GUAC-1172: Implement file browsing directive. Track expanded/collapsed state within ManagedFilesystem.File.

guacamole/src/main/webapp/app/client/styles/file-browser.css

@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2015 Glyptodon LLC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/* Hide directory contents by default */
+
+.file-browser .directory > .children {
+    padding-left: 1em;
+    display: none;
+}
+
+/* Show directory contents if expanded */
+
+.file-browser .directory.expanded > .children {
+    display: block;
+}
+
+/* Directory / file icons */
+
+.file-browser .normal-file > .caption .icon {
+    background-image: url('images/file.png');
+}
+
+.file-browser .directory > .caption .icon {
+    background-image: url('images/folder-closed.png');
+}
+
+.file-browser .directory.expanded > .caption .icon {
+    background-image: url('images/folder-open.png');
+}