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Nic Barker 2025-01-09 12:17:53 +13:00
commit 73d2186d95
9 changed files with 46 additions and 67 deletions
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2
CMakeLists.txt
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@ -8,7 +8,7 @@ add_subdirectory("examples/cpp-project-example")
# Don't try to compile C99 projects using MSVC
if(NOT MSVC)
add_subdirectory("examples/raylib-sidebar-scrolling-container")
add_subdirectory("examples/cairo-pdf-rendering")
# add_subdirectory("examples/cairo-pdf-rendering") Some issue with github actions populating cairo, disable for now
add_subdirectory("examples/clay-official-website")
add_subdirectory("examples/introducing-clay-video-demo")
add_subdirectory("examples/SDL2-video-demo")

6
README.md
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@ -100,7 +100,7 @@ Clay_RenderCommandArray CreateLayout() {
CLAY_RECTANGLE({ .color = COLOR_LIGHT })
) {
CLAY(CLAY_ID("ProfilePictureOuter"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_GROW() }, .padding = {16, 16}, .childGap = 16, .childAlignment = { .y = CLAY_ALIGN_Y_CENTER }), CLAY_RECTANGLE({ .color = COLOR_RED })) {
CLAY(CLAY_ID("ProfilePicture"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(60), .height = CLAY_SIZING_FIXED(60) }}), CLAY_IMAGE({ .imageData = &profilePicture, .height = 60, .width = 60 })) {}
CLAY(CLAY_ID("ProfilePicture"), CLAY_LAYOUT({ .sizing = { .width = CLAY_SIZING_FIXED(60), .height = CLAY_SIZING_FIXED(60) }}), CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {60, 60} })) {}
CLAY_TEXT(CLAY_STRING("Clay - UI Library"), CLAY_TEXT_CONFIG({ .fontSize = 24, .textColor = {255, 255, 255, 255} }));
}
@ -1059,11 +1059,11 @@ CLAY(CLAY_IMAGE({ .image = { .format = IMAGE_FORMAT_RGBA, .internalData = &image
// Load an image somewhere in your code
Image profilePicture = LoadImage("profilePicture.png");
// Declare a reusable image config
Clay_ImageElementConfig imageConfig = (Clay_ImageElementConfig) { .imageData = &profilePicture, .height = 60, .width = 60 };
Clay_ImageElementConfig imageConfig = (Clay_ImageElementConfig) { .imageData = &profilePicture, .sourceDimensions = {60, 60} };
// Declare an image element using a reusable config
CLAY(CLAY_IMAGE(imageConfig)) {}
// Declare an image element using an inline config
CLAY(CLAY_IMAGE({ .imageData = &profilePicture, .height = 60, .width = 60 })) {}
CLAY(CLAY_IMAGE({ .imageData = &profilePicture, .sourceDimensions = {60, 60} })) {}
// Rendering example
Image *imageToRender = renderCommand->elementConfig.imageElementConfig->imageData;
```

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bindings/odin/clay-odin/linux/clay.a
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bindings/odin/clay-odin/macos-arm64/clay.a
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bindings/odin/clay-odin/macos/clay.a
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bindings/odin/clay-odin/wasm/clay.o
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bindings/odin/clay-odin/windows/clay.lib
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105
clay.h
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@ -21,6 +21,14 @@
#ifndef CLAY_HEADER
#define CLAY_HEADER
#if !( \
(defined(__cplusplus) && __cplusplus >= 202002L) || \
(defined(__STDC__) && __STDC__ == 1 && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || \
defined(_MSC_VER) \
)
#error "Clay requires C99, C++20, or MSVC"
#endif
#ifdef CLAY_WASM
#define CLAY_WASM_EXPORT(name) __attribute__((export_name(name)))
#else
@ -2071,72 +2079,48 @@ void Clay__InitializePersistentMemory(Clay_Context* context) {
}
CLAY__TYPEDEF(Clay__SizeDistributionType, enum {
CLAY__SIZE_DISTRIBUTION_TYPE_SCROLL_CONTAINER,
CLAY__SIZE_DISTRIBUTION_TYPE_RESIZEABLE_CONTAINER,
CLAY__SIZE_DISTRIBUTION_TYPE_GROW_CONTAINER,
});
float Clay__DistributeSizeAmongChildren(bool xAxis, float sizeToDistribute, Clay__int32_tArray resizableContainerBuffer, Clay__SizeDistributionType distributionType) {
void Clay__CompressChildrenAlongAxis(bool xAxis, float totalSizeToDistribute, Clay__int32_tArray resizableContainerBuffer) {
Clay_Context* context = Clay_GetCurrentContext();
Clay__int32_tArray remainingElements = context->openClipElementStack;
remainingElements.length = 0;
Clay__int32_tArray largestContainers = context->openClipElementStack;
largestContainers.length = 0;
for (int32_t i = 0; i < resizableContainerBuffer.length; ++i) {
Clay__int32_tArray_Add(&remainingElements, Clay__int32_tArray_Get(&resizableContainerBuffer, i));
}
while (totalSizeToDistribute > 0) {
float largestSize = 0;
float targetSize = 0;
for (int32_t i = 0; i < resizableContainerBuffer.length; ++i) {
Clay_LayoutElement *childElement = Clay_LayoutElementArray_Get(&context->layoutElements, Clay__int32_tArray_Get(&resizableContainerBuffer, i));
float childSize = xAxis ? childElement->dimensions.width : childElement->dimensions.height;
if (childSize == largestSize) {
Clay__int32_tArray_Add(&largestContainers, Clay__int32_tArray_Get(&resizableContainerBuffer, i));
} else if (childSize > largestSize) {
targetSize = largestSize;
largestSize = childSize;
largestContainers.length = 0;
Clay__int32_tArray_Add(&largestContainers, Clay__int32_tArray_Get(&resizableContainerBuffer, i));
}
else if (childSize > targetSize) {
targetSize = childSize;
}
}
while (sizeToDistribute != 0 && remainingElements.length > 0) {
float dividedSize = sizeToDistribute / (float)remainingElements.length;
for (int32_t childOffset = 0; childOffset < remainingElements.length; childOffset++) {
Clay_LayoutElement *childElement = Clay_LayoutElementArray_Get(&context->layoutElements, Clay__int32_tArray_Get(&remainingElements, childOffset));
Clay_SizingAxis childSizing = xAxis ? childElement->layoutConfig->sizing.width : childElement->layoutConfig->sizing.height;
targetSize = CLAY__MAX(targetSize, (largestSize * largestContainers.length) - totalSizeToDistribute) / largestContainers.length;
for (int32_t childOffset = 0; childOffset < largestContainers.length; childOffset++) {
Clay_LayoutElement *childElement = Clay_LayoutElementArray_Get(&context->layoutElements, Clay__int32_tArray_Get(&largestContainers, childOffset));
float *childSize = xAxis ? &childElement->dimensions.width : &childElement->dimensions.height;
float childMinSize = xAxis ? childElement->minDimensions.width : childElement->minDimensions.height;
bool canDistribute = true;
if ((sizeToDistribute < 0 && *childSize == childSizing.size.minMax.min) || (sizeToDistribute > 0 && *childSize == childSizing.size.minMax.max)) {
canDistribute = false;
}
// Currently, we don't support squishing aspect ratio images on their Y axis as it would break ratio
else if (!xAxis && Clay__ElementHasConfig(childElement, CLAY__ELEMENT_CONFIG_TYPE_IMAGE)) {
canDistribute = false;
}
else {
switch (distributionType) {
case CLAY__SIZE_DISTRIBUTION_TYPE_RESIZEABLE_CONTAINER: break;
case CLAY__SIZE_DISTRIBUTION_TYPE_GROW_CONTAINER: if (childSizing.type != CLAY__SIZING_TYPE_GROW) canDistribute = false; break;
case CLAY__SIZE_DISTRIBUTION_TYPE_SCROLL_CONTAINER: {
if (Clay__ElementHasConfig(childElement, CLAY__ELEMENT_CONFIG_TYPE_SCROLL_CONTAINER)) {
Clay_ScrollElementConfig *scrollConfig = Clay__FindElementConfigWithType(childElement, CLAY__ELEMENT_CONFIG_TYPE_SCROLL_CONTAINER).scrollElementConfig;
if ((xAxis && !scrollConfig->horizontal) || (!xAxis && !scrollConfig->vertical)) {
Clay__int32_tArray_RemoveSwapback(&remainingElements, childOffset);
childOffset--;
continue;
}
}
}
}
}
if (!canDistribute) {
Clay__int32_tArray_RemoveSwapback(&remainingElements, childOffset);
childOffset--;
continue;
}
float oldChildSize = *childSize;
*childSize = CLAY__MAX(CLAY__MAX(CLAY__MIN(childSizing.size.minMax.max, *childSize + dividedSize), childSizing.size.minMax.min), childMinSize);
float diff = *childSize - oldChildSize;
if (diff > -0.01 && diff < 0.01) {
Clay__int32_tArray_RemoveSwapback(&remainingElements, childOffset);
*childSize = CLAY__MAX(childMinSize, targetSize);
totalSizeToDistribute -= (oldChildSize - *childSize);
if (*childSize == childMinSize) {
Clay__int32_tArray_RemoveSwapback(&largestContainers, childOffset);
childOffset--;
continue;
}
sizeToDistribute -= diff;
}
if (largestContainers.length == 0) {
break;
}
}
return (sizeToDistribute > -0.01 && sizeToDistribute < 0.01) ? 0 : sizeToDistribute;
}
void Clay__SizeContainersAlongAxis(bool xAxis) {
@ -2230,7 +2214,7 @@ void Clay__SizeContainersAlongAxis(bool xAxis) {
if (sizingAlongAxis) {
float sizeToDistribute = parentSize - parentPadding * 2 - innerContentSize;
// If the content is too large, compress the children as much as possible
// The content is too large, compress the children as much as possible
if (sizeToDistribute < 0) {
// If the parent can scroll in the axis direction in this direction, don't compress children, just leave them alone
if (Clay__ElementHasConfig(parent, CLAY__ELEMENT_CONFIG_TYPE_SCROLL_CONTAINER)) {
@ -2240,12 +2224,7 @@ void Clay__SizeContainersAlongAxis(bool xAxis) {
}
}
// Scrolling containers preferentially compress before others
sizeToDistribute = Clay__DistributeSizeAmongChildren(xAxis, sizeToDistribute, resizableContainerBuffer, CLAY__SIZE_DISTRIBUTION_TYPE_SCROLL_CONTAINER);
// If there is still height to make up, remove it from all containers that haven't hit their minimum size
if (sizeToDistribute < 0) {
Clay__DistributeSizeAmongChildren(xAxis, sizeToDistribute, resizableContainerBuffer, CLAY__SIZE_DISTRIBUTION_TYPE_RESIZEABLE_CONTAINER);
}
Clay__CompressChildrenAlongAxis(xAxis, -sizeToDistribute, resizableContainerBuffer);
// The content is too small, allow SIZING_GROW containers to expand
} else if (sizeToDistribute > 0 && growContainerCount > 0) {
float targetSize = (sizeToDistribute + growContainerContentSize) / (float)growContainerCount;

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examples/clay-official-website/build/clay/index.wasm
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