Merge pull request #3847 from primefaces/issue-2948

Image: zoomIn and zoomOut props added

api-generator/components/image.js

@@ -11,6 +11,18 @@ const ImageProps = [
         default: 'pi pi-eye',
         description: 'Custom indicator icon.'
     },
+    {
+        name: 'zoomInDisabled',
+        type: 'boolean',
+        default: 'false',
+        description: 'Disable the zoom-in button'
+    },
+    {
+        name: 'zoomOutDisabled',
+        type: 'boolean',
+        default: 'false',
+        description: 'Disable the zoom-out button'
+    },
     {
         name: 'pt',
         type: 'any',

components/lib/image/Image.d.ts

@@ -153,6 +153,16 @@ export interface ImageProps {
      * @deprecated since v3.27.0. Use 'indicator' slot.
      */
     indicatorIcon?: string;
+    /**
+     * Disable the zoom-in button
+     * @defaultValue false
+     */
+    zoomInDisabled?: boolean | undefined;
+    /**
+     * Disable the zoom-out button
+     * @defaultValue false
+     */
+    zoomOutDisabled?: boolean | undefined;
     /**
      * Uses to pass attributes to DOM elements inside the component.
      * @type {ImagePassThroughOptions}

components/lib/image/Image.vue

@@ -23,13 +23,13 @@
                         </slot>
                     </button>
 
-                    <button class="p-image-action p-link" @click="zoomOut" type="button" :disabled="zoomDisabled" :aria-label="zoomOutAriaLabel" v-bind="ptm('zoomOutButton')">
+                    <button class="p-image-action p-link" @click="zoomOut" type="button" :disabled="isZoomOutDisabled" :aria-label="zoomOutAriaLabel" v-bind="ptm('zoomOutButton')">
                         <slot name="zoomout">
                             <SearchMinusIcon v-bind="ptm('zoomOutIcon')" />
                         </slot>
                     </button>
 
-                    <button class="p-image-action p-link" @click="zoomIn" type="button" :disabled="zoomDisabled" :aria-label="zoomInAriaLabel" v-bind="ptm('zoomInButton')">
+                    <button class="p-image-action p-link" @click="zoomIn" type="button" :disabled="isZoomInDisabled" :aria-label="zoomInAriaLabel" v-bind="ptm('zoomInButton')">
                         <slot name="zoomin">
                             <SearchPlusIcon v-bind="ptm('zoomInIcon')" />
                         </slot>
@@ -98,6 +98,14 @@ export default {
         indicatorIcon: {
             type: String,
             default: undefined
+        },
+        zoomInDisabled: {
+            type: Boolean,
+            default: false
+        },
+        zoomOutDisabled: {
+            type: Boolean,
+            default: false
         }
     },
     mask: null,
@@ -132,7 +140,13 @@ export default {
         onPreviewImageClick() {
             this.previewClick = true;
         },
-        onMaskClick() {
+        onMaskClick(event) {
+            const isActionbarTarget = [event.target.classList].includes('p-image-action') || event.target.closest('.p-image-action');
+
+            if (isActionbarTarget) {
+                return;
+            }
+
             if (!this.previewClick) {
                 this.previewVisible = false;
                 this.rotate = 0;
@@ -198,6 +212,11 @@ export default {
             if (focusTarget) {
                 focusTarget.focus();
             }
+        },
+        hidePreview() {
+            this.previewVisible = false;
+            this.rotate = 0;
+            this.scale = 1;
         }
     },
     computed: {
@@ -219,8 +238,11 @@ export default {
         imagePreviewStyle() {
             return { transform: 'rotate(' + this.rotate + 'deg) scale(' + this.scale + ')' };
         },
-        zoomDisabled() {
+        isZoomInDisabled() {
-            return this.scale <= 0.5 || this.scale >= 1.5;
+            return this.zoomInDisabled || this.scale >= 1.5;
+        },
+        isZoomOutDisabled() {
+            return this.zoomOutDisabled || this.scale <= 0.5;
         },
         rightAriaLabel() {
             return this.$primevue.config.locale.aria ? this.$primevue.config.locale.aria.rotateRight : undefined;
@@ -300,6 +322,10 @@ export default {
     align-items: center;
 }
 
+.p-image-action.p-link[disabled] {
+    opacity: 0.5;
+}
+
 .p-image-preview {
     transition: transform 0.15s;
     max-width: 100vw;