Add Nebula Browser app, UI and assets

Add initial Nebula Browser project skeleton: CMakeLists to configure and link CEF (including post-build steps to copy runtime and UI files), a Windows CEF-based entry (app/main.cpp) that initializes CEF and loads the bundled UI, and a full ui/ and assets/ tree (HTML, CSS, JS, fonts, icons, and branding images). Update .gitignore to ignore build/out, thirdparty/cef, IDE and common OS artifacts.
2026-05-13 22:17:58 +12:00
parent 79565f2ef3
commit 207a849f06
52 changed files with 13906 additions and 109 deletions
@@ -0,0 +1,113 @@
+cmake_minimum_required(VERSION 3.21)
+
+project(NebulaBrowser LANGUAGES CXX)
+
+set(CMAKE_CXX_STANDARD 20)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+# ------------------------------------------------------------
+# CEF location
+# ------------------------------------------------------------
+
+set(CEF_ROOT "${CMAKE_SOURCE_DIR}/thirdparty/cef" CACHE PATH "Path to the CEF binary distribution")
+
+if(NOT EXISTS "${CEF_ROOT}/cmake/FindCEF.cmake")
+    message(FATAL_ERROR
+        "CEF was not found.\n"
+        "Expected CEF here:\n"
+        "  ${CEF_ROOT}\n\n"
+        "Make sure the contents of the CEF binary distribution are inside thirdparty/cef."
+    )
+endif()
+
+# ------------------------------------------------------------
+# CEF setup
+# ------------------------------------------------------------
+
+list(APPEND CMAKE_MODULE_PATH "${CEF_ROOT}/cmake")
+
+find_package(CEF REQUIRED)
+
+add_subdirectory(
+    "${CEF_LIBCEF_DLL_WRAPPER_PATH}"
+    "${CMAKE_BINARY_DIR}/libcef_dll_wrapper"
+)
+
+# ------------------------------------------------------------
+# Nebula source files
+# ------------------------------------------------------------
+
+set(NEBULA_SOURCES
+    app/main.cpp
+)
+
+add_executable(NebulaBrowser WIN32
+    ${NEBULA_SOURCES}
+)
+
+SET_EXECUTABLE_TARGET_PROPERTIES(NebulaBrowser)
+
+if(MSVC)
+    set_property(TARGET NebulaBrowser PROPERTY
+        MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>"
+    )
+endif()
+
+target_include_directories(NebulaBrowser PRIVATE
+    "${CEF_ROOT}"
+    "${CEF_ROOT}/include"
+)
+
+target_link_libraries(NebulaBrowser PRIVATE
+    libcef_dll_wrapper
+    ${CEF_STANDARD_LIBS}
+)
+
+# ------------------------------------------------------------
+# Platform-specific CEF linking
+# ------------------------------------------------------------
+
+if(WIN32)
+    target_link_libraries(NebulaBrowser PRIVATE
+        "${CEF_ROOT}/Release/libcef.lib"
+    )
+
+    target_compile_definitions(NebulaBrowser PRIVATE
+        NOMINMAX
+        WIN32_LEAN_AND_MEAN
+    )
+endif()
+
+# ------------------------------------------------------------
+# Copy CEF runtime files after build
+# ------------------------------------------------------------
+
+if(WIN32)
+    add_custom_command(TARGET NebulaBrowser POST_BUILD
+        COMMAND ${CMAKE_COMMAND} -E copy_directory
+            "${CEF_ROOT}/Release"
+            "$<TARGET_FILE_DIR:NebulaBrowser>"
+
+        COMMAND ${CMAKE_COMMAND} -E copy_directory
+            "${CEF_ROOT}/Resources"
+            "$<TARGET_FILE_DIR:NebulaBrowser>"
+
+        COMMENT "Copying CEF runtime files..."
+    )
+endif()
+
+# ------------------------------------------------------------
+# Copy Nebula UI files after build
+# ------------------------------------------------------------
+
+add_custom_command(TARGET NebulaBrowser POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E copy_directory
+        "${CMAKE_SOURCE_DIR}/ui"
+        "$<TARGET_FILE_DIR:NebulaBrowser>/ui"
+
+    COMMAND ${CMAKE_COMMAND} -E copy_directory
+        "${CMAKE_SOURCE_DIR}/assets"
+        "$<TARGET_FILE_DIR:NebulaBrowser>/ui/assets"
+
+    COMMENT "Copying Nebula UI files and assets..."
+)