Martino Ferrari
45 lines
1.0 KiB
C++
45 lines
1.0 KiB
C++
/**
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* @file SourceSidebar.h
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* @brief Source browser sidebar: tree of sources → signals with drag-to-plot.
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*
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* Mirrors the ImGui SourcePanel. Each signal leaf is draggable; the drag
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* payload is the mime type "application/x-shq-signal" carrying two qint32
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* values {sourceIdx, signalIdx}, consumed by PlotWidget's drop handler.
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*/
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#pragma once
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#include <QWidget>
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class QTreeWidget;
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class QTreeWidgetItem;
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namespace shq {
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class Hub;
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/** MIME type carried by a signal drag: payload = qint32[2] {srcIdx,sigIdx}. */
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extern const char* const kMimeSignal;
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class SourceSidebar : public QWidget {
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Q_OBJECT
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public:
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explicit SourceSidebar(Hub* hub, QWidget* parent = nullptr);
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public Q_SLOTS:
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/** Rebuild the tree from the current model (sources/config changes). */
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void refresh();
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Q_SIGNALS:
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/** User clicked "Add Source" (MainWindow opens the dialog). */
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void addSourceRequested();
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private:
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void onContextMenu(const QPoint& pos);
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Hub* hub_;
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QTreeWidget* tree_ = nullptr;
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};
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} /* namespace shq */
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