"use strict";
var DEFAULT_POLY_OVERLAY, extend = function (child, parent) { for (var key in parent) {
    if (hasProp.call(parent, key))
        child[key] = parent[key];
} function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }, hasProp = {}.hasOwnProperty;
var _ = require("underscore");
var select_tool_1 = require("./select_tool");
var poly_annotation_1 = require("../../annotations/poly_annotation");
var p = require("../../../core/properties");
exports.PolySelectToolView = (function (superClass) {
    extend(PolySelectToolView, superClass);
    function PolySelectToolView() {
        return PolySelectToolView.__super__.constructor.apply(this, arguments);
    }
    PolySelectToolView.prototype.initialize = function (options) {
        PolySelectToolView.__super__.initialize.call(this, options);
        this.listenTo(this.model, 'change:active', this._active_change);
        return this.data = null;
    };
    PolySelectToolView.prototype._active_change = function () {
        if (!this.model.active) {
            return this._clear_data();
        }
    };
    PolySelectToolView.prototype._keyup = function (e) {
        if (e.keyCode === 13) {
            return this._clear_data();
        }
    };
    PolySelectToolView.prototype._doubletap = function (e) {
        var append, ref;
        append = (ref = e.srcEvent.shiftKey) != null ? ref : false;
        this._select(this.data.vx, this.data.vy, true, append);
        return this._clear_data();
    };
    PolySelectToolView.prototype._clear_data = function () {
        this.data = null;
        return this.model.overlay.update({
            xs: [],
            ys: []
        });
    };
    PolySelectToolView.prototype._tap = function (e) {
        var canvas, new_data, overlay, vx, vy;
        canvas = this.plot_view.canvas;
        vx = canvas.sx_to_vx(e.bokeh.sx);
        vy = canvas.sy_to_vy(e.bokeh.sy);
        if (this.data == null) {
            this.data = {
                vx: [vx],
                vy: [vy]
            };
            return null;
        }
        this.data.vx.push(vx);
        this.data.vy.push(vy);
        overlay = this.model.overlay;
        new_data = {};
        new_data.vx = _.clone(this.data.vx);
        new_data.vy = _.clone(this.data.vy);
        return overlay.update({
            xs: this.data.vx,
            ys: this.data.vy
        });
    };
    PolySelectToolView.prototype._select = function (vx, vy, final, append) {
        var ds, geometry, i, len, r, ref, sm;
        geometry = {
            type: 'poly',
            vx: vx,
            vy: vy
        };
        ref = this.model.computed_renderers;
        for (i = 0, len = ref.length; i < len; i++) {
            r = ref[i];
            ds = r.data_source;
            sm = ds.selection_manager;
            sm.select(this, this.plot_view.renderer_views[r.id], geometry, final, append);
        }
        this._save_geometry(geometry, final, append);
        this.plot_view.push_state('poly_select', {
            selection: this.plot_view.get_selection()
        });
        return null;
    };
    return PolySelectToolView;
})(select_tool_1.SelectToolView);
DEFAULT_POLY_OVERLAY = function () {
    return new poly_annotation_1.PolyAnnotation({
        level: "overlay",
        xs_units: "screen",
        ys_units: "screen",
        fill_color: "lightgrey",
        fill_alpha: 0.5,
        line_color: "black",
        line_alpha: 1.0,
        line_width: 2,
        line_dash: [4, 4]
    });
};
exports.PolySelectTool = (function (superClass) {
    extend(PolySelectTool, superClass);
    function PolySelectTool() {
        return PolySelectTool.__super__.constructor.apply(this, arguments);
    }
    PolySelectTool.prototype.default_view = exports.PolySelectToolView;
    PolySelectTool.prototype.type = "PolySelectTool";
    PolySelectTool.prototype.tool_name = "Poly Select";
    PolySelectTool.prototype.icon = "bk-tool-icon-polygon-select";
    PolySelectTool.prototype.event_type = "tap";
    PolySelectTool.prototype.default_order = 11;
    PolySelectTool.define({
        overlay: [p.Instance, DEFAULT_POLY_OVERLAY]
    });
    return PolySelectTool;
})(select_tool_1.SelectTool);
