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- // Copyright 2017 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 UI_GTK_NAV_BUTTON_PROVIDER_GTK_H_
- #define UI_GTK_NAV_BUTTON_PROVIDER_GTK_H_
- #include <map>
- #include "base/containers/flat_map.h"
- #include "ui/gfx/geometry/insets.h"
- #include "ui/gfx/image/image_skia.h"
- #include "ui/linux/nav_button_provider.h"
- namespace gtk {
- class NavButtonProviderGtk : public ui::NavButtonProvider {
- public:
- NavButtonProviderGtk();
- ~NavButtonProviderGtk() override;
- // ui::NavButtonProvider:
- void RedrawImages(int top_area_height, bool maximized, bool active) override;
- gfx::ImageSkia GetImage(ui::NavButtonProvider::FrameButtonDisplayType type,
- ButtonState state) const override;
- gfx::Insets GetNavButtonMargin(
- ui::NavButtonProvider::FrameButtonDisplayType type) const override;
- gfx::Insets GetTopAreaSpacing() const override;
- int GetInterNavButtonSpacing() const override;
- private:
- std::map<ui::NavButtonProvider::FrameButtonDisplayType,
- base::flat_map<ui::NavButtonProvider::ButtonState, gfx::ImageSkia>>
- button_images_;
- std::map<ui::NavButtonProvider::FrameButtonDisplayType, gfx::Insets>
- button_margins_;
- gfx::Insets top_area_spacing_;
- int inter_button_spacing_;
- };
- } // namespace gtk
- #endif // UI_GTK_NAV_BUTTON_PROVIDER_GTK_H_
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