1 files changed, 0 insertions, 195 deletions
diff --git a/experimental/DrawingBoard/SkColorPalette.cpp b/experimental/DrawingBoard/SkColorPalette.cpp
deleted file mode 100644
index f2776af4ff..0000000000
--- a/experimental/DrawingBoard/SkColorPalette.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#include "SkView.h"
-#include "SkCanvas.h"
-#include "SkPaint.h"
-#include "SkGradientShader.h"
-#include "SkColorPalette.h"
-
-SkColorPalette::SkColorPalette() {
-    fSlotRect = SkRect::MakeWH(SkIntToScalar(50), SkIntToScalar(20));
-    fGradientRect = SkRect::MakeWH(SkIntToScalar(100), SkIntToScalar(100));
-    fSelected = 0;
-    fCurrColor = 0xFF000000;
-
-    fColors[0] = SK_ColorWHITE;
-    fColors[1] = SK_ColorBLACK;
-    fColors[2] = SK_ColorRED;
-    fColors[3] = SK_ColorGREEN;
-    fColors[4] = SK_ColorBLUE;
-}
-
-bool SkColorPalette::onEvent(const SkEvent& evt) {
-    return this->INHERITED::onEvent(evt);
-}
-
-void SkColorPalette::onDraw(SkCanvas* canvas) {
-    canvas->drawColor(SK_ColorWHITE);
-
-    SkPaint paint;
-    paint.setAntiAlias(true);
-
-    canvas->translate(PalettePadding, PalettePadding);
-
-    for (int i = 0; i < PaletteSlots; ++i) {
-        if (fSelected == i) {
-            paint.setStrokeWidth(SkIntToScalar(3));
-        }
-        else {
-            paint.setStrokeWidth(1);
-        }
-
-        paint.setStyle(SkPaint::kStroke_Style);
-        paint.setColor(SK_ColorBLACK);
-        canvas->drawRect(fSlotRect, paint);
-        paint.setStyle(SkPaint::kFill_Style);
-        paint.setColor(fColors[i]);
-        canvas->drawRect(fSlotRect, paint);
-        canvas->translate(0, fSlotRect.height() + PalettePadding);
-    }
-    paint.setStrokeWidth(0);
-    canvas->translate(0, PalettePadding);
-    SkPoint p = SkPoint::Make(0,0);
-    SkPoint q = SkPoint::Make(this->width(), 0);
-    SkPoint pts[] = {p, q};
-
-    SkColor colors[] = { SK_ColorRED, SK_ColorYELLOW, SK_ColorGREEN,
-        SK_ColorCYAN, SK_ColorBLUE, SK_ColorMAGENTA,SK_ColorRED};
-    SkScalar colorPositions[] = { 0, 0.2, 0.4, 0.5, 0.6, 0.8, 1.0};
-
-
-    SkShader* shader1 = SkGradientShader::CreateLinear(pts, colors, colorPositions,7,
-                                                       SkShader::kMirror_TileMode);
-    paint.setShader(shader1)->unref();
-
-    canvas->drawRect(fGradientRect, paint);
-
-    //this->INHERITED::onDraw(canvas);
-}
-
-SkView::Click* SkColorPalette::onFindClickHandler(SkScalar x, SkScalar y) {
-    return new Click(this);
-}
-
-bool SkColorPalette::onClick(SkView::Click* click) {
-    SkPoint curr = click->fCurr;
-    //SkDebugf("click %f %f \n", curr.fX, curr.fY);
-    int selected = selectSlot(curr);
-    if (selected >= 0) {
-        switch (click->fState) {
-            case SkView::Click::kDown_State:
-            case SkView::Click::kMoved_State:
-            case SkView::Click::kUp_State:
-                fSelected = selected;
-                fCurrColor = fColors[fSelected];
-                break;
-            default:
-                break;
-        }
-        return true;
-    }
-    else{
-        //account for padding
-        curr.fX -= PalettePadding;
-        curr.fY -= 2 * PalettePadding + (fSlotRect.height() + PalettePadding) * PaletteSlots;
-        if (curr.fX < 0 || curr.fX > fGradientRect.width() ||
-            curr.fY < 0 || curr.fY > fGradientRect.height()) {
-            return false;
-        }
-        else {
-            switch (click->fState) {
-                case SkView::Click::kDown_State:
-                case SkView::Click::kMoved_State:
-                case SkView::Click::kUp_State:
-                    fColors[fSelected] = selectColorFromGradient(curr);
-                    fCurrColor = fColors[fSelected];
-                    break;
-                default:
-                    break;
-            }
-            return true;
-        }
-    }
-}
-
-void SkColorPalette::onSizeChange() {
-    fGradientRect = SkRect::MakeWH(this->width() - 2*PalettePadding,
-                                   this->width() - 2*PalettePadding);
-    this->INHERITED::onSizeChange();
-}
-
-int SkColorPalette::selectSlot(SkPoint& cursorPosition) {
-    //account for padding
-    cursorPosition.fX -= PalettePadding;
-    cursorPosition.fY -= PalettePadding;
-
-    if (cursorPosition.fX < 0 || cursorPosition.fX > fSlotRect.width() ||
-        cursorPosition.fY < 0 || cursorPosition.fY > (fSlotRect.height() + PalettePadding) * PaletteSlots) {
-        return -1;
-    }
-    int index = cursorPosition.fY/(fSlotRect.height() + PalettePadding);
-    int offset = (int)cursorPosition.fY%((int)fSlotRect.height() + PalettePadding);
-    if (offset <= fSlotRect.height()) {
-        return index;
-    }
-    else {
-        return -1;
-    }
-}
-
-SkColor SkColorPalette::selectColorFromGradient(SkPoint& cursorPosition) {
-    float h = cursorPosition.fX/fGradientRect.width();
-    float s = 1.0 - cursorPosition.fY/fGradientRect.height();
-    float v = 1.0;
-    float _h,r,g,b;
-    float _1, _2, _3;
-    int _i;
-
-    _h = h * 6;
-    _i = (int)_h;
-    _1 = v * (1 - s);
-    _2 = v * (1 - s * (_h - _i));
-    _3 = v * (1 - s * (1 - (_h - _i)));
-
-    if (_i == 0) {
-        r = v;
-        g = _3;
-        b = _1;
-    }
-    else if (_i == 1) {
-        r = _2;
-        g = v;
-        b = _1;
-    }
-    else if (_i == 2) {
-        r = _1;
-        g = v;
-        b = _3;
-    }
-    else if (_i == 3) {
-        r = _1;
-        g = _2;
-        b = v;
-    }
-    else if (_i == 4) {
-        r = _3;
-        g = _1;
-        b = v;
-    }
-    else {
-        r = v;
-        g = _1;
-        b = _2;
-    };
-
-    SkColor retval = 0xFF000000;
-    retval += ((int)(r * 255) << 16);
-    retval += ((int)(g * 255) << 8);
-    retval += (int)(b * 255);
-    return retval;
-}