am 415f26b7: Merge "Fix bug #7205589 CalendarView\'s WeekView rows are LTR in... (a478de98) · Commits · e / os / android_frameworks_base

core/java/android/widget/CalendarView.java

+90 −29

Original line number	Diff line number	Diff line
		@@ -1660,16 +1660,34 @@ public class CalendarView extends FrameLayout {
		* @return True if a day was found for the given location.
		*/
		public boolean getDayFromLocation(float x, Calendar outCalendar) {
		int dayStart = mShowWeekNumber ? mWidth / mNumCells : 0;
		if (x < dayStart \|\| x > mWidth) {
		final boolean isLayoutRtl = isLayoutRtl();

		int start;
		int end;

		if (isLayoutRtl) {
		start = 0;
		end = mShowWeekNumber ? mWidth - mWidth / mNumCells : mWidth;
		} else {
		start = mShowWeekNumber ? mWidth / mNumCells : 0;
		end = mWidth;
		}

		if (x < start \|\| x > end) {
		outCalendar.clear();
		return false;
		}
		// Selection is (x - start) / (pixels/day) == (x -s) * day / pixels
		int dayPosition = (int) ((x - dayStart) * mDaysPerWeek
		/ (mWidth - dayStart));

		// Selection is (x - start) / (pixels/day) which is (x - start) * day / pixels
		int dayPosition = (int) ((x - start) * mDaysPerWeek / (end - start));

		if (isLayoutRtl) {
		dayPosition = mDaysPerWeek - 1 - dayPosition;
		}

		outCalendar.setTimeInMillis(mFirstDay.getTimeInMillis());
		outCalendar.add(Calendar.DAY_OF_MONTH, dayPosition);

		return true;
		}

		@@ -1694,12 +1712,25 @@ public class CalendarView extends FrameLayout {

		mTempRect.top = mWeekSeperatorLineWidth;
		mTempRect.bottom = mHeight;

		final boolean isLayoutRtl = isLayoutRtl();

		if (isLayoutRtl) {
		mTempRect.left = 0;
		mTempRect.right = mSelectedLeft - 2;
		} else {
		mTempRect.left = mShowWeekNumber ? mWidth / mNumCells : 0;
		mTempRect.right = mSelectedLeft - 2;
		}
		canvas.drawRect(mTempRect, mDrawPaint);

		if (isLayoutRtl) {
		mTempRect.left = mSelectedRight + 3;
		mTempRect.right = mShowWeekNumber ? mWidth - mWidth / mNumCells : mWidth;
		} else {
		mTempRect.left = mSelectedRight + 3;
		mTempRect.right = mWidth;
		}
		canvas.drawRect(mTempRect, mDrawPaint);
		}

		@@ -1709,14 +1740,29 @@ public class CalendarView extends FrameLayout {
		* @param canvas The canvas to draw on
		*/
		private void drawWeekNumbersAndDates(Canvas canvas) {
		float textHeight = mDrawPaint.getTextSize();
		int y = (int) ((mHeight + textHeight) / 2) - mWeekSeperatorLineWidth;
		int nDays = mNumCells;
		final float textHeight = mDrawPaint.getTextSize();
		final int y = (int) ((mHeight + textHeight) / 2) - mWeekSeperatorLineWidth;
		final int nDays = mNumCells;
		final int divisor = 2 * nDays;

		mDrawPaint.setTextAlign(Align.CENTER);
		mDrawPaint.setTextSize(mDateTextSize);

		int i = 0;
		int divisor = 2 * nDays;

		if (isLayoutRtl()) {
		for (; i < nDays - 1; i++) {
		mMonthNumDrawPaint.setColor(mFocusDay[i] ? mFocusedMonthDateColor
		: mUnfocusedMonthDateColor);
		int x = (2 * i + 1) * mWidth / divisor;
		canvas.drawText(mDayNumbers[nDays - 1 - i], x, y, mMonthNumDrawPaint);
		}
		if (mShowWeekNumber) {
		mDrawPaint.setColor(mWeekNumberColor);
		int x = mWidth - mWidth / divisor;
		canvas.drawText(mDayNumbers[0], x, y, mDrawPaint);
		}
		} else {
		if (mShowWeekNumber) {
		mDrawPaint.setColor(mWeekNumberColor);
		int x = mWidth / divisor;
		@@ -1730,6 +1776,7 @@ public class CalendarView extends FrameLayout {
		canvas.drawText(mDayNumbers[i], x, y, mMonthNumDrawPaint);
		}
		}
		}

		/**
		* Draws a horizontal line for separating the weeks.
		@@ -1747,8 +1794,16 @@ public class CalendarView extends FrameLayout {
		}
		mDrawPaint.setColor(mWeekSeparatorLineColor);
		mDrawPaint.setStrokeWidth(mWeekSeperatorLineWidth);
		float x = mShowWeekNumber ? mWidth / mNumCells : 0;
		canvas.drawLine(x, 0, mWidth, 0, mDrawPaint);
		float startX;
		float stopX;
		if (isLayoutRtl()) {
		startX = 0;
		stopX = mShowWeekNumber ? mWidth - mWidth / mNumCells : mWidth;
		} else {
		startX = mShowWeekNumber ? mWidth / mNumCells : 0;
		stopX = mWidth;
		}
		canvas.drawLine(startX, 0, stopX, 0, mDrawPaint);
		}

		/**
		@@ -1781,15 +1836,21 @@ public class CalendarView extends FrameLayout {
		*/
		private void updateSelectionPositions() {
		if (mHasSelectedDay) {
		final boolean isLayoutRtl = isLayoutRtl();
		int selectedPosition = mSelectedDay - mFirstDayOfWeek;
		if (selectedPosition < 0) {
		selectedPosition += 7;
		}
		if (mShowWeekNumber) {
		if (mShowWeekNumber && !isLayoutRtl) {
		selectedPosition++;
		}
		if (isLayoutRtl) {
		mSelectedLeft = (mDaysPerWeek - 1 - selectedPosition) * mWidth / mNumCells;

		} else {
		mSelectedLeft = selectedPosition * mWidth / mNumCells;
		mSelectedRight = (selectedPosition + 1) * mWidth / mNumCells;
		}
		mSelectedRight = mSelectedLeft + mWidth / mNumCells;
		}
		}