[Bf-blender-cvs] [231eac160ee] master: PyAPI: use C/RNA API for Text.from_string/to_string

[Campbell Barton]

Commit: 231eac160ee394d41c84e0cc36845facb7594ba5
Author: Campbell Barton
Date:   Fri Mar 11 14:44:02 2022 +1100
Branches: master
https://developer.blender.org/rB231eac160ee394d41c84e0cc36845facb7594ba5

PyAPI: use C/RNA API for Text.from_string/to_string

Use faster C code for getting the buffer from text.

===================================================================

M	release/scripts/modules/bpy_types.py
M	source/blender/makesrna/intern/rna_text_api.c

===================================================================

diff --git a/release/scripts/modules/bpy_types.py b/release/scripts/modules/bpy_types.py
index 54fcc8faf46..e0e20d0f8c9 100644
--- a/release/scripts/modules/bpy_types.py
+++ b/release/scripts/modules/bpy_types.py
@@ -580,15 +580,6 @@ class MeshPolygon(StructRNA):
 class Text(bpy_types.ID):
     __slots__ = ()
 
-    def as_string(self):
-        """Return the text as a string."""
-        return "\n".join(line.body for line in self.lines)
-
-    def from_string(self, string):
-        """Replace text with this string."""
-        self.clear()
-        self.write(string)
-
     def as_module(self):
         import bpy
         from os.path import splitext, join
diff --git a/source/blender/makesrna/intern/rna_text_api.c b/source/blender/makesrna/intern/rna_text_api.c
index 67e93add549..0c0b8a85023 100644
--- a/source/blender/makesrna/intern/rna_text_api.c
+++ b/source/blender/makesrna/intern/rna_text_api.c
@@ -32,6 +32,17 @@ static void rna_Text_write(Text *text, const char *str)
   WM_main_add_notifier(NC_TEXT | NA_EDITED, text);
 }
 
+static void rna_Text_from_string(Text *text, const char *str)
+{
+  BKE_text_clear(text);
+  BKE_text_write(text, str);
+}
+
+static void rna_Text_as_string(Text *text, int *r_result_len, const char **result)
+{
+  *result = txt_to_buf(text, r_result_len);
+}
+
 static void rna_Text_select_set(Text *text, int startl, int startc, int endl, int endc)
 {
   txt_sel_set(text, startl, startc, endl, endc);
@@ -60,6 +71,16 @@ void RNA_api_text(StructRNA *srna)
   parm = RNA_def_string(func, "text", "Text", 0, "", "New text for this data-block");
   RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
 
+  func = RNA_def_function(srna, "from_string", "rna_Text_from_string");
+  RNA_def_function_ui_description(func, "Replace text with this string.");
+  parm = RNA_def_string(func, "text", "Text", 0, "", "");
+  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
+
+  func = RNA_def_function(srna, "as_string", "rna_Text_as_string");
+  RNA_def_function_ui_description(func, "Return the text as a string");
+  parm = RNA_def_string(func, "text", "Text", 0, "", "");
+  RNA_def_parameter_flags(parm, PROP_DYNAMIC, PARM_OUTPUT);
+
   func = RNA_def_function(
       srna, "is_syntax_highlight_supported", "ED_text_is_syntax_highlight_supported");
   RNA_def_function_return(func,