thingsboard/ui-ngx/src/app/shared/components/multiple-image-input.component.scss

/**
 * Copyright © 2016-2023 The Thingsboard Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
@import "../../../scss/constants";

$imagesContainerHeight: 106px !default;
$containerHeight: 120px !default;
$previewSize: 64px !default;

.image-card {
  margin-bottom: 8px;
  &.image-dnd-placeholder {
    height: 82px;
    width: 146px;
    border: 2px dashed rgba(0, 0, 0, 0.2);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
  }
  &.image-dragging {
    display: none !important;
  }
}


.image-title {
  font-size: 11px;
  font-weight: 400;
  line-height: 14px;
  color: rgba(0, 0, 0, 0.6);
  padding-bottom: 4px;
}

.image-content-container {
  background: #FFFFFF;
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: 4px;
  height: $previewSize;
}

.tb-image-preview {
  width: auto;
  max-width: $previewSize - 2px;
  height: auto;
  max-height: $previewSize  - 2px;
}

.tb-image-preview-container {
  position: relative;
  width: $previewSize;
  height: $previewSize;
  margin-top: -1px;
  margin-bottom: -1px;
  border: 1px solid rgba(0, 0, 0, 0.54);

  .tb-image-preview {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }
}

.tb-image-action-container {
  position: relative;
  height: $previewSize - 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
}

:host {

  .tb-container {
    margin-top: 0;
    label.tb-title {
      display: block;
      padding-bottom: 8px;
    }
  }

  .tb-image-select-container {
    position: relative;
    width: 100%;
  }

  .images-container {
    padding: 12px 12px 4px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 4px;
    flex-wrap: wrap;
    margin-bottom: 8px;
    &.no-images {
      height: $imagesContainerHeight;
      padding-bottom: 12px;
      align-items: center;
      justify-content: center;
    }
  }

  .no-images-prompt {
    font-size: 18px;
    color: rgba(0, 0, 0, 0.54);
  }

  .file-input {
    display: none;
  }

  .tb-flow-drop {
    position: relative;
    height: $containerHeight;
    overflow: hidden;
    border: 2px dashed rgba(0, 0, 0, 0.2);
    border-radius: 4px;
    box-sizing: border-box;

    &.float-left {
      float: left;
    }

    .upload-label {
      width: 100%;
      height: 100%;
      padding: 0 16px;
      display: flex;
      flex-direction: row;
      justify-content: center;
      align-items: center;
      font-size: 16px;
      color: rgba(0, 0, 0, 0.54);
      text-align: center;
      .mat-icon {
        margin-right: 17px;
      }
    }
  }

  .tb-hint{
    margin-top: 8px;
  }
}

:host ::ng-deep {
  button.browse-file {
    padding: 0;
    font-size: 16px;
    span.mat-button-wrapper {
      display: block;
      label {
        display: block;
        cursor: pointer;
        padding: 0 16px;
      }
    }
  }
}