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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/views/controls/image_view.h" | 5 #include "ui/views/controls/image_view.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/strings/utf_string_conversions.h" | 10 #include "base/strings/utf_string_conversions.h" |
| 11 #include "third_party/skia/include/core/SkPaint.h" | 11 #include "third_party/skia/include/core/SkPaint.h" |
| 12 #include "ui/accessibility/ax_view_state.h" | 12 #include "ui/accessibility/ax_node_data.h" |
| 13 #include "ui/gfx/canvas.h" | 13 #include "ui/gfx/canvas.h" |
| 14 #include "ui/gfx/geometry/insets.h" | 14 #include "ui/gfx/geometry/insets.h" |
| 15 #include "ui/views/painter.h" | 15 #include "ui/views/painter.h" |
| 16 | 16 |
| 17 namespace views { | 17 namespace views { |
| 18 | 18 |
| 19 namespace { | 19 namespace { |
| 20 | 20 |
| 21 // Returns the pixels for the bitmap in |image| at scale |image_scale|. | 21 // Returns the pixels for the bitmap in |image| at scale |image_scale|. |
| 22 void* GetBitmapPixels(const gfx::ImageSkia& img, float image_scale) { | 22 void* GetBitmapPixels(const gfx::ImageSkia& img, float image_scale) { |
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| 149 if (focus_painter_.get()) | 149 if (focus_painter_.get()) |
| 150 SchedulePaint(); | 150 SchedulePaint(); |
| 151 } | 151 } |
| 152 | 152 |
| 153 void ImageView::OnPaint(gfx::Canvas* canvas) { | 153 void ImageView::OnPaint(gfx::Canvas* canvas) { |
| 154 View::OnPaint(canvas); | 154 View::OnPaint(canvas); |
| 155 OnPaintImage(canvas); | 155 OnPaintImage(canvas); |
| 156 Painter::PaintFocusPainter(this, canvas, focus_painter_.get()); | 156 Painter::PaintFocusPainter(this, canvas, focus_painter_.get()); |
| 157 } | 157 } |
| 158 | 158 |
| 159 void ImageView::GetAccessibleState(ui::AXViewState* state) { | 159 void ImageView::GetAccessibleNodeData(ui::AXNodeData* node_data) { |
| 160 state->role = ui::AX_ROLE_IMAGE; | 160 node_data->role = ui::AX_ROLE_IMAGE; |
| 161 state->name = tooltip_text_; | 161 node_data->SetName(tooltip_text_); |
| 162 } | 162 } |
| 163 | 163 |
| 164 const char* ImageView::GetClassName() const { | 164 const char* ImageView::GetClassName() const { |
| 165 return kViewClassName; | 165 return kViewClassName; |
| 166 } | 166 } |
| 167 | 167 |
| 168 void ImageView::SetHorizontalAlignment(Alignment ha) { | 168 void ImageView::SetHorizontalAlignment(Alignment ha) { |
| 169 if (ha != horiz_alignment_) { | 169 if (ha != horiz_alignment_) { |
| 170 horiz_alignment_ = ha; | 170 horiz_alignment_ = ha; |
| 171 SchedulePaint(); | 171 SchedulePaint(); |
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| 226 canvas->DrawImageInt(image_, 0, 0, image_.width(), image_.height(), | 226 canvas->DrawImageInt(image_, 0, 0, image_.width(), image_.height(), |
| 227 image_bounds.x(), image_bounds.y(), image_bounds.width(), | 227 image_bounds.x(), image_bounds.y(), image_bounds.width(), |
| 228 image_bounds.height(), true, paint); | 228 image_bounds.height(), true, paint); |
| 229 } else { | 229 } else { |
| 230 canvas->DrawImageInt(image_, image_bounds.x(), image_bounds.y()); | 230 canvas->DrawImageInt(image_, image_bounds.x(), image_bounds.y()); |
| 231 } | 231 } |
| 232 last_painted_bitmap_pixels_ = GetBitmapPixels(image_, last_paint_scale_); | 232 last_painted_bitmap_pixels_ = GetBitmapPixels(image_, last_paint_scale_); |
| 233 } | 233 } |
| 234 | 234 |
| 235 } // namespace views | 235 } // namespace views |
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