François
4803d7d01c
A native wx GUI built entirely on essim_core via the Frontend interface — no
Tui reuse, no command shell. Demonstrates the core/frontends architecture by
adding a real second frontend:
- WxFrontend : public Frontend — owns the System + a console buffer; handles
boot headlessly (restore for --restore/--batch; honest note for source);
Run() boots wx without a generated main (SetInstance + wxEntryStart/
CallOnInit/OnRun) so the shared frontend_main stays in control.
- EssimFrame (wxFrame) — menu-driven window: Load (app::load_module), Restore/
Save (persist), Export (app::export_connections), Verify (app::verify),
rendered into a model tree (modules → parts), an overview + verify-health
panel, and a log. Each handler is a thin wrapper over a core/app op.
- main.cpp: construct WxFrontend, call frontend_main — same 4 lines as tui.
- CMakeLists.txt: find_package(wxWidgets) + essim_add_frontend(wx LIBS …);
select with -DESSIM_FRONTEND=wx. ESSIM_FRONTEND gains wx in its STRINGS.
Set LC_CTYPE from the environment at GUI init so wxString decodes the UTF-8 in
narrow literals (em dash, ellipsis); LC_NUMERIC stays "C". .gitignore: build*/.
Needs libwxgtk3.2-dev. Verified: builds clean (wx 3.2.9 GTK3), window opens and
renders with no wx asserts; --commands-md/--restore/--batch behave headlessly.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
#ifndef _WX_FRONTEND_HPP_
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#define _WX_FRONTEND_HPP_
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#include "frontends/frontend.hpp"
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#include <memory>
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#include <string>
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class System;
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// wxWidgets GUI frontend. Implements the shared Frontend interface so the same
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// launcher (frontend_main) drives it: it owns the System and a console buffer,
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// handles boot commands headlessly (for --restore/--batch), and Run() opens the
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// wxWidgets window. The window itself (EssimFrame) drives essim_core / app::*
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// operations directly — no command shell, no TUI reuse.
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class WxFrontend : public Frontend {
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public:
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WxFrontend();
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~WxFrontend() override;
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// --- Frontend interface ---
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void BootDispatch(const std::string &raw) override;
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void DumpCommandsMd(std::ostream &out) const override;
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void DumpOutput(std::ostream &out) const override;
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void Run() override;
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// --- used by the window (EssimFrame) ---
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System *system() const { return sys_.get(); }
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void set_system(System *fresh); ///< take ownership (used by Restore)
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void ensure_system(); ///< create an empty System if none yet
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private:
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std::unique_ptr<System> sys_;
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std::string output_; ///< console buffer surfaced by DumpOutput (batch)
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};
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#endif // _WX_FRONTEND_HPP_
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