Auto-generate gaddags

Need to add a user interface, but gaddags are now
auto-generated if they can't be found.

Some specific improvements here:
* FixedLengthString gained a pop_back member.
* Add code to allow v1 gaddags and v0 dawgs to work
  together.
* Change memory allocation of dawgs and gaddags to
  be dynamic (the old limit didn't accommodate the
  ridiculously large Polish dictionary in the gaddag)
* The Settings class now knows a bit about generating
  gaddags.  This will be important for giving UI feedback.
* Fixed several places using filenames which should be
  using string, not UVString.
* Dawg/GaddagFactory should have been using
  UVString, not QString.  My misunderstanding.

1 files changed, 7 insertions, 2 deletions

diff --git a/quacker/settings.h b/quacker/settings.h
index cee0562..fab2f3f 100644
--- a/quacker/settings.h
+++ b/quacker/settings.h
@@ -24,6 +24,8 @@
 #include <QWidget>
 #include <QSettings>
 
+#include "quackleio/gaddagfactory.h"
+
 class QComboBox;
 class QCheckBox;
 class QPushButton;
@@ -72,8 +74,8 @@ protected slots:
 	void editAlphabet();
 	void editTheme();
 
-	void setQuackleToUseLexiconName(const string &lexiconName);
-	void setQuackleToUseAlphabetName(const string &alphabetName);
+	void setQuackleToUseLexiconName(const QString &lexiconName);
+	void setQuackleToUseAlphabetName(const QString &alphabetName);
 	void setQuackleToUseThemeName(const QString &themeName);
 	void setQuackleToUseBoardName(const QString &lexiconName);
 
@@ -94,6 +96,9 @@ private:
 	// populate the popup based on what's in QSettings
 	void loadBoardNameCombo();
 
+	void buildGaddag(const string &filename);
+	void pushIndex(GaddagFactory &factory, Quackle::LetterString &word, int index);
+
 	static Settings *m_self;
 };