| /* |
| * Copyright (C) 2004-2014 Savoir-Faire Linux Inc. |
| * |
| * Author: Alexandre Lision <alexandre.lision@savoirfairelinux.com> |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 3 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| * |
| * Additional permission under GNU GPL version 3 section 7: |
| * |
| * If you modify this program, or any covered work, by linking or |
| * combining it with the OpenSSL project's OpenSSL library (or a |
| * modified version of that library), containing parts covered by the |
| * terms of the OpenSSL or SSLeay licenses, Savoir-Faire Linux Inc. |
| * grants you additional permission to convey the resulting work. |
| * Corresponding Source for a non-source form of such a combination |
| * shall include the source code for the parts of OpenSSL used as well |
| * as that of the covered work. |
| */ |
| |
| package cx.ring.model; |
| |
| import android.content.Context; |
| import android.graphics.*; |
| import android.graphics.Paint.Style; |
| import cx.ring.R; |
| import cx.ring.adapters.ContactPictureTask; |
| |
| public abstract class Bubble { |
| |
| protected PointF pos = new PointF(); |
| protected RectF bounds; |
| private float targetScale = 1.f; |
| protected float radius; |
| protected float scale = .1f; |
| public PointF speed = new PointF(0, 0); |
| //public PointF last_speed = new PointF(); |
| public final PointF attractionPoint; |
| public Attractor attractor = null; |
| |
| public boolean isUser; |
| |
| private boolean grabbed = false; |
| private long lastDrag; |
| |
| public boolean markedToDie = false; |
| //public long lastTime = System.nanoTime(); |
| |
| // A Bitmap object that is going to be passed to the BitmapShader |
| protected Bitmap externalBMP; |
| protected Bitmap savedPhoto; |
| |
| protected Context mContext; |
| |
| public Bubble(Context context, CallContact contact, float x, float y, float size) { |
| mContext = context; |
| pos.set(x, y); |
| radius = size / 2; // 10 is the white stroke |
| savedPhoto = getContactPhoto(context, contact, (int) size); |
| generateBitmap(); |
| attractionPoint = new PointF(x, y); |
| isUser = false; |
| } |
| |
| public void update(float dt) { |
| setScale(scale + (targetScale - scale) * dt * 5.f); |
| } |
| |
| public void grab() { |
| grabbed = true; |
| lastDrag = System.nanoTime(); |
| targetScale = .8f; |
| } |
| |
| public void ungrab() { |
| grabbed = false; |
| targetScale = 1.f; |
| } |
| |
| public void close() { |
| markedToDie = true; |
| targetScale = .1f; |
| } |
| |
| public void drag(float x, float y) { |
| long now = System.nanoTime(); |
| float dt = (float) ((now - lastDrag) / 1000000000.); |
| float dx = x - pos.x, dy = y - pos.y; |
| lastDrag = now; |
| setPos(x, y); |
| speed.x = dx / dt; |
| speed.y = dy / dt; |
| } |
| |
| public void setTargetScale(float t) { |
| targetScale = t; |
| } |
| |
| public boolean isGrabbed() { |
| return grabbed; |
| } |
| |
| protected void generateBitmap() { |
| |
| int w = savedPhoto.getWidth(), h = savedPhoto.getHeight(); |
| if (w > h) { |
| w = h; |
| } else if (h > w) { |
| h = w; |
| } |
| externalBMP = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888); |
| BitmapShader shader; |
| shader = new BitmapShader(savedPhoto, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP); |
| |
| Paint paint = new Paint(); |
| paint.setDither(true); |
| paint.setAntiAlias(true); |
| paint.setShader(shader); |
| Canvas internalCanvas = new Canvas(externalBMP); |
| internalCanvas.drawCircle(w / 2, h / 2, w / 2, paint); |
| |
| Paint mLines = new Paint(); |
| mLines.setStyle(Style.STROKE); |
| mLines.setStrokeWidth(8); |
| mLines.setColor(Color.WHITE); |
| |
| mLines.setDither(true); |
| mLines.setAntiAlias(true); |
| internalCanvas.drawCircle(w / 2, h / 2, w / 2 - 4, mLines); |
| |
| bounds = new RectF(pos.x - getRadius(), pos.y - getRadius(), pos.x + getRadius(), pos.y + getRadius()); |
| } |
| |
| protected Bitmap getContactPhoto(Context context, CallContact contact, int size) { |
| if (contact.getPhoto_id() > 0) { |
| return ContactPictureTask.loadContactPhoto(context.getContentResolver(), contact.getId()); |
| } else { |
| return ContactPictureTask.decodeSampledBitmapFromResource(context.getResources(), R.drawable.ic_contact_picture, size, size); |
| } |
| } |
| |
| public Bitmap getBitmap() { |
| return externalBMP; |
| } |
| |
| public RectF getBounds() { |
| return bounds; |
| } |
| |
| public void set(float x, float y, float s) { |
| scale = s; |
| pos.x = x; |
| pos.y = y; |
| bounds.set(pos.x - getRadius(), pos.y - getRadius(), pos.x + getRadius(), pos.y + getRadius()); |
| } |
| |
| public float getPosX() { |
| return pos.x; |
| } |
| |
| public float getPosY() { |
| return pos.y; |
| } |
| |
| public void setPos(float x, float y) { |
| set(x, y, scale); |
| } |
| |
| public PointF getPos() { |
| return pos; |
| } |
| |
| public float getScale() { |
| return scale; |
| } |
| |
| public void setScale(float s) { |
| set(pos.x, pos.y, s); |
| } |
| |
| public int getRadius() { |
| return (int) (radius * scale); |
| } |
| |
| /** |
| * Point intersection test. |
| */ |
| boolean intersects(float x, float y) { |
| float dx = x - pos.x; |
| float dy = y - pos.y; |
| |
| return dx * dx + dy * dy < getRadius() * getRadius(); |
| } |
| |
| /** |
| * Other circle intersection test. |
| */ |
| boolean intersects(float x, float y, float radius) { |
| float dx = x - pos.x, dy = y - pos.y; |
| float tot_radius = getRadius() + radius; |
| return dx * dx + dy * dy < tot_radius * tot_radius; |
| } |
| |
| public boolean isOnBorder(float w, float h) { |
| return (bounds.left < 0 || bounds.right > w || bounds.top < 0 || bounds.bottom > h); |
| } |
| |
| /** |
| * Always return the normal radius of the bubble |
| * |
| * @return |
| */ |
| public float getRetractedRadius() { |
| return radius; |
| } |
| |
| public abstract boolean getHoldStatus(); |
| |
| public abstract boolean getRecordStatus(); |
| |
| public abstract String getName(); |
| |
| public abstract boolean callIDEquals(String call); |
| |
| public abstract String getCallID(); |
| |
| public boolean isConference() { |
| return false; |
| } |
| |
| |
| } |