From 93dc9656e2513d3b350d6a114c92aee64eb76358 Mon Sep 17 00:00:00 2001
From: Johannes Löthberg <johannes@kyriasis.com>
Date: Tue, 11 Nov 2014 03:44:47 +0100
Subject: Add initial manapage

---
 CMakeLists.txt         |   5 ++-
 README.rst             |   1 +
 cmake/FindSphinx.cmake |  14 +++++++
 doc/CMakeLists.txt     |   9 ++++
 doc/conf.py            |  15 +++++++
 doc/yawa.rst           | 109 +++++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 152 insertions(+), 1 deletion(-)
 create mode 100644 cmake/FindSphinx.cmake
 create mode 100644 doc/CMakeLists.txt
 create mode 100644 doc/conf.py
 create mode 100644 doc/yawa.rst

diff --git a/CMakeLists.txt b/CMakeLists.txt
index c75092e..e7402dd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -4,9 +4,11 @@ project (yawa)
 set(PACKAGE_NAME "yawa")
 set(PACKAGE_VERSION "0.0.1")
 set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
-set(PACKAGE_DESCRIPTION "yet another wallpaper application")
+set(PACKAGE_DESCRIPTION "Yet Another Wallpaper Application")
 set(PACKAGE_BUGREPORT "johannes@kyriasis.com")
 
+set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
+
 configure_file(
 	${CMAKE_SOURCE_DIR}/src/config.h.in
 	${CMAKE_SOURCE_DIR}/src/config.h
@@ -19,3 +21,4 @@ set(CMAKE_C_STANDARD 11)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 add_subdirectory("src")
+add_subdirectory("doc")
diff --git a/README.rst b/README.rst
index 55331f8..883a963 100644
--- a/README.rst
+++ b/README.rst
@@ -19,6 +19,7 @@ Dependencies
 * glibc (argp argument parsing)
 * imlib2
 * libx11
+* sphinx (man page)
 
 Building
 ========
diff --git a/cmake/FindSphinx.cmake b/cmake/FindSphinx.cmake
new file mode 100644
index 0000000..ed0d376
--- /dev/null
+++ b/cmake/FindSphinx.cmake
@@ -0,0 +1,14 @@
+find_program(SPHINX_EXECUTABLE NAMES sphinx-build
+	HINTS
+	$ENV{SPHINX_DIR}
+	PATH_SUFFIXES bin
+	DOC "Sphinx documentation generator"
+)
+
+include(FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args(Sphinx DEFAULT_MSG
+	SPHINX_EXECUTABLE
+)
+
+mark_as_advanced(SPHINX_EXECUTABLE)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
new file mode 100644
index 0000000..e5aa8cc
--- /dev/null
+++ b/doc/CMakeLists.txt
@@ -0,0 +1,9 @@
+find_package(Sphinx REQUIRED)
+
+add_custom_target(man ALL
+	${SPHINX_EXECUTABLE}
+	-q -b man
+	"${CMAKE_CURRENT_SOURCE_DIR}"
+	"${CMAKE_CURRENT_SOURCE_DIR}"
+	COMMENT "Building man page with Sphinx"
+)
diff --git a/doc/conf.py b/doc/conf.py
new file mode 100644
index 0000000..9d2a16b
--- /dev/null
+++ b/doc/conf.py
@@ -0,0 +1,15 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+import sys
+import os
+
+project = 'yawa'
+master_doc = 'yawa'
+source_suffix = '.rst'
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    ('yawa', 'yawa', 'Yet Another Wallpaper Application',
+     ['Johannes Löthberg'], 1)
+]
diff --git a/doc/yawa.rst b/doc/yawa.rst
new file mode 100644
index 0000000..353d731
--- /dev/null
+++ b/doc/yawa.rst
@@ -0,0 +1,109 @@
+yawa
+====
+
+Synopsis
+--------
+
+**yawa** [*options*]
+
+Description
+-----------
+
+:program:`yawa` is Yet Another Wallpaper Application, and a cleaned up fork of hsetroot
+
+Options
+-------
+
+Gradients:
+~~~~~~~~~~
+
+-a COLOR, --add COLOR
+        Add the specified hex color to range
+
+-d DISTANCE, --distance DISTANCE
+        Distance to use for adding color to range (Specify multiple times for
+        successive distances). Defaults to 1 for each color.
+
+-c, --clear
+        Clear the color range
+
+-g ANGLE, --gradient ANGLE
+        Render gradient using the specified angle
+
+Solid:
+~~~~~~
+
+-s COLOR, --solid COLOR
+        Render a solid background using the specified color
+
+Image files:
+~~~~~~~~~~~~
+
+-C IMAGE, --center IMAGE
+        Render the specified image centered on the screen
+
+-f IMAGE, --full IMAGE
+        Render the specified image using the maximum aspect ratio
+
+-F IMAGE, --fill IMAGE
+        Render the specified image stretched out
+
+-t IMAGE, --tile IMAGE
+        Render the specified image tiled
+
+Manipulations:
+~~~~~~~~~~~~~~
+
+-b RADIUS, --blur RADIUS
+        Blur the current image using the specified radius
+
+-B AMOUNT, --brightness AMOUNT
+        Adjust the brightness of the current image with the specified amount of
+        brightness
+
+-G AMOUNT, --gamma AMOUNT
+        Adjust the gamma level of the current image with the specifed amount
+
+-o AMOUNT, --contrast AMOUNT
+        Adjust the constrast of the current image with the specified amount
+
+-S RADIUS, --sharpen RADIUS
+        Sharpen the current image
+
+-T COLOR, --tint COLOR
+        Tint the current image using the specified hex color
+
+--fliph
+        Flip the current image horizontally
+
+--flipv
+        Flip the current image vertically
+
+--flipd
+        Flip the current image diagonally
+
+Misc:
+~~~~~
+
+-A AMOUNT, --alpha AMOUNT
+        Adjust the alpha level for colors and images
+
+-w FILENAME, --write FILENAME
+        Write the current image to the specified file. The filename specifies
+        the out-format
+
+-h, --help
+        Show this help message and exit
+
+--usage
+        Print a short usage message
+
+-?, --version
+        Print program version
+
+Examples
+--------
+
+Set the background to a nice blue to yellow horizontal gradient
+
+        :program:`yawa --add "#ffb301" --add "#00ffff" --gradient 100`
-- 
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