nav_button_provider_gtk.h 1.4 KB

12345678910111213141516171819202122232425262728293031323334353637383940414243
  1. // Copyright 2017 The Chromium Authors. All rights reserved.
  2. // Use of this source code is governed by a BSD-style license that can be
  3. // found in the LICENSE file.
  4. #ifndef UI_GTK_NAV_BUTTON_PROVIDER_GTK_H_
  5. #define UI_GTK_NAV_BUTTON_PROVIDER_GTK_H_
  6. #include <map>
  7. #include "base/containers/flat_map.h"
  8. #include "ui/gfx/geometry/insets.h"
  9. #include "ui/gfx/image/image_skia.h"
  10. #include "ui/linux/nav_button_provider.h"
  11. namespace gtk {
  12. class NavButtonProviderGtk : public ui::NavButtonProvider {
  13. public:
  14. NavButtonProviderGtk();
  15. ~NavButtonProviderGtk() override;
  16. // ui::NavButtonProvider:
  17. void RedrawImages(int top_area_height, bool maximized, bool active) override;
  18. gfx::ImageSkia GetImage(ui::NavButtonProvider::FrameButtonDisplayType type,
  19. ButtonState state) const override;
  20. gfx::Insets GetNavButtonMargin(
  21. ui::NavButtonProvider::FrameButtonDisplayType type) const override;
  22. gfx::Insets GetTopAreaSpacing() const override;
  23. int GetInterNavButtonSpacing() const override;
  24. private:
  25. std::map<ui::NavButtonProvider::FrameButtonDisplayType,
  26. base::flat_map<ui::NavButtonProvider::ButtonState, gfx::ImageSkia>>
  27. button_images_;
  28. std::map<ui::NavButtonProvider::FrameButtonDisplayType, gfx::Insets>
  29. button_margins_;
  30. gfx::Insets top_area_spacing_;
  31. int inter_button_spacing_;
  32. };
  33. } // namespace gtk
  34. #endif // UI_GTK_NAV_BUTTON_PROVIDER_GTK_H_