import { DirTypes, GridType } from './gridsterConfig.interface';
export class GridsterRenderer {
    constructor(gridster) {
        this.gridster = gridster;
        /**
         * Caches the last grid column styles.
         * This improves the grid responsiveness by caching and reusing the last style object instead of creating a new one.
         */
        this.lastGridColumnStyles = {};
        /**
         * Caches the last grid column styles.
         * This improves the grid responsiveness by caching and reusing the last style object instead of creating a new one.
         */
        this.lastGridRowStyles = {};
    }
    destroy() {
        this.gridster = null;
    }
    updateItem(el, item, renderer) {
        if (this.gridster.mobile) {
            this.clearCellPosition(renderer, el);
            if (this.gridster.$options.keepFixedHeightInMobile) {
                renderer.setStyle(el, 'height', (item.rows - 1) * this.gridster.$options.margin +
                    item.rows * this.gridster.$options.fixedRowHeight +
                    'px');
            }
            else {
                renderer.setStyle(el, 'height', (item.rows * this.gridster.curWidth) / item.cols + 'px');
            }
            if (this.gridster.$options.keepFixedWidthInMobile) {
                renderer.setStyle(el, 'width', this.gridster.$options.fixedColWidth + 'px');
            }
            else {
                renderer.setStyle(el, 'width', '');
            }
            renderer.setStyle(el, 'margin-bottom', this.gridster.$options.margin + 'px');
            renderer.setStyle(el, DirTypes.LTR ? 'margin-right' : 'margin-left', '');
        }
        else {
            const x = Math.round(this.gridster.curColWidth * item.x);
            const y = Math.round(this.gridster.curRowHeight * item.y);
            const width = this.gridster.curColWidth * item.cols - this.gridster.$options.margin;
            const height = this.gridster.curRowHeight * item.rows - this.gridster.$options.margin;
            // set the cell style
            this.setCellPosition(renderer, el, x, y);
            renderer.setStyle(el, 'width', width + 'px');
            renderer.setStyle(el, 'height', height + 'px');
            let marginBottom = null;
            let marginRight = null;
            if (this.gridster.$options.outerMargin) {
                if (this.gridster.rows === item.rows + item.y) {
                    if (this.gridster.$options.outerMarginBottom !== null) {
                        marginBottom = this.gridster.$options.outerMarginBottom + 'px';
                    }
                    else {
                        marginBottom = this.gridster.$options.margin + 'px';
                    }
                }
                if (this.gridster.columns === item.cols + item.x) {
                    if (this.gridster.$options.outerMarginBottom !== null) {
                        marginRight = this.gridster.$options.outerMarginRight + 'px';
                    }
                    else {
                        marginRight = this.gridster.$options.margin + 'px';
                    }
                }
            }
            renderer.setStyle(el, 'margin-bottom', marginBottom);
            renderer.setStyle(el, DirTypes.LTR ? 'margin-right' : 'margin-left', marginRight);
        }
    }
    updateGridster() {
        let addClass = '';
        let removeClass1 = '';
        let removeClass2 = '';
        let removeClass3 = '';
        if (this.gridster.$options.gridType === GridType.Fit) {
            addClass = GridType.Fit;
            removeClass1 = GridType.ScrollVertical;
            removeClass2 = GridType.ScrollHorizontal;
            removeClass3 = GridType.Fixed;
        }
        else if (this.gridster.$options.gridType === GridType.ScrollVertical) {
            this.gridster.curRowHeight =
                this.gridster.curColWidth * this.gridster.$options.rowHeightRatio;
            addClass = GridType.ScrollVertical;
            removeClass1 = GridType.Fit;
            removeClass2 = GridType.ScrollHorizontal;
            removeClass3 = GridType.Fixed;
        }
        else if (this.gridster.$options.gridType === GridType.ScrollHorizontal) {
            const widthRatio = this.gridster.$options.rowHeightRatio;
            const calWidthRatio = widthRatio >= 1 ? widthRatio : widthRatio + 1;
            this.gridster.curColWidth = this.gridster.curRowHeight * calWidthRatio;
            addClass = GridType.ScrollHorizontal;
            removeClass1 = GridType.Fit;
            removeClass2 = GridType.ScrollVertical;
            removeClass3 = GridType.Fixed;
        }
        else if (this.gridster.$options.gridType === GridType.Fixed) {
            this.gridster.curColWidth =
                this.gridster.$options.fixedColWidth +
                    (this.gridster.$options.ignoreMarginInRow
                        ? 0
                        : this.gridster.$options.margin);
            this.gridster.curRowHeight =
                this.gridster.$options.fixedRowHeight +
                    (this.gridster.$options.ignoreMarginInRow
                        ? 0
                        : this.gridster.$options.margin);
            addClass = GridType.Fixed;
            removeClass1 = GridType.Fit;
            removeClass2 = GridType.ScrollVertical;
            removeClass3 = GridType.ScrollHorizontal;
        }
        else if (this.gridster.$options.gridType === GridType.VerticalFixed) {
            this.gridster.curRowHeight =
                this.gridster.$options.fixedRowHeight +
                    (this.gridster.$options.ignoreMarginInRow
                        ? 0
                        : this.gridster.$options.margin);
            addClass = GridType.ScrollVertical;
            removeClass1 = GridType.Fit;
            removeClass2 = GridType.ScrollHorizontal;
            removeClass3 = GridType.Fixed;
        }
        else if (this.gridster.$options.gridType === GridType.HorizontalFixed) {
            this.gridster.curColWidth =
                this.gridster.$options.fixedColWidth +
                    (this.gridster.$options.ignoreMarginInRow
                        ? 0
                        : this.gridster.$options.margin);
            addClass = GridType.ScrollHorizontal;
            removeClass1 = GridType.Fit;
            removeClass2 = GridType.ScrollVertical;
            removeClass3 = GridType.Fixed;
        }
        if (this.gridster.mobile ||
            (this.gridster.$options.setGridSize &&
                this.gridster.$options.gridType !== GridType.Fit)) {
            this.gridster.renderer.removeClass(this.gridster.el, addClass);
        }
        else {
            this.gridster.renderer.addClass(this.gridster.el, addClass);
        }
        this.gridster.renderer.removeClass(this.gridster.el, removeClass1);
        this.gridster.renderer.removeClass(this.gridster.el, removeClass2);
        this.gridster.renderer.removeClass(this.gridster.el, removeClass3);
    }
    getGridColumnStyle(i) {
        // generates the new style
        const newPos = {
            left: this.gridster.curColWidth * i,
            width: this.gridster.curColWidth - this.gridster.$options.margin,
            height: this.gridster.gridRows.length * this.gridster.curRowHeight -
                this.gridster.$options.margin,
            style: {}
        };
        newPos.style = {
            ...this.getLeftPosition(newPos.left),
            width: newPos.width + 'px',
            height: newPos.height + 'px'
        };
        // use the last cached style if it has same values as the generated one
        const last = this.lastGridColumnStyles[i];
        if (last &&
            last.left === newPos.left &&
            last.width === newPos.width &&
            last.height === newPos.height) {
            return last.style;
        }
        // cache and set new style
        this.lastGridColumnStyles[i] = newPos;
        return newPos.style;
    }
    getGridRowStyle(i) {
        // generates the new style
        const newPos = {
            top: this.gridster.curRowHeight * i,
            width: this.gridster.gridColumns.length * this.gridster.curColWidth +
                this.gridster.$options.margin,
            height: this.gridster.curRowHeight - this.gridster.$options.margin,
            style: {}
        };
        newPos.style = {
            ...this.getTopPosition(newPos.top),
            width: newPos.width + 'px',
            height: newPos.height + 'px'
        };
        // use the last cached style if it has same values as the generated one
        const last = this.lastGridRowStyles[i];
        if (last &&
            last.top === newPos.top &&
            last.width === newPos.width &&
            last.height === newPos.height) {
            return last.style;
        }
        // cache and set new style
        this.lastGridRowStyles[i] = newPos;
        return newPos.style;
    }
    getLeftPosition(d) {
        const dPosition = this.gridster.$options.dirType === DirTypes.RTL ? -d : d;
        if (this.gridster.$options.useTransformPositioning) {
            return {
                transform: 'translateX(' + dPosition + 'px)'
            };
        }
        else {
            return {
                left: this.getLeftMargin() + dPosition + 'px'
            };
        }
    }
    getTopPosition(d) {
        if (this.gridster.$options.useTransformPositioning) {
            return {
                transform: 'translateY(' + d + 'px)'
            };
        }
        else {
            return {
                top: this.getTopMargin() + d + 'px'
            };
        }
    }
    clearCellPosition(renderer, el) {
        if (this.gridster.$options.useTransformPositioning) {
            renderer.setStyle(el, 'transform', '');
        }
        else {
            renderer.setStyle(el, 'top', '');
            renderer.setStyle(el, 'left', '');
        }
    }
    setCellPosition(renderer, el, x, y) {
        const xPosition = this.gridster.$options.dirType === DirTypes.RTL ? -x : x;
        if (this.gridster.$options.useTransformPositioning) {
            const transform = 'translate3d(' + xPosition + 'px, ' + y + 'px, 0)';
            renderer.setStyle(el, 'transform', transform);
        }
        else {
            renderer.setStyle(el, 'left', this.getLeftMargin() + xPosition + 'px');
            renderer.setStyle(el, 'top', this.getTopMargin() + y + 'px');
        }
    }
    getLeftMargin() {
        if (this.gridster.$options.outerMargin) {
            if (this.gridster.$options.outerMarginLeft !== null) {
                return this.gridster.$options.outerMarginLeft;
            }
            else {
                return this.gridster.$options.margin;
            }
        }
        else {
            return 0;
        }
    }
    getTopMargin() {
        if (this.gridster.$options.outerMargin) {
            if (this.gridster.$options.outerMarginTop !== null) {
                return this.gridster.$options.outerMarginTop;
            }
            else {
                return this.gridster.$options.margin;
            }
        }
        else {
            return 0;
        }
    }
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"gridsterRenderer.service.js","sourceRoot":"","sources":["../../../../projects/angular-gridster2/src/lib/gridsterRenderer.service.ts"],"names":[],"mappings":"AAGA,OAAO,EAAE,QAAQ,EAAE,QAAQ,EAAE,MAAM,4BAA4B,CAAC;AAQhE,MAAM,OAAO,gBAAgB;IAa3B,YAAoB,QAAoC;QAApC,aAAQ,GAAR,QAAQ,CAA4B;QAZxD;;;WAGG;QACK,yBAAoB,GAA0C,EAAE,CAAC;QAEzE;;;WAGG;QACK,sBAAiB,GAAuC,EAAE,CAAC;IAER,CAAC;IAE5D,OAAO;QACL,IAAI,CAAC,QAAQ,GAAG,IAAK,CAAC;IACxB,CAAC;IAED,UAAU,CAAC,EAAW,EAAE,IAAkB,EAAE,QAAmB;QAC7D,IAAI,IAAI,CAAC,QAAQ,CAAC,MAAM,EAAE;YACxB,IAAI,CAAC,iBAAiB,CAAC,QAAQ,EAAE,EAAE,CAAC,CAAC;YACrC,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,uBAAuB,EAAE;gBAClD,QAAQ,CAAC,QAAQ,CACf,EAAE,EACF,QAAQ,EACR,CAAC,IAAI,CAAC,IAAI,GAAG,CAAC,CAAC,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM;oBAC7C,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc;oBACjD,IAAI,CACP,CAAC;aACH;iBAAM;gBACL,QAAQ,CAAC,QAAQ,CACf,EAAE,EACF,QAAQ,EACR,CAAC,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,GAAG,IAAI,CAAC,IAAI,GAAG,IAAI,CACxD,CAAC;aACH;YACD,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,sBAAsB,EAAE;gBACjD,QAAQ,CAAC,QAAQ,CACf,EAAE,EACF,OAAO,EACP,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,aAAa,GAAG,IAAI,CAC5C,CAAC;aACH;iBAAM;gBACL,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,OAAO,EAAE,EAAE,CAAC,CAAC;aACpC;YAED,QAAQ,CAAC,QAAQ,CACf,EAAE,EACF,eAAe,EACf,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,IAAI,CACrC,CAAC;YACF,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC,aAAa,EAAE,EAAE,CAAC,CAAC;SAC1E;aAAM;YACL,MAAM,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,WAAW,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC;YACzD,MAAM,CAAC,GAAG,IAAI,CAAC,KAAK,CAAC,IAAI,CAAC,QAAQ,CAAC,YAAY,GAAG,IAAI,CAAC,CAAC,CAAC,CAAC;YAC1D,MAAM,KAAK,GACT,IAAI,CAAC,QAAQ,CAAC,WAAW,GAAG,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC;YACxE,MAAM,MAAM,GACV,IAAI,CAAC,QAAQ,CAAC,YAAY,GAAG,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC;YACzE,qBAAqB;YACrB,IAAI,CAAC,eAAe,CAAC,QAAQ,EAAE,EAAE,EAAE,CAAC,EAAE,CAAC,CAAC,CAAC;YACzC,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,OAAO,EAAE,KAAK,GAAG,IAAI,CAAC,CAAC;YAC7C,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,QAAQ,EAAE,MAAM,GAAG,IAAI,CAAC,CAAC;YAC/C,IAAI,YAAY,GAAkB,IAAI,CAAC;YACvC,IAAI,WAAW,GAAkB,IAAI,CAAC;YACtC,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,EAAE;gBACtC,IAAI,IAAI,CAAC,QAAQ,CAAC,IAAI,KAAK,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,CAAC,EAAE;oBAC7C,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB,KAAK,IAAI,EAAE;wBACrD,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB,GAAG,IAAI,CAAC;qBAChE;yBAAM;wBACL,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,IAAI,CAAC;qBACrD;iBACF;gBACD,IAAI,IAAI,CAAC,QAAQ,CAAC,OAAO,KAAK,IAAI,CAAC,IAAI,GAAG,IAAI,CAAC,CAAC,EAAE;oBAChD,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB,KAAK,IAAI,EAAE;wBACrD,WAAW,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,gBAAgB,GAAG,IAAI,CAAC;qBAC9D;yBAAM;wBACL,WAAW,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,IAAI,CAAC;qBACpD;iBACF;aACF;YAED,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,eAAe,EAAE,YAAY,CAAC,CAAC;YACrD,QAAQ,CAAC,QAAQ,CACf,EAAE,EACF,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,cAAc,CAAC,CAAC,CAAC,aAAa,EAC7C,WAAW,CACZ,CAAC;SACH;IACH,CAAC;IAED,cAAc;QACZ,IAAI,QAAQ,GAAG,EAAE,CAAC;QAClB,IAAI,YAAY,GAAG,EAAE,CAAC;QACtB,IAAI,YAAY,GAAG,EAAE,CAAC;QACtB,IAAI,YAAY,GAAG,EAAE,CAAC;QACtB,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,GAAG,EAAE;YACpD,QAAQ,GAAG,QAAQ,CAAC,GAAG,CAAC;YACxB,YAAY,GAAG,QAAQ,CAAC,cAAc,CAAC;YACvC,YAAY,GAAG,QAAQ,CAAC,gBAAgB,CAAC;YACzC,YAAY,GAAG,QAAQ,CAAC,KAAK,CAAC;SAC/B;aAAM,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,cAAc,EAAE;YACtE,IAAI,CAAC,QAAQ,CAAC,YAAY;gBACxB,IAAI,CAAC,QAAQ,CAAC,WAAW,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc,CAAC;YACpE,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC;YACnC,YAAY,GAAG,QAAQ,CAAC,GAAG,CAAC;YAC5B,YAAY,GAAG,QAAQ,CAAC,gBAAgB,CAAC;YACzC,YAAY,GAAG,QAAQ,CAAC,KAAK,CAAC;SAC/B;aAAM,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,gBAAgB,EAAE;YACxE,MAAM,UAAU,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc,CAAC;YACzD,MAAM,aAAa,GAAG,UAAU,IAAI,CAAC,CAAC,CAAC,CAAC,UAAU,CAAC,CAAC,CAAC,UAAU,GAAG,CAAC,CAAC;YACpE,IAAI,CAAC,QAAQ,CAAC,WAAW,GAAG,IAAI,CAAC,QAAQ,CAAC,YAAY,GAAG,aAAa,CAAC;YACvE,QAAQ,GAAG,QAAQ,CAAC,gBAAgB,CAAC;YACrC,YAAY,GAAG,QAAQ,CAAC,GAAG,CAAC;YAC5B,YAAY,GAAG,QAAQ,CAAC,cAAc,CAAC;YACvC,YAAY,GAAG,QAAQ,CAAC,KAAK,CAAC;SAC/B;aAAM,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,KAAK,EAAE;YAC7D,IAAI,CAAC,QAAQ,CAAC,WAAW;gBACvB,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,aAAa;oBACpC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB;wBACvC,CAAC,CAAC,CAAC;wBACH,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;YACrC,IAAI,CAAC,QAAQ,CAAC,YAAY;gBACxB,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc;oBACrC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB;wBACvC,CAAC,CAAC,CAAC;wBACH,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;YACrC,QAAQ,GAAG,QAAQ,CAAC,KAAK,CAAC;YAC1B,YAAY,GAAG,QAAQ,CAAC,GAAG,CAAC;YAC5B,YAAY,GAAG,QAAQ,CAAC,cAAc,CAAC;YACvC,YAAY,GAAG,QAAQ,CAAC,gBAAgB,CAAC;SAC1C;aAAM,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,aAAa,EAAE;YACrE,IAAI,CAAC,QAAQ,CAAC,YAAY;gBACxB,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc;oBACrC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB;wBACvC,CAAC,CAAC,CAAC;wBACH,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;YACrC,QAAQ,GAAG,QAAQ,CAAC,cAAc,CAAC;YACnC,YAAY,GAAG,QAAQ,CAAC,GAAG,CAAC;YAC5B,YAAY,GAAG,QAAQ,CAAC,gBAAgB,CAAC;YACzC,YAAY,GAAG,QAAQ,CAAC,KAAK,CAAC;SAC/B;aAAM,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,eAAe,EAAE;YACvE,IAAI,CAAC,QAAQ,CAAC,WAAW;gBACvB,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,aAAa;oBACpC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,iBAAiB;wBACvC,CAAC,CAAC,CAAC;wBACH,CAAC,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC,CAAC;YACrC,QAAQ,GAAG,QAAQ,CAAC,gBAAgB,CAAC;YACrC,YAAY,GAAG,QAAQ,CAAC,GAAG,CAAC;YAC5B,YAAY,GAAG,QAAQ,CAAC,cAAc,CAAC;YACvC,YAAY,GAAG,QAAQ,CAAC,KAAK,CAAC;SAC/B;QAED,IACE,IAAI,CAAC,QAAQ,CAAC,MAAM;YACpB,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW;gBACjC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,KAAK,QAAQ,CAAC,GAAG,CAAC,EACnD;YACA,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,EAAE,QAAQ,CAAC,CAAC;SAChE;aAAM;YACL,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,QAAQ,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,EAAE,QAAQ,CAAC,CAAC;SAC7D;QACD,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;QACnE,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;QACnE,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,EAAE,EAAE,YAAY,CAAC,CAAC;IACrE,CAAC;IAED,kBAAkB,CAAC,CAAS;QAC1B,0BAA0B;QAC1B,MAAM,MAAM,GAA0B;YACpC,IAAI,EAAE,IAAI,CAAC,QAAQ,CAAC,WAAW,GAAG,CAAC;YACnC,KAAK,EAAE,IAAI,CAAC,QAAQ,CAAC,WAAW,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM;YAChE,MAAM,EACJ,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,GAAG,IAAI,CAAC,QAAQ,CAAC,YAAY;gBAC1D,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM;YAC/B,KAAK,EAAE,EAAE;SACV,CAAC;QACF,MAAM,CAAC,KAAK,GAAG;YACb,GAAG,IAAI,CAAC,eAAe,CAAC,MAAM,CAAC,IAAI,CAAC;YACpC,KAAK,EAAE,MAAM,CAAC,KAAK,GAAG,IAAI;YAC1B,MAAM,EAAE,MAAM,CAAC,MAAM,GAAG,IAAI;SAC7B,CAAC;QAEF,uEAAuE;QACvE,MAAM,IAAI,GAAG,IAAI,CAAC,oBAAoB,CAAC,CAAC,CAAC,CAAC;QAC1C,IACE,IAAI;YACJ,IAAI,CAAC,IAAI,KAAK,MAAM,CAAC,IAAI;YACzB,IAAI,CAAC,KAAK,KAAK,MAAM,CAAC,KAAK;YAC3B,IAAI,CAAC,MAAM,KAAK,MAAM,CAAC,MAAM,EAC7B;YACA,OAAO,IAAI,CAAC,KAAK,CAAC;SACnB;QAED,0BAA0B;QAC1B,IAAI,CAAC,oBAAoB,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC;QACtC,OAAO,MAAM,CAAC,KAAK,CAAC;IACtB,CAAC;IAED,eAAe,CAAC,CAAS;QACvB,0BAA0B;QAC1B,MAAM,MAAM,GAAuB;YACjC,GAAG,EAAE,IAAI,CAAC,QAAQ,CAAC,YAAY,GAAG,CAAC;YACnC,KAAK,EACH,IAAI,CAAC,QAAQ,CAAC,WAAW,CAAC,MAAM,GAAG,IAAI,CAAC,QAAQ,CAAC,WAAW;gBAC5D,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM;YAC/B,MAAM,EAAE,IAAI,CAAC,QAAQ,CAAC,YAAY,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM;YAClE,KAAK,EAAE,EAAE;SACV,CAAC;QACF,MAAM,CAAC,KAAK,GAAG;YACb,GAAG,IAAI,CAAC,cAAc,CAAC,MAAM,CAAC,GAAG,CAAC;YAClC,KAAK,EAAE,MAAM,CAAC,KAAK,GAAG,IAAI;YAC1B,MAAM,EAAE,MAAM,CAAC,MAAM,GAAG,IAAI;SAC7B,CAAC;QAEF,uEAAuE;QACvE,MAAM,IAAI,GAAG,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,CAAC;QACvC,IACE,IAAI;YACJ,IAAI,CAAC,GAAG,KAAK,MAAM,CAAC,GAAG;YACvB,IAAI,CAAC,KAAK,KAAK,MAAM,CAAC,KAAK;YAC3B,IAAI,CAAC,MAAM,KAAK,MAAM,CAAC,MAAM,EAC7B;YACA,OAAO,IAAI,CAAC,KAAK,CAAC;SACnB;QAED,0BAA0B;QAC1B,IAAI,CAAC,iBAAiB,CAAC,CAAC,CAAC,GAAG,MAAM,CAAC;QACnC,OAAO,MAAM,CAAC,KAAK,CAAC;IACtB,CAAC;IAED,eAAe,CAAC,CAAS;QACvB,MAAM,SAAS,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,OAAO,KAAK,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;QAC3E,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,uBAAuB,EAAE;YAClD,OAAO;gBACL,SAAS,EAAE,aAAa,GAAG,SAAS,GAAG,KAAK;aAC7C,CAAC;SACH;aAAM;YACL,OAAO;gBACL,IAAI,EAAE,IAAI,CAAC,aAAa,EAAE,GAAG,SAAS,GAAG,IAAI;aAC9C,CAAC;SACH;IACH,CAAC;IAED,cAAc,CAAC,CAAS;QACtB,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,uBAAuB,EAAE;YAClD,OAAO;gBACL,SAAS,EAAE,aAAa,GAAG,CAAC,GAAG,KAAK;aACrC,CAAC;SACH;aAAM;YACL,OAAO;gBACL,GAAG,EAAE,IAAI,CAAC,YAAY,EAAE,GAAG,CAAC,GAAG,IAAI;aACpC,CAAC;SACH;IACH,CAAC;IAED,iBAAiB,CAAC,QAAmB,EAAE,EAAW;QAChD,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,uBAAuB,EAAE;YAClD,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,WAAW,EAAE,EAAE,CAAC,CAAC;SACxC;aAAM;YACL,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,KAAK,EAAE,EAAE,CAAC,CAAC;YACjC,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,MAAM,EAAE,EAAE,CAAC,CAAC;SACnC;IACH,CAAC;IAED,eAAe,CACb,QAAmB,EACnB,EAAW,EACX,CAAS,EACT,CAAS;QAET,MAAM,SAAS,GAAG,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,OAAO,KAAK,QAAQ,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;QAC3E,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,uBAAuB,EAAE;YAClD,MAAM,SAAS,GAAG,cAAc,GAAG,SAAS,GAAG,MAAM,GAAG,CAAC,GAAG,QAAQ,CAAC;YACrE,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,WAAW,EAAE,SAAS,CAAC,CAAC;SAC/C;aAAM;YACL,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,MAAM,EAAE,IAAI,CAAC,aAAa,EAAE,GAAG,SAAS,GAAG,IAAI,CAAC,CAAC;YACvE,QAAQ,CAAC,QAAQ,CAAC,EAAE,EAAE,KAAK,EAAE,IAAI,CAAC,YAAY,EAAE,GAAG,CAAC,GAAG,IAAI,CAAC,CAAC;SAC9D;IACH,CAAC;IAED,aAAa;QACX,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,EAAE;YACtC,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,eAAe,KAAK,IAAI,EAAE;gBACnD,OAAO,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,eAAe,CAAC;aAC/C;iBAAM;gBACL,OAAO,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC;aACtC;SACF;aAAM;YACL,OAAO,CAAC,CAAC;SACV;IACH,CAAC;IAED,YAAY;QACV,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,WAAW,EAAE;YACtC,IAAI,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc,KAAK,IAAI,EAAE;gBAClD,OAAO,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,cAAc,CAAC;aAC9C;iBAAM;gBACL,OAAO,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC,MAAM,CAAC;aACtC;SACF;aAAM;YACL,OAAO,CAAC,CAAC;SACV;IACH,CAAC;CACF","sourcesContent":["import { Renderer2 } from '@angular/core';\n\nimport { GridsterComponentInterface } from './gridster.interface';\nimport { DirTypes, GridType } from './gridsterConfig.interface';\nimport { GridsterItem } from './gridsterItem.interface';\nimport {\n  CommonGridStyle,\n  GridColumnCachedStyle,\n  GridRowCachedStyle\n} from './gridsterRenderer.interface';\n\nexport class GridsterRenderer {\n  /**\n   * Caches the last grid column styles.\n   * This improves the grid responsiveness by caching and reusing the last style object instead of creating a new one.\n   */\n  private lastGridColumnStyles: Record<number, GridColumnCachedStyle> = {};\n\n  /**\n   * Caches the last grid column styles.\n   * This improves the grid responsiveness by caching and reusing the last style object instead of creating a new one.\n   */\n  private lastGridRowStyles: Record<number, GridRowCachedStyle> = {};\n\n  constructor(private gridster: GridsterComponentInterface) {}\n\n  destroy(): void {\n    this.gridster = null!;\n  }\n\n  updateItem(el: Element, item: GridsterItem, renderer: Renderer2): void {\n    if (this.gridster.mobile) {\n      this.clearCellPosition(renderer, el);\n      if (this.gridster.$options.keepFixedHeightInMobile) {\n        renderer.setStyle(\n          el,\n          'height',\n          (item.rows - 1) * this.gridster.$options.margin +\n            item.rows * this.gridster.$options.fixedRowHeight +\n            'px'\n        );\n      } else {\n        renderer.setStyle(\n          el,\n          'height',\n          (item.rows * this.gridster.curWidth) / item.cols + 'px'\n        );\n      }\n      if (this.gridster.$options.keepFixedWidthInMobile) {\n        renderer.setStyle(\n          el,\n          'width',\n          this.gridster.$options.fixedColWidth + 'px'\n        );\n      } else {\n        renderer.setStyle(el, 'width', '');\n      }\n\n      renderer.setStyle(\n        el,\n        'margin-bottom',\n        this.gridster.$options.margin + 'px'\n      );\n      renderer.setStyle(el, DirTypes.LTR ? 'margin-right' : 'margin-left', '');\n    } else {\n      const x = Math.round(this.gridster.curColWidth * item.x);\n      const y = Math.round(this.gridster.curRowHeight * item.y);\n      const width =\n        this.gridster.curColWidth * item.cols - this.gridster.$options.margin;\n      const height =\n        this.gridster.curRowHeight * item.rows - this.gridster.$options.margin;\n      // set the cell style\n      this.setCellPosition(renderer, el, x, y);\n      renderer.setStyle(el, 'width', width + 'px');\n      renderer.setStyle(el, 'height', height + 'px');\n      let marginBottom: string | null = null;\n      let marginRight: string | null = null;\n      if (this.gridster.$options.outerMargin) {\n        if (this.gridster.rows === item.rows + item.y) {\n          if (this.gridster.$options.outerMarginBottom !== null) {\n            marginBottom = this.gridster.$options.outerMarginBottom + 'px';\n          } else {\n            marginBottom = this.gridster.$options.margin + 'px';\n          }\n        }\n        if (this.gridster.columns === item.cols + item.x) {\n          if (this.gridster.$options.outerMarginBottom !== null) {\n            marginRight = this.gridster.$options.outerMarginRight + 'px';\n          } else {\n            marginRight = this.gridster.$options.margin + 'px';\n          }\n        }\n      }\n\n      renderer.setStyle(el, 'margin-bottom', marginBottom);\n      renderer.setStyle(\n        el,\n        DirTypes.LTR ? 'margin-right' : 'margin-left',\n        marginRight\n      );\n    }\n  }\n\n  updateGridster(): void {\n    let addClass = '';\n    let removeClass1 = '';\n    let removeClass2 = '';\n    let removeClass3 = '';\n    if (this.gridster.$options.gridType === GridType.Fit) {\n      addClass = GridType.Fit;\n      removeClass1 = GridType.ScrollVertical;\n      removeClass2 = GridType.ScrollHorizontal;\n      removeClass3 = GridType.Fixed;\n    } else if (this.gridster.$options.gridType === GridType.ScrollVertical) {\n      this.gridster.curRowHeight =\n        this.gridster.curColWidth * this.gridster.$options.rowHeightRatio;\n      addClass = GridType.ScrollVertical;\n      removeClass1 = GridType.Fit;\n      removeClass2 = GridType.ScrollHorizontal;\n      removeClass3 = GridType.Fixed;\n    } else if (this.gridster.$options.gridType === GridType.ScrollHorizontal) {\n      const widthRatio = this.gridster.$options.rowHeightRatio;\n      const calWidthRatio = widthRatio >= 1 ? widthRatio : widthRatio + 1;\n      this.gridster.curColWidth = this.gridster.curRowHeight * calWidthRatio;\n      addClass = GridType.ScrollHorizontal;\n      removeClass1 = GridType.Fit;\n      removeClass2 = GridType.ScrollVertical;\n      removeClass3 = GridType.Fixed;\n    } else if (this.gridster.$options.gridType === GridType.Fixed) {\n      this.gridster.curColWidth =\n        this.gridster.$options.fixedColWidth +\n        (this.gridster.$options.ignoreMarginInRow\n          ? 0\n          : this.gridster.$options.margin);\n      this.gridster.curRowHeight =\n        this.gridster.$options.fixedRowHeight +\n        (this.gridster.$options.ignoreMarginInRow\n          ? 0\n          : this.gridster.$options.margin);\n      addClass = GridType.Fixed;\n      removeClass1 = GridType.Fit;\n      removeClass2 = GridType.ScrollVertical;\n      removeClass3 = GridType.ScrollHorizontal;\n    } else if (this.gridster.$options.gridType === GridType.VerticalFixed) {\n      this.gridster.curRowHeight =\n        this.gridster.$options.fixedRowHeight +\n        (this.gridster.$options.ignoreMarginInRow\n          ? 0\n          : this.gridster.$options.margin);\n      addClass = GridType.ScrollVertical;\n      removeClass1 = GridType.Fit;\n      removeClass2 = GridType.ScrollHorizontal;\n      removeClass3 = GridType.Fixed;\n    } else if (this.gridster.$options.gridType === GridType.HorizontalFixed) {\n      this.gridster.curColWidth =\n        this.gridster.$options.fixedColWidth +\n        (this.gridster.$options.ignoreMarginInRow\n          ? 0\n          : this.gridster.$options.margin);\n      addClass = GridType.ScrollHorizontal;\n      removeClass1 = GridType.Fit;\n      removeClass2 = GridType.ScrollVertical;\n      removeClass3 = GridType.Fixed;\n    }\n\n    if (\n      this.gridster.mobile ||\n      (this.gridster.$options.setGridSize &&\n        this.gridster.$options.gridType !== GridType.Fit)\n    ) {\n      this.gridster.renderer.removeClass(this.gridster.el, addClass);\n    } else {\n      this.gridster.renderer.addClass(this.gridster.el, addClass);\n    }\n    this.gridster.renderer.removeClass(this.gridster.el, removeClass1);\n    this.gridster.renderer.removeClass(this.gridster.el, removeClass2);\n    this.gridster.renderer.removeClass(this.gridster.el, removeClass3);\n  }\n\n  getGridColumnStyle(i: number): CommonGridStyle {\n    // generates the new style\n    const newPos: GridColumnCachedStyle = {\n      left: this.gridster.curColWidth * i,\n      width: this.gridster.curColWidth - this.gridster.$options.margin,\n      height:\n        this.gridster.gridRows.length * this.gridster.curRowHeight -\n        this.gridster.$options.margin,\n      style: {}\n    };\n    newPos.style = {\n      ...this.getLeftPosition(newPos.left),\n      width: newPos.width + 'px',\n      height: newPos.height + 'px'\n    };\n\n    // use the last cached style if it has same values as the generated one\n    const last = this.lastGridColumnStyles[i];\n    if (\n      last &&\n      last.left === newPos.left &&\n      last.width === newPos.width &&\n      last.height === newPos.height\n    ) {\n      return last.style;\n    }\n\n    // cache and set new style\n    this.lastGridColumnStyles[i] = newPos;\n    return newPos.style;\n  }\n\n  getGridRowStyle(i: number): CommonGridStyle {\n    // generates the new style\n    const newPos: GridRowCachedStyle = {\n      top: this.gridster.curRowHeight * i,\n      width:\n        this.gridster.gridColumns.length * this.gridster.curColWidth +\n        this.gridster.$options.margin,\n      height: this.gridster.curRowHeight - this.gridster.$options.margin,\n      style: {}\n    };\n    newPos.style = {\n      ...this.getTopPosition(newPos.top),\n      width: newPos.width + 'px',\n      height: newPos.height + 'px'\n    };\n\n    // use the last cached style if it has same values as the generated one\n    const last = this.lastGridRowStyles[i];\n    if (\n      last &&\n      last.top === newPos.top &&\n      last.width === newPos.width &&\n      last.height === newPos.height\n    ) {\n      return last.style;\n    }\n\n    // cache and set new style\n    this.lastGridRowStyles[i] = newPos;\n    return newPos.style;\n  }\n\n  getLeftPosition(d: number): { left: string } | { transform: string } {\n    const dPosition = this.gridster.$options.dirType === DirTypes.RTL ? -d : d;\n    if (this.gridster.$options.useTransformPositioning) {\n      return {\n        transform: 'translateX(' + dPosition + 'px)'\n      };\n    } else {\n      return {\n        left: this.getLeftMargin() + dPosition + 'px'\n      };\n    }\n  }\n\n  getTopPosition(d: number): { top: string } | { transform: string } {\n    if (this.gridster.$options.useTransformPositioning) {\n      return {\n        transform: 'translateY(' + d + 'px)'\n      };\n    } else {\n      return {\n        top: this.getTopMargin() + d + 'px'\n      };\n    }\n  }\n\n  clearCellPosition(renderer: Renderer2, el: Element): void {\n    if (this.gridster.$options.useTransformPositioning) {\n      renderer.setStyle(el, 'transform', '');\n    } else {\n      renderer.setStyle(el, 'top', '');\n      renderer.setStyle(el, 'left', '');\n    }\n  }\n\n  setCellPosition(\n    renderer: Renderer2,\n    el: Element,\n    x: number,\n    y: number\n  ): void {\n    const xPosition = this.gridster.$options.dirType === DirTypes.RTL ? -x : x;\n    if (this.gridster.$options.useTransformPositioning) {\n      const transform = 'translate3d(' + xPosition + 'px, ' + y + 'px, 0)';\n      renderer.setStyle(el, 'transform', transform);\n    } else {\n      renderer.setStyle(el, 'left', this.getLeftMargin() + xPosition + 'px');\n      renderer.setStyle(el, 'top', this.getTopMargin() + y + 'px');\n    }\n  }\n\n  getLeftMargin(): number {\n    if (this.gridster.$options.outerMargin) {\n      if (this.gridster.$options.outerMarginLeft !== null) {\n        return this.gridster.$options.outerMarginLeft;\n      } else {\n        return this.gridster.$options.margin;\n      }\n    } else {\n      return 0;\n    }\n  }\n\n  getTopMargin(): number {\n    if (this.gridster.$options.outerMargin) {\n      if (this.gridster.$options.outerMarginTop !== null) {\n        return this.gridster.$options.outerMarginTop;\n      } else {\n        return this.gridster.$options.margin;\n      }\n    } else {\n      return 0;\n    }\n  }\n}\n"]}