]> git.lyx.org Git - lyx.git/blobdiff - src/frontends/qt4/GuiPrefs.cpp
* For gcc to know about QStandardItemModel < QAbstractItemModel we need this header.
[lyx.git] / src / frontends / qt4 / GuiPrefs.cpp
index 33a37adea954c328041e7ab5f0bc4695c5a09b0d..d58c26d23259e3002cc707dce506a35d3fb278c6 100644 (file)
 
 #include "GuiPrefs.h"
 
-#include "qt_helpers.h"
+#include "FileDialog.h"
 #include "GuiApplication.h"
+#include "GuiFontExample.h"
 #include "GuiFontLoader.h"
+#include "GuiKeySymbol.h"
+#include "qt_helpers.h"
 
 #include "BufferList.h"
 #include "Color.h"
 #include "ConverterCache.h"
-#include "debug.h"
-#include "Font.h"
 #include "FuncRequest.h"
-#include "gettext.h"
-#include "GuiFontExample.h"
-#include "GuiKeySymbol.h"
 #include "KeyMap.h"
 #include "KeySequence.h"
+#include "Language.h"
 #include "LyXAction.h"
 #include "PanelStack.h"
 #include "paper.h"
 #include "Session.h"
 
+#include "support/debug.h"
 #include "support/FileName.h"
 #include "support/filetools.h"
+#include "support/foreach.h"
+#include "support/gettext.h"
 #include "support/lstrings.h"
-#include "support/lyxlib.h"
 #include "support/os.h"
 #include "support/Package.h"
-#include "support/FileFilterList.h"
 
-#include "frontend_helpers.h"
+#include "graphics/GraphicsTypes.h"
 
 #include "frontends/alert.h"
 #include "frontends/Application.h"
 #include <QPixmapCache>
 #include <QPushButton>
 #include <QSpinBox>
+#include <QStandardItemModel.h>
 #include <QString>
 #include <QTreeWidget>
 #include <QTreeWidgetItem>
 #include <QValidator>
-#include <QCloseEvent>
 
 #include <iomanip>
 #include <sstream>
 #include <algorithm>
-#include <utility>
 
 using namespace Ui;
 
-using std::endl;
-using std::ostringstream;
-using std::pair;
-using std::string;
-using std::vector;
+using namespace std;
+using namespace lyx::support;
+using namespace lyx::support::os;
 
 namespace lyx {
 namespace frontend {
 
-using support::compare_ascii_no_case;
-using support::os::external_path;
-using support::os::external_path_list;
-using support::os::internal_path;
-using support::os::internal_path_list;
-using support::FileName;
-using support::FileFilterList;
-using support::addPath;
-using support::addName;
-using support::mkdir;
-using support::package;
-
-
 /////////////////////////////////////////////////////////////////////
 //
-// Helpers
+// Browser Helpers
 //
 /////////////////////////////////////////////////////////////////////
 
-template<class A>
-static size_t findPos_helper(std::vector<A> const & vec, A const & val)
+/** Launch a file dialog and return the chosen file.
+       filename: a suggested filename.
+       title: the title of the dialog.
+       pattern: *.ps etc.
+       dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
+*/
+QString browseFile(QString const & filename,
+       QString const & title,
+       QStringList const & filters,
+       bool save = false,
+       QString const & label1 = QString(),
+       QString const & dir1 = QString(),
+       QString const & label2 = QString(),
+       QString const & dir2 = QString())
+{
+       QString lastPath = ".";
+       if (!filename.isEmpty())
+               lastPath = onlyPath(filename);
+
+       FileDialog dlg(title, LFUN_SELECT_FILE_SYNC);
+       dlg.setButton2(label1, dir1);
+       dlg.setButton2(label2, dir2);
+
+       FileDialog::Result result;
+
+       if (save)
+               result = dlg.save(lastPath, filters, onlyFilename(filename));
+       else
+               result = dlg.open(lastPath, filters, onlyFilename(filename));
+
+       return result.second;
+}
+
+
+/** Wrapper around browseFile which tries to provide a filename
+*  relative to the user or system directory. The dir, name and ext
+*  parameters have the same meaning as in the
+*  support::LibFileSearch function.
+*/
+QString browseLibFile(QString const & dir,
+       QString const & name,
+       QString const & ext,
+       QString const & title,
+       QStringList const & filters)
 {
-       typedef typename std::vector<A>::const_iterator Cit;
+       // FIXME UNICODE
+       QString const label1 = qt_("System files|#S#s");
+       QString const dir1 =
+               toqstr(addName(package().system_support().absFilename(), fromqstr(dir)));
+
+       QString const label2 = qt_("User files|#U#u");
+       QString const dir2 =
+               toqstr(addName(package().user_support().absFilename(), fromqstr(dir)));
+
+       QString const result = browseFile(toqstr(
+               libFileSearch(dir, name, ext).absFilename()),
+               title, filters, false, dir1, dir2);
+
+       // remove the extension if it is the default one
+       QString noextresult;
+       if (getExtension(result) == ext)
+               noextresult = removeExtension(result);
+       else
+               noextresult = result;
 
-       Cit it = std::find(vec.begin(), vec.end(), val);
-       if (it == vec.end())
-               return 0;
-       return std::distance(vec.begin(), it);
+       // remove the directory, if it is the default one
+       QString const file = onlyFilename(noextresult);
+       if (toqstr(libFileSearch(dir, file, ext).absFilename()) == result)
+               return file;
+       else
+               return noextresult;
 }
 
 
-static std::pair<string, string> parseFontName(string const & name)
+/** Launch a file dialog and return the chosen directory.
+       pathname: a suggested pathname.
+       title: the title of the dialog.
+       dir1 = (name, dir), dir2 = (name, dir): extra buttons on the dialog.
+*/
+QString browseDir(QString const & pathname,
+       QString const & title,
+       QString const & label1 = QString(),
+       QString const & dir1 = QString(),
+       QString const & label2 = QString(),
+       QString const & dir2 = QString())
 {
-       string::size_type const idx = name.find('[');
-       if (idx == string::npos || idx == 0)
-               return make_pair(name, string());
-       return make_pair(name.substr(0, idx - 1),
-                        name.substr(idx + 1, name.size() - idx - 2));
+       QString lastPath = ".";
+       if (!pathname.isEmpty())
+               lastPath = onlyPath(pathname);
+
+       FileDialog dlg(title, LFUN_SELECT_FILE_SYNC);
+       dlg.setButton1(label1, dir1);
+       dlg.setButton2(label2, dir2);
+
+       FileDialog::Result const result =
+               dlg.opendir(lastPath, onlyFilename(pathname));
+
+       return result.second;
+}
+
+
+} // namespace frontend
+
+
+QString browseRelFile(QString const & filename, QString const & refpath,
+       QString const & title, QStringList const & filters, bool save,
+       QString const & label1, QString const & dir1,
+       QString const & label2, QString const & dir2)
+{
+       QString const fname = makeAbsPath(filename, refpath);
+
+
+       QString const outname =
+               frontend::browseFile(fname, title, filters, save, label1, dir1, label2, dir2);
+
+       QString const reloutname =
+               toqstr(makeRelPath(qstring_to_ucs4(outname), qstring_to_ucs4(refpath)));
+
+       if (reloutname.startsWith("../"))
+               return outname;
+       else
+               return reloutname;
+}
+
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// Helpers
+//
+/////////////////////////////////////////////////////////////////////
+
+namespace frontend {
+
+string const catLookAndFeel = N_("Look & Feel");
+string const catEditing = N_("Editing");
+string const catLanguage = N_("Language Settings");
+string const catOutput = N_("Output");
+string const catFiles = N_("File Handling");
+
+static void parseFontName(QString const & mangled0,
+       string & name, string & foundry)
+{
+       string mangled = fromqstr(mangled0);
+       size_t const idx = mangled.find('[');
+       if (idx == string::npos || idx == 0) {
+               name = mangled;
+               foundry.clear();
+       } else {
+               name = mangled.substr(0, idx - 1),
+               foundry = mangled.substr(idx + 1, mangled.size() - idx - 2);
+       }
 }
 
 
@@ -124,7 +241,7 @@ static void setComboxFont(QComboBox * cb, string const & family,
        if (!foundry.empty())
                fontname += " [" + toqstr(foundry) + ']';
 
-       for (int i = 0; i < cb->count(); ++i) {
+       for (int i = 0; i != cb->count(); ++i) {
                if (cb->itemText(i) == fontname) {
                        cb->setCurrentIndex(i);
                        return;
@@ -135,20 +252,23 @@ static void setComboxFont(QComboBox * cb, string const & family,
 
        // We count in reverse in order to prefer the Xft foundry
        for (int i = cb->count(); --i >= 0;) {
-               pair<string, string> tmp = parseFontName(fromqstr(cb->itemText(i)));
-               if (compare_ascii_no_case(tmp.first, family) == 0) {
+               string name, foundry;
+               parseFontName(cb->itemText(i), name, foundry);
+               if (compare_ascii_no_case(name, family) == 0) {
                        cb->setCurrentIndex(i);
                        return;
                }
        }
 
        // family alone can contain e.g. "Helvetica [Adobe]"
-       pair<string, string> tmpfam = parseFontName(family);
+       string tmpname, tmpfoundry;
+       parseFontName(toqstr(family), tmpname, tmpfoundry);
 
        // We count in reverse in order to prefer the Xft foundry
-       for (int i = cb->count() - 1; i >= 0; --i) {
-               pair<string, string> tmp = parseFontName(fromqstr(cb->itemText(i)));
-               if (compare_ascii_no_case(tmp.first, tmpfam.first) == 0) {
+       for (int i = cb->count(); --i >= 0; ) {
+               string name, foundry;
+               parseFontName(cb->itemText(i), name, foundry);
+               if (compare_ascii_no_case(name, foundry) == 0) {
                        cb->setCurrentIndex(i);
                        return;
                }
@@ -160,28 +280,29 @@ static void setComboxFont(QComboBox * cb, string const & family,
        QFont font;
        font.setKerning(false);
 
-       if (family == theApp()->romanFontName()) {
+       QString const font_family = toqstr(family);
+       if (font_family == guiApp->romanFontName()) {
                font.setStyleHint(QFont::Serif);
-               font.setFamily(family.c_str());
-       } else if (family == theApp()->sansFontName()) {
+               font.setFamily(font_family);
+       } else if (font_family == guiApp->sansFontName()) {
                font.setStyleHint(QFont::SansSerif);
-               font.setFamily(family.c_str());
-       } else if (family == theApp()->typewriterFontName()) {
+               font.setFamily(font_family);
+       } else if (font_family == guiApp->typewriterFontName()) {
                font.setStyleHint(QFont::TypeWriter);
-               font.setFamily(family.c_str());
+               font.setFamily(font_family);
        } else {
-               lyxerr << "FAILED to find the default font: '"
-                      << foundry << "', '" << family << '\''<< endl;
+               LYXERR0("FAILED to find the default font: '"
+                      << foundry << "', '" << family << '\'');
                return;
        }
 
        QFontInfo info(font);
-       pair<string, string> tmp = parseFontName(fromqstr(info.family()));
-       string const & default_font_name = tmp.first;
-       lyxerr << "Apparent font is " << default_font_name << endl;
+       string default_font_name, dummyfoundry;
+       parseFontName(info.family(), default_font_name, dummyfoundry);
+       LYXERR0("Apparent font is " << default_font_name);
 
        for (int i = 0; i < cb->count(); ++i) {
-               lyxerr << "Looking at " << fromqstr(cb->itemText(i)) << endl;
+               LYXERR0("Looking at " << cb->itemText(i));
                if (compare_ascii_no_case(fromqstr(cb->itemText(i)),
                                    default_font_name) == 0) {
                        cb->setCurrentIndex(i);
@@ -189,11 +310,12 @@ static void setComboxFont(QComboBox * cb, string const & family,
                }
        }
 
-       lyxerr << "FAILED to find the font: '"
-              << foundry << "', '" << family << '\'' <<endl;
+       LYXERR0("FAILED to find the font: '"
+              << foundry << "', '" << family << '\'');
 }
 
 
+
 /////////////////////////////////////////////////////////////////////
 //
 // PrefPlaintext
@@ -201,12 +323,12 @@ static void setComboxFont(QComboBox * cb, string const & family,
 /////////////////////////////////////////////////////////////////////
 
 PrefPlaintext::PrefPlaintext(QWidget * parent)
-       : PrefModule(_("Plain text"), 0, parent)
+       : PrefModule(qt_(catOutput), qt_("Plain text"), 0, parent)
 {
        setupUi(this);
        connect(plaintextLinelengthSB, SIGNAL(valueChanged(int)),
                this, SIGNAL(changed()));
-       connect(plaintextRoffED, SIGNAL(textChanged(const QString&)),
+       connect(plaintextRoffED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
 }
 
@@ -232,10 +354,10 @@ void PrefPlaintext::update(LyXRC const & rc)
 /////////////////////////////////////////////////////////////////////
 
 PrefDate::PrefDate(QWidget * parent)
-       : PrefModule(_("Date format"), 0, parent)
+       : PrefModule(qt_(catOutput), qt_("Date format"), 0, parent)
 {
        setupUi(this);
-       connect(DateED, SIGNAL(textChanged(const QString &)),
+       connect(DateED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
 }
 
@@ -254,49 +376,53 @@ void PrefDate::update(LyXRC const & rc)
 
 /////////////////////////////////////////////////////////////////////
 //
-// PrefKeyboard
+// PrefInput
 //
 /////////////////////////////////////////////////////////////////////
 
-PrefKeyboard::PrefKeyboard(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("Keyboard"), form, parent)
+PrefInput::PrefInput(GuiPreferences * form, QWidget * parent)
+       : PrefModule(qt_(catEditing), qt_("Keyboard/Mouse"), form, parent)
 {
        setupUi(this);
 
        connect(keymapCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
-       connect(firstKeymapED, SIGNAL(textChanged(const QString&)),
+       connect(firstKeymapED, SIGNAL(textChanged(QString)),
+               this, SIGNAL(changed()));
+       connect(secondKeymapED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(secondKeymapED, SIGNAL(textChanged(const QString&)),
+       connect(mouseWheelSpeedSB, SIGNAL(valueChanged(double)),
                this, SIGNAL(changed()));
 }
 
 
-void PrefKeyboard::apply(LyXRC & rc) const
+void PrefInput::apply(LyXRC & rc) const
 {
        // FIXME: can derive CB from the two EDs
        rc.use_kbmap = keymapCB->isChecked();
        rc.primary_kbmap = internal_path(fromqstr(firstKeymapED->text()));
        rc.secondary_kbmap = internal_path(fromqstr(secondKeymapED->text()));
+       rc.mouse_wheel_speed = mouseWheelSpeedSB->value();
 }
 
 
-void PrefKeyboard::update(LyXRC const & rc)
+void PrefInput::update(LyXRC const & rc)
 {
        // FIXME: can derive CB from the two EDs
        keymapCB->setChecked(rc.use_kbmap);
        firstKeymapED->setText(toqstr(external_path(rc.primary_kbmap)));
        secondKeymapED->setText(toqstr(external_path(rc.secondary_kbmap)));
+       mouseWheelSpeedSB->setValue(rc.mouse_wheel_speed);
 }
 
 
-QString PrefKeyboard::testKeymap(QString keymap)
+QString PrefInput::testKeymap(QString keymap)
 {
-       return toqstr(form_->browsekbmap(from_utf8(internal_path(fromqstr(keymap)))));
+       return form_->browsekbmap(toqstr(internal_path(fromqstr(keymap))));
 }
 
 
-void PrefKeyboard::on_firstKeymapPB_clicked(bool)
+void PrefInput::on_firstKeymapPB_clicked(bool)
 {
        QString const file = testKeymap(firstKeymapED->text());
        if (!file.isEmpty())
@@ -304,7 +430,7 @@ void PrefKeyboard::on_firstKeymapPB_clicked(bool)
 }
 
 
-void PrefKeyboard::on_secondKeymapPB_clicked(bool)
+void PrefInput::on_secondKeymapPB_clicked(bool)
 {
        QString const file = testKeymap(secondKeymapED->text());
        if (!file.isEmpty())
@@ -312,7 +438,7 @@ void PrefKeyboard::on_secondKeymapPB_clicked(bool)
 }
 
 
-void PrefKeyboard::on_keymapCB_toggled(bool keymap)
+void PrefInput::on_keymapCB_toggled(bool keymap)
 {
        firstKeymapLA->setEnabled(keymap);
        secondKeymapLA->setEnabled(keymap);
@@ -323,6 +449,68 @@ void PrefKeyboard::on_keymapCB_toggled(bool keymap)
 }
 
 
+/////////////////////////////////////////////////////////////////////
+//
+// PrefCompletion
+//
+/////////////////////////////////////////////////////////////////////
+
+PrefCompletion::PrefCompletion(GuiPreferences * form, QWidget * parent)
+       : PrefModule(qt_(catEditing), qt_("Input Completion"), form, parent)
+{
+       setupUi(this);
+
+       connect(inlineDelaySB, SIGNAL(valueChanged(double)),
+               this, SIGNAL(changed()));
+       connect(inlineMathCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(inlineTextCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(inlineDotsCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(popupDelaySB, SIGNAL(valueChanged(double)),
+               this, SIGNAL(changed()));
+       connect(popupMathCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(popupTextCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(popupAfterCompleteCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(cursorTextCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+}
+
+
+void PrefCompletion::apply(LyXRC & rc) const
+{
+       rc.completion_inline_delay = inlineDelaySB->value();
+       rc.completion_inline_math = inlineMathCB->isChecked();
+       rc.completion_inline_text = inlineTextCB->isChecked();
+       rc.completion_inline_dots = inlineDotsCB->isChecked() ? 13 : -1;
+       rc.completion_popup_delay = popupDelaySB->value();
+       rc.completion_popup_math = popupMathCB->isChecked();
+       rc.completion_popup_text = popupTextCB->isChecked();
+       rc.completion_cursor_text = cursorTextCB->isChecked();
+       rc.completion_popup_after_complete =
+               popupAfterCompleteCB->isChecked();
+}
+
+
+void PrefCompletion::update(LyXRC const & rc)
+{
+       inlineDelaySB->setValue(rc.completion_inline_delay);
+       inlineMathCB->setChecked(rc.completion_inline_math);
+       inlineTextCB->setChecked(rc.completion_inline_text);
+       inlineDotsCB->setChecked(rc.completion_inline_dots != -1);
+       popupDelaySB->setValue(rc.completion_popup_delay);
+       popupMathCB->setChecked(rc.completion_popup_math);
+       popupTextCB->setChecked(rc.completion_popup_text);
+       cursorTextCB->setChecked(rc.completion_cursor_text);
+       popupAfterCompleteCB->setChecked(rc.completion_popup_after_complete);
+}
+
+
+
 /////////////////////////////////////////////////////////////////////
 //
 // PrefLatex
@@ -330,20 +518,20 @@ void PrefKeyboard::on_keymapCB_toggled(bool keymap)
 /////////////////////////////////////////////////////////////////////
 
 PrefLatex::PrefLatex(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("LaTeX"), form, parent)
+       : PrefModule(qt_(catOutput), qt_("LaTeX"), form, parent)
 {
        setupUi(this);
-       connect(latexEncodingED, SIGNAL(textChanged(const QString&)),
+       connect(latexEncodingED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(latexChecktexED, SIGNAL(textChanged(const QString&)),
+       connect(latexChecktexED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(latexBibtexED, SIGNAL(textChanged(const QString&)),
+       connect(latexBibtexED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(latexIndexED, SIGNAL(textChanged(const QString&)),
+       connect(latexIndexED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
        connect(latexAutoresetCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
-       connect(latexDviPaperED, SIGNAL(textChanged(const QString&)),
+       connect(latexDviPaperED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
        connect(latexPaperSizeCO, SIGNAL(activated(int)),
                this, SIGNAL(changed()));
@@ -397,16 +585,16 @@ void PrefLatex::update(LyXRC const & rc)
 /////////////////////////////////////////////////////////////////////
 
 PrefScreenFonts::PrefScreenFonts(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("Screen fonts"), form, parent)
+       : PrefModule(qt_(catLookAndFeel), qt_("Screen fonts"), form, parent)
 {
        setupUi(this);
 
-       connect(screenRomanCO, SIGNAL(activated(const QString&)),
-               this, SLOT(select_roman(const QString&)));
-       connect(screenSansCO, SIGNAL(activated(const QString&)),
-               this, SLOT(select_sans(const QString&)));
-       connect(screenTypewriterCO, SIGNAL(activated(const QString&)),
-               this, SLOT(select_typewriter(const QString&)));
+       connect(screenRomanCO, SIGNAL(activated(QString)),
+               this, SLOT(select_roman(QString)));
+       connect(screenSansCO, SIGNAL(activated(QString)),
+               this, SLOT(select_sans(QString)));
+       connect(screenTypewriterCO, SIGNAL(activated(QString)),
+               this, SLOT(select_typewriter(QString)));
 
        QFontDatabase fontdb;
        QStringList families(fontdb.families());
@@ -415,35 +603,37 @@ PrefScreenFonts::PrefScreenFonts(GuiPreferences * form, QWidget * parent)
                screenSansCO->addItem(*it);
                screenTypewriterCO->addItem(*it);
        }
-       connect(screenRomanCO, SIGNAL(activated(const QString&)),
+       connect(screenRomanCO, SIGNAL(activated(QString)),
                this, SIGNAL(changed()));
-       connect(screenSansCO, SIGNAL(activated(const QString&)),
+       connect(screenSansCO, SIGNAL(activated(QString)),
                this, SIGNAL(changed()));
-       connect(screenTypewriterCO, SIGNAL(activated(const QString&)),
+       connect(screenTypewriterCO, SIGNAL(activated(QString)),
                this, SIGNAL(changed()));
        connect(screenZoomSB, SIGNAL(valueChanged(int)),
                this, SIGNAL(changed()));
        connect(screenDpiSB, SIGNAL(valueChanged(int)),
                this, SIGNAL(changed()));
-       connect(screenTinyED, SIGNAL(textChanged(const QString&)),
+       connect(screenTinyED, SIGNAL(textChanged(QString)),
+               this, SIGNAL(changed()));
+       connect(screenSmallestED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenSmallestED, SIGNAL(textChanged(const QString&)),
+       connect(screenSmallerED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenSmallerED, SIGNAL(textChanged(const QString&)),
+       connect(screenSmallED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenSmallED, SIGNAL(textChanged(const QString&)),
+       connect(screenNormalED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenNormalED, SIGNAL(textChanged(const QString&)),
+       connect(screenLargeED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenLargeED, SIGNAL(textChanged(const QString&)),
+       connect(screenLargerED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenLargerED, SIGNAL(textChanged(const QString&)),
+       connect(screenLargestED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenLargestED, SIGNAL(textChanged(const QString&)),
+       connect(screenHugeED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenHugeED, SIGNAL(textChanged(const QString&)),
+       connect(screenHugerED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(screenHugerED, SIGNAL(textChanged(const QString&)),
+       connect(pixmapCacheCB, SIGNAL(toggled(bool)),
                this, SIGNAL(changed()));
 
        screenTinyED->setValidator(new QDoubleValidator(screenTinyED));
@@ -463,25 +653,26 @@ void PrefScreenFonts::apply(LyXRC & rc) const
 {
        LyXRC const oldrc = rc;
 
-       boost::tie(rc.roman_font_name, rc.roman_font_foundry)
-               = parseFontName(fromqstr(screenRomanCO->currentText()));
-       boost::tie(rc.sans_font_name, rc.sans_font_foundry) =
-               parseFontName(fromqstr(screenSansCO->currentText()));
-       boost::tie(rc.typewriter_font_name, rc.typewriter_font_foundry) =
-               parseFontName(fromqstr(screenTypewriterCO->currentText()));
+       parseFontName(screenRomanCO->currentText(),
+               rc.roman_font_name, rc.roman_font_foundry);
+       parseFontName(screenSansCO->currentText(),
+               rc.sans_font_name, rc.sans_font_foundry);
+       parseFontName(screenTypewriterCO->currentText(),
+               rc.typewriter_font_name, rc.typewriter_font_foundry);
 
        rc.zoom = screenZoomSB->value();
        rc.dpi = screenDpiSB->value();
-       rc.font_sizes[Font::SIZE_TINY] = fromqstr(screenTinyED->text());
-       rc.font_sizes[Font::SIZE_SCRIPT] = fromqstr(screenSmallestED->text());
-       rc.font_sizes[Font::SIZE_FOOTNOTE] = fromqstr(screenSmallerED->text());
-       rc.font_sizes[Font::SIZE_SMALL] = fromqstr(screenSmallED->text());
-       rc.font_sizes[Font::SIZE_NORMAL] = fromqstr(screenNormalED->text());
-       rc.font_sizes[Font::SIZE_LARGE] = fromqstr(screenLargeED->text());
-       rc.font_sizes[Font::SIZE_LARGER] = fromqstr(screenLargerED->text());
-       rc.font_sizes[Font::SIZE_LARGEST] = fromqstr(screenLargestED->text());
-       rc.font_sizes[Font::SIZE_HUGE] = fromqstr(screenHugeED->text());
-       rc.font_sizes[Font::SIZE_HUGER] = fromqstr(screenHugerED->text());
+       rc.font_sizes[FONT_SIZE_TINY] = fromqstr(screenTinyED->text());
+       rc.font_sizes[FONT_SIZE_SCRIPT] = fromqstr(screenSmallestED->text());
+       rc.font_sizes[FONT_SIZE_FOOTNOTE] = fromqstr(screenSmallerED->text());
+       rc.font_sizes[FONT_SIZE_SMALL] = fromqstr(screenSmallED->text());
+       rc.font_sizes[FONT_SIZE_NORMAL] = fromqstr(screenNormalED->text());
+       rc.font_sizes[FONT_SIZE_LARGE] = fromqstr(screenLargeED->text());
+       rc.font_sizes[FONT_SIZE_LARGER] = fromqstr(screenLargerED->text());
+       rc.font_sizes[FONT_SIZE_LARGEST] = fromqstr(screenLargestED->text());
+       rc.font_sizes[FONT_SIZE_HUGE] = fromqstr(screenHugeED->text());
+       rc.font_sizes[FONT_SIZE_HUGER] = fromqstr(screenHugerED->text());
+       rc.use_pixmap_cache = pixmapCacheCB->isChecked();
 
        if (rc.font_sizes != oldrc.font_sizes
                || rc.roman_font_name != oldrc.roman_font_name
@@ -513,31 +704,38 @@ void PrefScreenFonts::update(LyXRC const & rc)
 
        screenZoomSB->setValue(rc.zoom);
        screenDpiSB->setValue(rc.dpi);
-       screenTinyED->setText(toqstr(rc.font_sizes[Font::SIZE_TINY]));
-       screenSmallestED->setText(toqstr(rc.font_sizes[Font::SIZE_SCRIPT]));
-       screenSmallerED->setText(toqstr(rc.font_sizes[Font::SIZE_FOOTNOTE]));
-       screenSmallED->setText(toqstr(rc.font_sizes[Font::SIZE_SMALL]));
-       screenNormalED->setText(toqstr(rc.font_sizes[Font::SIZE_NORMAL]));
-       screenLargeED->setText(toqstr(rc.font_sizes[Font::SIZE_LARGE]));
-       screenLargerED->setText(toqstr(rc.font_sizes[Font::SIZE_LARGER]));
-       screenLargestED->setText(toqstr(rc.font_sizes[Font::SIZE_LARGEST]));
-       screenHugeED->setText(toqstr(rc.font_sizes[Font::SIZE_HUGE]));
-       screenHugerED->setText(toqstr(rc.font_sizes[Font::SIZE_HUGER]));
+       screenTinyED->setText(toqstr(rc.font_sizes[FONT_SIZE_TINY]));
+       screenSmallestED->setText(toqstr(rc.font_sizes[FONT_SIZE_SCRIPT]));
+       screenSmallerED->setText(toqstr(rc.font_sizes[FONT_SIZE_FOOTNOTE]));
+       screenSmallED->setText(toqstr(rc.font_sizes[FONT_SIZE_SMALL]));
+       screenNormalED->setText(toqstr(rc.font_sizes[FONT_SIZE_NORMAL]));
+       screenLargeED->setText(toqstr(rc.font_sizes[FONT_SIZE_LARGE]));
+       screenLargerED->setText(toqstr(rc.font_sizes[FONT_SIZE_LARGER]));
+       screenLargestED->setText(toqstr(rc.font_sizes[FONT_SIZE_LARGEST]));
+       screenHugeED->setText(toqstr(rc.font_sizes[FONT_SIZE_HUGE]));
+       screenHugerED->setText(toqstr(rc.font_sizes[FONT_SIZE_HUGER]));
+
+       pixmapCacheCB->setChecked(rc.use_pixmap_cache);
+#if defined(Q_WS_X11)
+       pixmapCacheCB->setEnabled(false);
+#endif
+       
 }
 
-void PrefScreenFonts::select_roman(const QString& name)
+
+void PrefScreenFonts::select_roman(const QString & name)
 {
        screenRomanFE->set(QFont(name), name);
 }
 
 
-void PrefScreenFonts::select_sans(const QString& name)
+void PrefScreenFonts::select_sans(const QString & name)
 {
        screenSansFE->set(QFont(name), name);
 }
 
 
-void PrefScreenFonts::select_typewriter(const QString& name)
+void PrefScreenFonts::select_typewriter(const QString & name)
 {
        screenTypewriterFE->set(QFont(name), name);
 }
@@ -561,7 +759,7 @@ struct ColorSorter
 } // namespace anon
 
 PrefColors::PrefColors(GuiPreferences * form, QWidget * parent)
-       : PrefModule( _("Colors"), form, parent)
+       : PrefModule(qt_(catLookAndFeel), qt_("Colors"), form, parent)
 {
        setupUi(this);
 
@@ -585,7 +783,7 @@ PrefColors::PrefColors(GuiPreferences * form, QWidget * parent)
 
                lcolors_.push_back(lc);
        }
-       std::sort(lcolors_.begin(), lcolors_.end(), ColorSorter());
+       sort(lcolors_.begin(), lcolors_.end(), ColorSorter());
        vector<ColorCode>::const_iterator cit = lcolors_.begin();
        vector<ColorCode>::const_iterator const end = lcolors_.end();
        for (; cit != end; ++cit) {
@@ -625,6 +823,7 @@ void PrefColors::update(LyXRC const & /*rc*/)
        change_lyxObjects_selection();
 }
 
+
 void PrefColors::change_color()
 {
        int const row = lyxObjectsLW->currentRow();
@@ -659,7 +858,7 @@ void PrefColors::change_lyxObjects_selection()
 /////////////////////////////////////////////////////////////////////
 
 PrefDisplay::PrefDisplay(QWidget * parent)
-       : PrefModule(_("Graphics"), 0, parent)
+       : PrefModule(qt_(catLookAndFeel), qt_("Graphics"), 0, parent)
 {
        setupUi(this);
        connect(instantPreviewCO, SIGNAL(activated(int)),
@@ -677,20 +876,20 @@ void PrefDisplay::apply(LyXRC & rc) const
                case 2: rc.preview = LyXRC::PREVIEW_ON; break;
        }
 
-       lyx::graphics::DisplayType dtype;
+       graphics::DisplayType dtype;
        switch (displayGraphicsCO->currentIndex()) {
-               case 3: dtype = lyx::graphics::NoDisplay; break;
-               case 2: dtype = lyx::graphics::ColorDisplay; break;
-               case 1: dtype = lyx::graphics::GrayscaleDisplay;        break;
-               case 0: dtype = lyx::graphics::MonochromeDisplay; break;
-               default: dtype = lyx::graphics::GrayscaleDisplay;
+               case 3: dtype = graphics::NoDisplay; break;
+               case 2: dtype = graphics::ColorDisplay; break;
+               case 1: dtype = graphics::GrayscaleDisplay;     break;
+               case 0: dtype = graphics::MonochromeDisplay; break;
+               default: dtype = graphics::GrayscaleDisplay;
        }
        rc.display_graphics = dtype;
 
        // FIXME!! The graphics cache no longer has a changeDisplay method.
 #if 0
        if (old_value != rc.display_graphics) {
-               lyx::graphics::GCache & gc = lyx::graphics::GCache::get();
+               graphics::GCache & gc = graphics::GCache::get();
                gc.changeDisplay();
        }
 #endif
@@ -713,10 +912,10 @@ void PrefDisplay::update(LyXRC const & rc)
 
        int item = 2;
        switch (rc.display_graphics) {
-               case lyx::graphics::NoDisplay:          item = 3; break;
-               case lyx::graphics::ColorDisplay:       item = 2; break;
-               case lyx::graphics::GrayscaleDisplay:   item = 1; break;
-               case lyx::graphics::MonochromeDisplay:  item = 0; break;
+               case graphics::NoDisplay:               item = 3; break;
+               case graphics::ColorDisplay:    item = 2; break;
+               case graphics::GrayscaleDisplay:        item = 1; break;
+               case graphics::MonochromeDisplay:       item = 0; break;
                default: break;
        }
        displayGraphicsCO->setCurrentIndex(item);
@@ -730,25 +929,28 @@ void PrefDisplay::update(LyXRC const & rc)
 /////////////////////////////////////////////////////////////////////
 
 PrefPaths::PrefPaths(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("Paths"), form, parent)
+       : PrefModule(QString(), qt_("Paths"), form, parent)
 {
        setupUi(this);
+       connect(exampleDirPB, SIGNAL(clicked()), this, SLOT(select_exampledir()));
        connect(templateDirPB, SIGNAL(clicked()), this, SLOT(select_templatedir()));
        connect(tempDirPB, SIGNAL(clicked()), this, SLOT(select_tempdir()));
        connect(backupDirPB, SIGNAL(clicked()), this, SLOT(select_backupdir()));
        connect(workingDirPB, SIGNAL(clicked()), this, SLOT(select_workingdir()));
        connect(lyxserverDirPB, SIGNAL(clicked()), this, SLOT(select_lyxpipe()));
-       connect(workingDirED, SIGNAL(textChanged(const QString&)),
+       connect(workingDirED, SIGNAL(textChanged(QString)),
+               this, SIGNAL(changed()));
+       connect(exampleDirED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(templateDirED, SIGNAL(textChanged(const QString&)),
+       connect(templateDirED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(backupDirED, SIGNAL(textChanged(const QString&)),
+       connect(backupDirED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(tempDirED, SIGNAL(textChanged(const QString&)),
+       connect(tempDirED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(lyxserverDirED, SIGNAL(textChanged(const QString&)),
+       connect(lyxserverDirED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(pathPrefixED, SIGNAL(textChanged(const QString&)),
+       connect(pathPrefixED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
 }
 
@@ -756,6 +958,7 @@ PrefPaths::PrefPaths(GuiPreferences * form, QWidget * parent)
 void PrefPaths::apply(LyXRC & rc) const
 {
        rc.document_path = internal_path(fromqstr(workingDirED->text()));
+       rc.example_path = internal_path(fromqstr(exampleDirED->text()));
        rc.template_path = internal_path(fromqstr(templateDirED->text()));
        rc.backupdir_path = internal_path(fromqstr(backupDirED->text()));
        rc.tempdir_path = internal_path(fromqstr(tempDirED->text()));
@@ -768,6 +971,7 @@ void PrefPaths::apply(LyXRC & rc) const
 void PrefPaths::update(LyXRC const & rc)
 {
        workingDirED->setText(toqstr(external_path(rc.document_path)));
+       exampleDirED->setText(toqstr(external_path(rc.example_path)));
        templateDirED->setText(toqstr(external_path(rc.template_path)));
        backupDirED->setText(toqstr(external_path(rc.backupdir_path)));
        tempDirED->setText(toqstr(external_path(rc.tempdir_path)));
@@ -777,53 +981,57 @@ void PrefPaths::update(LyXRC const & rc)
 }
 
 
+void PrefPaths::select_exampledir()
+{
+       QString file = browseDir(internalPath(exampleDirED->text()),
+               qt_("Select directory for example files"));
+       if (!file.isEmpty())
+               exampleDirED->setText(file);
+}
+
+
 void PrefPaths::select_templatedir()
 {
-       docstring file(form_->browsedir(
-               from_utf8(internal_path(fromqstr(templateDirED->text()))),
-               _("Select a document templates directory")));
-       if (!file.empty())
-               templateDirED->setText(toqstr(file));
+       QString file = browseDir(internalPath(templateDirED->text()),
+               qt_("Select a document templates directory"));
+       if (!file.isEmpty())
+               templateDirED->setText(file);
 }
 
 
 void PrefPaths::select_tempdir()
 {
-       docstring file(form_->browsedir(
-               from_utf8(internal_path(fromqstr(tempDirED->text()))),
-               _("Select a temporary directory")));
-       if (!file.empty())
-               tempDirED->setText(toqstr(file));
+       QString file = browseDir(internalPath(tempDirED->text()),
+               qt_("Select a temporary directory"));
+       if (!file.isEmpty())
+               tempDirED->setText(file);
 }
 
 
 void PrefPaths::select_backupdir()
 {
-       docstring file(form_->browsedir(
-               from_utf8(internal_path(fromqstr(backupDirED->text()))),
-               _("Select a backups directory")));
-       if (!file.empty())
-               backupDirED->setText(toqstr(file));
+       QString file = browseDir(internalPath(backupDirED->text()),
+               qt_("Select a backups directory"));
+       if (!file.isEmpty())
+               backupDirED->setText(file);
 }
 
 
 void PrefPaths::select_workingdir()
 {
-       docstring file(form_->browsedir(
-               from_utf8(internal_path(fromqstr(workingDirED->text()))),
-               _("Select a document directory")));
-       if (!file.empty())
-               workingDirED->setText(toqstr(file));
+       QString file = browseDir(internalPath(workingDirED->text()),
+               qt_("Select a document directory"));
+       if (!file.isEmpty())
+               workingDirED->setText(file);
 }
 
 
 void PrefPaths::select_lyxpipe()
 {
-       docstring file(form_->browse(
-               from_utf8(internal_path(fromqstr(lyxserverDirED->text()))),
-               _("Give a filename for the LyX server pipe")));
-       if (!file.empty())
-               lyxserverDirED->setText(toqstr(file));
+       QString file = form_->browse(internalPath(lyxserverDirED->text()),
+               qt_("Give a filename for the LyX server pipe"));
+       if (!file.isEmpty())
+               lyxserverDirED->setText(file);
 }
 
 
@@ -834,7 +1042,7 @@ void PrefPaths::select_lyxpipe()
 /////////////////////////////////////////////////////////////////////
 
 PrefSpellchecker::PrefSpellchecker(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("Spellchecker"), form, parent)
+       : PrefModule(qt_(catLanguage), qt_("Spellchecker"), form, parent)
 {
        setupUi(this);
 
@@ -845,11 +1053,11 @@ PrefSpellchecker::PrefSpellchecker(GuiPreferences * form, QWidget * parent)
 #else
        spellCommandCO->setEnabled(false);
 #endif
-       connect(altLanguageED, SIGNAL(textChanged(const QString&)),
+       connect(altLanguageED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(escapeCharactersED, SIGNAL(textChanged(const QString&)),
+       connect(escapeCharactersED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(persDictionaryED, SIGNAL(textChanged(const QString&)),
+       connect(persDictionaryED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
        connect(compoundWordCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
@@ -928,10 +1136,9 @@ void PrefSpellchecker::update(LyXRC const & rc)
 
 void PrefSpellchecker::select_dict()
 {
-       docstring file(form_->browsedict(
-               from_utf8(internal_path(fromqstr(persDictionaryED->text())))));
-       if (!file.empty())
-               persDictionaryED->setText(toqstr(file));
+       QString file = form_->browsedict(internalPath(persDictionaryED->text()));
+       if (!file.isEmpty())
+               persDictionaryED->setText(file);
 }
 
 
@@ -944,7 +1151,7 @@ void PrefSpellchecker::select_dict()
 
 
 PrefConverters::PrefConverters(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("Converters"), form, parent)
+       : PrefModule(qt_(catFiles), qt_("Converters"), form, parent)
 {
        setupUi(this);
 
@@ -956,13 +1163,13 @@ PrefConverters::PrefConverters(GuiPreferences * form, QWidget * parent)
                this, SLOT(update_converter()));
        connect(convertersLW, SIGNAL(currentRowChanged(int)),
                this, SLOT(switch_converter()));
-       connect(converterFromCO, SIGNAL(activated(const QString&)),
+       connect(converterFromCO, SIGNAL(activated(QString)),
                this, SLOT(converter_changed()));
-       connect(converterToCO, SIGNAL(activated(const QString&)),
+       connect(converterToCO, SIGNAL(activated(QString)),
                this, SLOT(converter_changed()));
-       connect(converterED, SIGNAL(textEdited(const QString&)),
+       connect(converterED, SIGNAL(textEdited(QString)),
                this, SLOT(converter_changed()));
-       connect(converterFlagED, SIGNAL(textEdited(const QString&)),
+       connect(converterFlagED, SIGNAL(textEdited(QString)),
                this, SLOT(converter_changed()));
        connect(converterNewPB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
@@ -970,7 +1177,7 @@ PrefConverters::PrefConverters(GuiPreferences * form, QWidget * parent)
                this, SIGNAL(changed()));
        connect(converterModifyPB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
-       connect(maxAgeLE, SIGNAL(textEdited(const QString&)),
+       connect(maxAgeLE, SIGNAL(textEdited(QString)),
                this, SIGNAL(changed()));
 
        maxAgeLE->setValidator(new QDoubleValidator(maxAgeLE));
@@ -1021,7 +1228,7 @@ void PrefConverters::updateGui()
        Converters::const_iterator ccit = form_->converters().begin();
        Converters::const_iterator cend = form_->converters().end();
        for (; ccit != cend; ++ccit) {
-               std::string const name =
+               string const name =
                        ccit->From->prettyname() + " -> " + ccit->To->prettyname();
                int type = form_->converters().getNumber(ccit->From->name(), ccit->To->name());
                new QListWidgetItem(toqstr(name), convertersLW, type);
@@ -1069,7 +1276,7 @@ void PrefConverters::updateButtons()
        Format const & from = form_->formats().get(converterFromCO->currentIndex());
        Format const & to = form_->formats().get(converterToCO->currentIndex());
        int const sel = form_->converters().getNumber(from.name(), to.name());
-       bool const known = !(sel < 0);
+       bool const known = sel >= 0;
        bool const valid = !(converterED->text().isEmpty()
                || from.name() == to.name());
 
@@ -1080,7 +1287,7 @@ void PrefConverters::updateButtons()
        string const new_command(fromqstr(converterED->text()));
        string const new_flag(fromqstr(converterFlagED->text()));
 
-       bool modified = ((old_command != new_command) || (old_flag != new_flag));
+       bool modified = (old_command != new_command) || (old_flag != new_flag);
 
        converterModifyPB->setEnabled(valid && known && modified);
        converterNewPB->setEnabled(valid && !known);
@@ -1143,6 +1350,7 @@ void PrefConverters::on_cacheCB_stateChanged(int state)
 // PrefFileformats
 //
 /////////////////////////////////////////////////////////////////////
+//
 FormatValidator::FormatValidator(QWidget * parent, Formats const & f) 
        : QValidator(parent), formats_(f)
 {
@@ -1194,7 +1402,7 @@ FormatNameValidator::FormatNameValidator(QWidget * parent, Formats const & f)
 {
 }
 
-std::string FormatNameValidator::str(Formats::const_iterator it) const
+string FormatNameValidator::str(Formats::const_iterator it) const
 {
        return it->name();
 }
@@ -1206,14 +1414,14 @@ FormatPrettynameValidator::FormatPrettynameValidator(QWidget * parent, Formats c
 }
 
 
-std::string FormatPrettynameValidator::str(Formats::const_iterator it) const
+string FormatPrettynameValidator::str(Formats::const_iterator it) const
 {
        return it->prettyname();
 }
 
 
 PrefFileformats::PrefFileformats(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("File formats"), form, parent)
+       : PrefModule(qt_(catFiles), qt_("File formats"), form, parent)
 {
        setupUi(this);
        formatED->setValidator(new FormatNameValidator(formatsCB, form_->formats()));
@@ -1225,7 +1433,7 @@ PrefFileformats::PrefFileformats(GuiPreferences * form, QWidget * parent)
                this, SLOT(setFlags()));
        connect(formatsCB->lineEdit(), SIGNAL(editingFinished()),
                this, SLOT(updatePrettyname()));
-       connect(formatsCB->lineEdit(), SIGNAL(textEdited(const QString &)),
+       connect(formatsCB->lineEdit(), SIGNAL(textEdited(QString)),
                this, SIGNAL(changed()));
 }
 
@@ -1412,11 +1620,15 @@ void PrefFileformats::on_formatRemovePB_clicked()
 /////////////////////////////////////////////////////////////////////
 
 PrefLanguage::PrefLanguage(QWidget * parent)
-       : PrefModule(_("Language"), 0, parent)
+       : PrefModule(qt_(catLanguage), qt_("Language"), 0, parent)
 {
        setupUi(this);
 
-       connect(rtlCB, SIGNAL(clicked()),
+       connect(rtlGB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(visualCursorRB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(logicalCursorRB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
        connect(markForeignCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
@@ -1428,33 +1640,26 @@ PrefLanguage::PrefLanguage(QWidget * parent)
                this, SIGNAL(changed()));
        connect(globalCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
-       connect(languagePackageED, SIGNAL(textChanged(const QString&)),
+       connect(languagePackageED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(startCommandED, SIGNAL(textChanged(const QString&)),
+       connect(startCommandED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(endCommandED, SIGNAL(textChanged(const QString&)),
+       connect(endCommandED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
        connect(defaultLanguageCO, SIGNAL(activated(int)),
                this, SIGNAL(changed()));
 
        defaultLanguageCO->clear();
 
-       // store the lang identifiers for later
-       std::vector<LanguagePair> const langs = frontend::getLanguageData(false);
-       std::vector<LanguagePair>::const_iterator lit  = langs.begin();
-       std::vector<LanguagePair>::const_iterator lend = langs.end();
-       lang_.clear();
-       for (; lit != lend; ++lit) {
-               defaultLanguageCO->addItem(toqstr(lit->first));
-               lang_.push_back(lit->second);
-       }
+       defaultLanguageCO->setModel(guiApp->languageModel());
 }
 
 
 void PrefLanguage::apply(LyXRC & rc) const
 {
        // FIXME: remove rtl_support bool
-       rc.rtl_support = rtlCB->isChecked();
+       rc.rtl_support = rtlGB->isChecked();
+       rc.visual_cursor = rtlGB->isChecked() && visualCursorRB->isChecked();
        rc.mark_foreign_language = markForeignCB->isChecked();
        rc.language_auto_begin = autoBeginCB->isChecked();
        rc.language_auto_end = autoEndCB->isChecked();
@@ -1463,14 +1668,19 @@ void PrefLanguage::apply(LyXRC & rc) const
        rc.language_package = fromqstr(languagePackageED->text());
        rc.language_command_begin = fromqstr(startCommandED->text());
        rc.language_command_end = fromqstr(endCommandED->text());
-       rc.default_language = lang_[defaultLanguageCO->currentIndex()];
+       rc.default_language = fromqstr(
+               defaultLanguageCO->itemData(defaultLanguageCO->currentIndex()).toString());
 }
 
 
 void PrefLanguage::update(LyXRC const & rc)
 {
        // FIXME: remove rtl_support bool
-       rtlCB->setChecked(rc.rtl_support);
+       rtlGB->setChecked(rc.rtl_support);
+       if (rc.visual_cursor)
+               visualCursorRB->setChecked(true);
+       else
+               logicalCursorRB->setChecked(true);
        markForeignCB->setChecked(rc.mark_foreign_language);
        autoBeginCB->setChecked(rc.language_auto_begin);
        autoEndCB->setChecked(rc.language_auto_end);
@@ -1480,7 +1690,7 @@ void PrefLanguage::update(LyXRC const & rc)
        startCommandED->setText(toqstr(rc.language_command_begin));
        endCommandED->setText(toqstr(rc.language_command_end));
 
-       int const pos = int(findPos_helper(lang_, rc.default_language));
+       int const pos = defaultLanguageCO->findData(toqstr(rc.default_language));
        defaultLanguageCO->setCurrentIndex(pos);
 }
 
@@ -1492,45 +1702,45 @@ void PrefLanguage::update(LyXRC const & rc)
 /////////////////////////////////////////////////////////////////////
 
 PrefPrinter::PrefPrinter(QWidget * parent)
-       : PrefModule(_("Printer"), 0, parent)
+       : PrefModule(qt_(catOutput), qt_("Printer"), 0, parent)
 {
        setupUi(this);
 
        connect(printerAdaptCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
-       connect(printerCommandED, SIGNAL(textChanged(const QString&)),
+       connect(printerCommandED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerNameED, SIGNAL(textChanged(const QString&)),
+       connect(printerNameED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerPageRangeED, SIGNAL(textChanged(const QString&)),
+       connect(printerPageRangeED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerCopiesED, SIGNAL(textChanged(const QString&)),
+       connect(printerCopiesED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerReverseED, SIGNAL(textChanged(const QString&)),
+       connect(printerReverseED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerToPrinterED, SIGNAL(textChanged(const QString&)),
+       connect(printerToPrinterED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerExtensionED, SIGNAL(textChanged(const QString&)),
+       connect(printerExtensionED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerSpoolCommandED, SIGNAL(textChanged(const QString&)),
+       connect(printerSpoolCommandED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerPaperTypeED, SIGNAL(textChanged(const QString&)),
+       connect(printerPaperTypeED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerEvenED, SIGNAL(textChanged(const QString&)),
+       connect(printerEvenED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerOddED, SIGNAL(textChanged(const QString&)),
+       connect(printerOddED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerCollatedED, SIGNAL(textChanged(const QString&)),
+       connect(printerCollatedED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerLandscapeED, SIGNAL(textChanged(const QString&)),
+       connect(printerLandscapeED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerToFileED, SIGNAL(textChanged(const QString&)),
+       connect(printerToFileED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerExtraED, SIGNAL(textChanged(const QString&)),
+       connect(printerExtraED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerSpoolPrefixED, SIGNAL(textChanged(const QString&)),
+       connect(printerSpoolPrefixED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(printerPaperSizeED, SIGNAL(textChanged(const QString&)),
+       connect(printerPaperSizeED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
 }
 
@@ -1590,7 +1800,7 @@ void PrefPrinter::update(LyXRC const & rc)
 /////////////////////////////////////////////////////////////////////
 
 PrefUserInterface::PrefUserInterface(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("User interface"), form, parent)
+       : PrefModule(qt_(catLookAndFeel), qt_("User interface"), form, parent)
 {
        setupUi(this);
 
@@ -1598,23 +1808,17 @@ PrefUserInterface::PrefUserInterface(GuiPreferences * form, QWidget * parent)
                autoSaveSB, SLOT(setEnabled(bool)));
        connect(autoSaveCB, SIGNAL(toggled(bool)),
                TextLabel1, SLOT(setEnabled(bool)));
+       connect(openDocumentsInTabsCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
        connect(uiFilePB, SIGNAL(clicked()),
                this, SLOT(select_ui()));
-       connect(uiFileED, SIGNAL(textChanged(const QString &)),
+       connect(uiFileED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
        connect(restoreCursorCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
        connect(loadSessionCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
-       connect(loadWindowSizeCB, SIGNAL(clicked()),
-               this, SIGNAL(changed()));
-       connect(loadWindowLocationCB, SIGNAL(clicked()),
-               this, SIGNAL(changed()));
-       connect(windowWidthSB, SIGNAL(valueChanged(int)),
-               this, SIGNAL(changed()));
-       connect(windowHeightSB, SIGNAL(valueChanged(int)),
-               this, SIGNAL(changed()));
-       connect(cursorFollowsCB, SIGNAL(clicked()),
+       connect(allowGeometrySessionCB, SIGNAL(clicked()),
                this, SIGNAL(changed()));
        connect(autoSaveSB, SIGNAL(valueChanged(int)),
                this, SIGNAL(changed()));
@@ -1622,6 +1826,8 @@ PrefUserInterface::PrefUserInterface(GuiPreferences * form, QWidget * parent)
                this, SIGNAL(changed()));
        connect(lastfilesSB, SIGNAL(valueChanged(int)),
                this, SIGNAL(changed()));
+       connect(tooltipCB, SIGNAL(toggled(bool)),
+               this, SIGNAL(changed()));
        lastfilesSB->setMaximum(maxlastfiles);
 }
 
@@ -1631,18 +1837,12 @@ void PrefUserInterface::apply(LyXRC & rc) const
        rc.ui_file = internal_path(fromqstr(uiFileED->text()));
        rc.use_lastfilepos = restoreCursorCB->isChecked();
        rc.load_session = loadSessionCB->isChecked();
-       if (loadWindowSizeCB->isChecked()) {
-               rc.geometry_width = 0;
-               rc.geometry_height = 0;
-       } else {
-               rc.geometry_width = windowWidthSB->value();
-               rc.geometry_height = windowHeightSB->value();
-       }
-       rc.geometry_xysaved = loadWindowLocationCB->isChecked();
-       rc.cursor_follows_scrollbar = cursorFollowsCB->isChecked();
+       rc.allow_geometry_session = allowGeometrySessionCB->isChecked();
        rc.autosave = autoSaveSB->value() * 60;
        rc.make_backup = autoSaveCB->isChecked();
        rc.num_lastfiles = lastfilesSB->value();
+       rc.use_tooltip = tooltipCB->isChecked();
+       rc.open_buffers_in_tabs = openDocumentsInTabsCB->isChecked();
 }
 
 
@@ -1651,14 +1851,7 @@ void PrefUserInterface::update(LyXRC const & rc)
        uiFileED->setText(toqstr(external_path(rc.ui_file)));
        restoreCursorCB->setChecked(rc.use_lastfilepos);
        loadSessionCB->setChecked(rc.load_session);
-       bool loadWindowSize = rc.geometry_width == 0 && rc.geometry_height == 0;
-       loadWindowSizeCB->setChecked(loadWindowSize);
-       if (!loadWindowSize) {
-               windowWidthSB->setValue(rc.geometry_width);
-               windowHeightSB->setValue(rc.geometry_height);
-       }
-       loadWindowLocationCB->setChecked(rc.geometry_xysaved);
-       cursorFollowsCB->setChecked(rc.cursor_follows_scrollbar);
+       allowGeometrySessionCB->setChecked(rc.allow_geometry_session);
        // convert to minutes
        int mins(rc.autosave / 60);
        if (rc.autosave && !mins)
@@ -1666,25 +1859,79 @@ void PrefUserInterface::update(LyXRC const & rc)
        autoSaveSB->setValue(mins);
        autoSaveCB->setChecked(rc.make_backup);
        lastfilesSB->setValue(rc.num_lastfiles);
+       tooltipCB->setChecked(rc.use_tooltip);
+       openDocumentsInTabsCB->setChecked(rc.open_buffers_in_tabs);
 }
 
 
 void PrefUserInterface::select_ui()
 {
-       docstring const name =
-               from_utf8(internal_path(fromqstr(uiFileED->text())));
-       docstring file = form_->browseUI(name);
-       if (!file.empty())
-               uiFileED->setText(toqstr(file));
+       QString file = form_->browseUI(internalPath(uiFileED->text()));
+       if (!file.isEmpty())
+               uiFileED->setText(file);
+}
+
+/////////////////////////////////////////////////////////////////////
+//
+// PrefEdit
+//
+/////////////////////////////////////////////////////////////////////
+
+PrefEdit::PrefEdit(GuiPreferences * form, QWidget * parent)
+       : PrefModule(qt_(catEditing), qt_("Control"), form, parent)
+{
+       setupUi(this);
+
+       connect(cursorFollowsCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(sortEnvironmentsCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(groupEnvironmentsCB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(macroEditStyleCO, SIGNAL(activated(int)),
+               this, SIGNAL(changed()));
+       connect(fullscreenLimitGB, SIGNAL(clicked()),
+               this, SIGNAL(changed()));
+       connect(fullscreenWidthSB, SIGNAL(valueChanged(int)),
+               this, SIGNAL(changed()));
+       connect(toggleTabbarCB, SIGNAL(toggled(bool)),
+               this, SIGNAL(changed()));
+       connect(toggleScrollbarCB, SIGNAL(toggled(bool)),
+               this, SIGNAL(changed()));
+       connect(toggleToolbarsCB, SIGNAL(toggled(bool)),
+               this, SIGNAL(changed()));
+}
+
+
+void PrefEdit::apply(LyXRC & rc) const
+{
+       rc.cursor_follows_scrollbar = cursorFollowsCB->isChecked();
+       rc.sort_layouts = sortEnvironmentsCB->isChecked();
+       rc.group_layouts = groupEnvironmentsCB->isChecked();
+       switch (macroEditStyleCO->currentIndex()) {
+               case 0: rc.macro_edit_style = LyXRC::MACRO_EDIT_INLINE_BOX; break;
+               case 1: rc.macro_edit_style = LyXRC::MACRO_EDIT_INLINE; break;
+               case 2: rc.macro_edit_style = LyXRC::MACRO_EDIT_LIST;   break;
+       }
+       rc.full_screen_toolbars = toggleToolbarsCB->isChecked();
+       rc.full_screen_scrollbar = toggleScrollbarCB->isChecked();
+       rc.full_screen_tabbar = toggleTabbarCB->isChecked();
+       rc.full_screen_width = fullscreenWidthSB->value();
+       rc.full_screen_limit = fullscreenLimitGB->isChecked();
 }
 
 
-void PrefUserInterface::on_loadWindowSizeCB_toggled(bool loadwindowsize)
+void PrefEdit::update(LyXRC const & rc)
 {
-       windowWidthLA->setDisabled(loadwindowsize);
-       windowHeightLA->setDisabled(loadwindowsize);
-       windowWidthSB->setDisabled(loadwindowsize);
-       windowHeightSB->setDisabled(loadwindowsize);
+       cursorFollowsCB->setChecked(rc.cursor_follows_scrollbar);
+       sortEnvironmentsCB->setChecked(rc.sort_layouts);
+       groupEnvironmentsCB->setChecked(rc.group_layouts);
+       macroEditStyleCO->setCurrentIndex(rc.macro_edit_style);
+       toggleScrollbarCB->setChecked(rc.full_screen_scrollbar);
+       toggleToolbarsCB->setChecked(rc.full_screen_toolbars);
+       toggleTabbarCB->setChecked(rc.full_screen_tabbar);
+       fullscreenWidthSB->setValue(rc.full_screen_width);
+       fullscreenLimitGB->setChecked(rc.full_screen_limit);
 }
 
 
@@ -1703,7 +1950,7 @@ GuiShortcutDialog::GuiShortcutDialog(QWidget * parent) : QDialog(parent)
 
 
 PrefShortcuts::PrefShortcuts(GuiPreferences * form, QWidget * parent)
-       : PrefModule(_("Shortcuts"), form, parent)
+       : PrefModule(qt_(catEditing), qt_("Shortcuts"), form, parent)
 {
        setupUi(this);
 
@@ -1713,11 +1960,10 @@ PrefShortcuts::PrefShortcuts(GuiPreferences * form, QWidget * parent)
        shortcutsTW->setSortingEnabled(true);
        // Multi-selection can be annoying.
        // shortcutsTW->setSelectionMode(QAbstractItemView::MultiSelection);
-       shortcutsTW->header()->resizeSection(0, 200);
 
        connect(bindFilePB, SIGNAL(clicked()),
                this, SLOT(select_bind()));
-       connect(bindFileED, SIGNAL(textChanged(const QString &)),
+       connect(bindFileED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
        connect(removePB, SIGNAL(clicked()), 
                this, SIGNAL(changed()));
@@ -1744,23 +1990,24 @@ void PrefShortcuts::apply(LyXRC & rc) const
 {
        rc.bind_file = internal_path(fromqstr(bindFileED->text()));
        // write user_bind and user_unbind to .lyx/bind/user.bind
-       string bind_dir = addPath(package().user_support().absFilename(), "bind");
-       if (!FileName(bind_dir).exists() && mkdir(FileName(bind_dir), 0777)) {
+       FileName bind_dir(addPath(package().user_support().absFilename(), "bind"));
+       if (!bind_dir.exists() && !bind_dir.createDirectory(0777)) {
                lyxerr << "LyX could not create the user bind directory '"
                       << bind_dir << "'. All user-defined key bindings will be lost." << endl;
                return;
        }
-       if (!FileName(bind_dir).isDirWritable()) {
+       if (!bind_dir.isDirWritable()) {
                lyxerr << "LyX could not write to the user bind directory '"
                       << bind_dir << "'. All user-defined key bindings will be lost." << endl;
                return;
        }
-       FileName user_bind_file = FileName(addName(bind_dir, "user.bind"));
+       FileName user_bind_file(bind_dir.absFilename() + "/user.bind");
        user_bind_.write(user_bind_file.toFilesystemEncoding(), false, false);
        user_unbind_.write(user_bind_file.toFilesystemEncoding(), true, true);
        // immediately apply the keybindings. Why this is not done before?
        // The good thing is that the menus are updated automatically.
        theTopLevelKeymap().clear();
+       theTopLevelKeymap().read("site");
        theTopLevelKeymap().read(rc.bind_file);
        theTopLevelKeymap().read("user");
 }
@@ -1785,23 +2032,23 @@ void PrefShortcuts::updateShortcutsTW()
        shortcutsTW->clear();
 
        editItem_ = new QTreeWidgetItem(shortcutsTW);
-       editItem_->setText(0, toqstr("Cursor, Mouse and Editing functions"));
+       editItem_->setText(0, qt_("Cursor, Mouse and Editing functions"));
        editItem_->setFlags(editItem_->flags() & ~Qt::ItemIsSelectable);
 
        mathItem_ = new QTreeWidgetItem(shortcutsTW);
-       mathItem_->setText(0, toqstr("Mathematical Symbols"));
+       mathItem_->setText(0, qt_("Mathematical Symbols"));
        mathItem_->setFlags(mathItem_->flags() & ~Qt::ItemIsSelectable);
        
        bufferItem_ = new QTreeWidgetItem(shortcutsTW);
-       bufferItem_->setText(0, toqstr("Buffer and Window"));
+       bufferItem_->setText(0, qt_("Document and Window"));
        bufferItem_->setFlags(bufferItem_->flags() & ~Qt::ItemIsSelectable);
        
        layoutItem_ = new QTreeWidgetItem(shortcutsTW);
-       layoutItem_->setText(0, toqstr("Font, Layouts and Textclasses"));
+       layoutItem_->setText(0, qt_("Font, Layouts and Textclasses"));
        layoutItem_->setFlags(layoutItem_->flags() & ~Qt::ItemIsSelectable);
 
        systemItem_ = new QTreeWidgetItem(shortcutsTW);
-       systemItem_->setText(0, toqstr("System and Miscellaneous"));
+       systemItem_->setText(0, qt_("System and Miscellaneous"));
        systemItem_->setFlags(systemItem_->flags() & ~Qt::ItemIsSelectable);
 
        // listBindings(unbound=true) lists all bound and unbound lfuns
@@ -1820,59 +2067,52 @@ void PrefShortcuts::updateShortcutsTW()
        KeyMap::BindingList::const_iterator it = bindinglist.begin();
        KeyMap::BindingList::const_iterator it_end = bindinglist.end();
        for (; it != it_end; ++it)
-               insertShortcutItem(it->get<0>(), it->get<1>(), 
-                       static_cast<item_type>(it->get<2>()));
+               insertShortcutItem(it->request, it->sequence, item_type(it->tag));
 
        shortcutsTW->sortItems(0, Qt::AscendingOrder);
        QList<QTreeWidgetItem*> items = shortcutsTW->selectedItems();
        removePB->setEnabled(!items.isEmpty() && !items[0]->text(1).isEmpty());
+       modifyPB->setEnabled(!items.isEmpty());
+
+       shortcutsTW->resizeColumnToContents(0);
 }
 
 
 void PrefShortcuts::setItemType(QTreeWidgetItem * item, item_type tag)
 {
        item->setData(0, Qt::UserRole, QVariant(tag));
-       QString color;
+       QFont font;
 
        switch (tag) {
        case System:
-               color = "black";
                break;
        case UserBind:
-               color = "green";
+               font.setBold(true);
                break;
        case UserUnbind:
-               color = "red";
+               font.setStrikeOut(true);
                break;
+       // this item is not displayed now.
        case UserExtraUnbind:
-               color = "purple";
+               font.setStrikeOut(true);
                break;
        }
 
-#if QT_VERSION >= 0x040200
-       item->setForeground(0, QBrush(QColor(color)));
-       item->setForeground(1, QBrush(QColor(color)));
-#else
-       item->setTextColor(0, QColor(color));
-       item->setTextColor(1, QColor(color));
-#endif
+       item->setFont(1, font);
 }
 
 
 QTreeWidgetItem * PrefShortcuts::insertShortcutItem(FuncRequest const & lfun,
                KeySequence const & seq, item_type tag)
 {
-       kb_action action = lfun.action;
+       FuncCode action = lfun.action;
        string const action_name = lyxaction.getActionName(action);
        QString const lfun_name = toqstr(from_utf8(action_name) 
-                       + " " + lfun.argument());
-       // use BindFile format instead of a more verbose form Portable
-       // if the Shortcut dialog can hide all the bind file stuff,
-       // Portable format can be used.
-       QString const shortcut = toqstr(seq.print(KeySequence::BindFile));
+                       + ' ' + lfun.argument());
+       QString const shortcut = toqstr(seq.print(KeySequence::ForGui));
        item_type item_tag = tag;
 
-       QTreeWidgetItem * newItem = NULL;
+       QTreeWidgetItem * newItem = 0;
        // for unbind items, try to find an existing item in the system bind list
        if (tag == UserUnbind) {
                QList<QTreeWidgetItem*> const items = shortcutsTW->findItems(lfun_name, 
@@ -1883,13 +2123,17 @@ QTreeWidgetItem * PrefShortcuts::insertShortcutItem(FuncRequest const & lfun,
                                break;
                        }
                // if not found, this unbind item is UserExtraUnbind
-               if (!newItem)
+               // Such an item is not displayed to avoid confusion (what is 
+               // unmatched removed?).
+               if (!newItem) {
                        item_tag = UserExtraUnbind;
+                       return 0;
+               }
        }
        if (!newItem) {
                switch(lyxaction.getActionType(action)) {
                case LyXAction::Hidden:
-                       return NULL;
+                       return 0;
                case LyXAction::Edit:
                        newItem = new QTreeWidgetItem(editItem_);
                        break;
@@ -1913,6 +2157,8 @@ QTreeWidgetItem * PrefShortcuts::insertShortcutItem(FuncRequest const & lfun,
 
        newItem->setText(0, lfun_name);
        newItem->setText(1, shortcut);
+       // record BindFile representation to recover KeySequence when needed.
+       newItem->setData(1, Qt::UserRole, toqstr(seq.print(KeySequence::BindFile)));
        setItemType(newItem, item_tag);
        return newItem;
 }
@@ -1922,23 +2168,31 @@ void PrefShortcuts::on_shortcutsTW_itemSelectionChanged()
 {
        QList<QTreeWidgetItem*> items = shortcutsTW->selectedItems();
        removePB->setEnabled(!items.isEmpty() && !items[0]->text(1).isEmpty());
+       modifyPB->setEnabled(!items.isEmpty());
        if (items.isEmpty())
                return;
        
        item_type tag = static_cast<item_type>(items[0]->data(0, Qt::UserRole).toInt());
        if (tag == UserUnbind)
-               removePB->setText(toqstr("Restore"));
+               removePB->setText(qt_("Res&tore"));
        else
-               removePB->setText(toqstr("Remove"));
+               removePB->setText(qt_("Remo&ve"));
 }
 
 
 void PrefShortcuts::on_shortcutsTW_itemDoubleClicked()
+{
+       modifyShortcut();
+}
+
+
+void PrefShortcuts::modifyShortcut()
 {
        QTreeWidgetItem * item = shortcutsTW->currentItem();
        if (item->flags() & Qt::ItemIsSelectable) {
                shortcut_->lfunLE->setText(item->text(0));
                shortcut_->shortcutLE->setText(item->text(1));
+               shortcut_->shortcutLE->setFocus();
                shortcut_->exec();
        }
 }
@@ -1946,22 +2200,26 @@ void PrefShortcuts::on_shortcutsTW_itemDoubleClicked()
 
 void PrefShortcuts::select_bind()
 {
-       docstring const name =
-               from_utf8(internal_path(fromqstr(bindFileED->text())));
-       docstring file = form_->browsebind(name);
-       if (!file.empty()) {
-               bindFileED->setText(toqstr(file));
+       QString file = form_->browsebind(internalPath(bindFileED->text()));
+       if (!file.isEmpty()) {
+               bindFileED->setText(file);
                system_bind_ = KeyMap();
-               system_bind_.read(to_utf8(file));
+               system_bind_.read(fromqstr(file));
                updateShortcutsTW();
        }
 }
 
 
+void PrefShortcuts::on_modifyPB_pressed()
+{
+       modifyShortcut();
+}
+
+
 void PrefShortcuts::on_newPB_pressed()
 {
        shortcut_->lfunLE->clear();
-       shortcut_->shortcutLE->clear();
+       shortcut_->shortcutLE->reset();
        shortcut_->exec();
 }
 
@@ -1972,7 +2230,7 @@ void PrefShortcuts::on_removePB_pressed()
        // removing all selected items anyway.
        QList<QTreeWidgetItem*> items = shortcutsTW->selectedItems();
        for (int i = 0; i < items.size(); ++i) {
-               string shortcut = fromqstr(items[i]->text(1));
+               string shortcut = fromqstr(items[i]->data(1, Qt::UserRole).toString());
                string lfun = fromqstr(items[i]->text(0));
                FuncRequest func = lyxaction.lookupFunc(lfun);
                item_type tag = static_cast<item_type>(items[i]->data(0, Qt::UserRole).toInt());
@@ -1983,12 +2241,18 @@ void PrefShortcuts::on_removePB_pressed()
                        // but add an user unbind item
                        user_unbind_.bind(shortcut, func);
                        setItemType(items[i], UserUnbind);
+                       removePB->setText(qt_("Res&tore"));
                        break;
                }
                case UserBind: {
                        // for user_bind, we remove this bind
                        QTreeWidgetItem * parent = items[i]->parent();
-                       parent->takeChild(parent->indexOfChild(items[i]));
+                       int itemIdx = parent->indexOfChild(items[i]);
+                       parent->takeChild(itemIdx);
+                       if (itemIdx > 0)
+                               shortcutsTW->scrollToItem(parent->child(itemIdx - 1));
+                       else
+                               shortcutsTW->scrollToItem(parent);
                        user_bind_.unbind(shortcut, func);
                        break;
                }
@@ -1997,6 +2261,7 @@ void PrefShortcuts::on_removePB_pressed()
                        // become System again.
                        user_unbind_.unbind(shortcut, func);
                        setItemType(items[i], System);
+                       removePB->setText(qt_("Remo&ve"));
                        break;
                }
                case UserExtraUnbind: {
@@ -2011,10 +2276,8 @@ void PrefShortcuts::on_removePB_pressed()
 }
 
 
-void PrefShortcuts::on_searchLE_textChanged()
+void PrefShortcuts::on_searchLE_textEdited()
 {
-       if (searchLE->text() == searchLE->hintMessage())
-               return;
        if (searchLE->text().isEmpty()) {
                // show all hidden items
                QTreeWidgetItemIterator it(shortcutsTW, QTreeWidgetItemIterator::Hidden);
@@ -2042,34 +2305,32 @@ void PrefShortcuts::on_searchLE_textChanged()
 
 void PrefShortcuts::shortcut_okPB_pressed()
 {
-       string shortcut = fromqstr(shortcut_->shortcutLE->text());
        string lfun = fromqstr(shortcut_->lfunLE->text());
        FuncRequest func = lyxaction.lookupFunc(lfun);
 
-       if (shortcut.empty() || func.action == LFUN_UNKNOWN_ACTION) {
+       if (func.action == LFUN_UNKNOWN_ACTION) {
                Alert::error(_("Failed to create shortcut"),
                        _("Unknown or invalid LyX function"));
                return;
        }
 
-       KeySequence k(0, 0);
-       string::size_type const res = k.parse(shortcut);
-       if (res != string::npos) {
+       KeySequence k = shortcut_->shortcutLE->getKeySequence();
+       if (k.length() == 0) {
                Alert::error(_("Failed to create shortcut"),
-                       _("Invalid key sequence"));
+                       _("Invalid or empty key sequence"));
                return;
        }
 
        // if both lfun and shortcut is valid
        if (user_bind_.hasBinding(k, func) || system_bind_.hasBinding(k, func)) {
                Alert::error(_("Failed to create shortcut"),
-                       _("Shortcut is alreay defined"));
+                       _("Shortcut is already defined"));
                return;
        }
                
        QTreeWidgetItem * item = insertShortcutItem(func, k, UserBind);
        if (item) {
-               user_bind_.bind(shortcut, func);
+               user_bind_.bind(&k, func);
                shortcutsTW->sortItems(0, Qt::AscendingOrder);
                shortcutsTW->setItemExpanded(item->parent(), true);
                shortcutsTW->scrollToItem(item);
@@ -2083,7 +2344,7 @@ void PrefShortcuts::shortcut_okPB_pressed()
 
 void PrefShortcuts::shortcut_clearPB_pressed()
 {
-       shortcut_->shortcutLE->clear();
+       shortcut_->shortcutLE->reset();
        shortcut_->shortcutLE->setFocus();
 }
 
@@ -2095,13 +2356,13 @@ void PrefShortcuts::shortcut_clearPB_pressed()
 /////////////////////////////////////////////////////////////////////
 
 PrefIdentity::PrefIdentity(QWidget * parent)
-       : PrefModule(_("Identity"), 0, parent)
+       : PrefModule(QString(), qt_("Identity"), 0, parent)
 {
        setupUi(this);
 
-       connect(nameED, SIGNAL(textChanged(const QString&)),
+       connect(nameED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
-       connect(emailED, SIGNAL(textChanged(const QString&)),
+       connect(emailED, SIGNAL(textChanged(QString)),
                this, SIGNAL(changed()));
 }
 
@@ -2127,11 +2388,10 @@ void PrefIdentity::update(LyXRC const & rc)
 //
 /////////////////////////////////////////////////////////////////////
 
-GuiPreferences::GuiPreferences(LyXView & lv)
-       : GuiDialog(lv, "prefs"), update_screen_font_(false)
+GuiPreferences::GuiPreferences(GuiView & lv)
+       : GuiDialog(lv, "prefs", qt_("Preferences")), update_screen_font_(false)
 {
        setupUi(this);
-       setViewTitle(_("Preferences"));
 
        QDialog::setModal(false);
 
@@ -2141,11 +2401,13 @@ GuiPreferences::GuiPreferences(LyXView & lv)
        connect(restorePB, SIGNAL(clicked()), this, SLOT(slotRestore()));
 
        add(new PrefUserInterface(this));
+       add(new PrefEdit(this));
        add(new PrefShortcuts(this));
        add(new PrefScreenFonts(this));
        add(new PrefColors(this));
        add(new PrefDisplay);
-       add(new PrefKeyboard(this));
+       add(new PrefInput(this));
+       add(new PrefCompletion(this));
 
        add(new PrefPaths(this));
 
@@ -2166,7 +2428,7 @@ GuiPreferences::GuiPreferences(LyXView & lv)
        add(converters);
        add(formats);
 
-       prefsPS->setCurrentPanel(_("User interface"));
+       prefsPS->setCurrentPanel(qt_("User interface"));
 // FIXME: hack to work around resizing bug in Qt >= 4.2
 // bug verified with Qt 4.2.{0-3} (JSpitzm)
 #if QT_VERSION >= 0x040200
@@ -2183,20 +2445,16 @@ GuiPreferences::GuiPreferences(LyXView & lv)
 
 void GuiPreferences::add(PrefModule * module)
 {
-       BOOST_ASSERT(module);
-       prefsPS->addPanel(module, module->title());
+       LASSERT(module, /**/);
+       if (module->category().isEmpty())
+               prefsPS->addPanel(module, module->title());
+       else
+               prefsPS->addPanel(module, module->title(), module->category());
        connect(module, SIGNAL(changed()), this, SLOT(change_adaptor()));
        modules_.push_back(module);
 }
 
 
-void GuiPreferences::closeEvent(QCloseEvent * e)
-{
-       slotClose();
-       e->accept();
-}
-
-
 void GuiPreferences::change_adaptor()
 {
        changed();
@@ -2231,7 +2489,7 @@ void GuiPreferences::updateContents()
 }
 
 
-bool GuiPreferences::initialiseParams(std::string const &)
+bool GuiPreferences::initialiseParams(string const &)
 {
        rc_ = lyxrc;
        formats_ = lyx::formats;
@@ -2291,54 +2549,38 @@ void GuiPreferences::updateScreenFonts()
 }
 
 
-docstring const GuiPreferences::browsebind(docstring const & file) const
+QString GuiPreferences::browsebind(QString const & file) const
 {
-       return browseLibFile(from_ascii("bind"), file, from_ascii("bind"),
-                            _("Choose bind file"),
-                            FileFilterList(_("LyX bind files (*.bind)")));
+       return browseLibFile("bind", file, "bind", qt_("Choose bind file"),
+                            QStringList(qt_("LyX bind files (*.bind)")));
 }
 
 
-docstring const GuiPreferences::browseUI(docstring const & file) const
+QString GuiPreferences::browseUI(QString const & file) const
 {
-       return browseLibFile(from_ascii("ui"), file, from_ascii("ui"),
-                            _("Choose UI file"),
-                            FileFilterList(_("LyX UI files (*.ui)")));
+       return browseLibFile("ui", file, "ui", qt_("Choose UI file"),
+                            QStringList(qt_("LyX UI files (*.ui)")));
 }
 
 
-docstring const GuiPreferences::browsekbmap(docstring const & file) const
+QString GuiPreferences::browsekbmap(QString const & file) const
 {
-       return browseLibFile(from_ascii("kbd"), file, from_ascii("kmap"),
-                            _("Choose keyboard map"),
-                            FileFilterList(_("LyX keyboard maps (*.kmap)")));
-}
-
-
-docstring const GuiPreferences::browsedict(docstring const & file) const
-{
-       if (lyxrc.use_spell_lib)
-               return browseFile(file,
-                                 _("Choose personal dictionary"),
-                                 FileFilterList(_("*.pws")));
-       else
-               return browseFile(file,
-                                 _("Choose personal dictionary"),
-                                 FileFilterList(_("*.ispell")));
+       return browseLibFile("kbd", file, "kmap", qt_("Choose keyboard map"),
+                            QStringList(qt_("LyX keyboard maps (*.kmap)")));
 }
 
 
-docstring const GuiPreferences::browse(docstring const & file,
-                                 docstring const & title) const
+QString GuiPreferences::browsedict(QString const & file) const
 {
-       return browseFile(file, title, FileFilterList(), true);
+       return browseFile(file, qt_("Choose personal dictionary"),
+               QStringList(lyxrc.use_spell_lib ? qt_("*.pws") : qt_("*.ispell")));
 }
 
 
-docstring const GuiPreferences::browsedir(docstring const & path,
-                                    docstring const & title) const
+QString GuiPreferences::browse(QString const & file,
+                                 QString const & title) const
 {
-       return browseDir(path, title);
+       return browseFile(file, title, QStringList(), true);
 }
 
 
@@ -2396,7 +2638,7 @@ int GuiPreferences::fromPaperSize(PAPER_SIZE papersize) const
 }
 
 
-Dialog * createGuiPreferences(LyXView & lv) { return new GuiPreferences(lv); }
+Dialog * createGuiPreferences(GuiView & lv) { return new GuiPreferences(lv); }
 
 
 } // namespace frontend