[FileBrowser] Prevent paste on unformatted drive. Offer to format drive instead.

BUG=137055


Review URL: https://chromiumcodereview.appspot.com/11016010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@159700 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 39 insertions, 11 deletions

diff --git a/chrome/browser/resources/file_manager/css/file_manager.css b/chrome/browser/resources/file_manager/css/file_manager.css
index b73639246..0f81691 100644
--- a/chrome/browser/resources/file_manager/css/file_manager.css
+++ b/chrome/browser/resources/file_manager/css/file_manager.css
@@ -1337,7 +1337,8 @@ div.shade[fadein] {
 }
 
 /* Message panel for unmounted GData */
-#unmounted-panel {
+#unmounted-panel,
+#format-panel {
   bottom: 0;
   color: #333;
   display: none;
@@ -1350,28 +1351,28 @@ div.shade[fadein] {
 }
 
 .dialog-container[gdata='mounting'] #unmounted-panel,
-.dialog-container[gdata='error'] #unmounted-panel {
+.dialog-container[gdata='error'] #unmounted-panel,
+.dialog-container[unformatted] #format-panel {
   display: block;
 }
 
 .dialog-container[gdata='unmounted'] .filelist-panel,
 .dialog-container[gdata='mounting'] .filelist-panel,
-.dialog-container[gdata='error'] .filelist-panel {
+.dialog-container[gdata='error'] .filelist-panel,
+.dialog-container[unformatted] .filelist-panel {
   /* Hide file list when GData is not mounted.
      Use opacity to avoid manual resizing.*/
   opacity: 0;
 }
 
-#unmounted-panel > * {
-  height: 22px;
-  margin-bottom: 10px;
-}
-
-#unmounted-panel > * {
+#unmounted-panel > *,
+#format-panel > * {
   -webkit-box-align: center;
   -webkit-box-orient: horizontal;
   -webkit-box-pack: start;
   display: none;
+  height: 22px;
+  margin-bottom: 10px;
 }
 
 #unmounted-panel > .loading {
@@ -1386,9 +1387,11 @@ div.shade[fadein] {
   width: 40px;
 }
 
+[unformatted] #format-panel > .error,
 [gdata='mounting'] #unmounted-panel > .loading,
 [gdata='mounting'] #unmounted-panel > .progress,
 [gdata='error'] #unmounted-panel > .error,
+#format-panel > #format-button,
 #unmounted-panel.retry-enabled > .retry,
 #unmounted-panel.retry-enabled > .learn-more {
   display: -webkit-box;
diff --git a/chrome/browser/resources/file_manager/js/directory_model.js b/chrome/browser/resources/file_manager/js/directory_model.js
index 7091eaa..fa10c524 100644
--- a/chrome/browser/resources/file_manager/js/directory_model.js
+++ b/chrome/browser/resources/file_manager/js/directory_model.js
@@ -192,7 +192,8 @@ DirectoryModel.prototype.isSearching = function() {
 DirectoryModel.prototype.isPathReadOnly = function(path) {
   switch (PathUtil.getRootType(path)) {
     case RootType.REMOVABLE:
-      return !!this.volumeManager_.isReadOnly(PathUtil.getRootPath(path));
+      return !!this.volumeManager_.isReadOnly(PathUtil.getRootPath(path)) ||
+             !!this.volumeManager_.getMountError(PathUtil.getRootPath(path));
     case RootType.ARCHIVE:
       return true;
     case RootType.DOWNLOADS:
diff --git a/chrome/browser/resources/file_manager/js/file_manager.js b/chrome/browser/resources/file_manager/js/file_manager.js
index 21ac41c..31e3165 100644
--- a/chrome/browser/resources/file_manager/js/file_manager.js
+++ b/chrome/browser/resources/file_manager/js/file_manager.js
@@ -548,7 +548,7 @@ FileManager.prototype = {
     CommandUtil.registerCommand(this.rootsList_, 'unmount',
         Commands.unmountCommand, this.rootsList_, this);
 
-    CommandUtil.registerCommand(this.rootsList_, 'format',
+    CommandUtil.registerCommand(doc, 'format',
         Commands.formatCommand, this.rootsList_, this);
 
     CommandUtil.registerCommand(this.rootsList_, 'import-photos',
@@ -2921,9 +2921,29 @@ FileManager.prototype = {
       this.closeOnUnmount_ = false;
     }
 
+    this.updateUnformattedDriveStatus_();
+
     this.updateTitle_();
   };
 
+  FileManager.prototype.updateUnformattedDriveStatus_ = function() {
+    var volumeInfo = this.volumeManager_.getVolumeInfo_(
+        this.directoryModel_.getCurrentRootPath());
+
+    if (volumeInfo.error) {
+      this.dialogContainer_.setAttribute('unformatted', '');
+
+      var errorNode = this.dialogDom_.querySelector('#format-panel > .error');
+      if (volumeInfo.error == VolumeManager.Error.UNSUPPORTED_FILESYSTEM) {
+        errorNode.textContent = str('UNSUPPORTED_FILESYSTEM_WARNING');
+      } else {
+        errorNode.textContent = str('UNKNOWN_FILESYSTEM_WARNING');
+      }
+    } else {
+      this.dialogContainer_.removeAttribute('unformatted');
+    }
+  };
+
   FileManager.prototype.findListItemForEvent_ = function(event) {
     return this.findListItemForNode_(event.touchedElement || event.srcElement);
   };
diff --git a/chrome/browser/resources/file_manager/main.html b/chrome/browser/resources/file_manager/main.html
index a5a9b74..39ac74a 100644
--- a/chrome/browser/resources/file_manager/main.html
+++ b/chrome/browser/resources/file_manager/main.html
@@ -248,6 +248,10 @@
             </div>
           </div>
           <div id="unmounted-panel"></div>
+          <div id="format-panel">
+              <div class="error"></div>
+              <button id="format-button" command="#format"></button>
+          </div>
         </div>
       </div>
     </div>