feat(编辑能力): 修复填充与描边调色异常，优化1080P工具栏布局

assets/webui/ofdgo.css

@@ -2222,6 +2222,29 @@ button.outline-link:hover {
 	}
 }
 
+@media (min-width: 901px) and (max-width: 1600px) and (pointer: fine) {
+	.editor-group {
+		padding-inline: 5px;
+		column-gap: 3px;
+	}
+
+	.editor-toolbar .button {
+		padding-inline: 7px;
+	}
+
+	.editor-group:has(#textFont) {
+		grid-template-columns: 144px 32px;
+	}
+
+	.editor-paragraph {
+		grid-template-columns: 54px 108px;
+	}
+
+	.toolbar {
+		--tool-gap: 6px;
+	}
+}
+
 @media (max-width: 900px) {
 	:root {
 		--sidebar-width: min(78vw, 292px);

assets/webui/ofdgo.js

@@ -1642,22 +1642,34 @@ function shapeStyle() {
 		lineWidth: Number(el.shapeWidth.value) * 25.4 / 72 };
 }
 
-async function changeShapeStyle() {
+function selectedPath(item) {
-	const item = canvasEditor.selected;
+	if (!item?.items) return item?.type === "PathObject" ? item : null;
+	if (!item.items.every(member => member.type === "PathObject")) return null;
+	const path = { ...item, type: "PathObject", shape: item.items.every(member => lineShape(member.shape)) ? "line" : "" };
+	for (const key of ["fill", "stroke", "fillColor", "strokeColor", "lineWidth"]) {
+		const value = item.items[0][key];
+		path[key] = item.items.every(member => member[key] === value) ? value : undefined;
+	}
+	return path;
+}
+
+async function changeShapeStyle({ target }) {
+	const item = selectedPath(canvasEditor.selected);
 	if (!state.editing || document.body.hasAttribute("aria-busy")) {
 		return;
 	}
-	if (!el.shapeWidth.checkValidity() || Number(el.shapeWidth.value) <= 0) {
+	if (canvasEditor.selected && (!item || !canEditObject(item, "update"))) return;
-		el.shapeWidth.value = String(item?.type === "PathObject" ? displayPoints(item.lineWidth) : 1);
+	if (target === el.shapeWidth && (!el.shapeWidth.checkValidity() || Number(el.shapeWidth.value) <= 0)) {
+		el.shapeWidth.value = item ? item.lineWidth === undefined ? "" : String(displayPoints(item.lineWidth)) : "1";
 		return;
 	}
-	if (!el.shapeFill.checked && !el.shapeStroke.checked) {
+	if (item) {
-		el.shapeStroke.checked = true;
+		const values = [el.shapeFill, el.shapeFillColor, el.shapeStroke, el.shapeStrokeColor, el.shapeWidth].map(input => {
-	}
+			if (input !== target) return null;
-	const style = shapeStyle();
+			if (input === el.shapeFill || input === el.shapeStroke) return input.checked;
-	if (item?.type === "PathObject") {
+			return input === el.shapeWidth ? inputMillimeters(input, item.lineWidth) : input.value;
-		await changeDocument("ofdgoUpdatePathStyle", item, style.fill, style.fillColor, style.stroke, style.strokeColor,
+		});
-			inputMillimeters(el.shapeWidth, item.lineWidth));
+		await changeDocument("ofdgoUpdatePathStyle", { ...item, id: (item.items || [item]).map(member => member.id) }, ...values);
 		updateObjectControls(canvasEditor.selected, true);
 	} else {
 		el.shapeWidth.value = String(Number(el.shapeWidth.value));
@@ -1676,11 +1688,14 @@ function toggleDrawingTool(tool) {
 
 function updateDrawingControls() {
 	const tool = canvasEditor.tool;
+	const path = selectedPath(canvasEditor.selected);
 	el.insertTextButton.setAttribute("aria-pressed", String(tool === "text"));
-	const line = lineShape(tool) || !tool && lineShape(canvasEditor.selected?.shape);
+	const line = lineShape(tool) || !tool && lineShape(path?.shape);
 	if (line) {
 		el.shapeFill.checked = false;
 		el.shapeStroke.checked = true;
+	} else if (!path && !el.shapeFill.checked && !el.shapeStroke.checked) {
+		el.shapeStroke.checked = true;
 	}
 	const disabled = !state.editing || !state.ready || state.exporting;
 	el.arrowTool.disabled = disabled || !pageCan("insert");
@@ -1691,11 +1706,10 @@ function updateDrawingControls() {
 	el.eraseButton.disabled = el.eraseMode.disabled = disabled;
 	el.eraseButton.setAttribute("aria-pressed", String(tool.startsWith("erase-")));
 	el.selectObjectButton.setAttribute("aria-pressed", String(canvasEditor.enabled && !tool));
-	const styleDisabled = disabled || (canvasEditor.selected?.type === "PathObject"
+	const styleDisabled = disabled || (canvasEditor.selected ? !path || !canEditObject(path, "update") : !pageCan("insert"));
-		? !canEditObject(canvasEditor.selected, "update") : !pageCan("insert"));
 	el.shapeFill.disabled = el.shapeStroke.disabled = styleDisabled || line;
-	el.shapeFillColor.disabled = styleDisabled || line || !el.shapeFill.checked;
+	el.shapeFillColor.disabled = styleDisabled || line || !el.shapeFill.checked && !el.shapeFill.indeterminate;
-	el.shapeStrokeColor.disabled = el.shapeWidth.disabled = styleDisabled || !line && !el.shapeStroke.checked;
+	el.shapeStrokeColor.disabled = el.shapeWidth.disabled = styleDisabled || !line && !el.shapeStroke.checked && !el.shapeStroke.indeterminate;
 }
 
 async function changeDocument(name, item, ...args) {
@@ -5220,14 +5234,24 @@ function updateObjectControls(item, reset = false) {
 	if (reset || el.textColor.disabled || document.activeElement !== el.textColor) {
 		el.textColor.value = text.color || "#000000";
 	}
-	if (item?.type === "PathObject" && canEditObject(item, "update")) {
+	const path = selectedPath(item);
-		el.shapeFill.checked = item.fill;
+	for (const [input, key] of [[el.shapeFill, "fill"], [el.shapeStroke, "stroke"]]) {
-		el.shapeStroke.checked = item.stroke;
+		input.indeterminate = Boolean(path?.items && path[key] === undefined);
-		el.shapeFillColor.value = item.fillColor;
+		if (path) input.checked = Boolean(path[key]);
-		el.shapeStrokeColor.value = item.strokeColor;
-		if (reset || document.activeElement !== el.shapeWidth) {
-			el.shapeWidth.value = displayPoints(item.lineWidth);
 	}
+	for (const [input, key, label] of [[el.shapeFillColor, "fillColor", "填充颜色"], [el.shapeStrokeColor, "strokeColor", "描边颜色"]]) {
+		const mixed = Boolean(path?.items && path[key] === undefined);
+		input.classList.toggle("mixed-color", mixed);
+		input.title = mixed ? `${label}：混合` : label;
+		if (path && (reset || document.activeElement !== input)) input.value = path[key] || "#000000";
+	}
+	el.shapeWidth.placeholder = path?.items && path.lineWidth === undefined ? "混合" : "";
+	if (path && canEditObject(path, "update")) {
+		if (reset || document.activeElement !== el.shapeWidth) {
+			el.shapeWidth.value = path.lineWidth === undefined ? "" : displayPoints(path.lineWidth);
+		}
+	} else if (!item && !el.shapeWidth.value) {
+		el.shapeWidth.value = "1";
 	}
 	updateDrawingControls();
 	const members = item?.items || (item ? [item] : []);

internal/webui/wasm.go

@@ -1556,33 +1556,58 @@ func editorPathScale(object ofdgo.PathObject) float64 {
 }
 
 // setPathStyle 应用图形填充、描边和线宽
-// 入参: object 路径对象, args 填充开关及色值、描边开关及色值、线宽
+// 入参: object 路径对象, args 填充开关及色值、描边开关及色值、线宽，null保持原值
 // 返回: error 错误信息
 func setPathStyle(object *ofdgo.PathObject, args []js.Value) error {
-	fill, stroke, width := args[0].Bool(), args[2].Bool(), args[4].Float()
+	fill, stroke := object.Fill != nil && *object.Fill, object.Stroke == nil || *object.Stroke
-	if kind, _ := object.Shape(); kind == ofdgo.ShapeLine {
+	if !args[0].IsNull() {
+		fill = args[0].Bool()
+	}
+	if !args[2].IsNull() {
+		stroke = args[2].Bool()
+	}
+	if kind, _ := object.Shape(); kind == ofdgo.ShapeLine || kind == ofdgo.ShapeArrow || kind == ofdgo.ShapeDoubleArrow {
 		fill, stroke = false, true
 	}
 	if !fill && !stroke {
+		if args[0].IsNull() || args[2].IsNull() {
+			stroke = true
+		} else {
 			return fmt.Errorf("fill or stroke must be enabled")
 		}
+	}
+	if !args[0].IsNull() || fill != (object.Fill != nil && *object.Fill) {
+		object.Fill = &fill
+	}
+	if !args[2].IsNull() || stroke != (object.Stroke == nil || *object.Stroke) {
+		object.Stroke = &stroke
+	}
+	if !args[4].IsNull() {
+		width := args[4].Float()
 		if width <= 0 || math.IsNaN(width) || math.IsInf(width, 0) {
 			return fmt.Errorf("line width must be positive and finite")
 		}
-	object.Fill, object.Stroke = &fill, &stroke
 		if scale := editorPathScale(*object); width != object.LineWidth*scale {
 			object.LineWidth = width / scale
 		}
+	}
+	if !args[1].IsNull() {
 		if object.FillColor == nil {
 			object.FillColor = &ofdgo.FillColor{}
 		}
-	if object.StrokeColor == nil {
-		object.StrokeColor = &ofdgo.StrokeColor{}
-	}
 		if err := setEditorColor(object.FillColor, args[1].String()); err != nil {
 			return err
 		}
-	return setEditorColor((*ofdgo.FillColor)(object.StrokeColor), args[3].String())
+	}
+	if !args[3].IsNull() {
+		if object.StrokeColor == nil {
+			object.StrokeColor = &ofdgo.StrokeColor{}
+		}
+		if err := setEditorColor((*ofdgo.FillColor)(object.StrokeColor), args[3].String()); err != nil {
+			return err
+		}
+	}
+	return nil
 }
 
 // insertShape 创建标准路径图形
@@ -1605,32 +1630,28 @@ func insertShape(args []js.Value) (any, error) {
 	return previewEditor(currentEditor, currentSession.Renderer.RenderAnnotations)
 }
 
-// updatePathStyle 更新选中路径的绘制样式
+// updatePathStyle 原子更新选中路径的绘制样式，保留未修改属性
-// 入参: args 页码、对象标识和绘制样式
+// 入参: args 页码、对象标识列表和绘制样式
 // 返回: any 文档信息, error 错误信息
 func updatePathStyle(args []js.Value) (any, error) {
-	if currentEditor == nil {
+	return changeObjects(func() error {
-		return nil, fmt.Errorf("no document is being edited")
+		page, ids := args[0].Int(), stringsFromJS(args[1])
-	}
+		objects := make([]ofdgo.GraphicObject, len(ids))
-	page, id := args[0].Int(), args[1].String()
+		for i, id := range ids {
 			object, err := currentEditor.Object(page, id)
 			if err != nil {
-		return nil, err
+				return err
 			}
 			if object.Type != "PathObject" {
-		return nil, fmt.Errorf("object is not a path")
+				return fmt.Errorf("object is not a path")
 			}
 			if err := setPathStyle(&object.PathObject, args[2:]); err != nil {
-		return nil, err
+				return err
 			}
-	revision := currentEditor.Revision()
+			objects[i] = object
-	if err := currentEditor.UpdateObject(page, id, object); err != nil {
-		return nil, err
 		}
-	if currentEditor.Revision() == revision {
+		return currentEditor.UpdateObjects(page, objects)
-		return editorSummary(), nil
+	})
-	}
-	return previewEditor(currentEditor, currentSession.Renderer.RenderAnnotations)
 }
 
 // insertText 使用选定字体创建文字对象