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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/chromeos/login/username_view.h" | 5 #include "chrome/browser/chromeos/login/username_view.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/utf_string_conversions.h" |
| 8 #include "gfx/canvas.h" | 9 #include "gfx/canvas.h" |
| 9 #include "gfx/canvas_skia.h" | 10 #include "gfx/canvas_skia.h" |
| 10 #include "gfx/rect.h" | 11 #include "gfx/rect.h" |
| 11 #include "third_party/skia/include/core/SkComposeShader.h" | 12 #include "third_party/skia/include/core/SkComposeShader.h" |
| 12 #include "third_party/skia/include/effects/SkGradientShader.h" | 13 #include "third_party/skia/include/effects/SkGradientShader.h" |
| 13 #include "views/background.h" | 14 #include "views/background.h" |
| 14 | 15 |
| 15 namespace { | 16 namespace { |
| 16 // Username label background color. | 17 // Username label background color. |
| 17 const SkColor kLabelBackgoundColor = 0x55000000; | 18 const SkColor kLabelBackgoundColor = 0x55000000; |
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| 71 void UsernameView::PaintUsername(const gfx::Rect& bounds) { | 72 void UsernameView::PaintUsername(const gfx::Rect& bounds) { |
| 72 margin_width_ = bounds.height() * kMarginRatio; | 73 margin_width_ = bounds.height() * kMarginRatio; |
| 73 gfx::CanvasSkia canvas(bounds.width(), bounds.height(), false); | 74 gfx::CanvasSkia canvas(bounds.width(), bounds.height(), false); |
| 74 // Draw background. | 75 // Draw background. |
| 75 canvas.drawColor(kLabelBackgoundColor); | 76 canvas.drawColor(kLabelBackgoundColor); |
| 76 // Calculate needed space. | 77 // Calculate needed space. |
| 77 int flags = gfx::Canvas::TEXT_ALIGN_LEFT | | 78 int flags = gfx::Canvas::TEXT_ALIGN_LEFT | |
| 78 gfx::Canvas::TEXT_VALIGN_MIDDLE | | 79 gfx::Canvas::TEXT_VALIGN_MIDDLE | |
| 79 gfx::Canvas::NO_ELLIPSIS; | 80 gfx::Canvas::NO_ELLIPSIS; |
| 80 int text_height; | 81 int text_height; |
| 81 gfx::CanvasSkia::SizeStringInt(GetText(), font(), | 82 gfx::CanvasSkia::SizeStringInt(WideToUTF16Hack(GetText()), font(), |
| 82 &text_width_, &text_height, | 83 &text_width_, &text_height, |
| 83 flags); | 84 flags); |
| 84 text_width_ = std::min(text_width_, bounds.width() - margin_width_); | 85 text_width_ = std::min(text_width_, bounds.width() - margin_width_); |
| 85 // Draw the text. | 86 // Draw the text. |
| 86 canvas.DrawStringInt(GetText(), font(), GetColor(), | 87 canvas.DrawStringInt(GetText(), font(), GetColor(), |
| 87 bounds.x() + margin_width_, bounds.y(), | 88 bounds.x() + margin_width_, bounds.y(), |
| 88 bounds.width() - margin_width_, bounds.height(), | 89 bounds.width() - margin_width_, bounds.height(), |
| 89 flags); | 90 flags); |
| 90 | 91 |
| 91 text_image_.reset(new SkBitmap(canvas.ExtractBitmap())); | 92 text_image_.reset(new SkBitmap(canvas.ExtractBitmap())); |
| 92 text_image_->buildMipMap(false); | 93 text_image_->buildMipMap(false); |
| 93 } | 94 } |
| 94 | 95 |
| 95 } // namespace chromeos | 96 } // namespace chromeos |
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