Linux: Initial scaffolding for default plugin.

webkit/default_plugin/plugin_impl_gtk.cc

+// Copyright (c) 2010 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.
+
+#include "webkit/default_plugin/plugin_impl_gtk.h"
+
+#include <gdk/gdkx.h>
+
+#include "base/file_util.h"
+#include "base/path_service.h"
+#include "base/string_util.h"
+#include "googleurl/src/gurl.h"
+#include "grit/webkit_strings.h"
+#include "unicode/locid.h"
+#include "webkit/default_plugin/default_plugin_shared.h"
+#include "webkit/default_plugin/plugin_main.h"
+#include "webkit/glue/webkit_glue.h"
+
+// TODO(thakis): Most methods in this class are stubbed out an need to be
+// implemented.
+
+PluginInstallerImpl::PluginInstallerImpl(int16 mode)
+  : container_(NULL) {
+}
+
+PluginInstallerImpl::~PluginInstallerImpl() {
+  if (container_)
+    gtk_widget_destroy(container_);
+}
+
+bool PluginInstallerImpl::Initialize(void* module_handle, NPP instance,
+                                     NPMIMEType mime_type, int16 argc,
+                                     char* argn[], char* argv[]) {
+  DLOG(INFO) << __FUNCTION__ << " MIME Type : " << mime_type;
+  DCHECK(instance != NULL);
+
+  if (mime_type == NULL || strlen(mime_type) == 0) {
+    DLOG(WARNING) << __FUNCTION__ << " Invalid parameters passed in";
+    NOTREACHED();
+    return false;
+  }
+
+  instance_ = instance;
+  mime_type_ = mime_type;
+
+  return true;
+}
+
+bool PluginInstallerImpl::NPP_SetWindow(NPWindow* window_info) {
+  if (container_)
+    gtk_widget_destroy(container_);
+  container_ = gtk_plug_new(reinterpret_cast<XID>(window_info->window));
+
+  // Add label.
+  GtkWidget* box = gtk_vbox_new(FALSE, 0);
+  GtkWidget* label = gtk_label_new("Missing Plug-in");
+  gtk_box_pack_start(GTK_BOX(box), label, TRUE, TRUE, 0);
+  gtk_container_add(GTK_CONTAINER(container_), box);
+
+  gtk_widget_show_all(container_);
+
+  return true;
+}
+
+void PluginInstallerImpl::Shutdown() {
+}
+
+void PluginInstallerImpl::NewStream(NPStream* stream) {
+  plugin_install_stream_ = stream;
+}
+
+void PluginInstallerImpl::DestroyStream(NPStream* stream, NPError reason) {
+  if (stream == plugin_install_stream_)
+    plugin_install_stream_ = NULL;
+}
+
+bool PluginInstallerImpl::WriteReady(NPStream* stream) {
+  bool ready_to_accept_data = false;
+  return ready_to_accept_data;
+}
+
+int32 PluginInstallerImpl::Write(NPStream* stream, int32 offset,
+                                 int32 buffer_length, void* buffer) {
+  return true;
+}
+
+void PluginInstallerImpl::ClearDisplay() {
+}
+
+void PluginInstallerImpl::RefreshDisplay() {
+}
+
+bool PluginInstallerImpl::CreateToolTip() {
+  return true;
+}
+
+void PluginInstallerImpl::UpdateToolTip() {
+}
+
+void PluginInstallerImpl::DisplayAvailablePluginStatus() {
+}
+
+void PluginInstallerImpl::DisplayStatus(int message_resource_id) {
+}
+
+void PluginInstallerImpl::DisplayPluginDownloadFailedStatus() {
+}
+
+void PluginInstallerImpl::URLNotify(const char* url, NPReason reason) {
+}
+
+int16 PluginInstallerImpl::NPP_HandleEvent(void* event) {
+  return 0;
+}
+
+std::wstring PluginInstallerImpl::ReplaceStringForPossibleEmptyReplacement(
+    int message_id_with_placeholders,
+    int messsage_id_without_placeholders,
+    const std::wstring& replacement_string) {
+  return L"";
+}
+
+void PluginInstallerImpl::DownloadPlugin() {
+}
+
+void PluginInstallerImpl::DownloadCancelled() {
+  DisplayAvailablePluginStatus();
+}
+
+void PluginInstallerImpl::ShowInstallDialog() {
+}
+
+void PluginInstallerImpl::NotifyPluginStatus(int status) {
+  default_plugin::g_browser->getvalue(
+      instance_,
+      static_cast<NPNVariable>(
+          default_plugin::kMissingPluginStatusStart + status),
+      NULL);
+}