feat(wasm): kicad_editor — merge the pcbnew+eeschema kifaces into ONE bundle (Part 2)

All four editors (PCB / Footprint / Schematic / Symbol) are now runtime --frame
choices of a single kicad_editor.wasm (178 MB at -O1 vs 147+82 separate; shared
wx/common/boost linked once). One editor per page load, as before; frames pcb /
fpedit / sch / symedit.

- wasm/editor/: the merged executable target (single_top + both kiface library sets,
  whole-archive pcbcommon) + the safety-net focus-walk Kiface() dispatch TU. Gated by
  KICAD_WASM_MERGED_EDITOR (kicad submodule bump carries the fork side: per-engine
  Kiface/getter binding + ODR renames + dual-kiface launcher).
- wasm/bindings/: per-editor collab entries renamed pcbCollab*/schCollab* (JS names
  unchanged); duplicate kicadOpenFile/kicadCollabOnSave + shared-name registrations
  guarded behind KICAD_MERGED_EMBIND; new kicad_editor_embind.cpp registers each
  shared JS name once, dispatching on the live frame.
- Build: kicad_editor app (build wrapper, target case arms, 3-object embind compile
  with the ABI-critical flags, STUB_APP=pcbnew); docker/build.sh "all" =
  kicad_editor calculator pl_editor gerbview (pcbnew/eeschema stay as explicit debug
  apps); scripts/kicad/audit-merged-symbols.sh = repeatable ODR-collision audit (run
  on kicad bumps).
- Frontend: Bundle type (bundle ≠ tool); TOOL_BUNDLE maps all four editors to
  kicad_editor; explicit --frame tokens for pcbnew (pcb) and eeschema (sch); publish
  list = the 4 real bundles.
- Tests/CI: five harnesses load kicad_editor.js with explicit frame tokens;
  PCBNEW_FAMILY_SPECS renamed BIG_MODULE_SPECS + the 8 eeschema-family specs (they
  now boot the merged module — SpiderMonkey x86 CI OOM routing); frame-runtime spec
  covers all four frames from the one bundle.

Validated so far: frame-runtime 4/4 (each frame boots with the right title, no
aborts, no duplicate embind registration); 24-spec merged-module regression green;
3D raytracer renders. Known pre-existing failure: 3d-viewer title-bar drag deadlock,
fixed on main by 7630c7e (2N+8 pthread pre-warm) — picked up by the follow-up rebase.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Istvan Matejcsok 2026-07-02 14:48:11 +02:00
commit bbeef6d20e
23 changed files with 691 additions and 149 deletions

View file

@ -54,6 +54,13 @@ using json = nlohmann::json;
// frame is the app's top window and is a KIWAY_PLAYER. Returns the result of
// OpenProjectFiles, or false if no frame is available — letting the JS caller
// fall back to driving File→Open.
//
// KICAD_MERGED_EMBIND (kicad_editor, editor-unification Part 2): pcbnew_embind.cpp
// defines the identical function and registers the same JS names — in the merged image
// the frame-agnostic duplicates (this + kicadCollabOnSave) and the shared-name
// registrations live once in kicad_editor_embind.cpp, which dispatches the per-editor
// entries (renamed schCollab*/pcbCollab* below; JS-facing names are unchanged).
#ifndef KICAD_MERGED_EMBIND
bool kicadOpenFile( std::string path )
{
KIWAY_PLAYER* frame =
@ -68,6 +75,7 @@ bool kicadOpenFile( std::string path )
return frame->OpenProjectFiles(
std::vector<wxString>( 1, wxString::FromUTF8( path.c_str() ) ) );
}
#endif // !KICAD_MERGED_EMBIND
// ───────────────────────────── Yjs collaborative bridge ─────────────────────────────
//
@ -863,7 +871,7 @@ void collabTestMove( SCH_EDIT_FRAME* aFrame, SCH_ITEM* aItem, SCH_SCREEN* aScree
// wxEvtHandler::CallAfter queues onto the app's pending-event list, which the wasm main
// loop drains every frame via ProcessPendingEvents() (src/wasm/evtloop.cpp) — i.e. the
// exact context real UI edits run in. So defer the whole mutation there.
void kicadCollabApply( std::string aJson )
void schCollabApply( std::string aJson )
{
json delta = json::parse( aJson, nullptr, /*allow_exceptions*/ false );
@ -896,7 +904,7 @@ void kicadCollabApply( std::string aJson )
// JS pull of the full current model as an all-"added" delta (seed/baseline). Also
// registers the change listener on first call.
std::string kicadCollabSnapshot()
std::string schCollabSnapshot()
{
ensureBridge();
json added = snapshotItems( schFrame() );
@ -912,7 +920,7 @@ std::string kicadCollabSnapshot()
// JS → C++, v2 items wire. Same CallAfter + COROUTINE context as kicadCollabApply
// (LoadContent + SCH_COMMIT must run where native edits run).
void kicadCollabApplyItems( std::string aJson )
void schCollabApplyItems( std::string aJson )
{
json wire = json::parse( aJson, nullptr, /*allow_exceptions*/ false );
@ -938,7 +946,7 @@ void kicadCollabApplyItems( std::string aJson )
// JS pull of the ACTIVE screen's model as an all-"added" v2 items wire: one clipboard-
// style blob per item on the current sheet (one collab room == one .kicad_sch screen).
// Registers the listener + rebaselines exactly like kicadCollabSnapshot.
std::string kicadCollabSnapshotItems()
std::string schCollabSnapshotItems()
{
SCH_EDIT_FRAME* fr = schFrame();
@ -965,7 +973,7 @@ std::string kicadCollabSnapshotItems()
// Test/PoC helper: move the first schematic item by (dx,dy) IU via a real SCH_COMMIT,
// firing the listener — a deterministic local edit for the two-tab demo / e2e.
// Returns the moved item's uuid.
std::string kicadCollabTestMoveFirst( int aDx, int aDy )
std::string schCollabTestMoveFirst( int aDx, int aDy )
{
SCH_EDIT_FRAME* fr = schFrame();
@ -993,7 +1001,7 @@ std::string kicadCollabTestMoveFirst( int aDx, int aDy )
// Test helper: read an item's position by uuid as "x,y" (internal units).
std::string kicadCollabGetPos( std::string aId )
std::string schCollabGetPos( std::string aId )
{
SCH_EDIT_FRAME* fr = schFrame();
@ -1022,6 +1030,9 @@ std::string kicadCollabGetPos( std::string aId )
// kicad fork's save chokepoint (SCH_EDIT_FRAME::saveSchematicFile) after a
// successful write to MEMFS, so the web app can route the saved bytes onward
// (API upload, local-disk write-back, download). No-op without a JS listener.
// KICAD_MERGED_EMBIND: identical definition in pcbnew_embind.cpp; the merged image
// gets the one in kicad_editor_embind.cpp (both fork save chokepoints call it).
#ifndef KICAD_MERGED_EMBIND
extern "C" void kicadCollabOnSave( const char* aPath )
{
EM_ASM( {
@ -1029,6 +1040,14 @@ extern "C" void kicadCollabOnSave( const char* aPath )
window.kicadCollab.onSave( UTF8ToString( $0 ) );
}, aPath );
}
#endif // !KICAD_MERGED_EMBIND
// Merged-image dispatch probe (kicad_editor_embind.cpp): is the active top window the
// schematic editor? Counterpart of pcbnew_embind.cpp's pcbEditorActive().
bool schEditorActive()
{
return schFrame() != nullptr;
}
void kicadSaveSchematic( std::string path )
@ -1064,17 +1083,22 @@ void kicadSaveSchematic( std::string path )
EMSCRIPTEN_BINDINGS(eeschema) {
// Programmatic file open (preferred over UI automation from the web app).
function("kicadOpenFile", &kicadOpenFile);
// Programmatic save of the in-memory schematic (round-trip tests, README §A).
function("kicadSaveSchematic", &kicadSaveSchematic);
#ifndef KICAD_MERGED_EMBIND
// JS names ALSO registered by pcbnew_embind.cpp — in the merged image these are
// registered once by kicad_editor_embind.cpp, dispatching on the active frame.
// Programmatic file open (preferred over UI automation from the web app).
function("kicadOpenFile", &kicadOpenFile);
// Yjs collaborative bridge entry points (same contract as pl_editor).
function("kicadCollabApply", &kicadCollabApply);
function("kicadCollabSnapshot", &kicadCollabSnapshot);
function("kicadCollabApply", &schCollabApply);
function("kicadCollabSnapshot", &schCollabSnapshot);
// v2 items bridge: per-item s-expr payloads (ysync 0008).
function("kicadCollabApplyItems", &kicadCollabApplyItems);
function("kicadCollabSnapshotItems", &kicadCollabSnapshotItems);
function("kicadCollabTestMoveFirst", &kicadCollabTestMoveFirst);
function("kicadCollabGetPos", &kicadCollabGetPos);
function("kicadCollabApplyItems", &schCollabApplyItems);
function("kicadCollabSnapshotItems", &schCollabSnapshotItems);
function("kicadCollabTestMoveFirst", &schCollabTestMoveFirst);
function("kicadCollabGetPos", &schCollabGetPos);
#endif // !KICAD_MERGED_EMBIND
}
#endif

View file

@ -0,0 +1,136 @@
/*
* Embind dispatcher for the merged kicad_editor WASM image (editor-unification Part 2).
*
* The pcbnew and eeschema binding TUs each implement the collab bridge for their own
* frame and, standalone, register the SAME JS-facing names. In the merged image both
* TUs are compiled with -DKICAD_MERGED_EMBIND, which
* - compiles out their duplicate frame-agnostic definitions (kicadOpenFile,
* extern "C" kicadCollabOnSave) — the single definitions live HERE, and
* - compiles out their shared-name EMSCRIPTEN_BINDINGS registrations — registered
* once HERE, dispatching to the renamed per-editor entries (pcbCollab… and
* schCollab…) on whichever editor frame is live. Per-editor unique names
* (kicadSaveBoard, kicadSaveSchematic, kicadCollabTestItemBlob, Board_…) keep
* flowing from the per-editor blocks unchanged.
*
* With the one-frame-per-page-load model exactly one of pcbEditorActive() /
* schEditorActive() is true — the same dynamic_cast probe every per-editor entry
* already starts with. JS-facing names and signatures are IDENTICAL to the standalone
* bundles, so the web app and tests need no per-bundle API differences.
*
* Deliberately header-light: no pcbnew/eeschema headers (avoids mixing both include
* roots in one TU); only the generic KIWAY_PLAYER surface + the extern declarations.
*/
#ifdef __EMSCRIPTEN__
#include <emscripten.h>
#include <emscripten/bind.h>
#include <string>
#include <vector>
#include <wx/app.h>
#include <wx/string.h>
#include <wx/window.h>
#include <kiway.h>
#include <kiway_player.h>
using namespace emscripten;
// Per-editor entry points and frame probes — defined (with external linkage) in
// pcbnew_embind.cpp / eeschema_embind.cpp.
bool pcbEditorActive();
void pcbCollabApply( std::string aJson );
void pcbCollabApplyItems( std::string aJson );
std::string pcbCollabSnapshot();
std::string pcbCollabSnapshotItems();
std::string pcbCollabTestMoveFirst( int aDx, int aDy );
std::string pcbCollabGetPos( std::string aId );
bool schEditorActive();
void schCollabApply( std::string aJson );
void schCollabApplyItems( std::string aJson );
std::string schCollabSnapshot();
std::string schCollabSnapshotItems();
std::string schCollabTestMoveFirst( int aDx, int aDy );
std::string schCollabGetPos( std::string aId );
// Programmatically open a project file in the running editor frame, without UI
// automation. Frame-agnostic (any KIWAY_PLAYER); byte-identical to the definition the
// standalone bundles compile from their own binding TU.
static bool kicadOpenFile( std::string path )
{
KIWAY_PLAYER* frame =
wxTheApp ? static_cast<KIWAY_PLAYER*>( wxTheApp->GetTopWindow() ) : nullptr;
if( !frame )
return false;
if( wxWindow* blocking = frame->Kiway().GetBlockingDialog() )
blocking->Close( true );
return frame->OpenProjectFiles(
std::vector<wxString>( 1, wxString::FromUTF8( path.c_str() ) ) );
}
// C++ → JS save notification. Called from BOTH fork save chokepoints
// (PCB_EDIT_FRAME::SavePcbFile and SCH_EDIT_FRAME::saveSchematicFile) — one shared
// definition serves the merged image. No-op without a JS listener.
extern "C" void kicadCollabOnSave( const char* aPath )
{
EM_ASM( {
if( window.kicadCollab && window.kicadCollab.onSave )
window.kicadCollab.onSave( UTF8ToString( $0 ) );
}, aPath );
}
// Dispatch shims: route each shared JS name to the live editor's implementation.
// The sch path is the fallback arm so a JS call with NO frame up behaves like the
// standalone bundles (the per-editor impls no-op / return empty on a null frame).
static void collabApply( std::string aJson )
{
pcbEditorActive() ? pcbCollabApply( aJson ) : schCollabApply( aJson );
}
static void collabApplyItems( std::string aJson )
{
pcbEditorActive() ? pcbCollabApplyItems( aJson ) : schCollabApplyItems( aJson );
}
static std::string collabSnapshot()
{
return pcbEditorActive() ? pcbCollabSnapshot() : schCollabSnapshot();
}
static std::string collabSnapshotItems()
{
return pcbEditorActive() ? pcbCollabSnapshotItems() : schCollabSnapshotItems();
}
static std::string collabTestMoveFirst( int aDx, int aDy )
{
return pcbEditorActive() ? pcbCollabTestMoveFirst( aDx, aDy )
: schCollabTestMoveFirst( aDx, aDy );
}
static std::string collabGetPos( std::string aId )
{
return pcbEditorActive() ? pcbCollabGetPos( aId ) : schCollabGetPos( aId );
}
EMSCRIPTEN_BINDINGS(kicad_editor) {
// Programmatic file open (preferred over UI automation from the web app).
function("kicadOpenFile", &kicadOpenFile);
// Yjs collaborative bridge entry points — same JS contract as the standalone
// bundles, dispatched on the active editor frame.
function("kicadCollabApply", &collabApply);
function("kicadCollabSnapshot", &collabSnapshot);
function("kicadCollabApplyItems", &collabApplyItems);
function("kicadCollabSnapshotItems", &collabSnapshotItems);
function("kicadCollabTestMoveFirst", &collabTestMoveFirst);
function("kicadCollabGetPos", &collabGetPos);
}
#endif // __EMSCRIPTEN__

View file

@ -55,6 +55,13 @@ using json = nlohmann::json;
// the editor frame is the app's top window and is a KIWAY_PLAYER. Returns the
// result of OpenProjectFiles, or false if no frame is available — letting the
// JS caller fall back to driving File→Open.
//
// KICAD_MERGED_EMBIND (kicad_editor, editor-unification Part 2): eeschema_embind.cpp
// defines the identical function and registers the same JS names — in the merged image
// the frame-agnostic duplicates (this + kicadCollabOnSave) and the shared-name
// registrations live once in kicad_editor_embind.cpp, which dispatches the per-editor
// entries (renamed pcbCollab*/schCollab* below; JS-facing names are unchanged).
#ifndef KICAD_MERGED_EMBIND
bool kicadOpenFile( std::string path )
{
KIWAY_PLAYER* frame =
@ -69,6 +76,7 @@ bool kicadOpenFile( std::string path )
return frame->OpenProjectFiles(
std::vector<wxString>( 1, wxString::FromUTF8( path.c_str() ) ) );
}
#endif // !KICAD_MERGED_EMBIND
// ───────────────────────────── Yjs collaborative bridge ─────────────────────────────
//
@ -912,7 +920,7 @@ void collabTestMove( PCB_EDIT_FRAME* aFrame, BOARD_ITEM* aItem, int aDx, int aDy
// fiber stack: BOARD_COMMIT::Push's CHT_ADD of a freshly-built item dispatches GAL virtuals
// (view->Add → ViewGetLayers) through asyncify-instrumented invoke_*; off the fiber stack those
// mis-dispatch and trap inside KiCad core, on it they dispatch correctly (eeschema 0007).
void kicadCollabApply( std::string aJson )
void pcbCollabApply( std::string aJson )
{
json delta = json::parse( aJson, nullptr, /*allow_exceptions*/ false );
@ -937,7 +945,7 @@ void kicadCollabApply( std::string aJson )
// JS → C++, v2 items wire. Same CallAfter + COROUTINE context as kicadCollabApply
// (the blob parse + commit must run where native edits run — see above).
void kicadCollabApplyItems( std::string aJson )
void pcbCollabApplyItems( std::string aJson )
{
json wire = json::parse( aJson, nullptr, /*allow_exceptions*/ false );
@ -962,7 +970,7 @@ void kicadCollabApplyItems( std::string aJson )
// JS pull of the full current model as an all-"added" delta (seed/baseline). Also registers the
// change listener on first call.
std::string kicadCollabSnapshot()
std::string pcbCollabSnapshot()
{
BOARD* board = ensureBridge();
@ -985,7 +993,7 @@ std::string kicadCollabSnapshot()
// JS pull of the full current model as an all-"added" v2 items wire: one blob per ROOT
// item (a footprint's blob embeds its children — the TS side flattens). Registers the
// listener + rebaselines exactly like kicadCollabSnapshot.
std::string kicadCollabSnapshotItems()
std::string pcbCollabSnapshotItems()
{
BOARD* board = ensureBridge();
@ -1020,6 +1028,9 @@ std::string kicadCollabSnapshotItems()
// kicad fork's save chokepoint (PCB_EDIT_FRAME::SavePcbFile) after a successful
// write to MEMFS, so the web app can route the saved bytes onward (API upload,
// local-disk write-back, download). No-op without a JS listener.
// KICAD_MERGED_EMBIND: identical definition in eeschema_embind.cpp; the merged image
// gets the one in kicad_editor_embind.cpp (both fork save chokepoints call it).
#ifndef KICAD_MERGED_EMBIND
extern "C" void kicadCollabOnSave( const char* aPath )
{
EM_ASM( {
@ -1027,6 +1038,15 @@ extern "C" void kicadCollabOnSave( const char* aPath )
window.kicadCollab.onSave( UTF8ToString( $0 ) );
}, aPath );
}
#endif // !KICAD_MERGED_EMBIND
// Merged-image dispatch probe (kicad_editor_embind.cpp): is the active top window the
// PCB editor? Each shared JS entry routes to the pcb*/sch* implementation whose frame
// is live — exactly the null-check its body starts with anyway.
bool pcbEditorActive()
{
return pcbFrame() != nullptr;
}
void kicadSaveBoard( std::string path )
@ -1057,7 +1077,7 @@ void kicadSaveBoard( std::string path )
// Test/PoC helper: move the first top-level board item by (dx,dy) IU via a real BOARD_COMMIT,
// firing the listener — a deterministic local edit for the two-tab demo / e2e. Returns the
// moved item's uuid.
std::string kicadCollabTestMoveFirst( int aDx, int aDy )
std::string pcbCollabTestMoveFirst( int aDx, int aDy )
{
PCB_EDIT_FRAME* fr = pcbFrame();
@ -1090,7 +1110,7 @@ std::string kicadCollabTestMoveFirst( int aDx, int aDy )
// Test helper: read an item's position by uuid as "x,y" (internal units).
std::string kicadCollabGetPos( std::string aId )
std::string pcbCollabGetPos( std::string aId )
{
PCB_EDIT_FRAME* fr = pcbFrame();
@ -1194,19 +1214,24 @@ EMSCRIPTEN_BINDINGS(pcbnew) {
function("Pad_GetNumber", &Pad_GetNumber, allow_raw_pointers());
function("Pad_GetPinFunction", &Pad_GetPinFunction, allow_raw_pointers());
// Programmatic file open (preferred over UI automation from the web app).
function("kicadOpenFile", &kicadOpenFile);
// Programmatic save of the in-memory board (round-trip tests, README §A).
function("kicadSaveBoard", &kicadSaveBoard);
// Yjs collaborative bridge entry points (same contract as pl_editor / eeschema).
function("kicadCollabApply", &kicadCollabApply);
function("kicadCollabSnapshot", &kicadCollabSnapshot);
// v2 items bridge: per-item s-expr payloads (ysync 0008).
function("kicadCollabApplyItems", &kicadCollabApplyItems);
function("kicadCollabSnapshotItems", &kicadCollabSnapshotItems);
function("kicadCollabTestMoveFirst", &kicadCollabTestMoveFirst);
function("kicadCollabGetPos", &kicadCollabGetPos);
// pcbnew-only test helper (no eeschema counterpart — name is not shared).
function("kicadCollabTestItemBlob", &kicadCollabTestItemBlob);
#ifndef KICAD_MERGED_EMBIND
// JS names ALSO registered by eeschema_embind.cpp — in the merged image these are
// registered once by kicad_editor_embind.cpp, dispatching on the active frame.
// Programmatic file open (preferred over UI automation from the web app).
function("kicadOpenFile", &kicadOpenFile);
// Yjs collaborative bridge entry points (same contract as pl_editor / eeschema).
function("kicadCollabApply", &pcbCollabApply);
function("kicadCollabSnapshot", &pcbCollabSnapshot);
// v2 items bridge: per-item s-expr payloads (ysync 0008).
function("kicadCollabApplyItems", &pcbCollabApplyItems);
function("kicadCollabSnapshotItems", &pcbCollabSnapshotItems);
function("kicadCollabTestMoveFirst", &pcbCollabTestMoveFirst);
function("kicadCollabGetPos", &pcbCollabGetPos);
#endif // !KICAD_MERGED_EMBIND
}
#endif

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@ -0,0 +1,57 @@
# Merged pcbnew+eeschema WASM editor (editor-unification Part 2).
#
# ONE executable links BOTH kifaces; the editor frame (PCB / Footprint / Schematic /
# Symbol) is chosen at runtime by single_top.cpp's --frame flag. Added from the kicad
# fork's top-level CMakeLists.txt via add_subdirectory( ${KICAD_WASM_LAYER}/editor )
# when EMSCRIPTEN AND KICAD_WASM_MERGED_EDITOR — after eeschema/ and pcbnew/, so both
# kifaces' CACHE INTERNAL library lists exist here.
#
# Collision handling (see KICAD_WASM_PCB_SIDE_RENAMES in the fork's top-level
# CMakeLists.txt and docs/features/editor-unification/): the PCB-side targets compile
# with per-engine symbol renames; each kiface gets its own KIFACE_GETTER name; the
# plain Kiface() the shared common/ code falls back to is defined here
# (merged_kiface_dispatch.cpp).
#
# The standalone pcbnew/eeschema targets still exist in this (option-ON) tree but are
# not intended to be built here: their kiface objects carry the merged renames, and
# their single_top TUs still bind the un-renamed KIFACE_GETTER — build them from their
# own (option-OFF) per-app trees as before.
include_directories( BEFORE ${INC_BEFORE} )
include_directories(
${CMAKE_SOURCE_DIR}/common
${CMAKE_SOURCE_DIR}/common/dialogs
${INC_AFTER}
)
add_executable( kicad_editor
${CMAKE_SOURCE_DIR}/common/single_top.cpp
merged_kiface_dispatch.cpp
)
# TOP_FRAME is only the DEFAULT frame (no --frame given). No PGM_DATA_FILE_EXT: the
# runtime extension map in single_top.cpp covers all four frames. No BUILD_KIWAY_DLL:
# static kiface linking (matches the per-app WASM executables). KICAD_MERGED_KIFACES
# selects single_top.cpp's dual-getter registration branch.
set_source_files_properties( ${CMAKE_SOURCE_DIR}/common/single_top.cpp PROPERTIES
COMPILE_DEFINITIONS "TOP_FRAME=FRAME_PCB_EDITOR;KICAD_MERGED_KIFACES"
)
# Both kifaces' full library sets (exported CACHE INTERNAL by pcbnew/ and eeschema/).
# The overlap (common, kicommon, gal, ...) is deduped; generator-expression entries
# (native-only pads_common/pcm) are inert strings that evaluate to nothing here.
set( KICAD_EDITOR_LIBS ${PCBNEW_KIFACE_LIBRARIES} ${EESCHEMA_KIFACE_LIBRARIES} )
list( REMOVE_DUPLICATES KICAD_EDITOR_LIBS )
target_link_libraries( kicad_editor PRIVATE ${KICAD_EDITOR_LIBS} )
# Same link shape as the standalone pcbnew WASM executable: allow-multiple-definition
# for the wx/KiCad dupes, and --whole-archive pcbcommon so RTTI-only-referenced
# vtables/typeinfo are pulled in.
target_link_options( kicad_editor PRIVATE
"LINKER:--allow-multiple-definition"
"LINKER:--whole-archive"
"$<TARGET_FILE:pcbcommon>"
"LINKER:--no-whole-archive"
$<$<BOOL:${KICAD_MAKE_LINK_MAPS}>:-Wl,--cref,-Map=kicad_editor.map>
)

View file

@ -0,0 +1,68 @@
/*
* Merged-editor safety-net Kiface() (editor-unification Part 2).
*
* In the merged kicad_editor image the pcbnew and eeschema kifaces are compiled with
* -DKiface=PcbKiface / -DKiface=SchKiface, so every module-owned call site binds
* statically to its own engine. The handful of shared common/ call sites are patched
* to resolve their owning frame's kiface exactly (eda_base_frame.cpp,
* dialog_color_picker.cpp, design_block_tree_model_adapter.cpp) and only FALL BACK to
* the plain Kiface() — which, in this image, is THIS definition. It also keeps any
* future upstream common/ caller linking.
*
* Resolution is best-effort by design: focused window → top window → KIWAY top frame,
* walking parents to an EDA_BASE_FRAME whose FRAME_T names its face. With the one-
* frame-per-page-load model there is exactly one editor frame, so the walk is exact
* in practice; FACE_PCB is the last-resort default.
*/
#ifdef __EMSCRIPTEN__
#include <wx/app.h>
#include <wx/window.h>
#include <kiway.h>
#include <kiface_base.h>
#include <eda_base_frame.h>
// single_top.cpp's process-global KIWAY (declared in kiway.h).
static KIFACE_BASE* frameKiface( wxWindow* aWindow )
{
for( wxWindow* w = aWindow; w; w = w->GetParent() )
{
if( EDA_BASE_FRAME* frame = dynamic_cast<EDA_BASE_FRAME*>( w ) )
{
KIWAY::FACE_T face = KIWAY::KifaceType( frame->GetFrameType() );
if( face != KIWAY::FACE_T( -1 ) )
{
if( KIFACE* kiface = Kiway.KiFACE( face ) )
return static_cast<KIFACE_BASE*>( kiface );
}
}
}
return nullptr;
}
KIFACE_BASE& Kiface()
{
if( KIFACE_BASE* kiface = frameKiface( wxWindow::FindFocus() ) )
return *kiface;
if( wxTheApp )
{
if( KIFACE_BASE* kiface = frameKiface( wxTheApp->GetTopWindow() ) )
return *kiface;
}
if( KIFACE_BASE* kiface = frameKiface( Kiway.GetTop() ) )
return *kiface;
// Last resort — no frame up yet. FACE_PCB is the merged image's default TOP_FRAME
// face; both faces are registered in OnPgmInit, so this cannot be reached before
// registration in any path that previously had a working Kiface().
return *static_cast<KIFACE_BASE*>( Kiway.KiFACE( KIWAY::FACE_PCB ) );
}
#endif // __EMSCRIPTEN__