devextreme/esm/ui/scheduler/shaders/ui.scheduler.current_time_shader.vertical.js

HTML5 JavaScript Component Suite for Responsive Web Development

/**
 * DevExtreme (esm/ui/scheduler/shaders/ui.scheduler.current_time_shader.vertical.js)
 * Version: 21.1.4
 * Build date: Mon Jun 21 2021
 *
 * Copyright (c) 2012 - 2021 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
import $ from "../../../core/renderer";
import CurrentTimeShader from "../shaders/ui.scheduler.current_time_shader";
var DATE_TIME_SHADER_ALL_DAY_CLASS = "dx-scheduler-date-time-shader-all-day";
var DATE_TIME_SHADER_TOP_CLASS = "dx-scheduler-date-time-shader-top";
var DATE_TIME_SHADER_BOTTOM_CLASS = "dx-scheduler-date-time-shader-bottom";
class VerticalCurrentTimeShader extends CurrentTimeShader {
    renderShader() {
        var shaderHeight = this._getShaderHeight();
        var maxHeight = this._getShaderMaxHeight();
        var isSolidShader = shaderHeight > maxHeight;
        if (shaderHeight > maxHeight) {
            shaderHeight = maxHeight
        }
        this._$shader.height(shaderHeight);
        var groupCount = this._workSpace._getGroupCount() || 1;
        if (this._workSpace.isGroupedByDate()) {
            this._renderGroupedByDateShaderParts(groupCount, shaderHeight, maxHeight, isSolidShader)
        } else {
            this._renderShaderParts(groupCount, shaderHeight, maxHeight, isSolidShader)
        }
    }
    _renderShaderParts(groupCount, shaderHeight, maxHeight, isSolidShader) {
        for (var i = 0; i < groupCount; i++) {
            var shaderWidth = this._getShaderWidth(i);
            this._renderTopShader(this._$shader, shaderHeight, shaderWidth, i);
            !isSolidShader && this._renderBottomShader(this._$shader, maxHeight, shaderHeight, shaderWidth, i);
            this._renderAllDayShader(shaderWidth, i)
        }
    }
    _renderGroupedByDateShaderParts(groupCount, shaderHeight, maxHeight, isSolidShader) {
        var shaderWidth = this._getShaderWidth(0);
        var bottomShaderWidth = shaderWidth - this._workSpace.getCellWidth();
        if (shaderHeight < 0) {
            shaderHeight = 0;
            bottomShaderWidth = shaderWidth
        }
        this._renderTopShader(this._$shader, shaderHeight, shaderWidth * groupCount, 0);
        !isSolidShader && this._renderBottomShader(this._$shader, maxHeight, shaderHeight, bottomShaderWidth * groupCount + this._workSpace.getCellWidth(), 0);
        this._renderAllDayShader(shaderWidth * groupCount, 0)
    }
    _renderTopShader($shader, height, width, i) {
        this._$topShader = $("<div>").addClass(DATE_TIME_SHADER_TOP_CLASS);
        width && this._$topShader.width(width) && this._$topShader.height(height);
        this._$topShader.css("marginTop", this._getShaderTopOffset(i));
        this._$topShader.css("left", this._getShaderOffset(i, width));
        $shader.append(this._$topShader)
    }
    _renderBottomShader($shader, maxHeight, height, width, i) {
        this._$bottomShader = $("<div>").addClass(DATE_TIME_SHADER_BOTTOM_CLASS);
        var shaderWidth = height < 0 ? width : width - this._workSpace.getCellWidth();
        var shaderHeight = height < 0 ? maxHeight : maxHeight - height;
        this._$bottomShader.width(shaderWidth) && this._$bottomShader.height(shaderHeight);
        this._$bottomShader.css("left", this._getShaderOffset(i, width - this._workSpace.getCellWidth()));
        $shader.append(this._$bottomShader)
    }
    _renderAllDayShader(shaderWidth, i) {
        if (this._workSpace.option("showAllDayPanel")) {
            this._$allDayIndicator = $("<div>").addClass(DATE_TIME_SHADER_ALL_DAY_CLASS);
            this._$allDayIndicator.height(this._workSpace.getAllDayHeight());
            this._$allDayIndicator.width(shaderWidth);
            this._$allDayIndicator.css("left", this._getShaderOffset(i, shaderWidth));
            this._workSpace._$allDayPanel.prepend(this._$allDayIndicator)
        }
    }
    _getShaderOffset(i, width) {
        return this._workSpace.getGroupedStrategy().getShaderOffset(i, width)
    }
    _getShaderTopOffset(i) {
        return this._workSpace.getGroupedStrategy().getShaderTopOffset(i)
    }
    _getShaderHeight(i, width) {
        return this._workSpace.getGroupedStrategy().getShaderHeight()
    }
    _getShaderMaxHeight(i, width) {
        return this._workSpace.getGroupedStrategy().getShaderMaxHeight()
    }
    _getShaderWidth(i) {
        return this._workSpace.getGroupedStrategy().getShaderWidth(i)
    }
    clean() {
        super.clean();
        this._workSpace && this._workSpace._$allDayPanel && this._workSpace._$allDayPanel.find("." + DATE_TIME_SHADER_ALL_DAY_CLASS).remove()
    }
}
export default VerticalCurrentTimeShader;