Content Model: Fix 221290 Support float for image

demo/scripts/controls/contentModel/components/format/formatPart/FloatFormatRenderer.ts

@@ -0,0 +1,11 @@
+import { createTextFormatRenderer } from '../utils/createTextFormatRenderer';
+import { FloatFormat } from 'roosterjs-content-model-types';
+import { FormatRenderer } from '../utils/FormatRenderer';
+
+export const FloatFormatRenderer: FormatRenderer<FloatFormat> = createTextFormatRenderer<
+    FloatFormat
+>(
+    'Float',
+    format => format.float,
+    (format, value) => (format.float = value)
+);

demo/scripts/controls/contentModel/components/model/ContentModelImageView.tsx

@@ -3,6 +3,7 @@ import { ContentModelCodeView } from './ContentModelCodeView';
 import { ContentModelImage, ContentModelImageFormat } from 'roosterjs-content-model-types';
 import { ContentModelLinkView } from './ContentModelLinkView';
 import { ContentModelView } from '../ContentModelView';
+import { FloatFormatRenderer } from '../format/formatPart/FloatFormatRenderer';
 import { FormatRenderer } from '../format/utils/FormatRenderer';
 import { FormatView } from '../format/FormatView';
 import { IdFormatRenderer } from '../format/formatPart/IdFormatRenderer';
@@ -22,6 +23,7 @@ const ImageFormatRenderers: FormatRenderer<ContentModelImageFormat>[] = [
     ...SizeFormatRenderers,
     MarginFormatRenderer,
     PaddingFormatRenderer,
+    FloatFormatRenderer,
 ];
 
 export function ContentModelImageView(props: { image: ContentModelImage }) {

packages-content-model/roosterjs-content-model-dom/lib/formatHandlers/common/floatFormatHandler.ts

@@ -0,0 +1,20 @@
+import { FloatFormat } from 'roosterjs-content-model-types';
+import { FormatHandler } from '../FormatHandler';
+
+/**
+ * @internal
+ */
+export const floatFormatHandler: FormatHandler<FloatFormat> = {
+    parse: (format, element) => {
+        const float = element.style.float || element.getAttribute('align');
+
+        if (float) {
+            format.float = float;
+        }
+    },
+    apply: (format, element) => {
+        if (format.float) {
+            element.style.float = format.float;
+        }
+    },
+};

packages-content-model/roosterjs-content-model-dom/lib/formatHandlers/defaultFormatHandlers.ts

@@ -6,6 +6,7 @@ import { boxShadowFormatHandler } from './common/boxShadowFormatHandler';
 import { datasetFormatHandler } from './common/datasetFormatHandler';
 import { directionFormatHandler } from './block/directionFormatHandler';
 import { displayFormatHandler } from './block/displayFormatHandler';
+import { floatFormatHandler } from './common/floatFormatHandler';
 import { fontFamilyFormatHandler } from './segment/fontFamilyFormatHandler';
 import { fontSizeFormatHandler } from './segment/fontSizeFormatHandler';
 import { FormatHandler } from './FormatHandler';
@@ -58,6 +59,7 @@ const defaultFormatHandlerMap: FormatHandlers = {
     dataset: datasetFormatHandler,
     direction: directionFormatHandler,
     display: displayFormatHandler,
+    float: floatFormatHandler,
     fontFamily: fontFamilyFormatHandler,
     fontSize: fontSizeFormatHandler,
     htmlAlign: htmlAlignFormatHandler,
@@ -164,7 +166,17 @@ const defaultFormatKeysPerCategory: {
     ],
     tableBorder: ['borderBox', 'tableSpacing'],
     tableCellBorder: ['borderBox'],
-    image: ['id', 'size', 'margin', 'padding', 'borderBox', 'border', 'boxShadow', 'display'],
+    image: [
+        'id',
+        'size',
+        'margin',
+        'padding',
+        'borderBox',
+        'border',
+        'boxShadow',
+        'display',
+        'float',
+    ],
     link: [
         'link',
         'textColor',

packages-content-model/roosterjs-content-model-dom/test/formatHandlers/common/floatFormatHandlerTest.ts

@@ -0,0 +1,60 @@
+import { createDomToModelContext } from '../../../lib/domToModel/context/createDomToModelContext';
+import { createModelToDomContext } from '../../../lib/modelToDom/context/createModelToDomContext';
+import { DomToModelContext, FloatFormat, ModelToDomContext } from 'roosterjs-content-model-types';
+import { floatFormatHandler } from '../../../lib/formatHandlers/common/floatFormatHandler';
+
+describe('floatFormatHandler.parse', () => {
+    let div: HTMLElement;
+    let format: FloatFormat;
+    let context: DomToModelContext;
+
+    beforeEach(() => {
+        div = document.createElement('div');
+        format = {};
+        context = createDomToModelContext();
+    });
+
+    it('No float', () => {
+        floatFormatHandler.parse(format, div, context, {});
+        expect(format).toEqual({});
+    });
+
+    it('Float left', () => {
+        div.style.float = 'left';
+        floatFormatHandler.parse(format, div, context, {});
+        expect(format).toEqual({
+            float: 'left',
+        });
+    });
+
+    it('Float left from attribute', () => {
+        div.setAttribute('align', 'left');
+        floatFormatHandler.parse(format, div, context, {});
+        expect(format).toEqual({
+            float: 'left',
+        });
+    });
+});
+
+describe('floatFormatHandler.apply', () => {
+    let div: HTMLElement;
+    let format: FloatFormat;
+    let context: ModelToDomContext;
+
+    beforeEach(() => {
+        div = document.createElement('div');
+        format = {};
+        context = createModelToDomContext();
+    });
+
+    it('No float', () => {
+        floatFormatHandler.apply(format, div, context);
+        expect(div.outerHTML).toBe('<div></div>');
+    });
+
+    it('Float: left', () => {
+        format.float = 'left';
+        floatFormatHandler.apply(format, div, context);
+        expect(div.outerHTML).toBe('<div style="float: left;"></div>');
+    });
+});

packages-content-model/roosterjs-content-model-types/lib/format/ContentModelImageFormat.ts

@@ -2,6 +2,7 @@ import { BorderFormat } from './formatParts/BorderFormat';
 import { BoxShadowFormat } from './formatParts/BoxShadowFormat';
 import { ContentModelSegmentFormat } from './ContentModelSegmentFormat';
 import { DisplayFormat } from './formatParts/DisplayFormat';
+import { FloatFormat } from './formatParts/FloatFormat';
 import { IdFormat } from './formatParts/IdFormat';
 import { MarginFormat } from './formatParts/MarginFormat';
 import { PaddingFormat } from './formatParts/PaddingFormat';
@@ -17,4 +18,5 @@ export type ContentModelImageFormat = ContentModelSegmentFormat &
     PaddingFormat &
     BorderFormat &
     BoxShadowFormat &
-    DisplayFormat;
+    DisplayFormat &
+    FloatFormat;

packages-content-model/roosterjs-content-model-types/lib/format/FormatHandlerTypeMap.ts

@@ -6,6 +6,7 @@ import { BoxShadowFormat } from './formatParts/BoxShadowFormat';
 import { DatasetFormat } from './metadata/DatasetFormat';
 import { DirectionFormat } from './formatParts/DirectionFormat';
 import { DisplayFormat } from './formatParts/DisplayFormat';
+import { FloatFormat } from './formatParts/FloatFormat';
 import { FontFamilyFormat } from './formatParts/FontFamilyFormat';
 import { FontSizeFormat } from './formatParts/FontSizeFormat';
 import { HtmlAlignFormat } from './formatParts/HtmlAlignFormat';
@@ -74,6 +75,11 @@ export interface FormatHandlerTypeMap {
      */
     display: DisplayFormat;
 
+    /**
+     * Format for FloatFormat
+     */
+    float: FloatFormat;
+
     /**
      * Format for FontFamilyFormat
      */

packages-content-model/roosterjs-content-model-types/lib/format/formatParts/FloatFormat.ts

@@ -0,0 +1,9 @@
+/**
+ * Format of float
+ */
+export type FloatFormat = {
+    /**
+     * Float style
+     */
+    float?: string;
+};

packages-content-model/roosterjs-content-model-types/lib/index.ts

@@ -45,6 +45,7 @@ export { SizeFormat } from './format/formatParts/SizeFormat';
 export { BoxShadowFormat } from './format/formatParts/BoxShadowFormat';
 export { ListThreadFormat } from './format/formatParts/ListThreadFormat';
 export { ListStylePositionFormat } from './format/formatParts/ListStylePositionFormat';
+export { FloatFormat } from './format/formatParts/FloatFormat';
 
 export { DatasetFormat } from './format/metadata/DatasetFormat';
 export { TableMetadataFormat } from './format/metadata/TableMetadataFormat';