window), titleStr.c_str());
}
void ClientHandler::SendNotification(NotificationType type) {
// TODO(port): Implement this method.
}
void ClientHandler::SetLoading(bool isLoading) {
if (isLoading)
gtk_widget_set_sensitive(GTK_WIDGET(m_StopHwnd), true);
else
gtk_widget_set_sensitive(GTK_WIDGET(m_StopHwnd), false);
}
void ClientHandler::SetNavState(bool canGoBack, bool canGoForward) {
if (canGoBack)
gtk_widget_set_sensitive(GTK_WIDGET(m_BackHwnd), true);
else
gtk_widget_set_sensitive(GTK_WIDGET(m_BackHwnd), false);
if (canGoForward)
gtk_widget_set_sensitive(GTK_WIDGET(m_ForwardHwnd), true);
else
gtk_widget_set_sensitive(GTK_WIDGET(m_ForwardHwnd), false);
}
void ClientHandler::CloseMainWindow() {
// TODO(port): Close main window.
}