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1 // Copyright 2011 The Chromium Authors. All rights reserved. | 1 // Copyright 2011 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 #ifndef CC_LAYERS_LAYER_IMPL_H_ | 5 #ifndef CC_LAYERS_LAYER_IMPL_H_ |
6 #define CC_LAYERS_LAYER_IMPL_H_ | 6 #define CC_LAYERS_LAYER_IMPL_H_ |
7 | 7 |
8 #include <set> | 8 #include <set> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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352 temporary_impl_bounds_.height() - bounds_.height()); | 352 temporary_impl_bounds_.height() - bounds_.height()); |
353 } | 353 } |
354 | 354 |
355 void SetContentBounds(const gfx::Size& content_bounds); | 355 void SetContentBounds(const gfx::Size& content_bounds); |
356 gfx::Size content_bounds() const { return draw_properties_.content_bounds; } | 356 gfx::Size content_bounds() const { return draw_properties_.content_bounds; } |
357 | 357 |
358 float contents_scale_x() const { return draw_properties_.contents_scale_x; } | 358 float contents_scale_x() const { return draw_properties_.contents_scale_x; } |
359 float contents_scale_y() const { return draw_properties_.contents_scale_y; } | 359 float contents_scale_y() const { return draw_properties_.contents_scale_y; } |
360 void SetContentsScale(float contents_scale_x, float contents_scale_y); | 360 void SetContentsScale(float contents_scale_x, float contents_scale_y); |
361 | 361 |
362 virtual void CalculateContentsScale(float ideal_contents_scale, | |
363 float device_scale_factor, | |
364 float page_scale_factor, | |
365 float maximum_animation_contents_scale, | |
366 bool animating_transform_to_screen, | |
367 float* contents_scale_x, | |
368 float* contents_scale_y, | |
369 gfx::Size* content_bounds); | |
370 | |
371 void SetScrollOffsetDelegate(ScrollOffsetDelegate* scroll_offset_delegate); | 362 void SetScrollOffsetDelegate(ScrollOffsetDelegate* scroll_offset_delegate); |
372 bool IsExternalFlingActive() const; | 363 bool IsExternalFlingActive() const; |
373 | 364 |
374 void SetScrollOffset(const gfx::Vector2d& scroll_offset); | 365 void SetScrollOffset(const gfx::Vector2d& scroll_offset); |
375 void SetScrollOffsetAndDelta(const gfx::Vector2d& scroll_offset, | 366 void SetScrollOffsetAndDelta(const gfx::Vector2d& scroll_offset, |
376 const gfx::Vector2dF& scroll_delta); | 367 const gfx::Vector2dF& scroll_delta); |
377 gfx::Vector2d scroll_offset() const { return scroll_offset_; } | 368 gfx::Vector2d scroll_offset() const { return scroll_offset_; } |
378 | 369 |
379 gfx::Vector2d MaxScrollOffset() const; | 370 gfx::Vector2d MaxScrollOffset() const; |
380 gfx::Vector2dF ClampScrollToMaxScrollOffset(); | 371 gfx::Vector2dF ClampScrollToMaxScrollOffset(); |
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688 DrawProperties<LayerImpl> draw_properties_; | 679 DrawProperties<LayerImpl> draw_properties_; |
689 | 680 |
690 scoped_refptr<base::debug::ConvertableToTraceFormat> debug_info_; | 681 scoped_refptr<base::debug::ConvertableToTraceFormat> debug_info_; |
691 | 682 |
692 DISALLOW_COPY_AND_ASSIGN(LayerImpl); | 683 DISALLOW_COPY_AND_ASSIGN(LayerImpl); |
693 }; | 684 }; |
694 | 685 |
695 } // namespace cc | 686 } // namespace cc |
696 | 687 |
697 #endif // CC_LAYERS_LAYER_IMPL_H_ | 688 #endif // CC_LAYERS_LAYER_IMPL_H_ |
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