[gnome-builder] langserv: add decode helpers for langserv symbol protocol

[Christian Hergert <chergert src gnome org>]

commit 45b91d2eae9acae4b6ab687a6730d3e6149a6c91
Author: Christian Hergert <chergert redhat com>
Date:   Tue Apr 4 14:55:57 2017 -0700

    langserv: add decode helpers for langserv symbol protocol

 libide/Makefile.am                  |    2 +
 libide/ide.h                        |    1 +
 libide/langserv/ide-langserv-util.c |   78 +++++++++++++++++++++++++++++++++++
 libide/langserv/ide-langserv-util.h |   31 ++++++++++++++
 4 files changed, 112 insertions(+), 0 deletions(-)
---
diff --git a/libide/Makefile.am b/libide/Makefile.am
index fe17c3c..76e3bac 100644
--- a/libide/Makefile.am
+++ b/libide/Makefile.am
@@ -87,6 +87,7 @@ libide_1_0_la_public_headers =                                              \
        langserv/ide-langserv-symbol-node.h                                 \
        langserv/ide-langserv-symbol-resolver.h                             \
        langserv/ide-langserv-symbol-tree.h                                 \
+       langserv/ide-langserv-util.h                                        \
        local/ide-local-device.h                                            \
        logging/ide-log.h                                                   \
        plugins/ide-extension-adapter.h                                     \
@@ -275,6 +276,7 @@ libide_1_0_la_public_sources =                                              \
        langserv/ide-langserv-symbol-resolver.c                             \
        langserv/ide-langserv-symbol-tree.c                                 \
        langserv/ide-langserv-symbol-tree-private.h                         \
+       langserv/ide-langserv-util.c                                        \
        local/ide-local-device.c                                            \
        logging/ide-log.c                                                   \
        plugins/ide-extension-adapter.c                                     \
diff --git a/libide/ide.h b/libide/ide.h
index a05ac0c..e9e8d3d 100644
--- a/libide/ide.h
+++ b/libide/ide.h
@@ -87,6 +87,7 @@ G_BEGIN_DECLS
 #include "langserv/ide-langserv-diagnostic-provider.h"
 #include "langserv/ide-langserv-rename-provider.h"
 #include "langserv/ide-langserv-symbol-resolver.h"
+#include "langserv/ide-langserv-util.h"
 #include "local/ide-local-device.h"
 #include "logging/ide-log.h"
 #include "preferences/ide-preferences.h"
diff --git a/libide/langserv/ide-langserv-util.c b/libide/langserv/ide-langserv-util.c
new file mode 100644
index 0000000..0c59b0c
--- /dev/null
+++ b/libide/langserv/ide-langserv-util.c
@@ -0,0 +1,78 @@
+/* ide-langserv-util.c
+ *
+ * Copyright (C) 2017 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "ide-langserv-util.h"
+
+IdeSymbolKind
+ide_langserv_decode_symbol_kind (guint kind)
+{
+  switch (kind)
+    {
+    case 1:   kind = IDE_SYMBOL_FILE;         break;
+    case 2:   kind = IDE_SYMBOL_MODULE;       break;
+    case 3:   kind = IDE_SYMBOL_NAMESPACE;    break;
+    case 4:   kind = IDE_SYMBOL_PACKAGE;      break;
+    case 5:   kind = IDE_SYMBOL_CLASS;        break;
+    case 6:   kind = IDE_SYMBOL_METHOD;       break;
+    case 7:   kind = IDE_SYMBOL_PROPERTY;     break;
+    case 8:   kind = IDE_SYMBOL_FIELD;        break;
+    case 9:   kind = IDE_SYMBOL_CONSTRUCTOR;  break;
+    case 10:  kind = IDE_SYMBOL_ENUM;         break;
+    case 11:  kind = IDE_SYMBOL_INTERFACE;    break;
+    case 12:  kind = IDE_SYMBOL_FUNCTION;     break;
+    case 13:  kind = IDE_SYMBOL_VARIABLE;     break;
+    case 14:  kind = IDE_SYMBOL_CONSTANT;     break;
+    case 15:  kind = IDE_SYMBOL_STRING;       break;
+    case 16:  kind = IDE_SYMBOL_NUMBER;       break;
+    case 17:  kind = IDE_SYMBOL_BOOLEAN;      break;
+    case 18:  kind = IDE_SYMBOL_ARRAY;        break;
+    default:  kind = IDE_SYMBOL_NONE;         break;
+    }
+
+  return kind;
+}
+
+IdeSymbolKind
+ide_langserv_decode_completion_kind (guint kind)
+{
+  switch (kind)
+    {
+    case 1:   kind = IDE_SYMBOL_STRING;       break;
+    case 2:   kind = IDE_SYMBOL_METHOD;       break;
+    case 3:   kind = IDE_SYMBOL_FUNCTION;     break;
+    case 4:   kind = IDE_SYMBOL_CONSTRUCTOR;  break;
+    case 5:   kind = IDE_SYMBOL_FIELD;        break;
+    case 6:   kind = IDE_SYMBOL_VARIABLE;     break;
+    case 7:   kind = IDE_SYMBOL_CLASS;        break;
+    case 8:   kind = IDE_SYMBOL_INTERFACE;    break;
+    case 9:   kind = IDE_SYMBOL_MODULE;       break;
+    case 10:  kind = IDE_SYMBOL_PROPERTY;     break;
+    case 11:  kind = IDE_SYMBOL_NUMBER;       break;
+    case 12:  kind = IDE_SYMBOL_SCALAR;       break;
+    case 13:  kind = IDE_SYMBOL_ENUM_VALUE;   break;
+    case 14:  kind = IDE_SYMBOL_KEYWORD;      break;
+    case 17:  kind = IDE_SYMBOL_FILE;         break;
+
+    case 15: /* Snippet */
+    case 16: /* Color */
+    case 18: /* Reference */
+    default:  kind = IDE_SYMBOL_NONE;         break;
+    }
+
+  return kind;
+}
diff --git a/libide/langserv/ide-langserv-util.h b/libide/langserv/ide-langserv-util.h
new file mode 100644
index 0000000..98aad89
--- /dev/null
+++ b/libide/langserv/ide-langserv-util.h
@@ -0,0 +1,31 @@
+/* ide-langserv-util.h
+ *
+ * Copyright (C) 2017 Christian Hergert <chergert redhat com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef IDE_LANGSERV_UTIL_H
+#define IDE_LANGSERV_UTIL_H
+
+#include "symbols/ide-symbol.h"
+
+G_BEGIN_DECLS
+
+IdeSymbolKind ide_langserv_decode_symbol_kind     (guint kind);
+IdeSymbolKind ide_langserv_decode_completion_kind (guint kind);
+
+G_END_DECLS
+
+#endif /* IDE_LANGSERV_UTIL_H */