fix #1998 (Keep documents view find element from disappearing if width gets too small)

static/js/documentsPanel.js

@@ -396,6 +396,12 @@ pandora.ui.documentsPanel = function(options) {
         pandora.$ui.documentsList = $list;
     }
 
+    // to determine the width of the find input inside
+    // the documents dialog, that dialog has to be present
+    setTimeout(function() {
+        $findInput.options({width: getFindInputWidth()});
+    });
+
     that.bindEvent(
         'pandora_documentsselection.' + (isItemView ? ui.item.toLowerCase() : ''),
         selectDocuments
@@ -453,6 +459,17 @@ pandora.ui.documentsPanel = function(options) {
         return Ox._(ui.documentsSort[0].operator == '+' ? 'Ascending' : 'Descending');
     }
 
+    function getFindInputWidth() {
+        // 2 * 128px selects + 2 * 16px buttons + 4 * 4px margins = 304px
+        return Math.min(192, (
+            isItemView
+            ? window.innerWidth - (ui.showSidebar * ui.sidebarSize) - 1
+                - (ui.showDocument * ui.documentSize)
+            : pandora.$ui.documentsDialog.options('width')
+                - ui.documentSize - 1
+        ) - 304);
+    }
+
     function getPreviewSize() {
         var ratio = $list.value($list.options('selected')[0], 'ratio'),
             size = ui.documentSize - 16 - Ox.UI.SCROLLBAR_SIZE,
@@ -895,6 +912,7 @@ pandora.ui.documentsPanel = function(options) {
     };
 
     that.updateSize = function() {
+        $findInput.options({width: getFindInputWidth()});
         $list.size();
     };
 

static/js/rightPanel.js

@@ -42,7 +42,7 @@ pandora.ui.rightPanel = function() {
                 } else {
                     pandora.$ui.browser.scrollToSelection();
                     if (pandora.user.ui.itemView == 'documents') {
-                        pandora.$ui.documentsList.size();
+                        pandora.$ui.documents.updateSize();
                     } else if (pandora.user.ui.itemView == 'clips') {
                         pandora.$ui.clipList.size();
                     } else if (pandora.user.ui.itemView == 'timeline') {