From: asv <asv@opencascade.com>
Date: Fri, 10 Mar 2006 12:11:47 +0000 (+0000)
Subject: Implementation of GUI persistent states in Python.
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=24c922a5de1fc35519f0b2a1c3657fdace858bad;p=modules%2Fkernel.git

Implementation of GUI persistent states in Python.
---

diff --git a/src/KERNEL_PY/Makefile.in b/src/KERNEL_PY/Makefile.in
index f5f079c20..8fdcdf806 100755
--- a/src/KERNEL_PY/Makefile.in
+++ b/src/KERNEL_PY/Makefile.in
@@ -31,7 +31,7 @@ VPATH=.:@srcdir@:@top_srcdir@/idl
 
 @COMMENCE@
 
-EXPORT_PYSCRIPTS = Help.py PyInterp.py salome.py salome_shared_modules.py batchmode_salome.py import_hook.py salome_test.py salome_kernel.py salome_study.py salome_iapp.py salome_ComponentGUI.py omnipatch.py
+EXPORT_PYSCRIPTS = Help.py PyInterp.py salome.py salome_shared_modules.py batchmode_salome.py import_hook.py salome_test.py salome_kernel.py salome_study.py salome_iapp.py salome_ComponentGUI.py omnipatch.py iparameters.py
 
 EXPORT_SHAREDPYSCRIPTS=kernel_shared_modules.py
 
diff --git a/src/KERNEL_PY/iparameters.py b/src/KERNEL_PY/iparameters.py
new file mode 100755
index 000000000..96abfbedc
--- /dev/null
+++ b/src/KERNEL_PY/iparameters.py
@@ -0,0 +1,199 @@
+import salome
+import string
+import SALOME
+import SALOMEDS
+import SALOME_Session_idl
+
+PT_INTEGER = 0
+PT_REAL = 1
+PT_BOOLEAN = 2
+PT_STRING = 3
+PT_REALARRAY = 4
+PT_INTARRAY = 5
+PT_STRARRAY = 6
+
+_AP_LISTS_LIST_ = "AP_LISTS_LIST"
+_AP_ENTRIES_LIST_ = "AP_ENTRIES_LIST"
+_AP_PROPERTIES_LIST_ = "AP_PROPERTIES_LIST"
+_AP_DUMP_PYTHON_ = "AP_DUMP_PYTHON"
+
+vp_session = None
+
+def getSession():
+    global vp_session
+    if vp_session is None:
+        vp_session = salome.naming_service.Resolve("/Kernel/Session")
+        vp_session = vp_session._narrow(SALOME.Session)
+        pass
+    return vp_session 
+
+class IParameters:
+    def __init__(self, attributeParameter):
+        """Initializes the instance"""
+        self._ap = attributeParameter
+        pass
+
+    def append(self, listName, value):
+        """Appends a value to the named list"""
+        if self._ap is None: return -1
+        v = []
+        if self._ap.IsSet(listName, PT_STRARRAY) == 0:
+            if self._ap.IsSet(_AP_LISTS_LIST_, PT_STRARRAY) == 0: self._ap.SetStrArray(_AP_LISTS_LIST_, v);
+            if listName != _AP_ENTRIES_LIST_ and listName != _AP_PROPERTIES_LIST_:
+                self.append(_AP_LISTS_LIST_, listName)
+                pass
+            self._ap.SetStrArray(listName, v)
+            pass
+        
+        v = self._ap.GetStrArray(listName)
+        v.append(value)
+        self._ap.SetStrArray(listName, v)
+        return (len(v)-1)
+    
+    def nbValues(self, listName):
+        """Returns a number of values in the named list"""
+        if self._ap is None: return -1
+        if self._ap.IsSet(listName, PT_STRARRAY) == 0: return 0
+        v = self._ap.GetStrArray(listName)
+        return len(v)
+
+    def getValues(self, listName):
+        """Returns a list of values in the named list"""
+        v = []
+        if self._ap is None: return v
+        if self._ap.IsSet(listName, PT_STRARRAY) == 0: return v
+        return self._ap.GetStrArray(listName)
+
+    def getLists(self):
+        """Returns a list of named lists' names"""
+        v = []
+        if self._ap is None: return v
+        if self._ap.IsSet(_AP_LISTS_LIST_, PT_STRARRAY) == 0: return v
+        return self._ap.GetStrArray(_AP_LISTS_LIST_)
+
+    def setParameter(self, entry, parameterName, value):
+        """Sets a value of the named parameter for the entry"""
+        if self._ap is None: return
+        v = []
+        if self._ap.IsSet(entry, PT_STRARRAY) ==0: 
+            self.append(_AP_ENTRIES_LIST_, entry) #Add the entry to the internal list of entries
+            self._ap.SetStrArray(entry, v)
+            pass
+        
+        v = self._ap.GetStrArray(entry)
+        v.append(parameterName)
+        v.append(value)
+        self._ap.SetStrArray(entry, v)
+        pass
+
+    def getParameter(self, entry, parameterName):
+        """Returns a value of the named parameter for the entry"""
+        if self._ap is None: return ""
+        if self._ap.IsSet(entry, PT_STRARRAY) == 0: return ""
+        v = self._ap.GetStrArray(entry)
+        length = len(v);
+        i = 0
+        while i<length:
+            if v[i] == parameterName: return v[i+1]
+            i+=1
+            pass
+        
+        return ""
+
+    def getAllParameterNames(self, entry):
+        """Returns all parameter names of the given entry"""
+        v = []
+        names = []
+        if self._ap is None: return v
+        if self._ap.IsSet(entry, PT_STRARRAY) == 0: return v
+        v = self._ap.GetStrArray(entry)
+        length = len(v)
+        i = 0
+        while i<length:
+            names.append(v[i])
+            i+=2
+            pass
+        
+        return names
+
+    def getAllParameterValues(self, entry):
+        """Returns all parameter values of the given entry"""
+        v = []
+        values = []
+        if self._ap is None: return v
+        if self._ap.IsSet(entry, PT_STRARRAY) == 0: return v
+        v = self._ap.GetStrArray(entry)
+        length = len(v)
+        i = 1
+        while i<length:
+            values.append(v[i]+1)
+            i+=2
+            pass
+        
+        return values
+
+    def getNbParameters(self, entry):
+        """Returns a number of parameters of the entry"""
+        if self._ap is None: return -1
+        if self._ap.IsSet(entry, PT_STRARRAY) == 0: return -1
+        return len(self._ap.GetStrArray(entry))/2
+
+    def getEntries(self):
+        """Returns all entries"""
+        v = []
+        if self._ap is None: return v
+        if self._ap.IsSet(_AP_ENTRIES_LIST_, PT_STRARRAY) == 0: return v
+        return self._ap.GetStrArray(_AP_ENTRIES_LIST_)
+
+    def setProperty(self, name, value):
+        """Sets a property value"""
+        if self._ap is None: return
+        if self._ap.IsSet(name, PT_STRING) == 0: 
+            self.append(_AP_PROPERTIES_LIST_, name) #Add the property to the internal list of properties
+            pass
+        self._ap.SetString(name, value)
+        pass
+
+    def getProperty(self, name):
+        """Returns a value of the named property"""
+        if self._ap is None: return ""
+        if self._ap.IsSet(name, PT_STRING) == 0: return ""
+        return self._ap.GetString(name)
+
+    def getProperties(self):
+        """Returns all propetries"""
+        v = []
+        if self._ap is None: return v
+        if self._ap.IsSet(_AP_PROPERTIES_LIST_, PT_STRARRAY) == 0: return v
+        return self._ap.GetStrArray(_AP_PROPERTIES_LIST_)
+
+    def parseValue(self, value, separator, fromEnd):
+        """Breaks a value string in two parts which is divided by separator."""
+        v = []
+        pos = - 1
+        if fromEnd == 1: pos = value.rfind(separator)
+        else: pos = value.find(separator)
+
+        if pos < 0: 
+            v.append(value)
+            return v
+        
+        part1 = value[0:pos]
+        part2 = value[pos+1:len(value)]
+        v.append(part1)
+        v.append(part2)
+        return v
+
+    def setDumpPython(self, isDumping):
+        """Enables/Disables the dumping to Python"""
+        if self._ap is None: return
+        _ap.SetBool(_AP_DUMP_PYTHON_, isDumping)
+        pass
+
+    def isDumpPython(self):
+        """Returns whether there is the dumping to Python"""
+        if self._ap is None: return 0
+        if self._ap.IsSet(_AP_DUMP_PYTHON_, PT_BOOLEAN) == 0: return 0
+        return self._ap.GetBool(_AP_DUMP_PYTHON_)
+
+    pass