| /* |
| * 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.Activity; |
| import android.os.Bundle; |
| import androidx.fragment.app.Fragment; |
| import androidx.fragment.app.FragmentTransaction; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.Menu; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.ImageButton; |
| import android.widget.LinearLayout; |
| import android.widget.TextView; |
| |
| import org.codeaurora.gallery.R; |
| import com.android.gallery3d.filtershow.FilterShowActivity; |
| import com.android.gallery3d.filtershow.history.HistoryManager; |
| import com.android.gallery3d.filtershow.category.MainPanel; |
| import com.android.gallery3d.filtershow.imageshow.MasterImage; |
| import com.android.gallery3d.filtershow.state.StatePanel; |
| |
| public class EditorPanel extends Fragment { |
| |
| private static final String LOGTAG = "EditorPanel"; |
| public static final String FRAGMENT_TAG = "EditorPanel"; |
| |
| private LinearLayout mMainView; |
| private Editor mEditor; |
| private int mEditorID; |
| |
| public void setEditor(int editor) { |
| mEditorID = editor; |
| } |
| |
| @Override |
| public void onAttach(Activity activity) { |
| super.onAttach(activity); |
| FilterShowActivity filterShowActivity = (FilterShowActivity) activity; |
| mEditor = filterShowActivity.getEditor(mEditorID); |
| if (mEditor != null) { |
| mEditor.attach(); |
| } |
| Log.d(LOGTAG, "EditorPanel.onAttach(): mEditorID is " + mEditorID + |
| ", mEditor is " + mEditor); |
| } |
| |
| public void cancelCurrentFilter() { |
| MasterImage masterImage = MasterImage.getImage(); |
| HistoryManager adapter = masterImage.getHistory(); |
| |
| int position = adapter.undo(); |
| masterImage.onHistoryItemClick(position); |
| ((FilterShowActivity)getActivity()).invalidateViews(); |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| FilterShowActivity activity = (FilterShowActivity) getActivity(); |
| if (mMainView != null) { |
| if (mMainView.getParent() != null) { |
| ViewGroup parent = (ViewGroup) mMainView.getParent(); |
| parent.removeView(mMainView); |
| } |
| showImageStatePanel(activity.isShowingImageStatePanel()); |
| return mMainView; |
| } |
| mMainView = (LinearLayout) inflater.inflate(R.layout.filtershow_editor_panel, null); |
| //TextView mFilterText = (TextView) mMainView.findViewById(R.id.tvFilterName); |
| View editControl = mMainView.findViewById(R.id.controlArea); |
| Button toggleState = (Button) mMainView.findViewById(R.id.toggle_state); |
| mEditor = activity.getEditor(mEditorID); |
| if (mEditor != null) { |
| mEditor.setUpEditorUI(editControl, toggleState); |
| mEditor.reflectCurrentFilter(); |
| } |
| showImageStatePanel(activity.isShowingImageStatePanel()); |
| return mMainView; |
| } |
| |
| @Override |
| public void onResume() { |
| if (mEditor != null) { |
| mEditor.resume(); |
| } |
| super.onResume(); |
| } |
| |
| @Override |
| public void onDetach() { |
| if (mEditor != null) { |
| mEditor.detach(); |
| } |
| super.onDetach(); |
| } |
| |
| public void showImageStatePanel(boolean show) { |
| View container = mMainView.findViewById(R.id.state_panel_container); |
| FragmentTransaction transaction = null; |
| boolean child = false; |
| if (container == null) { |
| FilterShowActivity activity = (FilterShowActivity) getActivity(); |
| container = activity.getMainStatePanelContainer(R.id.state_panel_container); |
| } else { |
| transaction = getChildFragmentManager().beginTransaction(); |
| child = true; |
| } |
| if (container == null) { |
| return; |
| } else { |
| transaction = getFragmentManager().beginTransaction(); |
| } |
| Fragment panel = getActivity().getSupportFragmentManager().findFragmentByTag( |
| MainPanel.FRAGMENT_TAG); |
| if (panel == null || panel instanceof MainPanel) { |
| transaction.setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out); |
| } |
| if (show) { |
| container.setVisibility(View.VISIBLE); |
| StatePanel statePanel = new StatePanel(); |
| transaction.replace(R.id.state_panel_container, statePanel, StatePanel.FRAGMENT_TAG); |
| } else { |
| Fragment statePanel = getChildFragmentManager().findFragmentByTag(StatePanel.FRAGMENT_TAG); |
| if (child) { |
| statePanel = getFragmentManager().findFragmentByTag(StatePanel.FRAGMENT_TAG); |
| } |
| if (statePanel != null) { |
| transaction.remove(statePanel); |
| } |
| } |
| transaction.commit(); |
| } |
| } |