[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [60036] trunk/blender/source/blender/ makesrna/intern: Add read-only access to index data for current line, top line and visible lines count.

[Nathan Letwory]

Revision: 60036
          http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=60036
Author:   jesterking
Date:     2013-09-11 07:23:23 +0000 (Wed, 11 Sep 2013)
Log Message:
-----------
Add read-only access to index data for current line, top line and visible lines count.

Modified Paths:
--------------
    trunk/blender/source/blender/makesrna/intern/rna_space.c
    trunk/blender/source/blender/makesrna/intern/rna_text.c

Modified: trunk/blender/source/blender/makesrna/intern/rna_space.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_space.c	2013-09-11 07:10:15 UTC (rev 60035)
+++ trunk/blender/source/blender/makesrna/intern/rna_space.c	2013-09-11 07:23:23 UTC (rev 60036)
@@ -2595,6 +2595,16 @@
 	RNA_def_property_ui_text(prop, "Margin Column", "Column number to show right margin at");
 	RNA_def_property_update(prop, NC_SPACE | ND_SPACE_TEXT, NULL);
 
+	prop = RNA_def_property(srna, "top", PROP_INT, PROP_NONE);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_int_sdna(prop, NULL, "top");
+	RNA_def_property_ui_text(prop, "Top Line", "Top line visible.");
+
+	prop = RNA_def_property(srna, "visible_lines", PROP_INT, PROP_NONE);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_int_sdna(prop, NULL, "viewlines");
+	RNA_def_property_ui_text(prop, "Top Line", "Amount of lines that can be visible in current editor");
+
 	/* functionality options */
 	prop = RNA_def_property(srna, "use_overwrite", PROP_BOOLEAN, PROP_NONE);
 	RNA_def_property_boolean_sdna(prop, NULL, "overwrite", 1);

Modified: trunk/blender/source/blender/makesrna/intern/rna_text.c
===================================================================
--- trunk/blender/source/blender/makesrna/intern/rna_text.c	2013-09-11 07:10:15 UTC (rev 60035)
+++ trunk/blender/source/blender/makesrna/intern/rna_text.c	2013-09-11 07:23:23 UTC (rev 60036)
@@ -81,6 +81,19 @@
 	return text_file_modified(text);
 }
 
+static int rna_Text_current_line_index_get(PointerRNA *ptr)
+{
+	Text *text = (Text *)ptr->data;
+	TextLine *linep = text->lines.first;
+	int i = 0;
+	while(linep) {
+		if(text->curl==linep) break;
+		linep = linep->next;
+		i++;
+	}
+	return i;
+}
+
 static void rna_TextLine_body_get(PointerRNA *ptr, char *value)
 {
 	TextLine *line = (TextLine *)ptr->data;
@@ -141,6 +154,11 @@
 	RNA_def_struct_ui_text(srna, "Text", "Text datablock referencing an external or packed text file");
 	RNA_def_struct_ui_icon(srna, ICON_TEXT);
 	RNA_def_struct_clear_flag(srna, STRUCT_ID_REFCOUNT);
+
+	prop = RNA_def_property(srna, "current_line_index", PROP_INT, PROP_NONE);
+	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
+	RNA_def_property_int_funcs(prop, "rna_Text_current_line_index_get", NULL, NULL);
+	RNA_def_property_ui_text(prop, "Current Line Index", "Index of current TextLine in TextLine collection");
 	
 	prop = RNA_def_property(srna, "filepath", PROP_STRING, PROP_NONE);
 	RNA_def_property_string_funcs(prop, "rna_Text_filename_get", "rna_Text_filename_length", "rna_Text_filename_set");