add gtk3 experimental support in CMake

Fixed bugs:
  - https://launchpad.net/bugs/1509969

(bzr r14430)

3 files changed, 63 insertions, 43 deletions

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ec7713464..30af55925 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -531,6 +531,10 @@ endif()
 
 add_dependencies(inkscape inkscape_version)
 
+if (NOT "${WITH_EXT_GDL}")
+    list (APPEND INKSCAPE_LIBS "gdl_LIB")
+endif()
+
 set(INKSCAPE_TARGET_LIBS
         # order from automake
         #sp_LIB
@@ -542,7 +546,6 @@ set(INKSCAPE_TARGET_LIBS
 
         croco_LIB
         avoid_LIB
-        gdl_LIB
         cola_LIB
         vpsc_LIB
         livarot_LIB
diff --git a/src/libgdl/CMakeLists.txt b/src/libgdl/CMakeLists.txt
index d59d017f0..a452320f7 100644
--- a/src/libgdl/CMakeLists.txt
+++ b/src/libgdl/CMakeLists.txt
@@ -1,47 +1,50 @@
+if (NOT "${WITH_EXT_GDL}")
 
-set(libgdl_SRC
-	gdl-dock-bar.c
-	gdl-dock-item-button-image.c
-	gdl-dock-item-grip.c
-	gdl-dock-item.c
-	gdl-dock-master.c
-	gdl-dock-notebook.c
-	gdl-dock-object.c
-	gdl-dock-paned.c
-	gdl-dock-placeholder.c
-	gdl-dock-tablabel.c
-	gdl-dock.c
-	gdl-i18n.c
-	gdl-switcher.c
-	libgdlmarshal.c
-	libgdltypebuiltins.c
+    set(libgdl_SRC
+        gdl-dock-bar.c
+        gdl-dock-item-button-image.c
+        gdl-dock-item-grip.c
+        gdl-dock-item.c
+        gdl-dock-master.c
+        gdl-dock-notebook.c
+        gdl-dock-object.c
+        gdl-dock-paned.c
+        gdl-dock-placeholder.c
+        gdl-dock-tablabel.c
+        gdl-dock.c
+        gdl-i18n.c
+        gdl-switcher.c
+        libgdlmarshal.c
+        libgdltypebuiltins.c
 
 
-	# -------
-	# Headers
-	gdl-dock-bar.h
-	gdl-dock-item-button-image.h
-	gdl-dock-item-grip.h
-	gdl-dock-item.h
-	gdl-dock-master.h
-	gdl-dock-notebook.h
-	gdl-dock-object.h
-	gdl-dock-paned.h
-	gdl-dock-placeholder.h
-	gdl-dock-tablabel.h
-	gdl-dock.h
-	gdl-i18n.h
-	gdl-switcher.h
-	gdl.h
-	libgdlmarshal.h
-	libgdltypebuiltins.h
-)
+        # -------
+        # Headers
+        gdl-dock-bar.h
+        gdl-dock-item-button-image.h
+        gdl-dock-item-grip.h
+        gdl-dock-item.h
+        gdl-dock-master.h
+        gdl-dock-notebook.h
+        gdl-dock-object.h
+        gdl-dock-paned.h
+        gdl-dock-placeholder.h
+        gdl-dock-tablabel.h
+        gdl-dock.h
+        gdl-i18n.h
+        gdl-switcher.h
+        gdl.h
+        libgdlmarshal.h
+        libgdltypebuiltins.h
+    )
 
-if(WIN32)
-	list(APPEND libgdl_SRC
-		gdl-win32.c
-		gdl-win32.h
-	)
-endif()
+    if(WIN32)
+        list(APPEND libgdl_SRC
+            gdl-win32.c
+            gdl-win32.h
+        )
+    endif()
+
+    add_inkscape_lib(gdl_LIB "${libgdl_SRC}")
 
-add_inkscape_lib(gdl_LIB "${libgdl_SRC}")
+endif()
diff --git a/src/ui/dialog/text-edit.cpp b/src/ui/dialog/text-edit.cpp
index 7575cc854..cf53e1441 100644
--- a/src/ui/dialog/text-edit.cpp
+++ b/src/ui/dialog/text-edit.cpp
@@ -175,6 +175,19 @@ TextEdit::TextEdit()
     gtk_text_view_set_wrap_mode ((GtkTextView *) text_view, GTK_WRAP_WORD);
 
 #ifdef WITH_GTKSPELL
+#ifdef WITH_GTKMM_3_0
+/*
+       TODO: Use computed xml:lang attribute of relevant element, if present, to specify the
+       language (either as 2nd arg of gtkspell_new_attach, or with explicit
+       gtkspell_set_language call in; see advanced.c example in gtkspell docs).
+       onReadSelection looks like a suitable place.
+*/
+    GtkSpellChecker * speller = gtk_spell_checker_new();
+
+    if (! gtk_spell_checker_attach(speller, GTK_TEXT_VIEW(text_view))) {
+        g_print("gtkspell error:\n");
+    }
+#else
     GError *error = NULL;
 
 /*
@@ -188,6 +201,7 @@ TextEdit::TextEdit()
         g_error_free(error);
     }
 #endif
+#endif
 
     gtk_widget_set_size_request (text_view, -1, 64);
     gtk_text_view_set_editable (GTK_TEXT_VIEW (text_view), TRUE);