#1155: expose icc info from osx

git-svn-id: https://xpra.org/svn/Xpra/trunk@12284 3bb7dfac-3a0b-4e04-842a-767bc560f471

src/xpra/platform/darwin/gui.py

@@ -127,6 +127,45 @@ def get_window_frame_size(x, y, w, h):
                }
 
 
+def get_icc_info():
+    from AppKit import NSScreen     #@UnresolvedImport
+    ms = NSScreen.mainScreen()    
+    info = do_get_screen_icc_info(ms)
+    screens = NSScreen.screens()
+    for i, screen in enumerate(screens):
+        si = do_get_screen_icc_info(screen)
+        if si:
+            info[i] = si
+    return info
+
+def do_get_screen_icc_info(nsscreen):
+    info = {}
+    try:
+        from AppKit import NSUnknownColorSpaceModel, NSGrayColorSpaceModel, NSRGBColorSpaceModel, NSCMYKColorSpaceModel, NSLABColorSpaceModel, NSDeviceNColorSpaceModel, NSIndexedColorSpaceModel, NSPatternColorSpaceModel    #@UnresolvedImport
+        COLORSPACE_STR = {
+                          NSUnknownColorSpaceModel  : "unknown",
+                          NSGrayColorSpaceModel     : "gray",
+                          NSRGBColorSpaceModel      : "RGB",
+                          NSCMYKColorSpaceModel     : "CMYK",
+                          NSLABColorSpaceModel      : "LAB",
+                          NSDeviceNColorSpaceModel  : "DeviceN",
+                          NSIndexedColorSpaceModel  : "Indexed",
+                          NSPatternColorSpaceModel  : "Pattern",
+                          }
+        mscs = nsscreen.colorSpace()
+        log("%s.colorSpace=%s", nsscreen, mscs)
+        info.update({
+                     "colorspace"   : COLORSPACE_STR.get(mscs.colorSpaceModel(), "unknown"),
+                     "data"         : str(mscs.ICCProfileData() or ""),
+                     "name"         : str(mscs.localizedName()),
+                     "components"   : mscs.numberOfColorComponents(),
+                     })
+    except Exception as e:
+        log.warn("Warning: cannot query ICC profiles:")
+        log.warn(" %s", e)
+    return info
+
+
 #global menu handling:
 window_menus = {}
 

src/xpra/platform/gui.py

@@ -93,7 +93,7 @@ def get_icc_info():
                       INTENT_ABSOLUTE_COLORIMETRIC  : "absolute-colorimetric",
                       }
         def getDefaultIntentStr(_p):
-            return INTENT_STR.get(getDefaultIntent(_p))
+            return INTENT_STR.get(getDefaultIntent(_p), "unknown")
         p = get_display_profile()
         if p:
             for (k, fn) in {
@@ -115,6 +115,7 @@ def getDefaultIntentStr(_p):
         log.warn(" %s", e)
     return info
 
+
 #global workarea for all screens
 def get_workarea():
     return None
@@ -267,7 +268,7 @@ def main():
             except:
                 pass    #maybe running on OSX? hope for the best..
         i = get_info()
-        print_nested_dict(i, vformat=str)
+        print_nested_dict(i)
 
 
 if __name__ == "__main__":

src/xpra/util.py

@@ -591,6 +591,8 @@ def vf(k, v):
         try:
             if k.find("version")>=0 or k.find("revision")>=0:
                 return nonl(pver(v)).lstrip("v")
+            elif k=="data":
+                return binascii.hexlify(v)
         except:
             pass
         return nonl(pver(v, ", ", ", "))