Add chrome to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 161 insertions, 0 deletions

diff --git a/chrome/browser/tab_contents_factory.cc b/chrome/browser/tab_contents_factory.cc
new file mode 100644
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+++ b/chrome/browser/tab_contents_factory.cc
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+// Copyright 2008, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+//    * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+//    * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+//    * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#include "chrome/browser/tab_contents.h"
+
+#include "chrome/browser/about_internets_status_view.h"
+#include "chrome/browser/browser_about_handler.h"
+#include "chrome/browser/browser_url_handler.h"
+#include "chrome/browser/dom_ui/html_dialog_contents.h"
+#include "chrome/browser/dom_ui/new_tab_ui.h"
+#include "chrome/browser/ipc_status_view.h"
+#include "chrome/browser/native_ui_contents.h"
+#include "chrome/browser/network_status_view.h"
+#include "chrome/browser/profile.h"
+#include "chrome/browser/render_process_host.h"
+#include "chrome/browser/tab_contents_factory.h"
+#include "chrome/browser/view_source_contents.h"
+#include "chrome/browser/web_contents.h"
+#include "base/string_util.h"
+#include "net/base/net_util.h"
+
+typedef std::map<TabContentsType, TabContentsFactory*> TabContentsFactoryMap;
+static TabContentsFactoryMap* g_extra_types;  // Only allocated if needed.
+
+/*static*/
+TabContents* TabContents::CreateWithType(TabContentsType type,
+                                         HWND parent,
+                                         Profile* profile,
+                                         SiteInstance* instance) {
+  TabContents* contents;
+
+  switch (type) {
+    case TAB_CONTENTS_WEB:
+      contents = new WebContents(profile, instance, NULL, MSG_ROUTING_NONE, NULL);
+      break;
+    case TAB_CONTENTS_NETWORK_STATUS_VIEW:
+      contents = new NetworkStatusView();
+      break;
+#ifdef IPC_MESSAGE_LOG_ENABLED
+    case TAB_CONTENTS_IPC_STATUS_VIEW:
+      contents = new IPCStatusView();
+      break;
+#endif
+    case TAB_CONTENTS_NEW_TAB_UI:
+      contents = new NewTabUIContents(profile, instance, NULL);
+      break;
+    case TAB_CONTENTS_HTML_DIALOG:
+      contents = new HtmlDialogContents(profile, instance, NULL);
+      break;
+    case TAB_CONTENTS_NATIVE_UI:
+      contents = new NativeUIContents(profile);
+      break;
+    case TAB_CONTENTS_ABOUT_INTERNETS_STATUS_VIEW:
+      contents = new AboutInternetsStatusView();
+      break;
+    case TAB_CONTENTS_VIEW_SOURCE:
+      contents = new ViewSourceContents(profile, instance);
+      break;
+    case TAB_CONTENTS_ABOUT_UI:
+      contents = new BrowserAboutHandler(profile, instance, NULL);
+      break;
+    default:
+      if (g_extra_types) {
+        TabContentsFactoryMap::const_iterator it = g_extra_types->find(type);
+        if (it != g_extra_types->end()) {
+          contents = it->second->CreateInstance();
+          break;
+        }
+      }
+      NOTREACHED() << "Don't know how to create tab contents of type " << type;
+      contents = NULL;
+  }
+
+  if (contents)
+    contents->CreateView(parent, gfx::Rect());
+
+  return contents;
+}
+
+/*static*/
+TabContentsType TabContents::TypeForURL(GURL* url) {
+  DCHECK(url);
+  if (g_extra_types) {
+    TabContentsFactoryMap::const_iterator it = g_extra_types->begin();
+    for (; it != g_extra_types->end(); ++it) {
+      if (it->second->CanHandleURL(*url))
+        return it->first;
+    }
+  }
+
+  // Try to handle as a browser URL. If successful, |url| will end up
+  // containing the real url being loaded (browser url's are just an alias).
+  TabContentsType type(TAB_CONTENTS_UNKNOWN_TYPE);
+  if (BrowserURLHandler::HandleBrowserURL(url, &type))
+    return type;
+
+  if (url->SchemeIs(NativeUIContents::GetScheme().c_str()))
+    return TAB_CONTENTS_NATIVE_UI;
+
+  if (HtmlDialogContents::IsHtmlDialogUrl(*url))
+    return TAB_CONTENTS_HTML_DIALOG;
+
+  if (url->SchemeIs("view-source")) {
+    // Load the inner URL instead, but render it using a ViewSourceContents.
+    *url = GURL(url->path());
+    return TAB_CONTENTS_VIEW_SOURCE;
+  }
+
+  // NOTE: Even the empty string can be loaded by a WebContents.
+  return TAB_CONTENTS_WEB;
+}
+
+/*static*/
+TabContentsFactory* TabContents::RegisterFactory(TabContentsType type,
+                                                 TabContentsFactory* factory) {
+  if (!g_extra_types)
+    g_extra_types = new TabContentsFactoryMap;
+
+  TabContentsFactory* prev_factory = NULL;
+  TabContentsFactoryMap::const_iterator prev = g_extra_types->find(type);
+  if (prev != g_extra_types->end())
+    prev_factory = prev->second;
+
+  if (factory) {
+    g_extra_types->insert(TabContentsFactoryMap::value_type(type, factory));
+  } else {
+    g_extra_types->erase(type);
+    if (g_extra_types->empty()) {
+      delete g_extra_types;
+      g_extra_types = NULL;
+    }
+  }
+
+  return prev_factory;
+}