// Copyright (c) 2014, 2026, Oracle and/or its affiliates.  Licensed under The Universal Permissive License (UPL), Version 1.0 as shown at https://oss.oracle.com/licenses/upl/

// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
// WARNING: do not directly import this file, instead import the
//          version in your base theme's directory,
//          for example alta/widgets/_oj.alta.tree.scss
// !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

@import "../../utilities/oj.utilities";

@if $includeTreeClasses != false  {
  @include module-include-once("common.tree") {


    /* tree */
    /* --------------------------------------------------------------- */

    // This is to prevent the flash of unstyled content before the html becomes JET components.
    @if $initialVisibility == hidden {
      oj-tree:not(.oj-complete) {
        visibility: hidden;
      }
    }

    /*  Base style for tree and nodes  */
    .oj-tree-list,
    .oj-tree-list ul,
    .oj-tree-node {
       display: block;
       margin: 0 ;
       padding: 0;
       list-style-type: none;
    }

    /*  Basic node  */
    .oj-tree-node {
       min-height: 1.833em;
       white-space: nowrap;
       @include oj-ltr() {
          margin-left: 18px;
       }
       @include oj-rtl() {
          margin-right: 18px;
       }
       min-width: 18px;
       vertical-align: middle;
    }

    /*  First level nodes are not indented  */
    .oj-tree-list > .oj-tree-node {
       @include oj-ltr() {
          margin-left: 0;
       }
       @include oj-rtl() {
          margin-right: 0;
       }
    }

    /* Allow some extra space before the top child of a parent */
    .oj-tree-list ul > li:first-child {
       margin-top: 4px;
    }

    /*  Node anchor */
    .oj-tree-list a {
       box-sizing: content-box;
       display: inline-block;
       white-space: nowrap;
       text-decoration: none;
       margin: 0;
       vertical-align:middle;
    }

    /*  No focus effect */
    .oj-tree-list a:focus {
       outline: none;
    }

    /*  Tree icon (node, disclosure)  */
    .oj-tree-icon {
       display: inline-block;
       text-decoration: none;
       width: 16px;
       height: 16px;
       vertical-align: middle;
       @include oj-ltr() {
         margin-left: 4px;
         margin-right: 0;
       }
       @include oj-rtl() {
         margin-right: 4px;
       }
    }

    /*  Node icon  */
    .oj-tree-node-icon {
       cursor: default;
    }

    /*  Disclosure icon  */
    .oj-tree-disclosure-icon {
       cursor: pointer;
    }

    /*  Default expanded parent image */
    .oj-expanded:not(.oj-tree-type) > a .oj-tree-node-icon {
       @extend .oj-fwk-icon-folder-open;
    }

    /*  Default collapsed parent image  */
    .oj-collapsed:not(.oj-tree-type) > a .oj-tree-node-icon {
       @extend .oj-fwk-icon-folder-collapsed;
    }

    /*  Default leaf node image */
    .oj-tree-leaf:not(.oj-tree-type) a .oj-tree-node-icon {
       @extend .oj-fwk-icon-document;
    }

    /*  Animated node "loading" icon  */
    .oj-tree-loading .oj-tree-icon,
    .oj-collapsed a.oj-tree-loading > .oj-tree-node-icon.oj-tree-icon {
       @extend .oj-fwk-icon-load;
       background-repeat: no-repeat;
       background-image: none;
       vertical-align: middle;
    }

    /*  No node icons to be displayed, option icons:false */
    .oj-tree-no-icons  .oj-tree-node-icon {
       display:none;
    }

    /*  Disabled  */
    .oj-tree-list.oj-disabled .oj-tree-disclosure-icon,
    .oj-tree-node.oj-disabled  {

       color: $textColorDisabled;

       cursor: default;
    }

    /*  Collapsed node children */
    .oj-tree-node.oj-collapsed > ul {
       display: none;
    }

    /*  Node text */
    .oj-tree-title {
       // adding a transparent border so that the height
       // doesn't change when border shown for hovered/selected
       border: 1px solid transparent;

        color: $treeTextColor;


       cursor: pointer;
       vertical-align: -0.15rem;
       @include oj-ltr() {
          margin-left: 0.250em;
       }
       @include oj-rtl() {
          margin-right: 0.250em;
       }
    }
    
    /* In high contrast mode the border will show up even when transparent, so remove the border in high contrast mode*/
    .oj-hicontrast .oj-tree-title {
      border-width: 0;
    }

    /*  Active node text  */
    .oj-hover .oj-tree-title {

        border:  1px dashed $treeNodeBorderColorHover;
        background-color: $treeNodeBgColorHover;


    }

    /*  Selected node text  */
    .oj-selected .oj-tree-title {

        border: 1px solid $treeNodeBorderColorSelected;
        background-color: $treeNodeBgColorSelected;


    }

    /*  Selected inactive node text  */
    .oj-selected.oj-tree-inactive .oj-tree-title {

        border: 1px solid $treeNodeBorderColorSelectedInactive;
        background-color: $treeNodeBgColorSelectedInactive;


    }

    /*  active and selected node text  */
    .oj-hover.oj-selected .oj-tree-title {

        background-color: $treeNodeBgColorHoverSelected;
        border:  1px solid $treeNodeBorderColorHoverSelected;


    }

    /*  Cursor over invalid drop target  */
    .oj-tree-node.oj-invalid-drop .oj-tree-title,
    .oj-tree-node.oj-invalid-drop .oj-tree-icon,
    .oj-tree.oj-invalid-drop {
       cursor: no-drop ;
    }

    /*  Node dragged text (DnD reorder) */
    .oj-tree-title.oj-drag {
       position: absolute;
    }


    /* transition properties and duration  */
    .oj-tree-transition {

        transition: max-height $treeAnimationDuration;


    }

    /* DnD reorder insert position pointer container */
    .oj-tree-drop-marker {
       position: absolute;
       display: none;
       background-color: transparent;
    }
    /*  DnD reorder insert position icon font  */
    .oj-tree-drop-marker-icon {
        height: 12px;
        width: 8px;
        display: inline-block;
        text-decoration: none;

        color: $treeDndMarkerLineColor;


    }

    /*  DnD reorder insert position pointer line when dropping between nodes  */
    .oj-tree-drop-marker-line {
       height: 1px;
       width: 100px;
       position: absolute;
       display: none;

        background-color: $treeDndMarkerLineColor;
      

    }




    /* Styling for a collapsed icon */
    .oj-collapsed > .oj-tree-disclosure-icon {
        @include oj-ltr() {
            @extend .oj-fwk-icon-arrow03-e;
        }
        @include oj-rtl() {
            @extend .oj-fwk-icon-arrow03-w;
        }
    }

    /* Styling for an expanded icon */
      .oj-expanded > .oj-tree-disclosure-icon {
          @include oj-ltr() {
              @extend .oj-fwk-icon-arrow03-se;
          }
          @include oj-rtl() {
              @extend .oj-fwk-icon-arrow03-sw;
          }
      }

      /*  Drag/Drop insert pointer icon */
      .oj-tree-drop-ptr {
          @include oj-ltr() {
            @extend .oj-fwk-icon-arrow03-e;
          }
          @include oj-rtl() {
            @extend .oj-fwk-icon-arrow03-w;
          }
      }

  }
}