Martino FerrariandClaude Opus 4.6
16e6d7fa75
The two drawn tab glyphs were judged not understandable enough; the switcher goes to the wide policy with titles only, and the glyphs, their gresource entries and the icon-naming code are removed. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
64 lines
2.2 KiB
C++
64 lines
2.2 KiB
C++
// SPDX-License-Identifier: MIT
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// SPDX-FileCopyrightText: 2026 Martino Ferrari
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#pragma once
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#include "source/data_source.hpp"
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#include "source/source_config.hpp"
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#include <gtk/gtk.h>
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#include <functional>
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#include <memory>
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#include <string>
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#include <vector>
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namespace udpscope {
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/// A kind's configuration UI, as pieces the chooser places in its own group. The widgets are
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/// floating `AdwPreferencesRow`s; the closures capture them, so a form must not outlive its rows
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/// (the chooser drops the form when it removes the rows).
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struct ConfigForm {
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std::vector<GtkWidget*> rows;
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/// Shown under the group's title; empty for none.
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std::string description;
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/// The widget that takes focus when the form is shown; may be null.
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GtkWidget* focus = nullptr;
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/// Puts `cfg` into the widgets (absent keys leave the kind's defaults).
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std::function<void(const SourceConfig&)> write;
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/// The widgets as a `SourceConfig`.
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std::function<SourceConfig()> read;
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/// Whether the form is complete enough to connect.
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std::function<bool()> valid;
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/// Calls `fn` whenever any widget changes.
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std::function<void(std::function<void()>)> on_change;
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};
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/// A capability panel (signal generator, digital I/O, ...) for the side area.
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struct SourcePanel {
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std::string id; ///< stack page name
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std::string title;
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GtkWidget* widget = nullptr;
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};
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/// One plugin type: its identity, factory and UI.
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class SourceKind {
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public:
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virtual ~SourceKind() = default;
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virtual std::string id() const = 0; ///< short, `[a-z0-9]+`; the CLI and session name
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virtual std::string display_name() const = 0;
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/// A stable, human-readable name for one configured source (`host:port`, a serial number).
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virtual std::string identity(const SourceConfig& cfg) const = 0;
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virtual std::unique_ptr<DataSource> make(const SourceConfig& cfg) const = 0;
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virtual ConfigForm make_config_form() const = 0;
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/// Panels for a live source. The widgets must reach the source only through `post()`.
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virtual std::vector<SourcePanel> make_panels(DataSource& source) const {
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(void)source;
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return {};
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}
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/// Whether the source reports raw datagrams (enables the packet-capture UI).
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virtual bool has_datagrams() const { return false; }
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};
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} // namespace udpscope
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