package com.zenkun.datetimepicker.date;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Typeface;
import android.text.format.DateUtils;
import android.text.format.Time;
import android.view.MotionEvent;
import android.view.View;
import java.security.InvalidParameterException;
import java.text.DateFormatSymbols;
import java.util.Calendar;
import java.util.Formatter;
import java.util.HashMap;
import java.util.Locale;
import com.android.datetimepicker.R;
import com.zenkun.datetimepicker.Utils;
public class SimpleMonthView extends View {
protected static int DAY_SELECTED_CIRCLE_SIZE;
protected static int DAY_SEPARATOR_WIDTH = 1;
protected static int DEFAULT_HEIGHT = 32;
protected static int MINI_DAY_NUMBER_TEXT_SIZE;
protected static int MIN_HEIGHT = 10;
protected static int MONTH_DAY_LABEL_TEXT_SIZE;
protected static int MONTH_HEADER_SIZE;
protected static int MONTH_LABEL_TEXT_SIZE;
protected static float mScale = 0.0F;
private final Calendar mCalendar;
private final Calendar mDayLabelCalendar;
private int mDayOfWeekStart = 0;
private String mDayOfWeekTypeface;
protected int mDayTextColor;
protected int mFirstJulianDay = -1;
protected int mFirstMonth = -1;
private final Formatter mFormatter;
protected boolean mHasToday = false;
protected int mLastMonth = -1;
protected int mMonth;
protected Paint mMonthDayLabelPaint;
protected Paint mMonthNumPaint;
protected int mMonthTitleBGColor;
protected Paint mMonthTitleBGPaint;
protected int mMonthTitleColor;
protected Paint mMonthTitlePaint;
private String mMonthTitleTypeface;
protected int mNumCells = this.mNumDays;
protected int mNumDays = 7;
private int mNumRows = 6;
private OnDayClickListener mOnDayClickListener;
protected int mPadding = 0;
protected int mRowHeight = DEFAULT_HEIGHT;
protected Paint mSelectedCirclePaint;
protected int mSelectedDay = -1;
protected int mSelectedLeft = -1;
protected int mSelectedRight = -1;
private final StringBuilder mStringBuilder;
protected int mToday = -1;
protected int mTodayNumberColor;
protected int mWeekStart = 1;
protected int mWidth;
protected int mYear;
private DateFormatSymbols mDateFormatSymbols = new DateFormatSymbols();
public SimpleMonthView(Context context) {
super(context);
Resources resources = context.getResources();
this.mDayLabelCalendar = Calendar.getInstance();
this.mCalendar = Calendar.getInstance();
this.mDayOfWeekTypeface = resources.getString(R.string.day_of_week_label_typeface);
this.mMonthTitleTypeface = resources.getString(R.string.sans_serif);
this.mDayTextColor = resources.getColor(R.color.date_picker_text_normal);
this.mTodayNumberColor = resources.getColor(R.color.blue);
this.mMonthTitleColor = resources.getColor(R.color.white);
this.mMonthTitleBGColor = resources.getColor(R.color.circle_background);
this.mStringBuilder = new StringBuilder(50);
this.mFormatter = new Formatter(this.mStringBuilder, Locale.getDefault());
MINI_DAY_NUMBER_TEXT_SIZE = resources.getDimensionPixelSize(R.dimen.day_number_size);
MONTH_LABEL_TEXT_SIZE = resources.getDimensionPixelSize(R.dimen.month_label_size);
MONTH_DAY_LABEL_TEXT_SIZE = resources.getDimensionPixelSize(R.dimen.month_day_label_text_size);
MONTH_HEADER_SIZE = resources.getDimensionPixelOffset(R.dimen.month_list_item_header_height);
DAY_SELECTED_CIRCLE_SIZE = resources.getDimensionPixelSize(R.dimen.day_number_select_circle_radius);
this.mRowHeight = ((resources.getDimensionPixelOffset(R.dimen.date_picker_view_animator_height) - MONTH_HEADER_SIZE) / 6);
initView();
}
private int calculateNumRows() {
int dayOffset = findDayOffset();
int nbRows = (dayOffset + this.mNumCells) / this.mNumDays;
int plusOne = 0;
if ((dayOffset + this.mNumCells) % this.mNumDays > 0) {
plusOne = 1;
}
return plusOne + nbRows;
}
private void drawMonthDayLabels(Canvas canvas) {
int y = MONTH_HEADER_SIZE - MONTH_DAY_LABEL_TEXT_SIZE / 2;
int space = (this.mWidth - 2 * this.mPadding) / (2 * this.mNumDays);
for (int day = 0; day < this.mNumDays; day++) {
int dayOfWeek = (day + this.mWeekStart) % this.mNumDays;
int x = space * (1 + day * 2) + this.mPadding;
this.mDayLabelCalendar.set(Calendar.DAY_OF_WEEK, dayOfWeek);
canvas.drawText(mDateFormatSymbols.getShortWeekdays()[this.mDayLabelCalendar.get(Calendar.DAY_OF_WEEK)].toUpperCase(Locale.getDefault()), x, y, this.mMonthDayLabelPaint);
}
}
private void drawMonthTitle(Canvas canvas) {
int x = (this.mWidth + 2 * this.mPadding) / 2;
int y = (MONTH_HEADER_SIZE - MONTH_DAY_LABEL_TEXT_SIZE) / 2 + MONTH_LABEL_TEXT_SIZE / 3;
canvas.drawText(getMonthAndYearString(), x, y, this.mMonthTitlePaint);
}
private int findDayOffset() {
int off;
if (this.mDayOfWeekStart < this.mWeekStart) {
off = this.mDayOfWeekStart + this.mNumDays;
} else {
off = this.mDayOfWeekStart;
}
return off - this.mWeekStart;
}
private String getMonthAndYearString() {
this.mStringBuilder.setLength(0);
long dateInMillis = this.mCalendar.getTimeInMillis();
return DateUtils.formatDateRange(getContext(), dateInMillis, dateInMillis, 52).toString();
}
private void onDayClick(SimpleMonthAdapter.CalendarDay calendarDay) {
if (this.mOnDayClickListener != null)
this.mOnDayClickListener.onDayClick(this, calendarDay);
}
private boolean sameDay(int monthDay, Time time) {
return (this.mYear == time.year) && (this.mMonth == time.month) && (monthDay == time.monthDay);
}
protected void drawMonthNums(Canvas canvas) {
int y = (this.mRowHeight + MINI_DAY_NUMBER_TEXT_SIZE) / 2 - DAY_SEPARATOR_WIDTH + MONTH_HEADER_SIZE;
int paddingDay = (this.mWidth - 2 * this.mPadding) / (2 * this.mNumDays);
int dayOffset = findDayOffset();
int day = 1;
while (day <= this.mNumCells) {
int x = paddingDay * (1 + dayOffset * 2) + this.mPadding;
if (this.mSelectedDay == day)
canvas.drawCircle(x, y - MINI_DAY_NUMBER_TEXT_SIZE / 3, DAY_SELECTED_CIRCLE_SIZE, this.mSelectedCirclePaint);
if ((this.mHasToday) && (this.mToday == day))
this.mMonthNumPaint.setColor(this.mTodayNumberColor);
else
this.mMonthNumPaint.setColor(this.mDayTextColor);
canvas.drawText(String.format("%d", day), x, y, this.mMonthNumPaint);
dayOffset++;
if (dayOffset == this.mNumDays) {
dayOffset = 0;
y += this.mRowHeight;
}
day++;
}
}
public SimpleMonthAdapter.CalendarDay getDayFromLocation(float x, float y) {
int padding = this.mPadding;
if ((x < padding) || (x > this.mWidth - this.mPadding)) {
return null;
}
;
int yDay = (int) (y - MONTH_HEADER_SIZE) / this.mRowHeight;
int day = 1 + ((int) ((x - padding) * this.mNumDays / (this.mWidth - padding - this.mPadding)) - findDayOffset()) + yDay * this.mNumDays;
return new SimpleMonthAdapter.CalendarDay(this.mYear, this.mMonth, day);
}
protected void initView() {
this.mMonthTitlePaint = new Paint();
this.mMonthTitlePaint.setFakeBoldText(true);
this.mMonthTitlePaint.setAntiAlias(true);
this.mMonthTitlePaint.setTextSize(MONTH_LABEL_TEXT_SIZE);
this.mMonthTitlePaint.setTypeface(Typeface.create(this.mMonthTitleTypeface, 1));
this.mMonthTitlePaint.setColor(this.mDayTextColor);
this.mMonthTitlePaint.setTextAlign(Paint.Align.CENTER);
this.mMonthTitlePaint.setStyle(Paint.Style.FILL);
this.mMonthTitleBGPaint = new Paint();
this.mMonthTitleBGPaint.setFakeBoldText(true);
this.mMonthTitleBGPaint.setAntiAlias(true);
this.mMonthTitleBGPaint.setColor(this.mMonthTitleBGColor);
this.mMonthTitleBGPaint.setTextAlign(Paint.Align.CENTER);
this.mMonthTitleBGPaint.setStyle(Paint.Style.FILL);
this.mSelectedCirclePaint = new Paint();
this.mSelectedCirclePaint.setFakeBoldText(true);
this.mSelectedCirclePaint.setAntiAlias(true);
this.mSelectedCirclePaint.setColor(this.mTodayNumberColor);
this.mSelectedCirclePaint.setTextAlign(Paint.Align.CENTER);
this.mSelectedCirclePaint.setStyle(Paint.Style.FILL);
this.mSelectedCirclePaint.setAlpha(60);
this.mMonthDayLabelPaint = new Paint();
this.mMonthDayLabelPaint.setAntiAlias(true);
this.mMonthDayLabelPaint.setTextSize(MONTH_DAY_LABEL_TEXT_SIZE);
this.mMonthDayLabelPaint.setColor(this.mDayTextColor);
this.mMonthDayLabelPaint.setTypeface(Typeface.create(this.mDayOfWeekTypeface, 0));
this.mMonthDayLabelPaint.setStyle(Paint.Style.FILL);
this.mMonthDayLabelPaint.setTextAlign(Paint.Align.CENTER);
this.mMonthDayLabelPaint.setFakeBoldText(true);
this.mMonthNumPaint = new Paint();
this.mMonthNumPaint.setAntiAlias(true);
this.mMonthNumPaint.setTextSize(MINI_DAY_NUMBER_TEXT_SIZE);
this.mMonthNumPaint.setStyle(Paint.Style.FILL);
this.mMonthNumPaint.setTextAlign(Paint.Align.CENTER);
this.mMonthNumPaint.setFakeBoldText(false);
}
protected void onDraw(Canvas canvas) {
drawMonthTitle(canvas);
drawMonthDayLabels(canvas);
drawMonthNums(canvas);
}
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
setMeasuredDimension(View.MeasureSpec.getSize(widthMeasureSpec), this.mRowHeight * this.mNumRows + MONTH_HEADER_SIZE);
}
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
this.mWidth = w;
}
public boolean onTouchEvent(MotionEvent motionEvent) {
if (motionEvent.getAction() == MotionEvent.ACTION_UP) {
SimpleMonthAdapter.CalendarDay calendarDay = getDayFromLocation(motionEvent.getX(), motionEvent.getY());
if (calendarDay != null)
onDayClick(calendarDay);
}
return true;
}
public void reuse() {
this.mNumRows = 6;
requestLayout();
}
public void setMonthParams(HashMap<String, Integer> monthParams) {
if ((!monthParams.containsKey("month")) && (!monthParams.containsKey("year")))
throw new InvalidParameterException("You must specify the month and year for this view");
setTag(monthParams);
if (monthParams.containsKey("height")) {
this.mRowHeight = ((Integer) monthParams.get("height")).intValue();
if (this.mRowHeight < MIN_HEIGHT)
this.mRowHeight = MIN_HEIGHT;
}
if (monthParams.containsKey("selected_day"))
this.mSelectedDay = ((Integer) monthParams.get("selected_day")).intValue();
this.mMonth = ((Integer) monthParams.get("month")).intValue();
this.mYear = ((Integer) monthParams.get("year")).intValue();
Time time = new Time(Time.getCurrentTimezone());
time.setToNow();
this.mHasToday = false;
this.mToday = -1;
this.mCalendar.set(Calendar.MONTH, this.mMonth);
this.mCalendar.set(Calendar.YEAR, this.mYear);
this.mCalendar.set(Calendar.DAY_OF_MONTH, 1);
this.mDayOfWeekStart = this.mCalendar.get(Calendar.DAY_OF_WEEK);
if (monthParams.containsKey("week_start")) {
this.mWeekStart = ((Integer) monthParams.get("week_start")).intValue();
} else {
this.mWeekStart = this.mCalendar.getFirstDayOfWeek();
}
this.mNumCells = Utils.getDaysInMonth(this.mMonth, this.mYear);
for (int day = 0; day < this.mNumCells; day++) {
int monthDay = day + 1;
if (sameDay(monthDay, time)) {
this.mHasToday = true;
this.mToday = monthDay;
}
}
this.mNumRows = calculateNumRows();
}
public void setOnDayClickListener(OnDayClickListener onDayClickListener) {
this.mOnDayClickListener = onDayClickListener;
}
public static abstract interface OnDayClickListener {
public abstract void onDayClick(SimpleMonthView simpleMonthView, SimpleMonthAdapter.CalendarDay calendarDay);
}
}
