Adding support for tab notifications and initializing the focus of an automated tab.

Review URL: http://codereview.chromium.org/20125

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@9388 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 31 insertions, 0 deletions

diff --git a/chrome/test/automation/automation_messages_internal.h b/chrome/test/automation/automation_messages_internal.h
index 09c8390..9b31477 100644
--- a/chrome/test/automation/automation_messages_internal.h
+++ b/chrome/test/automation/automation_messages_internal.h
@@ -553,6 +553,26 @@ IPC_BEGIN_MESSAGES(Automation)
   IPC_MESSAGE_ROUTED2(AutomationMsg_ProcessUnhandledAccelerator, int, MSG)
 #endif  // defined(OS_WIN)
 
+  // Sent by the external tab to the host to notify that the user has tabbed
+  // out of the tab.
+  // Request:
+  //   - bool: |reverse| set to true when shift-tabbing out of the tab, false
+  //    otherwise.
+  // Response:
+  //   None expected
+  IPC_MESSAGE_ROUTED1(AutomationMsg_TabbedOut, bool)
+
+  // Sent by the external tab host to ask focus to be set to either the first
+  // or last element on the page.
+  // Request:
+  //   - int: handle of the tab
+  //   - bool: |reverse|
+  //      true: Focus will be set to the last focusable element
+  //      false: Focus will be set to the first focusable element
+  // Response:
+  //   None expected
+  IPC_MESSAGE_ROUTED2(AutomationMsg_SetInitialFocus, int, bool)
+
   // This message is an outgoing message from Chrome to an external host.
   // It is a request to open a url
   // Request:
diff --git a/chrome/test/automation/tab_proxy.cc b/chrome/test/automation/tab_proxy.cc
index 61b50cf..e0e6102 100644
--- a/chrome/test/automation/tab_proxy.cc
+++ b/chrome/test/automation/tab_proxy.cc
@@ -641,6 +641,14 @@ bool TabProxy::ProcessUnhandledAccelerator(const MSG& msg) {
   // This message expects no response
 }
 
+bool TabProxy::SetInitialFocus(bool reverse) {
+  if (!is_valid())
+    return false;
+  return sender_->Send(
+      new AutomationMsg_SetInitialFocus(0, handle_, reverse));
+  // This message expects no response
+}
+
 bool TabProxy::WaitForTabToBeRestored(uint32 timeout_ms) {
   if (!is_valid())
     return false;
diff --git a/chrome/test/automation/tab_proxy.h b/chrome/test/automation/tab_proxy.h
index 932f5c7..f9a8339 100644
--- a/chrome/test/automation/tab_proxy.h
+++ b/chrome/test/automation/tab_proxy.h
@@ -219,6 +219,9 @@ class TabProxy : public AutomationResourceProxy {
   // to handle the keys
   bool ProcessUnhandledAccelerator(const MSG& msg);
 
+  // Ask the tab to set focus to either the first or last element on the page.
+  bool SetInitialFocus(bool reverse);
+
   // Waits for the tab to finish being restored. Returns true on success.
   // timeout_ms gives the max amount of time to wait for restore to complete.
   bool WaitForTabToBeRestored(uint32 timeout_ms);