| /* |
| * 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.app.ActionBar; |
| import android.content.Context; |
| import android.content.res.Resources; |
| import android.graphics.Bitmap; |
| import android.graphics.BitmapFactory; |
| import android.graphics.Color; |
| import android.graphics.drawable.GradientDrawable; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.MenuItem; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.FrameLayout; |
| import android.widget.ImageButton; |
| import android.widget.ImageView; |
| import android.widget.LinearLayout; |
| import android.widget.PopupMenu; |
| import android.widget.SeekBar; |
| |
| import org.codeaurora.gallery.R; |
| import com.android.gallery3d.filtershow.FilterShowActivity; |
| import com.android.gallery3d.filtershow.colorpicker.ColorHueView; |
| import com.android.gallery3d.filtershow.colorpicker.ColorListener; |
| import com.android.gallery3d.filtershow.colorpicker.ColorOpacityView; |
| import com.android.gallery3d.filtershow.colorpicker.ColorSVRectView; |
| import com.android.gallery3d.filtershow.controller.BitmapCaller; |
| import com.android.gallery3d.filtershow.controller.ColorChooser; |
| import com.android.gallery3d.filtershow.controller.FilterView; |
| import com.android.gallery3d.filtershow.controller.ParameterColor; |
| import com.android.gallery3d.filtershow.filters.FilterDrawRepresentation; |
| import com.android.gallery3d.filtershow.filters.FilterRepresentation; |
| import com.android.gallery3d.filtershow.filters.ImageFilterDraw; |
| import com.android.gallery3d.filtershow.imageshow.ImageDraw; |
| |
| public class EditorDraw extends ParametricEditor implements FilterView { |
| private static final String LOGTAG = "EditorDraw"; |
| public static final int ID = R.id.editorDraw; |
| public ImageDraw mImageDraw; |
| private static final int MODE_SIZE = FilterDrawRepresentation.PARAM_SIZE; |
| private static final int MODE_SIZEE = FilterDrawRepresentation.PARAM_SIZE; |
| private static final int MODE_STYLE = FilterDrawRepresentation.PARAM_STYLE; |
| private static final int MODE_COLOR = FilterDrawRepresentation.PARAM_COLOR; |
| int[] brushIcons = { |
| R.drawable.square, |
| R.drawable.round, |
| R.drawable.feather, |
| R.drawable.rectangle, |
| R.drawable.random |
| }; |
| |
| int[] mBasColors = { |
| FilterDrawRepresentation.DEFAULT_MENU_COLOR1, |
| FilterDrawRepresentation.DEFAULT_MENU_COLOR2, |
| FilterDrawRepresentation.DEFAULT_MENU_COLOR3, |
| FilterDrawRepresentation.DEFAULT_MENU_COLOR4, |
| FilterDrawRepresentation.DEFAULT_MENU_COLOR5, |
| }; |
| private EditorDrawTabletUI mTabletUI; |
| private String mParameterString; |
| private int mSelectedColorButton; |
| private String mDrawString = null; |
| |
| public EditorDraw() { |
| super(ID); |
| } |
| |
| @Override |
| public String calculateUserMessage(Context context, String effectName, Object parameterValue) { |
| FilterDrawRepresentation rep = getDrawRep(); |
| if (mDrawString != null) { |
| mImageDraw.displayDrawLook(); |
| return mDrawString; |
| } |
| if (rep == null) { |
| return ""; |
| } |
| if (!ParametricEditor.useCompact(mContext)) { |
| |
| } |
| if (mParameterString == null) { |
| mParameterString = ""; |
| } |
| String paramString; |
| String val = rep.getValueString(); |
| |
| mImageDraw.displayDrawLook(); |
| return mParameterString + val; |
| } |
| |
| @Override |
| public void createEditor(Context context, FrameLayout frameLayout) { |
| mView = mImageShow = mImageDraw = new ImageDraw(context); |
| super.createEditor(context, frameLayout); |
| mImageDraw.setEditor(this); |
| |
| } |
| |
| @Override |
| public void reflectCurrentFilter() { |
| super.reflectCurrentFilter(); |
| FilterRepresentation rep = getLocalRepresentation(); |
| if (rep != null && getLocalRepresentation() instanceof FilterDrawRepresentation) { |
| FilterDrawRepresentation drawRep = (FilterDrawRepresentation) getLocalRepresentation(); |
| mImageDraw.setFilterDrawRepresentation(drawRep); |
| if (!ParametricEditor.useCompact(mContext)) { |
| if (mTabletUI != null) { |
| |
| mTabletUI.setDrawRepresentation(drawRep); |
| } |
| return; |
| } |
| |
| drawRep.getParam(FilterDrawRepresentation.PARAM_STYLE).setFilterView(this); |
| drawRep.setPramMode(FilterDrawRepresentation.PARAM_COLOR); |
| mParameterString = mContext.getString(R.string.draw_color); |
| control(drawRep.getCurrentParam(), mEditControl); |
| } |
| } |
| |
| @Override |
| public void openUtilityPanel(final LinearLayout accessoryViewList) { |
| Button view = (Button) accessoryViewList.findViewById(R.id.applyEffect); |
| |
| view.setText(mContext.getString(R.string.draw_color)); |
| view.setOnClickListener(new OnClickListener() { |
| |
| @Override |
| public void onClick(View arg0) { |
| showPopupMenu(accessoryViewList); |
| } |
| }); |
| |
| } |
| |
| @Override |
| public boolean showsSeekBar() { |
| return false; |
| } |
| |
| private void showPopupMenu(LinearLayout accessoryViewList) { |
| final Button button = (Button) accessoryViewList.findViewById( |
| R.id.applyEffect); |
| if (button == null) { |
| return; |
| } |
| final PopupMenu popupMenu = new PopupMenu(mImageShow.getActivity(), button); |
| popupMenu.getMenuInflater().inflate(R.menu.filtershow_menu_draw, popupMenu.getMenu()); |
| if (!ParametricEditor.useCompact(mContext)) { |
| Menu menu = popupMenu.getMenu(); |
| int count = menu.size(); |
| for (int i = 0; i < count; i++) { |
| MenuItem item = menu.getItem(i); |
| if (item.getItemId() != R.id.draw_menu_clear) { |
| item.setVisible(false); |
| } |
| } |
| popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { |
| |
| @Override |
| public boolean onMenuItemClick(MenuItem item) { |
| clearDrawing(); |
| return true; |
| } |
| }); |
| } else { |
| popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() { |
| |
| @Override |
| public boolean onMenuItemClick(MenuItem item) { |
| selectMenuItem(item); |
| return true; |
| } |
| }); |
| } |
| popupMenu.show(); |
| ((FilterShowActivity)mContext).onShowMenu(popupMenu); |
| } |
| |
| protected void selectMenuItem(MenuItem item) { |
| ImageFilterDraw filter = (ImageFilterDraw) mImageShow.getCurrentFilter(); |
| FilterDrawRepresentation rep = getDrawRep(); |
| if (rep == null) { |
| return; |
| } |
| |
| switch (item.getItemId()) { |
| case R.id.draw_menu_clear: |
| clearDrawing(); |
| break; |
| case R.id.draw_menu_size: |
| rep.setPramMode(FilterDrawRepresentation.PARAM_SIZE); |
| break; |
| case R.id.draw_menu_style: |
| rep.setPramMode(FilterDrawRepresentation.PARAM_STYLE); |
| break; |
| case R.id.draw_menu_color: |
| rep.setPramMode(FilterDrawRepresentation.PARAM_COLOR); |
| break; |
| } |
| if (item.getItemId() != R.id.draw_menu_clear) { |
| mParameterString = item.getTitle().toString(); |
| updateText(); |
| } |
| if (mControl instanceof ColorChooser) { |
| ColorChooser c = (ColorChooser) mControl; |
| mBasColors = c.getColorSet(); |
| } |
| control(rep.getCurrentParam(), mEditControl); |
| if (mControl instanceof ColorChooser) { |
| ColorChooser c = (ColorChooser) mControl; |
| c.setColorSet(mBasColors); |
| } |
| mControl.updateUI(); |
| mView.invalidate(); |
| } |
| |
| public void clearDrawing(){ |
| ImageDraw idraw = (ImageDraw) mImageShow; |
| idraw.resetParameter(); |
| commitLocalRepresentation(); |
| } |
| |
| @Override |
| public void setEditPanelUI(View editControl) { |
| if (ParametricEditor.useCompact(mContext)) { |
| super.setEditPanelUI(editControl); |
| return; |
| } |
| |
| mSeekBar = (SeekBar) editControl.findViewById(R.id.primarySeekBar); |
| if (mSeekBar != null) { |
| mSeekBar.setVisibility(View.GONE); |
| } |
| LayoutInflater inflater = |
| (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| LinearLayout lp = (LinearLayout) inflater.inflate( |
| R.layout.filtershow_draw_ui, (ViewGroup) editControl, true); |
| |
| mTabletUI = new EditorDrawTabletUI(this, mContext, lp); |
| mDrawString = mContext.getResources().getString(R.string.imageDraw); |
| setMenuIcon(true); |
| |
| } |
| |
| FilterDrawRepresentation getDrawRep() { |
| FilterRepresentation rep = getLocalRepresentation(); |
| if (rep instanceof FilterDrawRepresentation) { |
| return (FilterDrawRepresentation) rep; |
| } |
| return null; |
| } |
| |
| @Override |
| public void computeIcon(int index, BitmapCaller caller) { |
| Bitmap bitmap = BitmapFactory.decodeResource(mContext.getResources(), brushIcons[index]); |
| caller.available(bitmap); |
| } |
| |
| public int getBrushIcon(int type) { |
| return brushIcons[type]; |
| } |
| |
| } |