com.edoli.calendarlms.CalendarView.java Source code

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Here is the source code for com.edoli.calendarlms.CalendarView.java

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/*
 * Copyright (C) 2013 Daniel Jeon
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.edoli.calendarlms;

import org.joda.time.DateTime;

import android.app.Activity;
import android.content.Context;
import android.graphics.Color;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.view.Gravity;
import android.widget.RelativeLayout;
import android.widget.TextView;

import com.edoli.calendarlms.util.UnitUtils;

public class CalendarView extends RelativeLayout {
    private DateTime mDate;

    private TextView mTitle;
    private DayOfWeekGridView mDayOfWeekGrid;
    private CalendarPagerView mCalendarPager;

    private boolean mDisplayActionbar;

    private OnCalendarListener mCalendarListener;

    public CalendarView(final Context context, AttributeSet attrs) {
        super(context, attrs);
        mDisplayActionbar = true;

        createTitle(context);
        createDayOfWeekView(context);
        createPager(context);
        setupDate();

    }

    public void setDisplayActionbar(boolean show) {
        if (show) {
            mDisplayActionbar = true;
        } else {
            mDisplayActionbar = false;
        }
    }

    public void setTitle(String title) {
        if (mDisplayActionbar) {
            if (getContext() instanceof Activity) {
                ((Activity) getContext()).setTitle(title);
            }
            mTitle.setVisibility(GONE);
        } else {
            mTitle.setText(title);
        }
    }

    private void setupDate() {
        DateTime date = DateTime.now();
        date = date.withDayOfMonth(1);
        setDate(date);
        mCalendarPager.setCurrentCalendar(date);
    }

    private void createTitle(final Context context) {
        mTitle = new TextView(context);
        mTitle.setId(1);
        mTitle.setTypeface(null, Typeface.BOLD);
        mTitle.setGravity(Gravity.CENTER);
        mTitle.setBackgroundColor(Color.CYAN);
        int pad = (int) UnitUtils.convertToPixel(context, 8);
        mTitle.setPadding(0, pad, 0, pad);

        LayoutParams params = new LayoutParams(RelativeLayout.LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
        params.addRule(CENTER_HORIZONTAL);
        addView(mTitle, params);
    }

    public void onCalendarChanged(DateTime date) {
        if (mCalendarListener != null) {
            mCalendarListener.onCalendarChanged(date);
        }
    }

    private void createDayOfWeekView(final Context context) {
        mDayOfWeekGrid = new DayOfWeekGridView(context);
        mDayOfWeekGrid.setId(2);

        LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
        params.addRule(BELOW, mTitle.getId());
        addView(mDayOfWeekGrid, params);
    }

    private void createPager(final Context context) {
        mCalendarPager = new CalendarPagerView(context);
        mCalendarPager.setCalendarView(this);
        mCalendarPager.setCalendarListener(mCalendarListener);
        LayoutParams params = new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
        params.addRule(BELOW, mDayOfWeekGrid.getId());
        addView(mCalendarPager, params);
    }

    public void setCalendarEvents(CalendarEvent[] calendarEvents) {
        mCalendarPager.setCalendarEvents(calendarEvents);
    }

    public void setOnCalendarListener(OnCalendarListener listener) {
        mCalendarListener = listener;
    }

    public DateTime getDate() {
        return mDate;
    }

    public void setDate(DateTime date) {
        mDate = date;
    }

    public DayOfWeekGridView getDayOfWeekGridView() {
        return mDayOfWeekGrid;
    }
}