NoteItemData.java

    /*
     * Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
     *
     * 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 net.micode.notes.ui;

    import android.content.Context;
    import android.database.Cursor;
    import android.text.TextUtils;

    import net.micode.notes.data.Contact;
    import net.micode.notes.data.Notes;
    import net.micode.notes.data.Notes.NoteColumns;
    import net.micode.notes.tool.DataUtils;

    public class NoteItemData {
        static final String [] PROJECTION = new String [] {
            NoteColumns.ID,
            NoteColumns.ALERTED_DATE,
            NoteColumns.BG_COLOR_ID,
            NoteColumns.CREATED_DATE,
            NoteColumns.HAS_ATTACHMENT,
            NoteColumns.MODIFIED_DATE,
            NoteColumns.NOTES_COUNT,
            NoteColumns.PARENT_ID,
            NoteColumns.SNIPPET,
            NoteColumns.TYPE,
            NoteColumns.WIDGET_ID,
            NoteColumns.WIDGET_TYPE,
        };

        private static final int ID_COLUMN                    = 0;
        private static final int ALERTED_DATE_COLUMN          = 1;
        private static final int BG_COLOR_ID_COLUMN           = 2;
        private static final int CREATED_DATE_COLUMN          = 3;
        private static final int HAS_ATTACHMENT_COLUMN        = 4;
        private static final int MODIFIED_DATE_COLUMN         = 5;
        private static final int NOTES_COUNT_COLUMN           = 6;
        private static final int PARENT_ID_COLUMN             = 7;
        private static final int SNIPPET_COLUMN               = 8;
        private static final int TYPE_COLUMN                  = 9;
        private static final int WIDGET_ID_COLUMN             = 10;
        private static final int WIDGET_TYPE_COLUMN           = 11;

        private long mId;
        private long mAlertDate;
        private int mBgColorId;
        private long mCreatedDate;
        private boolean mHasAttachment;
        private long mModifiedDate;
        private int mNotesCount;
        private long mParentId;
        private String mSnippet;
        private int mType;
        private int mWidgetId;
        private int mWidgetType;
        private String mName;
        private String mPhoneNumber;

        private boolean mIsLastItem;
        private boolean mIsFirstItem;
        private boolean mIsOnlyOneItem;
        private boolean mIsOneNoteFollowingFolder;
        private boolean mIsMultiNotesFollowingFolder;

        public NoteItemData(Context context, Cursor cursor) {
            mId = cursor.getLong(ID_COLUMN);
            mAlertDate = cursor.getLong(ALERTED_DATE_COLUMN);
            mBgColorId = cursor.getInt(BG_COLOR_ID_COLUMN);
            mCreatedDate = cursor.getLong(CREATED_DATE_COLUMN);
            mHasAttachment = (cursor.getInt(HAS_ATTACHMENT_COLUMN) > 0) ? true : false;
            mModifiedDate = cursor.getLong(MODIFIED_DATE_COLUMN);
            mNotesCount = cursor.getInt(NOTES_COUNT_COLUMN);
            mParentId = cursor.getLong(PARENT_ID_COLUMN);
            mSnippet = cursor.getString(SNIPPET_COLUMN);
            mSnippet = mSnippet.replace(NoteEditActivity.TAG_CHECKED, "").replace(
                    NoteEditActivity.TAG_UNCHECKED, "");
            mType = cursor.getInt(TYPE_COLUMN);
            mWidgetId = cursor.getInt(WIDGET_ID_COLUMN);
            mWidgetType = cursor.getInt(WIDGET_TYPE_COLUMN);

            mPhoneNumber = "";
            if (mParentId == Notes.ID_CALL_RECORD_FOLDER) {
                mPhoneNumber = DataUtils.getCallNumberByNoteId(context.getContentResolver(), mId);
                if (!TextUtils.isEmpty(mPhoneNumber)) {
                    mName = Contact.getContact(context, mPhoneNumber);
                    if (mName == null) {
                        mName = mPhoneNumber;
                    }
                }
            }

            if (mName == null) {
                mName = "";
            }
            checkPostion(cursor);
        }

        private void checkPostion(Cursor cursor) {
            mIsLastItem = cursor.isLast() ? true : false;
            mIsFirstItem = cursor.isFirst() ? true : false;
            mIsOnlyOneItem = (cursor.getCount() == 1);
            mIsMultiNotesFollowingFolder = false;
            mIsOneNoteFollowingFolder = false;

            if (mType == Notes.TYPE_NOTE && !mIsFirstItem) {
                int position = cursor.getPosition();
                if (cursor.moveToPrevious()) {
                    if (cursor.getInt(TYPE_COLUMN) == Notes.TYPE_FOLDER
                            || cursor.getInt(TYPE_COLUMN) == Notes.TYPE_SYSTEM) {
                        if (cursor.getCount() > (position + 1)) {
                            mIsMultiNotesFollowingFolder = true;
                        } else {
                            mIsOneNoteFollowingFolder = true;
                        }
                    }
                    if (!cursor.moveToNext()) {
                        throw new IllegalStateException("cursor move to previous but can't move back");
                    }
                }
            }
        }

        public boolean isOneFollowingFolder() {
            return mIsOneNoteFollowingFolder;
        }

        public boolean isMultiFollowingFolder() {
            return mIsMultiNotesFollowingFolder;
        }

        public boolean isLast() {
            return mIsLastItem;
        }

        public String getCallName() {
            return mName;
        }

        public boolean isFirst() {
            return mIsFirstItem;
        }

        public boolean isSingle() {
            return mIsOnlyOneItem;
        }

        public long getId() {
            return mId;
        }

        public long getAlertDate() {
            return mAlertDate;
        }

        public long getCreatedDate() {
            return mCreatedDate;
        }

        public boolean hasAttachment() {
            return mHasAttachment;
        }

        public long getModifiedDate() {
            return mModifiedDate;
        }

        public int getBgColorId() {
            return mBgColorId;
        }

        public long getParentId() {
            return mParentId;
        }

        public int getNotesCount() {
            return mNotesCount;
        }

        public long getFolderId () {
            return mParentId;
        }

        public int getType() {
            return mType;
        }

        public int getWidgetType() {
            return mWidgetType;
        }

        public int getWidgetId() {
            return mWidgetId;
        }

        public String getSnippet() {
            return mSnippet;
        }

        public boolean hasAlert() {
            return (mAlertDate > 0);
        }

        public boolean isCallRecord() {
            return (mParentId == Notes.ID_CALL_RECORD_FOLDER && !TextUtils.isEmpty(mPhoneNumber));
        }

        public static int getNoteType(Cursor cursor) {
            return cursor.getInt(TYPE_COLUMN);
        }
    }