XFA - Fix lot of layout issues
- I thought it was possible to rely on browser layout engine to handle layout stuff but it isn't possible
- mainly because when a contentArea overflows, we must continue to layout in the next contentArea
- when no more contentArea is available then we must go to the next page...
- we must handle breakBefore and breakAfter which allows to "break" the layout to go to the next container
- Sometimes some containers don't provide their dimensions so we must compute them in order to know where to put
them in their parents but to compute those dimensions we need to layout the container itself...
- See top of file layout.js for more explanations about layout.
- fix few bugs in other places I met during my work on layout.
This commit is contained in:
Calixte Denizet
parent
3538ef017f
commit
7cebdbd58c
@ -22,6 +22,7 @@ import {
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$finalize,
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$getAttributeIt,
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$getChildren,
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$getDataValue,
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$getParent,
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$getRealChildrenByNameIt,
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$global,
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@ -88,7 +89,7 @@ class Binder {
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if (formNode[$hasSettableValue]()) {
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if (data[$isDataValue]()) {
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const value = data[$content].trim();
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const value = data[$getDataValue]();
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// TODO: use picture.
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formNode[$setValue](createText(value));
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formNode[$data] = data;
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@ -114,7 +115,7 @@ class Binder {
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}
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}
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_findDataByNameToConsume(name, dataNode, global) {
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_findDataByNameToConsume(name, isValue, dataNode, global) {
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if (!name) {
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return null;
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}
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@ -130,9 +131,16 @@ class Binder {
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/* allTransparent = */ false,
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/* skipConsumed = */ true
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);
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match = generator.next().value;
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if (match) {
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return match;
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// Try to find a match of the same kind.
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while (true) {
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match = generator.next().value;
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if (!match) {
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break;
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}
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if (isValue === match[$isDataValue]()) {
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return match;
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}
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}
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if (
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dataNode[$namespaceId] === NamespaceIds.datasets.id &&
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@ -149,7 +157,7 @@ class Binder {
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// Secondly, if global try to find it just under the root of datasets
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// (which is the location of global variables).
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generator = this.datasets[$getRealChildrenByNameIt](
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generator = this.data[$getRealChildrenByNameIt](
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name,
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/* allTransparent = */ false,
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/* skipConsumed = */ false
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@ -478,6 +486,7 @@ class Binder {
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if (child.bind) {
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switch (child.bind.match) {
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case "none":
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this._bindElement(child, dataNode);
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continue;
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case "global":
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global = true;
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@ -485,6 +494,7 @@ class Binder {
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case "dataRef":
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if (!child.bind.ref) {
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warn(`XFA - ref is empty in node ${child[$nodeName]}.`);
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this._bindElement(child, dataNode);
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continue;
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}
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ref = child.bind.ref;
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@ -545,6 +555,7 @@ class Binder {
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while (matches.length < max) {
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const found = this._findDataByNameToConsume(
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child.name,
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child[$hasSettableValue](),
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dataNode,
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global
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);
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@ -580,6 +591,8 @@ class Binder {
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}
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this._bindOccurrences(child, match, picture);
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} else if (min > 0) {
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this._setProperties(child, dataNode);
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this._bindItems(child, dataNode);
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this._bindElement(child, dataNode);
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} else {
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uselessNodes.push(child);
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@ -17,6 +17,7 @@ import { $buildXFAObject, NamespaceIds } from "./namespaces.js";
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import {
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$cleanup,
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$finalize,
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$ids,
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$nsAttributes,
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$onChild,
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$resolvePrototypes,
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@ -27,13 +28,11 @@ import { Template } from "./template.js";
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import { UnknownNamespace } from "./unknown.js";
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import { warn } from "../../shared/util.js";
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const _ids = Symbol();
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class Root extends XFAObject {
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constructor(ids) {
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super(-1, "root", Object.create(null));
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this.element = null;
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this[_ids] = ids;
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this[$ids] = ids;
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}
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[$onChild](child) {
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@ -44,7 +43,8 @@ class Root extends XFAObject {
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[$finalize]() {
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super[$finalize]();
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if (this.element.template instanceof Template) {
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this.element.template[$resolvePrototypes](this[_ids]);
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this.element.template[$resolvePrototypes](this[$ids]);
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this.element.template[$ids] = this[$ids];
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}
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}
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}
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@ -13,18 +13,38 @@
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* limitations under the License.
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*/
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import { $extra, $getParent, $toStyle, XFAObject } from "./xfa_object.js";
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import {
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$extra,
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$getParent,
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$nodeName,
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$toStyle,
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XFAObject,
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} from "./xfa_object.js";
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import { getMeasurement } from "./utils.js";
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import { warn } from "../../shared/util.js";
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const wordNonWordRegex = new RegExp(
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"([\\p{N}\\p{L}\\p{M}]+)|([^\\p{N}\\p{L}\\p{M}]+)",
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"gu"
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);
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const wordFirstRegex = new RegExp("^[\\p{N}\\p{L}\\p{M}]", "u");
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function measureToString(m) {
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if (typeof m === "string") {
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return "0px";
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}
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return Number.isInteger(m) ? `${m}px` : `${m.toFixed(2)}px`;
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}
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const converters = {
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anchorType(node, style) {
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const parent = node[$getParent]();
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if (!parent || (parent.layout && parent.layout !== "position")) {
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// anchorType is only used in a positioned layout.
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return;
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}
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if (!("transform" in style)) {
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style.transform = "";
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}
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@ -57,12 +77,28 @@ const converters = {
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},
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dimensions(node, style) {
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const parent = node[$getParent]();
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const extra = parent[$extra];
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let width = node.w;
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if (extra && extra.columnWidths) {
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width = extra.columnWidths[extra.currentColumn];
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extra.currentColumn =
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(extra.currentColumn + 1) % extra.columnWidths.length;
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const height = node.h;
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if (parent.layout && parent.layout.includes("row")) {
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const extra = parent[$extra];
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const colSpan = node.colSpan;
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let w;
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if (colSpan === -1) {
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w = extra.columnWidths
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.slice(extra.currentColumn)
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.reduce((a, x) => a + x, 0);
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extra.currentColumn = 0;
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} else {
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w = extra.columnWidths
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.slice(extra.currentColumn, extra.currentColumn + colSpan)
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.reduce((a, x) => a + x, 0);
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extra.currentColumn =
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(extra.currentColumn + node.colSpan) % extra.columnWidths.length;
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}
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if (!isNaN(w)) {
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width = node.w = w;
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}
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}
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if (width !== "") {
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@ -72,17 +108,21 @@ const converters = {
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if (node.maxW > 0) {
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style.maxWidth = measureToString(node.maxW);
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}
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style.minWidth = measureToString(node.minW);
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if (parent.layout === "position") {
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style.minWidth = measureToString(node.minW);
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}
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}
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if (node.h !== "") {
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style.height = measureToString(node.h);
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if (height !== "") {
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style.height = measureToString(height);
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} else {
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style.height = "auto";
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if (node.maxH > 0) {
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style.maxHeight = measureToString(node.maxH);
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}
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style.minHeight = measureToString(node.minH);
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if (parent.layout === "position") {
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style.minHeight = measureToString(node.minH);
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}
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}
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},
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position(node, style) {
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@ -118,22 +158,31 @@ const converters = {
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}
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},
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hAlign(node, style) {
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switch (node.hAlign) {
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case "justifyAll":
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style.textAlign = "justify-all";
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break;
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case "radix":
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// TODO: implement this correctly !
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style.textAlign = "left";
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break;
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default:
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style.textAlign = node.hAlign;
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if (node[$nodeName] === "para") {
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switch (node.hAlign) {
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case "justifyAll":
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style.textAlign = "justify-all";
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break;
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case "radix":
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// TODO: implement this correctly !
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style.textAlign = "left";
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break;
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default:
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style.textAlign = node.hAlign;
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}
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} else {
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switch (node.hAlign) {
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case "right":
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case "center":
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style.justifyContent = node.hAlign;
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break;
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}
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}
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},
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borderMarginPadding(node, style) {
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// Get border width in order to compute margin and padding.
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const borderWidths = [0, 0, 0, 0];
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const marginWidths = [0, 0, 0, 0];
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const borderInsets = [0, 0, 0, 0];
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const marginNode = node.margin
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? [
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node.margin.topInset,
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@ -142,30 +191,211 @@ const converters = {
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node.margin.leftInset,
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]
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: [0, 0, 0, 0];
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let borderMargin;
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if (node.border) {
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Object.assign(style, node.border[$toStyle](borderWidths, marginWidths));
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Object.assign(style, node.border[$toStyle](borderWidths, borderInsets));
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borderMargin = style.margin;
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delete style.margin;
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}
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if (borderWidths.every(x => x === 0)) {
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// No border: margin & padding are padding
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if (node.margin) {
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Object.assign(style, node.margin[$toStyle]());
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if (marginNode.every(x => x === 0)) {
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return;
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}
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// No border: margin & padding are padding
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Object.assign(style, node.margin[$toStyle]());
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style.padding = style.margin;
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delete style.margin;
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} else {
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style.padding =
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measureToString(marginNode[0] - borderWidths[0] - marginWidths[0]) +
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" " +
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measureToString(marginNode[1] - borderWidths[1] - marginWidths[1]) +
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" " +
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measureToString(marginNode[2] - borderWidths[2] - marginWidths[2]) +
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" " +
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measureToString(marginNode[3] - borderWidths[3] - marginWidths[3]);
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delete style.outline;
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delete style.outlineOffset;
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return;
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}
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if (node.margin) {
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Object.assign(style, node.margin[$toStyle]());
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style.padding = style.margin;
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delete style.margin;
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}
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if (!style.borderWidth) {
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// We've an outline so no need to fake one.
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return;
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}
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style.borderData = {
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borderWidth: style.borderWidth,
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borderColor: style.borderColor,
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borderStyle: style.borderStyle,
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margin: borderMargin,
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};
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delete style.borderWidth;
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delete style.borderColor;
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delete style.borderStyle;
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},
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};
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function layoutText(text, fontSize, space) {
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// Try to guess width and height for the given text in taking into
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// account the space where the text should fit.
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// The computed dimensions are just an overestimation.
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// TODO: base this estimation on real metrics.
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let width = 0;
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let height = 0;
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let totalWidth = 0;
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const lineHeight = fontSize * 1.5;
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const averageCharSize = fontSize * 0.4;
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const maxCharOnLine = Math.floor(space.width / averageCharSize);
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const chunks = text.match(wordNonWordRegex);
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let treatedChars = 0;
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let i = 0;
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let chunk = chunks[0];
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while (chunk) {
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const w = chunk.length * averageCharSize;
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if (width + w <= space.width) {
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width += w;
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treatedChars += chunk.length;
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chunk = chunks[i++];
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continue;
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}
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if (!wordFirstRegex.test(chunk) || chunk.length > maxCharOnLine) {
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const numOfCharOnLine = Math.floor(
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(space.width - width) / averageCharSize
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);
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chunk = chunk.slice(numOfCharOnLine);
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treatedChars += numOfCharOnLine;
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if (height + lineHeight > space.height) {
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return { width: 0, height: 0, splitPos: treatedChars };
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}
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totalWidth = Math.max(width, totalWidth);
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width = 0;
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height += lineHeight;
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continue;
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}
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|
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if (height + lineHeight > space.height) {
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return { width: 0, height: 0, splitPos: treatedChars };
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}
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totalWidth = Math.max(width, totalWidth);
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width = w;
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height += lineHeight;
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chunk = chunks[i++];
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}
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|
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if (totalWidth === 0) {
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totalWidth = width;
|
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}
|
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|
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if (totalWidth !== 0) {
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height += lineHeight;
|
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}
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|
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return { width: totalWidth, height, splitPos: -1 };
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}
|
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|
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function computeBbox(node, html, availableSpace) {
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let bbox;
|
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if (node.w !== "" && node.h !== "") {
|
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bbox = [node.x, node.y, node.w, node.h];
|
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} else {
|
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if (!availableSpace) {
|
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return null;
|
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}
|
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let width = node.w;
|
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if (width === "") {
|
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if (node.maxW === 0) {
|
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const parent = node[$getParent]();
|
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if (parent.layout === "position" && parent.w !== "") {
|
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width = 0;
|
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} else {
|
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width = node.minW;
|
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}
|
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} else {
|
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width = Math.min(node.maxW, availableSpace.width);
|
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}
|
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html.attributes.style.width = measureToString(width);
|
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}
|
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|
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let height = node.h;
|
||||
if (height === "") {
|
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if (node.maxH === 0) {
|
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const parent = node[$getParent]();
|
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if (parent.layout === "position" && parent.h !== "") {
|
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height = 0;
|
||||
} else {
|
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height = node.minH;
|
||||
}
|
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} else {
|
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height = Math.min(node.maxH, availableSpace.height);
|
||||
}
|
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html.attributes.style.height = measureToString(height);
|
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}
|
||||
|
||||
bbox = [node.x, node.y, width, height];
|
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}
|
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return bbox;
|
||||
}
|
||||
|
||||
function fixDimensions(node) {
|
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const parent = node[$getParent]();
|
||||
if (parent.layout && parent.layout.includes("row")) {
|
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const extra = parent[$extra];
|
||||
const colSpan = node.colSpan;
|
||||
let width;
|
||||
if (colSpan === -1) {
|
||||
width = extra.columnWidths
|
||||
.slice(extra.currentColumn)
|
||||
.reduce((a, w) => a + w, 0);
|
||||
} else {
|
||||
width = extra.columnWidths
|
||||
.slice(extra.currentColumn, extra.currentColumn + colSpan)
|
||||
.reduce((a, w) => a + w, 0);
|
||||
}
|
||||
if (!isNaN(width)) {
|
||||
node.w = width;
|
||||
}
|
||||
}
|
||||
|
||||
if (parent.w && node.w) {
|
||||
node.w = Math.min(parent.w, node.w);
|
||||
}
|
||||
|
||||
if (parent.h && node.h) {
|
||||
node.h = Math.min(parent.h, node.h);
|
||||
}
|
||||
|
||||
if (parent.layout && parent.layout !== "position") {
|
||||
// Useless in this context.
|
||||
node.x = node.y = 0;
|
||||
if (parent.layout === "tb") {
|
||||
if (
|
||||
parent.w !== "" &&
|
||||
(node.w === "" || node.w === 0 || node.w > parent.w)
|
||||
) {
|
||||
node.w = parent.w;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (node.layout === "position") {
|
||||
// Acrobat doesn't take into account min, max values
|
||||
// for containers with positioned layout (which makes sense).
|
||||
node.minW = node.minH = 0;
|
||||
node.maxW = node.maxH = Infinity;
|
||||
} else {
|
||||
if (node.layout === "table") {
|
||||
if (node.w === "" && Array.isArray(node.columnWidths)) {
|
||||
node.w = node.columnWidths.reduce((a, x) => a + x, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function layoutClass(node) {
|
||||
switch (node.layout) {
|
||||
case "position":
|
||||
@ -211,26 +441,145 @@ function toStyle(node, ...names) {
|
||||
return style;
|
||||
}
|
||||
|
||||
function addExtraDivForMargin(html) {
|
||||
function addExtraDivForBorder(html) {
|
||||
const style = html.attributes.style;
|
||||
if (style.margin) {
|
||||
const padding = style.margin;
|
||||
delete style.margin;
|
||||
const width = style.width || "auto";
|
||||
const height = style.height || "auto";
|
||||
const data = style.borderData;
|
||||
const children = [];
|
||||
|
||||
style.width = "100%";
|
||||
style.height = "100%";
|
||||
const attributes = {
|
||||
class: "xfaWrapper",
|
||||
style: Object.create(null),
|
||||
};
|
||||
|
||||
return {
|
||||
for (const key of ["top", "left"]) {
|
||||
if (style[key] !== undefined) {
|
||||
attributes.style[key] = style[key];
|
||||
}
|
||||
}
|
||||
|
||||
delete style.top;
|
||||
delete style.left;
|
||||
|
||||
if (style.position === "absolute") {
|
||||
attributes.style.position = "absolute";
|
||||
} else {
|
||||
attributes.style.position = "relative";
|
||||
}
|
||||
delete style.position;
|
||||
|
||||
if (style.justifyContent) {
|
||||
attributes.style.justifyContent = style.justifyContent;
|
||||
delete style.justifyContent;
|
||||
}
|
||||
|
||||
if (data) {
|
||||
delete style.borderData;
|
||||
|
||||
let insets;
|
||||
if (data.margin) {
|
||||
insets = data.margin.split(" ");
|
||||
delete data.margin;
|
||||
} else {
|
||||
insets = ["0px", "0px", "0px", "0px"];
|
||||
}
|
||||
|
||||
let width = "100%";
|
||||
let height = width;
|
||||
|
||||
if (insets[1] !== "0px" || insets[3] !== "0px") {
|
||||
width = `calc(100% - ${parseInt(insets[1]) + parseInt(insets[3])}px`;
|
||||
}
|
||||
|
||||
if (insets[0] !== "0px" || insets[2] !== "0px") {
|
||||
height = `calc(100% - ${parseInt(insets[0]) + parseInt(insets[2])}px`;
|
||||
}
|
||||
|
||||
const borderStyle = {
|
||||
top: insets[0],
|
||||
left: insets[3],
|
||||
width,
|
||||
height,
|
||||
};
|
||||
|
||||
for (const [k, v] of Object.entries(data)) {
|
||||
borderStyle[k] = v;
|
||||
}
|
||||
|
||||
if (style.transform) {
|
||||
borderStyle.transform = style.transform;
|
||||
}
|
||||
|
||||
const borderDiv = {
|
||||
name: "div",
|
||||
attributes: {
|
||||
style: { padding, width, height },
|
||||
class: "xfaBorderDiv",
|
||||
style: borderStyle,
|
||||
},
|
||||
children: [html],
|
||||
};
|
||||
|
||||
children.push(borderDiv);
|
||||
}
|
||||
return html;
|
||||
|
||||
children.push(html);
|
||||
|
||||
return {
|
||||
name: "div",
|
||||
attributes,
|
||||
children,
|
||||
};
|
||||
}
|
||||
|
||||
export { addExtraDivForMargin, layoutClass, measureToString, toStyle };
|
||||
function fixTextIndent(styles) {
|
||||
const indent = getMeasurement(styles.textIndent, "0px");
|
||||
if (indent >= 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
const align = styles.textAlign || "left";
|
||||
if (align === "left" || align === "right") {
|
||||
const name = "margin" + (align === "left" ? "Left" : "Right");
|
||||
const margin = getMeasurement(styles[name], "0px");
|
||||
styles[name] = `${margin - indent}pt`;
|
||||
}
|
||||
}
|
||||
|
||||
function getFonts(family) {
|
||||
if (family.startsWith("'")) {
|
||||
family = `"${family.slice(1, family.length - 1)}"`;
|
||||
} else if (family.includes(" ") && !family.startsWith('"')) {
|
||||
family = `"${family}"`;
|
||||
}
|
||||
|
||||
// TODO in case Myriad is not available we should generate a new
|
||||
// font based on helvetica but where glyphs have been rescaled in order
|
||||
// to have the exact same metrics.
|
||||
const fonts = [family];
|
||||
switch (family) {
|
||||
case `"Myriad Pro"`:
|
||||
fonts.push(
|
||||
`"Roboto Condensed"`,
|
||||
`"Ubuntu Condensed"`,
|
||||
`"Microsoft Sans Serif"`,
|
||||
`"Apple Symbols"`,
|
||||
"Helvetica",
|
||||
`"sans serif"`
|
||||
);
|
||||
break;
|
||||
case "Arial":
|
||||
fonts.push("Helvetica", `"Liberation Sans"`, "Arimo", `"sans serif"`);
|
||||
break;
|
||||
}
|
||||
return fonts.join(",");
|
||||
}
|
||||
|
||||
export {
|
||||
addExtraDivForBorder,
|
||||
computeBbox,
|
||||
fixDimensions,
|
||||
fixTextIndent,
|
||||
getFonts,
|
||||
layoutClass,
|
||||
layoutText,
|
||||
measureToString,
|
||||
toStyle,
|
||||
};
|
||||
|
||||
190
src/core/xfa/layout.js
Normal file
190
src/core/xfa/layout.js
Normal file
@ -0,0 +1,190 @@
|
||||
/* Copyright 2021 Mozilla Foundation
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
import { $extra, $flushHTML } from "./xfa_object.js";
|
||||
import { measureToString } from "./html_utils.js";
|
||||
|
||||
// Subform and ExclGroup have a layout so they share these functions.
|
||||
|
||||
/**
|
||||
* How layout works ?
|
||||
*
|
||||
* A container has an initial space (with a width and a height) to fit in,
|
||||
* which means that once all the children have been added then
|
||||
* the total width/height must be lower than the given ones in
|
||||
* the initial space.
|
||||
* So if the container has known dimensions and these ones are ok with the
|
||||
* space then continue else we return HTMLResult.FAILURE: it's up to the
|
||||
* parent to deal with this failure (e.g. if parent layout is lr-tb and
|
||||
* we fail to add a child at end of line (lr) then we try to add it on the
|
||||
* next line).
|
||||
* And then we run through the children, each child gets its initial space
|
||||
* in calling its parent $getAvailableSpace method
|
||||
* (see _filteredChildrenGenerator and $childrenToHTML in xfa_object.js)
|
||||
* then we try to layout child in its space. If everything is ok then we add
|
||||
* the result to its parent through $addHTML which will recompute the available
|
||||
* space in parent according to its layout property else we return
|
||||
* HTMLResult.Failure.
|
||||
* Before a failure some children may have been layed out: they've been saved in
|
||||
* [$extra].children and [$extra] has properties generator and failingNode
|
||||
* in order to save the state where we were before a failure.
|
||||
* This [$extra].children property is useful when a container has to be splited.
|
||||
* So if a container is unbreakable, we must delete its [$extra] property before
|
||||
* returning.
|
||||
*/
|
||||
|
||||
function flushHTML(node) {
|
||||
const attributes = node[$extra].attributes;
|
||||
const html = {
|
||||
name: "div",
|
||||
attributes,
|
||||
children: node[$extra].children,
|
||||
};
|
||||
|
||||
if (node[$extra].failingNode) {
|
||||
const htmlFromFailing = node[$extra].failingNode[$flushHTML]();
|
||||
if (htmlFromFailing) {
|
||||
html.children.push(htmlFromFailing);
|
||||
}
|
||||
}
|
||||
|
||||
if (html.children.length === 0) {
|
||||
return null;
|
||||
}
|
||||
|
||||
node[$extra].children = [];
|
||||
delete node[$extra].line;
|
||||
|
||||
return html;
|
||||
}
|
||||
|
||||
function addHTML(node, html, bbox) {
|
||||
const extra = node[$extra];
|
||||
const availableSpace = extra.availableSpace;
|
||||
|
||||
switch (node.layout) {
|
||||
case "position": {
|
||||
const [x, y, w, h] = bbox;
|
||||
extra.width = Math.max(extra.width, x + w);
|
||||
extra.height = Math.max(extra.height, y + h);
|
||||
extra.children.push(html);
|
||||
break;
|
||||
}
|
||||
case "lr-tb":
|
||||
case "rl-tb":
|
||||
if (!extra.line || extra.attempt === 1) {
|
||||
extra.line = {
|
||||
name: "div",
|
||||
attributes: {
|
||||
class: node.layout === "lr-tb" ? "xfaLr" : "xfaRl",
|
||||
},
|
||||
children: [],
|
||||
};
|
||||
extra.children.push(extra.line);
|
||||
}
|
||||
extra.line.children.push(html);
|
||||
|
||||
if (extra.attempt === 0) {
|
||||
// Add the element on the line
|
||||
const [, , w, h] = bbox;
|
||||
extra.currentWidth += w;
|
||||
extra.height = Math.max(extra.height, extra.prevHeight + h);
|
||||
} else {
|
||||
const [, , w, h] = bbox;
|
||||
extra.width = Math.max(extra.width, extra.currentWidth);
|
||||
extra.currentWidth = w;
|
||||
extra.prevHeight = extra.height;
|
||||
extra.height += h;
|
||||
|
||||
// The element has been added on a new line so switch to line mode now.
|
||||
extra.attempt = 0;
|
||||
}
|
||||
break;
|
||||
case "rl-row":
|
||||
case "row": {
|
||||
extra.children.push(html);
|
||||
const [, , w, h] = bbox;
|
||||
extra.width += w;
|
||||
extra.height = Math.max(extra.height, h);
|
||||
const height = measureToString(extra.height);
|
||||
for (const child of extra.children) {
|
||||
if (child.attributes.class === "xfaWrapper") {
|
||||
child.children[child.children.length - 1].attributes.style.height =
|
||||
height;
|
||||
} else {
|
||||
child.attributes.style.height = height;
|
||||
}
|
||||
}
|
||||
break;
|
||||
}
|
||||
case "table": {
|
||||
const [, , w, h] = bbox;
|
||||
extra.width = Math.min(availableSpace.width, Math.max(extra.width, w));
|
||||
extra.height += h;
|
||||
extra.children.push(html);
|
||||
break;
|
||||
}
|
||||
case "tb": {
|
||||
const [, , , h] = bbox;
|
||||
extra.width = availableSpace.width;
|
||||
extra.height += h;
|
||||
extra.children.push(html);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function getAvailableSpace(node) {
|
||||
const availableSpace = node[$extra].availableSpace;
|
||||
|
||||
switch (node.layout) {
|
||||
case "lr-tb":
|
||||
case "rl-tb":
|
||||
switch (node[$extra].attempt) {
|
||||
case 0:
|
||||
return {
|
||||
width: availableSpace.width - node[$extra].currentWidth,
|
||||
height: availableSpace.height - node[$extra].prevHeight,
|
||||
};
|
||||
case 1:
|
||||
return {
|
||||
width: availableSpace.width,
|
||||
height: availableSpace.height - node[$extra].height,
|
||||
};
|
||||
default:
|
||||
return {
|
||||
width: Infinity,
|
||||
height: availableSpace.height - node[$extra].prevHeight,
|
||||
};
|
||||
}
|
||||
case "rl-row":
|
||||
case "row":
|
||||
const width = node[$extra].columnWidths
|
||||
.slice(node[$extra].currentColumn)
|
||||
.reduce((a, x) => a + x);
|
||||
return { width, height: availableSpace.height };
|
||||
case "table":
|
||||
case "tb":
|
||||
return {
|
||||
width: availableSpace.width,
|
||||
height: availableSpace.height - node[$extra].height,
|
||||
};
|
||||
case "position":
|
||||
default:
|
||||
return availableSpace;
|
||||
}
|
||||
}
|
||||
|
||||
export { addHTML, flushHTML, getAvailableSpace };
|
||||
@ -35,6 +35,7 @@ class XFAParser extends XMLParserBase {
|
||||
this._current = this._builder.buildRoot(this._ids);
|
||||
this._errorCode = XMLParserErrorCode.NoError;
|
||||
this._whiteRegex = /^\s+$/;
|
||||
this._nbsps = /\xa0+/g;
|
||||
}
|
||||
|
||||
parse(data) {
|
||||
@ -50,6 +51,9 @@ class XFAParser extends XMLParserBase {
|
||||
}
|
||||
|
||||
onText(text) {
|
||||
// Normally by definition a   is unbreakable
|
||||
// but in real life Acrobat can break strings on  .
|
||||
text = text.replace(this._nbsps, match => match.slice(1) + " ");
|
||||
if (this._current[$acceptWhitespace]()) {
|
||||
this._current[$onText](text);
|
||||
return;
|
||||
|
||||
@ -275,19 +275,32 @@ function createDataNode(root, container, expr) {
|
||||
}
|
||||
|
||||
for (let ii = parsed.length; i < ii; i++) {
|
||||
const { cacheName, index } = parsed[i];
|
||||
const { name, operator, index } = parsed[i];
|
||||
if (!isFinite(index)) {
|
||||
parsed[i].index = 0;
|
||||
return createNodes(root, parsed.slice(i));
|
||||
}
|
||||
|
||||
const cached = somCache.get(root);
|
||||
if (!cached) {
|
||||
warn(`XFA - createDataNode must be called after searchNode.`);
|
||||
return null;
|
||||
let children;
|
||||
switch (operator) {
|
||||
case operators.dot:
|
||||
children = root[$getChildrenByName](name, false);
|
||||
break;
|
||||
case operators.dotDot:
|
||||
children = root[$getChildrenByName](name, true);
|
||||
break;
|
||||
case operators.dotHash:
|
||||
children = root[$getChildrenByClass](name);
|
||||
if (children instanceof XFAObjectArray) {
|
||||
children = children.children;
|
||||
} else {
|
||||
children = [children];
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
const children = cached.get(cacheName);
|
||||
if (children.length === 0) {
|
||||
return createNodes(root, parsed.slice(i));
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -18,6 +18,7 @@ const dimConverters = {
|
||||
cm: x => (x / 2.54) * 72,
|
||||
mm: x => (x / (10 * 2.54)) * 72,
|
||||
in: x => x * 72,
|
||||
px: x => x,
|
||||
};
|
||||
const measurementPattern = /([+-]?[0-9]+\.?[0-9]*)(.*)/;
|
||||
|
||||
@ -163,6 +164,21 @@ function getBBox(data) {
|
||||
return { x, y, width, height };
|
||||
}
|
||||
|
||||
class HTMLResult {
|
||||
constructor(success, html, bbox) {
|
||||
this.success = success;
|
||||
this.html = html;
|
||||
this.bbox = bbox;
|
||||
}
|
||||
|
||||
static success(html, bbox = null) {
|
||||
return new HTMLResult(true, html, bbox);
|
||||
}
|
||||
}
|
||||
|
||||
HTMLResult.FAILURE = new HTMLResult(false, null, null);
|
||||
HTMLResult.EMPTY = new HTMLResult(true, null, null);
|
||||
|
||||
export {
|
||||
getBBox,
|
||||
getColor,
|
||||
@ -173,4 +189,5 @@ export {
|
||||
getRatio,
|
||||
getRelevant,
|
||||
getStringOption,
|
||||
HTMLResult,
|
||||
};
|
||||
|
||||
@ -13,14 +13,16 @@
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
import { getInteger, getKeyword } from "./utils.js";
|
||||
import { getInteger, getKeyword, HTMLResult } from "./utils.js";
|
||||
import { shadow, warn } from "../../shared/util.js";
|
||||
import { NamespaceIds } from "./namespaces.js";
|
||||
|
||||
// We use these symbols to avoid name conflict between tags
|
||||
// and properties/methods names.
|
||||
const $acceptWhitespace = Symbol();
|
||||
const $addHTML = Symbol();
|
||||
const $appendChild = Symbol();
|
||||
const $break = Symbol();
|
||||
const $childrenToHTML = Symbol();
|
||||
const $clean = Symbol();
|
||||
const $cleanup = Symbol();
|
||||
@ -31,16 +33,21 @@ const $data = Symbol("data");
|
||||
const $dump = Symbol();
|
||||
const $extra = Symbol("extra");
|
||||
const $finalize = Symbol();
|
||||
const $flushHTML = Symbol();
|
||||
const $getAttributeIt = Symbol();
|
||||
const $getAvailableSpace = Symbol();
|
||||
const $getChildrenByClass = Symbol();
|
||||
const $getChildrenByName = Symbol();
|
||||
const $getChildrenByNameIt = Symbol();
|
||||
const $getDataValue = Symbol();
|
||||
const $getRealChildrenByNameIt = Symbol();
|
||||
const $getChildren = Symbol();
|
||||
const $getNextPage = Symbol();
|
||||
const $getParent = Symbol();
|
||||
const $global = Symbol();
|
||||
const $hasItem = Symbol();
|
||||
const $hasSettableValue = Symbol();
|
||||
const $ids = Symbol();
|
||||
const $indexOf = Symbol();
|
||||
const $insertAt = Symbol();
|
||||
const $isDataValue = Symbol();
|
||||
@ -55,6 +62,7 @@ const $onChildCheck = Symbol();
|
||||
const $onText = Symbol();
|
||||
const $removeChild = Symbol();
|
||||
const $resolvePrototypes = Symbol();
|
||||
const $searchNode = Symbol();
|
||||
const $setId = Symbol();
|
||||
const $setSetAttributes = Symbol();
|
||||
const $setValue = Symbol();
|
||||
@ -70,6 +78,7 @@ const _children = Symbol("_children");
|
||||
const _cloneAttribute = Symbol();
|
||||
const _dataValue = Symbol();
|
||||
const _defaultValue = Symbol();
|
||||
const _filteredChildrenGenerator = Symbol();
|
||||
const _getPrototype = Symbol();
|
||||
const _getUnsetAttributes = Symbol();
|
||||
const _hasChildren = Symbol();
|
||||
@ -270,20 +279,67 @@ class XFAObject {
|
||||
}
|
||||
|
||||
[$toHTML]() {
|
||||
return HTMLResult.EMPTY;
|
||||
}
|
||||
|
||||
*[_filteredChildrenGenerator](filter, include) {
|
||||
for (const node of this[$getChildren]()) {
|
||||
if (!filter || include === filter.has(node[$nodeName])) {
|
||||
const availableSpace = this[$getAvailableSpace]();
|
||||
const res = node[$toHTML](availableSpace);
|
||||
if (!res.success) {
|
||||
this[$extra].failingNode = node;
|
||||
}
|
||||
yield res;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
[$flushHTML]() {
|
||||
return null;
|
||||
}
|
||||
|
||||
[$addHTML](html, bbox) {
|
||||
this[$extra].children.push(html);
|
||||
}
|
||||
|
||||
[$getAvailableSpace]() {}
|
||||
|
||||
[$childrenToHTML]({ filter = null, include = true }) {
|
||||
const res = [];
|
||||
this[$getChildren]().forEach(node => {
|
||||
if (!filter || include === filter.has(node[$nodeName])) {
|
||||
const html = node[$toHTML]();
|
||||
if (html) {
|
||||
res.push(html);
|
||||
}
|
||||
if (!this[$extra].generator) {
|
||||
this[$extra].generator = this[_filteredChildrenGenerator](
|
||||
filter,
|
||||
include
|
||||
);
|
||||
} else {
|
||||
const availableSpace = this[$getAvailableSpace]();
|
||||
const res = this[$extra].failingNode[$toHTML](availableSpace);
|
||||
if (!res.success) {
|
||||
return false;
|
||||
}
|
||||
});
|
||||
return res;
|
||||
if (res.html) {
|
||||
this[$addHTML](res.html, res.bbox);
|
||||
}
|
||||
delete this[$extra].failingNode;
|
||||
}
|
||||
|
||||
while (true) {
|
||||
const gen = this[$extra].generator.next();
|
||||
if (gen.done) {
|
||||
break;
|
||||
}
|
||||
const res = gen.value;
|
||||
if (!res.success) {
|
||||
return false;
|
||||
}
|
||||
if (res.html) {
|
||||
this[$addHTML](res.html, res.bbox);
|
||||
}
|
||||
}
|
||||
|
||||
this[$extra].generator = null;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
[$setSetAttributes](attributes) {
|
||||
@ -640,13 +696,13 @@ class XmlObject extends XFAObject {
|
||||
|
||||
[$toHTML]() {
|
||||
if (this[$nodeName] === "#text") {
|
||||
return {
|
||||
return HTMLResult.success({
|
||||
name: "#text",
|
||||
value: this[$content],
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
return null;
|
||||
return HTMLResult.EMPTY;
|
||||
}
|
||||
|
||||
[$getChildren](name = null) {
|
||||
@ -710,11 +766,27 @@ class XmlObject extends XFAObject {
|
||||
|
||||
[$isDataValue]() {
|
||||
if (this[_dataValue] === null) {
|
||||
return this[_children].length === 0;
|
||||
return (
|
||||
this[_children].length === 0 ||
|
||||
this[_children][0][$namespaceId] === NamespaceIds.xhtml.id
|
||||
);
|
||||
}
|
||||
return this[_dataValue];
|
||||
}
|
||||
|
||||
[$getDataValue]() {
|
||||
if (this[_dataValue] === null) {
|
||||
if (this[_children].length === 0) {
|
||||
return this[$content].trim();
|
||||
}
|
||||
if (this[_children][0][$namespaceId] === NamespaceIds.xhtml.id) {
|
||||
return this[_children][0][$text]().trim();
|
||||
}
|
||||
return null;
|
||||
}
|
||||
return this[$content].trim();
|
||||
}
|
||||
|
||||
[$dump]() {
|
||||
const dumped = Object.create(null);
|
||||
if (this[$content]) {
|
||||
@ -811,7 +883,9 @@ class Option10 extends IntegerObject {
|
||||
|
||||
export {
|
||||
$acceptWhitespace,
|
||||
$addHTML,
|
||||
$appendChild,
|
||||
$break,
|
||||
$childrenToHTML,
|
||||
$clean,
|
||||
$cleanup,
|
||||
@ -822,16 +896,21 @@ export {
|
||||
$dump,
|
||||
$extra,
|
||||
$finalize,
|
||||
$flushHTML,
|
||||
$getAttributeIt,
|
||||
$getAvailableSpace,
|
||||
$getChildren,
|
||||
$getChildrenByClass,
|
||||
$getChildrenByName,
|
||||
$getChildrenByNameIt,
|
||||
$getDataValue,
|
||||
$getNextPage,
|
||||
$getParent,
|
||||
$getRealChildrenByNameIt,
|
||||
$global,
|
||||
$hasItem,
|
||||
$hasSettableValue,
|
||||
$ids,
|
||||
$indexOf,
|
||||
$insertAt,
|
||||
$isDataValue,
|
||||
@ -845,6 +924,7 @@ export {
|
||||
$onText,
|
||||
$removeChild,
|
||||
$resolvePrototypes,
|
||||
$searchNode,
|
||||
$setId,
|
||||
$setSetAttributes,
|
||||
$setValue,
|
||||
|
||||
@ -17,6 +17,7 @@ import {
|
||||
$acceptWhitespace,
|
||||
$childrenToHTML,
|
||||
$content,
|
||||
$extra,
|
||||
$nodeName,
|
||||
$onText,
|
||||
$text,
|
||||
@ -24,8 +25,8 @@ import {
|
||||
XmlObject,
|
||||
} from "./xfa_object.js";
|
||||
import { $buildXFAObject, NamespaceIds } from "./namespaces.js";
|
||||
import { getMeasurement } from "./utils.js";
|
||||
import { measureToString } from "./html_utils.js";
|
||||
import { fixTextIndent, getFonts, measureToString } from "./html_utils.js";
|
||||
import { getMeasurement, HTMLResult } from "./utils.js";
|
||||
|
||||
const XHTML_NS_ID = NamespaceIds.xhtml.id;
|
||||
|
||||
@ -79,14 +80,16 @@ const StyleMapping = new Map([
|
||||
],
|
||||
["xfa-spacerun", ""],
|
||||
["xfa-tab-stops", ""],
|
||||
["font-size", value => measureToString(getMeasurement(value))],
|
||||
["font-size", value => measureToString(1 * getMeasurement(value))],
|
||||
["letter-spacing", value => measureToString(getMeasurement(value))],
|
||||
["line-height", value => measureToString(getMeasurement(value))],
|
||||
["line-height", value => measureToString(0.99 * getMeasurement(value))],
|
||||
["margin", value => measureToString(getMeasurement(value))],
|
||||
["margin-bottom", value => measureToString(getMeasurement(value))],
|
||||
["margin-left", value => measureToString(getMeasurement(value))],
|
||||
["margin-right", value => measureToString(getMeasurement(value))],
|
||||
["margin-top", value => measureToString(getMeasurement(value))],
|
||||
["text-indent", value => measureToString(getMeasurement(value))],
|
||||
["font-family", value => getFonts(value)],
|
||||
]);
|
||||
|
||||
const spacesRegExp = /\s+/g;
|
||||
@ -121,6 +124,8 @@ function mapStyle(styleStr) {
|
||||
newValue;
|
||||
}
|
||||
}
|
||||
|
||||
fixTextIndent(style);
|
||||
return style;
|
||||
}
|
||||
|
||||
@ -162,16 +167,27 @@ class XhtmlObject extends XmlObject {
|
||||
}
|
||||
}
|
||||
|
||||
[$toHTML]() {
|
||||
return {
|
||||
[$toHTML](availableSpace) {
|
||||
const children = [];
|
||||
this[$extra] = {
|
||||
children,
|
||||
};
|
||||
|
||||
this[$childrenToHTML]({});
|
||||
|
||||
if (children.length === 0 && !this[$content]) {
|
||||
return HTMLResult.EMPTY;
|
||||
}
|
||||
|
||||
return HTMLResult.success({
|
||||
name: this[$nodeName],
|
||||
attributes: {
|
||||
href: this.href,
|
||||
style: mapStyle(this.style),
|
||||
},
|
||||
children: this[$childrenToHTML]({}),
|
||||
children,
|
||||
value: this[$content] || "",
|
||||
};
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@ -193,10 +209,15 @@ class Body extends XhtmlObject {
|
||||
super(attributes, "body");
|
||||
}
|
||||
|
||||
[$toHTML]() {
|
||||
const html = super[$toHTML]();
|
||||
[$toHTML](availableSpace) {
|
||||
const res = super[$toHTML](availableSpace);
|
||||
const { html } = res;
|
||||
if (!html) {
|
||||
return HTMLResult.EMPTY;
|
||||
}
|
||||
html.name = "div";
|
||||
html.attributes.class = "xfaRich";
|
||||
return html;
|
||||
return res;
|
||||
}
|
||||
}
|
||||
|
||||
@ -209,10 +230,10 @@ class Br extends XhtmlObject {
|
||||
return "\n";
|
||||
}
|
||||
|
||||
[$toHTML]() {
|
||||
return {
|
||||
[$toHTML](availableSpace) {
|
||||
return HTMLResult.success({
|
||||
name: "br",
|
||||
};
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@ -221,34 +242,39 @@ class Html extends XhtmlObject {
|
||||
super(attributes, "html");
|
||||
}
|
||||
|
||||
[$toHTML]() {
|
||||
const children = this[$childrenToHTML]({});
|
||||
[$toHTML](availableSpace) {
|
||||
const children = [];
|
||||
this[$extra] = {
|
||||
children,
|
||||
};
|
||||
|
||||
this[$childrenToHTML]({});
|
||||
if (children.length === 0) {
|
||||
return {
|
||||
return HTMLResult.success({
|
||||
name: "div",
|
||||
attributes: {
|
||||
class: "xfaRich",
|
||||
style: {},
|
||||
},
|
||||
value: this[$content] || "",
|
||||
};
|
||||
});
|
||||
}
|
||||
|
||||
if (children.length === 1) {
|
||||
const child = children[0];
|
||||
if (child.attributes && child.attributes.class === "xfaRich") {
|
||||
return child;
|
||||
return HTMLResult.success(child);
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
return HTMLResult.success({
|
||||
name: "div",
|
||||
attributes: {
|
||||
class: "xfaRich",
|
||||
style: {},
|
||||
},
|
||||
children,
|
||||
};
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
@ -274,6 +300,10 @@ class P extends XhtmlObject {
|
||||
constructor(attributes) {
|
||||
super(attributes, "p");
|
||||
}
|
||||
|
||||
[$text]() {
|
||||
return super[$text]() + "\n";
|
||||
}
|
||||
}
|
||||
|
||||
class Span extends XhtmlObject {
|
||||
|
||||
@ -21,7 +21,11 @@ class XfaLayer {
|
||||
}
|
||||
|
||||
if (key !== "style") {
|
||||
html.setAttribute(key, value);
|
||||
if (key === "textContent") {
|
||||
html.textContent = value;
|
||||
} else {
|
||||
html.setAttribute(key, value);
|
||||
}
|
||||
} else {
|
||||
Object.assign(html.style, value);
|
||||
}
|
||||
|
||||
@ -332,7 +332,7 @@ describe("XFAParser", function () {
|
||||
[
|
||||
" The first line of this paragraph is indented a half-inch.\n",
|
||||
" Successive lines are not indented.\n",
|
||||
" This is the last line of the paragraph.\n ",
|
||||
" This is the last line of the paragraph.\n \n",
|
||||
].join("")
|
||||
);
|
||||
});
|
||||
|
||||
@ -28,7 +28,7 @@ describe("XFAFactory", function () {
|
||||
<contentArea x="123pt" w="456pt" h="789pt"/>
|
||||
<medium stock="default" short="456pt" long="789pt"/>
|
||||
<draw y="1pt" w="11pt" h="22pt" rotate="90" x="2pt">
|
||||
<font size="7pt" typeface="Arial" baselineShift="2pt">
|
||||
<font size="7pt" typeface="FooBar" baselineShift="2pt">
|
||||
<fill>
|
||||
<color value="12,23,34"/>
|
||||
<solid/>
|
||||
@ -43,6 +43,7 @@ describe("XFAFactory", function () {
|
||||
<subform name="first">
|
||||
</subform>
|
||||
<subform name="second">
|
||||
<breakBefore targetType="pageArea" startNew="1"/>
|
||||
</subform>
|
||||
</subform>
|
||||
</template>
|
||||
@ -73,18 +74,23 @@ describe("XFAFactory", function () {
|
||||
position: "absolute",
|
||||
});
|
||||
|
||||
const draw = page1.children[1];
|
||||
const wrapper = page1.children[1];
|
||||
const draw = wrapper.children[0];
|
||||
|
||||
expect(wrapper.attributes.class).toEqual("xfaWrapper");
|
||||
expect(wrapper.attributes.style).toEqual({
|
||||
left: "2px",
|
||||
position: "absolute",
|
||||
top: "1px",
|
||||
});
|
||||
|
||||
expect(draw.attributes.class).toEqual("xfaDraw xfaFont");
|
||||
expect(draw.attributes.style).toEqual({
|
||||
color: "#0c1722",
|
||||
fontFamily: "Arial",
|
||||
fontSize: "7px",
|
||||
fontFamily: "FooBar",
|
||||
fontSize: "6.93px",
|
||||
height: "22px",
|
||||
left: "2px",
|
||||
padding: "1px 4px 2px 3px",
|
||||
position: "absolute",
|
||||
textAlign: "left",
|
||||
top: "1px",
|
||||
transform: "rotate(-90deg)",
|
||||
transformOrigin: "top left",
|
||||
verticalAlign: "2px",
|
||||
@ -93,7 +99,7 @@ describe("XFAFactory", function () {
|
||||
|
||||
// draw element must be on each page.
|
||||
expect(draw.attributes.style).toEqual(
|
||||
factory.getPage(1).children[1].attributes.style
|
||||
factory.getPage(1).children[1].children[0].attributes.style
|
||||
);
|
||||
});
|
||||
});
|
||||
|
||||
@ -24,6 +24,8 @@
|
||||
.xfaLayer * {
|
||||
color: inherit;
|
||||
font: inherit;
|
||||
font-style: inherit;
|
||||
font-weight: inherit;
|
||||
font-kerning: inherit;
|
||||
letter-spacing: inherit;
|
||||
text-align: inherit;
|
||||
@ -33,6 +35,14 @@
|
||||
background: transparent;
|
||||
}
|
||||
|
||||
.xfaLayer a {
|
||||
color: blue;
|
||||
}
|
||||
|
||||
.xfaRich li {
|
||||
margin-left: 3em;
|
||||
}
|
||||
|
||||
.xfaFont {
|
||||
color: black;
|
||||
font-weight: normal;
|
||||
@ -58,6 +68,7 @@
|
||||
|
||||
.xfaRich {
|
||||
z-index: 300;
|
||||
line-height: 1.2;
|
||||
}
|
||||
|
||||
.xfaSubform {
|
||||
@ -76,23 +87,52 @@
|
||||
flex: 1 1 auto;
|
||||
}
|
||||
|
||||
.xfaBorderDiv {
|
||||
background: transparent;
|
||||
position: absolute;
|
||||
pointer-events: none;
|
||||
}
|
||||
|
||||
.xfaWrapper {
|
||||
position: relative;
|
||||
display: flex;
|
||||
align-items: center;
|
||||
justify-content: center;
|
||||
width: auto;
|
||||
height: auto;
|
||||
}
|
||||
|
||||
.xfaContentArea {
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
.xfaTextfield,
|
||||
.xfaSelect {
|
||||
background-color: rgba(0, 54, 255, 0.13);
|
||||
}
|
||||
|
||||
.xfaTextfield:focus,
|
||||
.xfaSelect:focus {
|
||||
background-color: transparent;
|
||||
}
|
||||
|
||||
.xfaTextfield,
|
||||
.xfaSelect {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
flex: 1 1 auto;
|
||||
flex: 100 1 0;
|
||||
border: none;
|
||||
resize: none;
|
||||
}
|
||||
|
||||
.xfaLabel > input[type="checkbox"] {
|
||||
.xfaLabel > input[type="radio"] {
|
||||
/* Use this trick to make the checkbox invisible but
|
||||
but still focusable. */
|
||||
position: absolute;
|
||||
left: -99999px;
|
||||
}
|
||||
|
||||
.xfaLabel > input[type="checkbox"]:focus + .xfaCheckboxMark {
|
||||
.xfaLabel > input[type="radio"]:focus + .xfaCheckboxMark {
|
||||
box-shadow: 0 0 5px rgba(0, 0, 0, 0.7);
|
||||
}
|
||||
|
||||
@ -133,19 +173,48 @@
|
||||
white-space: pre-wrap;
|
||||
}
|
||||
|
||||
.xfaImage,
|
||||
.xfaRich {
|
||||
.xfaImage {
|
||||
width: 100%;
|
||||
height: 100%;
|
||||
}
|
||||
|
||||
.xfaLrTb,
|
||||
.xfaRlTb,
|
||||
.xfaTb,
|
||||
.xfaRich {
|
||||
width: 100%;
|
||||
height: auto;
|
||||
}
|
||||
|
||||
.xfaPosition {
|
||||
display: block;
|
||||
}
|
||||
|
||||
.xfaLrTb,
|
||||
.xfaRlTb,
|
||||
.xfaTb {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
align-items: stretch;
|
||||
}
|
||||
|
||||
.xfaLr,
|
||||
.xfaRl,
|
||||
.xfaTb > div {
|
||||
flex: 1 1 auto;
|
||||
}
|
||||
|
||||
.xfaTb > div {
|
||||
justify-content: left;
|
||||
}
|
||||
|
||||
.xfaLr > div {
|
||||
display: inline;
|
||||
float: left;
|
||||
}
|
||||
|
||||
.xfaRl > div {
|
||||
display: inline;
|
||||
float: right;
|
||||
}
|
||||
|
||||
.xfaPosition {
|
||||
position: relative;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user