Expose Signal and Slot regardless of qt package (#5)

Signed-off-by: Nir Izraeli <[email protected]>

Author: nirizr

README.md

@@ -18,7 +18,8 @@ Currently addressed issues are:
 
 1. `action_handler_t` is not a python class (Doesn't inherit `Object`) before IDA version 6.95. idasix makes sure `action_handler_t` always inherits `Object`, which enables some more python magic.
 2. Linux IDA versions have an issue with using packages installed by the external python interpreter. This is a mishap by IDA. idasix adds the right "site-packages" directory to the list of python packages.
-3. with IDA version 6.9, PySide (a python Qt4 library) was replaced with pyqt (using newer Qt5). idasix exposes one interface (`form idasix import QtGui`) to the appropriate version and tries mitigating some of the differences between Qt5 and 4.
+3. With IDA version 6.9, PySide (a python Qt4 library) was replaced with pyqt (using newer Qt5). idasix exposes one interface (`form idasix import QtGui`) to the appropriate version and tries mitigating some of the differences between Qt5 and 4.
+4. Expose `QtCore.Signal` and `QtCore.Slot` from `idasix.QtCore` in IDA versions using pyqt5.
 
 # Projects using idasix
 

idasix.py

@@ -95,5 +95,19 @@ class action_handler_t_objprotector(action_handler_t_object):
 
     ida_kernwin.action_handler_t = action_handler_t_objprotector
 
+  @staticmethod
+  def qtsignalslot():
+    """While pre-6.8 qt4 library pyside exposted `Qtcore.Signal` and
+    `QtCore.Slot`, new pyqt library exposes those same methods as
+    `QtCore.pyqtSignal` and `QtCore.pyqtSlot`. This fix makes sure
+    `Qtcore.Signal` and `QtCore.Slot` are always available"""
+    if IDA_SDK_VERSION >= 690:
+      QtCore.Signal = QtCore.pyqtSignal
+      QtCore.Slot = QtCore.pyqtSlot
+    elif IDA_SDK_VERSION < 690:
+      pass
+
+
 Fix.packagespath()
 Fix.actionhandlerobject()
+Fix.qtsignalslot()