1 files changed, 126 insertions, 0 deletions
diff --git a/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/options_for_QT.cpp b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/options_for_QT.cpp
new file mode 100644
index 00000000..f4a1d040
--- /dev/null
+++ b/debian/uncrustify-trinity/uncrustify-trinity-0.74.0/src/options_for_QT.cpp
@@ -0,0 +1,126 @@
+/**
+ * @file options_for_QT.cpp
+ * Save the options which are needed to be changed to
+ * process the SIGNAL and SLOT QT macros.
+ * http://doc.qt.io/qt-4.8/qtglobal.html
+ *
+ * @author  Guy Maurel since version 0.62 for uncrustify4Qt
+ *          October 2015, 2016
+ * @license GPL v2+
+ */
+
+#include "options_for_QT.h"
+
+#include "log_rules.h"
+
+constexpr static auto LCURRENT = LQT;
+
+using namespace uncrustify;
+
+// for the modification of options within the SIGNAL/SLOT call.
+bool   QT_SIGNAL_SLOT_found = false;
+size_t QT_SIGNAL_SLOT_level = 0;
+bool   restoreValues        = false;
+
+namespace
+{
+
+//-----------------------------------------------------------------------------
+class temporary_iarf_option
+{
+public:
+   temporary_iarf_option(Option<iarf_e> *option,
+                         iarf_e         override_value = IARF_REMOVE)
+      : m_option{option}
+      , m_override_value{override_value}
+   {}
+
+   void save_and_override();
+   void restore();
+
+private:
+   Option<iarf_e> *m_option;
+   const iarf_e   m_override_value;
+
+   iarf_e         m_saved_value = IARF_NOT_DEFINED;
+};
+
+
+//-----------------------------------------------------------------------------
+void temporary_iarf_option::save_and_override()
+{
+   m_saved_value = (*m_option)();
+   (*m_option)   = m_override_value;
+}
+
+
+//-----------------------------------------------------------------------------
+void temporary_iarf_option::restore()
+{
+   (*m_option)   = m_saved_value;
+   m_saved_value = IARF_NOT_DEFINED;
+}
+
+//-----------------------------------------------------------------------------
+temporary_iarf_option for_qt_options[] =
+{
+   { &options::sp_inside_fparen           },
+// Issue #481
+// connect( timer,SIGNAL( timeout() ),this,SLOT( timeoutImage() ) );
+   { &options::sp_inside_fparens          },
+   { &options::sp_paren_paren             },
+   { &options::sp_before_comma            },
+   { &options::sp_after_comma             },
+// Bug #654
+// connect(&mapper, SIGNAL(mapped(QString &)), this, SLOT(onSomeEvent(QString &)));
+   { &options::sp_before_byref            },
+   { &options::sp_before_unnamed_byref    },
+   { &options::sp_after_type              },
+// Issue #1969
+// connect( a, SIGNAL(b(c *)), this, SLOT(d(e *)) );
+   { &options::sp_before_ptr_star         },
+   { &options::sp_before_unnamed_ptr_star },
+// connect( a, SIGNAL(b(c< d >)), this, SLOT(e(f< g >)) );
+   { &options::sp_inside_angle            },
+};
+
+} // anonymous namespace
+
+
+//-----------------------------------------------------------------------------
+void save_set_options_for_QT(size_t level)
+{
+   log_rule_B("use_options_overriding_for_qt_macros");
+   assert(options::use_options_overriding_for_qt_macros());
+
+   LOG_FMT(LGUY, "save values, level=%zu\n", level);
+   // save the values
+   QT_SIGNAL_SLOT_level = level;
+
+   for (auto &opt : for_qt_options)
+   {
+      opt.save_and_override();
+   }
+
+   QT_SIGNAL_SLOT_found = true;
+}
+
+
+//-----------------------------------------------------------------------------
+void restore_options_for_QT(void)
+{
+   log_rule_B("use_options_overriding_for_qt_macros");
+   assert(options::use_options_overriding_for_qt_macros());
+
+   LOG_FMT(LGUY, "restore values\n");
+   // restore the values we had before SIGNAL/SLOT
+   QT_SIGNAL_SLOT_level = 0;
+
+   for (auto &opt : for_qt_options)
+   {
+      opt.restore();
+   }
+
+   QT_SIGNAL_SLOT_found = false;
+   restoreValues        = false;
+}