ai/charting_library/bundles/study-inputs-pane-views.45f89fd8e14c3fbea0d7.js

"use strict";(self.webpackChunktradingview=self.webpackChunktradingview||[]).push([[2183],{80856:(t,e,i)=>{i.d(e,{LineAnchorRenderer:()=>f});var n=i(86441),s=i(34026),r=i(9740),o=i(65665),a=i(14888),l=i(6947),u=i(55014),d=i(50151);class c extends n.Point{constructor(t,e,i,n){super(t,e),this.data=i,this.square=n}}function h(t,e,i,n){const s=i+n/2;(0,r.drawRoundRect)(t,e.x-s,e.y-s,2*s,2*s,(i+n)/2),t.closePath(),t.lineWidth=n}function p(t,e,i,n){t.globalAlpha=.2,h(t,e,i,n),t.stroke(),t.globalAlpha=1}function _(t,e,i,n){h(t,e,i-n,n),t.fill(),t.stroke()}function P(t,e,i,n){t.globalAlpha=.2,t.beginPath(),t.arc(e.x,e.y,i+n/2,0,2*Math.PI,!0),t.closePath(),t.lineWidth=n,t.stroke(),t.globalAlpha=1}function y(t,e,i,n){t.beginPath(),t.arc(e.x,e.y,i-n/2,0,2*Math.PI,!0),t.closePath(),t.lineWidth=n,t.fill(),t.stroke()}class f{constructor(t){this._data=null!=t?t:null}setData(t){this._data=t}draw(t,e){if(null===this._data||!this._data.visible)return;const i=[],n=[],s=[],r=[];for(let t=0;t<this._data.points.length;++t){const e=this._data.points[t],o=this._data.backgroundColors[t];e.square?(i.push(e),n.push(o)):(s.push(e),r.push(o))}i.length&&(t.strokeStyle=this._data.color,this._drawPoints(t,e.pixelRatio,i,n,_,p)),s.length&&(t.strokeStyle=this._data.color,this._drawPoints(t,e.pixelRatio,s,r,y,P))}hitTest(t){var e;if(null===this._data||this._data.disableInteractions)return null;const{radius:i,points:n,pointsCursorType:s,hittestResult:r}=this._data,o=(0,u.interactionTolerance)().anchor;for(let u=0;u<n.length;++u){const d=n[u];if(d.subtract(t).length()<=i+o)return new a.HitTestResult(Array.isArray(r)?r[u]:r,{pointIndex:d.data,cursorType:null!==(e=null==s?void 0:s[u])&&void 0!==e?e:l.PaneCursorType.Default,activeItem:d.activeItem,snappingPrice:d.snappingPrice,snappingIndex:d.snappingIndex})}return null}doesIntersectWithBox(t){return null!==this._data&&this._data.points.some((e=>(0,s.pointInBox)(e,t)))}_drawPoints(t,e,i,n,s,r){const a=(0,d.ensureNotNull)(this._data),l=a.currentPoint,h=a.radius;let p=Math.max(1,Math.floor((a.strokeWidth||2)*e));a.selected&&(p+=Math.max(1,Math.floor(e/2)));const _=Math.max(1,Math.floor(e));let P=Math.round(h*e*2);P%2!=_%2&&(P+=1);const y=_%2/2,f=(0,u.interactionTolerance)().anchor;for(let u=0;u<i.length;++u){const d=i[u];t.fillStyle=n[u];if(!((0,o.isInteger)(d.data)&&a.linePointBeingEdited===d.data)){if(s(t,new c(Math.round(d.x*e)+y,Math.round(d.y*e)+y,d.data,d.square),P/2,p),!a.disableInteractions){if(d.subtract(l).length()<=h+f){const i=Math.max(1,Math.floor(a.selectedStrokeWidth*e));let n=Math.round(h*e*2);n%2!=_%2&&(n+=1);r(t,new c(Math.round(d.x*e)+y,Math.round(d.y*e)+y,d.data,d.square),n/2,i)}}}}}}},18301:(t,e,i)=>{i.r(e),i.d(e,{StudyInputPriceAxisPaneView:()=>r});var n=i(5049),s=i(67876);class r extends s.PriceAxisView{constructor(t,e){super(),this._input=t,this._getInputValue=e.getInputValue,this._convertPriceToCoordinate=e.convertPriceToCoordinate,this._formatPrice=e.formatPrice}_updateRendererData(t,e,i){t.visible=!1;const s=this._getInputValue(this._input.id);if(null===s)return
;const r=this._convertPriceToCoordinate(s);if(null===r)return;const o=n.axisLabelBackgroundColor.common;i.background=o,i.textColor=this.generateTextColor(o),i.coordinate=r,t.text=this._formatPrice(s),t.visible=!0}}},28876:(t,e,i)=>{i.r(e),i.d(e,{StudyInputTimeAxisPaneView:()=>r});var n=i(5049),s=i(2893);class r extends s.TimeAxisView{constructor(t,e,i){super(e),this._input=t,this._getInputValue=i}_getBgColor(){return n.axisLabelBackgroundColor.common}_getIndex(){const t=this._getInputValue(this._input.id);return null===t?null:this._model.timeScale().timePointToIndex(t/1e3)}_isVisible(){return!0}}},33824:(t,e,i)=>{i.r(e),i.d(e,{StudyInputsAnchorsPaneView:()=>h});var n=i(86441),s=i(7394),r=i(78996),o=i(14888),a=i(6947),l=i(80856),u=i(57847);const d=s.colorsPalette["color-cold-gray-500"],c=s.colorsPalette["color-tv-blue-600"];class h extends u.StudyInputsPaneView{constructor(t,e,i){super(t,e,i),this._editable=!0,this._points=[],this._cursors=[],this._studyAnchorRenderers=[],this._isSelected=i.isSelected?i.isSelected:()=>!0,this._isHovered=i.isHovered?i.isHovered:()=>!0}setEditable(t){this._editable=t}getEditable(){return this._editable}_fillCompositeRendrer(t,e){this._fillInformationAboutPointsAndCursors(t,e),this._renderer.append(this._createStudyAnchor({points:this._points,pointsCursorType:this._cursors},t,0))}_fillInformationAboutPointsAndCursors(t,e){if(this._points=[],this._cursors=[],this._inputs.find((t=>Array.isArray(t)||"price"===t.type))){if(null===this._convertPriceToCoordinate(0))return}this._inputs.forEach(((i,s)=>{let r=a.PaneCursorType.Default,o=null,l=null,u=!0;const d=i;if(Array.isArray(i)){const t="time"===i[0].type?i[0]:i[1],e="price"===i[0].type?i[0]:i[1],n=this._getInputValue(t.id),s=this._getInputValue(e.id);null!==n&&null!==s&&(o=this._convertTimeToCoordinate(n),l=this._convertPriceToCoordinate(s),u=!1)}else{const n=this._getInputValue(i.id);null!==n&&("time"===i.type?(o=this._convertTimeToCoordinate(n),l=t/2,r=a.PaneCursorType.HorizontalResize):(o=e/2,l=this._convertPriceToCoordinate(n),r=a.PaneCursorType.VerticalResize))}if(null!==o&&null!==l){const t=new n.Point(o,l);t.activeItem=d,t.square=u,t.data=s,this._points.push(t),this._cursors.push(r)}}))}_createStudyAnchor(t,e,i){const n=(0,r.lastMouseOrTouchEventInfo)().isTouch,s=this._getStudyAnchorRenderer(i),a=this._inputs.indexOf(this._model.activeItemBeingMoved()),l=this._model.crossHairSource(),u=(this._isHovered()||this._isSelected())&&!this._model.isSnapshot(),h={...t,color:this._editable?c:d,backgroundColors:this._studyAnchorColors(t.points,e),currentPoint:l.currentPoint(),linePointBeingEdited:-1!==a?a:null,hittestResult:o.HitTestResult.MOVEPOINT,radius:n?13:6,strokeWidth:n?2:1,selected:this._isSelected(),selectedStrokeWidth:n?0:3,visible:u};return this._editable||(h.disableInteractions=!0),s.setData(h),s}_studyAnchorColors(t,e){return t.map((t=>this._model.backgroundColorAtYPercentFromTop(t.y/e)))}_getStudyAnchorRenderer(t){for(;this._studyAnchorRenderers.length<=t;)this._studyAnchorRenderers.push(new l.LineAnchorRenderer)
;return this._studyAnchorRenderers[t]}}},92798:(t,e,i)=>{i.r(e),i.d(e,{StudyInputsLinesPaneView:()=>c});var n=i(7394),s=i(53479),r=i(14888),o=i(6947),a=i(2945),l=i(6612),u=i(57847);const d={color:n.colorsPalette["color-cold-gray-500"],linewidth:1,linestyle:s.LINESTYLE_SOLID};class c extends u.StudyInputsPaneView{constructor(){super(...arguments),this._editable=!0}setEditable(t){this._editable=t}getEditable(){return this._editable}_fillCompositeRendrer(t,e){this._inputs.forEach((t=>{if(Array.isArray(t)){const e=t[0],i=t[1],n=this._getInputValue(e.id),s=this._getInputValue(i.id);if(null!==n&&null!==s){const t=this._createLineRendererForinput(n,e),r=this._createLineRendererForinput(s,i);null!==t&&null!==r&&(this._renderer.append(t),this._renderer.append(r))}}else{const e=this._getInputValue(t.id);if(null!==e){const i=this._createLineRendererForinput(e,t);null!==i&&this._renderer.append(i)}}}))}_createLineRendererForinput(t,e){if("price"===e.type){const i=this._convertPriceToCoordinate(t);if(null!==i){const t=new a.HorizontalLineRenderer;t.setData({...d,y:i});const n=this._editable?new r.HitTestResult(r.HitTestResult.MOVEPOINT,{cursorType:o.PaneCursorType.VerticalResize,activeItem:e}):null;return t.setHitTest(n),t}}else if("time"===e.type){const i=this._convertTimeToCoordinate(t);if(null!==i){const t=new l.VerticalLineRenderer;t.setData({...d,x:i});const n=this._editable?new r.HitTestResult(r.HitTestResult.MOVEPOINT,{cursorType:o.PaneCursorType.HorizontalResize,activeItem:e}):null;return t.setHitTest(n),t}}return null}}},57847:(t,e,i)=>{i.d(e,{StudyInputsPaneView:()=>r});var n=i(50151),s=i(29639);class r{constructor(t,e,i){this._renderer=new s.CompositeRenderer,this._invalidated=!0,this._inputs=t,this._model=e,this._convertPriceToCoordinate=i.convertPriceToCoordinate,this._getInputValue=i.getInputValue}getInputs(){return this._inputs}addInput(t){(0,n.assert)(-1===this._inputs.indexOf(t),"Pane view already contains specified input"),this._inputs.push(t),this.update()}update(t){this._invalidated=!0}renderer(t,e){return this._invalidated&&(this._updateImpl(t,e),this._invalidated=!1),this._renderer}_updateImpl(t,e){this._renderer.clear();this._model.timeScale().isEmpty()||0===this._inputs.length||this._fillCompositeRendrer(t,e)}_convertTimeToCoordinate(t){const e=this._model.timeScale(),i=e.timePointToIndex(t/1e3);return null!==i?e.indexToCoordinate(i):null}}}}]);