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 MoLe. 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.view.LayoutInflater;
24 import android.view.View;
25 import android.view.ViewGroup;
26 import android.widget.ImageView;
27 import android.widget.LinearLayout;
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.constraintlayout.widget.ConstraintLayout;
42 import androidx.recyclerview.widget.ItemTouchHelper;
43 import androidx.recyclerview.widget.RecyclerView;
45 import static net.ktnx.mobileledger.utils.Logger.debug;
47 public class ProfilesRecyclerViewAdapter
48 extends RecyclerView.Adapter<ProfilesRecyclerViewAdapter.ProfileListViewHolder> {
49 private final View.OnClickListener mOnClickListener = view -> {
50 MobileLedgerProfile profile = (MobileLedgerProfile) ((View) view.getParent()).getTag();
51 editProfile(view, profile);
53 private ObservableValue<Boolean> editingProfiles = new ObservableValue<>(false);
54 private RecyclerView recyclerView;
55 private ItemTouchHelper rearrangeHelper;
56 public ProfilesRecyclerViewAdapter() {
57 debug("flow", "ProfilesRecyclerViewAdapter.new()");
59 ItemTouchHelper.Callback cb = new ItemTouchHelper.Callback() {
61 public int getMovementFlags(@NonNull RecyclerView recyclerView,
62 @NonNull RecyclerView.ViewHolder viewHolder) {
63 return makeMovementFlags(ItemTouchHelper.UP | ItemTouchHelper.DOWN, 0);
66 public boolean onMove(@NonNull RecyclerView recyclerView,
67 @NonNull RecyclerView.ViewHolder viewHolder,
68 @NonNull RecyclerView.ViewHolder target) {
69 Data.profiles.blockNotifications();
71 Collections.swap(Data.profiles, viewHolder.getAdapterPosition(), target.getAdapterPosition());
72 MobileLedgerProfile.storeProfilesOrder();
73 notifyItemMoved(viewHolder.getAdapterPosition(), target.getAdapterPosition());
76 Data.profiles.unblockNotifications();
81 public void onSwiped(@NonNull RecyclerView.ViewHolder viewHolder, int i) {
84 rearrangeHelper = new ItemTouchHelper(cb);
86 public void addEditingProfilesObserver(Observer o) {
87 editingProfiles.addObserver(o);
89 public void deleteEditingProfilesObserver(Observer o) {
90 editingProfiles.deleteObserver(o);
93 public void onDetachedFromRecyclerView(@NonNull RecyclerView recyclerView) {
94 rearrangeHelper.attachToRecyclerView(null);
95 super.onDetachedFromRecyclerView(recyclerView);
96 this.recyclerView = null;
99 public void onAttachedToRecyclerView(@NonNull RecyclerView recyclerView) {
100 super.onAttachedToRecyclerView(recyclerView);
101 this.recyclerView = recyclerView;
102 if (editingProfiles.get()) rearrangeHelper.attachToRecyclerView(recyclerView);
104 public void startEditingProfiles() {
105 if (editingProfiles.get()) return;
106 this.editingProfiles.set(true);
107 notifyDataSetChanged();
108 rearrangeHelper.attachToRecyclerView(recyclerView);
110 public void stopEditingProfiles() {
111 if (!editingProfiles.get()) return;
112 this.editingProfiles.set(false);
113 notifyDataSetChanged();
114 rearrangeHelper.attachToRecyclerView(null);
116 public void flipEditingProfiles() {
117 if (editingProfiles.get()) stopEditingProfiles();
118 else startEditingProfiles();
120 private void editProfile(View view, MobileLedgerProfile profile) {
121 int index = Data.profiles.indexOf(profile);
122 Context context = view.getContext();
123 Intent intent = new Intent(context, ProfileDetailActivity.class);
124 intent.addFlags(Intent.FLAG_ACTIVITY_NO_USER_ACTION);
125 if (index != -1) intent.putExtra(ProfileDetailFragment.ARG_ITEM_ID, index);
127 context.startActivity(intent);
129 private void onProfileRowClicked(View v) {
130 if (editingProfiles.get()) return;
131 MobileLedgerProfile profile = (MobileLedgerProfile) v.getTag();
133 throw new IllegalStateException("Profile row without associated profile");
134 debug("profiles", "Setting profile to " + profile.getName());
135 Data.setCurrentProfile(profile);
139 public ProfileListViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
140 View view = LayoutInflater.from(parent.getContext())
141 .inflate(R.layout.profile_list_content, parent, false);
142 ProfileListViewHolder holder = new ProfileListViewHolder(view);
144 holder.mRow.setOnClickListener(this::onProfileRowClicked);
145 holder.mTitle.setOnClickListener(v -> {
146 View row = (View) v.getParent();
147 onProfileRowClicked(row);
149 holder.mColorTag.setOnClickListener(v -> {
150 View row = (View) v.getParent().getParent();
151 onProfileRowClicked(row);
153 holder.mTitle.setOnLongClickListener(v -> {
154 flipEditingProfiles();
157 Data.profile.addObserver((o, arg) -> {
158 MobileLedgerProfile myProfile = (MobileLedgerProfile) holder.itemView.getTag();
159 final MobileLedgerProfile currentProfile = Data.profile.get();
160 final boolean sameProfile = currentProfile.equals(myProfile);
163 View.OnTouchListener dragStarter = (v, event) -> {
164 if (rearrangeHelper != null && editingProfiles.get()) {
165 rearrangeHelper.startDrag(holder);
171 holder.tagAndHandleLayout.setOnTouchListener(dragStarter);
175 public void onBindViewHolder(@NonNull final ProfileListViewHolder holder, int position) {
176 final MobileLedgerProfile profile = Data.profiles.get(position);
177 final MobileLedgerProfile currentProfile = Data.profile.get();
178 debug("profiles", String.format("pos %d: %s, current: %s", position, profile.getUuid(),
179 (currentProfile == null) ? "<NULL>" : currentProfile.getUuid()));
180 holder.itemView.setTag(profile);
182 int hue = profile.getThemeId();
183 if (hue == -1) holder.mColorTag
184 .setBackgroundColor(Colors.getPrimaryColorForHue(Colors.DEFAULT_HUE_DEG));
185 else holder.mColorTag.setBackgroundColor(Colors.getPrimaryColorForHue(hue));
187 holder.mTitle.setText(profile.getName());
188 // holder.mSubTitle.setText(profile.getUrl());
190 holder.mEditButton.setOnClickListener(mOnClickListener);
192 final boolean sameProfile = (currentProfile != null) && currentProfile.equals(profile);
194 .setBackground(sameProfile ? new ColorDrawable(Colors.tableRowDarkBG) : null);
195 if (editingProfiles.get()) {
196 holder.mRearrangeHandle.setVisibility(View.VISIBLE);
197 holder.mEditButton.setVisibility(View.VISIBLE);
200 holder.mRearrangeHandle.setVisibility(View.INVISIBLE);
201 holder.mEditButton.setVisibility(View.GONE);
205 public int getItemCount() {
206 return Data.profiles.size();
208 public boolean isEditingProfiles() {
209 return editingProfiles.get();
211 class ProfileListViewHolder extends RecyclerView.ViewHolder {
212 final TextView mEditButton;
213 final TextView mTitle, mColorTag;
214 final LinearLayout tagAndHandleLayout;
215 final ImageView mRearrangeHandle;
216 final ConstraintLayout mRow;
218 ProfileListViewHolder(View view) {
220 mEditButton = view.findViewById(R.id.profile_list_edit_button);
221 mTitle = view.findViewById(R.id.title);
222 mColorTag = view.findViewById(R.id.colorTag);
223 mRearrangeHandle = view.findViewById(R.id.profile_list_rearrange_handle);
224 tagAndHandleLayout = view.findViewById(R.id.handle_and_tag);
225 mRow = (ConstraintLayout) view;