[libwnck/wip/muktupavels/wnck-image-menu-item] avoid deprecated gdk_pixbuf_new_from_inline

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 70d034957033efe0660159615e431433ffa143ec
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Nov 12 04:01:00 2016 +0200

    avoid deprecated gdk_pixbuf_new_from_inline

 configure.ac               |    9 +--------
 libwnck/Makefile.am        |   42 +++++++++++++++++++++---------------------
 libwnck/selector.c         |    3 +--
 libwnck/util.c             |    1 -
 libwnck/wnck.gresource.xml |    6 ++++++
 libwnck/xutils.c           |    6 +-----
 6 files changed, 30 insertions(+), 37 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 5d3724e..c1a95b5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -78,6 +78,7 @@ AM_GLIB_GNU_GETTEXT
 wncklocaledir='${prefix}/${DATADIRNAME}/locale'
 AC_SUBST(wncklocaledir)
 
+AC_PATH_PROG([GLIB_COMPILE_RESOURCES], [glib-compile-resources])
 AC_PATH_PROG(PKG_CONFIG, pkg-config)
 
 AC_CHECK_LIBM
@@ -156,14 +157,6 @@ PKG_CHECK_MODULES([LIBWNCK],[
        $XRES_PACKAGE
 ])
 
-AC_PATH_PROG(GDK_PIXBUF_CSOURCE, gdk-pixbuf-csource, no)
-
-if test x"$GDK_PIXBUF_CSOURCE" = xno; then
-  AC_MSG_ERROR([gdk-pixbuf-csource executable not found in your path - should be installed with GTK])
-fi
-
-AC_SUBST(GDK_PIXBUF_CSOURCE)
-
 ##################################################
 # Checks for gtk-doc and docbook-tools
 ##################################################
diff --git a/libwnck/Makefile.am b/libwnck/Makefile.am
index 4bbe863..06a9161 100644
--- a/libwnck/Makefile.am
+++ b/libwnck/Makefile.am
@@ -1,3 +1,5 @@
+NULL =
+
 lib_LTLIBRARIES = libwnck-3.la
 bin_PROGRAMS =
 noinst_PROGRAMS =              \
@@ -41,12 +43,10 @@ wnck_headers =                      \
        window-action-menu.h    \
        workspace.h
 
-wnck_built_installed_headers = wnck-enum-types.h
-
 libwnckincludedir = $(includedir)/libwnck-3.0/libwnck
 libwnckinclude_HEADERS =               \
        $(wnck_headers)                 \
-       $(wnck_built_installed_headers) \
+       wnck-enum-types.h \
        version.h
 
 # Sources that are relevant for introspection
@@ -72,12 +72,8 @@ wnck_accessibility_files =                   \
        workspace-accessible-factory.c          \
        workspace-accessible-factory.h
 
-wnck_built_headers = $(wnck_built_installed_headers) inlinepixbufs.h
-wnck_built_cfiles = wnck-enum-types.c
-
 libwnck_3_la_SOURCES =                 \
-       $(wnck_built_headers)   \
-       $(wnck_built_cfiles)    \
+       $(BUILT_SOURCES) \
        $(wnck_sources)         \
        private.h               \
        xutils.c                \
@@ -86,8 +82,6 @@ libwnck_3_la_SOURCES =                \
        wnck-image-menu-item-private.h \
        $(wnck_accessibility_files)
 
-$(libwnck_3_la_OBJECTS): $(wnck_built_headers)
-
 libwnck_3_la_CPPFLAGS =                        \
        $(AM_CPPFLAGS)                  \
        $(XLIB_CFLAGS)                  \
@@ -152,20 +146,26 @@ wnck-enum-types.c: $(wnck_headers)
                --vtail "  return type;\n}\n\n" \
                $^ > $@
 
-inlinepixbufs_SOURCES = default_icon.png
-inlinepixbufs_pairs =                                          \
-       default_icon_data $(srcdir)/default_icon.png
+wnck-resources.h wnck-resources.c: wnck.gresource.xml \
+       $(shell $(GLIB_COMPILE_RESOURCES) --sourcedir=$(srcdir) --generate-dependencies 
$(srcdir)/wnck.gresource.xml)
+       $(AM_V_GEN) $(GLIB_COMPILE_RESOURCES) --target=$@ --sourcedir=$(srcdir) --generate --c-name libwnck $<
 
-inlinepixbufs.h: $(inlinepixbufs_SOURCES)
-       $(AM_V_GEN)$(GDK_PIXBUF_CSOURCE) --raw --build-list $(inlinepixbufs_pairs) > $@
+BUILT_SOURCES = \
+       wnck-enum-types.c \
+       wnck-enum-types.h \
+       wnck-resources.c \
+       wnck-resources.h \
+       $(NULL)
 
 CLEANFILES =                   \
-       $(wnck_built_cfiles)    \
-       $(wnck_built_headers)
-
-EXTRA_DIST =                           \
-       $(inlinepixbufs_SOURCES)        \
-       version.h.in
+       $(BUILT_SOURCES) \
+       $(NULL)
+
+EXTRA_DIST = \
+       default_icon.png \
+       wnck.gresource.xml \
+       version.h.in \
+       $(NULL)
 
 # Introspection
 -include $(INTROSPECTION_MAKEFILE)
diff --git a/libwnck/selector.c b/libwnck/selector.c
index d90f2ec..c24b6c7 100644
--- a/libwnck/selector.c
+++ b/libwnck/selector.c
@@ -31,7 +31,6 @@
 
 #include <glib/gi18n-lib.h>
 #include "selector.h"
-#include "inlinepixbufs.h"
 #include "libwnck.h"
 #include "screen.h"
 #include "wnck-image-menu-item-private.h"
@@ -131,7 +130,7 @@ wnck_selector_get_default_window_icon (void)
   if (retval)
     return retval;
 
-  retval = gdk_pixbuf_new_from_inline (-1, default_icon_data, FALSE, NULL);
+  retval = gdk_pixbuf_new_from_resource ("/org/gnome/libwnck/default_icon.png", NULL);
 
   g_assert (retval);
 
diff --git a/libwnck/util.c b/libwnck/util.c
index 01901b7..3164a9e 100644
--- a/libwnck/util.c
+++ b/libwnck/util.c
@@ -25,7 +25,6 @@
 #include "util.h"
 #include "xutils.h"
 #include "private.h"
-#include "inlinepixbufs.h"
 #include <gdk/gdkx.h>
 #include <string.h>
 #ifdef HAVE_XRES
diff --git a/libwnck/wnck.gresource.xml b/libwnck/wnck.gresource.xml
new file mode 100644
index 0000000..a1eb536
--- /dev/null
+++ b/libwnck/wnck.gresource.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<gresources>
+  <gresource prefix="/org/gnome/libwnck">
+    <file>default_icon.png</file>
+  </gresource>
+</gresources>
diff --git a/libwnck/xutils.c b/libwnck/xutils.c
index e7dc56a..bf31383 100644
--- a/libwnck/xutils.c
+++ b/libwnck/xutils.c
@@ -30,7 +30,6 @@
 #include "screen.h"
 #include "window.h"
 #include "private.h"
-#include "inlinepixbufs.h"
 
 gboolean
 _wnck_get_cardinal (Screen *screen,
@@ -2311,12 +2310,9 @@ static GdkPixbuf*
 default_icon_at_size (int width,
                       int height)
 {
-
   GdkPixbuf *base;
 
-  base = gdk_pixbuf_new_from_inline (-1, default_icon_data,
-                                     FALSE,
-                                     NULL);
+  base = gdk_pixbuf_new_from_resource ("/org/gnome/libwnck/default_icon.png", NULL);
 
   g_assert (base);