tdesign-vue-next
Version:
TDesign Component for vue-next
133 lines (129 loc) • 4.55 kB
JavaScript
/**
* tdesign v1.13.2
* (c) 2025 tdesign
* @license MIT
*/
import { defineComponent, ref, reactive, computed, nextTick, onMounted, onBeforeUnmount, createVNode } from 'vue';
import { S as SATURATION_PANEL_DEFAULT_WIDTH, d as SATURATION_PANEL_DEFAULT_HEIGHT } from '../../../_chunks/dep-17f1b91e.mjs';
import '../../utils/index.mjs';
import { useBaseClassName } from '../../hooks/index.mjs';
import baseProps from './base-props.mjs';
import { D as Draggable } from '../../../_chunks/dep-db7af4ee.mjs';
import '../../../_chunks/dep-9c4aef07.mjs';
import 'lodash-es';
import '../../../_chunks/dep-b981148e.mjs';
import '../../../_chunks/dep-f1895f5a.mjs';
import '../../../_chunks/dep-a81129ec.mjs';
import '../../../utils/render-tnode.mjs';
import '../../../config-provider/hooks/useConfig.mjs';
import '../../../config-provider/utils/context.mjs';
import '../../../_chunks/dep-466a0666.mjs';
import '../../../_chunks/dep-24ce1cec.mjs';
import '../../../_chunks/dep-160caab6.mjs';
import '../../../_chunks/dep-e497214e.mjs';
import '../../../_chunks/dep-98cd1e2d.mjs';
import '../../../_chunks/dep-23a929e8.mjs';
import '../../../_chunks/dep-48e13ca0.mjs';
import '../../../_chunks/dep-033df8e6.mjs';
import '../../../utils/dom.mjs';
import '../../../_chunks/dep-20550dcc.mjs';
import '../../../_chunks/dep-0bb39574.mjs';
import '../../../_chunks/dep-34116a33.mjs';
var SaturationPanel = defineComponent({
name: "SaturationPanel",
props: baseProps,
setup: function setup(props) {
var baseClassName = useBaseClassName();
var refPanel = ref(null);
var refThumb = ref(null);
var dragInstance = ref(null);
var panelRect = reactive({
width: SATURATION_PANEL_DEFAULT_WIDTH,
height: SATURATION_PANEL_DEFAULT_HEIGHT
});
var styles = computed(function () {
var _props$color = props.color,
saturation = _props$color.saturation,
value = _props$color.value;
var width = panelRect.width,
height = panelRect.height;
var top = Math.round((1 - value) * height);
var left = Math.round(saturation * width);
return {
color: props.color.rgb,
left: "".concat(left, "px"),
top: "".concat(top, "px")
};
});
var getSaturationAndValueByCoordinate = function getSaturationAndValueByCoordinate(coordinate) {
var width = panelRect.width,
height = panelRect.height;
var x = coordinate.x,
y = coordinate.y;
var saturation = Math.round(x / width * 100);
var value = Math.round((1 - y / height) * 100);
return {
saturation: saturation,
value: value
};
};
var handleDrag = function handleDrag(coordinate, isEnded) {
if (props.disabled) {
return;
}
var _getSaturationAndValu = getSaturationAndValueByCoordinate(coordinate),
saturation = _getSaturationAndValu.saturation,
value = _getSaturationAndValu.value;
props.onChange({
saturation: saturation / 100,
value: value / 100,
addUsedColor: isEnded
});
};
var handleDragEnd = function handleDragEnd(coordinate) {
if (props.disabled) {
return;
}
nextTick(function () {
handleDrag(coordinate, true);
});
};
var panelBackground = computed(function () {
return "hsl(".concat(props.color.hue, ", 100%, 50%)");
});
onMounted(function () {
panelRect.width = refPanel.value.offsetWidth || SATURATION_PANEL_DEFAULT_WIDTH;
panelRect.height = refPanel.value.offsetHeight || SATURATION_PANEL_DEFAULT_HEIGHT;
dragInstance.value = new Draggable(refPanel.value, {
start: function start() {
panelRect.width = refPanel.value.offsetWidth;
panelRect.height = refPanel.value.offsetHeight;
},
drag: function drag(coordinate) {
handleDrag(coordinate);
},
end: handleDragEnd
});
});
onBeforeUnmount(function () {
dragInstance.value.destroy();
});
return function () {
return createVNode("div", {
"class": ["".concat(baseClassName.value, "__saturation")],
"ref": refPanel,
"style": {
background: panelBackground.value
}
}, [createVNode("span", {
"class": ["".concat(baseClassName.value, "__thumb")],
"role": "slider",
"tabindex": 0,
"ref": refThumb,
"style": styles.value
}, null)]);
};
}
});
export { SaturationPanel as default };
//# sourceMappingURL=saturation.mjs.map