Make recent algorithm list persistent between sessions.

git-svn-id: http://sextante.googlecode.com/svn/trunk/soft/bindings/qgis-plugin@340 881b9c09-3ef8-f3c2-ec3d-21d735c97f4d

src/sextante/core/SextanteConfig.py

@@ -16,6 +16,7 @@ class SextanteConfig():
     KEEP_DIALOG_OPEN = "KEEP_DIALOG_OPEN"
     USE_THREADS = "USE_THREADS"
     SHOW_DEBUG_IN_DIALOG = "SHOW_DEBUG_IN_DIALOG"
+    RECENT_ALGORITHMS = "RECENT_ALGORITHMS"
 
     settings = {}
     settingIcons= {}
@@ -37,6 +38,7 @@ def initialize():
         SextanteConfig.addSetting(Setting("General", SextanteConfig.VECTOR_POINT_STYLE,"Style for point layers",""))
         SextanteConfig.addSetting(Setting("General", SextanteConfig.VECTOR_LINE_STYLE,"Style for line layers",""))
         SextanteConfig.addSetting(Setting("General", SextanteConfig.VECTOR_POLYGON_STYLE,"Style for polygon layers",""))
+        SextanteConfig.addSetting(Setting("General", SextanteConfig.RECENT_ALGORITHMS,"Recent algs","", hidden=True))
 
     @staticmethod
     def setGroupIcon(group, icon):
@@ -114,12 +116,13 @@ def setSettingValue(name, value):
 
 class Setting():
     '''A simple config parameter that will appear on the SEXTANTE config dialog'''
-    def __init__(self, group, name, description, default):
+    def __init__(self, group, name, description, default, hidden = False):
         self.group=group
         self.name = name
         self.description = description
         self.default = default
         self.value = default
+        self.hidden = hidden
 
     def __str__(self):
         return self.name + "=" + str(self.value)

src/sextante/core/SextanteLog.py

@@ -1,6 +1,7 @@
 import datetime
 import os
 from sextante.core.SextanteUtils import SextanteUtils
+from sextante.core.SextanteConfig import SextanteConfig
 import codecs
 from PyQt4 import QtGui
 class SextanteLog():
@@ -47,6 +48,8 @@ def addToLog(msgtype, msg):
                algname = algname[:algname.index("\"")]
                if algname not in SextanteLog.recentAlgs:
                    SextanteLog.recentAlgs.append(algname)
+                   recentAlgsString = ';'.join(SextanteLog.recentAlgs[-6:])
+                   SextanteConfig.setSettingValue(SextanteConfig.RECENT_ALGORITHMS, recentAlgsString)
         except:
             pass
 
@@ -86,6 +89,11 @@ def getLogEntries():
 
     @staticmethod
     def getRecentAlgorithms():
+        recentAlgsSetting = SextanteConfig.getSetting(SextanteConfig.RECENT_ALGORITHMS)
+        try:
+            SextanteLog.recentAlgs = recentAlgsSetting.split(';')
+        except:
+            pass
         return SextanteLog.recentAlgs
 
 

src/sextante/gui/ConfigDialog.py

@@ -59,6 +59,8 @@ def fillTree(self):
             groupItem.setIcon(0, icon)
             #groupItem.setIcon(0,self.groupIcon)
             for setting in settings[group]:
+                if setting.hidden:
+                    continue
                 if text =="" or text.lower() in setting.description.lower():
                     settingItem = TreeSettingItem(setting, icon)
                     self.items[setting]=settingItem