diff options
| author | hashimoto@chromium.org <hashimoto@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-12-14 06:11:15 +0000 |
|---|---|---|
| committer | hashimoto@chromium.org <hashimoto@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-12-14 06:11:15 +0000 |
| commit | da87b733e860433b50d37322a9f358b6d42e7d7e (patch) | |
| tree | d9f564e0774777d771f7fd2cbab26067baf25607 | |
| parent | dfee7aab8f76589223ddc568b2a20b18dafaba63 (diff) | |
| download | chromium_src-da87b733e860433b50d37322a9f358b6d42e7d7e.zip chromium_src-da87b733e860433b50d37322a9f358b6d42e7d7e.tar.gz chromium_src-da87b733e860433b50d37322a9f358b6d42e7d7e.tar.bz2 | |
Set INJECTED_AFTER_LOAD for ChromeVox
BUG=chromium-os:21373
TEST=Press Ctrl+Alt+Z on login screen to enable ChromeVox, listen to it speaking "Enabling spoken feedback" without any interrupt.
Review URL: http://codereview.chromium.org/8916001
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@114377 0039d316-1c4b-4281-b951-d872f2087c98
| -rw-r--r-- | chrome/browser/chromeos/accessibility/accessibility_util.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/chrome/browser/chromeos/accessibility/accessibility_util.cc b/chrome/browser/chromeos/accessibility/accessibility_util.cc index 27f08ea..2ed45ab 100644 --- a/chrome/browser/chromeos/accessibility/accessibility_util.cc +++ b/chrome/browser/chromeos/accessibility/accessibility_util.cc @@ -118,6 +118,19 @@ void EnableAccessibility(bool enabled, WebUI* login_web_ui) { if (login_web_ui) { RenderViewHost* render_view_host = login_web_ui->tab_contents()->render_view_host(); + // Set a flag to tell ChromeVox that it's just been enabled, + // so that it won't interrupt our speech feedback enabled message. + ExtensionMsg_ExecuteCode_Params params; + params.request_id = 0; + params.extension_id = extension->id(); + params.is_javascript = true; + params.code = "window.INJECTED_AFTER_LOAD = true;"; + params.all_frames = true; + params.in_main_world = false; + render_view_host->Send(new ExtensionMsg_ExecuteCode( + render_view_host->routing_id(), params)); + + // Inject ChromeVox' content scripts. ContentScriptLoader* loader = new ContentScriptLoader( extension->id(), render_view_host); |