remove deprecated gallery

src/gui/widget/gallery.h

@@ -1,116 +0,0 @@
-#ifndef __GALLERY_H__
-#define __GALLERY_H__
-#include <widget/absspinner.h>
-namespace cdroid{
-
-class Gallery:public AbsSpinner{
-private:
-    static constexpr int SCROLL_TO_FLING_UNCERTAINTY_TIMEOUT = 250;
-    class FlingRunnable:public Runnable{
-    public:
-        Scroller*mScroller;
-        int mLastFlingX;
-        Gallery*mGallery;
-        void startCommon();
-    public:
-        FlingRunnable(Gallery*g);
-        void startUsingVelocity(int initalVelocity);
-        void startUsingDistance(int distance);
-        void stop(bool scrollIntoSlots);
-        void endFling(bool scrollIntoSlots);
-        void operator()()override;
-    };
-    int mSpacing = 0;
-    int mAnimationDuration = 400;
-    float mUnselectedAlpha;
-    int mLeftMost;
-    int mRightMost;
-    int mGravity;
-    int mDownTouchPosition;
-    View* mDownTouchView;
-    FlingRunnable* mFlingRunnable;
-    Runnable mDisableSuppressSelectionChangedRunnable;
-    bool mShouldStopFling;
-    View* mSelectedChild;
-    bool mShouldCallbackDuringFling = true;
-    bool mShouldCallbackOnUnselectedItemClick = true;
-    bool mSuppressSelectionChanged;
-    bool mReceivedInvokeKeyDown;
-    //AdapterContextMenuInfo mContextMenuInfo;
-    bool mIsFirstScroll;
-    bool mIsRtl = true;
-    int mSelectedCenterOffset;
-
-private:
-    void offsetChildrenLeftAndRight(int offset);
-    int getCenterOfGallery();
-    static int getCenterOfView(View* view);
-    void detachOffScreenChildren(bool toLeft);
-    void scrollIntoSlots();
-    void onFinishedMovement();
-    void setSelectionToCenterChild();
-    void fillToGalleryLeft();
-    void fillToGalleryLeftRtl();
-    void fillToGalleryLeftLtr();
-    void fillToGalleryRight();
-    void fillToGalleryRightRtl();
-    void fillToGalleryRightLtr();
-    View*makeAndAddView(int position, int offset, int x, bool fromLeft);
-    void setUpChild(View* child, int offset, int x, bool fromLeft);
-    int calculateTop(View* child, bool duringLayout);
-    void dispatchPress(View* child);
-    void dispatchUnpress();
-    bool dispatchLongPress(View& view, int position, long id, float x, float y,bool useOffsets);
-    bool scrollToChild(int childPosition);
-    void updateSelectedItemMetadata();
-protected:
-    void onAttachedToWindow()override;
-    bool getChildStaticTransformation(View* child, Transformation& t);
-    int  computeHorizontalScrollExtent()override; 
-    int   computeHorizontalScrollOffset()override;
-    int computeHorizontalScrollRange()override;
-    bool checkLayoutParams(const ViewGroup::LayoutParams* p)const override;
-    ViewGroup::LayoutParams* generateLayoutParams(const ViewGroup::LayoutParams* p)const override;
-    ViewGroup::LayoutParams* generateDefaultLayoutParams()const override;
-    void onLayout(bool changed, int l, int t, int w, int h)override;
-    int getChildHeight(View* child)override;
-
-    void trackMotionScroll(int deltaX);
-    int getLimitedMotionScrollAmount(bool motionToLeft, int deltaX);
-    void onUp();
-    void onCancel();
-    bool moveDirection(int direction);
-
-    void selectionChanged()override;
-    void layout(int delta, bool animate)override;
-    void dispatchSetPressed(bool pressed)override;
-    void setSelectedPositionInt(int position)override;
-    int getChildDrawingOrder(int childCount, int i)override;
-public:
-    Gallery(Context* context,const AttributeSet& attrs);
-    void setCallbackDuringFling(bool shouldCallback);
-    void setCallbackOnUnselectedItemClick(bool shouldCallback);
-    void setAnimationDuration(int animationDurationMillis);
-    void setSpacing(int spacing);
-    void setUnselectedAlpha(float unselectedAlpha);
-    ViewGroup::LayoutParams* generateLayoutParams(const AttributeSet& attrs)const override;
-    bool onTouchEvent(MotionEvent& event)override;
-
-    //override from OnGestureListener BEGIN
-    bool onSingleTapUp(MotionEvent& e);
-    bool onFling(MotionEvent& e1, MotionEvent& e2, float velocityX, float velocityY);
-    bool onScroll(MotionEvent& e1,MotionEvent& e2, float distanceX, float distanceY);
-    bool onDown(MotionEvent& e);
-    void onLongPress(MotionEvent& e);
-    void onShowPress(MotionEvent& e);
-    //override from OnGestureListener END;
-
-    void dispatchSetSelected(bool selected)override;
-    bool dispatchKeyEvent(KeyEvent& event)override;
-    bool onKeyDown(int keyCode, KeyEvent& event)override;
-    bool onKeyUp(int keyCode, KeyEvent& event)override;
-    void setGravity(int gravity);
-};
-
-}//endof namespace
-#endif