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- /**
- * @license
- * Copyright 2018 Google Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
- var cssClasses = {
- ANCHOR: 'mdc-menu-surface--anchor',
- ANIMATING_CLOSED: 'mdc-menu-surface--animating-closed',
- ANIMATING_OPEN: 'mdc-menu-surface--animating-open',
- FIXED: 'mdc-menu-surface--fixed',
- IS_OPEN_BELOW: 'mdc-menu-surface--is-open-below',
- OPEN: 'mdc-menu-surface--open',
- ROOT: 'mdc-menu-surface',
- };
- // tslint:disable:object-literal-sort-keys
- var strings = {
- CLOSED_EVENT: 'MDCMenuSurface:closed',
- CLOSING_EVENT: 'MDCMenuSurface:closing',
- OPENED_EVENT: 'MDCMenuSurface:opened',
- OPENING_EVENT: 'MDCMenuSurface:opening',
- FOCUSABLE_ELEMENTS: [
- 'button:not(:disabled)',
- '[href]:not([aria-disabled="true"])',
- 'input:not(:disabled)',
- 'select:not(:disabled)',
- 'textarea:not(:disabled)',
- '[tabindex]:not([tabindex="-1"]):not([aria-disabled="true"])',
- ].join(', '),
- };
- // tslint:enable:object-literal-sort-keys
- var numbers = {
- /** Total duration of menu-surface open animation. */
- TRANSITION_OPEN_DURATION: 120,
- /** Total duration of menu-surface close animation. */
- TRANSITION_CLOSE_DURATION: 75,
- /**
- * Margin left to the edge of the viewport when menu-surface is at maximum
- * possible height. Also used as a viewport margin.
- */
- MARGIN_TO_EDGE: 32,
- /**
- * Ratio of anchor width to menu-surface width for switching from corner
- * positioning to center positioning.
- */
- ANCHOR_TO_MENU_SURFACE_WIDTH_RATIO: 0.67,
- /**
- * Amount of time to wait before restoring focus when closing the menu
- * surface. This is important because if a touch event triggered the menu
- * close, and the subsequent mouse event occurs after focus is restored, then
- * the restored focus would be lost.
- */
- TOUCH_EVENT_WAIT_MS: 30,
- };
- /**
- * Enum for bits in the {@see Corner) bitmap.
- */
- var CornerBit;
- (function (CornerBit) {
- CornerBit[CornerBit["BOTTOM"] = 1] = "BOTTOM";
- CornerBit[CornerBit["CENTER"] = 2] = "CENTER";
- CornerBit[CornerBit["RIGHT"] = 4] = "RIGHT";
- CornerBit[CornerBit["FLIP_RTL"] = 8] = "FLIP_RTL";
- })(CornerBit || (CornerBit = {}));
- /**
- * Enum for representing an element corner for positioning the menu-surface.
- *
- * The START constants map to LEFT if element directionality is left
- * to right and RIGHT if the directionality is right to left.
- * Likewise END maps to RIGHT or LEFT depending on the directionality.
- */
- var Corner;
- (function (Corner) {
- Corner[Corner["TOP_LEFT"] = 0] = "TOP_LEFT";
- Corner[Corner["TOP_RIGHT"] = 4] = "TOP_RIGHT";
- Corner[Corner["BOTTOM_LEFT"] = 1] = "BOTTOM_LEFT";
- Corner[Corner["BOTTOM_RIGHT"] = 5] = "BOTTOM_RIGHT";
- Corner[Corner["TOP_START"] = 8] = "TOP_START";
- Corner[Corner["TOP_END"] = 12] = "TOP_END";
- Corner[Corner["BOTTOM_START"] = 9] = "BOTTOM_START";
- Corner[Corner["BOTTOM_END"] = 13] = "BOTTOM_END";
- })(Corner || (Corner = {}));
- export { cssClasses, strings, numbers, CornerBit, Corner };
- //# sourceMappingURL=constants.js.map
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