57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
#pragma once
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#include <string>
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#include <vector>
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#include <pu/Plutonium>
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#include <nxst/ui/theme.hpp>
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namespace ui {
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struct Hint {
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std::string glyph;
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std::string label;
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};
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class HintBar {
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private:
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pu::ui::Layout* parent;
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pu::ui::elm::Rectangle::Ref bg;
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pu::ui::elm::Rectangle::Ref divider;
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std::vector<pu::ui::elm::TextBlock::Ref> labels;
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public:
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HintBar(pu::ui::Layout* p) : parent(p) {
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using namespace theme;
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bg = pu::ui::elm::Rectangle::New(0, layout::ScreenH - layout::HintH, layout::ScreenW, layout::HintH,
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color::BgSurface);
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divider = pu::ui::elm::Rectangle::New(0, layout::ScreenH - layout::HintH, layout::ScreenW, 1,
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color::Divider);
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parent->Add(bg);
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parent->Add(divider);
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}
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void SetHints(const std::vector<Hint>& hints) {
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using namespace theme;
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for (auto& l : labels)
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l->SetVisible(false);
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labels.clear();
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int x = layout::ScreenW - space::lg;
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int y = layout::ScreenH - layout::HintH + 18;
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for (auto it = hints.rbegin(); it != hints.rend(); ++it) {
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std::string text = it->glyph + " " + it->label;
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auto tb = pu::ui::elm::TextBlock::New(0, y, text);
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tb->SetFont(type::font(type::Label));
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tb->SetColor(color::TextSecondary);
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int w = tb->GetWidth();
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x -= w;
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tb->SetX(x);
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x -= space::xl;
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parent->Add(tb);
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labels.push_back(tb);
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}
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}
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};
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} // namespace ui
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