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Support multiple kind of cursor shapes. (#505)

Browse Source 
https://github.com/ArthurSonzogni/FTXUI/issues/424
This commit is contained in:
Arthur Sonzogni (slow/sick)
2022-11-11 14:09:53 +01:00
committed by GitHub
parent 9babfea36b
commit 1689802349
8 changed files with 156 additions and 32 deletions
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48
src/ftxui/dom/frame.cpp
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@@ -71,7 +71,11 @@ class Focus : public Select {
// https://github.com/microsoft/terminal/issues/1203
// https://github.com/microsoft/terminal/issues/3093
#if !defined(FTXUI_MICROSOFT_TERMINAL_FALLBACK)
screen.SetCursor(Screen::Cursor{box_.x_min, box_.y_min});
screen.SetCursor(Screen::Cursor{
box_.x_min,
box_.y_min,
Screen::Cursor::Shape::Hidden,
});
#endif
}
};
@@ -147,6 +151,48 @@ Element yframe(Element child) {
return std::make_shared<Frame>(unpack(std::move(child)), false, true);
}
class FocusCursor : public Focus {
public:
FocusCursor(Elements children, Screen::Cursor::Shape shape)
: Focus(std::move(children)), shape_(shape) {}
private:
void Render(Screen& screen) override {
Select::Render(screen);
screen.SetCursor(Screen::Cursor{
box_.x_min,
box_.y_min,
shape_,
});
}
Screen::Cursor::Shape shape_;
};
Element focusCursorBlock(Element child) {
return std::make_shared<FocusCursor>(unpack(std::move(child)),
Screen::Cursor::Block);
}
Element focusCursorBlockBlinking(Element child) {
return std::make_shared<FocusCursor>(unpack(std::move(child)),
Screen::Cursor::BlockBlinking);
}
Element focusCursorBar(Element child) {
return std::make_shared<FocusCursor>(unpack(std::move(child)),
Screen::Cursor::Bar);
}
Element focusCursorBarBlinking(Element child) {
return std::make_shared<FocusCursor>(unpack(std::move(child)),
Screen::Cursor::BarBlinking);
}
Element focusCursorUnderline(Element child) {
return std::make_shared<FocusCursor>(unpack(std::move(child)),
Screen::Cursor::Underline);
}
Element focusCursorUnderlineBlinking(Element child) {
return std::make_shared<FocusCursor>(unpack(std::move(child)),
Screen::Cursor::UnderlineBlinking);
}
} // namespace ftxui
// Copyright 2020 Arthur Sonzogni. All rights reserved.