| // Copyright 2014 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. |
| |
| #ifndef CHROME_BROWSER_UI_INFOBAR_CONTAINER_DELEGATE_H_ |
| #define CHROME_BROWSER_UI_INFOBAR_CONTAINER_DELEGATE_H_ |
| |
| #include "components/infobars/core/infobar_container.h" |
| |
| class InfoBarContainerDelegate : public infobars::InfoBarContainer::Delegate { |
| public: |
| static const int kDefaultBarTargetHeight; |
| static const int kDefaultBarTargetHeightMd; |
| static const int kSeparatorLineHeight; |
| static const int kDefaultArrowTargetHeight; |
| static const int kMaximumArrowTargetHeight; |
| static const int kDefaultArrowTargetHalfWidth; |
| static const int kMaximumArrowTargetHalfWidth; |
| |
| InfoBarContainerDelegate(); |
| ~InfoBarContainerDelegate() override; |
| |
| // Called when the distance between what the top infobar's "unspoofable" arrow |
| // would point to and the top infobar itself changes. Sets the maximum height |
| // of the top arrow to the new |height| and asks |container| to update its |
| // infobars accordingly. This enables the top infobar to show a longer arrow |
| // (e.g. because of a visible bookmark bar) or shorter (e.g. due to being in a |
| // popup window) if desired. |
| void SetMaxTopArrowHeight(int height, infobars::InfoBarContainer* container); |
| |
| // infobars::InfoBarContainer::Delegate: |
| int ArrowTargetHeightForInfoBar( |
| size_t index, |
| const gfx::SlideAnimation& animation) const override; |
| void ComputeInfoBarElementSizes(const gfx::SlideAnimation& animation, |
| int arrow_target_height, |
| int bar_target_height, |
| int* arrow_height, |
| int* arrow_half_width, |
| int* bar_height) const override; |
| |
| private: |
| int top_arrow_target_height_; |
| |
| DISALLOW_COPY_AND_ASSIGN(InfoBarContainerDelegate); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_INFOBAR_CONTAINER_DELEGATE_H_ |