[LyX/master] Sort debug options in the message pane by string. This makes it much easier to find what you need, especially when we're trying to help users. Previously, they were sorted by their enum values.

[Richard Heck]

commit de3daf040b09dfa719f7465b0eb29d276c75edcc
Author: Richard Heck <rgh...@lyx.org>
Date:   Fri Mar 28 12:51:55 2014 -0400

    Sort debug options in the message pane by string. This makes it
    much easier to find what you need, especially when we're trying
    to help users. Previously, they were sorted by their enum values.

diff --git a/src/frontends/qt4/GuiProgressView.cpp 
b/src/frontends/qt4/GuiProgressView.cpp
index 2e0dfad..d6c9caf 100644
--- a/src/frontends/qt4/GuiProgressView.cpp
+++ b/src/frontends/qt4/GuiProgressView.cpp
@@ -48,6 +48,17 @@ GuiProgressView::~GuiProgressView()
 }
 
 
+namespace{
+typedef pair<int, QString> DebugMap;
+typedef vector<DebugMap> DebugVector;
+
+bool DebugSorter(DebugMap const & a, DebugMap const & b)
+{
+       return a.second < b.second;
+}
+}
+
+
 GuiProgressView::GuiProgressView(GuiView & parent, Qt::DockWidgetArea area, 
        Qt::WindowFlags flags)
        : DockView(parent, "progress", qt_("Progress/Debug Messages"), area, 
flags)
@@ -77,15 +88,25 @@ GuiProgressView::GuiProgressView(GuiView & parent, 
Qt::DockWidgetArea area,
 
        // ignore Debug::NONE and Debug::ANY
        int const level_count = Debug::levelCount() - 1;
+       DebugVector dmap;
+       for (int i = 1 ; i < level_count; i++) {
+               Debug::Type const level = Debug::value(i);
+               QString const desc = qt_(Debug::description(level));
+               dmap.push_back(DebugMap(level, desc));
+       }
+       sort(dmap.begin(), dmap.end(), DebugSorter);
+
        QTreeWidgetItem * item = 0;
        widget_->debugMessagesTW->setColumnCount(2);
        widget_->debugMessagesTW->headerItem()->setText(0, qt_("Debug Level"));
        widget_->debugMessagesTW->headerItem()->setText(1, qt_("Set"));
-       for (int i = 1 ; i < level_count; i++) {
+
+       DebugVector::const_iterator dit = dmap.begin();
+       DebugVector::const_iterator const den = dmap.end();
+       for (; dit != den; ++dit) {
                item = new QTreeWidgetItem(widget_->debugMessagesTW);
-               Debug::Type const level = Debug::value(i);
-               item->setText(0, qt_(Debug::description(level)));
-               item->setData(0, Qt::UserRole, int(level));
+               item->setText(0, dit->second);
+               item->setData(0, Qt::UserRole, int(dit->first));
                item->setText(1, qt_("No"));
        }
        widget_->debugMessagesTW->resizeColumnToContents(0);