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cmake: Generate gears.shape SVG and example code

This commit is contained in:
Emmanuel Lepage Vallee 2016-03-09 23:45:22 -05:00
parent ac15475c58
commit b6871833c4
4 changed files with 57 additions and 5 deletions
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4
CMakeLists.txt
View File

@ -12,6 +12,8 @@ if(NOT EXISTS ${SOURCE_DIR}/awesomeConfig.cmake)
message(FATAL_ERROR "Please provide awesomeConfig.cmake") message(FATAL_ERROR "Please provide awesomeConfig.cmake")
endif() endif()
# Define many variables
include(awesomeConfig.cmake) include(awesomeConfig.cmake)
include_directories( include_directories(
@ -252,8 +254,10 @@ endif()
# {{{ Lua API Documentation # {{{ Lua API Documentation
if(GENERATE_DOC) if(GENERATE_DOC)
if(NOT BUILD_DIR STREQUAL SOURCE_DIR) if(NOT BUILD_DIR STREQUAL SOURCE_DIR)
file(MAKE_DIRECTORY ${BUILD_DIR}/lib) file(MAKE_DIRECTORY ${BUILD_DIR}/lib)
file(MAKE_DIRECTORY ${BUILD_DIR}/doc)
endif() endif()
file(GLOB_RECURSE AWE_LUA_FILES ${BUILD_DIR}/lib/*.lua) file(GLOB_RECURSE AWE_LUA_FILES ${BUILD_DIR}/lib/*.lua)

6
awesomeConfig.cmake
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@ -295,6 +295,12 @@ set(AWESOME_ICON_PATH ${AWESOME_DATA_PATH}/icons)
set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes) set(AWESOME_THEMES_PATH ${AWESOME_DATA_PATH}/themes)
# }}} # }}}
if(GENERATE_DOC)
# Generate some images and examples
include(docs/generate_examples.cmake)
endif()
# {{{ Configure files # {{{ Configure files
file(GLOB awesome_c_configure_files RELATIVE ${SOURCE_DIR} file(GLOB awesome_c_configure_files RELATIVE ${SOURCE_DIR}
${SOURCE_DIR}/*.c ${SOURCE_DIR}/*.c

47
docs/generate_examples.cmake Normal file
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@ -0,0 +1,47 @@
# Get and update the LUA_PATH so the scripts can be executed without Awesome
execute_process(COMMAND lua -e print\(package.path\) OUTPUT_VARIABLE LUA_PATH_)
set(ENV{LUA_PATH} "${SOURCE_DIR}/lib/?;${SOURCE_DIR}/lib/?.lua;${LUA_PATH_}")
file(MAKE_DIRECTORY "${BUILD_DIR}/doc/images")
#
# Shape API
#
foreach (SHAPE_NAME "circle" "arrow" "rounded_rect" "hexagon" "infobubble"
"powerline" "isosceles_triangle" "cross" "octogon" "parallelogram"
"losange" "partially_rounded_rect" "radial_progress" "rounded_bar"
"rectangle" "rectangular_tag")
set(SHAPE_FILE "${SOURCE_DIR}/tests/shape/${SHAPE_NAME}.lua")
set(SHAPE_SVG "${BUILD_DIR}/doc/images/shape_${SHAPE_NAME}.svg")
# Generate some SVG for the documentation and load the examples for the doc
execute_process(
COMMAND lua ${SOURCE_DIR}/tests/shape/test-shape.lua ${SHAPE_FILE} ${SHAPE_SVG}
OUTPUT_VARIABLE SHAPE_OUTPUT
ERROR_VARIABLE SHAPE_ERROR
)
if (NOT SHAPE_ERROR STREQUAL "")
message(${SHAPE_ERROR})
message(FATAL_ERROR ${SHAPE_NAME} " SVG generation failed, bye")
endif()
# Set the SVG paths for the doc
set(SHAPE_${SHAPE_NAME}_SVG "../images/shape_${SHAPE_NAME}.svg")
# Use the .lua as code example
file(READ ${SHAPE_FILE} SHAPE_EXAMPLE)
STRING(REGEX REPLACE "\n" ";" SHAPE_EXAMPLE "${SHAPE_EXAMPLE}")
SET(SHAPE_COMMENTED
"![Shape example](../images/shape_${SHAPE_NAME}.svg)\n--\n-- @usage"
)
foreach (EXAMPLE_FILE ${SHAPE_EXAMPLE})
if(NOT EXAMPLE_FILE MATCHES "^.+--DOC_HIDE$")
SET(SHAPE_COMMENTED ${SHAPE_COMMENTED}\n--${EXAMPLE_FILE})
endif()
endforeach()
set(SHAPE_${SHAPE_NAME}_EXAMPLE ${SHAPE_COMMENTED})
endforeach()

5
tests/shape/test-shape.lua
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@ -5,11 +5,6 @@ local cairo = require( "lgi" ).cairo
local shape = require( "gears.shape" ) local shape = require( "gears.shape" )
local filepath, svgpath = ... local filepath, svgpath = ...
-- This is normal when running test, it will run twice
if (not filepath) or (not svgpath) or key then
os.exit(0)
end
local function get_surface(p) local function get_surface(p)
local img = cairo.SvgSurface.create(p, 288, 76) local img = cairo.SvgSurface.create(p, 288, 76)
return cairo.Context(img) return cairo.Context(img)