File: /var/www/vhost/disk-apps/pwa.sports-crowd.com/node_modules/@angular/material/fesm2022/grid-list.mjs
import * as i0 from '@angular/core';
import { InjectionToken, Component, ViewEncapsulation, ChangeDetectionStrategy, Optional, Inject, Input, ContentChildren, Directive, NgModule } from '@angular/core';
import { setLines, MatLine, MatLineModule, MatCommonModule } from '@angular/material/core';
import { coerceNumberProperty } from '@angular/cdk/coercion';
import * as i1 from '@angular/cdk/bidi';
/**
* Class for determining, from a list of tiles, the (row, col) position of each of those tiles
* in the grid. This is necessary (rather than just rendering the tiles in normal document flow)
* because the tiles can have a rowspan.
*
* The positioning algorithm greedily places each tile as soon as it encounters a gap in the grid
* large enough to accommodate it so that the tiles still render in the same order in which they
* are given.
*
* The basis of the algorithm is the use of an array to track the already placed tiles. Each
* element of the array corresponds to a column, and the value indicates how many cells in that
* column are already occupied; zero indicates an empty cell. Moving "down" to the next row
* decrements each value in the tracking array (indicating that the column is one cell closer to
* being free).
*
* @docs-private
*/
class TileCoordinator {
constructor() {
/** Index at which the search for the next gap will start. */
this.columnIndex = 0;
/** The current row index. */
this.rowIndex = 0;
}
/** Gets the total number of rows occupied by tiles */
get rowCount() {
return this.rowIndex + 1;
}
/**
* Gets the total span of rows occupied by tiles.
* Ex: A list with 1 row that contains a tile with rowspan 2 will have a total rowspan of 2.
*/
get rowspan() {
const lastRowMax = Math.max(...this.tracker);
// if any of the tiles has a rowspan that pushes it beyond the total row count,
// add the difference to the rowcount
return lastRowMax > 1 ? this.rowCount + lastRowMax - 1 : this.rowCount;
}
/**
* Updates the tile positions.
* @param numColumns Amount of columns in the grid.
* @param tiles Tiles to be positioned.
*/
update(numColumns, tiles) {
this.columnIndex = 0;
this.rowIndex = 0;
this.tracker = new Array(numColumns);
this.tracker.fill(0, 0, this.tracker.length);
this.positions = tiles.map(tile => this._trackTile(tile));
}
/** Calculates the row and col position of a tile. */
_trackTile(tile) {
// Find a gap large enough for this tile.
const gapStartIndex = this._findMatchingGap(tile.colspan);
// Place tile in the resulting gap.
this._markTilePosition(gapStartIndex, tile);
// The next time we look for a gap, the search will start at columnIndex, which should be
// immediately after the tile that has just been placed.
this.columnIndex = gapStartIndex + tile.colspan;
return new TilePosition(this.rowIndex, gapStartIndex);
}
/** Finds the next available space large enough to fit the tile. */
_findMatchingGap(tileCols) {
if (tileCols > this.tracker.length && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error(`mat-grid-list: tile with colspan ${tileCols} is wider than ` +
`grid with cols="${this.tracker.length}".`);
}
// Start index is inclusive, end index is exclusive.
let gapStartIndex = -1;
let gapEndIndex = -1;
// Look for a gap large enough to fit the given tile. Empty spaces are marked with a zero.
do {
// If we've reached the end of the row, go to the next row.
if (this.columnIndex + tileCols > this.tracker.length) {
this._nextRow();
gapStartIndex = this.tracker.indexOf(0, this.columnIndex);
gapEndIndex = this._findGapEndIndex(gapStartIndex);
continue;
}
gapStartIndex = this.tracker.indexOf(0, this.columnIndex);
// If there are no more empty spaces in this row at all, move on to the next row.
if (gapStartIndex == -1) {
this._nextRow();
gapStartIndex = this.tracker.indexOf(0, this.columnIndex);
gapEndIndex = this._findGapEndIndex(gapStartIndex);
continue;
}
gapEndIndex = this._findGapEndIndex(gapStartIndex);
// If a gap large enough isn't found, we want to start looking immediately after the current
// gap on the next iteration.
this.columnIndex = gapStartIndex + 1;
// Continue iterating until we find a gap wide enough for this tile. Since gapEndIndex is
// exclusive, gapEndIndex is 0 means we didn't find a gap and should continue.
} while (gapEndIndex - gapStartIndex < tileCols || gapEndIndex == 0);
// If we still didn't manage to find a gap, ensure that the index is
// at least zero so the tile doesn't get pulled out of the grid.
return Math.max(gapStartIndex, 0);
}
/** Move "down" to the next row. */
_nextRow() {
this.columnIndex = 0;
this.rowIndex++;
// Decrement all spaces by one to reflect moving down one row.
for (let i = 0; i < this.tracker.length; i++) {
this.tracker[i] = Math.max(0, this.tracker[i] - 1);
}
}
/**
* Finds the end index (exclusive) of a gap given the index from which to start looking.
* The gap ends when a non-zero value is found.
*/
_findGapEndIndex(gapStartIndex) {
for (let i = gapStartIndex + 1; i < this.tracker.length; i++) {
if (this.tracker[i] != 0) {
return i;
}
}
// The gap ends with the end of the row.
return this.tracker.length;
}
/** Update the tile tracker to account for the given tile in the given space. */
_markTilePosition(start, tile) {
for (let i = 0; i < tile.colspan; i++) {
this.tracker[start + i] = tile.rowspan;
}
}
}
/**
* Simple data structure for tile position (row, col).
* @docs-private
*/
class TilePosition {
constructor(row, col) {
this.row = row;
this.col = col;
}
}
/**
* Injection token used to provide a grid list to a tile and to avoid circular imports.
* @docs-private
*/
const MAT_GRID_LIST = new InjectionToken('MAT_GRID_LIST');
class MatGridTile {
constructor(_element, _gridList) {
this._element = _element;
this._gridList = _gridList;
this._rowspan = 1;
this._colspan = 1;
}
/** Amount of rows that the grid tile takes up. */
get rowspan() {
return this._rowspan;
}
set rowspan(value) {
this._rowspan = Math.round(coerceNumberProperty(value));
}
/** Amount of columns that the grid tile takes up. */
get colspan() {
return this._colspan;
}
set colspan(value) {
this._colspan = Math.round(coerceNumberProperty(value));
}
/**
* Sets the style of the grid-tile element. Needs to be set manually to avoid
* "Changed after checked" errors that would occur with HostBinding.
*/
_setStyle(property, value) {
this._element.nativeElement.style[property] = value;
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTile, deps: [{ token: i0.ElementRef }, { token: MAT_GRID_LIST, optional: true }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.1.1", type: MatGridTile, selector: "mat-grid-tile", inputs: { rowspan: "rowspan", colspan: "colspan" }, host: { properties: { "attr.rowspan": "rowspan", "attr.colspan": "colspan" }, classAttribute: "mat-grid-tile" }, exportAs: ["matGridTile"], ngImport: i0, template: "<div class=\"mat-grid-tile-content\">\n <ng-content></ng-content>\n</div>\n", styles: [".mat-grid-list{display:block;position:relative}.mat-grid-tile{display:block;position:absolute;overflow:hidden}.mat-grid-tile .mat-grid-tile-header,.mat-grid-tile .mat-grid-tile-footer{display:flex;align-items:center;height:48px;color:#fff;background:rgba(0,0,0,.38);overflow:hidden;padding:0 16px;position:absolute;left:0;right:0}.mat-grid-tile .mat-grid-tile-header>*,.mat-grid-tile .mat-grid-tile-footer>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-tile-header.mat-2-line,.mat-grid-tile .mat-grid-tile-footer.mat-2-line{height:68px}.mat-grid-tile .mat-grid-list-text{display:flex;flex-direction:column;flex:auto;box-sizing:border-box;overflow:hidden}.mat-grid-tile .mat-grid-list-text>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-list-text:empty{display:none}.mat-grid-tile .mat-grid-tile-header{top:0}.mat-grid-tile .mat-grid-tile-footer{bottom:0}.mat-grid-tile .mat-grid-avatar{padding-right:16px}[dir=rtl] .mat-grid-tile .mat-grid-avatar{padding-right:0;padding-left:16px}.mat-grid-tile .mat-grid-avatar:empty{display:none}.mat-grid-tile-header{font-size:var(--mat-grid-list-tile-header-primary-text-size)}.mat-grid-tile-header .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-header .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-header-secondary-text-size)}.mat-grid-tile-footer{font-size:var(--mat-grid-list-tile-footer-primary-text-size)}.mat-grid-tile-footer .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-footer .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-footer-secondary-text-size)}.mat-grid-tile-content{top:0;left:0;right:0;bottom:0;position:absolute;display:flex;align-items:center;justify-content:center;height:100%;padding:0;margin:0}"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTile, decorators: [{
type: Component,
args: [{ selector: 'mat-grid-tile', exportAs: 'matGridTile', host: {
'class': 'mat-grid-tile',
// Ensures that the "rowspan" and "colspan" input value is reflected in
// the DOM. This is needed for the grid-tile harness.
'[attr.rowspan]': 'rowspan',
'[attr.colspan]': 'colspan',
}, encapsulation: ViewEncapsulation.None, changeDetection: ChangeDetectionStrategy.OnPush, template: "<div class=\"mat-grid-tile-content\">\n <ng-content></ng-content>\n</div>\n", styles: [".mat-grid-list{display:block;position:relative}.mat-grid-tile{display:block;position:absolute;overflow:hidden}.mat-grid-tile .mat-grid-tile-header,.mat-grid-tile .mat-grid-tile-footer{display:flex;align-items:center;height:48px;color:#fff;background:rgba(0,0,0,.38);overflow:hidden;padding:0 16px;position:absolute;left:0;right:0}.mat-grid-tile .mat-grid-tile-header>*,.mat-grid-tile .mat-grid-tile-footer>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-tile-header.mat-2-line,.mat-grid-tile .mat-grid-tile-footer.mat-2-line{height:68px}.mat-grid-tile .mat-grid-list-text{display:flex;flex-direction:column;flex:auto;box-sizing:border-box;overflow:hidden}.mat-grid-tile .mat-grid-list-text>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-list-text:empty{display:none}.mat-grid-tile .mat-grid-tile-header{top:0}.mat-grid-tile .mat-grid-tile-footer{bottom:0}.mat-grid-tile .mat-grid-avatar{padding-right:16px}[dir=rtl] .mat-grid-tile .mat-grid-avatar{padding-right:0;padding-left:16px}.mat-grid-tile .mat-grid-avatar:empty{display:none}.mat-grid-tile-header{font-size:var(--mat-grid-list-tile-header-primary-text-size)}.mat-grid-tile-header .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-header .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-header-secondary-text-size)}.mat-grid-tile-footer{font-size:var(--mat-grid-list-tile-footer-primary-text-size)}.mat-grid-tile-footer .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-footer .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-footer-secondary-text-size)}.mat-grid-tile-content{top:0;left:0;right:0;bottom:0;position:absolute;display:flex;align-items:center;justify-content:center;height:100%;padding:0;margin:0}"] }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: undefined, decorators: [{
type: Optional
}, {
type: Inject,
args: [MAT_GRID_LIST]
}] }]; }, propDecorators: { rowspan: [{
type: Input
}], colspan: [{
type: Input
}] } });
class MatGridTileText {
constructor(_element) {
this._element = _element;
}
ngAfterContentInit() {
setLines(this._lines, this._element);
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTileText, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.1.1", type: MatGridTileText, selector: "mat-grid-tile-header, mat-grid-tile-footer", queries: [{ propertyName: "_lines", predicate: MatLine, descendants: true }], ngImport: i0, template: "<ng-content select=\"[mat-grid-avatar], [matGridAvatar]\"></ng-content>\n<div class=\"mat-grid-list-text\"><ng-content select=\"[mat-line], [matLine]\"></ng-content></div>\n<ng-content></ng-content>\n", changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTileText, decorators: [{
type: Component,
args: [{ selector: 'mat-grid-tile-header, mat-grid-tile-footer', changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, template: "<ng-content select=\"[mat-grid-avatar], [matGridAvatar]\"></ng-content>\n<div class=\"mat-grid-list-text\"><ng-content select=\"[mat-line], [matLine]\"></ng-content></div>\n<ng-content></ng-content>\n" }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }]; }, propDecorators: { _lines: [{
type: ContentChildren,
args: [MatLine, { descendants: true }]
}] } });
/**
* Directive whose purpose is to add the mat- CSS styling to this selector.
* @docs-private
*/
class MatGridAvatarCssMatStyler {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridAvatarCssMatStyler, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.1", type: MatGridAvatarCssMatStyler, selector: "[mat-grid-avatar], [matGridAvatar]", host: { classAttribute: "mat-grid-avatar" }, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridAvatarCssMatStyler, decorators: [{
type: Directive,
args: [{
selector: '[mat-grid-avatar], [matGridAvatar]',
host: { 'class': 'mat-grid-avatar' },
}]
}] });
/**
* Directive whose purpose is to add the mat- CSS styling to this selector.
* @docs-private
*/
class MatGridTileHeaderCssMatStyler {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTileHeaderCssMatStyler, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.1", type: MatGridTileHeaderCssMatStyler, selector: "mat-grid-tile-header", host: { classAttribute: "mat-grid-tile-header" }, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTileHeaderCssMatStyler, decorators: [{
type: Directive,
args: [{
selector: 'mat-grid-tile-header',
host: { 'class': 'mat-grid-tile-header' },
}]
}] });
/**
* Directive whose purpose is to add the mat- CSS styling to this selector.
* @docs-private
*/
class MatGridTileFooterCssMatStyler {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTileFooterCssMatStyler, deps: [], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.1.1", type: MatGridTileFooterCssMatStyler, selector: "mat-grid-tile-footer", host: { classAttribute: "mat-grid-tile-footer" }, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridTileFooterCssMatStyler, decorators: [{
type: Directive,
args: [{
selector: 'mat-grid-tile-footer',
host: { 'class': 'mat-grid-tile-footer' },
}]
}] });
/**
* RegExp that can be used to check whether a value will
* be allowed inside a CSS `calc()` expression.
*/
const cssCalcAllowedValue = /^-?\d+((\.\d+)?[A-Za-z%$]?)+$/;
/**
* Sets the style properties for an individual tile, given the position calculated by the
* Tile Coordinator.
* @docs-private
*/
class TileStyler {
constructor() {
this._rows = 0;
this._rowspan = 0;
}
/**
* Adds grid-list layout info once it is available. Cannot be processed in the constructor
* because these properties haven't been calculated by that point.
*
* @param gutterSize Size of the grid's gutter.
* @param tracker Instance of the TileCoordinator.
* @param cols Amount of columns in the grid.
* @param direction Layout direction of the grid.
*/
init(gutterSize, tracker, cols, direction) {
this._gutterSize = normalizeUnits(gutterSize);
this._rows = tracker.rowCount;
this._rowspan = tracker.rowspan;
this._cols = cols;
this._direction = direction;
}
/**
* Computes the amount of space a single 1x1 tile would take up (width or height).
* Used as a basis for other calculations.
* @param sizePercent Percent of the total grid-list space that one 1x1 tile would take up.
* @param gutterFraction Fraction of the gutter size taken up by one 1x1 tile.
* @return The size of a 1x1 tile as an expression that can be evaluated via CSS calc().
*/
getBaseTileSize(sizePercent, gutterFraction) {
// Take the base size percent (as would be if evenly dividing the size between cells),
// and then subtracting the size of one gutter. However, since there are no gutters on the
// edges, each tile only uses a fraction (gutterShare = numGutters / numCells) of the gutter
// size. (Imagine having one gutter per tile, and then breaking up the extra gutter on the
// edge evenly among the cells).
return `(${sizePercent}% - (${this._gutterSize} * ${gutterFraction}))`;
}
/**
* Gets The horizontal or vertical position of a tile, e.g., the 'top' or 'left' property value.
* @param offset Number of tiles that have already been rendered in the row/column.
* @param baseSize Base size of a 1x1 tile (as computed in getBaseTileSize).
* @return Position of the tile as a CSS calc() expression.
*/
getTilePosition(baseSize, offset) {
// The position comes the size of a 1x1 tile plus gutter for each previous tile in the
// row/column (offset).
return offset === 0 ? '0' : calc(`(${baseSize} + ${this._gutterSize}) * ${offset}`);
}
/**
* Gets the actual size of a tile, e.g., width or height, taking rowspan or colspan into account.
* @param baseSize Base size of a 1x1 tile (as computed in getBaseTileSize).
* @param span The tile's rowspan or colspan.
* @return Size of the tile as a CSS calc() expression.
*/
getTileSize(baseSize, span) {
return `(${baseSize} * ${span}) + (${span - 1} * ${this._gutterSize})`;
}
/**
* Sets the style properties to be applied to a tile for the given row and column index.
* @param tile Tile to which to apply the styling.
* @param rowIndex Index of the tile's row.
* @param colIndex Index of the tile's column.
*/
setStyle(tile, rowIndex, colIndex) {
// Percent of the available horizontal space that one column takes up.
let percentWidthPerTile = 100 / this._cols;
// Fraction of the vertical gutter size that each column takes up.
// For example, if there are 5 columns, each column uses 4/5 = 0.8 times the gutter width.
let gutterWidthFractionPerTile = (this._cols - 1) / this._cols;
this.setColStyles(tile, colIndex, percentWidthPerTile, gutterWidthFractionPerTile);
this.setRowStyles(tile, rowIndex, percentWidthPerTile, gutterWidthFractionPerTile);
}
/** Sets the horizontal placement of the tile in the list. */
setColStyles(tile, colIndex, percentWidth, gutterWidth) {
// Base horizontal size of a column.
let baseTileWidth = this.getBaseTileSize(percentWidth, gutterWidth);
// The width and horizontal position of each tile is always calculated the same way, but the
// height and vertical position depends on the rowMode.
let side = this._direction === 'rtl' ? 'right' : 'left';
tile._setStyle(side, this.getTilePosition(baseTileWidth, colIndex));
tile._setStyle('width', calc(this.getTileSize(baseTileWidth, tile.colspan)));
}
/**
* Calculates the total size taken up by gutters across one axis of a list.
*/
getGutterSpan() {
return `${this._gutterSize} * (${this._rowspan} - 1)`;
}
/**
* Calculates the total size taken up by tiles across one axis of a list.
* @param tileHeight Height of the tile.
*/
getTileSpan(tileHeight) {
return `${this._rowspan} * ${this.getTileSize(tileHeight, 1)}`;
}
/**
* Calculates the computed height and returns the correct style property to set.
* This method can be implemented by each type of TileStyler.
* @docs-private
*/
getComputedHeight() {
return null;
}
}
/**
* This type of styler is instantiated when the user passes in a fixed row height.
* Example `<mat-grid-list cols="3" rowHeight="100px">`
* @docs-private
*/
class FixedTileStyler extends TileStyler {
constructor(fixedRowHeight) {
super();
this.fixedRowHeight = fixedRowHeight;
}
init(gutterSize, tracker, cols, direction) {
super.init(gutterSize, tracker, cols, direction);
this.fixedRowHeight = normalizeUnits(this.fixedRowHeight);
if (!cssCalcAllowedValue.test(this.fixedRowHeight) &&
(typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error(`Invalid value "${this.fixedRowHeight}" set as rowHeight.`);
}
}
setRowStyles(tile, rowIndex) {
tile._setStyle('top', this.getTilePosition(this.fixedRowHeight, rowIndex));
tile._setStyle('height', calc(this.getTileSize(this.fixedRowHeight, tile.rowspan)));
}
getComputedHeight() {
return ['height', calc(`${this.getTileSpan(this.fixedRowHeight)} + ${this.getGutterSpan()}`)];
}
reset(list) {
list._setListStyle(['height', null]);
if (list._tiles) {
list._tiles.forEach(tile => {
tile._setStyle('top', null);
tile._setStyle('height', null);
});
}
}
}
/**
* This type of styler is instantiated when the user passes in a width:height ratio
* for the row height. Example `<mat-grid-list cols="3" rowHeight="3:1">`
* @docs-private
*/
class RatioTileStyler extends TileStyler {
constructor(value) {
super();
this._parseRatio(value);
}
setRowStyles(tile, rowIndex, percentWidth, gutterWidth) {
let percentHeightPerTile = percentWidth / this.rowHeightRatio;
this.baseTileHeight = this.getBaseTileSize(percentHeightPerTile, gutterWidth);
// Use padding-top and margin-top to maintain the given aspect ratio, as
// a percentage-based value for these properties is applied versus the *width* of the
// containing block. See http://www.w3.org/TR/CSS2/box.html#margin-properties
tile._setStyle('marginTop', this.getTilePosition(this.baseTileHeight, rowIndex));
tile._setStyle('paddingTop', calc(this.getTileSize(this.baseTileHeight, tile.rowspan)));
}
getComputedHeight() {
return [
'paddingBottom',
calc(`${this.getTileSpan(this.baseTileHeight)} + ${this.getGutterSpan()}`),
];
}
reset(list) {
list._setListStyle(['paddingBottom', null]);
list._tiles.forEach(tile => {
tile._setStyle('marginTop', null);
tile._setStyle('paddingTop', null);
});
}
_parseRatio(value) {
const ratioParts = value.split(':');
if (ratioParts.length !== 2 && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error(`mat-grid-list: invalid ratio given for row-height: "${value}"`);
}
this.rowHeightRatio = parseFloat(ratioParts[0]) / parseFloat(ratioParts[1]);
}
}
/**
* This type of styler is instantiated when the user selects a "fit" row height mode.
* In other words, the row height will reflect the total height of the container divided
* by the number of rows. Example `<mat-grid-list cols="3" rowHeight="fit">`
*
* @docs-private
*/
class FitTileStyler extends TileStyler {
setRowStyles(tile, rowIndex) {
// Percent of the available vertical space that one row takes up.
let percentHeightPerTile = 100 / this._rowspan;
// Fraction of the horizontal gutter size that each column takes up.
let gutterHeightPerTile = (this._rows - 1) / this._rows;
// Base vertical size of a column.
let baseTileHeight = this.getBaseTileSize(percentHeightPerTile, gutterHeightPerTile);
tile._setStyle('top', this.getTilePosition(baseTileHeight, rowIndex));
tile._setStyle('height', calc(this.getTileSize(baseTileHeight, tile.rowspan)));
}
reset(list) {
if (list._tiles) {
list._tiles.forEach(tile => {
tile._setStyle('top', null);
tile._setStyle('height', null);
});
}
}
}
/** Wraps a CSS string in a calc function */
function calc(exp) {
return `calc(${exp})`;
}
/** Appends pixels to a CSS string if no units are given. */
function normalizeUnits(value) {
return value.match(/([A-Za-z%]+)$/) ? value : `${value}px`;
}
// TODO(kara): Conditional (responsive) column count / row size.
// TODO(kara): Re-layout on window resize / media change (debounced).
// TODO(kara): gridTileHeader and gridTileFooter.
const MAT_FIT_MODE = 'fit';
class MatGridList {
constructor(_element, _dir) {
this._element = _element;
this._dir = _dir;
/** The amount of space between tiles. This will be something like '5px' or '2em'. */
this._gutter = '1px';
}
/** Amount of columns in the grid list. */
get cols() {
return this._cols;
}
set cols(value) {
this._cols = Math.max(1, Math.round(coerceNumberProperty(value)));
}
/** Size of the grid list's gutter in pixels. */
get gutterSize() {
return this._gutter;
}
set gutterSize(value) {
this._gutter = `${value == null ? '' : value}`;
}
/** Set internal representation of row height from the user-provided value. */
get rowHeight() {
return this._rowHeight;
}
set rowHeight(value) {
const newValue = `${value == null ? '' : value}`;
if (newValue !== this._rowHeight) {
this._rowHeight = newValue;
this._setTileStyler(this._rowHeight);
}
}
ngOnInit() {
this._checkCols();
this._checkRowHeight();
}
/**
* The layout calculation is fairly cheap if nothing changes, so there's little cost
* to run it frequently.
*/
ngAfterContentChecked() {
this._layoutTiles();
}
/** Throw a friendly error if cols property is missing */
_checkCols() {
if (!this.cols && (typeof ngDevMode === 'undefined' || ngDevMode)) {
throw Error(`mat-grid-list: must pass in number of columns. ` + `Example: <mat-grid-list cols="3">`);
}
}
/** Default to equal width:height if rowHeight property is missing */
_checkRowHeight() {
if (!this._rowHeight) {
this._setTileStyler('1:1');
}
}
/** Creates correct Tile Styler subtype based on rowHeight passed in by user */
_setTileStyler(rowHeight) {
if (this._tileStyler) {
this._tileStyler.reset(this);
}
if (rowHeight === MAT_FIT_MODE) {
this._tileStyler = new FitTileStyler();
}
else if (rowHeight && rowHeight.indexOf(':') > -1) {
this._tileStyler = new RatioTileStyler(rowHeight);
}
else {
this._tileStyler = new FixedTileStyler(rowHeight);
}
}
/** Computes and applies the size and position for all children grid tiles. */
_layoutTiles() {
if (!this._tileCoordinator) {
this._tileCoordinator = new TileCoordinator();
}
const tracker = this._tileCoordinator;
const tiles = this._tiles.filter(tile => !tile._gridList || tile._gridList === this);
const direction = this._dir ? this._dir.value : 'ltr';
this._tileCoordinator.update(this.cols, tiles);
this._tileStyler.init(this.gutterSize, tracker, this.cols, direction);
tiles.forEach((tile, index) => {
const pos = tracker.positions[index];
this._tileStyler.setStyle(tile, pos.row, pos.col);
});
this._setListStyle(this._tileStyler.getComputedHeight());
}
/** Sets style on the main grid-list element, given the style name and value. */
_setListStyle(style) {
if (style) {
this._element.nativeElement.style[style[0]] = style[1];
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridList, deps: [{ token: i0.ElementRef }, { token: i1.Directionality, optional: true }], target: i0.ɵɵFactoryTarget.Component }); }
static { this.ɵcmp = i0.ɵɵngDeclareComponent({ minVersion: "14.0.0", version: "16.1.1", type: MatGridList, selector: "mat-grid-list", inputs: { cols: "cols", gutterSize: "gutterSize", rowHeight: "rowHeight" }, host: { properties: { "attr.cols": "cols" }, classAttribute: "mat-grid-list" }, providers: [
{
provide: MAT_GRID_LIST,
useExisting: MatGridList,
},
], queries: [{ propertyName: "_tiles", predicate: MatGridTile, descendants: true }], exportAs: ["matGridList"], ngImport: i0, template: "<div>\n <ng-content></ng-content>\n</div>", styles: [".mat-grid-list{display:block;position:relative}.mat-grid-tile{display:block;position:absolute;overflow:hidden}.mat-grid-tile .mat-grid-tile-header,.mat-grid-tile .mat-grid-tile-footer{display:flex;align-items:center;height:48px;color:#fff;background:rgba(0,0,0,.38);overflow:hidden;padding:0 16px;position:absolute;left:0;right:0}.mat-grid-tile .mat-grid-tile-header>*,.mat-grid-tile .mat-grid-tile-footer>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-tile-header.mat-2-line,.mat-grid-tile .mat-grid-tile-footer.mat-2-line{height:68px}.mat-grid-tile .mat-grid-list-text{display:flex;flex-direction:column;flex:auto;box-sizing:border-box;overflow:hidden}.mat-grid-tile .mat-grid-list-text>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-list-text:empty{display:none}.mat-grid-tile .mat-grid-tile-header{top:0}.mat-grid-tile .mat-grid-tile-footer{bottom:0}.mat-grid-tile .mat-grid-avatar{padding-right:16px}[dir=rtl] .mat-grid-tile .mat-grid-avatar{padding-right:0;padding-left:16px}.mat-grid-tile .mat-grid-avatar:empty{display:none}.mat-grid-tile-header{font-size:var(--mat-grid-list-tile-header-primary-text-size)}.mat-grid-tile-header .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-header .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-header-secondary-text-size)}.mat-grid-tile-footer{font-size:var(--mat-grid-list-tile-footer-primary-text-size)}.mat-grid-tile-footer .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-footer .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-footer-secondary-text-size)}.mat-grid-tile-content{top:0;left:0;right:0;bottom:0;position:absolute;display:flex;align-items:center;justify-content:center;height:100%;padding:0;margin:0}"], changeDetection: i0.ChangeDetectionStrategy.OnPush, encapsulation: i0.ViewEncapsulation.None }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridList, decorators: [{
type: Component,
args: [{ selector: 'mat-grid-list', exportAs: 'matGridList', host: {
'class': 'mat-grid-list',
// Ensures that the "cols" input value is reflected in the DOM. This is
// needed for the grid-list harness.
'[attr.cols]': 'cols',
}, providers: [
{
provide: MAT_GRID_LIST,
useExisting: MatGridList,
},
], changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, template: "<div>\n <ng-content></ng-content>\n</div>", styles: [".mat-grid-list{display:block;position:relative}.mat-grid-tile{display:block;position:absolute;overflow:hidden}.mat-grid-tile .mat-grid-tile-header,.mat-grid-tile .mat-grid-tile-footer{display:flex;align-items:center;height:48px;color:#fff;background:rgba(0,0,0,.38);overflow:hidden;padding:0 16px;position:absolute;left:0;right:0}.mat-grid-tile .mat-grid-tile-header>*,.mat-grid-tile .mat-grid-tile-footer>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-tile-header.mat-2-line,.mat-grid-tile .mat-grid-tile-footer.mat-2-line{height:68px}.mat-grid-tile .mat-grid-list-text{display:flex;flex-direction:column;flex:auto;box-sizing:border-box;overflow:hidden}.mat-grid-tile .mat-grid-list-text>*{margin:0;padding:0;font-weight:normal;font-size:inherit}.mat-grid-tile .mat-grid-list-text:empty{display:none}.mat-grid-tile .mat-grid-tile-header{top:0}.mat-grid-tile .mat-grid-tile-footer{bottom:0}.mat-grid-tile .mat-grid-avatar{padding-right:16px}[dir=rtl] .mat-grid-tile .mat-grid-avatar{padding-right:0;padding-left:16px}.mat-grid-tile .mat-grid-avatar:empty{display:none}.mat-grid-tile-header{font-size:var(--mat-grid-list-tile-header-primary-text-size)}.mat-grid-tile-header .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-header .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-header-secondary-text-size)}.mat-grid-tile-footer{font-size:var(--mat-grid-list-tile-footer-primary-text-size)}.mat-grid-tile-footer .mat-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;box-sizing:border-box}.mat-grid-tile-footer .mat-line:nth-child(n+2){font-size:var(--mat-grid-list-tile-footer-secondary-text-size)}.mat-grid-tile-content{top:0;left:0;right:0;bottom:0;position:absolute;display:flex;align-items:center;justify-content:center;height:100%;padding:0;margin:0}"] }]
}], ctorParameters: function () { return [{ type: i0.ElementRef }, { type: i1.Directionality, decorators: [{
type: Optional
}] }]; }, propDecorators: { _tiles: [{
type: ContentChildren,
args: [MatGridTile, { descendants: true }]
}], cols: [{
type: Input
}], gutterSize: [{
type: Input
}], rowHeight: [{
type: Input
}] } });
class MatGridListModule {
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridListModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule }); }
static { this.ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "16.1.1", ngImport: i0, type: MatGridListModule, declarations: [MatGridList,
MatGridTile,
MatGridTileText,
MatGridTileHeaderCssMatStyler,
MatGridTileFooterCssMatStyler,
MatGridAvatarCssMatStyler], imports: [MatLineModule, MatCommonModule], exports: [MatGridList,
MatGridTile,
MatGridTileText,
MatLineModule,
MatCommonModule,
MatGridTileHeaderCssMatStyler,
MatGridTileFooterCssMatStyler,
MatGridAvatarCssMatStyler] }); }
static { this.ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridListModule, imports: [MatLineModule, MatCommonModule, MatLineModule,
MatCommonModule] }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.1.1", ngImport: i0, type: MatGridListModule, decorators: [{
type: NgModule,
args: [{
imports: [MatLineModule, MatCommonModule],
exports: [
MatGridList,
MatGridTile,
MatGridTileText,
MatLineModule,
MatCommonModule,
MatGridTileHeaderCssMatStyler,
MatGridTileFooterCssMatStyler,
MatGridAvatarCssMatStyler,
],
declarations: [
MatGridList,
MatGridTile,
MatGridTileText,
MatGridTileHeaderCssMatStyler,
MatGridTileFooterCssMatStyler,
MatGridAvatarCssMatStyler,
],
}]
}] });
// Privately exported for the grid-list harness.
const ɵTileCoordinator = TileCoordinator;
/**
* Generated bundle index. Do not edit.
*/
export { MatGridAvatarCssMatStyler, MatGridList, MatGridListModule, MatGridTile, MatGridTileFooterCssMatStyler, MatGridTileHeaderCssMatStyler, MatGridTileText, ɵTileCoordinator };
//# sourceMappingURL=grid-list.mjs.map