From 55ba530dc469bebcb074f95d568812758d399c2d Mon Sep 17 00:00:00 2001
From: kovacsv <viktorkovacs@gmail.com>
Date: Sun, 7 Nov 2021 11:31:31 +0100
Subject: [PATCH] Switch files panel icon when there are missing files.

---
 website/o3dv/js/navigator.js | 5 +++++
 website/o3dv/js/panelset.js  | 9 +++++++++
 2 files changed, 14 insertions(+)

diff --git a/website/o3dv/js/navigator.js b/website/o3dv/js/navigator.js
index 0422fad..0238895 100644
--- a/website/o3dv/js/navigator.js
+++ b/website/o3dv/js/navigator.js
@@ -148,6 +148,11 @@ OV.Navigator = class
     FillTree (importResult)
     {
         this.filesPanel.Fill (importResult);
+        if (importResult.missingFiles.length === 0) {
+            this.panelSet.SetPanelIcon (this.filesPanel, 'files');
+        } else {
+            this.panelSet.SetPanelIcon (this.filesPanel, 'missing_files');
+        }
         this.materialsPanel.Fill (importResult);
         this.meshesPanel.Fill (importResult);
         this.OnSelectionChanged ();
diff --git a/website/o3dv/js/panelset.js b/website/o3dv/js/panelset.js
index 1a3c560..88deb3d 100644
--- a/website/o3dv/js/panelset.js
+++ b/website/o3dv/js/panelset.js
@@ -55,6 +55,7 @@ OV.PanelSet = class
         this.menuDiv = $('<div>').addClass ('ov_panel_set_menu').appendTo (parentDiv);
         this.contentDiv = $('<div>').addClass ('ov_panel_set_content').appendTo (parentDiv);
         this.panels = [];
+        this.panelButtons = [];
         this.panelsVisible = true;
         this.panelsPrevWidth = null;
         this.callbacks = null;
@@ -74,6 +75,7 @@ OV.PanelSet = class
     {
         this.panels.push (panel);
         let button = OV.AddSvgIcon (this.menuDiv, panel.GetIcon (), 'ov_panel_set_menu_button');
+        this.panelButtons.push (button);
         button.click (() => {
             if (panel === this.GetVisiblePanel ()) {
                 this.ShowPanels (false);
@@ -133,6 +135,13 @@ OV.PanelSet = class
         return null;
     }
 
+    SetPanelIcon (panel, icon)
+    {
+        const panelIndex = this.panels.indexOf (panel);
+        let panelButton = this.panelButtons[panelIndex];
+        OV.SetSvgIconImage (panelButton, icon);
+    }
+
     Resize ()
     {
         let height = this.parentDiv.height ();