moved color picker to libs

1 files changed, 0 insertions, 300 deletions

diff --git a/src/main/java/yuku/ambilwarna/AmbilWarnaDialog.java b/src/main/java/yuku/ambilwarna/AmbilWarnaDialog.java
deleted file mode 100644
index e553ed10..00000000
--- a/src/main/java/yuku/ambilwarna/AmbilWarnaDialog.java
+++ /dev/null
@@ -1,300 +0,0 @@
-package yuku.ambilwarna;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.DialogInterface.OnCancelListener;
-import android.graphics.Color;
-import android.graphics.drawable.GradientDrawable;
-import android.view.LayoutInflater;
-import android.view.MotionEvent;
-import android.view.View;
-import android.view.ViewGroup;
-import android.view.ViewTreeObserver;
-import android.widget.ImageView;
-import android.widget.RelativeLayout;
-
-import eu.siacs.conversations.R;
-
-public class AmbilWarnaDialog {
-	public interface OnAmbilWarnaListener {
-		void onCancel(AmbilWarnaDialog dialog);
-
-		void onOk(AmbilWarnaDialog dialog, int color);
-	}
-
-	final AlertDialog dialog;
-	private final boolean supportsAlpha;
-	final OnAmbilWarnaListener listener;
-	final View viewHue;
-	final AmbilWarnaSquare viewSatVal;
-	final ImageView viewCursor;
-	final ImageView viewAlphaCursor;
-	final View viewOldColor;
-	final View viewNewColor;
-	final View viewAlphaOverlay;
-	final ImageView viewTarget;
-	final ImageView viewAlphaCheckered;
-	final ViewGroup viewContainer;
-	final float[] currentColorHsv = new float[3];
-	int alpha;
-
-	/**
-	 * Create an AmbilWarnaDialog.
-	 *
-	 * @param context activity context
-	 * @param color current color
-	 * @param listener an OnAmbilWarnaListener, allowing you to get back error or OK
-	 */
-	public AmbilWarnaDialog(final Context context, int color, OnAmbilWarnaListener listener) {
-		this(context, color, false, listener);
-	}
-
-	/**
-	 * Create an AmbilWarnaDialog.
-	 *
-	 * @param context activity context
-	 * @param color current color
-	 * @param supportsAlpha whether alpha/transparency controls are enabled
-	 * @param listener an OnAmbilWarnaListener, allowing you to get back error or OK
-	 */
-	public AmbilWarnaDialog(final Context context, int color, boolean supportsAlpha, OnAmbilWarnaListener listener) {
-		this.supportsAlpha = supportsAlpha;
-		this.listener = listener;
-
-		if (!supportsAlpha) { // remove alpha if not supported
-			color = color | 0xff000000;
-		}
-
-		Color.colorToHSV(color, currentColorHsv);
-		alpha = Color.alpha(color);
-
-		final View view = LayoutInflater.from(context).inflate(R.layout.ambilwarna_dialog, null);
-		viewHue = view.findViewById(R.id.ambilwarna_viewHue);
-		viewSatVal = (AmbilWarnaSquare) view.findViewById(R.id.ambilwarna_viewSatBri);
-		viewCursor = (ImageView) view.findViewById(R.id.ambilwarna_cursor);
-		viewOldColor = view.findViewById(R.id.ambilwarna_oldColor);
-		viewNewColor = view.findViewById(R.id.ambilwarna_newColor);
-		viewTarget = (ImageView) view.findViewById(R.id.ambilwarna_target);
-		viewContainer = (ViewGroup) view.findViewById(R.id.ambilwarna_viewContainer);
-		viewAlphaOverlay = view.findViewById(R.id.ambilwarna_overlay);
-		viewAlphaCursor = (ImageView) view.findViewById(R.id.ambilwarna_alphaCursor);
-		viewAlphaCheckered = (ImageView) view.findViewById(R.id.ambilwarna_alphaCheckered);
-
-		{ // hide/show alpha
-			viewAlphaOverlay.setVisibility(supportsAlpha? View.VISIBLE: View.GONE);
-			viewAlphaCursor.setVisibility(supportsAlpha? View.VISIBLE: View.GONE);
-			viewAlphaCheckered.setVisibility(supportsAlpha? View.VISIBLE: View.GONE);
-		}
-
-		viewSatVal.setHue(getHue());
-		viewOldColor.setBackgroundColor(color);
-		viewNewColor.setBackgroundColor(color);
-
-		viewHue.setOnTouchListener(new View.OnTouchListener() {
-			@Override
-			public boolean onTouch(View v, MotionEvent event) {
-				if (event.getAction() == MotionEvent.ACTION_MOVE
-				|| event.getAction() == MotionEvent.ACTION_DOWN
-				|| event.getAction() == MotionEvent.ACTION_UP) {
-
-					float y = event.getY();
-					if (y < 0.f) y = 0.f;
-					if (y > viewHue.getMeasuredHeight()) {
-						y = viewHue.getMeasuredHeight() - 0.001f; // to avoid jumping the cursor from bottom to top.
-					}
-					float hue = 360.f - 360.f / viewHue.getMeasuredHeight() * y;
-					if (hue == 360.f) hue = 0.f;
-					setHue(hue);
-
-					// update view
-					viewSatVal.setHue(getHue());
-					moveCursor();
-					viewNewColor.setBackgroundColor(getColor());
-					updateAlphaView();
-					return true;
-				}
-				return false;
-			}
-		});
-
-		if (supportsAlpha) viewAlphaCheckered.setOnTouchListener(new View.OnTouchListener() {
-			@Override
-			public boolean onTouch(View v, MotionEvent event) {
-				if ((event.getAction() == MotionEvent.ACTION_MOVE)
-				|| (event.getAction() == MotionEvent.ACTION_DOWN)
-				|| (event.getAction() == MotionEvent.ACTION_UP)) {
-
-					float y = event.getY();
-					if (y < 0.f) {
-						y = 0.f;
-					}
-					if (y > viewAlphaCheckered.getMeasuredHeight()) {
-						y = viewAlphaCheckered.getMeasuredHeight() - 0.001f; // to avoid jumping the cursor from bottom to top.
-					}
-					final int a = Math.round(255.f - ((255.f / viewAlphaCheckered.getMeasuredHeight()) * y));
-					AmbilWarnaDialog.this.setAlpha(a);
-
-					// update view
-					moveAlphaCursor();
-					int col = AmbilWarnaDialog.this.getColor();
-					int c = a << 24 | col & 0x00ffffff;
-					viewNewColor.setBackgroundColor(c);
-					return true;
-				}
-				return false;
-			}
-		});
-		viewSatVal.setOnTouchListener(new View.OnTouchListener() {
-			@Override
-			public boolean onTouch(View v, MotionEvent event) {
-				if (event.getAction() == MotionEvent.ACTION_MOVE
-				|| event.getAction() == MotionEvent.ACTION_DOWN
-				|| event.getAction() == MotionEvent.ACTION_UP) {
-
-					float x = event.getX(); // touch event are in dp units.
-					float y = event.getY();
-
-					if (x < 0.f) x = 0.f;
-					if (x > viewSatVal.getMeasuredWidth()) x = viewSatVal.getMeasuredWidth();
-					if (y < 0.f) y = 0.f;
-					if (y > viewSatVal.getMeasuredHeight()) y = viewSatVal.getMeasuredHeight();
-
-					setSat(1.f / viewSatVal.getMeasuredWidth() * x);
-					setVal(1.f - (1.f / viewSatVal.getMeasuredHeight() * y));
-
-					// update view
-					moveTarget();
-					viewNewColor.setBackgroundColor(getColor());
-
-					return true;
-				}
-				return false;
-			}
-		});
-
-		dialog = new AlertDialog.Builder(context)
-		.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
-			@Override
-			public void onClick(DialogInterface dialog, int which) {
-				if (AmbilWarnaDialog.this.listener != null) {
-					AmbilWarnaDialog.this.listener.onOk(AmbilWarnaDialog.this, getColor());
-				}
-			}
-		})
-		.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
-			@Override
-			public void onClick(DialogInterface dialog, int which) {
-				if (AmbilWarnaDialog.this.listener != null) {
-					AmbilWarnaDialog.this.listener.onCancel(AmbilWarnaDialog.this);
-				}
-			}
-		})
-		.setOnCancelListener(new OnCancelListener() {
-			// if back button is used, call back our listener.
-			@Override
-			public void onCancel(DialogInterface paramDialogInterface) {
-				if (AmbilWarnaDialog.this.listener != null) {
-					AmbilWarnaDialog.this.listener.onCancel(AmbilWarnaDialog.this);
-				}
-
-			}
-		})
-		.create();
-		// kill all padding from the dialog window
-		dialog.setView(view, 0, 0, 0, 0);
-
-		// move cursor & target on first draw
-		ViewTreeObserver vto = view.getViewTreeObserver();
-		vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
-			@Override
-			public void onGlobalLayout() {
-				moveCursor();
-				if (AmbilWarnaDialog.this.supportsAlpha) moveAlphaCursor();
-				moveTarget();
-				if (AmbilWarnaDialog.this.supportsAlpha) updateAlphaView();
-				view.getViewTreeObserver().removeGlobalOnLayoutListener(this);
-			}
-		});
-	}
-
-	protected void moveCursor() {
-		float y = viewHue.getMeasuredHeight() - (getHue() * viewHue.getMeasuredHeight() / 360.f);
-		if (y == viewHue.getMeasuredHeight()) y = 0.f;
-		RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) viewCursor.getLayoutParams();
-		layoutParams.leftMargin = (int) (viewHue.getLeft() - Math.floor(viewCursor.getMeasuredWidth() / 2) - viewContainer.getPaddingLeft());
-		layoutParams.topMargin = (int) (viewHue.getTop() + y - Math.floor(viewCursor.getMeasuredHeight() / 2) - viewContainer.getPaddingTop());
-		viewCursor.setLayoutParams(layoutParams);
-	}
-
-	protected void moveTarget() {
-		float x = getSat() * viewSatVal.getMeasuredWidth();
-		float y = (1.f - getVal()) * viewSatVal.getMeasuredHeight();
-		RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) viewTarget.getLayoutParams();
-		layoutParams.leftMargin = (int) (viewSatVal.getLeft() + x - Math.floor(viewTarget.getMeasuredWidth() / 2) - viewContainer.getPaddingLeft());
-		layoutParams.topMargin = (int) (viewSatVal.getTop() + y - Math.floor(viewTarget.getMeasuredHeight() / 2) - viewContainer.getPaddingTop());
-		viewTarget.setLayoutParams(layoutParams);
-	}
-
-	protected void moveAlphaCursor() {
-		final int measuredHeight = this.viewAlphaCheckered.getMeasuredHeight();
-		float y = measuredHeight - ((this.getAlpha() * measuredHeight) / 255.f);
-		final RelativeLayout.LayoutParams layoutParams = (RelativeLayout.LayoutParams) this.viewAlphaCursor.getLayoutParams();
-		layoutParams.leftMargin = (int) (this.viewAlphaCheckered.getLeft() - Math.floor(this.viewAlphaCursor.getMeasuredWidth() / 2) - this.viewContainer.getPaddingLeft());
-		layoutParams.topMargin = (int) ((this.viewAlphaCheckered.getTop() + y) - Math.floor(this.viewAlphaCursor.getMeasuredHeight() / 2) - this.viewContainer.getPaddingTop());
-
-		this.viewAlphaCursor.setLayoutParams(layoutParams);
-	}
-
-	private int getColor() {
-		final int argb = Color.HSVToColor(currentColorHsv);
-		return alpha << 24 | (argb & 0x00ffffff);
-	}
-
-	private float getHue() {
-		return currentColorHsv[0];
-	}
-
-	private float getAlpha() {
-		return this.alpha;
-	}
-
-	private float getSat() {
-		return currentColorHsv[1];
-	}
-
-	private float getVal() {
-		return currentColorHsv[2];
-	}
-
-	private void setHue(float hue) {
-		currentColorHsv[0] = hue;
-	}
-
-	private void setSat(float sat) {
-		currentColorHsv[1] = sat;
-	}
-
-	private void setAlpha(int alpha) {
-		this.alpha = alpha;
-	}
-
-	private void setVal(float val) {
-		currentColorHsv[2] = val;
-	}
-
-	public void show() {
-		dialog.show();
-	}
-
-	public AlertDialog getDialog() {
-		return dialog;
-	}
-
-	private void updateAlphaView() {
-		final GradientDrawable gd = new GradientDrawable(GradientDrawable.Orientation.TOP_BOTTOM, new int[] {
-		Color.HSVToColor(currentColorHsv), 0x0
-		});
-		viewAlphaOverlay.setBackgroundDrawable(gd);
-	}
-}
\ No newline at end of file