Mercurial Repositories > Eric Assistant / file diff

diff -r b8ece0b784e8 -r 7eb775bb326b AssistantEric/APIsManager.py
--- a/AssistantEric/APIsManager.py	Sun Aug 01 13:08:23 2010 +0200
+++ b/AssistantEric/APIsManager.py	Thu Aug 12 19:06:24 2010 +0200
@@ -331,6 +331,10 @@
     @signal apiPreparationCancelled() emitted after the API preparation has been 
             cancelled
     """
+    apiPreparationFinished = pyqtSignal()
+    apiPreparationStarted = pyqtSignal()
+    apiPreparationCancelled = pyqtSignal()
+    
     DB_VERSION = 3
     
     create_mgmt_stmt = """
@@ -408,16 +412,18 @@
         INSERT INTO mgmt (format) VALUES ({0:d})
     """.format(DB_VERSION)
     
-    def __init__(self, language, parent = None):
+    def __init__(self, language, newStyle, parent = None):
         """
         Constructor
         
         @param language language of the APIs object (string)
+        @param newStyle flag indicating usage of new style signals (bool)
         @param parent reference to the parent object (QObject)
         """
         QObject.__init__(self, parent)
         self.setObjectName("DbAPIs_{0}".format(language))
         
+        self.__newStyle = newStyle
         self.__inPreparation = False
         self.__worker = None
         self.__workerQueue = []
@@ -435,9 +441,14 @@
         self.__lexer = None
         
         self.__project = e5App().getObject("Project")
-        self.connect(self.__project, SIGNAL("projectOpened"), self.__projectOpened)
-        self.connect(self.__project, SIGNAL("newProject"), self.__projectOpened)
-        self.connect(self.__project, SIGNAL("projectClosed"), self.__projectClosed)
+        if self.__newStyle:
+            self.__project.projectOpened.connect(self.__projectOpened)
+            self.__project.newProject.connect(self.__projectOpened)
+            self.__project.projectClosed.connect(self.__projectClosed)
+        else:
+            self.connect(self.__project, SIGNAL("projectOpened"), self.__projectOpened)
+            self.connect(self.__project, SIGNAL("newProject"), self.__projectOpened)
+            self.connect(self.__project, SIGNAL("projectClosed"), self.__projectClosed)
         if self.__project.isOpen():
             self.__projectOpened()
     
@@ -766,18 +777,27 @@
         """
         if evt.type() == WorkerStarted:
             self.__inPreparation = True
-            self.emit(SIGNAL('apiPreparationStarted()'))
+            if self.__newStyle:
+                self.apiPreparationStarted.emit()
+            else:
+                self.emit(SIGNAL('apiPreparationStarted()'))
             return True
         
         elif evt.type() == WorkerFinished:
             self.__inPreparation = False
-            self.emit(SIGNAL('apiPreparationFinished()'))
+            if self.__newStyle:
+                self.apiPreparationFinished.emit()
+            else:
+                self.emit(SIGNAL('apiPreparationFinished()'))
             QTimer.singleShot(0, self.__processQueue)
             return True
         
         elif evt.type() == WorkerAborted:
             self.__inPreparation = False
-            self.emit(SIGNAL('apiPreparationCancelled()'))
+            if self.__newStyle:
+                self.apiPreparationCancelled.emit()
+            else:
+                self.emit(SIGNAL('apiPreparationCancelled()'))
             QTimer.singleShot(0, self.__processQueue)
             return True
         
@@ -820,15 +840,18 @@
     Class implementing the APIsManager class, which is the central store for
     API information used by autocompletion and calltips.
     """
-    def __init__(self, parent = None):
+    def __init__(self, newStyle, parent = None):
         """
         Constructor
         
+        @param newStyle flag indicating usage of new style signals (bool)
         @param parent reference to the parent object (QObject)
         """
         QObject.__init__(self, parent)
         self.setObjectName("APIsManager")
         
+        self.__newStyle = newStyle
+        
         # initialize the apis dictionary
         self.__apis = {}
     
@@ -855,7 +878,7 @@
             if language in QScintilla.Lexers.getSupportedLanguages() or \
                language == ApisNameProject:
                 # create the api object
-                self.__apis[language] = DbAPIs(language)
+                self.__apis[language] = DbAPIs(language, self.__newStyle)
                 return self.__apis[language]
             else:
                 return None