these turn out to be important

1 files changed, 204 insertions, 0 deletions

diff --git a/monitor.py b/monitor.py
new file mode 100644
index 000000000..a812147be
--- /dev/null
+++ b/monitor.py
@@ -0,0 +1,204 @@
+import string
+import kudzu
+import iutil
+import isys
+from translate import _
+from log import log
+
+
+
+def isValidSyncRange(syncrange):
+
+    def isValidPiece(piece):
+        tmp = string.split(piece, "-")
+        if len(tmp) > 2:
+            return 0
+
+        for i in tmp:
+            try:
+                tmp2 = float(i)
+            except ValueError:
+                return 0
+            
+        return 1
+
+    pieces = string.split(syncrange, ",")
+    for piece in pieces:
+        if not isValidPiece(piece):
+            return 0
+
+    return 1
+
+
+
+class MonitorInfo:
+
+#
+#  This class represents the monitor on the system. Values from ddcprobing
+#  are provided if available.  LCDs are not currently probed.
+#
+#  Internal members (use methods to access):
+#
+#     monEisa     - probed monitor ID  (string)
+#     monName     - human readable description (string)
+#     monID       - human readable ID (string)
+#     fbmonSect   - if framebuffer running, monitor ID (string)
+#     monHoriz    - horizontal rating (kHz)
+#     monVert     - vertical rating (Hz)
+#
+    def readMonitorsDB (self, lines = None):
+        if self.monlist:
+            return self.monlist
+        if not lines:
+            db = open ('/usr/X11R6/share/Xconfigurator/MonitorsDB')
+            lines = db.readlines ()
+            db.close ()
+
+        for line in lines:
+            line = string.strip (line)
+            if not line:
+                continue
+            if line and line[0] == '#':
+                continue
+            fields = string.split (line, ';')
+            man = string.strip(fields[0])
+            model = string.strip(fields[1])
+            eisa = string.lower(string.strip(fields[2]))
+            horiz = string.strip(fields[3])
+            vert = string.strip(fields[4])
+            if self.monlist.has_key(man):
+                self.monlist[man].append((model, eisa, vert, horiz))
+            else:
+                self.monlist[man] = [(model, eisa, vert, horiz)]
+            self.monids[eisa] = (man, model, eisa, vert, horiz)
+        return self.monlist
+
+    def monitorsDB(self):
+        if not self.monlist:
+            self.readMonitorsDB()
+
+        return self.monlist
+
+    def monitorsEISADB(self):
+        if not self.monlist:
+            self.readMonitorsDB()
+
+        return self.monids
+
+    def lookupMonitor(self, monID):
+        if not self.monlist:
+            self.readMonitorsDB()
+
+        for man in self.monlist.keys():
+            for model in self.monlist[man]:
+                if monID == model[0]:
+                    return model
+
+        return 0
+
+    def __str__ (self):
+        return  "monEisa: %s\nmonName: %s\nmonID: %s\nfbmonSect: %s\nmonHoriz: %s\nmonVert: %s\n" % (  self.monEisa, self.monName, self.monID, self.fbmonSect, self.monHoriz, self.monVert)
+
+    def setSpecs(self, horiz, vert, id=None, name = None):
+        self.monHoriz = horiz
+        self.monVert = vert
+        if id:
+            self.monID = id
+            
+        if name:
+            self.monName = name
+
+    def getMonitorHorizSync(self, useProbed=0):
+        if useProbed:
+            return self.orig_monHoriz
+        else:
+            return self.monHoriz
+
+    def getMonitorVertSync(self, useProbed=0):
+        if useProbed:
+            return self.orig_monVert
+        else:
+            return self.monVert
+
+    def getFBMonitorSection(self):
+        return self.fbmonSect
+
+    def getMonitorID(self, useProbed = 0):
+        if not useProbed:
+            return self.monID
+        else:
+            return self.orig_monID
+
+    def shortDescription(self):
+        if self.monName and self.monName != "" and self.monName != "Unprobed Monitor":
+            return self.monName
+        else:
+            return _("Unable to probe")
+        
+
+    def reset(self):
+        self.monEisa = self.orig_monEisa
+        self.monName = self.orig_monName
+        self.monID = self.orig_monID
+        self.fbmonSect = self.orig_fbmonSect
+        self.monHoriz = self.orig_monHoriz
+        self.monVert = self.orig_monVert
+
+    def __init__ (self, skipDDCProbe = 0):
+
+        self.monEisa = None
+        self.monName = None
+        self.monID = "Unprobed Monitor"
+
+        self.fbmonSect = ""
+
+        self.monHoriz = None
+        self.monVert = None
+
+        self.monlist = {}
+        self.monids = {}
+
+        # VESA probe for monitor/videoram, etc.
+        if not skipDDCProbe:
+	    try:
+		probe = string.split (iutil.execWithCapture ("/usr/sbin/ddcprobe", ['ddcprobe']), '\n')
+		for line in probe:
+		    if line and line[:8] == "EISA ID:":
+			self.monEisa = string.lower(line[9:])
+			self.monID = line[9:]
+
+		    if line and line[:6] == "\tName:":
+			if not self.monName or len (self.monName) < len (line[7:]):
+			    self.monName = line[7:]
+
+		    if line and line[:15] == "\tTiming ranges:":
+			ranges = string.split (line, ',')
+			self.monHoriz = string.strip (string.split (ranges[0], '=')[1])
+			self.monVert = string.strip (string.split (ranges[1], '=')[1])
+                if self.monEisa:
+                    # read the monitor DB
+                    self.readMonitorsDB()
+                    if self.monids.has_key (self.monEisa):
+                        (man, model, eisa, vert, horiz) = self.monids[self.monEisa]
+                        self.setSpecs(horiz, vert, id=model, name=model)
+            except:
+                log("ddcprobe failed")
+                pass
+            
+        try:
+#            (vidram, depth, mode, monitor) = isys.fbconProbe("/dev/" + self.device)
+#            self.fbmonSect = monitor
+            log("ERROR - trying to run fbconProbe w/o knowing fb device!!")
+
+        except:
+            pass
+
+        # save for reset() method
+        self.orig_monEisa = self.monEisa
+        self.orig_monName = self.monName
+        self.orig_monID = self.monID
+
+        self.orig_fbmonSect = self.fbmonSect
+
+        self.orig_monHoriz = self.monHoriz
+        self.orig_monVert = self.monVert