Fixed a bug so wxLC_VRULES works by itself.

[wxWidgets.git] / src / stc / gen_iface.py

diff --git a/src/stc/gen_iface.py b/src/stc/gen_iface.py
index 8348993acc898df07d47b88986f3378e65481adf..eba0f3c586333492ff94dbbb753f602f8d47db2f 100644 (file)
--- a/src/stc/gen_iface.py
+++ b/src/stc/gen_iface.py
@@ -19,14 +19,14 @@ from fileinput import FileInput
 IFACE         = './scintilla/include/Scintilla.iface'
 H_TEMPLATE    = './stc.h.in'
 CPP_TEMPLATE  = './stc.cpp.in'
-H_DEST        = '../../include/wx/stc/stc.h' # './stc_test.h' #
-CPP_DEST      = './stc.cpp' #'./stc_test.cpp'
+H_DEST        = '../../include/wx/stc/stc.h'
+CPP_DEST      = './stc.cpp'
 
 
 # Value prefixes to convert
 valPrefixes = [('SCI_', ''),
                ('SC_',  ''),
-               ('SCN_', None),  # just toss these...
+               ('SCN_', None),  # just toss these out...
                ('SCEN_', None),
                ('SCE_', ''),
                ('SCLEX_', 'LEX_'),
@@ -87,8 +87,9 @@ methodOverrideMap = {
                        '''wxString %s(int startPos, int endPos) {
                           wxString text;
                           int len = endPos - startPos;
+                          if (!len) return "";
                           TextRange tr;
-                          tr.lpstrText = text.GetWriteBuf(len*2+1);
+                          tr.lpstrText = text.GetWriteBuf(len*2);
                           tr.chrg.cpMin = startPos;
                           tr.chrg.cpMax = endPos;
                           SendMsg(%s, 0, (long)&tr);
@@ -112,10 +113,11 @@ methodOverrideMap = {
                     '''wxString %s(int* linePos) {
                        wxString text;
                        int len = LineLength(GetCurrentLine());
-                       char* buf = text.GetWriteBuf(len+1);
+                       if (!len) return "";
+                       char* buf = text.GetWriteBuf(len);
 
                        int pos = SendMsg(%s, len, (long)buf);
-                       text.UngetWriteBuf();
+                       text.UngetWriteBuf(len);
                        if (linePos)  *linePos = pos;
 
                        return text;''',
@@ -280,10 +282,11 @@ methodOverrideMap = {
                     '''wxString %s(int line) {
                        wxString text;
                        int len = LineLength(line);
-                       char* buf = text.GetWriteBuf(len+1);
+                       if (!len) return "";
+                       char* buf = text.GetWriteBuf(len);
 
                        int pos = SendMsg(%s, line, (long)buf);
-                       text.UngetWriteBuf();
+                       text.UngetWriteBuf(len);
 
                        return text;''',
 
@@ -300,10 +303,11 @@ methodOverrideMap = {
 
                             GetSelection(&start, &end);
                             int   len  = end - start;
-                            char* buff = text.GetWriteBuf(len+1);
+                            if (!len) return "";
+                            char* buff = text.GetWriteBuf(len);
 
                             SendMsg(%s, 0, (long)buff);
-                            text.UngetWriteBuf();
+                            text.UngetWriteBuf(len);
                             return text;''',
 
                     ('Retrieve the selected text.',)),
@@ -314,14 +318,15 @@ methodOverrideMap = {
                       '''wxString %s(int startPos, int endPos) {
                             wxString text;
                             int   len  = endPos - startPos;
-                            char* buff = text.GetWriteBuf(len+1);
+                            if (!len) return "";
+                            char* buff = text.GetWriteBuf(len);
                             TextRange tr;
                             tr.lpstrText = buff;
                             tr.chrg.cpMin = startPos;
                             tr.chrg.cpMax = endPos;
 
                             SendMsg(%s, 0, (long)&tr);
-                            text.UngetWriteBuf();
+                            text.UngetWriteBuf(len);
                             return text;''',
 
                        ('Retrieve a range of text.',)),
@@ -338,12 +343,11 @@ methodOverrideMap = {
 
                  '''wxString %s() {
                         wxString text;
-                        int   len  = GetTextLength();
-                        char* buff = text.GetWriteBuf(len+1);
+                        int   len  = GetTextLength()+1;
+                        char* buff = text.GetWriteBuf(len);
 
                         SendMsg(%s, len, (long)buff);
-                        buff[len] = 0;
-                        text.UngetWriteBuf();
+                        text.UngetWriteBuf(len-1);
                         return text;''',
 
                  ('Retrieve all the text in the document.', )),