From 230da0b6e83aafdf215a5c0ef3692ace6fa24da2 Mon Sep 17 00:00:00 2001
From: "gears.daemon" <gears.daemon@fe895e04-df30-0410-9975-d76d301b4276>
Date: Tue, 19 Feb 2008 20:00:30 +0000
Subject: [PATCH] [Author: steveblock]

Fixes sample apps to work with WinMo devices.
Adds status message to the managed store demo.
Adds warning about unresponsive script popup.

R=andreip,aa
CC=gears-internal
APPROVED=aa
DELTA=20  (13 added, 0 deleted, 7 changed)
OCL=6397915
SCL=6476794


git-svn-id: https://google-gears.googlecode.com/svn/trunk@980 fe895e04-df30-0410-9975-d76d301b4276
---
 .../hello_world_managedstore/managed_store.js       |  1 +
 .../hello_world_managedstore/managed_store_v1.js    |  1 +
 .../hello_world_managedstore/managed_store_v2.js    |  1 +
 gears/sdk/samples/hello_world_workerpool.html       |  3 ++-
 gears/sdk/samples/sample.js                         | 21 +++++++++++++++------
 5 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/gears/sdk/samples/hello_world_managedstore/managed_store.js b/gears/sdk/samples/hello_world_managedstore/managed_store.js
index f72ddfd..3f98290 100644
--- a/gears/sdk/samples/hello_world_managedstore/managed_store.js
+++ b/gears/sdk/samples/hello_world_managedstore/managed_store.js
@@ -25,6 +25,7 @@
 
 // The online version
 function createManagedStore() {
+  textOut('Creating the store ...');
   try {
     var localServer = google.gears.factory.create('beta.localserver');
   } catch (ex) {
diff --git a/gears/sdk/samples/hello_world_managedstore/managed_store_v1.js b/gears/sdk/samples/hello_world_managedstore/managed_store_v1.js
index 1e1deba..2f347a1 100644
--- a/gears/sdk/samples/hello_world_managedstore/managed_store_v1.js
+++ b/gears/sdk/samples/hello_world_managedstore/managed_store_v1.js
@@ -25,6 +25,7 @@
 
 // The offline version 1
 function updateManagedStore() {
+  textOut('Updating the store ...');
   try {
     var localServer = google.gears.factory.create('beta.localserver');
   } catch (ex) {
diff --git a/gears/sdk/samples/hello_world_managedstore/managed_store_v2.js b/gears/sdk/samples/hello_world_managedstore/managed_store_v2.js
index 6526d47..88b69f4 100644
--- a/gears/sdk/samples/hello_world_managedstore/managed_store_v2.js
+++ b/gears/sdk/samples/hello_world_managedstore/managed_store_v2.js
@@ -25,6 +25,7 @@
 
 // The offline version 2
 function removeManagedStore() {
+  textOut('Removing the store ...');
   try {
     var localServer = google.gears.factory.create('beta.localserver');
   } catch (ex) {
diff --git a/gears/sdk/samples/hello_world_workerpool.html b/gears/sdk/samples/hello_world_workerpool.html
index eacd2c5..32f5588 100644
--- a/gears/sdk/samples/hello_world_workerpool.html
+++ b/gears/sdk/samples/hello_world_workerpool.html
@@ -60,7 +60,8 @@ p.results {
     <input type="button" id="syncButton"
            value="Synchronous" onclick="syncComputation();">
 </td>
-<td><i>Note the synchronous computation blocks UI interaction.</i>
+<td><i>Note the synchronous computation blocks UI interaction
+       (and may even cause an 'unresponsive script' warning).</i>
 </td>
 </tr>
 <tr>
diff --git a/gears/sdk/samples/sample.js b/gears/sdk/samples/sample.js
index 5e04414..2ba12fa 100644
--- a/gears/sdk/samples/sample.js
+++ b/gears/sdk/samples/sample.js
@@ -23,24 +23,33 @@
 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
+// Some WinCE devices use 'unknown' rather than 'undefined'. If an element has
+// type 'unknown', we can not pass it to a function, so we must pass its type
+// instead.
+function isDefined(type) {
+  return (type != 'undefined' && type != 'unknown');
+}
+
 function childNodes(element) {
-  if (element.childNodes)
+  if (isDefined(typeof element.childNodes)) {
     return element.childNodes;
-  else
+  } else if (isDefined(typeof element.children)) {
     return element.children;
+  }
 }
 
 function getElementById(element_name) {
-  if (document.getElementById)
+  if (isDefined(typeof document.getElementById)) {
     return document.getElementById(element_name);
-  else
+  } else if(typeof isDefined(document.all)) {
     return document.all[element_name];
+  }
 }
 
 function setTextContent(elem, content) {
-  if (typeof elem.innerText != 'undefined') {
+  if (isDefined(typeof elem.innerText)) {
     elem.innerText = content; 
-  } else {
+  } else if (isDefined(typeof elem.textContent)) {
     elem.textContent = content;
   }
 }
-- 
2.11.4.GIT