context.ts

/**
 * Copyright (c) 2018 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author David Sehnal <david.sehnal@gmail.com>
 */

import { Canvas3D } from 'mol-canvas3d/canvas3d';
import { EmptyLoci, Loci } from 'mol-model/loci';
import { Representation } from 'mol-repr/representation';
import { StructureRepresentationRegistry } from 'mol-repr/structure/registry';
import { State, Transform, Transformer } from 'mol-state';
import { Task } from 'mol-task';
import { ColorTheme } from 'mol-theme/color';
import { SizeTheme } from 'mol-theme/size';
import { ThemeRegistryContext } from 'mol-theme/theme';
import { LogEntry } from 'mol-util/log-entry';
import { RxEventHelper } from 'mol-util/rx-event-helper';
import { merge } from 'rxjs';
import { BuiltInPluginBehaviors } from './behavior';
import { PluginCommand, PluginCommands } from './command';
import { PluginSpec } from './spec';
import { PluginState } from './state';
import { TaskManager } from './util/task-manager';
import { Color } from 'mol-util/color';
import { LociLabelEntry, LociLabelManager } from './util/loci-label-manager';
import { ajaxGet } from 'mol-util/data-source';
import { CustomPropertyRegistry } from './util/custom-prop-registry';

export class PluginContext {
    private disposed = false;
    private ev = RxEventHelper.create();
    private tasks = new TaskManager();

    readonly state = new PluginState(this);
    readonly commands = new PluginCommand.Manager();

    readonly events = {
        state: {
            cell: {
                stateUpdated: merge(this.state.dataState.events.cell.stateUpdated, this.state.behaviorState.events.cell.stateUpdated),
                created: merge(this.state.dataState.events.cell.created, this.state.behaviorState.events.cell.created),
                removed: merge(this.state.dataState.events.cell.removed, this.state.behaviorState.events.cell.removed),
            },
            object: {
                created: merge(this.state.dataState.events.object.created, this.state.behaviorState.events.object.created),
                removed: merge(this.state.dataState.events.object.removed, this.state.behaviorState.events.object.removed),
                updated: merge(this.state.dataState.events.object.updated, this.state.behaviorState.events.object.updated)
            },
            cameraSnapshots: this.state.cameraSnapshots.events,
            snapshots: this.state.snapshots.events,
        },
        log: this.ev<LogEntry>(),
        task: this.tasks.events,
        labels: {
            highlight: this.ev<{ entries: ReadonlyArray<LociLabelEntry> }>()
        },
        canvad3d: {
            settingsUpdated: this.ev()
        }
    };

    readonly behaviors = {
        canvas: {
            highlightLoci: this.ev.behavior<{ loci: Loci, repr?: Representation.Any }>({ loci: EmptyLoci }),
            selectLoci: this.ev.behavior<{ loci: Loci, repr?: Representation.Any }>({ loci: EmptyLoci }),
        },
        command: this.commands.behaviour
    };

    readonly canvas3d: Canvas3D;