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/**
* @license
* Copyright 2017 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import '../../shared/gr-dropdown/gr-dropdown';
import {GrEditConstants} from '../gr-edit-constants';
import {sharedStyles} from '../../../styles/shared-styles';
import {FileActionTapEvent} from '../../../types/events';
import {LitElement, css, html} from 'lit';
import {customElement, property} from 'lit/decorators.js';
import {fire} from '../../../utils/event-util';
import {DropdownLink} from '../../../types/common';
import {SpecialFilePath} from '../../../constants/constants';
interface EditAction {
label: string;
id: string;
}
@customElement('gr-edit-file-controls')
export class GrEditFileControls extends LitElement {
@property({type: String})
filePath?: string;
@property({type: Array})
_allFileActions = Object.values(GrEditConstants.Actions);
static override get styles() {
return [
sharedStyles,
css`
:host {
align-items: center;
display: flex;
justify-content: flex-end;
}
gr-dropdown {
--gr-dropdown-item-color: var(--link-color);
--gr-button-padding: var(--spacing-xs) var(--spacing-s);
--gr-dropdown-item-background-color: transparent;
--gr-dropdown-item-border: none;
--gr-dropdown-item-text-transform: uppercase;
}
#actions {
margin-right: var(--spacing-l);
}
`,
];
}
override render() {
const fileActions = this._computeFileActions(this._allFileActions);
return html` <gr-dropdown
id="actions"
.items=${fileActions}
down-arrow=""
vertical-offset="20"
@tap-item=${this._handleActionTap}
link=""
>Actions</gr-dropdown
>`;
}
_handleActionTap(e: CustomEvent<DropdownLink>) {
e.preventDefault();
e.stopPropagation();
const actionId = e.detail.id;
if (!actionId) return;
if (!this.filePath) return;
this._dispatchFileAction(actionId, this.filePath);
}
_dispatchFileAction(action: string, path: string) {
fire(this, 'file-action-tap', {action, path});
}
_computeFileActions(actions: EditAction[]): DropdownLink[] {
// TODO(kaspern): conditionally disable some actions based on file status.
return actions
.filter(
action =>
this.filePath !== SpecialFilePath.COMMIT_MESSAGE ||
action.label === GrEditConstants.Actions.OPEN.label
)
.map(action => {
return {
name: action.label,
id: action.id,
};
});
}
}
declare global {
interface HTMLElementTagNameMap {
'gr-edit-file-controls': GrEditFileControls;
}
interface HTMLElementEventMap {
'file-action-tap': FileActionTapEvent;
}
}
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