diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/editors/EditorChanSat.java')
| -rw-r--r-- | src/com/android/gallery3d/filtershow/editors/EditorChanSat.java | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/editors/EditorChanSat.java b/src/com/android/gallery3d/filtershow/editors/EditorChanSat.java new file mode 100644 index 000000000..7e31f09ae --- /dev/null +++ b/src/com/android/gallery3d/filtershow/editors/EditorChanSat.java @@ -0,0 +1,227 @@ +/* + * 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.MenuItem; +import android.view.View; +import android.view.View.OnClickListener; +import android.widget.LinearLayout; +import android.widget.PopupMenu; +import android.widget.SeekBar.OnSeekBarChangeListener; + +import com.android.gallery3d.R; +import com.android.gallery3d.filtershow.controller.BasicParameterStyle; +import com.android.gallery3d.filtershow.controller.FilterView; +import com.android.gallery3d.filtershow.controller.Parameter; +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; +import com.android.gallery3d.filtershow.pipeline.RenderingRequest; +import com.android.gallery3d.filtershow.pipeline.RenderingRequestCaller; + +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(); + + 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)); + + 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(); + } + }); + mButton.setListener(this); + + FilterChanSatRepresentation csrep = getChanSatRep(); + String menuString = mContext.getString(mMenuStrings[0]); + switchToMode(csrep, FilterChanSatRepresentation.MODE_MASTER, menuString); + + } + + 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() { + 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, RenderingRequestCaller caller) { + FilterChanSatRepresentation rep = getChanSatRep(); + if (rep == null) return; + rep = (FilterChanSatRepresentation) rep.copy(); + ImagePreset preset = new ImagePreset(); + preset.addFilter(rep); + Bitmap src = MasterImage.getImage().getThumbnailBitmap(); + RenderingRequest.post(null, src, preset, RenderingRequest.STYLE_ICON_RENDERING, + caller); + } + + 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) { + csrep.setParameterMode(mode); + mCurrentlyEditing = title; + mButton.setText(mCurrentlyEditing); + { + Parameter param = getParameterToEdit(csrep); + + control(param, mEditControl); + } + updateSeekBar(csrep); + mView.invalidate(); + } + + @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); + } +} |