diff --git i/configure.ac w/configure.ac index 694ffd200..915062053 100644 --- i/configure.ac +++ w/configure.ac @@ -112,34 +112,38 @@ PKG_CHECK_MODULES(GMODULE, gmodule-2.0 >= $GLIB_REQUIRED) AC_SUBST(GMODULE_CFLAGS) AC_SUBST(GMODULE_LIBS) -PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED) -AC_MSG_CHECKING([for CGRAPH]) -cgraph_tmp_LIBADD="$LIBADD" -cgraph_tmp_CFLAGS="$CFLAGS" -LIBADD="$LIBADD $LIBGVC_LIBS" -CFLAGS="$CFLAGS $LIBGVC_CFLAGS" -AC_RUN_IFELSE( - [AC_LANG_SOURCE([ - #include <gvc.h> - - int main(void) { - #ifdef WITH_CGRAPH - return 0; - #else - return -1; - #endif - } - ])], [ - AC_MSG_RESULT([yes]) - VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH" - have_cgraph=yes - ], [ - AC_MSG_RESULT([no]) - have_cgraph=no - ] -) -LIBADD="$cgraph_tmp_LIBADD" -CFLAGS="$cgraph_tmp_CFLAGS" +AC_ARG_ENABLE(graphviz, AS_HELP_STRING([--disable-graphviz], [Disable graphviz usage for valadoc]), enable_graphviz=$enableval, enable_graphviz=yes) +if test x$enable_graphviz = xyes; then + PKG_CHECK_MODULES(LIBGVC, libgvc >= $LIBGVC_REQUIRED) + AC_MSG_CHECKING([for CGRAPH]) + VALAFLAGS="$VALAFLAGS -D HAVE_GRAPHVIZ" + cgraph_tmp_LIBADD="$LIBADD" + cgraph_tmp_CFLAGS="$CFLAGS" + LIBADD="$LIBADD $LIBGVC_LIBS" + CFLAGS="$CFLAGS $LIBGVC_CFLAGS" + AC_RUN_IFELSE( + [AC_LANG_SOURCE([ + #include <gvc.h> + int main(void) { + #ifdef WITH_CGRAPH + return 0; + #else + return -1; + #endif + } + ])], [ + AC_MSG_RESULT([yes]) + VALAFLAGS="$VALAFLAGS -D WITH_CGRAPH" + have_cgraph=yes + ], [ + AC_MSG_RESULT([no]) + have_cgraph=no + ] + ) + LIBADD="$cgraph_tmp_LIBADD" + CFLAGS="$cgraph_tmp_CFLAGS" +fi +AM_CONDITIONAL(ENABLE_GRAPHVIZ, test x$enable_graphviz = xyes) AM_CONDITIONAL(HAVE_CGRAPH, test "$have_cgraph" = "yes") AC_PATH_PROG([XSLTPROC], [xsltproc], :) diff --git i/libvaladoc/Makefile.am w/libvaladoc/Makefile.am index f3f790e76..3c5dc4c80 100644 --- i/libvaladoc/Makefile.am +++ w/libvaladoc/Makefile.am @@ -128,10 +128,6 @@ libvaladoc_la_VALASOURCES = \ content/tablerow.vala \ content/taglet.vala \ content/text.vala \ - charts/chart.vala \ - charts/chartfactory.vala \ - charts/hierarchychart.vala \ - charts/simplechartfactory.vala \ parser/manyrule.vala \ parser/oneofrule.vala \ parser/optionalrule.vala \ @@ -158,13 +154,24 @@ libvaladoc_la_VALASOURCES = \ highlighter/codetoken.vala \ highlighter/highlighter.vala \ html/basicdoclet.vala \ - html/htmlchartfactory.vala \ html/linkhelper.vala \ html/cssclassresolver.vala \ html/htmlmarkupwriter.vala \ html/htmlrenderer.vala \ $(NULL) +if ENABLE_GRAPHVIZ +libvaladoc_la_VALASOURCES += \ + charts/chart.vala \ + charts/chartfactory.vala \ + charts/hierarchychart.vala \ + charts/simplechartfactory.vala \ + html/htmlchartfactory.vala \ + $(NULL) + +LIBGVC_PKG = --vapidir $(top_srcdir)/vapi --pkg libgvc +endif + libvaladoc@PACKAGE_SUFFIX@_la_SOURCES = \ libvaladoc.vala.stamp \ $(libvaladoc_la_VALASOURCES:.vala=.c) \ @@ -184,11 +191,11 @@ libvaladoc.vala.stamp: $(libvaladoc_la_VALASOURCES) --library valadoc \ --vapi valadoc@PACKAGE_SUFFIX@.vapi \ --vapidir $(top_srcdir)/vapi --pkg gmodule-2.0 \ - --vapidir $(top_srcdir)/vapi --pkg libgvc \ --vapidir $(top_srcdir)/gee --pkg gee \ --vapidir $(top_srcdir)/vala --pkg vala \ --vapidir $(top_srcdir)/ccode --pkg ccode \ --vapidir $(top_srcdir)/codegen --pkg codegen \ + $(LIBGVC_PKG) \ --pkg config \ $(filter %.vala %.c,$^) touch $@ @@ -217,6 +224,9 @@ nodist_pkgconfig_DATA = valadoc@PACKAGE_SUFFIX@.pc valadoc@PACKAGE_SUFFIX@.pc: valadoc.pc cp $< $@ +if !ENABLE_GRAPHVIZ + sed -i "s/libgvc //g" $@ +endif vapidir = $(datadir)/vala/vapi dist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.vapi @@ -224,6 +234,9 @@ nodist_vapi_DATA = valadoc@PACKAGE_SUFFIX@.deps valadoc@PACKAGE_SUFFIX@.deps: valadoc.deps cp $< $@ +if !ENABLE_GRAPHVIZ + sed -i "s/libgvc//g" $@ +endif EXTRA_DIST = \ $(libvaladoc_la_VALASOURCES) \ diff --git i/libvaladoc/html/basicdoclet.vala w/libvaladoc/html/basicdoclet.vala index 192e488cd..ec0960222 100644 --- i/libvaladoc/html/basicdoclet.vala +++ w/libvaladoc/html/basicdoclet.vala @@ -46,7 +46,11 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet { protected HtmlRenderer _renderer; protected Html.MarkupWriter writer; protected Html.CssClassResolver cssresolver; +#if HAVE_GRAPHVIZ protected Charts.Factory image_factory; +#else + protected void* image_factory; +#endif protected ErrorReporter reporter; protected string package_list_link = "../index.html"; @@ -120,7 +124,9 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet { this.linker = new LinkHelper (); _renderer = new HtmlRenderer (settings, this.linker, this.cssresolver); +#if HAVE_GRAPHVIZ this.image_factory = new SimpleChartFactory (settings, linker); +#endif } @@ -1026,6 +1032,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet { } protected void write_image_block (Api.Node element) { +#if HAVE_GRAPHVIZ if (element is Class || element is Interface || element is Struct) { unowned string format = (settings.use_svg_images ? "svg" : "png"); var chart = new Charts.Hierarchy (image_factory, element); @@ -1045,6 +1052,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet { this.get_img_path_html (element, format)}); writer.add_usemap (chart); } +#endif } public void write_namespace_content (Namespace node, Api.Node? parent) { diff --git i/libvaladoc/html/htmlmarkupwriter.vala w/libvaladoc/html/htmlmarkupwriter.vala index dcc4dad76..cf9c860b8 100644 --- i/libvaladoc/html/htmlmarkupwriter.vala +++ w/libvaladoc/html/htmlmarkupwriter.vala @@ -51,12 +51,16 @@ public class Valadoc.Html.MarkupWriter : Valadoc.MarkupWriter { } } +#if HAVE_GRAPHVIZ public MarkupWriter add_usemap (Charts.Chart chart) { string? buf = (string?) chart.write_buffer ("cmapx"); if (buf != null) { raw_text ("\n"); raw_text ((!) buf); } +#else + public MarkupWriter add_usemap (void* chart) { +#endif return this; }