[sextante] Improvements in commander

volaya · volaya · commit c635578d9fc5 · 2013-04-27T00:34:57.000+02:00
diff --git a/python/plugins/sextante/SextantePlugin.py b/python/plugins/sextante/SextantePlugin.py
@@ -54,12 +54,13 @@ def __init__(self, iface):
         Sextante.setInterface(iface)
         Sextante.setPlugin(self)
 
-    def initGui(self):
+    def initGui(self):        
+        self.commander = None
         self.toolbox = SextanteToolbox(self.iface)
         self.iface.addDockWidget(Qt.RightDockWidgetArea, self.toolbox)
         self.toolbox.hide()
         Sextante.addAlgListListener(self.toolbox)
-
+        
         self.menu = QMenu(self.iface.mainWindow())
         self.menu.setTitle(QCoreApplication.translate("SEXTANTE", "Analysis"))
 
@@ -100,7 +101,7 @@ def initGui(self):
             self.iface.mainWindow())
         self.commanderAction.triggered.connect(self.openCommander)
         self.menu.addAction(self.commanderAction)
-        self.iface.registerMainWindowAction(self.commanderAction, "Ctrl+Alt+M")        
+        self.iface.registerMainWindowAction(self.commanderAction, "Ctrl+Alt+M")              
 
     def unload(self):
         self.toolbox.setVisible(False)
@@ -112,10 +113,13 @@ def unload(self):
             
         self.iface.unregisterMainWindowAction(self.commanderAction)
         
-    def openCommander(self):
-        dlg = CommanderWindow(self.iface.mainWindow(), self.iface.mapCanvas())
-        dlg.show()        
-        dlg.exec_()
+    def openCommander(self):                        
+        if self.commander is None:
+            self.commander = CommanderWindow(self.iface.mainWindow(), self.iface.mapCanvas())
+            Sextante.addAlgListListener(self.commander)
+        self.commander.prepareGui()
+        self.commander.show()        
+        #dlg.exec_()
         
                 
     def openToolbox(self):
diff --git a/python/plugins/sextante/commander/CommanderWindow.py b/python/plugins/sextante/commander/CommanderWindow.py
@@ -42,8 +42,8 @@ class CommanderWindow(QtGui.QDialog):
     def __init__(self, parent, canvas): 
         self.canvas = canvas
         QtGui.QDialog.__init__(self, parent, Qt.FramelessWindowHint)    
-        self.setModal(True)
-        self.commands = imp.load_source("commands", self.commandsFile())    
+        #self.setModal(True)
+        self.commands = imp.load_source("commands", self.commandsFile())                    
         self.initGui()                            
         
     def commandsFolder(self):        
@@ -65,29 +65,14 @@ def commandsFile(self):
             out.close()
         return f 
     
+    def algsListHasChanged(self):
+        self.fillCombo()
                 
     def initGui(self):        
-        self.combo= ExtendedComboBox()        
-        #add algorithm
-        for providerName in Sextante.algs.keys():
-            provider = Sextante.algs[providerName]            
-            algs = provider.values()            
-            for alg in algs:
-                self.combo.addItem("SEXTANTE algorithm: " + alg.name)
-        #add functions
-        for command in dir(self.commands):
-            if isinstance(self.commands.__dict__.get(command), types.FunctionType):
-                self.combo.addItem("Command: " + command);    
-        #add menu entries
-        menuActions = []
-        actions = Sextante.getInterface().mainWindow().menuBar().actions()
-        for action in actions:
-            menuActions.extend(self.getActions(action))
-        for action in menuActions:
-            self.combo.addItem("Menu action: " + unicode(action.text()))
+        self.combo= ExtendedComboBox()   
+        self.fillCombo()             
        
         self.combo.setEditable(True)
-        self.combo.setEditText("")
         self.label = QtGui.QLabel("Enter command:")
         self.errorLabel = QtGui.QLabel("Enter command:")
         self.vlayout = QtGui.QVBoxLayout()
@@ -104,6 +89,31 @@ def initGui(self):
         self.vlayout.addSpacerItem(QtGui.QSpacerItem(0, OFFSET, QSizePolicy.Maximum, QSizePolicy.Expanding));
         self.setLayout(self.vlayout)
         self.combo.lineEdit().returnPressed.connect(self.run)
+        self.prepareGui()
+        
+    def fillCombo(self):
+        self.combo.clear()
+        #add algorithms
+        for providerName in Sextante.algs.keys():
+            provider = Sextante.algs[providerName]            
+            algs = provider.values()            
+            for alg in algs:
+                self.combo.addItem("SEXTANTE algorithm: " + alg.name)        
+        #add functions
+        for command in dir(self.commands):
+            if isinstance(self.commands.__dict__.get(command), types.FunctionType):
+                self.combo.addItem("Command: " + command);    
+        #add menu entries
+        menuActions = []
+        actions = Sextante.getInterface().mainWindow().menuBar().actions()
+        for action in actions:
+            menuActions.extend(self.getActions(action))
+        for action in menuActions:
+            self.combo.addItem("Menu action: " + unicode(action.text()))
+        
+        
+    def prepareGui(self):
+        self.combo.setEditText("")
         self.combo.setMaximumSize(QtCore.QSize(self.canvas.rect().width()  - 2 * OFFSET, ITEMHEIGHT))
         self.combo.view().setStyleSheet("min-height: 150px")        
         self.combo.setFocus(Qt.OtherFocusReason)  
diff --git a/python/plugins/sextante/gui/HistoryDialog.py b/python/plugins/sextante/gui/HistoryDialog.py
@@ -16,7 +16,6 @@
 *                                                                         *
 ***************************************************************************
 """
-from sextante.gui import TestTools
 
 __author__ = 'Victor Olaya'
 __date__ = 'August 2012'
@@ -26,6 +25,7 @@
 
 from PyQt4.QtCore import *
 from PyQt4.QtGui import *
+from sextante.gui import TestTools
 from sextante.core.SextanteLog import SextanteLog
 from sextante.ui.ui_DlgHistory import Ui_DlgHistory
 
