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feat(编辑功能): 优化水印定位与平铺，支持框选范围和全文应用，统一弹窗间距
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xiaoqidun committed 2026-09-18 10:30:43 +08:00
1 parent 526a207aa6
commit d2c99b1610
5 files changed
+198 -27
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assets/webui/index.html
+2
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@@ -290,6 +290,8 @@
<label class="form-row"><span>透明</span><span class="form-unit"><input id="annotationOpacity" type="number" min="0" max="100" step="any" value="80" aria-label="透明度" required><span>%</span></span></label>
</div>
<label class="form-row" data-annotation="watermark"><span>排列</span><select id="annotationTile"><option value="single">单个</option><option value="tile">平铺</option></select></label>
<div class="form-row" data-annotation="watermark"><label id="annotationPlacementLabel" for="annotationPlacement">位置</label><div class="annotation-placement"><select id="annotationPlacement"><option value="page">居中</option><option value="custom">指定</option></select><button id="annotationPick" class="button" type="button">定位</button></div></div>
<label class="form-row" data-annotation="watermark"><span>应用</span><select id="annotationScope"><option value="current">本页</option><option value="all">全文</option><option value="custom">指定</option></select></label>
<label class="form-row" data-annotation="note watermark stamp link"><span>页面</span><input id="annotationPages" type="text" required></label>
<div class="form-actions"><div id="annotationCreateStatus" class="form-status" role="status"></div><button id="annotationCreateCancel" class="button" type="button">取消</button><button class="button" type="submit">确定</button></div>
</form>
assets/webui/ofdgo.css
+7
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@@ -141,6 +141,7 @@ a:focus-visible {
.object-picker-list {
display: grid;
gap: 4px;
margin-bottom: 12px;
max-height: 55vh;
overflow-y: auto;
}
@@ -657,6 +658,12 @@ button:not(:disabled):hover {
gap: 12px;
}
.annotation-placement {
display: grid;
grid-template-columns: minmax(0, 1fr) auto;
gap: 12px;
}
.form-row input[type="checkbox"] {
justify-self: start;
margin: 0;
assets/webui/ofdgo.js
+79 -10
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@@ -363,7 +363,7 @@ const fontManager = new FontManager({
onPermissionChange: updateFontPermissionHint,
});
const fontPicker = new FontPicker(el.textFont, el.textFontToggle, el.textFontList, changeTextFont, loadEditorFonts);
const annotationFields = Object.fromEntries(["CreateForm", "CreateCancel", "Content", "Old", "Font", "Text", "TextRow", "Image", "ImageRow", "Author", "LinkKind", "Address", "AddressRow", "Target", "TargetRow", "X", "Y", "Width", "Height", "Angle", "Opacity", "Tile", "Pages"].map(key => [key, document.querySelector(`#annotation${key}`)]));
const annotationFields = Object.fromEntries(["CreateForm", "CreateCancel", "Content", "Old", "Font", "Text", "TextRow", "Image", "ImageRow", "Author", "LinkKind", "Address", "AddressRow", "Target", "TargetRow", "X", "Y", "Width", "Height", "Angle", "Opacity", "Tile", "Placement", "PlacementLabel", "Pick", "Scope", "Pages"].map(key => [key, document.querySelector(`#annotation${key}`)]));
el.editorTools.addEventListener("scroll", () => fontPicker.position());
const canvasEditor = new CanvasEditor(el.viewerPanel, {
@@ -412,11 +412,26 @@ const canvasEditor = new CanvasEditor(el.viewerPanel, {
return true;
},
drawStyle: shapeStyle,
onTool: updateDrawingControls,
onTool: () => {
updateDrawingControls();
const entry = state.annotationCreate;
if (entry?.picking && canvasEditor.tool !== "annotation:watermark") {
queueMicrotask(() => {
if (state.annotationCreate === entry && entry.picking) {
entry.picking = false;
if (!state.editing || entry.openSeq !== state.openSeq || canvasEditor.tool) {
state.annotationCreate = null;
return;
}
el.annotationCreate.showModal();
}
});
}
},
onDraw: (index, shape, box, style) => changeDocument("ofdgoInsertShape", null, index, shape,
box.x, box.y, box.width, box.height, style.fill, style.fillColor, style.stroke, style.strokeColor, style.lineWidth),
onDrawText: beginCanvasText,
onDrawAnnotation: (index, kind, box) => openAnnotationCreate(kind, index, box),
onDrawAnnotation: placeAnnotation,
onDrawInk: (index, points, style, pressure) => changeDocument("ofdgoInsertInk", null, index, JSON.stringify(points), style.lineWidth, pressure, style.strokeColor),
onCommitText: (item, value, fontData, color = null) => item.draft
? changeDocument("ofdgoInsertText", null, item.index, value, fontData || item.fontData, item.x, item.y, item.size, item.color, item.width, item.wrap, item.align, item.paragraphHeight, item.letterSpacing, ...textIndents(item))
@@ -541,17 +556,24 @@ el.annotationTool.addEventListener("change", async () => {
}
});
annotationFields.CreateCancel.addEventListener("click", () => el.annotationCreate.close());
el.annotationCreate.addEventListener("close", () => { state.annotationCreate = null; });
el.annotationCreate.addEventListener("close", () => {
if (!state.annotationCreate?.picking) state.annotationCreate = null;
});
annotationFields.Content.addEventListener("change", updateAnnotationFields);
annotationFields.Height.addEventListener("input", () => { state.annotationCreate.height = annotationFields.Height.value; });
annotationFields.LinkKind.addEventListener("change", updateAnnotationFields);
annotationFields.Old.addEventListener("change", () => { annotationFields.Text.value = annotationFields.Old.value; });
annotationFields.Tile.addEventListener("change", () => {
if (annotationFields.Tile.value === "tile") {
annotationFields.X.value = 10;
annotationFields.Y.value = 10;
}
annotationFields.Placement.value = "page";
state.annotationCreate.area = null;
updateAnnotationFields();
});
annotationFields.Placement.addEventListener("change", () => {
if (annotationFields.Placement.value === "custom") pickWatermarkArea();
else state.annotationCreate.area = null;
});
annotationFields.Pick.addEventListener("click", pickWatermarkArea);
annotationFields.Scope.addEventListener("change", updateAnnotationFields);
annotationFields.CreateForm.addEventListener("submit", async event => {
event.preventDefault();
const entry = state.annotationCreate;
@@ -569,9 +591,12 @@ annotationFields.CreateForm.addEventListener("submit", async event => {
}
if (openSeq !== state.openSeq || state.annotationCreate !== entry) return;
const options = { kind: entry.kind, id: entry.item?.id.replace("annotation:", "") || "", text: value("Text"), old: value("Old"),
creator: value("Author"), pages: value("Pages"), uri: value("Address"), target: value("LinkKind") === "page" ? Number(value("Target")) : 0,
creator: value("Author"), pages: entry.kind === "watermark" && value("Scope") !== "custom"
? value("Scope") === "all" ? `1-${state.doc.pageCount}` : String(entry.index + 1) : value("Pages"),
uri: value("Address"), target: value("LinkKind") === "page" ? Number(value("Target")) : 0,
x: Number(value("X")), y: Number(value("Y")), width: entry.kind === "note" ? 5 : Number(value("Width")), height: entry.kind === "note" ? 5 : Number(value("Height")),
angle: Number(value("Angle")), alpha: Math.round((100 - Number(value("Opacity"))) * 255 / 100), tile: value("Tile") === "tile",
area: entry.kind === "watermark" && value("Placement") === "custom" ? entry.area : null,
size: state.textDefaults.size, color: state.textDefaults.color };
if (entry.kind === "link" && entry.item) {
options.base = entry.info?.linkBase || "";
@@ -1455,6 +1480,8 @@ async function createDocument(event) {
state.editorViews.clear();
state.styleClipboard = null;
state.fontRenderPending = false;
state.annotationCreate = null;
canvasEditor.setTool("");
canvasEditor.clear();
delete state.textDefaults.fontChoice;
updateTextFonts(null, true);
@@ -1514,7 +1541,7 @@ function openObjectPicker(items = canvasEditor.pageItems(state.pageIndex)) {
function openAnnotationCreate(kind, index, box = null, item = null, info = null) {
const page = state.doc.pages[index];
const width = Math.min(60, page.width), height = 12;
state.annotationCreate = { kind, index, item, info, height: box?.height || height };
state.annotationCreate = { kind, index, item, info, openSeq: state.openSeq, height: box?.height || height };
annotationFields.CreateForm.reset();
annotationFields.Text.value = kind === "watermark" ? "水印" : "";
annotationFields.Pages.value = String(index + 1);
@@ -1541,6 +1568,38 @@ function openAnnotationCreate(kind, index, box = null, item = null, info = null)
focus?.focus();
}
function pickWatermarkArea() {
state.annotationCreate.picking = true;
annotationFields.Placement.value = state.annotationCreate.area ? "custom" : "page";
el.annotationCreate.close();
canvasEditor.select(null);
toggleDrawingTool("annotation:watermark");
}
function placeAnnotation(index, kind, box) {
const entry = state.annotationCreate;
if (kind !== "watermark" || !entry?.picking) {
openAnnotationCreate(kind, index, box);
return;
}
entry.picking = false;
const page = state.doc.pages[index], tile = annotationFields.Tile.value === "tile";
const x = Math.max(0, Math.min(1, box.x / page.width));
const y = Math.max(0, Math.min(1, box.y / page.height));
const right = Math.max(x, Math.min(1, (box.x + box.width) / page.width));
const bottom = Math.max(y, Math.min(1, (box.y + box.height) / page.height));
if (!tile || right > x && bottom > y) {
entry.index = index;
entry.area = tile ? { x, y, w: right - x, h: bottom - y } : { x: (x + right) / 2, y: (y + bottom) / 2, w: 0, h: 0 };
annotationFields.Placement.value = "custom";
if (annotationFields.Scope.value !== "custom") annotationFields.Pages.value = String(index + 1);
el.annotationCreateStatus.textContent = "";
} else {
el.annotationCreateStatus.textContent = "范围过小";
}
el.annotationCreate.showModal();
}
function updateAnnotationFields() {
const { kind, item } = state.annotationCreate;
for (const key of ["X", "Y", "Width", "Height", "Pages", "Author"]) annotationFields[key].closest(".form-row").hidden = false;
@@ -1553,6 +1612,15 @@ function updateAnnotationFields() {
annotationFields.TargetRow.hidden = kind !== "link" || annotationFields.LinkKind.value !== "page";
annotationFields.Height.value = image ? "" : state.annotationCreate.height;
annotationFields.Height.placeholder = image ? "等比" : "";
if (kind === "watermark") {
for (const key of ["X", "Y"]) annotationFields[key].closest(".form-row").hidden = true;
annotationFields.Pages.closest(".form-row").hidden = annotationFields.Scope.value !== "custom";
const tile = annotationFields.Tile.value === "tile";
annotationFields.PlacementLabel.textContent = tile ? "范围" : "位置";
annotationFields.Placement.options[0].textContent = tile ? "整页" : "居中";
annotationFields.Placement.options[1].textContent = tile ? "选区" : "指定";
annotationFields.Pick.textContent = tile ? "框选" : "定位";
}
if (kind === "link" && item) {
for (const key of ["X", "Y", "Width", "Height", "Pages", "Author"]) annotationFields[key].closest(".form-row").hidden = true;
}
@@ -2734,6 +2802,7 @@ async function openOFD(file) {
state.fileName = file.name || "ofdgo.ofd";
state.editing = false;
state.composite = null;
state.annotationCreate = null;
state.pageSelection.clear();
state.pageSelectionAnchor = null;
state.pageMultiSelect = false;
assets/webui/ofdgo_edit.js
+5 -1
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@@ -783,7 +783,7 @@ export class CanvasEditor {
this.viewer.releasePointerCapture(drag.pointerID);
if (drag.annotation) {
const point = pagePoint(drag.clientX, drag.clientY, drag.rect, drag.page, drag.rotation);
const box = drag.box || { ...point, width: drag.annotation === "note" ? 5 : 40, height: drag.annotation === "note" ? 5 : 12 };
const box = drag.box || { ...point, width: drag.annotation === "watermark" ? 0 : drag.annotation === "note" ? 5 : 40, height: drag.annotation === "watermark" ? 0 : drag.annotation === "note" ? 5 : 12 };
drag.preview.remove();
this.setTool("");
this.options.onDrawAnnotation(drag.page.index, drag.annotation, box);
@@ -975,6 +975,9 @@ export class CanvasEditor {
const annotation = this.tool.startsWith("annotation:") ? this.tool.slice(11) : "";
const shape = annotation ? "rectangle" : this.tool;
const style = this.options.drawStyle();
if (annotation === "watermark") {
Object.assign(style, { fill: false, stroke: true, strokeColor: "var(--accent)", lineWidth: 1 });
}
if (lineShape(shape)) {
style.fill = false;
style.stroke = true;
@@ -982,6 +985,7 @@ export class CanvasEditor {
this.drag = { shape, annotation, page, surface, ...this.createPreview(surface, page, shape === "text" ? "rectangle" : shape, style), style, pointerID: event.pointerId,
rect: surface.getBoundingClientRect(), rotation: this.options.rotation(),
clientX: event.clientX, clientY: event.clientY };
if (annotation === "watermark") this.drag.node.setAttribute("vector-effect", "non-scaling-stroke");
this.viewer.setPointerCapture(event.pointerId);
}