2 * Copyright © 2019 Damyan Ivanov.
3 * This file is part of MoLe.
4 * MoLe is free software: you can distribute it and/or modify it
5 * under the term of the GNU General Public License as published by
6 * the Free Software Foundation, either version 3 of the License, or
7 * (at your opinion), any later version.
9 * MoLe is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License terms for details.
14 * You should have received a copy of the GNU General Public License
15 * along with Mobile-Ledger. If not, see <https://www.gnu.org/licenses/>.
18 package net.ktnx.mobileledger.ui.profiles;
20 import android.content.Context;
21 import android.content.Intent;
22 import android.graphics.drawable.ColorDrawable;
23 import android.util.Log;
24 import android.view.LayoutInflater;
25 import android.view.View;
26 import android.view.ViewGroup;
27 import android.widget.ImageView;
28 import android.widget.TextView;
30 import net.ktnx.mobileledger.R;
31 import net.ktnx.mobileledger.model.Data;
32 import net.ktnx.mobileledger.model.MobileLedgerProfile;
33 import net.ktnx.mobileledger.ui.activity.ProfileDetailActivity;
34 import net.ktnx.mobileledger.utils.Colors;
35 import net.ktnx.mobileledger.utils.ObservableValue;
37 import java.util.Collections;
38 import java.util.Observer;
40 import androidx.annotation.NonNull;
41 import androidx.recyclerview.widget.ItemTouchHelper;
42 import androidx.recyclerview.widget.RecyclerView;
44 public class ProfilesRecyclerViewAdapter
45 extends RecyclerView.Adapter<ProfilesRecyclerViewAdapter.ProfileListViewHolder> {
46 private final View.OnClickListener mOnClickListener = view -> {
47 MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
48 editProfile(view, profile);
50 private ObservableValue<Boolean> editingProfiles = new ObservableValue<>(false);
51 public void addEditingProfilesObserver(Observer o) {
52 editingProfiles.addObserver(o);
54 public void deleteEditingProfilesObserver(Observer o) {
55 editingProfiles.deleteObserver(o);
57 private RecyclerView recyclerView;
58 private ItemTouchHelper rearrangeHelper;
59 public ProfilesRecyclerViewAdapter() {
60 Data.profiles.addObserver((o, arg) -> {
61 Log.d("profiles", "profile list changed");
62 if (arg == null) notifyDataSetChanged();
63 else notifyItemChanged((int) arg);
66 ItemTouchHelper.Callback cb = new ItemTouchHelper.Callback() {
68 public int getMovementFlags(@NonNull RecyclerView recyclerView,
69 @NonNull RecyclerView.ViewHolder viewHolder) {
70 return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, 0);
73 public boolean onMove(@NonNull RecyclerView recyclerView,
74 @NonNull RecyclerView.ViewHolder viewHolder,
75 @NonNull RecyclerView.ViewHolder target) {
76 Collections.swap(Data.profiles.getList(), viewHolder.getAdapterPosition(),
77 target.getAdapterPosition());
78 MobileLedgerProfile.storeProfilesOrder();
79 notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
83 public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
86 rearrangeHelper = new ItemTouchHelper(cb);
89 public void onDetachedFromRecyclerView(@NonNull RecyclerView recyclerView) {
90 rearrangeHelper.attachToRecyclerView(null);
91 super.onDetachedFromRecyclerView(recyclerView);
92 this.recyclerView = null;
95 public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
96 super.onAttachedToRecyclerView(recyclerView);
97 this.recyclerView = recyclerView;
98 if (editingProfiles.get()) rearrangeHelper.attachToRecyclerView(recyclerView);
100 public void startEditingProfiles() {
101 if (editingProfiles.get()) return;
102 this.editingProfiles.set(true);
103 notifyDataSetChanged();
104 rearrangeHelper.attachToRecyclerView(recyclerView);
106 public void stopEditingProfiles() {
107 if (!editingProfiles.get()) return;
108 this.editingProfiles.set(false);
109 notifyDataSetChanged();
110 rearrangeHelper.attachToRecyclerView(null);
112 public void flipEditingProfiles() {
113 if (editingProfiles.get()) stopEditingProfiles();
114 else startEditingProfiles();
116 private void editProfile(View view, MobileLedgerProfile profile) {
117 int index = Data.profiles.indexOf(profile);
118 Context context = view.getContext();
119 Intent intent = new Intent(context, ProfileDetailActivity.class);
120 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
121 if (index != -1) intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index);
123 context.startActivity(intent);
127 public ProfileListViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
128 View view = LayoutInflater.from(parent.getContext())
129 .inflate(R.layout.profile_list_content, parent, false);
130 ProfileListViewHolder holder = new ProfileListViewHolder(view);
132 holder.mTitle.setOnClickListener(v -> {
133 View row = (View) v.getParent();
134 MobileLedgerProfile profile = (MobileLedgerProfile) row.getTag();
136 throw new IllegalStateException("Profile row without associated profile");
137 Log.d("profiles", "Setting profile to " + profile.getName());
138 Data.setCurrentProfile(profile);
140 holder.mTitle.setOnLongClickListener(v -> {
141 flipEditingProfiles();
144 Data.profile.addObserver((o, arg) -> {
145 MobileLedgerProfile myProfile = (MobileLedgerProfile) holder.itemView.getTag();
146 final MobileLedgerProfile currentProfile = Data.profile.get();
147 final boolean sameProfile = currentProfile.equals(myProfile);
148 view.setAlpha(sameProfile ? 1 : 0.5f);
151 holder.mRearrangeHandle.setOnTouchListener((v, event) -> {
152 rearrangeHelper.startDrag(holder);
158 public void onBindViewHolder(@NonNull final ProfileListViewHolder holder, int position) {
159 final MobileLedgerProfile profile = Data.profiles.get(position);
160 final MobileLedgerProfile currentProfile = Data.profile.get();
161 Log.d("profiles", String.format("pos %d: %s, current: %s", position, profile.getUuid(),
162 (currentProfile == null) ? "<NULL>" : currentProfile.getUuid()));
163 holder.itemView.setTag(profile);
165 int hue = profile.getThemeId();
166 if (hue == -1) holder.mColorTag
167 .setBackgroundColor(Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
168 else holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
170 holder.mTitle.setText(profile.getName());
171 // holder.mSubTitle.setText(profile.getUrl());
173 holder.mEditButton.setOnClickListener(mOnClickListener);
175 final boolean sameProfile = currentProfile.equals(profile);
176 holder.itemView.setAlpha(sameProfile ? 1 : 0.5f);
178 .setBackground(sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
179 if (editingProfiles.get()) {
180 holder.mRearrangeHandle.setVisibility(View.VISIBLE);
181 holder.mEditButton.setVisibility(View.VISIBLE);
184 holder.mRearrangeHandle.setVisibility(View.GONE);
185 holder.mEditButton.setVisibility(View.GONE);
189 public int getItemCount() {
190 return Data.profiles.size();
192 public boolean isEditingProfiles() {
193 return editingProfiles.get();
195 class ProfileListViewHolder extends RecyclerView.ViewHolder {
196 final TextView mEditButton;
197 final TextView mTitle, mColorTag;
198 final ImageView mRearrangeHandle;
200 ProfileListViewHolder(View view) {
202 mEditButton = view.findViewById(R.id.profile_list_edit_button);
203 mTitle = view.findViewById(R.id.title);
204 mColorTag = view.findViewById(R.id.colorTag);
205 mRearrangeHandle = view.findViewById(R.id.profile_list_rearrange_handle);