9c271996c2
Build improvements: - Change -O0 to -O1 to fix "local count too large" asyncify error - Add wasm-emscripten-finalize to host (Docker OOMs on large WASM) - Use -gseparate-dwarf for smaller main binary with debug info - Build native protoc for code generation - Add more functions to asyncify removelist Runtime fixes: - Add inject-dyncall-shims.sh to fix "dynCall_* is not defined" in Emscripten 4.x - Update wxwidgets with browserInfo.name fix New stubs and bindings: - Add Embind bindings for JavaScript interop - Add stubs for scripting, API plugin, PCB frame, navlib 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
/*
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* Embind bindings for KiCad WASM
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* Exposes core PCBnew objects to JavaScript
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*
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* This provides a foundation for future Pyodide integration.
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*
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* Note: GetBoard() is not available when KICAD_SCRIPTING=OFF.
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* These bindings expose the classes for use when a board reference
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* is obtained through other means (e.g., from the UI).
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*/
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#ifdef __EMSCRIPTEN__
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#include <emscripten/bind.h>
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#include <board.h>
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#include <footprint.h>
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#include <pad.h>
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#include <vector>
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using namespace emscripten;
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// Wrapper to return footprints as vector for JS iteration
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std::vector<FOOTPRINT*> Board_GetFootprints(BOARD* board) {
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if (!board) return {};
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std::vector<FOOTPRINT*> result;
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for (FOOTPRINT* fp : board->Footprints()) {
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result.push_back(fp);
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}
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return result;
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}
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// Wrapper to return pads as vector
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std::vector<PAD*> Footprint_GetPads(FOOTPRINT* fp) {
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if (!fp) return {};
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std::vector<PAD*> result;
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for (PAD* pad : fp->Pads()) {
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result.push_back(pad);
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}
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return result;
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}
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// Wrapper for GetFileName since it returns wxString
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std::string Board_GetFileName(BOARD* board) {
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if (!board) return "";
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return board->GetFileName().ToStdString();
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}
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// Wrapper for footprint reference
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std::string Footprint_GetReference(FOOTPRINT* fp) {
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if (!fp) return "";
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return fp->GetReference().ToStdString();
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}
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// Wrapper for footprint value
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std::string Footprint_GetValue(FOOTPRINT* fp) {
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if (!fp) return "";
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return fp->GetValue().ToStdString();
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}
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// Wrapper for pad number
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std::string Pad_GetNumber(PAD* pad) {
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if (!pad) return "";
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return pad->GetNumber().ToStdString();
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}
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// Wrapper for pad pin function
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std::string Pad_GetPinFunction(PAD* pad) {
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if (!pad) return "";
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return pad->GetPinFunction().ToStdString();
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}
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EMSCRIPTEN_BINDINGS(pcbnew) {
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// Register vector types for iteration
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register_vector<FOOTPRINT*>("FootprintVector");
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register_vector<PAD*>("PadVector");
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// Helper functions that operate on pointers
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// Note: GetBoard() not available - will be added when Pyodide integration is done
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function("Board_GetFootprints", &Board_GetFootprints, allow_raw_pointers());
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function("Board_GetFileName", &Board_GetFileName, allow_raw_pointers());
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function("Footprint_GetPads", &Footprint_GetPads, allow_raw_pointers());
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function("Footprint_GetReference", &Footprint_GetReference, allow_raw_pointers());
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function("Footprint_GetValue", &Footprint_GetValue, allow_raw_pointers());
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function("Pad_GetNumber", &Pad_GetNumber, allow_raw_pointers());
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function("Pad_GetPinFunction", &Pad_GetPinFunction, allow_raw_pointers());
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}
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#endif
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