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authorzelidrag@chromium.org <zelidrag@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-04-16 08:39:20 +0000
committerzelidrag@chromium.org <zelidrag@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2011-04-16 08:39:20 +0000
commit76066e5180a794b39d8f9550937b37b05f7793e8 (patch)
tree7b8a709544d0293808452ac622f01a0de195f013 /chrome/renderer/extensions
parentcb23cdd5107b3f809f1a5a04a99098842364a15b (diff)
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New fileBrowserPrivate and fileHandler APIs added + plus magic needed to safely hand over access to local file system elements from content extension to 3rd party extension.
As agreed with aa@ and asargent@, this new API defines following event: chrome.fileHandler.onExecute.addListener(function(id, file_entries) { } This event is invoked when user selects files in ChromeOS file browser. The extension needs to register itself as file content hanlder with following manifest changes: ... "file_browser_actions": [ { "id" : "ActionIdentifier", "default_title" : "Action title", "default_icon" : "icon.png", "file_filters" : [ "filesystem:*.jpeg", ... ] } ... ], ... BUG=chromium-os:11996 TEST=ExtensionApiTest.FileBrowserTest, ExtensionManifestTest.FileBrowserActions Review URL: http://codereview.chromium.org/6749021 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@81865 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/renderer/extensions')
-rw-r--r--chrome/renderer/extensions/event_bindings.cc34
1 files changed, 34 insertions, 0 deletions
diff --git a/chrome/renderer/extensions/event_bindings.cc b/chrome/renderer/extensions/event_bindings.cc
index db26ed7..921a82e 100644
--- a/chrome/renderer/extensions/event_bindings.cc
+++ b/chrome/renderer/extensions/event_bindings.cc
@@ -85,6 +85,8 @@ class ExtensionImpl : public ExtensionBase {
return v8::FunctionTemplate::New(AttachEvent);
} else if (name->Equals(v8::String::New("DetachEvent"))) {
return v8::FunctionTemplate::New(DetachEvent);
+ } else if (name->Equals(v8::String::New("GetExternalFileEntry"))) {
+ return v8::FunctionTemplate::New(GetExternalFileEntry);
}
return ExtensionBase::GetNativeFunction(name);
}
@@ -148,6 +150,38 @@ class ExtensionImpl : public ExtensionBase {
return v8::Undefined();
}
+
+ // Attach an event name to an object.
+ static v8::Handle<v8::Value> GetExternalFileEntry(
+ const v8::Arguments& args) {
+ // TODO(zelidrag): Make this magic work on other platforms when file browser
+ // matures enough on ChromeOS.
+#if defined(OS_CHROMEOS)
+ DCHECK(args.Length() == 1);
+ DCHECK(args[0]->IsObject());
+ v8::Local<v8::Object> file_def = args[0]->ToObject();
+ std::string file_system_name(
+ *v8::String::Utf8Value(file_def->Get(
+ v8::String::New("fileSystemName"))));
+ std::string file_system_path(
+ *v8::String::Utf8Value(file_def->Get(
+ v8::String::New("fileSystemRoot"))));
+ std::string file_full_path(
+ *v8::String::Utf8Value(file_def->Get(
+ v8::String::New("fileFullPath"))));
+ bool is_directory =
+ file_def->Get(v8::String::New("fileIsDirectory"))->ToBoolean()->Value();
+ WebFrame* webframe = WebFrame::frameForCurrentContext();
+ return webframe->createFileEntry(
+ WebKit::WebFileSystem::TypeExternal,
+ WebKit::WebString::fromUTF8(file_system_name.c_str()),
+ WebKit::WebString::fromUTF8(file_system_path.c_str()),
+ WebKit::WebString::fromUTF8(file_full_path.c_str()),
+ is_directory);
+#else
+ return v8::Undefined();
+#endif
+ }
};
// Returns true if the extension running in the given |context| has sufficient