Initial work towards a Linux build

Atom-Linux/client_handler_gtk.cpp

@@ -0,0 +1,72 @@
+// 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 "client_handler.h"
+#include "include/cef_browser.h"
+#include "include/cef_frame.h"
+#include "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;
+}
+
+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.
+}