html: tweak html output to keep track of versions easier.

Add git version to main page. This requires:
  - moving doc/html/index.html -> doc/index.html.in
  - adding cmake vars to new doc/index.html.in
  - tweaking the css, so it prints out on two lines properly
  - processing it in the cmake file

Don't include date in footers, which helps with tracking
changes (don't see doc changes just because you create new doc).
This requires a custom footer, so add a footer template, and use it in
the existing Doxyfile.in files.

Signed-off-by: Robin Getz <[email protected]>

Author: rgetz

CMakeLists.txt

@@ -434,6 +434,9 @@ if(WITH_DOC)
 		DESTINATION ${CMAKE_HTML_DEST_DIR}/${CMAKE_API_DEST_DIR}
 		FILES_MATCHING PATTERN "*.svg")
 	file(COPY ${CMAKE_CURRENT_SOURCE_DIR}/doc/html/ DESTINATION ${CMAKE_HTML_DEST_DIR})
+	configure_file(
+		${CMAKE_CURRENT_SOURCE_DIR}/doc/index.html.in
+		${CMAKE_HTML_DEST_DIR}/index.html @ONLY)
 
 	add_custom_command(TARGET iio POST_BUILD
 		COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile

Doxyfile.in

@@ -930,7 +930,7 @@ HTML_HEADER            =
 # that doxygen normally uses.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_FOOTER            =
+HTML_FOOTER            = @CMAKE_SOURCE_DIR@/doc/template/footer.html
 
 # The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
 # sheet that is used by each HTML page. It can be used to fine-tune the look of

bindings/csharp/Doxyfile.in

@@ -930,7 +930,7 @@ HTML_HEADER            =
 # that doxygen normally uses.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_FOOTER            =
+HTML_FOOTER            = @CMAKE_SOURCE_DIR@/doc/template/footer.html
 
 # The HTML_STYLESHEET tag can be used to specify a user-defined cascading style
 # sheet that is used by each HTML page. It can be used to fine-tune the look of

doc/html/img/style.css

@@ -27,10 +27,13 @@ h3{
 }
 header{
 	margin-bottom: 20px;
+	display: table;
 }
 header img{
 	margin-top: 10px;
 	margin-bottom: 0px;
+	margin-right: 10px;
+	float: left;
 	height: 75px;
 	vertical-align: middle
 }

doc/html/index.html renamed to doc/index.html.in

@@ -19,8 +19,9 @@
   <!-- Add your site or application content here -->
   <header id="top">
     <a href="http://analogdevicesinc.github.io/libiio/"><img src=
-    "img/iio_logo.png" alt="IIO logo"></a> <strong>A cross-platform user
+    "img/iio_logo.png" alt="IIO logo"></a> <br> <strong>A cross-platform user
     library to access Industrial Input Output (IIO) devices</strong>
+    <br>Version @LIBIIO_VERSION_MAJOR@.@LIBIIO_VERSION_MINOR@-g@LIBIIO_VERSION_GIT@
   </header>
   <nav class="buttons">
     <a class="button" href=

doc/template/footer.html

@@ -0,0 +1,23 @@
+<!-- HTML footer for doxygen 1.8.13-->
+<!-- start footer part -->
+<!--BEGIN GENERATE_TREEVIEW-->
+<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
+  <ul>
+    $navpath
+    <li class="footer">
+    Copyright <a href="https://github.com/analogdevicesinc/libiio/blob/master/Contributors.md">libIIO Contributors</a>
+    <a href="http://www.doxygen.org/index.html">
+    <img class="footer" src="$relpath^doxygen.png" alt="doxygen"/></a> $doxygenversion </li>
+  </ul>
+</div>
+<!--END GENERATE_TREEVIEW-->
+<!--BEGIN !GENERATE_TREEVIEW-->
+<hr class="footer"/><address class="footer"><small>
+Copyright <a href="https://github.com/analogdevicesinc/libiio/blob/master/Contributors.md">libIIO Contributors</a>
+&#160;<a href="http://www.doxygen.org/index.html">
+<img class="footer" src="$relpath^doxygen.png" alt="doxygen"/>
+</a> $doxygenversion
+</small></address>
+<!--END !GENERATE_TREEVIEW-->
+</body>
+</html>