Integrate document scanner API into Document Viewer

Author: yushulx

src/app/document-viewer/document-viewer.component.css

@@ -1,4 +1,128 @@
-#document_container {
+/* Overlay styling to darken background */
+.overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    background: rgba(0, 0, 0, 0.6);
+    display: none;
+    /* Hidden by default */
+    justify-content: center;
+    align-items: center;
+    z-index: 9999;
+    /* Ensures the pop-up is above other elements */
+}
+
+/* Pop-up window styling */
+.popup {
+    background: #fff;
+    padding: 24px 32px;
+    border-radius: 10px;
+    width: 420px;
+    max-width: 95vw;
+    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
+    text-align: left;
+    display: flex;
+    flex-direction: column;
+    align-items: stretch;
+}
+
+/* Form group styling */
+.form-group {
+    display: flex;
+    align-items: center;
+    margin-bottom: 18px;
+}
+
+.form-group label {
+    width: 140px;
+    min-width: 120px;
+    margin-right: 10px;
+    font-weight: 500;
+    text-align: right;
+    flex-shrink: 0;
+}
+
+.form-group input[type="checkbox"] {
+    width: 18px;
+    height: 18px;
+    margin-left: 0;
+}
+
+.form-group select {
+    flex: 1 1 0;
+    min-width: 0;
+    max-width: 220px;
+    padding: 8px;
+    border-radius: 4px;
+    border: 1px solid #ccc;
+    box-sizing: border-box;
+}
+
+.button-group {
+    display: flex;
+    justify-content: flex-end;
+    gap: 10px;
+    margin-top: 18px;
+}
+
+/* Button styling */
+.popup button {
+    padding: 8px 20px;
+    border: none;
+    border-radius: 4px;
+    background: #1976d2;
+    color: #fff;
+    font-weight: 500;
+    cursor: pointer;
+    transition: background 0.2s;
+}
+
+.popup button:hover {
+    background: #125ea2;
+}
+
+.dropdown-menu {
+    display: none;
+    position: absolute;
+    top: 100%;
+    left: 0;
+    background-color: #222;
+    min-width: 160px;
+    box-shadow: 0px 8px 16px rgba(0, 0, 0, 0.2);
+    z-index: 1;
+    border-radius: 4px;
+    overflow: hidden;
+    margin-top: 5px;
+}
+
+.dropdown-menu.show {
+    display: block;
+}
+
+.dropdown-menu button {
+    color: white;
+    padding: 10px 16px;
+    text-align: left;
+    background-color: transparent;
+    border: none;
+    width: 100%;
+    cursor: pointer;
+    font-size: 14px;
+}
+
+.dropdown-menu button:hover,
+.dropdown-menu .selected {
+    background-color: #444;
+}
+
+#edit-viewer {
+    width: 100%;
+    height: 75%;
+}
+
+.document-viewer {
     width: 100%;
     height: 100%;
     position: fixed;

src/app/document-viewer/document-viewer.component.html

@@ -1 +1,30 @@
-<div id="document_container"></div>
+<div class="document-viewer">
+    <div id="edit-viewer"></div>
+</div>
+
+<div id="pop-scanner" class="overlay">
+    <div class="popup">
+        <div class="form-group">
+            <label for="sources">Scanner Source:</label>
+            <select id="sources">
+            </select>
+        </div>
+        <div class="form-group">
+            <label for="ADF">Auto Feeder:</label>
+            <input type="checkbox" id="ADF" checked="checked">
+        </div>
+        <div class="form-group">
+            <label for="Resolution">Resolution:</label>
+            <select id="Resolution">
+                <option value="100">100</option>
+                <option value="150">150</option>
+                <option value="200">200</option>
+                <option value="300">300</option>
+            </select>
+        </div>
+        <div class="button-group">
+            <button class="button" id="acquireDocument">OK</button>
+            <button class="button" id="cancelCapture">Cancel</button>
+        </div>
+    </div>
+</div>