Define CLAY_IMPLEMENTATION in Jetbrains IDE (#236)

clay.h

@@ -21,6 +21,11 @@
 #include <arm_neon.h>
 #endif
 
+#ifdef __JETBRAINS_IDE__
+// Help jetbrains IDEs like CLion and Rider with intellisense & debugging
+#define CLAY_IMPLEMENTATION
+#endif
+
 // -----------------------------------------
 // HEADER DECLARATIONS ---------------------
 // -----------------------------------------
@@ -1274,13 +1279,14 @@ Clay_LayoutElementHashMapItem *Clay__GetHashMapItem(uint32_t id) {
     return &Clay_LayoutElementHashMapItem_DEFAULT;
 }
 
-void Clay__GenerateIdForAnonymousElement(Clay_LayoutElement *openLayoutElement) {
+Clay_ElementId Clay__GenerateIdForAnonymousElement(Clay_LayoutElement *openLayoutElement) {
     Clay_Context* context = Clay_GetCurrentContext();
     Clay_LayoutElement *parentElement = Clay_LayoutElementArray_Get(&context->layoutElements, Clay__int32_tArray_GetValue(&context->openLayoutElementStack, context->openLayoutElementStack.length - 2));
     Clay_ElementId elementId = Clay__HashNumber(parentElement->childrenOrTextContent.children.length, parentElement->id);
     openLayoutElement->id = elementId.id;
     Clay__AddHashMapItem(elementId, openLayoutElement, 0);
     Clay__StringArray_Add(&context->layoutElementIdStrings, elementId.stringId);
+    return elementId;
 }
 
 bool Clay__ElementHasConfig(Clay_LayoutElement *layoutElement, Clay__ElementConfigType type) {
@@ -1515,11 +1521,8 @@ void Clay__ConfigureOpenElement(const Clay_ElementDeclaration declaration) {
                 .errorText = CLAY_STRING("An element was configured with CLAY_SIZING_PERCENT, but the provided percentage value was over 1.0. Clay expects a value between 0 and 1, i.e. 20% is 0.2."),
                 .userData = context->errorHandler.userData });
     }
-    if (declaration.id.id != 0) {
-        Clay__AttachId(declaration.id);
-    } else if (openLayoutElement->id == 0) {
-        Clay__GenerateIdForAnonymousElement(openLayoutElement);
-    }
+
+    Clay_ElementId openLayoutElementId = declaration.id;
 
     openLayoutElement->elementConfigs.internalArray = &context->elementConfigs.internalArray[context->elementConfigs.length];
     Clay_SharedElementConfig *sharedConfig = NULL;
@@ -1572,6 +1575,9 @@ void Clay__ConfigureOpenElement(const Clay_ElementDeclaration declaration) {
             } else if (declaration.floating.attachTo == CLAY_ATTACH_TO_ROOT) {
                 floatingConfig.parentId = Clay__HashString(CLAY_STRING("Clay__RootContainer"), 0, 0).id;
             }
+            if (!openLayoutElementId.id) {
+                openLayoutElementId = Clay__HashString(CLAY_STRING("Clay__FloatingContainer"), context->layoutElementTreeRoots.length, 0);
+            }
             Clay__LayoutElementTreeRootArray_Add(&context->layoutElementTreeRoots, CLAY__INIT(Clay__LayoutElementTreeRoot) {
                     .layoutElementIndex = Clay__int32_tArray_GetValue(&context->openLayoutElementStack, context->openLayoutElementStack.length - 1),
                     .parentId = floatingConfig.parentId,
@@ -1584,6 +1590,13 @@ void Clay__ConfigureOpenElement(const Clay_ElementDeclaration declaration) {
     if (declaration.custom.customData) {
         Clay__AttachElementConfig(CLAY__INIT(Clay_ElementConfigUnion) { .customElementConfig = Clay__StoreCustomElementConfig(declaration.custom) }, CLAY__ELEMENT_CONFIG_TYPE_CUSTOM);
     }
+
+    if (openLayoutElementId.id != 0) {
+        Clay__AttachId(openLayoutElementId);
+    } else if (openLayoutElement->id == 0) {
+        openLayoutElementId = Clay__GenerateIdForAnonymousElement(openLayoutElement);
+    }
+
     if (declaration.scroll.horizontal | declaration.scroll.vertical) {
         Clay__AttachElementConfig(CLAY__INIT(Clay_ElementConfigUnion) { .scrollElementConfig = Clay__StoreScrollElementConfig(declaration.scroll) }, CLAY__ELEMENT_CONFIG_TYPE_SCROLL);
         Clay__int32_tArray_Add(&context->openClipElementStack, (int)openLayoutElement->id);
@@ -3107,11 +3120,11 @@ void Clay__RenderDebugView(void) {
                                 CLAY({{0}}) {
                                     CLAY_TEXT(CLAY_STRING("{ left: "), infoTextConfig);
                                     CLAY_TEXT(Clay__IntToString(borderConfig->width.left), infoTextConfig);
-                                    CLAY_TEXT(CLAY_STRING("{ right: "), infoTextConfig);
+                                    CLAY_TEXT(CLAY_STRING(", right: "), infoTextConfig);
                                     CLAY_TEXT(Clay__IntToString(borderConfig->width.right), infoTextConfig);
-                                    CLAY_TEXT(CLAY_STRING("{ top: "), infoTextConfig);
+                                    CLAY_TEXT(CLAY_STRING(", top: "), infoTextConfig);
                                     CLAY_TEXT(Clay__IntToString(borderConfig->width.top), infoTextConfig);
-                                    CLAY_TEXT(CLAY_STRING("{ bottom: "), infoTextConfig);
+                                    CLAY_TEXT(CLAY_STRING(", bottom: "), infoTextConfig);
                                     CLAY_TEXT(Clay__IntToString(borderConfig->width.bottom), infoTextConfig);
                                     CLAY_TEXT(CLAY_STRING(" }"), infoTextConfig);
                                 }
@@ -3521,13 +3534,19 @@ CLAY_WASM_EXPORT("Clay_EndLayout")
 Clay_RenderCommandArray Clay_EndLayout(void) {
     Clay_Context* context = Clay_GetCurrentContext();
     Clay__CloseElement();
-    if (context->debugModeEnabled) {
+    bool elementsExceededBeforeDebugView = context->booleanWarnings.maxElementsExceeded;
+    if (context->debugModeEnabled && !elementsExceededBeforeDebugView) {
         context->warningsEnabled = false;
         Clay__RenderDebugView();
         context->warningsEnabled = true;
     }
     if (context->booleanWarnings.maxElementsExceeded) {
-        Clay_String message = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount");
+        Clay_String message;
+        if (!elementsExceededBeforeDebugView) {
+            message = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount after adding the debug-view to the layout.");
+        } else {
+            message = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount");
+        }
         Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand ) {
             .boundingBox = { context->layoutDimensions.width / 2 - 59 * 4, context->layoutDimensions.height / 2, 0, 0 },
             .renderData = { .text = { .stringContents = CLAY__INIT(Clay_StringSlice) { .length = message.length, .chars = message.chars, .baseChars = message.chars }, .textColor = {255, 0, 0, 255}, .fontSize = 16 } },