plug-ins: add the new file-pdf-save plugin (Bug #382688)

configure.ac

@@ -46,6 +46,7 @@ m4_define([glib_required_version], [2.24.0])
 m4_define([gtk_required_version], [2.20.0])
 m4_define([gdk_pixbuf_required_version], [gtk_required_version])
 m4_define([cairo_required_version], [1.8.0])
+m4_define([cairo_pdf_required_version], [1.8.0])
 m4_define([pangocairo_required_version], [1.20.1])
 m4_define([fontconfig_required_version], [2.2.0])
 m4_define([gtkdoc_required_version], [1.0])
@@ -1328,6 +1329,29 @@ fi
 AC_SUBST(FILE_PDF_LOAD)
 
 
+#####################
+# Check for cairo-pdf
+#####################
+
+AC_ARG_WITH(cairo_pdf,[  --without-cairo-pdf       build without cairo-pdf support])
+have_cairo_pdf=no
+if test "x$with_cairo_pdf" != xno; then
+  have_cairo_pdf=yes
+  PKG_CHECK_MODULES(CAIRO_PDF, cairo-pdf >= cairo_pdf_required_version,
+    FILE_PDF_LOAD='file-pdf-load$(EXEEXT)',
+    have_cairo_pdf="no (cairo-pdf not found)")
+else
+   have_cairo_pdf="no (cairo-pdf support disabled)"
+fi
+
+AC_SUBST(FILE_PDF_SAVE)
+
+## If both poppler and cairo-pdf are enabled then we have complete PDF support
+if test "x$have_cairo_pdf" = xyes && test "x$have_poppler" = xyes; then
+  MIME_TYPES="$MIME_TYPES;application/pdf"
+fi
+
+
 ################################
 # Check for gio/gvfs and libcurl
 ################################
@@ -2195,6 +2219,7 @@ Optional Plug-Ins:
   JPEG 2000:           $have_jp2
   MNG:                 $have_libmng
   PDF (import):        $have_poppler
+  PDF (export):        $have_cairo_pdf
   PNG:                 $have_libpng
   Print:               $enable_print
   PSP:                 $have_zlib

plug-ins/common/.gitignore

@@ -132,6 +132,8 @@
 /file-pcx.exe
 /file-pdf-load
 /file-pdf-load.exe
+/file-pdf-save
+/file-pdf-save.exe
 /file-pix
 /file-pix.exe
 /file-png

plug-ins/common/Makefile.am

@@ -102,6 +102,7 @@ libexec_PROGRAMS = \
 	file-pat \
 	file-pcx \
 	$(FILE_PDF_LOAD) \
+	$(FILE_PDF_SAVE) \
 	file-pix \
 	$(FILE_PNG) \
 	file-pnm \
@@ -187,6 +188,7 @@ EXTRA_PROGRAMS = \
 	file-jp2-load \
 	file-mng \
 	file-pdf-load \
+	file-pdf-save \
 	file-png \
 	file-psp \
 	file-svg \
@@ -1217,6 +1219,25 @@ file_pdf_load_LDADD = \
 	$(RT_LIBS)		\
 	$(INTLLIBS)
 
+file_pdf_save_CFLAGS = $(CAIRO_PDF_CFLAGS)
+
+file_pdf_save_SOURCES = \
+	file-pdf-save.c
+
+file_pdf_save_LDADD = \
+	$(libgimpui)		\
+	$(libgimpwidgets)	\
+	$(libgimpmodule)	\
+	$(libgimp)		\
+	$(libgimpmath)		\
+	$(libgimpconfig)	\
+	$(libgimpcolor)		\
+	$(libgimpbase)		\
+	$(GTK_LIBS)		\
+	$(CAIRO_PDF_LIBS)		\
+	$(RT_LIBS)		\
+	$(INTLLIBS)
+
 file_pix_SOURCES = \
 	file-pix.c
 

plug-ins/common/plugin-defs.pl

@@ -67,6 +67,7 @@
     'file-png' => { ui => 1, optional => 1, libs => 'PNG_LIBS', cflags => 'PNG_CFLAGS' },
     'file-pnm' => { ui => 1 },
     'file-pdf-load' => { ui => 1, optional => 1, libs => 'POPPLER_LIBS', cflags => 'POPPLER_CFLAGS' },
+    'file-pdf-save' => { ui => 1, optional => 1, libs => 'CAIRO_PDF_LIBS', cflags => 'CAIRO_PDF_CFLAGS' },
     'file-ps' => { ui => 1 },
     'file-psp' => { ui => 1, optional => 1, libs => 'Z_LIBS' },
     'file-raw' => { ui => 1 },