1 files changed, 108 insertions, 0 deletions
diff --git a/chrome/browser/speech/speech_input_bubble_controller.cc b/chrome/browser/speech/speech_input_bubble_controller.cc
new file mode 100644
index 0000000..98bf620
--- /dev/null
+++ b/chrome/browser/speech/speech_input_bubble_controller.cc
@@ -0,0 +1,108 @@
+// 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 "chrome/browser/speech/speech_input_bubble_controller.h"
+
+#include "chrome/browser/chrome_thread.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+#include "chrome/browser/tab_contents/tab_util.h"
+#include "gfx/rect.h"
+
+namespace speech_input {
+
+SpeechInputBubbleController::SpeechInputBubbleController(Delegate* delegate)
+    : delegate_(delegate) {
+}
+
+void SpeechInputBubbleController::CreateBubble(int caller_id,
+                                               int render_process_id,
+                                               int render_view_id,
+                                               const gfx::Rect& element_rect) {
+  if (!ChromeThread::CurrentlyOn(ChromeThread::UI)) {
+    ChromeThread::PostTask(
+        ChromeThread::UI, FROM_HERE,
+        NewRunnableMethod(this, &SpeechInputBubbleController::CreateBubble,
+                          caller_id, render_process_id, render_view_id,
+                          element_rect));
+    return;
+  }
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  TabContents* tab_contents = tab_util::GetTabContentsByID(render_process_id,
+                                                           render_view_id);
+
+  DCHECK(!bubble_.get());
+  bubble_.reset(SpeechInputBubble::Create(tab_contents, this, element_rect));
+  if (!bubble_.get())  // could be null if tab or display rect were invalid.
+    return;
+
+  current_bubble_caller_id_ = caller_id;
+}
+
+void SpeechInputBubbleController::CloseBubble(int caller_id) {
+  if (!ChromeThread::CurrentlyOn(ChromeThread::UI)) {
+    ChromeThread::PostTask(
+        ChromeThread::UI, FROM_HERE,
+        NewRunnableMethod(this, &SpeechInputBubbleController::CloseBubble,
+                          caller_id));
+    return;
+  }
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  if (current_bubble_caller_id_ != caller_id)
+    return;
+
+  current_bubble_caller_id_ = 0;
+
+  DCHECK(bubble_.get());
+  bubble_.reset();
+}
+
+void SpeechInputBubbleController::SetBubbleToRecognizingMode(int caller_id) {
+  if (!ChromeThread::CurrentlyOn(ChromeThread::UI)) {
+    ChromeThread::PostTask(ChromeThread::UI, FROM_HERE, NewRunnableMethod(
+        this, &SpeechInputBubbleController::SetBubbleToRecognizingMode,
+        caller_id));
+    return;
+  }
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  if (current_bubble_caller_id_ != caller_id)
+    return;
+
+  DCHECK(bubble_.get());
+  bubble_->SetRecognizingMode();
+}
+
+void SpeechInputBubbleController::RecognitionCancelled() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  ChromeThread::PostTask(
+      ChromeThread::IO, FROM_HERE,
+      NewRunnableMethod(
+          this,
+          &SpeechInputBubbleController::InvokeDelegateRecognitionCancelled,
+          current_bubble_caller_id_));
+  current_bubble_caller_id_ = 0;
+  bubble_.reset();
+}
+
+void SpeechInputBubbleController::InfoBubbleClosed() {
+  DCHECK(ChromeThread::CurrentlyOn(ChromeThread::UI));
+  ChromeThread::PostTask(
+      ChromeThread::IO, FROM_HERE,
+      NewRunnableMethod(
+          this,
+          &SpeechInputBubbleController::InvokeDelegateFocusChanged,
+          current_bubble_caller_id_));
+  current_bubble_caller_id_ = 0;
+  bubble_.reset();
+}
+
+void SpeechInputBubbleController::InvokeDelegateRecognitionCancelled(
+    int caller_id) {
+  delegate_->RecognitionCancelled(caller_id);
+}
+
+void SpeechInputBubbleController::InvokeDelegateFocusChanged(int caller_id) {
+  delegate_->SpeechInputFocusChanged(caller_id);
+}
+
+}  // namespace speech_input