[TRY3] printer dialog fixes part1 + french

[Detlef Riekenberg]

Am Dienstag, den 11.10.2005, 10:36 +0200 schrieb Jonathan Ernst:

-- cut --
+
+    EnumPrintersA(PRINTER_ENUM_LOCAL, NULL, 2, NULL, 0, &needed, &num);
+    if(num == 0)
+    {
+       
-- cut --

Sorry that didn't work.
You receive in "num" the Number of returned PRINTER_INFO_2 Entries in "buffer"
Since "buffer" is NULL, "num" is always 0.

Working Example from my Patch:
( http://www.winehq.org/pipermail/wine-patches/2005-October/021268.html )

+    /* Verify, that we have a Printer installed */
+    /* this will fail in wine, when you deleted your printer */
+
+    numentries = 0;
+    size = 0;
+    result = pEnumPrintersA(PRINTER_ENUM_LOCAL, 
+                            NULL, 2, NULL, 0, &size, &numentries);
+
+    if (size == 0)
+    {
+        result = pEnumPrintersA(PRINTER_ENUM_CONNECTIONS, 
+                                NULL, 2, NULL, 0, &size, &numentries);
+    }
+
-- cut --
size == 0: no Printer installed
size  > 0: one or more Printers installed


-- 
By By ...
      ... Detlef
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