Expose Objective-C class names to tab completion.

diff --git a/Execute.cpp b/Execute.cpp
index 2cb03877c0741f7dcf4868821c8d54ae6e40ab1f..7eb2f802b6103154748df75892b7fbe773881309 100644 (file)
--- a/Execute.cpp
+++ b/Execute.cpp
@@ -954,17 +954,17 @@ static void *CYCastSymbol(const char *name) {
 static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
     JSObjectRef global(CYGetGlobalObject(context));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
-    if (JSValueRef value = CYGetProperty(context, cycript, property))
-        if (!JSValueIsUndefined(context, value))
-            return value;
+    JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));
+
+    for (size_t i(0), count(CYArrayLength(context, alls)); i != count; ++i)
+        if (JSObjectRef space = CYCastJSObject(context, CYArrayGet(context, alls, count - i - 1)))
+            if (JSValueRef value = CYGetProperty(context, space, property))
+                if (!JSValueIsUndefined(context, value))
+                    return value;
 
     CYPool pool;
     CYUTF8String name(CYPoolUTF8String(pool, context, property));
 
-    if (hooks_ != NULL && hooks_->RuntimeProperty != NULL)
-        if (JSValueRef value = (*hooks_->RuntimeProperty)(context, name))
-            return value;
-
     size_t length(name.size);
     char keyed[length + 2];
     memcpy(keyed + 1, name.data, length + 1);
@@ -1003,6 +1003,20 @@ static JSValueRef All_getProperty(JSContextRef context, JSObjectRef object, JSSt
     return NULL;
 } CYCatch }
 
+static void All_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
+    JSObjectRef global(CYGetGlobalObject(context));
+    JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
+    JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));
+
+    for (size_t i(0), count(CYArrayLength(context, alls)); i != count; ++i)
+        if (JSObjectRef space = CYCastJSObject(context, CYArrayGet(context, alls, count - i - 1))) {
+            JSPropertyNameArrayRef subset(JSObjectCopyPropertyNames(context, space));
+            for (size_t index(0), count(JSPropertyNameArrayGetCount(subset)); index != count; ++index)
+                JSPropertyNameAccumulatorAddName(names, JSPropertyNameArrayGetNameAtIndex(subset, index));
+            JSPropertyNameArrayRelease(subset);
+        }
+}
+
 static JSObjectRef Pointer_new(JSContextRef context, JSObjectRef object, size_t count, const JSValueRef arguments[], JSValueRef *exception) { CYTry {
     if (count != 2)
         throw CYJSError(context, "incorrect number of arguments to Functor constructor");
@@ -1265,6 +1279,7 @@ void CYInitializeDynamic() {
     definition = kJSClassDefinitionEmpty;
     definition.className = "All";
     definition.getProperty = &All_getProperty;
+    definition.getPropertyNames = &All_getPropertyNames;
     All_ = JSClassCreate(&definition);
 
     definition = kJSClassDefinitionEmpty;
@@ -1379,6 +1394,8 @@ JSGlobalContextRef CYGetJSContext(JSContextRef context) {
 }
 
 extern "C" void CYSetupContext(JSGlobalContextRef context) {
+    JSValueRef exception(NULL);
+
     CYInitializeDynamic();
 
     JSObjectRef global(CYGetGlobalObject(context));
@@ -1432,6 +1449,10 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
     JSObjectRef all(JSObjectMake(context, All_, NULL));
     CYSetProperty(context, cycript, CYJSString("all"), all);
 
+    JSObjectRef alls(JSObjectCallAsConstructor(context, Array, 0, NULL, &exception));
+    CYThrow(context, exception);
+    CYSetProperty(context, cycript, CYJSString("alls"), alls);
+
     if (true) {
         JSObjectRef last(NULL), curr(global);
 
@@ -1459,6 +1480,8 @@ extern "C" void CYSetupContext(JSGlobalContextRef context) {
 
     if (hooks_ != NULL && hooks_->SetupContext != NULL)
         (*hooks_->SetupContext)(context);
+
+    CYArrayPush(context, alls, cycript);
 }
 
 JSGlobalContextRef CYGetJSContext() {

diff --git a/JavaScript.hpp b/JavaScript.hpp
index 5e76bb49cbda95a9346651d179693dbfff470f98..ac84c112b6ac07f58c1fd79c1f7424d00dd54065 100644 (file)
--- a/JavaScript.hpp
+++ b/JavaScript.hpp
@@ -109,7 +109,6 @@ struct CYHooks {
     void *(*ExecuteStart)(JSContextRef);
     void (*ExecuteEnd)(JSContextRef, void *);
 
-    JSValueRef (*RuntimeProperty)(JSContextRef, CYUTF8String);
     void (*CallFunction)(JSContextRef, ffi_cif *, void (*)(), uint8_t *, void **);
 
     void (*Initialize)();

diff --git a/ObjectiveC/Library.mm b/ObjectiveC/Library.mm
index 5ccb90e2a9a8d826902a8c6f6627d82d743917f0..447a6feffa074adc4e5920a2820f126f55193d4c 100644 (file)
--- a/ObjectiveC/Library.mm
+++ b/ObjectiveC/Library.mm
@@ -242,6 +242,7 @@ static JSClassRef StringInstance_;
 static JSClassRef Super_;
 
 static JSClassRef ObjectiveC_Classes_;
+static JSClassRef ObjectiveC_Constants_;
 static JSClassRef ObjectiveC_Protocols_;
 
 #ifdef __APPLE__
@@ -2011,6 +2012,18 @@ static void ObjectiveC_Protocols_getPropertyNames(JSContextRef context, JSObject
 #endif
 }
 
+static JSValueRef ObjectiveC_Constants_getProperty(JSContextRef context, JSObjectRef object, JSStringRef property, JSValueRef *exception) { CYTry {
+    CYPool pool;
+    CYUTF8String name(CYPoolUTF8String(pool, context, property));
+    if (name == "nil")
+        return Instance::Make(context, nil);
+    return NULL;
+} CYCatch }
+
+static void ObjectiveC_Constants_getPropertyNames(JSContextRef context, JSObjectRef object, JSPropertyNameAccumulatorRef names) {
+    JSPropertyNameAccumulatorAddName(names, CYJSString("nil"));
+}
+
 #ifdef __APPLE__
 static bool stret(ffi_type *ffi_type) {
     return ffi_type->type == FFI_TYPE_STRUCT && (
@@ -2464,6 +2477,12 @@ void CYObjectiveC_Initialize() { /*XXX*/ JSContextRef context(NULL); CYPoolTry {
     definition.getPropertyNames = &ObjectiveC_Classes_getPropertyNames;
     ObjectiveC_Classes_ = JSClassCreate(&definition);
 
+    definition = kJSClassDefinitionEmpty;
+    definition.className = "ObjectiveC::Constants";
+    definition.getProperty = &ObjectiveC_Constants_getProperty;
+    definition.getPropertyNames = &ObjectiveC_Constants_getPropertyNames;
+    ObjectiveC_Constants_ = JSClassCreate(&definition);
+
 #if OBJC_API_VERSION >= 2
     definition = kJSClassDefinitionEmpty;
     definition.className = "ObjectiveC::Images";
@@ -2498,12 +2517,22 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry {
     JSObjectRef cy(CYCastJSObject(context, CYGetProperty(context, global, cy_s)));
     JSObjectRef cycript(CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Cycript"))));
     JSObjectRef all(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("all"))));
+    JSObjectRef alls(CYCastJSObject(context, CYGetProperty(context, cycript, CYJSString("alls"))));
 
     JSObjectRef ObjectiveC(JSObjectMake(context, NULL, NULL));
     CYSetProperty(context, cycript, CYJSString("ObjectiveC"), ObjectiveC);
 
-    CYSetProperty(context, ObjectiveC, CYJSString("classes"), JSObjectMake(context, ObjectiveC_Classes_, NULL));
-    CYSetProperty(context, ObjectiveC, CYJSString("protocols"), JSObjectMake(context, ObjectiveC_Protocols_, NULL));
+    JSObjectRef protocols(JSObjectMake(context, ObjectiveC_Protocols_, NULL));
+    CYSetProperty(context, ObjectiveC, CYJSString("protocols"), protocols);
+    CYArrayPush(context, alls, protocols);
+
+    JSObjectRef classes(JSObjectMake(context, ObjectiveC_Classes_, NULL));
+    CYSetProperty(context, ObjectiveC, CYJSString("classes"), classes);
+    CYArrayPush(context, alls, classes);
+
+    JSObjectRef constants(JSObjectMake(context, ObjectiveC_Constants_, NULL));
+    CYSetProperty(context, ObjectiveC, CYJSString("constants"), constants);
+    CYArrayPush(context, alls, constants);
 
 #if OBJC_API_VERSION >= 2
     CYSetProperty(context, ObjectiveC, CYJSString("images"), JSObjectMake(context, ObjectiveC_Images_, NULL));
@@ -2542,7 +2571,6 @@ void CYObjectiveC_SetupContext(JSContextRef context) { CYPoolTry {
 static CYHooks CYObjectiveCHooks = {
     &CYObjectiveC_ExecuteStart,
     &CYObjectiveC_ExecuteEnd,
-    &CYObjectiveC_RuntimeProperty,
     &CYObjectiveC_CallFunction,
     &CYObjectiveC_Initialize,
     &CYObjectiveC_SetupContext,