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Boof2015
77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
#pragma once
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#include <optional>
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#include <string>
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#include <vector>
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namespace Prism::Tui {
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enum class PanelId {
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Spectrum,
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Oscilloscope,
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Vectorscope,
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VUMeter,
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LUFSMeter,
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Spectrogram,
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Waveform,
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};
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enum class SplitAxis {
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Rows,
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Columns,
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};
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enum class LayoutPreset {
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Automatic,
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Stacked,
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Columns,
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};
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struct LayoutNode {
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std::optional<PanelId> panel;
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SplitAxis axis = SplitAxis::Rows;
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int weight = 1;
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std::vector<LayoutNode> children;
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static LayoutNode leaf(PanelId panel, int weight = 1);
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static LayoutNode split(SplitAxis axis,
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std::vector<LayoutNode> children,
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int weight = 1);
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bool isLeaf() const { return panel.has_value(); }
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};
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struct PanelRect {
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PanelId panel = PanelId::Spectrum;
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int x = 0;
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int y = 0;
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int width = 0;
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int height = 0;
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};
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struct DashboardLayout {
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bool terminalTooSmall = true;
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LayoutPreset requestedPreset = LayoutPreset::Automatic;
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LayoutPreset resolvedPreset = LayoutPreset::Stacked;
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LayoutNode root;
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std::vector<PanelRect> panels;
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};
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constexpr int kMinimumTerminalWidth = 44;
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constexpr int kMinimumTerminalHeight = 12;
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DashboardLayout buildDashboardLayout(int width,
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int height,
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LayoutPreset requestedPreset,
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std::optional<PanelId> expandedPanel = std::nullopt);
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LayoutPreset nextLayoutPreset(LayoutPreset preset);
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std::string layoutPresetName(LayoutPreset preset);
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std::vector<PanelId> panelOrder();
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PanelId nextPanel(PanelId panel, bool reverse = false);
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PanelId nextPanel(PanelId panel,
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const std::vector<PanelId>& panels,
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bool reverse = false);
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std::vector<PanelId> visiblePanelOrder(const DashboardLayout& layout);
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bool layoutContainsPanel(const DashboardLayout& layout, PanelId panel);
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} // namespace Prism::Tui
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