Huw Davies : wineps.drv: Many MacOSX generated ppd files don' t include a *ColorDevice line. Treat these as if they were colour.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9222ec3cced71bbef25876324ed207de1645e2e3
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9222ec3cced71bbef25876324ed207de1645e2e3

Author: Huw Davies <huw at codeweavers.com>
Date:   Thu Mar  1 14:29:47 2007 +0000

wineps.drv: Many MacOSX generated ppd files don't include a *ColorDevice line. Treat these as if they were colour.

---

 dlls/wineps.drv/color.c  |    4 ++--
 dlls/wineps.drv/driver.c |    2 +-
 dlls/wineps.drv/init.c   |    4 ++--
 dlls/wineps.drv/ppd.c    |    8 ++++++--
 dlls/wineps.drv/psdrv.h  |   11 ++++++++++-
 5 files changed, 21 insertions(+), 8 deletions(-)

diff --git a/dlls/wineps.drv/color.c b/dlls/wineps.drv/color.c
index 9a7cdb7..3dbbe20 100644
--- a/dlls/wineps.drv/color.c
+++ b/dlls/wineps.drv/color.c
@@ -84,7 +84,7 @@ BOOL PSDRV_CopyColor(PSCOLOR *col1, PSCOLOR *col2)
  *	     PSDRV_CreateColor
  *
  * Creates a PostScript colour from a COLORREF.
- * Result is grey scale if ColorDevice field of ppd is FALSE else an
+ * Result is grey scale if ColorDevice field of ppd is CD_False else an
  * rgb colour is produced.
  */
 void PSDRV_CreateColor( PSDRV_PDEVICE *physDev, PSCOLOR *pscolor,
@@ -100,7 +100,7 @@ void PSDRV_CreateColor( PSDRV_PDEVICE *physDev, PSCOLOR *pscolor,
     g = ((wincolor >> 8) & 0xff) / 256.0;
     b = ((wincolor >> 16) & 0xff) / 256.0;
 
-    if(physDev->pi->ppd->ColorDevice) {
+    if(physDev->pi->ppd->ColorDevice != CD_False) {
         pscolor->type = PSCOLOR_RGB;
 	pscolor->value.rgb.r = r;
 	pscolor->value.rgb.g = g;
diff --git a/dlls/wineps.drv/driver.c b/dlls/wineps.drv/driver.c
index fececd7..124070e 100644
--- a/dlls/wineps.drv/driver.c
+++ b/dlls/wineps.drv/driver.c
@@ -632,7 +632,7 @@ DWORD PSDRV_DeviceCapabilities(LPSTR lpszDriver, LPCSTR lpszDevice, LPCSTR lpszP
 
   /* Printer supports colour printing - 1 if yes, 0 if no (Win2k/XP only) */
   case DC_COLORDEVICE:
-    return pi->ppd->ColorDevice;
+    return (pi->ppd->ColorDevice != CD_False) ? TRUE : FALSE;
 
   /* Identification number of the printer manufacturer for use with ICM (Win9x only) */
   case DC_MANUFACTURER:
diff --git a/dlls/wineps.drv/init.c b/dlls/wineps.drv/init.c
index 1bd56ca..bd9c16c 100644
--- a/dlls/wineps.drv/init.c
+++ b/dlls/wineps.drv/init.c
@@ -430,7 +430,7 @@ INT PSDRV_GetDeviceCaps( PSDRV_PDEVICE *physDev, INT cap )
     case VERTRES:
         return physDev->vertRes;
     case BITSPIXEL:
-        return physDev->pi->ppd->ColorDevice ? 8 : 1;
+        return (physDev->pi->ppd->ColorDevice != CD_False) ? 8 : 1;
     case PLANES:
         return 1;
     case NUMBRUSHES:
@@ -442,7 +442,7 @@ INT PSDRV_GetDeviceCaps( PSDRV_PDEVICE *physDev, INT cap )
     case NUMFONTS:
         return 39;
     case NUMCOLORS:
-        return (physDev->pi->ppd->ColorDevice ? 256 : -1);
+        return (physDev->pi->ppd->ColorDevice != CD_False) ? 256 : -1;
     case PDEVICESIZE:
         return sizeof(PSDRV_PDEVICE);
     case CURVECAPS:
diff --git a/dlls/wineps.drv/ppd.c b/dlls/wineps.drv/ppd.c
index 9b7169b..a5aea3b 100644
--- a/dlls/wineps.drv/ppd.c
+++ b/dlls/wineps.drv/ppd.c
@@ -572,6 +572,8 @@ PPD *PSDRV_ParsePPD(char *fname)
 	return NULL;
     }
 
+    ppd->ColorDevice = CD_NotSpecified;
+
     /*
      *	The Windows PostScript drivers create the following "virtual bin" for
      *	every PostScript printer
@@ -599,8 +601,10 @@ PPD *PSDRV_ParsePPD(char *fname)
 
 	else if(!strcmp("*ColorDevice", tuple.key)) {
 	    if(!strcasecmp(tuple.value, "true"))
-	        ppd->ColorDevice = TRUE;
-	    TRACE("ColorDevice = %d\n", (int)ppd->ColorDevice);
+                ppd->ColorDevice = CD_True;
+            else
+                ppd->ColorDevice = CD_False;
+            TRACE("ColorDevice = %s\n", ppd->ColorDevice == CD_True ? "True" : "False");
 	}
 
 	else if((!strcmp("*DefaultResolution", tuple.key)) ||
diff --git a/dlls/wineps.drv/psdrv.h b/dlls/wineps.drv/psdrv.h
index 74abe39..7794a89 100644
--- a/dlls/wineps.drv/psdrv.h
+++ b/dlls/wineps.drv/psdrv.h
@@ -191,10 +191,19 @@ typedef struct _tagDUPLEX {
     struct _tagDUPLEX           *next;
 } DUPLEX;
 
+/* Many MacOSX based ppd files don't include a *ColorDevice line, so
+   we use a tristate here rather than a boolean.  Code that
+   cares is expected to treat these as if they were colour. */
+typedef enum {
+    CD_NotSpecified,
+    CD_False,
+    CD_True
+} COLORDEVICE;
+
 typedef struct {
     char		*NickName;
     int			LanguageLevel;
-    BOOL		ColorDevice;
+    COLORDEVICE	        ColorDevice;
     int			DefaultResolution;
     signed int		LandscapeOrientation;
     char		*JCLBegin;