SiandClaude Opus 5
3aade6f361
A picture with a title, a caption and a credit meant typing the same font, size and colour into every text stage, and changing the look meant typing them all again. A project now holds named styles: a stage follows one, and editing it moves every stage that follows it at once. The front-ends learn nothing effect-specific. A ParamSpec can be marked .styled(), saying a style carries it rather than the stage, and Effect::styleKind() names the pool it comes from -- so styleSpecs(kind) is to a style what params() is to a stage, and a second text-ish effect would slot into the styles that already exist. The look is what a style carries; the words and the placement stay on the stage, which is what lets two stages share a typography in two different corners. stageValues() resolves one in a single place, and a stage keeps a full set of values of its own beside the style, so switching it to Custom, dropping the style, or opening the project in a build that does not know it renders exactly the same picture. A style moves stages together; it never holds the only copy of anything. The command line builds no styles and passes none, so it renders what it always did. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
66 lines
2.1 KiB
CMake
66 lines
2.1 KiB
CMake
cmake_minimum_required(VERSION 3.20)
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project(effector VERSION 0.1.0 LANGUAGES CXX)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
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set(CMAKE_BUILD_TYPE Release CACHE STRING "Build type" FORCE)
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endif()
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set(CMAKE_CXX_FLAGS_RELEASE "-O3 -DNDEBUG")
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(GTKMM REQUIRED IMPORTED_TARGET gtkmm-4.0)
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pkg_check_modules(GDKPIXBUF REQUIRED IMPORTED_TARGET gdk-pixbuf-2.0)
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# Pango and Cairo draw the text effect's glyphs. Neither needs a display, so
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# the core stays headless.
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pkg_check_modules(PANGOCAIRO REQUIRED IMPORTED_TARGET pangocairo)
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find_package(Threads REQUIRED)
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# --- core: effects and image handling, no GUI ---------------------------------
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add_library(effector_core STATIC
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src/core/canvas.cpp
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src/core/chain.cpp
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src/core/effect.cpp
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src/core/image.cpp
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src/core/params.cpp
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src/core/project.cpp
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src/core/registry.cpp
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src/core/rng.cpp
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src/core/style.cpp
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src/effects/blur.cpp
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src/effects/grain.cpp
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src/effects/monochrome.cpp
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src/effects/overlay.cpp
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src/effects/scanlines.cpp
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src/effects/text.cpp
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src/effects/tiles.cpp
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)
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target_include_directories(effector_core PUBLIC src)
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# The core is GUI-free: it only needs gdk-pixbuf for decoding and encoding,
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# so headless rendering works without a display.
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target_link_libraries(effector_core PUBLIC PkgConfig::GDKPIXBUF PkgConfig::PANGOCAIRO Threads::Threads)
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target_compile_options(effector_core PRIVATE -Wall -Wextra -Wpedantic)
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# --- application --------------------------------------------------------------
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add_executable(effector
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src/main.cpp
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src/cli/options.cpp
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src/gui/app.cpp
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src/gui/window.cpp
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)
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target_link_libraries(effector PRIVATE effector_core PkgConfig::GTKMM)
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target_compile_options(effector PRIVATE -Wall -Wextra -Wpedantic)
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install(TARGETS effector RUNTIME DESTINATION bin)
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# --- tests --------------------------------------------------------------------
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include(CTest)
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if(BUILD_TESTING)
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add_subdirectory(tests)
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endif()
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