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Diffstat (limited to 'src/com/android/gallery3d/filtershow/filters/FilterGradRepresentation.java')
-rw-r--r--src/com/android/gallery3d/filtershow/filters/FilterGradRepresentation.java497
1 files changed, 0 insertions, 497 deletions
diff --git a/src/com/android/gallery3d/filtershow/filters/FilterGradRepresentation.java b/src/com/android/gallery3d/filtershow/filters/FilterGradRepresentation.java
deleted file mode 100644
index 0c272d48a..000000000
--- a/src/com/android/gallery3d/filtershow/filters/FilterGradRepresentation.java
+++ /dev/null
@@ -1,497 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.gallery3d.filtershow.filters;
-
-import android.graphics.Rect;
-import android.util.JsonReader;
-import android.util.JsonWriter;
-
-import com.android.gallery3d.R;
-import com.android.gallery3d.filtershow.editors.EditorGrad;
-import com.android.gallery3d.filtershow.imageshow.MasterImage;
-import com.android.gallery3d.filtershow.imageshow.Line;
-
-import java.io.IOException;
-import java.util.Vector;
-
-public class FilterGradRepresentation extends FilterRepresentation
- implements Line {
- private static final String LOGTAG = "FilterGradRepresentation";
- public static final int MAX_POINTS = 16;
- public static final int PARAM_BRIGHTNESS = 0;
- public static final int PARAM_SATURATION = 1;
- public static final int PARAM_CONTRAST = 2;
- private static final double ADD_MIN_DIST = .05;
- private static String LINE_NAME = "Point";
- private static final String SERIALIZATION_NAME = "grad";
-
- public FilterGradRepresentation() {
- super("Grad");
- setSerializationName(SERIALIZATION_NAME);
- creatExample();
- setOverlayId(R.drawable.filtershow_button_grad);
- setFilterClass(ImageFilterGrad.class);
- setTextId(R.string.grad);
- setEditorId(EditorGrad.ID);
- }
-
- public void trimVector(){
- int n = mBands.size();
- for (int i = n; i < MAX_POINTS; i++) {
- mBands.add(new Band());
- }
- for (int i = MAX_POINTS; i < n; i++) {
- mBands.remove(i);
- }
- }
-
- Vector<Band> mBands = new Vector<Band>();
- Band mCurrentBand;
-
- static class Band {
- private boolean mask = true;
-
- private int xPos1 = -1;
- private int yPos1 = 100;
- private int xPos2 = -1;
- private int yPos2 = 100;
- private int brightness = 40;
- private int contrast = 0;
- private int saturation = 0;
-
-
- public Band() {
- }
-
- public Band(int x, int y) {
- xPos1 = x;
- yPos1 = y+30;
- xPos2 = x;
- yPos2 = y-30;
- }
-
- public Band(Band copy) {
- mask = copy.mask;
- xPos1 = copy.xPos1;
- yPos1 = copy.yPos1;
- xPos2 = copy.xPos2;
- yPos2 = copy.yPos2;
- brightness = copy.brightness;
- contrast = copy.contrast;
- saturation = copy.saturation;
- }
-
- }
-
- @Override
- public String toString() {
- int count = 0;
- for (Band point : mBands) {
- if (!point.mask) {
- count++;
- }
- }
- return "c=" + mBands.indexOf(mBands) + "[" + mBands.size() + "]" + count;
- }
-
- private void creatExample() {
- Band p = new Band();
- p.mask = false;
- p.xPos1 = -1;
- p.yPos1 = 100;
- p.xPos2 = -1;
- p.yPos2 = 100;
- p.brightness = 40;
- p.contrast = 0;
- p.saturation = 0;
- mBands.add(0, p);
- mCurrentBand = p;
- trimVector();
- }
-
- @Override
- public void useParametersFrom(FilterRepresentation a) {
- FilterGradRepresentation rep = (FilterGradRepresentation) a;
- Vector<Band> tmpBands = new Vector<Band>();
- int n = (rep.mCurrentBand == null) ? 0 : rep.mBands.indexOf(rep.mCurrentBand);
- for (Band band : rep.mBands) {
- tmpBands.add(new Band(band));
- }
- mCurrentBand = null;
- mBands = tmpBands;
- mCurrentBand = mBands.elementAt(n);
- }
-
- @Override
- public FilterRepresentation copy() {
- FilterGradRepresentation representation = new FilterGradRepresentation();
- copyAllParameters(representation);
- return representation;
- }
-
- @Override
- protected void copyAllParameters(FilterRepresentation representation) {
- super.copyAllParameters(representation);
- representation.useParametersFrom(this);
- }
-
- @Override
- public boolean equals(FilterRepresentation representation) {
- if (representation instanceof FilterGradRepresentation) {
- FilterGradRepresentation rep = (FilterGradRepresentation) representation;
- int n = getNumberOfBands();
- if (rep.getNumberOfBands() != n) {
- return false;
- }
- for (int i = 0; i < mBands.size(); i++) {
- Band b1 = mBands.get(i);
- Band b2 = rep.mBands.get(i);
- if (b1.mask != b2.mask
- || b1.brightness != b2.brightness
- || b1.contrast != b2.contrast
- || b1.saturation != b2.saturation
- || b1.xPos1 != b2.xPos1
- || b1.xPos2 != b2.xPos2
- || b1.yPos1 != b2.yPos1
- || b1.yPos2 != b2.yPos2) {
- return false;
- }
- }
- return true;
- }
- return false;
- }
-
- public int getNumberOfBands() {
- int count = 0;
- for (Band point : mBands) {
- if (!point.mask) {
- count++;
- }
- }
- return count;
- }
-
- public int addBand(Rect rect) {
- mBands.add(0, mCurrentBand = new Band(rect.centerX(), rect.centerY()));
- mCurrentBand.mask = false;
- int x = (mCurrentBand.xPos1 + mCurrentBand.xPos2)/2;
- int y = (mCurrentBand.yPos1 + mCurrentBand.yPos2)/2;
- double addDelta = ADD_MIN_DIST * Math.max(rect.width(), rect.height());
- boolean moved = true;
- int count = 0;
- int toMove = mBands.indexOf(mCurrentBand);
-
- while (moved) {
- moved = false;
- count++;
- if (count > 14) {
- break;
- }
-
- for (Band point : mBands) {
- if (point.mask) {
- break;
- }
- }
-
- for (Band point : mBands) {
- if (point.mask) {
- break;
- }
- int index = mBands.indexOf(point);
-
- if (toMove != index) {
- double dist = Math.hypot(point.xPos1 - x, point.yPos1 - y);
- if (dist < addDelta) {
- moved = true;
- mCurrentBand.xPos1 += addDelta;
- mCurrentBand.yPos1 += addDelta;
- mCurrentBand.xPos2 += addDelta;
- mCurrentBand.yPos2 += addDelta;
- x = (mCurrentBand.xPos1 + mCurrentBand.xPos2)/2;
- y = (mCurrentBand.yPos1 + mCurrentBand.yPos2)/2;
-
- if (mCurrentBand.yPos1 > rect.bottom) {
- mCurrentBand.yPos1 = (int) (rect.top + addDelta);
- }
- if (mCurrentBand.xPos1 > rect.right) {
- mCurrentBand.xPos1 = (int) (rect.left + addDelta);
- }
- }
- }
- }
- }
- trimVector();
- return 0;
- }
-
- public void deleteCurrentBand() {
- int index = mBands.indexOf(mCurrentBand);
- mBands.remove(mCurrentBand);
- trimVector();
- if (getNumberOfBands() == 0) {
- addBand(MasterImage.getImage().getOriginalBounds());
- }
- mCurrentBand = mBands.get(0);
- }
-
- public void nextPoint(){
- int index = mBands.indexOf(mCurrentBand);
- int tmp = index;
- Band point;
- int k = 0;
- do {
- index = (index+1)% mBands.size();
- point = mBands.get(index);
- if (k++ >= mBands.size()) {
- break;
- }
- }
- while (point.mask == true);
- mCurrentBand = mBands.get(index);
- }
-
- public void setSelectedPoint(int pos) {
- mCurrentBand = mBands.get(pos);
- }
-
- public int getSelectedPoint() {
- return mBands.indexOf(mCurrentBand);
- }
-
- public boolean[] getMask() {
- boolean[] ret = new boolean[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = !point.mask;
- }
- return ret;
- }
-
- public int[] getXPos1() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.xPos1;
- }
- return ret;
- }
-
- public int[] getYPos1() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.yPos1;
- }
- return ret;
- }
-
- public int[] getXPos2() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.xPos2;
- }
- return ret;
- }
-
- public int[] getYPos2() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.yPos2;
- }
- return ret;
- }
-
- public int[] getBrightness() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.brightness;
- }
- return ret;
- }
-
- public int[] getContrast() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.contrast;
- }
- return ret;
- }
-
- public int[] getSaturation() {
- int[] ret = new int[mBands.size()];
- int i = 0;
- for (Band point : mBands) {
- ret[i++] = point.saturation;
- }
- return ret;
- }
-
- public int getParameter(int type) {
- switch (type){
- case PARAM_BRIGHTNESS:
- return mCurrentBand.brightness;
- case PARAM_SATURATION:
- return mCurrentBand.saturation;
- case PARAM_CONTRAST:
- return mCurrentBand.contrast;
- }
- throw new IllegalArgumentException("no such type " + type);
- }
-
- public int getParameterMax(int type) {
- switch (type) {
- case PARAM_BRIGHTNESS:
- return 100;
- case PARAM_SATURATION:
- return 100;
- case PARAM_CONTRAST:
- return 100;
- }
- throw new IllegalArgumentException("no such type " + type);
- }
-
- public int getParameterMin(int type) {
- switch (type) {
- case PARAM_BRIGHTNESS:
- return -100;
- case PARAM_SATURATION:
- return -100;
- case PARAM_CONTRAST:
- return -100;
- }
- throw new IllegalArgumentException("no such type " + type);
- }
-
- public void setParameter(int type, int value) {
- mCurrentBand.mask = false;
- switch (type) {
- case PARAM_BRIGHTNESS:
- mCurrentBand.brightness = value;
- break;
- case PARAM_SATURATION:
- mCurrentBand.saturation = value;
- break;
- case PARAM_CONTRAST:
- mCurrentBand.contrast = value;
- break;
- default:
- throw new IllegalArgumentException("no such type " + type);
- }
- }
-
- @Override
- public void setPoint1(float x, float y) {
- mCurrentBand.xPos1 = (int)x;
- mCurrentBand.yPos1 = (int)y;
- }
-
- @Override
- public void setPoint2(float x, float y) {
- mCurrentBand.xPos2 = (int)x;
- mCurrentBand.yPos2 = (int)y;
- }
-
- @Override
- public float getPoint1X() {
- return mCurrentBand.xPos1;
- }
-
- @Override
- public float getPoint1Y() {
- return mCurrentBand.yPos1;
- }
- @Override
- public float getPoint2X() {
- return mCurrentBand.xPos2;
- }
-
- @Override
- public float getPoint2Y() {
- return mCurrentBand.yPos2;
- }
-
- @Override
- public void serializeRepresentation(JsonWriter writer) throws IOException {
- writer.beginObject();
- int len = mBands.size();
- int count = 0;
-
- for (int i = 0; i < len; i++) {
- Band point = mBands.get(i);
- if (point.mask) {
- continue;
- }
- writer.name(LINE_NAME + count);
- count++;
- writer.beginArray();
- writer.value(point.xPos1);
- writer.value(point.yPos1);
- writer.value(point.xPos2);
- writer.value(point.yPos2);
- writer.value(point.brightness);
- writer.value(point.contrast);
- writer.value(point.saturation);
- writer.endArray();
- }
- writer.endObject();
- }
-
- @Override
- public void deSerializeRepresentation(JsonReader sreader) throws IOException {
- sreader.beginObject();
- Vector<Band> points = new Vector<Band>();
-
- while (sreader.hasNext()) {
- String name = sreader.nextName();
- if (name.startsWith(LINE_NAME)) {
- int pointNo = Integer.parseInt(name.substring(LINE_NAME.length()));
- sreader.beginArray();
- Band p = new Band();
- p.mask = false;
- sreader.hasNext();
- p.xPos1 = sreader.nextInt();
- sreader.hasNext();
- p.yPos1 = sreader.nextInt();
- sreader.hasNext();
- p.xPos2 = sreader.nextInt();
- sreader.hasNext();
- p.yPos2 = sreader.nextInt();
- sreader.hasNext();
- p.brightness = sreader.nextInt();
- sreader.hasNext();
- p.contrast = sreader.nextInt();
- sreader.hasNext();
- p.saturation = sreader.nextInt();
- sreader.hasNext();
- sreader.endArray();
- points.add(p);
-
- } else {
- sreader.skipValue();
- }
- }
- mBands = points;
- trimVector();
- mCurrentBand = mBands.get(0);
- sreader.endObject();
- }
-}
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