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[Core] Add z-index and string base to Render Commands

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This commit is contained in:
Nic Barker 2025-01-26 15:00:52 +13:00
parent c0dac38c87
commit 948468ad86
5 changed files with 11 additions and 7 deletions
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10
clay.h
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@ -471,7 +471,8 @@ CLAY__TYPEDEF(Clay_RenderCommandType, CLAY_PACKED_ENUM {
CLAY__TYPEDEF(Clay_RenderCommand, struct { CLAY__TYPEDEF(Clay_RenderCommand, struct {
Clay_BoundingBox boundingBox; Clay_BoundingBox boundingBox;
Clay_ElementConfigUnion config; Clay_ElementConfigUnion config;
Clay_String text; // TODO I wish there was a way to avoid having to have this on every render command Clay_StringSlice text; // TODO I wish there was a way to avoid having to have this on every render command
uint32_t zIndex;
uint32_t id; uint32_t id;
Clay_RenderCommandType commandType; Clay_RenderCommandType commandType;
}); });
@ -2601,6 +2602,7 @@ void Clay__CalculateFinalLayout() {
.boundingBox = clipHashMapItem->boundingBox, .boundingBox = clipHashMapItem->boundingBox,
.config = { .scrollElementConfig = Clay__StoreScrollElementConfig(CLAY__INIT(Clay_ScrollElementConfig)CLAY__DEFAULT_STRUCT) }, .config = { .scrollElementConfig = Clay__StoreScrollElementConfig(CLAY__INIT(Clay_ScrollElementConfig)CLAY__DEFAULT_STRUCT) },
.id = Clay__RehashWithNumber(rootElement->id, 10), // TODO need a better strategy for managing derived ids .id = Clay__RehashWithNumber(rootElement->id, 10), // TODO need a better strategy for managing derived ids
.zIndex = root->zIndex,
.commandType = CLAY_RENDER_COMMAND_TYPE_SCISSOR_START, .commandType = CLAY_RENDER_COMMAND_TYPE_SCISSOR_START,
}); });
} }
@ -2732,7 +2734,8 @@ void Clay__CalculateFinalLayout() {
Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand) { Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand) {
.boundingBox = { currentElementBoundingBox.x, currentElementBoundingBox.y + yPosition, wrappedLine.dimensions.width, wrappedLine.dimensions.height }, // TODO width .boundingBox = { currentElementBoundingBox.x, currentElementBoundingBox.y + yPosition, wrappedLine.dimensions.width, wrappedLine.dimensions.height }, // TODO width
.config = configUnion, .config = configUnion,
.text = wrappedLine.line, .text = CLAY__INIT(Clay_StringSlice) { .length = wrappedLine.line.length, .chars = wrappedLine.line.chars, .baseChars = currentElement->childrenOrTextContent.textElementData->text.chars },
.zIndex = root->zIndex,
.id = Clay__HashNumber(lineIndex, currentElement->id).id, .id = Clay__HashNumber(lineIndex, currentElement->id).id,
.commandType = CLAY_RENDER_COMMAND_TYPE_TEXT, .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT,
}); });
@ -3945,7 +3948,8 @@ Clay_RenderCommandArray Clay_EndLayout() {
context->warningsEnabled = true; context->warningsEnabled = true;
} }
if (context->booleanWarnings.maxElementsExceeded) { if (context->booleanWarnings.maxElementsExceeded) {
Clay__AddRenderCommand(CLAY__INIT(Clay_RenderCommand ) { .boundingBox = { context->layoutDimensions.width / 2 - 59 * 4, context->layoutDimensions.height / 2, 0, 0 }, .config = { .textElementConfig = &Clay__DebugView_ErrorTextConfig }, .text = CLAY_STRING("Clay Error: Layout elements exceeded Clay__maxElementCount"), .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT }); Clay_String 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 }, .config = { .textElementConfig = &Clay__DebugView_ErrorTextConfig }, .text = CLAY__INIT(Clay_StringSlice) { .length = message.length, .chars = message.chars, .baseChars = message.chars }, .commandType = CLAY_RENDER_COMMAND_TYPE_TEXT });
} else { } else {
Clay__CalculateFinalLayout(); Clay__CalculateFinalLayout();
} }

2
examples/raylib-sidebar-scrolling-container/CMakeLists.txt
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@ -27,7 +27,7 @@ target_link_libraries(clay_examples_raylib_sidebar_scrolling_container PUBLIC ra
if(MSVC) if(MSVC)
set(CMAKE_C_FLAGS_DEBUG "/D CLAY_DEBUG") set(CMAKE_C_FLAGS_DEBUG "/D CLAY_DEBUG")
else() else()
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall -Werror -DCLAY_DEBUG -fsanitize=address") set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -DCLAY_DEBUG -fsanitize=address")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3") set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O3")
endif() endif()

2
renderers/SDL2/clay_renderer_SDL2.c
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@ -58,7 +58,7 @@ static void Clay_SDL2_Render(SDL_Renderer *renderer, Clay_RenderCommandArray ren
} }
case CLAY_RENDER_COMMAND_TYPE_TEXT: { case CLAY_RENDER_COMMAND_TYPE_TEXT: {
Clay_TextElementConfig *config = renderCommand->config.textElementConfig; Clay_TextElementConfig *config = renderCommand->config.textElementConfig;
Clay_String text = renderCommand->text; Clay_StringSlice text = renderCommand->text;
char *cloned = (char *)calloc(text.length + 1, 1); char *cloned = (char *)calloc(text.length + 1, 1);
memcpy(cloned, text.chars, text.length); memcpy(cloned, text.chars, text.length);
TTF_Font* font = fonts[config->fontId].font; TTF_Font* font = fonts[config->fontId].font;

2
renderers/SDL3/clay_renderer_SDL3.c
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@ -158,7 +158,7 @@ static void SDL_RenderClayCommands(SDL_Renderer *renderer, Clay_RenderCommandArr
} break; } break;
case CLAY_RENDER_COMMAND_TYPE_TEXT: { case CLAY_RENDER_COMMAND_TYPE_TEXT: {
const Clay_TextElementConfig *config = rcmd->config.textElementConfig; const Clay_TextElementConfig *config = rcmd->config.textElementConfig;
const Clay_String *text = &rcmd->text; const Clay_StringSlice *text = &rcmd->text;
const SDL_Color color = { config->textColor.r, config->textColor.g, config->textColor.b, config->textColor.a }; const SDL_Color color = { config->textColor.r, config->textColor.g, config->textColor.b, config->textColor.a };
TTF_Font *font = gFonts[config->fontId]; TTF_Font *font = gFonts[config->fontId];

2
renderers/raylib/clay_renderer_raylib.c
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@ -138,7 +138,7 @@ void Clay_Raylib_Render(Clay_RenderCommandArray renderCommands)
{ {
case CLAY_RENDER_COMMAND_TYPE_TEXT: { case CLAY_RENDER_COMMAND_TYPE_TEXT: {
// Raylib uses standard C strings so isn't compatible with cheap slices, we need to clone the string to append null terminator // Raylib uses standard C strings so isn't compatible with cheap slices, we need to clone the string to append null terminator
Clay_String text = renderCommand->text; Clay_StringSlice text = renderCommand->text;
char *cloned = (char *)malloc(text.length + 1); char *cloned = (char *)malloc(text.length + 1);
memcpy(cloned, text.chars, text.length); memcpy(cloned, text.chars, text.length);
cloned[text.length] = '\0'; cloned[text.length] = '\0';