aboutsummaryrefslogtreecommitdiff
path: root/js/tools/TagTool.js
blob: 80e6150df978391f369f1f13c8a68ba2d437ec73 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc.  All Rights Reserved.
</copyright> */

var Montage = require("montage/core/core").Montage,
    DrawingTool = require("js/tools/drawing-tool").DrawingTool,
    NJUtils = require("js/lib/NJUtils").NJUtils;

var DrawingToolBase = require("js/tools/drawing-tool-base").DrawingToolBase;

exports.TagTool = Montage.create(DrawingTool, {
    drawingFeedback: { value: { mode: "Draw3D", type: "rectangle" } },

    Configure: {
        value: function(wasSelected) {
            if(wasSelected) {
                NJevent("enableStageMove");
                this.application.ninja.stage.stageDeps.snapManager.setupDragPlaneFromPlane( workingPlane );
            } else {
                NJevent("disableStageMove");
            }
        }
    },

    HandleLeftButtonDown: {
        value: function(event) {
            this.startDraw(event);
        }
    },

    HandleMouseMove: {
        value: function(event) {
            if(this._escape) {
                this._escape = false;
                this.isDrawing = true;
            }

            if(this.isDrawing) {
                this._hasDraw = true;   // Flag for position of element
                this.doDraw(event);
            } else {
                this.doSnap(event);
            }

            this.drawLastSnap();        // Required cleanup for both Draw/Feedbacks
        }
    },


    HandleLeftButtonUp: {
        value: function(event) {
            var w, h;
            if(this._escape) {
                this._escape = false;
                return;
            }

            if(this._hasDraw) {
                this.drawData = this.getDrawingData();
                if(this.drawData) {
                    w = Math.floor(this.drawData.width);
                    h = Math.floor(this.drawData.height);
                    if( (w > 0) && (h > 0) ) {
                        this.insertElement(this.drawData);
                    }
                }

                this._hasDraw = false;
                this.endDraw(event);
            } else {
                this.doSelection(event);
            }

            this._isDrawing = false;
        }
    },

    // TODO: Fix Classname
    // TODO: Add position support
    insertElement: {
        value: function(drawData) {
            var element, styles, color;

            // Create the element
            if(this.options.selectedElement === "custom") {
                element = document.application.njUtils.make(this.options.customName.value, null, this.application.ninja.currentDocument);
            } else {
                element = document.application.njUtils.make(this.options.selectedElement, null, this.application.ninja.currentDocument);
            }

            // Adding a canplay event to videos to pause them and prevent autoplay on stage
            if(this.options.selectedElement === "video") {
                element.addEventListener("canplay", this, false);
            }

            // Create the styles
            styles = document.application.njUtils.stylesFromDraw(element, ~~drawData.width, ~~drawData.height, drawData);

            // Add color
            color = this.options.fill;
            switch(color.colorMode) {
                case "nocolor":
                    break;
                case "gradient":
                    styles['background-image'] = color.color.css;
                    break;
                default:
                    styles['background-color'] = color.color.css;
            }

            // Add the element and styles
            this.application.ninja.elementMediator.addElements(element, styles);
        }
    },

    handleCanplay: {
        value: function(event) {
            //TODO: Figure out why the video must be seeked to the end before pausing
            var time = Math.ceil(event.target.duration);
            //Trying to display the last frame (doing minus 2 seconds if long video)
            if (time > 2) {
                event.target.currentTime = time - 2;
            } else if (time > 1) {
                event.target.currentTime = time - 1;
            } else {
                event.target.currentTime = time || 0;
            }
            //Pauing video
            event.target.pause();
        }
    }

});