qtconsole : allow copy with shortcut in pager

	closes  #1088

IPython/frontend/qt/console/console_widget.py

@@ -441,7 +441,12 class ConsoleWidget(LoggingConfigurable, QtGui.QWidget):
     def copy(self):
         """ Copy the currently selected text to the clipboard.
         """
-        self._control.copy()
+        if self.layout().currentWidget() == self._page_control :
+            self._page_control.copy()
+        elif self.layout().currentWidget() == self._control :
+            self._control.copy()
+        else :
+            self.log.debug("console widget: unknown copy target")
 
     def cut(self):
         """ Copy the currently selected text to the clipboard and delete it

IPython/frontend/qt/console/frontend_widget.py

@@ -174,11 +174,16 class FrontendWidget(HistoryConsoleWidget, BaseFrontendMixin):
     def copy(self):
         """ Copy the currently selected text to the clipboard, removing prompts.
         """
-        text = self._control.textCursor().selection().toPlainText()
-        if text:
-            lines = map(transform_classic_prompt, text.splitlines())
-            text = '\n'.join(lines)
-            QtGui.QApplication.clipboard().setText(text)
+        if self.layout().currentWidget() == self._page_control :
+            self._page_control.copy()
+        elif self.layout().currentWidget() == self._control :
+            text = self._control.textCursor().selection().toPlainText()
+            if text:
+                lines = map(transform_classic_prompt, text.splitlines())
+                text = '\n'.join(lines)
+                QtGui.QApplication.clipboard().setText(text)
+        else:
+            self.log.debug("frontend widget : unknown copy target")
 
     #---------------------------------------------------------------------------
     # 'ConsoleWidget' abstract interface

IPython/frontend/qt/console/ipython_widget.py

@@ -267,11 +267,17 class IPythonWidget(FrontendWidget):
         """ Copy the currently selected text to the clipboard, removing prompts
             if possible.
         """
-        text = self._control.textCursor().selection().toPlainText()
-        if text:
-            lines = map(transform_ipy_prompt, text.splitlines())
-            text = '\n'.join(lines)
-            QtGui.QApplication.clipboard().setText(text)
+        if self.layout().currentWidget() == self._page_control :
+            self._page_control.copy()
+        elif self.layout().currentWidget() == self._control :
+            text = self._control.textCursor().selection().toPlainText()
+            if text:
+                lines = map(transform_ipy_prompt, text.splitlines())
+                text = '\n'.join(lines)
+                QtGui.QApplication.clipboard().setText(text)
+        else :
+            self.log.debug("ipython_widget : unknown copy taget")
+
 
     #---------------------------------------------------------------------------
     # 'FrontendWidget' public interface

IPython/frontend/qt/console/mainwindow.py

@@ -795,8 +795,7 class MainWindow(QtGui.QMainWindow):
 
     def copy_active_frontend(self):
         widget = self.active_frontend
-        if widget.can_copy():
-            widget.copy()
+        widget.copy()
 
     def copy_raw_active_frontend(self):
         self.active_frontend._copy_raw_action.trigger()