| /* |
| * 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.editors; |
| |
| import android.content.Context; |
| import android.graphics.Bitmap; |
| import android.os.Handler; |
| import android.view.LayoutInflater; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.view.ViewGroup; |
| import android.widget.LinearLayout; |
| import android.widget.PopupMenu; |
| import android.widget.SeekBar; |
| import android.widget.SeekBar.OnSeekBarChangeListener; |
| |
| import android.widget.TextView; |
| import org.codeaurora.gallery.R; |
| import com.android.gallery3d.filtershow.FilterShowActivity; |
| import com.android.gallery3d.filtershow.controller.BasicParameterStyle; |
| import com.android.gallery3d.filtershow.controller.BitmapCaller; |
| import com.android.gallery3d.filtershow.controller.FilterView; |
| import com.android.gallery3d.filtershow.controller.Parameter; |
| import com.android.gallery3d.filtershow.filters.FilterBasicRepresentation; |
| import com.android.gallery3d.filtershow.filters.FilterChanSatRepresentation; |
| import com.android.gallery3d.filtershow.filters.FilterRepresentation; |
| import com.android.gallery3d.filtershow.imageshow.MasterImage; |
| import com.android.gallery3d.filtershow.pipeline.ImagePreset; |
| |
| public class EditorChanSat extends ParametricEditor implements OnSeekBarChangeListener, FilterView { |
| public static final int ID = R.id.editorChanSat; |
| private final String LOGTAG = "EditorGrunge"; |
| private SwapButton mButton; |
| private final Handler mHandler = new Handler(); |
| |
| private SeekBar mMainBar; |
| private SeekBar mRedBar; |
| private SeekBar mYellowBar; |
| private SeekBar mGreenBar; |
| private SeekBar mCyanBar; |
| private SeekBar mBlueBar; |
| private SeekBar mMagentaBar; |
| private TextView mMainValue; |
| private TextView mRedValue; |
| private TextView mYellowValue; |
| private TextView mGreenValue; |
| private TextView mCyanValue; |
| private TextView mBlueValue; |
| private TextView mMagentaValue; |
| |
| int[] mMenuStrings = { |
| R.string.editor_chan_sat_main, |
| R.string.editor_chan_sat_red, |
| R.string.editor_chan_sat_yellow, |
| R.string.editor_chan_sat_green, |
| R.string.editor_chan_sat_cyan, |
| R.string.editor_chan_sat_blue, |
| R.string.editor_chan_sat_magenta |
| }; |
| |
| String mCurrentlyEditing = null; |
| |
| public EditorChanSat() { |
| super(ID, R.layout.filtershow_default_editor, R.id.basicEditor); |
| } |
| |
| @Override |
| public String calculateUserMessage(Context context, String effectName, Object parameterValue) { |
| FilterRepresentation rep = getLocalRepresentation(); |
| if (rep == null || !(rep instanceof FilterChanSatRepresentation)) { |
| return ""; |
| } |
| FilterChanSatRepresentation csrep = (FilterChanSatRepresentation) rep; |
| int mode = csrep.getParameterMode(); |
| String paramString; |
| |
| paramString = mContext.getString(mMenuStrings[mode]); |
| |
| int val = csrep.getCurrentParameter(); |
| return paramString + ((val > 0) ? " +" : " ") + val; |
| } |
| |
| @Override |
| public void openUtilityPanel(final LinearLayout accessoryViewList) { |
| mButton = (SwapButton) accessoryViewList.findViewById(R.id.applyEffect); |
| mButton.setText(mContext.getString(R.string.editor_chan_sat_main)); |
| |
| if (useCompact(mContext)) { |
| final PopupMenu popupMenu = new PopupMenu(mImageShow.getActivity(), mButton); |
| |
| popupMenu.getMenuInflater().inflate(R.menu.filtershow_menu_chan_sat, |
| popupMenu.getMenu()); |
| |
| popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { |
| @Override |
| public boolean onMenuItemClick(MenuItem item) { |
| selectMenuItem(item); |
| return true; |
| } |
| }); |
| mButton.setOnClickListener(new OnClickListener() { |
| @Override |
| public void onClick(View arg0) { |
| popupMenu.show(); |
| ((FilterShowActivity)mContext).onShowMenu(popupMenu); |
| } |
| }); |
| mButton.setListener(this); |
| |
| FilterChanSatRepresentation csrep = getChanSatRep(); |
| String menuString = mContext.getString(mMenuStrings[0]); |
| switchToMode(csrep, FilterChanSatRepresentation.MODE_MASTER, menuString); |
| } else { |
| mButton.setText(mContext.getString(R.string.saturation)); |
| } |
| } |
| |
| @Override |
| public void reflectCurrentFilter() { |
| if (useCompact(mContext)) { |
| super.reflectCurrentFilter(); |
| updateText(); |
| return; |
| } |
| mLocalRepresentation = null; |
| if (getLocalRepresentation() != null |
| && getLocalRepresentation() instanceof FilterChanSatRepresentation) { |
| FilterChanSatRepresentation rep = |
| (FilterChanSatRepresentation) getLocalRepresentation(); |
| int value = rep.getValue(FilterChanSatRepresentation.MODE_MASTER); |
| mMainBar.setProgress(value + 100); |
| mMainValue.setText("" + value); |
| value = rep.getValue(FilterChanSatRepresentation.MODE_RED); |
| mRedBar.setProgress(value + 100); |
| mRedValue.setText("" + value); |
| value = rep.getValue(FilterChanSatRepresentation.MODE_YELLOW); |
| mYellowBar.setProgress(value + 100); |
| mYellowValue.setText("" + value); |
| value = rep.getValue(FilterChanSatRepresentation.MODE_GREEN); |
| mGreenBar.setProgress(value + 100); |
| mGreenValue.setText("" + value); |
| value = rep.getValue(FilterChanSatRepresentation.MODE_CYAN); |
| mCyanBar.setProgress(value + 100); |
| mCyanValue.setText("" + value); |
| value = rep.getValue(FilterChanSatRepresentation.MODE_BLUE); |
| mBlueBar.setProgress(value + 100); |
| mBlueValue.setText("" + value); |
| value = rep.getValue(FilterChanSatRepresentation.MODE_MAGENTA); |
| mMagentaBar.setProgress(value + 100); |
| mMagentaValue.setText("" + value); |
| super.reflectCurrentFilter(); |
| updateText(); |
| } |
| } |
| |
| @Override |
| public void setEditPanelUI(View editControl) { |
| if (useCompact(mContext)) { |
| super.setEditPanelUI(editControl); |
| return; |
| } |
| mEditControl = editControl; |
| mEditTitle.setCompoundDrawables(null, null, null, null); |
| LinearLayout group = (LinearLayout) editControl; |
| LayoutInflater inflater = |
| (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| LinearLayout controls = (LinearLayout) inflater.inflate( |
| R.layout.filtershow_saturation_controls, group, false); |
| ViewGroup.LayoutParams lp = new LinearLayout.LayoutParams( |
| ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT); |
| controls.setLayoutParams(lp); |
| group.removeAllViews(); |
| group.addView(controls); |
| mMainBar = (SeekBar) controls.findViewById(R.id.mainSeekbar); |
| mMainBar.setMax(200); |
| mMainBar.setOnSeekBarChangeListener(this); |
| mMainValue = (TextView) controls.findViewById(R.id.mainValue); |
| mRedBar = (SeekBar) controls.findViewById(R.id.redSeekBar); |
| mRedBar.setMax(200); |
| mRedBar.setOnSeekBarChangeListener(this); |
| mRedValue = (TextView) controls.findViewById(R.id.redValue); |
| mYellowBar = (SeekBar) controls.findViewById(R.id.yellowSeekBar); |
| mYellowBar.setMax(200); |
| mYellowBar.setOnSeekBarChangeListener(this); |
| mYellowValue = (TextView) controls.findViewById(R.id.yellowValue); |
| mGreenBar = (SeekBar) controls.findViewById(R.id.greenSeekBar); |
| mGreenBar.setMax(200); |
| mGreenBar.setOnSeekBarChangeListener(this); |
| mGreenValue = (TextView) controls.findViewById(R.id.greenValue); |
| mCyanBar = (SeekBar) controls.findViewById(R.id.cyanSeekBar); |
| mCyanBar.setMax(200); |
| mCyanBar.setOnSeekBarChangeListener(this); |
| mCyanValue = (TextView) controls.findViewById(R.id.cyanValue); |
| mBlueBar = (SeekBar) controls.findViewById(R.id.blueSeekBar); |
| mBlueBar.setMax(200); |
| mBlueBar.setOnSeekBarChangeListener(this); |
| mBlueValue = (TextView) controls.findViewById(R.id.blueValue); |
| mMagentaBar = (SeekBar) controls.findViewById(R.id.magentaSeekBar); |
| mMagentaBar.setMax(200); |
| mMagentaBar.setOnSeekBarChangeListener(this); |
| mMagentaValue = (TextView) controls.findViewById(R.id.magentaValue); |
| } |
| |
| public int getParameterIndex(int id) { |
| switch (id) { |
| case R.id.editor_chan_sat_main: |
| return FilterChanSatRepresentation.MODE_MASTER; |
| case R.id.editor_chan_sat_red: |
| return FilterChanSatRepresentation.MODE_RED; |
| case R.id.editor_chan_sat_yellow: |
| return FilterChanSatRepresentation.MODE_YELLOW; |
| case R.id.editor_chan_sat_green: |
| return FilterChanSatRepresentation.MODE_GREEN; |
| case R.id.editor_chan_sat_cyan: |
| return FilterChanSatRepresentation.MODE_CYAN; |
| case R.id.editor_chan_sat_blue: |
| return FilterChanSatRepresentation.MODE_BLUE; |
| case R.id.editor_chan_sat_magenta: |
| return FilterChanSatRepresentation.MODE_MAGENTA; |
| } |
| return -1; |
| } |
| |
| @Override |
| public void detach() { |
| if (mButton == null) { |
| return; |
| } |
| mButton.setListener(null); |
| mButton.setOnClickListener(null); |
| } |
| |
| private void updateSeekBar(FilterChanSatRepresentation rep) { |
| mControl.updateUI(); |
| } |
| |
| @Override |
| protected Parameter getParameterToEdit(FilterRepresentation rep) { |
| if (rep instanceof FilterChanSatRepresentation) { |
| FilterChanSatRepresentation csrep = (FilterChanSatRepresentation) rep; |
| Parameter param = csrep.getFilterParameter(csrep.getParameterMode()); |
| if (param instanceof BasicParameterStyle) { |
| param.setFilterView(EditorChanSat.this); |
| } |
| return param; |
| } |
| return null; |
| } |
| |
| private FilterChanSatRepresentation getChanSatRep() { |
| FilterRepresentation rep = getLocalRepresentation(); |
| if (rep != null |
| && rep instanceof FilterChanSatRepresentation) { |
| FilterChanSatRepresentation csrep = (FilterChanSatRepresentation) rep; |
| return csrep; |
| } |
| return null; |
| } |
| |
| @Override |
| public void computeIcon(int n, BitmapCaller caller) { |
| FilterChanSatRepresentation rep = getChanSatRep(); |
| if (rep == null) return; |
| rep = (FilterChanSatRepresentation) rep.copy(); |
| ImagePreset preset = new ImagePreset(); |
| preset.addFilter(rep); |
| Bitmap src = MasterImage.getImage().getThumbnailBitmap(); |
| caller.available(src); |
| } |
| |
| protected void selectMenuItem(MenuItem item) { |
| if (getLocalRepresentation() != null |
| && getLocalRepresentation() instanceof FilterChanSatRepresentation) { |
| FilterChanSatRepresentation csrep = |
| (FilterChanSatRepresentation) getLocalRepresentation(); |
| |
| switchToMode(csrep, getParameterIndex(item.getItemId()), item.getTitle().toString()); |
| |
| } |
| } |
| |
| protected void switchToMode(FilterChanSatRepresentation csrep, int mode, String title) { |
| if (csrep == null) { |
| return; |
| } |
| csrep.setParameterMode(mode); |
| mCurrentlyEditing = title; |
| mButton.setText(mCurrentlyEditing); |
| { |
| Parameter param = getParameterToEdit(csrep); |
| |
| control(param, mEditControl); |
| } |
| updateSeekBar(csrep); |
| mView.invalidate(); |
| } |
| |
| @Override |
| public void onProgressChanged(SeekBar sbar, int progress, boolean arg2) { |
| FilterChanSatRepresentation rep = getChanSatRep(); |
| int value = progress - 100; |
| switch (sbar.getId()) { |
| case R.id.mainSeekbar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_MASTER); |
| mMainValue.setText("" + value); |
| break; |
| case R.id.redSeekBar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_RED); |
| mRedValue.setText("" + value); |
| break; |
| case R.id.yellowSeekBar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_YELLOW); |
| mYellowValue.setText("" + value); |
| break; |
| case R.id.greenSeekBar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_GREEN); |
| mGreenValue.setText("" + value); |
| break; |
| case R.id.cyanSeekBar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_CYAN); |
| mCyanValue.setText("" + value); |
| break; |
| case R.id.blueSeekBar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_BLUE); |
| mBlueValue.setText("" + value); |
| break; |
| case R.id.magentaSeekBar: |
| rep.setParameterMode(FilterChanSatRepresentation.MODE_MAGENTA); |
| mMagentaValue.setText("" + value); |
| break; |
| } |
| rep.setCurrentParameter(value); |
| commitLocalRepresentation(); |
| } |
| |
| @Override |
| public void swapLeft(MenuItem item) { |
| super.swapLeft(item); |
| mButton.setTranslationX(0); |
| mButton.animate().translationX(mButton.getWidth()).setDuration(SwapButton.ANIM_DURATION); |
| Runnable updateButton = new Runnable() { |
| @Override |
| public void run() { |
| mButton.animate().cancel(); |
| mButton.setTranslationX(0); |
| } |
| }; |
| mHandler.postDelayed(updateButton, SwapButton.ANIM_DURATION); |
| selectMenuItem(item); |
| } |
| |
| @Override |
| public void swapRight(MenuItem item) { |
| super.swapRight(item); |
| mButton.setTranslationX(0); |
| mButton.animate().translationX(-mButton.getWidth()).setDuration(SwapButton.ANIM_DURATION); |
| Runnable updateButton = new Runnable() { |
| @Override |
| public void run() { |
| mButton.animate().cancel(); |
| mButton.setTranslationX(0); |
| } |
| }; |
| mHandler.postDelayed(updateButton, SwapButton.ANIM_DURATION); |
| selectMenuItem(item); |
| } |
| } |