Web Intent Picker UI (implemented as a constrained dialog, linux only)

chrome/browser/ui/intents/web_intent_constrained_dialog_factory.cc

Index: chrome/browser/ui/intents/web_intent_constrained_dialog_factory.cc
diff --git a/chrome/browser/ui/intents/web_intent_constrained_dialog_factory.cc b/chrome/browser/ui/intents/web_intent_constrained_dialog_factory.cc
new file mode 100644
index 0000000000000000000000000000000000000000..0aa6bbb720e9886a9b792fd2c304d61669c66843
--- /dev/null
+++ b/chrome/browser/ui/intents/web_intent_constrained_dialog_factory.cc
@@ -0,0 +1,47 @@
+// Copyright (c) 2011 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 "chrome/browser/ui/intents/web_intent_constrained_dialog_factory.h"
+
+#include "chrome/browser/ui/intents/web_intent_picker.h"
+#include "content/browser/tab_contents/constrained_window.h"
+#include "content/browser/tab_contents/tab_contents.h"
+
+WebIntentConstrainedDialogFactory::WebIntentConstrainedDialogFactory()
+    : picker_(NULL) {
+}
+
+WebIntentConstrainedDialogFactory::~WebIntentConstrainedDialogFactory() {
+  CloseDialog();
+}
+
+WebIntentPicker* WebIntentConstrainedDialogFactory::Create(
+    TabContents* tab_contents,
+    WebIntentPickerDelegate* delegate) {
+  // Only allow one picker per factory.
+  DCHECK(picker_ == NULL);
+
+  picker_ = WebIntentPicker::Create(tab_contents, delegate);
+
+  // TODO(binji) Remove this check when there are implementations of the picker
+  // for windows and mac.
+  if (picker_ == NULL)
+    return NULL;
+
+  picker_->Show();
+
+  return picker_;
+}
+
+void WebIntentConstrainedDialogFactory::ClosePicker(WebIntentPicker* picker) {
+  DCHECK(picker == picker_);
+  CloseDialog();
+}
+
+void WebIntentConstrainedDialogFactory::CloseDialog() {
+  if (picker_) {
+    picker_->Close();
+    picker_ = NULL;
+  }
+}