InstallOptions 2.1, always \r\n for newline

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@2298 212acab6-be3b-0410-9dea-997c60f758d6

Contrib/InstallOptions/Changelog.txt

@@ -1,3 +1,14 @@
+DLL version 2.1 (3/15/2003)
+* \r\n converts to newline in both label Text and ValidateText
+* New browse dialog style (modern)
+* Word wrapping for check boxes and radio buttons
+* No ugly border for edit fields under XP
+* Scroll bar for list boxes
+* Works with SetStaticBkColor
+* DISABLED dir and file request fields now disable the browse button too
+* No more STATE value for labels
+* Minor fixes
+
 DLL version 2.0 (1/4/2003)
 * Supports custom font and DPI settings (by Joost Verburg)
 * INI files should contain dialog units now, no pixels (by Joost Verburg)

Contrib/InstallOptions/InstallerOptions.cpp

@@ -32,6 +32,35 @@ char *STRDUP(const char *c)
   return t;
 }
 
+void ConvertNewLines(char *str) {
+  char *p1, *p2;
+  for (p1=p2=str; *p1; p1++, p2++) {
+    if (*p1 == '\\') {
+      switch (p1[1]) {
+        case 'n':
+          *p2 = '\n';
+          break;
+        case 'r':
+          *p2 = '\r';
+          break;
+        case 't':
+          *p2 = '\t';
+          break;
+        case '\\':
+          *p2 = '\\';
+          break;
+        default:
+          p1--;
+          p2--;
+          break;
+      }
+      p1++;
+    }
+    else *p2 = *p1;
+  }
+  *p2 = 0;
+}
+
 #define FIELD_LABEL        (1)
 #define FIELD_ICON         (2)
 #define FIELD_BITMAP       (3)
@@ -482,33 +511,11 @@ bool ReadSettings(void) {
     pFields[nIdx].nFlags |= LookupToken(FlagTable, szResult);
 
     pFields[nIdx].pszText = myGetProfileStringDup(szField, "TEXT");
+    
+    // Label Text - convert newline
+        
     if (pFields[nIdx].nType == FIELD_LABEL && pFields[nIdx].pszText) {
-      char *p1, *p2;
-      for (p1=p2=pFields[nIdx].pszText; *p1; p1++, p2++) {
-        if (*p1 == '\\') {
-          switch (p1[1]) {
-            case 'n':
-              *p2 = '\n';
-              break;
-            case 'r':
-              *p2 = '\r';
-              break;
-            case 't':
-              *p2 = '\t';
-              break;
-            case '\\':
-              *p2 = '\\';
-              break;
-            default:
-              p1--;
-              p2--;
-              break;
-          }
-          p1++;
-        }
-        else *p2 = *p1;
-      }
-      *p2 = 0;
+      ConvertNewLines(pFields[nIdx].pszText);
     }
 
     // pszState cannot be NULL (?)
@@ -531,21 +538,11 @@ bool ReadSettings(void) {
     pFields[nIdx].nMinLength = GetPrivateProfileInt(szField, "MinLen", 0, pszFilename);
 
     pFields[nIdx].pszValidateText = myGetProfileStringDup(szField, "ValidateText");
+    
+    // ValidateText - convert newline
+        
     if (pFields[nIdx].pszValidateText) {
-      // translate backslash-n in the input into actual carriage-return/line-feed characters.
-      for (char *pPos = pFields[nIdx].pszValidateText; *pPos; pPos++) {
-        if (*pPos == '\\') {
-          if ((*(pPos + 1) == 'n') || (*(pPos + 1) == 'N')) {
-            *pPos = '\r';
-            *(pPos + 1) = '\n';
-/*
-          } else if (*(pPos + 1) == '\\') {
-            // if it's 2 backslash in a row, then skip the second.
-            pPos++;
-*/
-          }
-        }
-      }
+      ConvertNewLines(pFields[nIdx].pszValidateText);
     }
 
     {

Contrib/InstallOptions/Readme.html

@@ -235,7 +235,7 @@ numbers from 1 to NumFields. Each Field section can contain the following values
       <td class="lefttable"><span class="italic">(optional)</span></td>
       <td class="righttable">Specifies the caption of a label, checkbox, or radio button control.
       For icon and bitmaps control this specifies the path to the image.<br /><br />
-      <span class="bold">Note:</span> \r\n will be replaced by a newline for labels.
+      <span class="bold">Note:</span> For labels, \r\n will be converted to a newline.
       </td></tr>
     <tr>
       <td class="lefttable"><span class="bold">State</span></td>
@@ -280,8 +280,7 @@ numbers from 1 to NumFields. Each Field section can contain the following values
       <td class="righttable">If a particular field fails the test for
         "<span class="italic">MinLen</span>" or "<span class="italic">MaxLen</span>",
         a messagebox will be displayed with this text.<br /><br /><span class="bold">
-        Note:</span> The only formatting performed on this text is "\n" will be
-        replaced with a newline in the messagebox.</td></tr>
+        Note:</span> \r\n will be converted to a newline.</td></tr>
     <tr>
       <td class="lefttable"><span class="bold">Left<br />Right<br />Top<br />Bottom</span></td>
       <td class="lefttable"><span class="italic">(required)</span></td>
@@ -511,6 +510,19 @@ FunctionEnd
 </pre>
 <p class="header">Version history</p>
 <ul>
+<li>DLL version 2.1 (3/15/2003)
+  <ul>
+    <li>\r\n converts to newline in both label Text and ValidateText</li>
+    <li>New browse dialog style (modern)</li>
+    <li>Word wrapping for check boxes and radio buttons</li>
+    <li>No ugly border for edit fields under XP</li>
+    <li>Scroll bar for list boxes</li>
+    <li>Works with SetStaticBkColor</li>
+    <li>DISABLED dir and file request fields now disable the browse button too</li>
+    <li>No more STATE value for labels</li>
+    <li>Minor fixes
+  </ul>
+<p class="text"></p>
 <li>DLL version 2.0 (1/4/2003)
   <ul>
     <li>Supports custom font and DPI settings (by Joost Verburg)</li>