Martino Ferrari
121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
/**
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* @file Model.h
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* @brief Domain types for the Qt StreamHub client.
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*
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* Mirrors the ImGui client's App.h domain model, but uses QColor instead of
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* ImVec4 and adds no Qt widget dependencies (pure data).
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*/
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#pragma once
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#include "Protocol.h" // SignalMeta, SourceStats (reused, framework-free)
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#include "SignalBuffer.h" // SignalBuffer, LTTBDecimate (reused)
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#include <QColor>
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#include <string>
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#include <vector>
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#include <cstdint>
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namespace shq {
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using StreamHubClient::SignalMeta;
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using StreamHubClient::SourceStats;
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using StreamHubClient::SignalBuffer;
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/** One signal as known to the client. */
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struct SignalView {
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SignalMeta meta;
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SignalBuffer buf{1000000};
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QColor color{137, 180, 250}; /* Catppuccin blue */
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double lineWidth = 1.5;
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int marker = -1; /* -1 = none, else MarkerStyle index */
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bool visible = true;
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};
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/** One connected UDPStreamer source. */
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struct Source {
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std::string id;
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std::string label;
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std::string addr;
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std::string state = "disconnected";
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uint32_t port = 0;
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bool configured = false;
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int publishMode = 0;
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std::vector<SignalView> signals;
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SourceStats stats;
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};
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/** Trigger configuration + live state (hub-side trigger semantics). */
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struct TriggerCfgState {
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/* Config (sent to hub via setTrigger) */
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std::string signalKey; /* full key "src:sig" or "src:sig[i]" */
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int edge = 0; /* 0=rising 1=falling 2=both */
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double threshold = 0.0;
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double windowSec = 0.1; /* 100 µs .. 10 s */
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double prePercent = 20.0;
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bool single = false; /* false=normal true=single */
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/* Live (driven by hub triggerState broadcasts) */
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std::string status = "idle"; /* idle|armed|collecting|triggered */
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bool stopped = false;
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bool hasTrigTime = false;
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double trigTime = 0.0;
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};
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/** Per-signal vertical scale state (oscilloscope style). */
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struct VScale {
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int mode = 0; /* 0=auto 1=range 2=manual */
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double divValue = 1.0; /* units per division (manual) */
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double offset = 0.0; /* raw value at center (manual) */
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double screenPos = 0.0; /* position offset in divisions from center */
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bool digitalInMixed = false;
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/* Resolved each frame: */
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double resolvedDiv = 1.0;
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double resolvedOffset = 0.0;
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};
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/** Assignment of one signal to a plot panel. */
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struct PlotAssignment {
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int sourceIdx = -1;
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int signalIdx = -1;
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VScale vs;
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};
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/*---------------------------------------------------------------------------*/
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/* Plot layouts (mirror the web UI: cols×rows) */
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/*---------------------------------------------------------------------------*/
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enum class PlotLayout {
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k1x1 = 0, k2x1, k1x2, k3x1, k1x3, k2x2, k4x1, k1x4, kCount
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};
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inline const char* const* layoutNames() {
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static const char* const names[] = {
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"1\u00d71", "2\u00d71", "1\u00d72", "3\u00d71",
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"1\u00d73", "2\u00d72", "4\u00d71", "1\u00d74"
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};
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return names;
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}
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inline void layoutDims(PlotLayout l, int& cols, int& rows) {
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switch (l) {
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case PlotLayout::k1x1: cols = 1; rows = 1; break;
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case PlotLayout::k2x1: cols = 2; rows = 1; break;
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case PlotLayout::k1x2: cols = 1; rows = 2; break;
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case PlotLayout::k3x1: cols = 3; rows = 1; break;
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case PlotLayout::k1x3: cols = 1; rows = 3; break;
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case PlotLayout::k2x2: cols = 2; rows = 2; break;
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case PlotLayout::k4x1: cols = 4; rows = 1; break;
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case PlotLayout::k1x4: cols = 1; rows = 4; break;
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default: cols = 1; rows = 1; break;
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}
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}
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inline int layoutSlots(PlotLayout l) {
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int c, r; layoutDims(l, c, r); return c * r;
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}
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static const int kMaxPlotSlots = 8;
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} /* namespace shq */
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