added target doc; added demo documentation; added automatic plantuml detection (Download and install http://de.plantuml.com/).

src/CMakeLists.txt

@@ -141,3 +141,21 @@ target_link_libraries(${project_name} ${global_libraries})
 install(TARGETS ${project_name}
   RUNTIME DESTINATION bin
 )
+
+find_package(Plantuml)
+if(PLANTUML_FOUND)
+#message("plantuml found PLANTUML_JARFILE=${PLANTUML_JARFILE}")
+else(Plantuml_FOUND)
+message("plantuml not found. No UML diagrams are generated. You may define the environment variable PLANTUML_PATH...")
+endif(PLANTUML_FOUND)
+
+# add a target to generate API documentation with Doxygen
+find_package(Doxygen)
+if(DOXYGEN_FOUND)
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/Doxyfile.in ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile @ONLY)
+add_custom_target(doc
+${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/Doxyfile
+WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+COMMENT "Generating API documentation with Doxygen to ${CMAKE_CURRENT_BINARY_DIR}" VERBATIM
+)
+endif(DOXYGEN_FOUND)

src/cmake/Modules/FindPlantuml.cmake

@@ -0,0 +1,9 @@
+if(NOT DEFINED plantuml_FOUND)
+   find_file(PLANTUML_JARFILE
+     NAMES plantuml.jar
+     HINTS "$ENV{PLANTUML_PATH}" ENV PLANTUML_DIR
+   )
+   include(FindPackageHandleStandardArgs)
+   find_package_handle_standard_args(
+     plantuml DEFAULT_MSG PLANTUML_JARFILE)
+endif()

src/doc.h

@@ -0,0 +1,26 @@
+/**
+   \mainpage
+   juCi++ is a lightweight C++ IDE written in C++
+   (<a href="https://github.com/cppit/jucipp">Github page</a>).
+
+  \section sec_overview Overview
+  The application entry point is the class Application.
+
+  \section sec_dependencies Dependencies
+  juCi++ is based on boost, gtkmm and libclang (among others).
+  \startuml
+   left to right direction
+   component [juCi++] #LightGreen
+   component [libclangmm] #Cyan
+   component [tiny-process-library] #Cyan
+   [juCi++] --> [boost-filesystem] : use 
+   [juCi++] --> [boost-regex] : use
+   [juCi++] --> [gtkmm-3.0] : use
+   [juCi++] --> [gtksourceviewmm-3.0] : use
+   [juCi++] --> [aspell] : use
+   [juCi++] --> [lbclang] : use
+   [juCi++] --> [lbdb] : use
+   [juCi++] --> [libclangmm] : use
+   [juCi++] --> [tiny-process-library] : use
+  \enduml
+*/