[libgd/wip/rishi/main-box: 4/9] build: Add a _box-common flag to LIBGD_INIT

[Debarshi Ray <debarshir src gnome org>]

commit b373553bd9aa29b19a5d51c1d236b2ab7608196c
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Dec 1 16:37:03 2016 +0100

    build: Add a _box-common flag to LIBGD_INIT
    
    This includes GdMainBoxChild, GdMainBoxGeneric, and GdMainBoxItem
    interfaces. It is meant to be used by those that implement these
    interfaces.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=774914

 Makefile.am              |   14 ++++++++++++++
 libgd.m4                 |    6 ++++++
 libgd/gd-types-catalog.c |   12 ++++++++++++
 libgd/gd.h               |    6 ++++++
 4 files changed, 38 insertions(+), 0 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index 5d22871..f8530b3 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -47,6 +47,20 @@ nodist_libgd_la_SOURCES += $(gtk_hacks_sources)
 EXTRA_DIST += $(gtk_hacks_sources)
 endif
 
+if LIBGD__BOX_COMMON
+box_common_sources =                           \
+       libgd/gd-main-box-child.c               \
+       libgd/gd-main-box-child.h               \
+       libgd/gd-main-box-generic.c             \
+       libgd/gd-main-box-generic.h             \
+       libgd/gd-main-box-item.c                \
+       libgd/gd-main-box-item.h                \
+       $(NULL)
+
+nodist_libgd_la_SOURCES += $(box_common_sources)
+EXTRA_DIST += $(box_common_sources)
+endif
+
 if LIBGD__VIEW_COMMON
 view_common_sources =                          \
        libgd/gd-main-view-generic.c            \
diff --git a/libgd.m4 b/libgd.m4
index 2ce3571..c543861 100644
--- a/libgd.m4
+++ b/libgd.m4
@@ -106,6 +106,12 @@ AC_DEFUN([LIBGD_INIT], [
         GOBJECT_INTROSPECTION_REQUIRE([0.9.6])
     ])
 
+    # _box-common:
+    AM_CONDITIONAL([LIBGD__BOX_COMMON],[_LIBGD_IF_OPTION_SET([_box-common],[true],[false])])
+    _LIBGD_IF_OPTION_SET([_box-common],[
+        AC_DEFINE([LIBGD__BOX_COMMON], [1], [Description])
+    ])
+
     # _view-common:
     AM_CONDITIONAL([LIBGD__VIEW_COMMON],[_LIBGD_IF_OPTION_SET([_view-common],[true],[false])])
     _LIBGD_IF_OPTION_SET([_view-common],[
diff --git a/libgd/gd-types-catalog.c b/libgd/gd-types-catalog.c
index 2ba467a..9959a61 100644
--- a/libgd/gd-types-catalog.c
+++ b/libgd/gd-types-catalog.c
@@ -23,6 +23,12 @@
 
 #include "gd-types-catalog.h"
 
+#ifdef LIBGD__BOX_COMMON
+# include "gd-main-box-child.h"
+# include "gd-main-box-generic.h"
+# include "gd-main-box-item.h"
+#endif
+
 #ifdef LIBGD__VIEW_COMMON
 # include "gd-main-view-generic.h"
 # include "gd-styled-text-renderer.h"
@@ -63,6 +69,12 @@
 void
 gd_ensure_types (void)
 {
+#ifdef LIBGD__BOX_COMMON
+  g_type_ensure (GD_TYPE_MAIN_BOX_CHILD);
+  g_type_ensure (GD_TYPE_MAIN_BOX_GENERIC);
+  g_type_ensure (GD_TYPE_MAIN_BOX_ITEM);
+#endif
+
 #ifdef LIBGD__VIEW_COMMON
   g_type_ensure (GD_TYPE_MAIN_VIEW_GENERIC);
   g_type_ensure (GD_TYPE_STYLED_TEXT_RENDERER);
diff --git a/libgd/gd.h b/libgd/gd.h
index 4805027..6725abc 100644
--- a/libgd/gd.h
+++ b/libgd/gd.h
@@ -35,6 +35,12 @@ G_BEGIN_DECLS
 # include <libgd/gd-entry-focus-hack.h>
 #endif
 
+#ifdef LIBGD__BOX_COMMON
+# include <libgd/gd-main-box-child.h>
+# include <libgd/gd-main-box-generic.h>
+# include <libgd/gd-main-box-item.h>
+#endif
+
 #ifdef LIBGD__VIEW_COMMON
 # include <libgd/gd-main-view-generic.h>
 # include <libgd/gd-styled-text-renderer.h>