alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 1 | package com.savoirfairelinux.sflphone.model; |
| 2 | |
| 3 | import android.content.Context; |
| 4 | import android.graphics.Bitmap; |
| 5 | import android.graphics.BitmapFactory; |
| 6 | import android.graphics.Canvas; |
| 7 | import android.graphics.Paint; |
| 8 | import android.graphics.Path; |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 9 | import android.graphics.PointF; |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 10 | import android.graphics.PorterDuff.Mode; |
| 11 | import android.graphics.PorterDuffXfermode; |
| 12 | import android.graphics.RectF; |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 13 | |
| 14 | import com.savoirfairelinux.sflphone.R; |
| 15 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 16 | public class Bubble |
| 17 | { |
Adrien Béraud | 6bbce91 | 2013-05-24 00:48:13 +1000 | [diff] [blame] | 18 | public CallContact contact; |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 19 | // A Bitmap object that is going to be passed to the BitmapShader |
| 20 | private Bitmap internalBMP, externalBMP; |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 21 | |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 22 | private PointF pos = new PointF(); |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 23 | private RectF bounds; |
Adrien Béraud | 6bbce91 | 2013-05-24 00:48:13 +1000 | [diff] [blame] | 24 | public float target_scale = 1.f; |
| 25 | private final float radius; |
| 26 | private float scale = 1.f; |
Adrien Béraud | 0c9bd8f | 2013-05-30 16:16:57 +1000 | [diff] [blame^] | 27 | private float density = 1.f; |
Adrien Béraud | e0ef0c2 | 2013-05-18 01:56:27 +1000 | [diff] [blame] | 28 | public PointF speed = new PointF(0, 0); |
| 29 | public PointF last_speed = new PointF(); |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 30 | public PointF attractor = null; |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 31 | |
Adrien Béraud | e0ef0c2 | 2013-05-18 01:56:27 +1000 | [diff] [blame] | 32 | public boolean dragged = false; |
| 33 | public long last_drag; |
alision | 4a0eb09 | 2013-05-07 13:52:03 -0400 | [diff] [blame] | 34 | |
Adrien Béraud | e0ef0c2 | 2013-05-18 01:56:27 +1000 | [diff] [blame] | 35 | |
| 36 | public void setAttractor(PointF attractor) { |
| 37 | this.attractor = attractor; |
| 38 | } |
| 39 | |
Adrien Béraud | 0c9bd8f | 2013-05-30 16:16:57 +1000 | [diff] [blame^] | 40 | public Bubble(float x, float y, float rad, Bitmap photo) { |
Adrien Béraud | 3326888 | 2013-05-18 03:41:15 +1000 | [diff] [blame] | 41 | internalBMP = photo; |
Adrien Béraud | e0ef0c2 | 2013-05-18 01:56:27 +1000 | [diff] [blame] | 42 | pos.set(x, y); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 43 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 44 | internalBMP = Bitmap.createScaledBitmap(internalBMP, (int) rad, (int) rad, false); |
| 45 | int w = internalBMP.getWidth(), h = internalBMP.getHeight(); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 46 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 47 | externalBMP = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 48 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 49 | radius = externalBMP.getWidth() / 2; |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 50 | Path path = new Path(); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 51 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 52 | path.addCircle(radius, radius, radius, Path.Direction.CW); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 53 | |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 54 | bounds = new RectF(pos.x - radius, pos.y - radius, pos.x + radius, pos.y + radius); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 55 | |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 56 | Paint mPaintPath = new Paint(Paint.ANTI_ALIAS_FLAG); |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 57 | mPaintPath.setStyle(Paint.Style.FILL); |
| 58 | mPaintPath.setAntiAlias(true); |
| 59 | Bitmap circle = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); |
| 60 | Canvas circle_drawer = new Canvas(circle); |
| 61 | circle_drawer.drawOval(new RectF(0, 0, w, h), mPaintPath); |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 62 | |
Adrien Béraud | e0ef0c2 | 2013-05-18 01:56:27 +1000 | [diff] [blame] | 63 | attractor = new PointF(x, y); |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 64 | mPaintPath.setFilterBitmap(false); |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 65 | |
| 66 | Canvas internalCanvas = new Canvas(externalBMP); |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 67 | internalCanvas.drawBitmap(internalBMP, 0, 0, mPaintPath); |
| 68 | mPaintPath.setXfermode(new PorterDuffXfermode(Mode.DST_IN)); |
| 69 | internalCanvas.drawBitmap(circle, 0, 0, mPaintPath); |
| 70 | } |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 71 | |
Adrien Béraud | 0c9bd8f | 2013-05-30 16:16:57 +1000 | [diff] [blame^] | 72 | public Bubble(float x, float y, float rad, Context c, int resID) { |
Adrien Béraud | 3326888 | 2013-05-18 03:41:15 +1000 | [diff] [blame] | 73 | // Initialize the bitmap object by loading an image from the resources folder |
Adrien Béraud | 0c9bd8f | 2013-05-30 16:16:57 +1000 | [diff] [blame^] | 74 | this(x, y, rad, BitmapFactory.decodeResource(c.getResources(), resID==-1 ? resID : R.drawable.ic_contact_picture)); |
Adrien Béraud | 3326888 | 2013-05-18 03:41:15 +1000 | [diff] [blame] | 75 | } |
| 76 | |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 77 | public Bitmap getBitmap() { |
| 78 | return externalBMP; |
| 79 | } |
| 80 | |
| 81 | public RectF getBounds() { |
| 82 | return bounds; |
| 83 | } |
| 84 | |
Adrien Béraud | 6bbce91 | 2013-05-24 00:48:13 +1000 | [diff] [blame] | 85 | public void set(float x, float y, float s) { |
| 86 | scale = s; |
| 87 | pos.x = x; |
| 88 | pos.y = y; |
Adrien Béraud | 0c9bd8f | 2013-05-30 16:16:57 +1000 | [diff] [blame^] | 89 | float rad = scale*radius*density; |
Adrien Béraud | 6bbce91 | 2013-05-24 00:48:13 +1000 | [diff] [blame] | 90 | bounds.left = pos.x - rad; |
| 91 | bounds.right = pos.x + rad; |
| 92 | bounds.top = pos.y - rad; |
| 93 | bounds.bottom = pos.y + rad; |
| 94 | } |
| 95 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 96 | public float getPosX() { |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 97 | return pos.x; |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 98 | } |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 99 | |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 100 | public float getPosY() { |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 101 | return pos.y; |
| 102 | } |
| 103 | |
| 104 | public void setPos(float x, float y) { |
Adrien Béraud | 6bbce91 | 2013-05-24 00:48:13 +1000 | [diff] [blame] | 105 | set(x, y, scale); |
Adrien Béraud | 0446309 | 2013-05-06 14:17:22 +1000 | [diff] [blame] | 106 | } |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 107 | |
| 108 | public PointF getPos() |
| 109 | { |
| 110 | return pos; |
| 111 | } |
| 112 | |
Adrien Béraud | 6bbce91 | 2013-05-24 00:48:13 +1000 | [diff] [blame] | 113 | public float getScale() { |
| 114 | return scale; |
| 115 | } |
| 116 | |
| 117 | public void setScale(float s) { |
| 118 | set(pos.x, pos.y, s); |
| 119 | } |
| 120 | |
| 121 | public float getRadius() { |
| 122 | return radius; |
| 123 | } |
| 124 | |
Adrien Béraud | 25fc409 | 2013-05-06 15:28:39 +1000 | [diff] [blame] | 125 | /** |
| 126 | * Point intersection test. |
| 127 | */ |
| 128 | boolean intersects(float x, float y) { |
| 129 | float dx = x-pos.x, dy = y-pos.y; |
| 130 | return dx*dx + dy*dy < radius*radius; |
| 131 | } |
| 132 | |
| 133 | /** |
| 134 | * Other circle intersection test. |
| 135 | */ |
| 136 | boolean intersects(float x, float y, float radius) { |
| 137 | float dx = x-pos.x, dy = y-pos.y; |
| 138 | float tot_radius = this.radius + radius; |
| 139 | return dx*dx + dy*dy < tot_radius*tot_radius; |
| 140 | } |
Adrien Béraud | 0c9bd8f | 2013-05-30 16:16:57 +1000 | [diff] [blame^] | 141 | |
| 142 | public void setDensity(float density) |
| 143 | { |
| 144 | this.density = density; |
| 145 | } |
alision | fe9cf71 | 2013-05-03 17:26:08 -0400 | [diff] [blame] | 146 | } |