add extra action for interrupting with Ctrl-C (bug #44204) * QTerminal.cc (notice_settings): check if copy-shortcut is Ctrl-C and set flag for slots and enable/disable new interrupt-action accordingly * QTerminal.h: new function setting flag (purely virtual); (constructor): new interrupt-action with shortcut Ctrl-C * QUnixTerminalImpl.cpp (copyClipboard): call internal function with flag; (has_extra_interrupt): new function for setting flag for copy-/interrupt- slots * QUnixTerminalImpl.h new flag for slots and function setting flag * TerminalView.cpp (copyClipboard): gets flag as parameter, only interrupts if Ctrl-C is shortcut for copy * TerminalView.h: copyClipboard with boolean parameter * QWinTerminalImpl.cpp (copyClipboard): only interrupts if Ctrl-C is shortcut for copy; (has_extra_interrupt): function for setting flag for copy-/interrupts-slots * QWinTerminalImpl.h: new flag and function setting the flag

--- a/libgui/qterminal/libqterminal/unix/TerminalView.h	Tue Feb 10 09:21:54 2015 -0800
+++ b/libgui/qterminal/libqterminal/unix/TerminalView.h	Mon Feb 09 09:56:25 2015 +0100
@@ -404,7 +404,7 @@
     void updateLineProperties();
 
     /** Copies the selected text to the clipboard. */
-    void copyClipboard();
+    void copyClipboard (bool extra_interrupt);
     /**
      * Pastes the content of the clipboard into the
      * display.