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🎨 https://github.com/siyuan-note/siyuan/issues/7536

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This commit is contained in:
Vanessa 2023-07-01 23:15:21 +08:00
parent 62b84e0e9d
commit 3c6d2fc417
3 changed files with 59 additions and 24 deletions
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69
app/src/protyle/util/editorCommonEvent.ts
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@ -708,17 +708,16 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
window.siyuan.dragElement = undefined;
event.preventDefault();
} else if (target.classList.contains("protyle-action")) {
if (hasClosestByClassName(target, "protyle-wysiwyg__embed")) {
window.siyuan.dragElement = undefined;
event.preventDefault();
} else {
window.siyuan.dragElement = protyle.wysiwyg.element;
event.dataTransfer.setData(`${Constants.SIYUAN_DROP_GUTTER}NodeListItem${Constants.ZWSP}${target.parentElement.getAttribute("data-subtype")}${Constants.ZWSP}${[target.parentElement.getAttribute("data-node-id")]}`,
protyle.wysiwyg.element.innerHTML);
}
window.siyuan.dragElement = protyle.wysiwyg.element;
event.dataTransfer.setData(`${Constants.SIYUAN_DROP_GUTTER}NodeListItem${Constants.ZWSP}${target.parentElement.getAttribute("data-subtype")}${Constants.ZWSP}${[target.parentElement.getAttribute("data-node-id")]}`,
protyle.wysiwyg.element.innerHTML);
return;
} else if (target.classList.contains("av__cell")) {
window.siyuan.dragElement = target;
event.dataTransfer.setData(`${Constants.SIYUAN_DROP_GUTTER}NodeAttributeView${Constants.ZWSP}Col${Constants.ZWSP}${[target.getAttribute("data-id")]}`,
target.innerHTML);
return;
} else if (target.classList.contains("av__gutters")) {
const blockElement = hasClosestBlock(target);
if (!blockElement) {
return;
@ -977,7 +976,22 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
}
// 编辑器内文字拖拽或资源文件拖拽或按住 alt/shift 拖拽反链图标进入编辑器时不能运行 event.preventDefault()， 否则无光标; 需放在 !window.siyuan.dragElement 之后
event.preventDefault();
const targetElement = hasClosestByClassName(event.target, "av__row") || hasClosestBlock(event.target) as Element;
let targetElement = hasClosestByClassName(event.target, "av__row") || hasClosestBlock(event.target);
if (gutterType && gutterType.startsWith(`${Constants.SIYUAN_DROP_GUTTER}NodeAttributeView${Constants.ZWSP}Col${Constants.ZWSP}`.toLowerCase())) {
// 表头只能拖拽到当前 av 的表头中
targetElement = hasClosestByClassName(event.target, "av__cell");
if (targetElement && !targetElement.parentElement.isSameNode(window.siyuan.dragElement.parentElement)) {
targetElement = false;
}
} else if (targetElement && targetElement.classList.contains("av__row--header")) {
// 除表头外任何元素都不能拖拽到表头中
targetElement = false;
} else if (targetElement && gutterType && gutterType.startsWith(`${Constants.SIYUAN_DROP_GUTTER}NodeAttributeView${Constants.ZWSP}Row${Constants.ZWSP}`.toLowerCase())) {
// 行只能拖拽当前 av 中
if (!targetElement.classList.contains("av__row") || !targetElement.parentElement.isSameNode(window.siyuan.dragElement.parentElement)) {
targetElement = false;
}
}
if (!targetElement || targetElement?.classList.contains("av")) {
return;
}
@ -999,6 +1013,16 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
return;
}
if (targetElement.classList.contains("av__cell")) {
if (event.clientX < nodeRect.left + nodeRect.width / 2 && event.clientX > nodeRect.left &&
!targetElement.classList.contains("av__row")) {
targetElement.classList.add("dragover__left", "protyle-wysiwyg--select");
} else if (event.clientX > nodeRect.right - nodeRect.width / 2 && event.clientX < nodeRect.right &&
!targetElement.classList.contains("av__row")) {
targetElement.classList.add("dragover__right", "protyle-wysiwyg--select");
}
return;
}
if (event.clientX < nodeRect.left + 32 && event.clientX > nodeRect.left &&
!targetElement.classList.contains("av__row")) {
targetElement.classList.add("dragover__left", "protyle-wysiwyg--select");
@ -1027,8 +1051,12 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
// gutter 文档内拖拽限制
// 排除自己及子孙
const gutterTypes = gutterType.replace(Constants.SIYUAN_DROP_GUTTER, "").split(Constants.ZWSP);
if (gutterTypes[0] === "nodeattributeview" && gutterTypes[1] === "col" && targetElement.getAttribute("data-id") === gutterTypes[2]) {
// 表头不能拖到自己上
return;
}
const isSelf = gutterTypes[2].split(",").find((item: string) => {
if (item && hasClosestByAttribute(targetElement, "data-node-id", item)) {
if (item && hasClosestByAttribute(targetElement as HTMLElement, "data-node-id", item)) {
return true;
}
});
@ -1058,15 +1086,11 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
// 列表项不能拖入列表上方块的下面
disabledPosition = "bottom";
}
if (targetElement?.classList.contains("av__row--header")) {
// 表头之前不能插入
disabledPosition = "top";
}
dragoverElement = targetElement;
}
});
editorElement.addEventListener("dragleave", (event: DragEvent & { target: HTMLElement }) => {
const nodeElement = hasClosestByClassName(event.target, "av__row") || hasClosestBlock(event.target);
let nodeElement = hasClosestByClassName(event.target, "av__row") || hasClosestBlock(event.target);
if (nodeElement && !nodeElement.classList.contains("av")) {
let gutterType = "";
for (const item of event.dataTransfer.items) {
@ -1074,16 +1098,21 @@ export const dropEvent = (protyle: IProtyle, editorElement: HTMLElement) => {
gutterType = item.type;
}
}
if (gutterType.indexOf(nodeElement.getAttribute("data-node-id")) === -1) {
if (nodeElement.classList.contains("av__row")) {
if (nodeElement.classList.contains("av__row--header")) {
nodeElement = hasClosestByClassName(event.target, "av__cell");
if (!nodeElement) {
return
}
}
nodeElement.classList.remove("protyle-wysiwyg--select");
} else if (gutterType.indexOf(nodeElement.getAttribute("data-node-id")) === -1) {
// 选中的元素不应移除，否则拖拽 gutter 经过选中的元素，该元素就会被取消选中
nodeElement.classList.remove("protyle-wysiwyg--select");
nodeElement.removeAttribute("select-start");
nodeElement.removeAttribute("select-end");
}
nodeElement.classList.remove("dragover__top", "dragover__bottom", "dragover__left", "dragover__right");
if (nodeElement.classList.contains("av__row")) {
nodeElement.classList.remove("protyle-wysiwyg--select");
}
}
});
};