AAE-34298 Move viewer to separate entry point

lib/core/viewer/src/components/viewer.component.scss

@@ -0,0 +1,164 @@
+/* stylelint-disable scss/at-extend-no-missing-placeholder */
+@use 'mat-selectors' as ms;
+
+.adf-full-screen {
+    width: 100%;
+    height: 100%;
+    background-color: var(--adf-theme-background-card-color);
+}
+
+.adf-viewer {
+    position: absolute;
+    width: 100%;
+    height: 100%;
+
+    #{ms.$mat-toolbar} {
+        color: var(--adf-theme-foreground-text-color-054);
+
+        .adf-toolbar-title {
+            width: auto;
+        }
+    }
+
+    &-main {
+        width: 0;
+    }
+
+    &__mimeicon {
+        vertical-align: middle;
+        height: 18px;
+        width: 18px;
+        margin-left: 4px;
+        margin-right: 4px;
+    }
+
+    &-toolbar {
+        #{ms.$mat-toolbar} {
+            background-color: var(--adf-theme-background-card-color-087);
+        }
+    }
+
+    &__file-title {
+        text-align: center;
+        flex: 1 1 auto;
+        position: absolute;
+        left: 50%;
+        transform: translateX(-50%);
+        display: flex;
+        flex-direction: row;
+        align-items: center;
+
+        @media screen and (width <= 1450px) {
+            left: 30%;
+        }
+    }
+
+    &__display-name {
+        font-size: var(--theme-subheading-2-font-size);
+        opacity: 0.87;
+        line-height: 1.5;
+        letter-spacing: -0.4px;
+        font-weight: normal;
+        font-style: normal;
+        font-stretch: normal;
+        vertical-align: middle;
+        color: var(--adf-theme-foreground-text-color);
+
+        &-without-extension {
+            display: inline-block;
+            text-overflow: ellipsis;
+            overflow: hidden;
+            max-width: 400px;
+            white-space: nowrap;
+            vertical-align: bottom;
+        }
+    }
+
+    &-container {
+        .adf-viewer-layout-content {
+            @extend .adf-full-screen;
+
+            position: relative;
+            overflow: hidden;
+            z-index: 1;
+            background-color: var(--theme-background-color);
+            display: flex;
+            flex-direction: row;
+            /* stylelint-disable-next-line declaration-block-no-redundant-longhand-properties */
+            flex-wrap: wrap;
+            flex: 1;
+
+            & > div {
+                display: flex;
+                flex-flow: row wrap;
+                margin: 0 auto;
+                align-items: stretch;
+                height: 100%;
+            }
+        }
+
+        .adf-viewer-layout {
+            @extend .adf-full-screen;
+
+            display: flex;
+            flex-direction: row;
+            overflow: hidden auto;
+            position: relative;
+        }
+
+        .adf-viewer-content {
+            @extend .adf-full-screen;
+
+            flex: 1;
+            flex-direction: column;
+            display: flex;
+
+            & > div {
+                height: 0; // Firefox
+            }
+        }
+    }
+
+    &-overlay-container {
+        .adf-viewer-content {
+            position: fixed;
+            top: 0;
+            left: 0;
+            z-index: 1000;
+        }
+    }
+
+    &-inline-container {
+        @extend .adf-full-screen;
+    }
+
+    &-sidebars {
+        display: flex;
+        flex: 1 1 auto;
+
+        .adf-viewer__sidebar {
+            width: 350px;
+            display: block;
+            padding: 0;
+            background-color: var(--theme-background-color);
+            box-shadow: 0 2px 4px 0 var(--adf-theme-foreground-text-color-027);
+            overflow: auto;
+
+            &__right {
+                border-left: 1px solid var(--adf-theme-foreground-text-color-007);
+                order: 4;
+            }
+
+            &__left {
+                border-right: 1px solid var(--adf-theme-foreground-text-color-007);
+                order: 1;
+            }
+        }
+
+        adf-viewer-render {
+            order: 1;
+            flex: 1 1 auto;
+            display: flex;
+        }
+    }
+}