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Popup layer add drag to resize function

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This commit is contained in:
MrKBear 2022-03-24 14:26:26 +08:00
parent cc127696c5
commit 1f4c6feafa
3 changed files with 308 additions and 16 deletions
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52
source/Component/Popup/Popup.scss
View File

@ -46,11 +46,21 @@ div.focus.popup-layer {
div.popup-layer {
position: absolute;
border-radius: 3px;
overflow: hidden;
transition: none;
box-sizing: border-box;
border: 0.8px solid transparent;
div.popup-layer-container {
width: 100%;
height: 100%;
display: flex;
}
div.popup-layer-root-content {
width: 100%;
height: 100%;
}
div.popup-layer-header {
min-height: $header-height;
max-height: $header-height;
@ -68,7 +78,7 @@ div.popup-layer {
span {
padding-left: 10px;
display: inline-block;
vertical-align: middle;
vertical-align: bottom;
white-space: nowrap;
text-overflow: ellipsis;
overflow: hidden;
@ -92,6 +102,44 @@ div.popup-layer {
width: 100%;
overflow: hidden;
}
div.drag-line-root.drag-line-y {
flex-direction: column;
}
div.drag-line-root {
display: flex;
justify-content: center;
align-items: center;
position: relative;
div.drag-line {
transition: all 300ms ease-in-out;
display: flex;
}
div.render-drag-block-root {
height: 0;
width: 0;
display: flex;
justify-content: center;
align-items: center;
div.render-drag-block {
min-width: 5px;
min-height: 5px;
position: relative;
}
}
div.drag-line:hover {
background-color: $lt-blue;
}
div.drag-line.hover {
background-color: $lt-blue;
}
}
}
div.popup-layer.dark {

244
source/Component/Popup/Popup.tsx
View File

@ -2,7 +2,7 @@ import { Component, ReactNode } from "react";
import { IMixinStatusProps, useStatusWithEvent } from "@Context/Status";
import { IMixinSettingProps, useSettingWithEvent } from "@Context/Setting";
import { BackgroundLevel, FontLevel, getClassList, Theme } from "@Component/Theme/Theme";
import { Popup as PopupModel } from "@Context/Popups";
import { Popup as PopupModel, ResizeDragDirection } from "@Context/Popups";
import { Icon } from "@fluentui/react";
import "./Popup.scss";
@ -79,9 +79,6 @@ class Popup extends Component<IPopupProps & IMixinStatusProps & IMixinSettingPro
popup.lastMouseLeft = e.clientX;
popup.lastMouseTop = e.clientY;
}}
onMouseUp={() => {
popup.isOnMouseDown = false;
}}
>
{popup.onRenderHeader()}
</div>
@ -108,6 +105,129 @@ class Popup extends Component<IPopupProps & IMixinStatusProps & IMixinSettingPro
</div>
}
private renderDragBlock(dir: ResizeDragDirection, popup: PopupModel) {
return <div className="render-drag-block-root">
<div
draggable={false}
style={{
cursor: this.mapDirToCursor.get(dir),
zIndex: popup.zIndex() + 2
}}
className="render-drag-block"
onMouseDown={(e) => {
popup.lastMouseLeft = e.clientX;
popup.lastMouseTop = e.clientY;
popup.resizeDragDirection = dir;
popup.isResizeMouseDown = true;
}}
onMouseEnter={() => {
popup.resizeHoverDirection = dir;
this.forceUpdate();
}}
onMouseLeave={() => {
popup.resizeHoverDirection = undefined;
this.forceUpdate();
}}
/>
</div>
}
private mapDirToCursor = new Map<ResizeDragDirection, string>([
[ResizeDragDirection.rightTop, "sw-resize"],
[ResizeDragDirection.rightBottom, "nw-resize"],
[ResizeDragDirection.leftBottom, "sw-resize"],
[ResizeDragDirection.LeftTop, "nw-resize"]
]);
private renderDragLine(dir: ResizeDragDirection, popup: PopupModel) {
let xy: boolean = false;
const dragLineCList: string[] = ["drag-line"];
if (dir === ResizeDragDirection.top || dir === ResizeDragDirection.bottom) {
xy = false;
}
if (dir === ResizeDragDirection.left || dir === ResizeDragDirection.right) {
xy = true;
}
if (
(
dir === ResizeDragDirection.top &&
(
popup.resizeHoverDirection === ResizeDragDirection.LeftTop ||
popup.resizeHoverDirection === ResizeDragDirection.rightTop
)
) ||
(
dir === ResizeDragDirection.bottom &&
(
popup.resizeHoverDirection === ResizeDragDirection.leftBottom ||
popup.resizeHoverDirection === ResizeDragDirection.rightBottom
)
) ||
(
dir === ResizeDragDirection.right &&
(
popup.resizeHoverDirection === ResizeDragDirection.rightTop ||
popup.resizeHoverDirection === ResizeDragDirection.rightBottom
)
) ||
(
dir === ResizeDragDirection.left &&
(
popup.resizeHoverDirection === ResizeDragDirection.leftBottom ||
popup.resizeHoverDirection === ResizeDragDirection.LeftTop
)
)
) {
dragLineCList.push("hover")
}
return <div
className={"drag-line-root" + (xy ? " drag-line-y" : "")}
style={{
width: xy ? "0" : "100%",
height: xy ? "100%" : "0",
zIndex: popup.zIndex() + 1
}}
>
{
xy && dir === ResizeDragDirection.left ? this.renderDragBlock(
ResizeDragDirection.LeftTop, popup
) : null
}
{
xy && dir === ResizeDragDirection.right ? this.renderDragBlock(
ResizeDragDirection.rightTop, popup
) : null
}
{
!xy && dir === ResizeDragDirection.bottom ? this.renderDragBlock(
ResizeDragDirection.leftBottom, popup
) : null
}
<div
draggable={false}
className={dragLineCList.join(" ")}
style={{
cursor: xy ? "e-resize" : "n-resize",
minWidth: xy ? "4px" : "calc( 100% + 2px )",
minHeight: xy ? "calc( 100% + 2px )" : "4px"
}}
onMouseDown={(e) => {
popup.lastMouseLeft = e.clientX;
popup.lastMouseTop = e.clientY;
popup.resizeDragDirection = dir;
popup.isResizeMouseDown = true;
}}
/>
{
!xy && dir === ResizeDragDirection.bottom ? this.renderDragBlock(
ResizeDragDirection.rightBottom, popup
) : null
}
</div>
}
private renderLayer(popup: PopupModel) {
const pageWidth = document.documentElement.clientWidth;
const pageHeight = document.documentElement.clientHeight;
@ -132,8 +252,16 @@ class Popup extends Component<IPopupProps & IMixinStatusProps & IMixinSettingPro
backgroundLevel: BackgroundLevel.Level4,
}, this.props.setting).join(" ")}
>
{this.renderHeader(popup)}
{this.renderContent(popup)}
{this.renderDragLine(ResizeDragDirection.top, popup)}
<div className="popup-layer-container">
{this.renderDragLine(ResizeDragDirection.left, popup)}
<div className="popup-layer-root-content">
{this.renderHeader(popup)}
{this.renderContent(popup)}
</div>
{this.renderDragLine(ResizeDragDirection.right, popup)}
</div>
{this.renderDragLine(ResizeDragDirection.bottom, popup)}
</Theme>
}
@ -145,9 +273,54 @@ class Popup extends Component<IPopupProps & IMixinStatusProps & IMixinSettingPro
private handelMouseUp = () => {
this.isMouseDown = false;
if (this.props.status) {
this.props.status.popup.popups.forEach((popup) => {
popup.isOnMouseDown = false;
popup.resizeDragDirection = undefined;
popup.isResizeMouseDown = false;
});
}
}
private resize(popup: PopupModel, dis: number, dir: boolean, lsk: boolean) {
if (dir) {
// Y
popup.isResizeOverFlowY = false;
const heightBackup = popup.height
const topBackup = popup.top;
if (lsk) {
popup.height += dis;
} else {
popup.top += dis;
popup.height -= dis;
}
if (popup.height < popup.minHeight) {
popup.height = heightBackup;
popup.top = topBackup;
popup.isResizeOverFlowY = true;
}
} else {
// X
popup.isResizeOverFlowX = false;
const leftBackup = popup.left
const widthBackup = popup.width;
if (lsk) {
popup.width += dis;
} else {
popup.left += dis;
popup.width -= dis;
}
if (popup.width < popup.minWidth) {
popup.width = widthBackup;
popup.left = leftBackup;
popup.isResizeOverFlowX = true;
}
}
}
private handelMouseMove = (e: MouseEvent) => {
let isActionSuccess: boolean = false;
if (
this.isMouseDown &&
this.props.status &&
@ -159,10 +332,69 @@ class Popup extends Component<IPopupProps & IMixinStatusProps & IMixinSettingPro
popup.left += e.clientX - popup.lastMouseLeft;
popup.lastMouseLeft = e.clientX;
popup.lastMouseTop = e.clientY;
isActionSuccess = true;
this.forceUpdate();
}
});
}
if (this.props.status) {
this.props.status.popup.popups.forEach((popup) => {
if (popup.resizeDragDirection) {
let moveX = e.clientX - popup.lastMouseLeft;
let moveY = e.clientY - popup.lastMouseTop;
switch (popup.resizeDragDirection) {
case ResizeDragDirection.LeftTop:
this.resize(popup, moveX, false, false);
this.resize(popup, moveY, true, false);
break;
case ResizeDragDirection.leftBottom:
this.resize(popup, moveX, false, false);
this.resize(popup, moveY, true, true);
break;
case ResizeDragDirection.rightTop:
this.resize(popup, moveX, false, true);
this.resize(popup, moveY, true, false);
break;
case ResizeDragDirection.rightBottom:
this.resize(popup, moveX, false, true);
this.resize(popup, moveY, true, true);
break;
case ResizeDragDirection.top:
this.resize(popup, moveY, true, false);
break;
case ResizeDragDirection.left:
this.resize(popup, moveX, false, false);
break;
case ResizeDragDirection.bottom:
this.resize(popup, moveY, true, true);
break;
case ResizeDragDirection.right:
this.resize(popup, moveX, false, true);
break;
}
if (!popup.isResizeOverFlowX) {
popup.lastMouseLeft = e.clientX;
}
if (!popup.isResizeOverFlowY) {
popup.lastMouseTop = e.clientY;
}
isActionSuccess = true;
this.forceUpdate();
}
});
}
if (isActionSuccess) {
e.preventDefault();
}
}
public componentDidMount() {

28
source/Context/Popups.ts
View File

@ -3,6 +3,17 @@ import { Emitter } from "@Model/Emitter";
import { Localization } from "@Component/Localization/Localization";
import { IAnyObject } from "@Model/Renderer";
enum ResizeDragDirection {
top = 1,
rightTop = 2,
right = 3,
rightBottom = 4,
bottom = 5,
leftBottom = 6,
left = 7,
LeftTop = 8
}
/**
* 弹窗类型
*/
@ -15,22 +26,23 @@ class Popup<P extends IAnyObject = IAnyObject> {
}
public zIndex() {
return this.index * 2 + this.controller.zIndex;
return this.index * 5 + this.controller.zIndex;
}
public width: number = 300;
public height: number = 200;
public minWidth: number = 300;
public minHeight: number = 200;
public top: number = NaN;
public left: number = NaN;
public lastMouseTop: number = 0;
public lastMouseLeft: number = 0;
public isOnMouseDown: boolean = false;
public resizeHoverDirection?: ResizeDragDirection;
public resizeDragDirection?: ResizeDragDirection;
public isResizeMouseDown: boolean = false;
public isResizeOverFlowX: boolean = false;
public isResizeOverFlowY: boolean = false;
/**
* 是否关闭
@ -178,4 +190,4 @@ class PopupController extends Emitter<IPopupControllerEvent> {
}
}
export { Popup, PopupController }
export { Popup, PopupController, ResizeDragDirection }