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/*
* Copyright (c) 2016, The Linux Foundation. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.android.gallery3d.filtershow.editors;
import android.content.Context;
import android.support.v4.app.FragmentManager;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.CompoundButton;
import android.widget.FrameLayout;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.ToggleButton;
import org.codeaurora.gallery.R;
import com.android.gallery3d.filtershow.FilterShowActivity;
import com.android.gallery3d.filtershow.imageshow.ImageTruePortraitMask;
import com.android.gallery3d.filtershow.imageshow.MasterImage;
import com.android.gallery3d.filtershow.ui.AlertMsgDialog;
public class EditorTruePortraitMask extends Editor {
private static final String LOGTAG = "EditorTruePortraitMask";
public static final int ID = R.id.editorTruePortraitMask;
private AlertMsgDialog mHelpDialog;
private ImageTruePortraitMask mTruePortraitImage;
private ToggleButton mForeground;
private ToggleButton mBackground;
private ImageButton mExitButton;
private ImageButton mApplyButton;
private View mMaskUndoButton;
private View mBrushSizeButton;
private View[] mBrushSizes = new View[3];
private int mBrushIndex = 0;
private static final int[] BRUSH_SIZES = {
10, 30, 50
};
private OnClickListener mDoneClickListener = new OnClickListener() {
@Override
public void onClick(View view) {
if(view.getId() == R.id.done) {
finalApplyCalled();
}
FilterShowActivity activity = (FilterShowActivity) mContext;
activity.backToMain();
activity.setActionBar();
}
};
public EditorTruePortraitMask() {
super(ID);
}
@Override
public void createEditor(Context context, FrameLayout frameLayout) {
super.createEditor(context, frameLayout);
unpack(R.id.truePortraitMaskEditor, R.layout.filtershow_trueportrait_mask_editor);
mTruePortraitImage = (ImageTruePortraitMask)mImageShow;
mTruePortraitImage.setEditor(this);
}
@Override
public boolean showsSeekBar() {
return false;
}
@Override
public boolean showsActionBarControls() {
return false;
}
@Override
public void openUtilityPanel(LinearLayout accessoryViewList) {
accessoryViewList.removeAllViews();
LayoutInflater inflater = (LayoutInflater) mContext.getSystemService
(Context.LAYOUT_INFLATER_SERVICE);
inflater.inflate(R.layout.filtershow_actionbar_trueportrait_mask, accessoryViewList);
mMaskUndoButton = accessoryViewList.findViewById(R.id.maskUndo);
mMaskUndoButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
mTruePortraitImage.undoLastEdit();
}
});
refreshUndoButton();
View maskHelp = accessoryViewList.findViewById(R.id.maskHelp);
maskHelp.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
if(mHelpDialog == null)
mHelpDialog = new AlertMsgDialog(R.string.help, R.string.trueportrait_edit_help);
FragmentManager fm = ((FilterShowActivity)mContext).getSupportFragmentManager();
mHelpDialog.show(fm, "tp_edit_help");
}
});
mForeground = (ToggleButton)accessoryViewList.findViewById(R.id.maskForeground);
mForeground.setChecked(true);
mForeground.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(mBackground.isChecked() == isChecked)
mBackground.toggle();
mTruePortraitImage.invalidate();
showToast();
}
});
mBackground = (ToggleButton)accessoryViewList.findViewById(R.id.maskBackground);
mBackground.setChecked(false);
mBackground.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
if(mForeground.isChecked() == isChecked)
mForeground.toggle();
}
});
}
@Override
public void setUpEditorUI(View editControl, Button stateButton) {
mExitButton = (ImageButton) editControl.findViewById(R.id.cancel);
mApplyButton = (ImageButton) editControl.findViewById(R.id.done);
mExitButton.setOnClickListener(mDoneClickListener);
mApplyButton.setOnClickListener(mDoneClickListener);
mBrushSizeButton = editControl.findViewById(R.id.brush_size);
mBrushSizeButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View view) {
cycleBrushSize();
}
});
mBrushSizes[0] = editControl.findViewById(R.id.brush_size_sm);
mBrushSizes[0].setSelected(false);
mBrushSizes[1] = editControl.findViewById(R.id.brush_size_med);
mBrushSizes[1].setSelected(false);
mBrushSizes[2] = editControl.findViewById(R.id.brush_size_large);
mBrushSizes[2].setSelected(false);
mBrushSizes[mBrushIndex].setSelected(true);
}
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.clear();
}
@Override
public void finalApplyCalled() {
mTruePortraitImage.applyMaskUpdates();
MasterImage.getImage().invalidateFiltersOnly();
}
private void showToast() {
Toast toast;
if(isBackgroundMode()) {
toast = Toast.makeText(mContext, R.string.trueportrait_edit_background_toast, Toast.LENGTH_LONG);
} else {
toast = Toast.makeText(mContext, R.string.trueportrait_edit_foreground_toast, Toast.LENGTH_LONG);
}
toast.show();
}
public void refreshUndoButton() {
mMaskUndoButton.setEnabled(mTruePortraitImage.canUndoEdit());
}
public boolean isBackgroundMode() {
return mBackground.isChecked();
}
public int cycleBrushSize() {
mBrushSizes[mBrushIndex].setSelected(false);
mBrushIndex = (mBrushIndex+1)%BRUSH_SIZES.length;
mBrushSizes[mBrushIndex].setSelected(true);
return getBrushSize();
}
public int getBrushSize() {
return BRUSH_SIZES[mBrushIndex];
}
}
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