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authorlado <herrlado@gmail.com>2015-06-09 14:07:14 +0200
committerlado <herrlado@gmail.com>2015-06-09 14:07:14 +0200
commit23d920c759303602c2a6cde38983b2aa4dbb82c2 (patch)
treed0d83c36e0698402c783ebf62e6fe7d8ee85bed2 /vdrmanager/src/com/viewpagerindicator
parentbe5e0132d51a829326478c668e4eac78e2c9e4d8 (diff)
downloadvdr-manager-23d920c759303602c2a6cde38983b2aa4dbb82c2.tar.gz
vdr-manager-23d920c759303602c2a6cde38983b2aa4dbb82c2.tar.bz2
StudioStructur
Diffstat (limited to 'vdrmanager/src/com/viewpagerindicator')
-rw-r--r--vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java437
-rw-r--r--vdrmanager/src/com/viewpagerindicator/PageIndicator.java58
-rw-r--r--vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java672
-rw-r--r--vdrmanager/src/com/viewpagerindicator/TitleProvider.java28
4 files changed, 0 insertions, 1195 deletions
diff --git a/vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java b/vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java
deleted file mode 100644
index 901d45f..0000000
--- a/vdrmanager/src/com/viewpagerindicator/CirclePageIndicator.java
+++ /dev/null
@@ -1,437 +0,0 @@
-/*
- * Copyright (C) 2011 Patrik Akerfeldt
- * Copyright (C) 2011 Jake Wharton
- *
- * 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 com.viewpagerindicator;
-
-import de.bjusystems.vdrmanager.R;
-import android.content.Context;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.Paint.Style;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.support.v4.view.ViewPager;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-
-/**
- * Draws circles (one for each view). The current view position is filled and
- * others are only stroked.
- */
-public class CirclePageIndicator extends View implements PageIndicator {
- public static final int HORIZONTAL = 0;
- public static final int VERTICAL = 1;
-
- private float mRadius;
- private final Paint mPaintStroke;
- private final Paint mPaintFill;
- private ViewPager mViewPager;
- private ViewPager.OnPageChangeListener mListener;
- private int mCurrentPage;
- private int mSnapPage;
- private int mCurrentOffset;
- private int mScrollState;
- private int mPageSize;
- private int mOrientation;
- private boolean mCentered;
- private boolean mSnap;
-
-
- public CirclePageIndicator(Context context) {
- this(context, null);
- }
-
- public CirclePageIndicator(Context context, AttributeSet attrs) {
- this(context, attrs, R.attr.circlePageIndicatorStyle);
- }
-
- public CirclePageIndicator(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
-
- //Load defaults from resources
- final Resources res = getResources();
- final int defaultFillColor = res.getColor(R.color.default_circle_indicator_fill_color);
- final int defaultOrientation = res.getInteger(R.integer.default_circle_indicator_orientation);
- final int defaultStrokeColor = res.getColor(R.color.default_circle_indicator_stroke_color);
- final float defaultStrokeWidth = res.getDimension(R.dimen.default_circle_indicator_stroke_width);
- final float defaultRadius = res.getDimension(R.dimen.default_circle_indicator_radius);
- final boolean defaultCentered = res.getBoolean(R.bool.default_circle_indicator_centered);
- final boolean defaultSnap = res.getBoolean(R.bool.default_circle_indicator_snap);
-
- //Retrieve styles attributes
- TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CirclePageIndicator, defStyle, R.style.Widget_CirclePageIndicator);
-
- mCentered = a.getBoolean(R.styleable.CirclePageIndicator_centered, defaultCentered);
- mOrientation = a.getInt(R.styleable.CirclePageIndicator_orientation, defaultOrientation);
- mPaintStroke = new Paint(Paint.ANTI_ALIAS_FLAG);
- mPaintStroke.setStyle(Style.STROKE);
- mPaintStroke.setColor(a.getColor(R.styleable.CirclePageIndicator_strokeColor, defaultStrokeColor));
- mPaintStroke.setStrokeWidth(a.getDimension(R.styleable.CirclePageIndicator_strokeWidth, defaultStrokeWidth));
- mPaintFill = new Paint(Paint.ANTI_ALIAS_FLAG);
- mPaintFill.setStyle(Style.FILL);
- mPaintFill.setColor(a.getColor(R.styleable.CirclePageIndicator_fillColor, defaultFillColor));
- mRadius = a.getDimension(R.styleable.CirclePageIndicator_radius, defaultRadius);
- mSnap = a.getBoolean(R.styleable.CirclePageIndicator_snap, defaultSnap);
-
- a.recycle();
- }
-
-
- public void setCentered(boolean centered) {
- mCentered = centered;
- invalidate();
- }
-
- public boolean isCentered() {
- return mCentered;
- }
-
- public void setFillColor(int fillColor) {
- mPaintFill.setColor(fillColor);
- invalidate();
- }
-
- public int getFillColor() {
- return mPaintFill.getColor();
- }
-
- public void setOrientation(int orientation) {
- switch (orientation) {
- case HORIZONTAL:
- case VERTICAL:
- mOrientation = orientation;
- updatePageSize();
- requestLayout();
- break;
-
- default:
- throw new IllegalArgumentException("Orientation must be either HORIZONTAL or VERTICAL.");
- }
- }
-
- public int getOrientation() {
- return mOrientation;
- }
-
- public void setStrokeColor(int strokeColor) {
- mPaintStroke.setColor(strokeColor);
- invalidate();
- }
-
- public int getStrokeColor() {
- return mPaintStroke.getColor();
- }
-
- public void setStrokeWidth(float strokeWidth) {
- mPaintStroke.setStrokeWidth(strokeWidth);
- invalidate();
- }
-
- public float getStrokeWidth() {
- return mPaintStroke.getStrokeWidth();
- }
-
- public void setRadius(float radius) {
- mRadius = radius;
- invalidate();
- }
-
- public float getRadius() {
- return mRadius;
- }
-
- public void setSnap(boolean snap) {
- mSnap = snap;
- invalidate();
- }
-
- public boolean isSnap() {
- return mSnap;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see android.view.View#onDraw(android.graphics.Canvas)
- */
- @Override
- protected void onDraw(Canvas canvas) {
- super.onDraw(canvas);
-
- int longSize;
- int longPaddingBefore;
- int longPaddingAfter;
- int shortPaddingBefore;
- if (mOrientation == HORIZONTAL) {
- longSize = getWidth();
- longPaddingBefore = getPaddingLeft();
- longPaddingAfter = getPaddingRight();
- shortPaddingBefore = getPaddingTop();
- } else {
- longSize = getHeight();
- longPaddingBefore = getPaddingTop();
- longPaddingAfter = getPaddingBottom();
- shortPaddingBefore = getPaddingLeft();
- }
-
- final int count = mViewPager.getAdapter().getCount();
- final float threeRadius = mRadius * 3;
- final float shortOffset = shortPaddingBefore + mRadius;
- float longOffset = longPaddingBefore + mRadius;
- if (mCentered) {
- longOffset += ((longSize - longPaddingBefore - longPaddingAfter) / 2.0f) - ((count * threeRadius) / 2.0f);
- }
-
- float dX;
- float dY;
-
- //Draw stroked circles
- for (int iLoop = 0; iLoop < count; iLoop++) {
- float drawLong = longOffset + (iLoop * threeRadius);
- if (mOrientation == HORIZONTAL) {
- dX = drawLong;
- dY = shortOffset;
- } else {
- dX = shortOffset;
- dY = drawLong;
- }
- canvas.drawCircle(dX, dY, mRadius, mPaintStroke);
- }
-
- //Draw the filled circle according to the current scroll
- float cx = (mSnap ? mSnapPage : mCurrentPage) * threeRadius;
- if (!mSnap && (mPageSize != 0)) {
- cx += (mCurrentOffset * 1.0f / mPageSize) * threeRadius;
- }
- if (mOrientation == HORIZONTAL) {
- dX = longOffset + cx;
- dY = shortOffset;
- } else {
- dX = shortOffset;
- dY = longOffset + cx;
- }
- canvas.drawCircle(dX, dY, mRadius, mPaintFill);
- }
-
- @Override
- public boolean onTouchEvent(MotionEvent event) {
- if (event.getAction() == MotionEvent.ACTION_DOWN) {
- final int count = mViewPager.getAdapter().getCount();
- final int longSize = (mOrientation == HORIZONTAL) ? getWidth() : getHeight();
- final float halfLongSize = longSize / 2;
- final float halfCircleLongSize = (count * 3 * mRadius) / 2;
- final float pointerValue = (mOrientation == HORIZONTAL) ? event.getX() : event.getY();
-
- if ((mCurrentPage > 0) && (pointerValue < halfLongSize - halfCircleLongSize)) {
- setCurrentItem(mCurrentPage - 1);
- return true;
- } else if ((mCurrentPage < count - 1) && (pointerValue > halfLongSize + halfCircleLongSize)) {
- setCurrentItem(mCurrentPage + 1);
- return true;
- }
- }
-
- return super.onTouchEvent(event);
- }
-
- public void setViewPager(ViewPager view) {
- if (view.getAdapter() == null) {
- throw new IllegalStateException("ViewPager does not have adapter instance.");
- }
- mViewPager = view;
- mViewPager.setOnPageChangeListener(this);
- updatePageSize();
- invalidate();
- }
-
- private void updatePageSize() {
- if (mViewPager != null) {
- mPageSize = (mOrientation == HORIZONTAL) ? mViewPager.getWidth() : mViewPager.getHeight();
- }
- }
-
- public void setViewPager(ViewPager view, int initialPosition) {
- setViewPager(view);
- setCurrentItem(initialPosition);
- }
-
-
- public void setCurrentItem(int item) {
- if (mViewPager == null) {
- throw new IllegalStateException("ViewPager has not been bound.");
- }
- mViewPager.setCurrentItem(item);
- mCurrentPage = item;
- invalidate();
- }
-
-
- public void onPageScrollStateChanged(int state) {
- mScrollState = state;
-
- if (mListener != null) {
- mListener.onPageScrollStateChanged(state);
- }
- }
-
-
- public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
- mCurrentPage = position;
- mCurrentOffset = positionOffsetPixels;
- updatePageSize();
- invalidate();
-
- if (mListener != null) {
- mListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
- }
- }
-
-
- public void onPageSelected(int position) {
- if (mSnap || mScrollState == ViewPager.SCROLL_STATE_IDLE) {
- mCurrentPage = position;
- mSnapPage = position;
- invalidate();
- }
-
- if (mListener != null) {
- mListener.onPageSelected(position);
- }
- }
-
-
- public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener) {
- mListener = listener;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see android.view.View#onMeasure(int, int)
- */
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- if (mOrientation == HORIZONTAL) {
- setMeasuredDimension(measureLong(widthMeasureSpec), measureShort(heightMeasureSpec));
- } else {
- setMeasuredDimension(measureShort(widthMeasureSpec), measureLong(heightMeasureSpec));
- }
- }
-
- /**
- * Determines the width of this view
- *
- * @param measureSpec
- * A measureSpec packed into an int
- * @return The width of the view, honoring constraints from measureSpec
- */
- private int measureLong(int measureSpec) {
- int result = 0;
- int specMode = MeasureSpec.getMode(measureSpec);
- int specSize = MeasureSpec.getSize(measureSpec);
-
- if (specMode == MeasureSpec.EXACTLY) {
- //We were told how big to be
- result = specSize;
- } else {
- //Calculate the width according the views count
- final int count = mViewPager.getAdapter().getCount();
- result = (int)(getPaddingLeft() + getPaddingRight()
- + (count * 2 * mRadius) + (count - 1) * mRadius + 1);
- //Respect AT_MOST value if that was what is called for by measureSpec
- if (specMode == MeasureSpec.AT_MOST) {
- result = Math.min(result, specSize);
- }
- }
- return result;
- }
-
- /**
- * Determines the height of this view
- *
- * @param measureSpec
- * A measureSpec packed into an int
- * @return The height of the view, honoring constraints from measureSpec
- */
- private int measureShort(int measureSpec) {
- int result = 0;
- int specMode = MeasureSpec.getMode(measureSpec);
- int specSize = MeasureSpec.getSize(measureSpec);
-
- if (specMode == MeasureSpec.EXACTLY) {
- //We were told how big to be
- result = specSize;
- } else {
- //Measure the height
- result = (int)(2 * mRadius + getPaddingTop() + getPaddingBottom() + 1);
- //Respect AT_MOST value if that was what is called for by measureSpec
- if (specMode == MeasureSpec.AT_MOST) {
- result = Math.min(result, specSize);
- }
- }
- return result;
- }
-
- @Override
- public void onRestoreInstanceState(Parcelable state) {
- SavedState savedState = (SavedState)state;
- super.onRestoreInstanceState(savedState.getSuperState());
- mCurrentPage = savedState.currentPage;
- mSnapPage = savedState.currentPage;
- requestLayout();
- }
-
- @Override
- public Parcelable onSaveInstanceState() {
- Parcelable superState = super.onSaveInstanceState();
- SavedState savedState = new SavedState(superState);
- savedState.currentPage = mCurrentPage;
- return savedState;
- }
-
- static class SavedState extends BaseSavedState {
- int currentPage;
-
- public SavedState(Parcelable superState) {
- super(superState);
- }
-
- private SavedState(Parcel in) {
- super(in);
- currentPage = in.readInt();
- }
-
- @Override
- public void writeToParcel(Parcel dest, int flags) {
- super.writeToParcel(dest, flags);
- dest.writeInt(currentPage);
- }
-
- public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() {
-
- public SavedState createFromParcel(Parcel in) {
- return new SavedState(in);
- }
-
- public SavedState[] newArray(int size) {
- return new SavedState[size];
- }
- };
- }
-}
diff --git a/vdrmanager/src/com/viewpagerindicator/PageIndicator.java b/vdrmanager/src/com/viewpagerindicator/PageIndicator.java
deleted file mode 100644
index 64786d2..0000000
--- a/vdrmanager/src/com/viewpagerindicator/PageIndicator.java
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright (C) 2011 Patrik Akerfeldt
- * Copyright (C) 2011 Jake Wharton
- *
- * 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 com.viewpagerindicator;
-
-import android.support.v4.view.ViewPager;
-
-/**
- * A PageIndicator is responsible to show an visual indicator on the total views
- * number and the current visible view.
- */
-public interface PageIndicator extends ViewPager.OnPageChangeListener {
- /**
- * Bind the indicator to a ViewPager.
- *
- * @param view
- */
- public void setViewPager(ViewPager view);
-
- /**
- * Bind the indicator to a ViewPager.
- *
- * @param view
- * @param initialPosition
- */
- public void setViewPager(ViewPager view, int initialPosition);
-
- /**
- * <p>Set the current page of both the ViewPager and indicator.</p>
- *
- * <p>This <strong>must</strong> be used if you need to set the page before
- * the views are drawn on screen (e.g., default start page).</p>
- *
- * @param item
- */
- public void setCurrentItem(int item);
-
- /**
- * Set a page change listener which will receive forwarded events.
- *
- * @param listener
- */
- public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener);
-}
diff --git a/vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java b/vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java
deleted file mode 100644
index c04f5ed..0000000
--- a/vdrmanager/src/com/viewpagerindicator/TitlePageIndicator.java
+++ /dev/null
@@ -1,672 +0,0 @@
-/*
- * Copyright (C) 2011 Patrik Akerfeldt
- * Copyright (C) 2011 Francisco Figueiredo Jr.
- * Copyright (C) 2011 Jake Wharton
- *
- * 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 com.viewpagerindicator;
-
-import java.util.ArrayList;
-
-import de.bjusystems.vdrmanager.R;
-import android.content.Context;
-import android.content.res.Resources;
-import android.content.res.TypedArray;
-import android.graphics.Canvas;
-import android.graphics.Paint;
-import android.graphics.Path;
-import android.graphics.RectF;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.support.v4.view.ViewPager;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-
-/**
- * A TitlePageIndicator is a PageIndicator which displays the title of left view
- * (if exist), the title of the current select view (centered) and the title of
- * the right view (if exist). When the user scrolls the ViewPager then titles are
- * also scrolled.
- */
-public class TitlePageIndicator extends View implements PageIndicator {
- /**
- * Percentage indicating what percentage of the screen width away from
- * center should the underline be fully faded. A value of 0.25 means that
- * halfway between the center of the screen and an edge.
- */
- private static final float SELECTION_FADE_PERCENTAGE = 0.25f;
-
- /**
- * Percentage indicating what percentage of the screen width away from
- * center should the selected text bold turn off. A value of 0.05 means
- * that 10% between the center and an edge.
- */
- private static final float BOLD_FADE_PERCENTAGE = 0.05f;
-
- public enum IndicatorStyle {
- None(0), Triangle(1), Underline(2);
-
- public final int value;
-
- private IndicatorStyle(int value) {
- this.value = value;
- }
-
- public static IndicatorStyle fromValue(int value) {
- for (IndicatorStyle style : IndicatorStyle.values()) {
- if (style.value == value) {
- return style;
- }
- }
- return null;
- }
- }
-
- private ViewPager mViewPager;
- private ViewPager.OnPageChangeListener mListener;
- private TitleProvider mTitleProvider;
- private int mCurrentPage;
- private int mCurrentOffset;
- private int mScrollState;
- private final Paint mPaintText;
- private boolean mBoldText;
- private int mColorText;
- private int mColorSelected;
- private Path mPath;
- private final Paint mPaintFooterLine;
- private IndicatorStyle mFooterIndicatorStyle;
- private final Paint mPaintFooterIndicator;
- private float mFooterIndicatorHeight;
- private float mFooterIndicatorUnderlinePadding;
- private float mFooterPadding;
- private float mTitlePadding;
- private float mTopPadding;
- /** Left and right side padding for not active view titles. */
- private float mClipPadding;
- private float mFooterLineHeight;
-
-
- public TitlePageIndicator(Context context) {
- this(context, null);
- }
-
- public TitlePageIndicator(Context context, AttributeSet attrs) {
- this(context, attrs, R.attr.titlePageIndicatorStyle);
- }
-
- public TitlePageIndicator(Context context, AttributeSet attrs, int defStyle) {
- super(context, attrs, defStyle);
-
- //Load defaults from resources
- final Resources res = getResources();
- final int defaultFooterColor = res.getColor(R.color.default_title_indicator_footer_color);
- final float defaultFooterLineHeight = res.getDimension(R.dimen.default_title_indicator_footer_line_height);
- final int defaultFooterIndicatorStyle = res.getInteger(R.integer.default_title_indicator_footer_indicator_style);
- final float defaultFooterIndicatorHeight = res.getDimension(R.dimen.default_title_indicator_footer_indicator_height);
- final float defaultFooterIndicatorUnderlinePadding = res.getDimension(R.dimen.default_title_indicator_footer_indicator_underline_padding);
- final float defaultFooterPadding = res.getDimension(R.dimen.default_title_indicator_footer_padding);
- final int defaultSelectedColor = res.getColor(R.color.default_title_indicator_selected_color);
- final boolean defaultSelectedBold = res.getBoolean(R.bool.default_title_indicator_selected_bold);
- final int defaultTextColor = res.getColor(R.color.default_title_indicator_text_color);
- final float defaultTextSize = res.getDimension(R.dimen.default_title_indicator_text_size);
- final float defaultTitlePadding = res.getDimension(R.dimen.default_title_indicator_title_padding);
- final float defaultClipPadding = res.getDimension(R.dimen.default_title_indicator_clip_padding);
- final float defaultTopPadding = res.getDimension(R.dimen.default_title_indicator_top_padding);
-
- //Retrieve styles attributes
- TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.TitlePageIndicator, defStyle, R.style.Widget_TitlePageIndicator);
-
- //Retrieve the colors to be used for this view and apply them.
- mFooterLineHeight = a.getDimension(R.styleable.TitlePageIndicator_footerLineHeight, defaultFooterLineHeight);
- mFooterIndicatorStyle = IndicatorStyle.fromValue(a.getInteger(R.styleable.TitlePageIndicator_footerIndicatorStyle, defaultFooterIndicatorStyle));
- mFooterIndicatorHeight = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorHeight, defaultFooterIndicatorHeight);
- mFooterIndicatorUnderlinePadding = a.getDimension(R.styleable.TitlePageIndicator_footerIndicatorUnderlinePadding, defaultFooterIndicatorUnderlinePadding);
- mFooterPadding = a.getDimension(R.styleable.TitlePageIndicator_footerPadding, defaultFooterPadding);
- mTopPadding = a.getDimension(R.styleable.TitlePageIndicator_topPadding, defaultTopPadding);
- mTitlePadding = a.getDimension(R.styleable.TitlePageIndicator_titlePadding, defaultTitlePadding);
- mClipPadding = a.getDimension(R.styleable.TitlePageIndicator_clipPadding, defaultClipPadding);
- mColorSelected = a.getColor(R.styleable.TitlePageIndicator_selectedColor, defaultSelectedColor);
- mColorText = a.getColor(R.styleable.TitlePageIndicator_textColor, defaultTextColor);
- mBoldText = a.getBoolean(R.styleable.TitlePageIndicator_selectedBold, defaultSelectedBold);
-
- final float textSize = a.getDimension(R.styleable.TitlePageIndicator_textSize, defaultTextSize);
- final int footerColor = a.getColor(R.styleable.TitlePageIndicator_footerColor, defaultFooterColor);
- mPaintText = new Paint();
- mPaintText.setTextSize(textSize);
- mPaintText.setAntiAlias(true);
- mPaintFooterLine = new Paint();
- mPaintFooterLine.setStyle(Paint.Style.FILL_AND_STROKE);
- mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
- mPaintFooterLine.setColor(footerColor);
- mPaintFooterIndicator = new Paint();
- mPaintFooterIndicator.setStyle(Paint.Style.FILL_AND_STROKE);
- mPaintFooterIndicator.setColor(footerColor);
-
- a.recycle();
- }
-
-
- public int getFooterColor() {
- return mPaintFooterLine.getColor();
- }
-
- public void setFooterColor(int footerColor) {
- mPaintFooterLine.setColor(footerColor);
- mPaintFooterIndicator.setColor(footerColor);
- invalidate();
- }
-
- public float getFooterLineHeight() {
- return mFooterLineHeight;
- }
-
- public void setFooterLineHeight(float footerLineHeight) {
- mFooterLineHeight = footerLineHeight;
- mPaintFooterLine.setStrokeWidth(mFooterLineHeight);
- invalidate();
- }
-
- public float getFooterIndicatorHeight() {
- return mFooterIndicatorHeight;
- }
-
- public void setFooterIndicatorHeight(float footerTriangleHeight) {
- mFooterIndicatorHeight = footerTriangleHeight;
- invalidate();
- }
-
- public float getFooterIndicatorPadding() {
- return mFooterPadding;
- }
-
- public void setFooterIndicatorPadding(float footerIndicatorPadding) {
- mFooterPadding = footerIndicatorPadding;
- invalidate();
- }
-
- public IndicatorStyle getFooterIndicatorStyle() {
- return mFooterIndicatorStyle;
- }
-
- public void setFooterIndicatorStyle(IndicatorStyle indicatorStyle) {
- mFooterIndicatorStyle = indicatorStyle;
- invalidate();
- }
-
- public int getSelectedColor() {
- return mColorSelected;
- }
-
- public void setSelectedColor(int selectedColor) {
- mColorSelected = selectedColor;
- invalidate();
- }
-
- public boolean isSelectedBold() {
- return mBoldText;
- }
-
- public void setSelectedBold(boolean selectedBold) {
- mBoldText = selectedBold;
- invalidate();
- }
-
- public int getTextColor() {
- return mColorText;
- }
-
- public void setTextColor(int textColor) {
- mPaintText.setColor(textColor);
- mColorText = textColor;
- invalidate();
- }
-
- public float getTextSize() {
- return mPaintText.getTextSize();
- }
-
- public void setTextSize(float textSize) {
- mPaintText.setTextSize(textSize);
- invalidate();
- }
-
- public float getTitlePadding() {
- return this.mTitlePadding;
- }
-
- public void setTitlePadding(float titlePadding) {
- mTitlePadding = titlePadding;
- invalidate();
- }
-
- public float getTopPadding() {
- return this.mTopPadding;
- }
-
- public void setTopPadding(float topPadding) {
- mTopPadding = topPadding;
- invalidate();
- }
-
- public float getClipPadding() {
- return this.mClipPadding;
- }
-
- public void setClipPadding(float clipPadding) {
- mClipPadding = clipPadding;
- invalidate();
- }
-
- /*
- * (non-Javadoc)
- *
- * @see android.view.View#onDraw(android.graphics.Canvas)
- */
- @Override
- protected void onDraw(Canvas canvas) {
- super.onDraw(canvas);
-
- //Calculate views bounds
- ArrayList<RectF> bounds = calculateAllBounds(mPaintText);
-
- final int count = mViewPager.getAdapter().getCount();
- final int countMinusOne = count - 1;
- final float halfWidth = getWidth() / 2f;
- final int left = getLeft();
- final float leftClip = left + mClipPadding;
- final int width = getWidth();
- final int height = getHeight();
- final int right = left + width;
- final float rightClip = right - mClipPadding;
-
- int page = mCurrentPage;
- float offsetPercent;
- if (mCurrentOffset <= halfWidth) {
- offsetPercent = 1.0f * mCurrentOffset / width;
- } else {
- page += 1;
- offsetPercent = 1.0f * (width - mCurrentOffset) / width;
- }
- final boolean currentSelected = (offsetPercent <= SELECTION_FADE_PERCENTAGE);
- final boolean currentBold = (offsetPercent <= BOLD_FADE_PERCENTAGE);
- final float selectedPercent = (SELECTION_FADE_PERCENTAGE - offsetPercent) / SELECTION_FADE_PERCENTAGE;
-
- //Verify if the current view must be clipped to the screen
- RectF curPageBound = bounds.get(mCurrentPage);
- float curPageWidth = curPageBound.right - curPageBound.left;
- if (curPageBound.left < leftClip) {
- //Try to clip to the screen (left side)
- clipViewOnTheLeft(curPageBound, curPageWidth, left);
- }
- if (curPageBound.right > rightClip) {
- //Try to clip to the screen (right side)
- clipViewOnTheRight(curPageBound, curPageWidth, right);
- }
-
- //Left views starting from the current position
- if (mCurrentPage > 0) {
- for (int i = mCurrentPage - 1; i >= 0; i--) {
- RectF bound = bounds.get(i);
- //Is left side is outside the screen
- if (bound.left < leftClip) {
- float w = bound.right - bound.left;
- //Try to clip to the screen (left side)
- clipViewOnTheLeft(bound, w, left);
- //Except if there's an intersection with the right view
- RectF rightBound = bounds.get(i + 1);
- //Intersection
- if (bound.right + mTitlePadding > rightBound.left) {
- bound.left = rightBound.left - w - mTitlePadding;
- bound.right = bound.left + w;
- }
- }
- }
- }
- //Right views starting from the current position
- if (mCurrentPage < countMinusOne) {
- for (int i = mCurrentPage + 1 ; i < count; i++) {
- RectF bound = bounds.get(i);
- //If right side is outside the screen
- if (bound.right > rightClip) {
- float w = bound.right - bound.left;
- //Try to clip to the screen (right side)
- clipViewOnTheRight(bound, w, right);
- //Except if there's an intersection with the left view
- RectF leftBound = bounds.get(i - 1);
- //Intersection
- if (bound.left - mTitlePadding < leftBound.right) {
- bound.left = leftBound.right + mTitlePadding;
- bound.right = bound.left + w;
- }
- }
- }
- }
-
- //Now draw views
- for (int i = 0; i < count; i++) {
- //Get the title
- RectF bound = bounds.get(i);
- //Only if one side is visible
- if ((bound.left > left && bound.left < right) || (bound.right > left && bound.right < right)) {
- final boolean currentPage = (i == page);
- //Only set bold if we are within bounds
- mPaintText.setFakeBoldText(currentPage && currentBold && mBoldText);
-
- //Draw text as unselected
- mPaintText.setColor(mColorText);
- canvas.drawText(mTitleProvider.getTitle(i), bound.left, bound.bottom + mTopPadding, mPaintText);
-
- //If we are within the selected bounds draw the selected text
- if (currentPage && currentSelected) {
- mPaintText.setColor(mColorSelected);
- mPaintText.setAlpha((int)((mColorSelected >>> 24) * selectedPercent));
- canvas.drawText(mTitleProvider.getTitle(i), bound.left, bound.bottom + mTopPadding, mPaintText);
- }
- }
- }
-
- //Draw the footer line
- mPath = new Path();
- mPath.moveTo(0, height - mFooterLineHeight / 2f);
- mPath.lineTo(width, height - mFooterLineHeight / 2f);
- mPath.close();
- canvas.drawPath(mPath, mPaintFooterLine);
-
- switch (mFooterIndicatorStyle) {
- case Triangle:
- mPath = new Path();
- mPath.moveTo(halfWidth, height - mFooterLineHeight - mFooterIndicatorHeight);
- mPath.lineTo(halfWidth + mFooterIndicatorHeight, height - mFooterLineHeight);
- mPath.lineTo(halfWidth - mFooterIndicatorHeight, height - mFooterLineHeight);
- mPath.close();
- canvas.drawPath(mPath, mPaintFooterIndicator);
- break;
-
- case Underline:
- if (!currentSelected) {
- break;
- }
-
- RectF underlineBounds = bounds.get(page);
- mPath = new Path();
- mPath.moveTo(underlineBounds.left - mFooterIndicatorUnderlinePadding, height - mFooterLineHeight);
- mPath.lineTo(underlineBounds.right + mFooterIndicatorUnderlinePadding, height - mFooterLineHeight);
- mPath.lineTo(underlineBounds.right + mFooterIndicatorUnderlinePadding, height - mFooterLineHeight - mFooterIndicatorHeight);
- mPath.lineTo(underlineBounds.left - mFooterIndicatorUnderlinePadding, height - mFooterLineHeight - mFooterIndicatorHeight);
- mPath.close();
-
- mPaintFooterIndicator.setAlpha((int)(0xFF * selectedPercent));
- canvas.drawPath(mPath, mPaintFooterIndicator);
- mPaintFooterIndicator.setAlpha(0xFF);
- break;
- }
- }
-
- @Override
- public boolean onTouchEvent(MotionEvent event) {
- if (event.getAction() == MotionEvent.ACTION_DOWN) {
- final int count = mViewPager.getAdapter().getCount();
- final int width = getWidth();
- final float halfWidth = width / 2f;
- final float sixthWidth = width / 6f;
-
- if ((mCurrentPage > 0) && (event.getX() < halfWidth - sixthWidth)) {
- mViewPager.setCurrentItem(mCurrentPage - 1);
- return true;
- } else if ((mCurrentPage < count - 1) && (event.getX() > halfWidth + sixthWidth)) {
- mViewPager.setCurrentItem(mCurrentPage + 1);
- return true;
- }
- }
-
- return super.onTouchEvent(event);
- }
-
- /**
- * Set bounds for the right textView including clip padding.
- *
- * @param curViewBound
- * current bounds.
- * @param curViewWidth
- * width of the view.
- */
- private void clipViewOnTheRight(RectF curViewBound, float curViewWidth, int right) {
- curViewBound.right = right - mClipPadding;
- curViewBound.left = curViewBound.right - curViewWidth;
- }
-
- /**
- * Set bounds for the left textView including clip padding.
- *
- * @param curViewBound
- * current bounds.
- * @param curViewWidth
- * width of the view.
- */
- private void clipViewOnTheLeft(RectF curViewBound, float curViewWidth, int left) {
- curViewBound.left = left + mClipPadding;
- curViewBound.right = mClipPadding + curViewWidth;
- }
-
- /**
- * Calculate views bounds and scroll them according to the current index
- *
- * @param paint
- * @param currentIndex
- * @return
- */
- private ArrayList<RectF> calculateAllBounds(Paint paint) {
- ArrayList<RectF> list = new ArrayList<RectF>();
- //For each views (If no values then add a fake one)
- final int count = mViewPager.getAdapter().getCount();
- final int width = getWidth();
- final int halfWidth = width / 2;
- for (int i = 0; i < count; i++) {
- RectF bounds = calcBounds(i, paint);
- float w = (bounds.right - bounds.left);
- float h = (bounds.bottom - bounds.top);
- bounds.left = (halfWidth) - (w / 2) - mCurrentOffset + ((i - mCurrentPage) * width);
- bounds.right = bounds.left + w;
- bounds.top = 0;
- bounds.bottom = h;
- list.add(bounds);
- }
-
- return list;
- }
-
- /**
- * Calculate the bounds for a view's title
- *
- * @param index
- * @param paint
- * @return
- */
- private RectF calcBounds(int index, Paint paint) {
- //Calculate the text bounds
- RectF bounds = new RectF();
- bounds.right = paint.measureText(mTitleProvider.getTitle(index));
- bounds.bottom = paint.descent() - paint.ascent();
- return bounds;
- }
-
-
- public void setViewPager(ViewPager view) {
- if (view.getAdapter() == null) {
- throw new IllegalStateException("ViewPager does not have adapter instance.");
- }
- if (!(view.getAdapter() instanceof TitleProvider)) {
- throw new IllegalStateException("ViewPager adapter must implement TitleProvider to be used with TitlePageIndicator.");
- }
- mViewPager = view;
- mViewPager.setOnPageChangeListener(this);
- mTitleProvider = (TitleProvider)mViewPager.getAdapter();
- invalidate();
- }
-
-
- public void setViewPager(ViewPager view, int initialPosition) {
- setViewPager(view);
- setCurrentItem(initialPosition);
- }
-
-
- public void setCurrentItem(int item) {
- if (mViewPager == null) {
- throw new IllegalStateException("ViewPager has not been bound.");
- }
- mViewPager.setCurrentItem(item);
- mCurrentPage = item;
- invalidate();
- }
-
- public void onPageScrollStateChanged(int state) {
- mScrollState = state;
-
- if (mListener != null) {
- mListener.onPageScrollStateChanged(state);
- }
- }
-
-
- public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
- mCurrentPage = position;
- mCurrentOffset = positionOffsetPixels;
- invalidate();
-
- if (mListener != null) {
- mListener.onPageScrolled(position, positionOffset, positionOffsetPixels);
- }
- }
-
-
- public void onPageSelected(int position) {
- if (mScrollState == ViewPager.SCROLL_STATE_IDLE) {
- mCurrentPage = position;
- invalidate();
- }
-
- if (mListener != null) {
- mListener.onPageSelected(position);
- }
- }
-
- public void setOnPageChangeListener(ViewPager.OnPageChangeListener listener) {
- mListener = listener;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see android.view.View#onMeasure(int, int)
- */
- @Override
- protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
- setMeasuredDimension(measureWidth(widthMeasureSpec), measureHeight(heightMeasureSpec));
- }
-
- /**
- * Determines the width of this view
- *
- * @param measureSpec
- * A measureSpec packed into an int
- * @return The width of the view, honoring constraints from measureSpec
- */
- private int measureWidth(int measureSpec) {
- int result = 0;
- int specMode = MeasureSpec.getMode(measureSpec);
- int specSize = MeasureSpec.getSize(measureSpec);
-
- if (specMode != MeasureSpec.EXACTLY) {
- throw new IllegalStateException(getClass().getSimpleName() + " can only be used in EXACTLY mode.");
- }
- result = specSize;
- return result;
- }
-
- /**
- * Determines the height of this view
- *
- * @param measureSpec
- * A measureSpec packed into an int
- * @return The height of the view, honoring constraints from measureSpec
- */
- private int measureHeight(int measureSpec) {
- float result = 0;
- int specMode = MeasureSpec.getMode(measureSpec);
- int specSize = MeasureSpec.getSize(measureSpec);
-
- if (specMode == MeasureSpec.EXACTLY) {
- //We were told how big to be
- result = specSize;
- } else {
- //Calculate the text bounds
- RectF bounds = new RectF();
- bounds.bottom = mPaintText.descent()-mPaintText.ascent();
- result = bounds.bottom - bounds.top + mFooterLineHeight + mFooterPadding + mTopPadding;
- if (mFooterIndicatorStyle != IndicatorStyle.None) {
- result += mFooterIndicatorHeight;
- }
- }
- return (int)result;
- }
-
- @Override
- public void onRestoreInstanceState(Parcelable state) {
- SavedState savedState = (SavedState)state;
- super.onRestoreInstanceState(savedState.getSuperState());
- mCurrentPage = savedState.currentPage;
- requestLayout();
- }
-
- @Override
- public Parcelable onSaveInstanceState() {
- Parcelable superState = super.onSaveInstanceState();
- SavedState savedState = new SavedState(superState);
- savedState.currentPage = mCurrentPage;
- return savedState;
- }
-
- static class SavedState extends BaseSavedState {
- int currentPage;
-
- public SavedState(Parcelable superState) {
- super(superState);
- }
-
- private SavedState(Parcel in) {
- super(in);
- currentPage = in.readInt();
- }
-
- @Override
- public void writeToParcel(Parcel dest, int flags) {
- super.writeToParcel(dest, flags);
- dest.writeInt(currentPage);
- }
-
- public static final Parcelable.Creator<SavedState> CREATOR = new Parcelable.Creator<SavedState>() {
-
- public SavedState createFromParcel(Parcel in) {
- return new SavedState(in);
- }
-
-
- public SavedState[] newArray(int size) {
- return new SavedState[size];
- }
- };
- }
-}
diff --git a/vdrmanager/src/com/viewpagerindicator/TitleProvider.java b/vdrmanager/src/com/viewpagerindicator/TitleProvider.java
deleted file mode 100644
index 2a04b65..0000000
--- a/vdrmanager/src/com/viewpagerindicator/TitleProvider.java
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (C) 2011 Patrik Akerfeldt
- *
- * 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 com.viewpagerindicator;
-
-/**
- * A TitleProvider provides the title to display according to a view.
- */
-public interface TitleProvider {
- /**
- * Returns the title of the view at position
- * @param position
- * @return
- */
- public String getTitle(int position);
-}