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Diffstat (limited to 'chrome/views/painter.cc')
| -rw-r--r-- | chrome/views/painter.cc | 165 |
1 files changed, 0 insertions, 165 deletions
diff --git a/chrome/views/painter.cc b/chrome/views/painter.cc deleted file mode 100644 index 464bba4..0000000 --- a/chrome/views/painter.cc +++ /dev/null @@ -1,165 +0,0 @@ -// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include "chrome/views/painter.h" - -#include "app/gfx/chrome_canvas.h" -#include "app/resource_bundle.h" -#include "base/logging.h" -#include "skia/include/SkBitmap.h" -#include "skia/include/SkGradientShader.h" - -namespace views { - -namespace { - -class GradientPainter : public Painter { - public: - GradientPainter(bool horizontal, const SkColor& top, const SkColor& bottom) - : horizontal_(horizontal) { - colors_[0] = top; - colors_[1] = bottom; - } - - virtual ~GradientPainter() { - } - - void Paint(int w, int h, ChromeCanvas* canvas) { - SkPaint paint; - SkPoint p[2]; - p[0].set(SkIntToScalar(0), SkIntToScalar(0)); - if (horizontal_) - p[1].set(SkIntToScalar(w), SkIntToScalar(0)); - else - p[1].set(SkIntToScalar(0), SkIntToScalar(h)); - - SkShader* s = - SkGradientShader::CreateLinear(p, colors_, NULL, 2, - SkShader::kClamp_TileMode, NULL); - paint.setStyle(SkPaint::kFill_Style); - paint.setShader(s); - // Need to unref shader, otherwise never deleted. - s->unref(); - - canvas->drawRectCoords(SkIntToScalar(0), SkIntToScalar(0), - SkIntToScalar(w), SkIntToScalar(h), paint); - } - - private: - bool horizontal_; - SkColor colors_[2]; - - DISALLOW_EVIL_CONSTRUCTORS(GradientPainter); -}; - - -} - -// static -void Painter::PaintPainterAt(int x, int y, int w, int h, - ChromeCanvas* canvas, Painter* painter) { - DCHECK(canvas && painter); - if (w < 0 || h < 0) - return; - canvas->save(); - canvas->TranslateInt(x, y); - painter->Paint(w, h, canvas); - canvas->restore(); -} - -ImagePainter::ImagePainter(const int image_resource_names[], - bool draw_center) - : draw_center_(draw_center) { - DCHECK(image_resource_names); - ResourceBundle& rb = ResourceBundle::GetSharedInstance(); - for (int i = 0, max = draw_center ? 9 : 8; i < max; ++i) - images_.push_back(rb.GetBitmapNamed(image_resource_names[i])); -} - -void ImagePainter::Paint(int w, int h, ChromeCanvas* canvas) { - canvas->DrawBitmapInt(*images_[BORDER_TOP_LEFT], 0, 0); - canvas->TileImageInt(*images_[BORDER_TOP], - images_[BORDER_TOP_LEFT]->width(), - 0, - w - images_[BORDER_TOP_LEFT]->width() - - images_[BORDER_TOP_RIGHT]->width(), - images_[BORDER_TOP_LEFT]->height()); - canvas->DrawBitmapInt(*images_[BORDER_TOP_RIGHT], - w - images_[BORDER_TOP_RIGHT]->width(), - 0); - canvas->TileImageInt(*images_[BORDER_RIGHT], - w - images_[BORDER_RIGHT]->width(), - images_[BORDER_TOP_RIGHT]->height(), - images_[BORDER_RIGHT]->width(), - h - images_[BORDER_TOP_RIGHT]->height() - - images_[BORDER_BOTTOM_RIGHT]->height()); - canvas->DrawBitmapInt(*images_[BORDER_BOTTOM_RIGHT], - w - images_[BORDER_BOTTOM_RIGHT]->width(), - h - images_[BORDER_BOTTOM_RIGHT]->height()); - canvas->TileImageInt(*images_[BORDER_BOTTOM], - images_[BORDER_BOTTOM_LEFT]->width(), - h - images_[BORDER_BOTTOM]->height(), - w - images_[BORDER_BOTTOM_LEFT]->width() - - images_[BORDER_BOTTOM_RIGHT]->width(), - images_[BORDER_BOTTOM]->height()); - canvas->DrawBitmapInt(*images_[BORDER_BOTTOM_LEFT], - 0, - h - images_[BORDER_BOTTOM_LEFT]->height()); - canvas->TileImageInt(*images_[BORDER_LEFT], - 0, - images_[BORDER_TOP_LEFT]->height(), - images_[BORDER_LEFT]->width(), - h - images_[BORDER_TOP_LEFT]->height() - - images_[BORDER_BOTTOM_LEFT]->height()); - if (draw_center_) { - canvas->DrawBitmapInt(*images_[BORDER_CENTER], - 0, - 0, - images_[BORDER_CENTER]->width(), - images_[BORDER_CENTER]->height(), - images_[BORDER_TOP_LEFT]->width(), - images_[BORDER_TOP_LEFT]->height(), - w - images_[BORDER_TOP_LEFT]->width() - - images_[BORDER_TOP_RIGHT]->width(), - h - images_[BORDER_TOP_LEFT]->height() - - images_[BORDER_TOP_RIGHT]->height(), - false); - } -} - -// static -Painter* Painter::CreateHorizontalGradient(SkColor c1, SkColor c2) { - return new GradientPainter(true, c1, c2); -} - -// static -Painter* Painter::CreateVerticalGradient(SkColor c1, SkColor c2) { - return new GradientPainter(false, c1, c2); -} - -HorizontalPainter::HorizontalPainter(const int image_resource_names[]) { - ResourceBundle& rb = ResourceBundle::GetSharedInstance(); - for (int i = 0; i < 3; ++i) - images_[i] = rb.GetBitmapNamed(image_resource_names[i]); - height_ = images_[LEFT]->height(); - DCHECK(images_[LEFT]->height() == images_[RIGHT]->height() && - images_[LEFT]->height() == images_[CENTER]->height()); -} - -void HorizontalPainter::Paint(int w, int h, ChromeCanvas* canvas) { - if (w < (images_[LEFT]->width() + images_[CENTER]->width() + - images_[RIGHT]->width())) { - // No room to paint. - return; - } - canvas->DrawBitmapInt(*images_[LEFT], 0, 0); - canvas->DrawBitmapInt(*images_[RIGHT], w - images_[RIGHT]->width(), 0); - canvas->TileImageInt(*images_[CENTER], - images_[LEFT]->width(), - 0, - w - images_[LEFT]->width() - images_[RIGHT]->width(), - height_); -} - -} // namespace views |