diff options
Diffstat (limited to 'include/cru/ui/render/text_render_object.hpp')
-rw-r--r-- | include/cru/ui/render/text_render_object.hpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/include/cru/ui/render/text_render_object.hpp b/include/cru/ui/render/text_render_object.hpp deleted file mode 100644 index 4b1e91e0..00000000 --- a/include/cru/ui/render/text_render_object.hpp +++ /dev/null @@ -1,85 +0,0 @@ -#pragma once -#include "render_object.hpp" - -#include <string> - -namespace cru::ui::render { -class TextRenderObject : public RenderObject { - public: - constexpr static float default_caret_width = 2; - - public: - TextRenderObject(std::shared_ptr<platform::graph::IBrush> brush, - std::shared_ptr<platform::graph::IFont> font, - std::shared_ptr<platform::graph::IBrush> selection_brush, - std::shared_ptr<platform::graph::IBrush> caret_brush); - TextRenderObject(const TextRenderObject& other) = delete; - TextRenderObject(TextRenderObject&& other) = delete; - TextRenderObject& operator=(const TextRenderObject& other) = delete; - TextRenderObject& operator=(TextRenderObject&& other) = delete; - ~TextRenderObject() override; - - std::string GetText() const; - void SetText(std::string new_text); - - std::shared_ptr<platform::graph::IBrush> GetBrush() const { return brush_; } - void SetBrush(std::shared_ptr<platform::graph::IBrush> new_brush); - - std::shared_ptr<platform::graph::IFont> GetFont() const; - void SetFont(std::shared_ptr<platform::graph::IFont> font); - - std::vector<Rect> TextRangeRect(const TextRange& text_range); - Point TextSinglePoint(gsl::index position, bool trailing); - platform::graph::TextHitTestResult TextHitTest(const Point& point); - - std::optional<TextRange> GetSelectionRange() const { - return selection_range_; - } - void SetSelectionRange(std::optional<TextRange> new_range); - - std::shared_ptr<platform::graph::IBrush> GetSelectionBrush() const { - return selection_brush_; - } - void SetSelectionBrush(std::shared_ptr<platform::graph::IBrush> new_brush); - - bool IsDrawCaret() const { return draw_caret_; } - void SetDrawCaret(bool draw_caret); - void ToggleDrawCaret() { SetDrawCaret(!IsDrawCaret()); } - - // Caret position can be any value. When it is negative, 0 is used. When it - // exceeds the size of the string, the size of the string is used. - gsl::index GetCaretPosition() const { return caret_position_; } - void SetCaretPosition(gsl::index position); - - std::shared_ptr<platform::graph::IBrush> GetCaretBrush() const { - return caret_brush_; - } - void GetCaretBrush(std::shared_ptr<platform::graph::IBrush> brush); - - float GetCaretWidth() const { return caret_width_; } - void SetCaretWidth(float width); - - void Draw(platform::graph::IPainter* painter) override; - - RenderObject* HitTest(const Point& point) override; - - protected: - Size OnMeasureContent(const Size& available_size) override; - void OnLayoutContent(const Rect& content_rect) override; - - void OnAfterLayout() override; - - private: - std::shared_ptr<platform::graph::IBrush> brush_; - std::shared_ptr<platform::graph::IFont> font_; - std::unique_ptr<platform::graph::ITextLayout> text_layout_; - - std::optional<TextRange> selection_range_ = std::nullopt; - std::shared_ptr<platform::graph::IBrush> selection_brush_; - - bool draw_caret_ = false; - gsl::index caret_position_ = 0; - std::shared_ptr<platform::graph::IBrush> caret_brush_; - float caret_width_ = default_caret_width; -}; -} // namespace cru::ui::render |