]> git.lyx.org Git - lyx.git/blobdiff - src/frontends/xforms/FormPreferences.C
Change glob() API to accept a dir parameter.
[lyx.git] / src / frontends / xforms / FormPreferences.C
index 231179bf08e0c7d87822d547ba4abad22e463e3c..df41505316aeac2f30e20183b813d9cd7f4bbf6f 100644 (file)
 #include <config.h>
 
 #include "FormPreferences.h"
-#include "ControlPrefs.h"
 #include "forms/form_preferences.h"
 
 #include "FormColorpicker.h"
 #include "forms_gettext.h"
 #include "input_validators.h"
 #include "xformsBC.h"
+#include "xforms_helpers.h"
 
+#include "controllers/ControlPrefs.h"
+#include "controllers/frnt_lang.h"
 #include "controllers/helper_funcs.h" // getSecond
 
 #include "buffer.h"
-#include "converter.h"
-#include "format.h"
-#include "frnt_lang.h"
+#include "lastfiles.h"
+#include "LColor.h"
+#include "lyxfont.h"
 
-#include "support/LAssert.h"
 #include "support/lstrings.h"
 #include "support/tostr.h"
 #include "support/path_defines.h"
@@ -41,19 +42,23 @@ using std::endl;
 using std::make_pair;
 using std::max;
 using std::min;
-using std::setfill;
-using std::setw;
+
 using std::pair;
 using std::vector;
+using std::string;
 
-using namespace lyx::support;
+namespace lyx {
 
+using support::AddName;
+using support::ChangeExtension;
+using support::rtrim;
+using support::strToDbl;
+using support::trim;
+using support::user_lyxdir;
 
-namespace {
+namespace frontend {
 
-// These should probably go inside the class definition...
-Formats    local_formats;
-Converters local_converters;
+namespace {
 
 string makeFontName(string const & family, string const & foundry)
 {
@@ -83,18 +88,17 @@ bool const scalableTabfolders = true;
 } // namespace anon
 
 
-typedef FormCB<ControlPrefs, FormDB<FD_preferences> > base_class;
+typedef FormController<ControlPrefs, FormView<FD_preferences> > base_class;
 
 
-FormPreferences::FormPreferences()
-       : base_class(_("Preferences"), scalableTabfolders),
-         colors_(*this), converters_(*this), inputs_misc_(*this),
-         formats_(*this), interface_(*this), language_(*this),
-         lnf_misc_(*this), identity_(*this), outputs_misc_(*this),
-         paths_(*this), printer_(*this), screen_fonts_(*this),
-         spelloptions_(*this)
-{
-}
+FormPreferences::FormPreferences(Dialog & parent)
+       : base_class(parent, _("Preferences"), scalableTabfolders),
+         colors_(*this), converters_(*this), copiers_(*this),
+         formats_(*this), identity_(*this), inputs_misc_(*this),
+         interface_(*this), language_(*this), lnf_misc_(*this),
+         outputs_misc_(*this), paths_(*this), printer_(*this),
+         screen_fonts_(*this), spelloptions_(*this)
+{}
 
 
 void FormPreferences::redraw()
@@ -136,7 +140,7 @@ void FormPreferences::hide()
        FL_FORM * inner_form = fl_get_active_folder(dialog_->tabfolder_prefs);
        if (inner_form && inner_form->visible)
                fl_hide_form(inner_form);
-       FormBase::hide();
+       FormDialogView::hide();
 }
 
 
@@ -164,6 +168,7 @@ void FormPreferences::build()
        // these will become nested tabfolders
        colors_.build();
        converters_.build();
+       copiers_.build();
        formats_.build();
        inputs_misc_.build();
        interface_.build();
@@ -240,6 +245,9 @@ void FormPreferences::build()
        fl_addto_tabfolder(converters_tab_->tabfolder_inner,
                           _("Converters").c_str(),
                           converters_.dialog()->form);
+       fl_addto_tabfolder(converters_tab_->tabfolder_inner,
+                          _("Copiers").c_str(),
+                          copiers_.dialog()->form);
 
        // then build inputs
        // Paths should probably go in a few inner_tab called Files
@@ -284,8 +292,6 @@ void FormPreferences::apply()
        LyXRC & rc(controller().rc());
 
        colors_.apply();
-       formats_.apply();    // Must be before converters_.apply()
-       converters_.apply();
        inputs_misc_.apply(rc);
        interface_.apply(rc);
        language_.apply(rc);
@@ -298,7 +304,7 @@ void FormPreferences::apply()
        spelloptions_.apply(rc);
 
        // The "Save" button has been pressed.
-       if (controller().isClosing() && colors_.modifiedXformsPrefs) {
+       if (dialog().isClosing() && colors_.modifiedXformsPrefs) {
                string const filename =
                        AddName(user_lyxdir(), "preferences.xform");
                colors_.modifiedXformsPrefs = !XformsColor::write(filename);
@@ -308,12 +314,14 @@ void FormPreferences::apply()
 
 string const FormPreferences::getFeedback(FL_OBJECT * ob)
 {
-       Assert(ob);
+       BOOST_ASSERT(ob);
 
        if (ob->form->fdui == colors_.dialog())
                return colors_.feedback(ob);
        if (ob->form->fdui == converters_.dialog())
                return converters_.feedback(ob);
+       if (ob->form->fdui == copiers_.dialog())
+               return copiers_.feedback(ob);
        if (ob->form->fdui == formats_.dialog())
                return formats_.feedback(ob);
        if (ob->form->fdui == inputs_misc_.dialog())
@@ -341,7 +349,7 @@ string const FormPreferences::getFeedback(FL_OBJECT * ob)
 
 ButtonPolicy::SMInput FormPreferences::input(FL_OBJECT * ob, long)
 {
-       Assert(ob);
+       BOOST_ASSERT(ob);
 
        bool valid = true;
 
@@ -353,6 +361,8 @@ ButtonPolicy::SMInput FormPreferences::input(FL_OBJECT * ob, long)
                colors_.input(ob);
        } else if (ob->form->fdui == converters_.dialog()) {
                valid = converters_.input(ob);
+       } else if (ob->form->fdui == copiers_.dialog()) {
+               valid = copiers_.input(ob);
        } else if (ob->form->fdui == formats_.dialog()) {
                valid = formats_.input(ob);
        } else if  (ob->form->fdui == interface_.dialog()) {
@@ -381,6 +391,7 @@ void FormPreferences::update()
        colors_.update();
        formats_.update();   // Must be before converters_.update()
        converters_.update();
+       copiers_.update();
        inputs_misc_.update(rc);
        interface_.update(rc);
        language_.update(rc);
@@ -454,7 +465,7 @@ void FormPreferences::Colors::apply()
        // Now do the same for the LyX LColors...
        for (vector<NamedColor>::const_iterator cit = lyxColorDB.begin();
             cit != lyxColorDB.end(); ++cit) {
-               LColor::color lc = lcolor.getFromGUIName(cit->getname());
+               LColor::color lc = lcolor.getFromLyXName(cit->lyxname);
                if (lc == LColor::inherit) continue;
 
                // Create a valid X11 name of the form "#rrggbb"
@@ -566,25 +577,29 @@ void FormPreferences::Colors::LoadBrowserLyX()
        xformsColorDB.clear();
        XformsColor xcol;
 
-       xcol.name = _("GUI background");
+       xcol.lyxname = "GUI background";
+       xcol.guiname = _("GUI background");
        xcol.colorID = FL_COL1;
        fl_getmcolor(FL_COL1, &xcol.r, &xcol.g, &xcol.b);
 
        xformsColorDB.push_back(xcol);
 
-       xcol.name = _("GUI text");
+       xcol.lyxname = "GUI text";
+       xcol.guiname = _("GUI text");
        xcol.colorID = FL_BLACK;
        fl_getmcolor(FL_BLACK, &xcol.r, &xcol.g, &xcol.b);
 
        xformsColorDB.push_back(xcol);
 
-       xcol.name = _("GUI selection");
+       xcol.lyxname = "GUI selection";
+       xcol.guiname = _("GUI selection");
        xcol.colorID = FL_YELLOW;
        fl_getmcolor(FL_YELLOW, &xcol.r, &xcol.g, &xcol.b);
 
        xformsColorDB.push_back(xcol);
 
-       xcol.name = _("GUI pointer");
+       xcol.lyxname = "GUI pointer";
+       xcol.guiname = _("GUI pointer");
        xcol.colorID = GUI_COLOR_CURSOR;
        fl_getmcolor(GUI_COLOR_CURSOR, &xcol.r, &xcol.g, &xcol.b);
 
@@ -633,7 +648,7 @@ void FormPreferences::Colors::LoadBrowserLyX()
                }
 
                // Finally, push the color onto the database
-               NamedColor ncol(lcolor.getGUIName(lc), col);
+               NamedColor ncol(lcolor.getLyXName(lc), lcolor.getGUIName(lc), col);
                lyxColorDB.push_back(ncol);
        }
 
@@ -643,11 +658,11 @@ void FormPreferences::Colors::LoadBrowserLyX()
        fl_clear_browser(colbr);
        for (vector<XformsColor>::const_iterator cit = xformsColorDB.begin();
             cit != xformsColorDB.end(); ++cit) {
-               fl_addto_browser(colbr, cit->getname().c_str());
+               fl_addto_browser(colbr, cit->guiname.c_str());
        }
        for (vector<NamedColor>::const_iterator cit = lyxColorDB.begin();
             cit != lyxColorDB.end(); ++cit) {
-               fl_addto_browser(colbr, cit->getname().c_str());
+               fl_addto_browser(colbr, cit->guiname.c_str());
        }
 
        // just to be safe...
@@ -705,9 +720,15 @@ FD_preferences_converters const * FormPreferences::Converters::dialog()
 }
 
 
-void FormPreferences::Converters::apply() const
+::Converters & FormPreferences::Converters::converters()
 {
-       parent_.controller().setConverters(local_converters);
+       return parent_.controller().converters();
+}
+
+
+::Formats & FormPreferences::Converters::formats()
+{
+       return parent_.controller().formats();
 }
 
 
@@ -791,20 +812,18 @@ bool FormPreferences::Converters::input(FL_OBJECT const * const ob)
 
 void FormPreferences::Converters::update()
 {
-       local_converters = converters;
-       local_converters.update(local_formats);
        UpdateBrowser();
 }
 
 
 void FormPreferences::Converters::UpdateBrowser()
 {
-       local_converters.sort();
+       converters().sort();
 
        fl_freeze_form(dialog_->form);
        fl_clear_browser(dialog_->browser_all);
-       for (::Converters::const_iterator cit = local_converters.begin();
-            cit != local_converters.end(); ++cit) {
+       for (::Converters::const_iterator cit = converters().begin();
+            cit != converters().end(); ++cit) {
                string const name = cit->From->prettyname() + " -> "
                        + cit->To->prettyname();
                fl_addto_browser(dialog_->browser_all, name.c_str());
@@ -821,10 +840,10 @@ bool FormPreferences::Converters::Add()
        string const command = fl_get_input(dialog_->input_converter);
        string const flags = fl_get_input(dialog_->input_flags);
 
-       Converter const * old = local_converters.getConverter(from, to);
-       local_converters.add(from, to, command, flags);
+       Converter const * old = converters().getConverter(from, to);
+       converters().add(from, to, command, flags);
        if (!old) {
-               local_converters.updateLast(local_formats);
+               converters().updateLast(formats());
                UpdateBrowser();
        }
        setEnabled(dialog_->button_add, false);
@@ -840,12 +859,12 @@ bool FormPreferences::Converters::Browser()
 
        fl_freeze_form(dialog_->form);
 
-       Converter const & c = local_converters.get(i - 1);
-       int j = local_formats.getNumber(c.from);
+       Converter const & c = converters().get(i - 1);
+       int j = formats().getNumber(c.from);
        if (j >= 0)
                fl_set_choice(dialog_->choice_from, j + 1);
 
-       j = local_formats.getNumber(c.to);
+       j = formats().getNumber(c.to);
        if (j >= 0)
                fl_set_choice(dialog_->choice_to, j + 1);
 
@@ -869,7 +888,7 @@ bool FormPreferences::Converters::erase()
        string const from = GetFrom();
        string const to = GetTo();
 
-       local_converters.erase(from, to);
+       converters().erase(from, to);
        UpdateBrowser();
        return true;
 }
@@ -879,7 +898,7 @@ bool FormPreferences::Converters::Input()
 {
        string const from = GetFrom();
        string const to = GetTo();
-       int const sel = local_converters.getNumber(from, to);
+       int const sel = converters().getNumber(from, to);
 
        fl_freeze_form(dialog_->form);
 
@@ -913,37 +932,37 @@ bool FormPreferences::Converters::Input()
 }
 
 
-string const FormPreferences::Converters::GetFrom() const
+string const FormPreferences::Converters::GetFrom()
 {
        ::Formats::FormatList::size_type const i =
                  fl_get_choice(dialog_->choice_from);
 
-       if (i > 0 && i <= local_formats.size())
-               return local_formats.get(i - 1).name();
+       if (i > 0 && i <= formats().size())
+               return formats().get(i - 1).name();
 
        lyxerr << "FormPreferences::Converters::GetFrom: No choice!" << endl;
        return "???";
 }
 
 
-string const FormPreferences::Converters::GetTo() const
+string const FormPreferences::Converters::GetTo()
 {
        ::Formats::FormatList::size_type const i =
                  fl_get_choice(dialog_->choice_to);
 
-       if (i > 0 && i <= local_formats.size())
-               return local_formats.get(i - 1).name();
+       if (i > 0 && i <= formats().size())
+               return formats().get(i - 1).name();
 
        lyxerr << "FormPreferences::Converters::GetTo: No choice!" << endl;
        return "???";
 }
 
 
-void FormPreferences::Converters::UpdateChoices() const
+void FormPreferences::Converters::UpdateChoices()
 {
        string choice;
-       for (::Formats::const_iterator cit = local_formats.begin();
-            cit != local_formats.end(); ++cit) {
+       for (::Formats::const_iterator cit = formats().begin();
+            cit != formats().end(); ++cit) {
                if (!choice.empty())
                        choice += " | ";
                else
@@ -960,6 +979,292 @@ void FormPreferences::Converters::UpdateChoices() const
 }
 
 
+FormPreferences::Copiers::Copiers(FormPreferences & p)
+       : parent_(p)
+{}
+
+
+FD_preferences_copiers const * FormPreferences::Copiers::dialog()
+{
+       return dialog_.get();
+}
+
+
+::Movers & FormPreferences::Copiers::movers()
+{
+       return parent_.controller().movers();
+}
+
+
+void FormPreferences::Copiers::build()
+{
+       dialog_.reset(build_preferences_copiers(&parent_));
+
+       fl_set_input_return(dialog_->input_copier, FL_RETURN_CHANGED);
+
+       // set up the feedback mechanism
+       setPrehandler(dialog_->browser_all);
+       setPrehandler(dialog_->button_delete);
+       setPrehandler(dialog_->button_add);
+       setPrehandler(dialog_->choice_format);
+       setPrehandler(dialog_->input_copier);
+}
+
+
+string const
+FormPreferences::Copiers::feedback(FL_OBJECT const * const ob) const
+{
+       if (ob == dialog_->browser_all)
+               return _("All explicitly defined copiers for LyX");
+
+       if (ob == dialog_->choice_format)
+               return _("Copier for this format");
+
+       if (ob == dialog_->input_copier)
+
+               return _("The command used to copy the file. "
+                        "$$i is the \"from\" file name and "
+                        "$$o is the \"to\" file name.\n"
+                        "$$s can be used as path to "
+                        "LyX's own collection of scripts.");
+
+       if (ob == dialog_->button_delete)
+               return _("Remove the current copier from the list of available "
+                        "copiers. Note: you must then \"Apply\" the change.");
+
+       if (ob == dialog_->button_add) {
+               if (string(ob->label) == _("Add"))
+                       return _("Add the current copier to the list of available "
+                                "copiers. Note: you must then \"Apply\" the change.");
+               else
+                       return _("Modify the contents of the current copier. "
+                                "Note: you must then \"Apply\" the change.");
+       }
+
+       return string();
+}
+
+
+bool FormPreferences::Copiers::input(FL_OBJECT const * const ob)
+{
+       if (ob == dialog_->browser_all)
+               return Browser();
+
+       if (ob == dialog_->choice_format
+           || ob == dialog_->input_copier)
+               return Input();
+
+       if (ob == dialog_->button_add)
+               return Add();
+
+       if (ob == dialog_->button_delete)
+               return Erase();
+
+       return true;
+}
+
+
+void FormPreferences::Copiers::update()
+{
+       // Build data for the browser widget
+       Movers::iterator const begin = movers().begin();
+       Movers::iterator const end = movers().end();
+
+       vector<string> fmts;
+       fmts.reserve(std::distance(begin, end));
+       for (Movers::iterator it = begin; it != end; ++it) {
+               std::string const & command = it->second.command();
+               if (command.empty())
+                       continue;
+               std::string const & fmt = it->first;
+               fmts.push_back(::formats.prettyName(fmt));
+       }
+
+       std::sort(fmts.begin(), fmts.end());
+
+       // Build data for the choice widget
+       string choice;
+       for (::Formats::const_iterator it = ::formats.begin();
+            it != ::formats.end(); ++it) {
+               if (!choice.empty())
+                       choice += " | ";
+               else
+                       choice += ' ';
+               choice += it->prettyname();
+       }
+       choice += ' ';
+
+       // The input widget
+       fl_freeze_form(dialog_->form);
+       fl_set_input(dialog_->input_copier, "");
+
+       // The browser widget
+       fl_clear_browser(dialog_->browser_all);
+
+       vector<string>::const_iterator it = fmts.begin();
+       vector<string>::const_iterator const fmts_end = fmts.end();
+       for (; it != fmts_end; ++it)
+               fl_addto_browser(dialog_->browser_all, it->c_str());
+
+       // The choice widget
+       fl_clear_choice(dialog_->choice_format);
+       fl_addto_choice(dialog_->choice_format, choice.c_str());
+       fl_set_choice(dialog_->choice_format, 1);
+
+       Input();
+       fl_unfreeze_form(dialog_->form);
+}
+
+
+namespace {
+
+struct SamePrettyName {
+       SamePrettyName(string const & n) : pretty_name_(n) {}
+
+       bool operator()(::Format const & fmt) const {
+               return fmt.prettyname() == pretty_name_;
+       }
+
+private:
+       string const pretty_name_;
+};
+
+
+::Format const * getFormat(std::string const & prettyname)
+{
+       ::Formats::const_iterator it = ::formats.begin();
+       ::Formats::const_iterator const end = ::formats.end();
+       it = std::find_if(it, end, SamePrettyName(prettyname));
+       return it == end ? 0 : &*it;
+}
+
+} // namespace anon
+
+
+bool FormPreferences::Copiers::Add()
+{
+       ::Format const * fmt = getFormat(getString(dialog_->choice_format));
+       if (fmt == 0)
+               return false;
+
+       string const command = getString(dialog_->input_copier);
+       if (command.empty())
+               return false;
+
+       fl_freeze_form(dialog_->form);
+
+       movers().set(fmt->name(), command);
+       update();
+       setEnabled(dialog_->button_add, false);
+
+       fl_unfreeze_form(dialog_->form);
+       return true;
+}
+
+
+bool FormPreferences::Copiers::Browser()
+{
+       int const i = fl_get_browser(dialog_->browser_all);
+       if (i <= 0) return false;
+
+       ::Format const * fmt = getFormat(getString(dialog_->browser_all, i));
+       if (fmt == 0)
+               return false;
+
+       string const & fmt_name = fmt->name();
+       string const & gui_name = fmt->prettyname();
+       string const & command = movers().command(fmt_name);
+
+       fl_freeze_form(dialog_->form);
+
+       int const choice_size = fl_get_choice_maxitems(dialog_->choice_format);
+       for (int i = 1; i <= choice_size; ++i) {
+               char const * const c_str =
+                       fl_get_choice_item_text(dialog_->choice_format, i);
+               string const line = c_str ? trim(c_str) : string();
+               if (line == gui_name) {
+                       fl_set_choice(dialog_->choice_format, i);
+                       break;
+               }
+       }
+
+       fl_set_input(dialog_->input_copier, command.c_str());
+
+       fl_set_object_label(dialog_->button_add, idex(_("Modify|#M")).c_str());
+       fl_set_button_shortcut(dialog_->button_add,
+                              scex(_("Modify|#M")).c_str(), 1);
+
+       setEnabled(dialog_->button_add,    false);
+       setEnabled(dialog_->button_delete, true);
+
+       fl_unfreeze_form(dialog_->form);
+       return false;
+}
+
+
+bool FormPreferences::Copiers::Erase()
+{
+       ::Format const * fmt = getFormat(getString(dialog_->choice_format));
+       if (fmt == 0)
+               return false;
+
+       string const & fmt_name = fmt->name();
+
+       movers().set(fmt_name, string());
+       update();
+       return true;
+}
+
+
+bool FormPreferences::Copiers::Input()
+{
+       ::Format const * fmt = getFormat(getString(dialog_->choice_format));
+       if (fmt == 0)
+               return false;
+
+       string const & gui_name = fmt->prettyname();
+       string const command = getString(dialog_->input_copier);
+
+       fl_freeze_form(dialog_->form);
+       fl_deselect_browser(dialog_->browser_all);
+       bool found_line = false;
+       int const browser_size = fl_get_browser_maxline(dialog_->browser_all);
+       for (int i = 1; i <= browser_size; ++i) {
+               char const * const c_str =
+                       fl_get_browser_line(dialog_->browser_all, i);
+               string const line = c_str ? trim(c_str) : string();
+               if (line == gui_name) {
+                       fl_select_browser_line(dialog_->browser_all, i);
+                       int top = max(i-5, 1);
+                       fl_set_browser_topline(dialog_->browser_all, top);
+                       found_line = true;
+                       break;
+               }
+       }
+
+       if (!found_line) {
+               fl_set_object_label(dialog_->button_add,
+                                   idex(_("Add|#A")).c_str());
+               fl_set_button_shortcut(dialog_->button_add,
+                                      scex(_("Add|#A")).c_str(), 1);
+
+               setEnabled(dialog_->button_delete, false);
+       } else {
+               fl_set_object_label(dialog_->button_add,
+                                   idex(_("Modify|#M")).c_str());
+               fl_set_button_shortcut(dialog_->button_add,
+                                      scex(_("Modify|#M")).c_str(), 1);
+
+               setEnabled(dialog_->button_delete, true);
+       }
+
+       setEnabled(dialog_->button_add, !command.empty());
+
+       fl_unfreeze_form(dialog_->form);
+       return false;
+}
+
+
 FormPreferences::Formats::Formats(FormPreferences &  p)
        : parent_(p)
 {}
@@ -971,9 +1276,15 @@ FD_preferences_formats const * FormPreferences::Formats::dialog()
 }
 
 
-void FormPreferences::Formats::apply() const
+::Converters & FormPreferences::Formats::converters()
+{
+       return parent_.controller().converters();
+}
+
+
+::Formats & FormPreferences::Formats::formats()
 {
-       parent_.controller().setFormats(local_formats);
+       return parent_.controller().formats();
 }
 
 
@@ -983,6 +1294,7 @@ void FormPreferences::Formats::build()
 
        fl_set_input_return(dialog_->input_format, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_viewer, FL_RETURN_CHANGED);
+       fl_set_input_return(dialog_->input_editor, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_shrtcut, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_gui_name, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_extension, FL_RETURN_CHANGED);
@@ -997,6 +1309,7 @@ void FormPreferences::Formats::build()
        setPrehandler(dialog_->button_add);
        setPrehandler(dialog_->input_extension);
        setPrehandler(dialog_->input_viewer);
+       setPrehandler(dialog_->input_editor);
        setPrehandler(dialog_->input_shrtcut);
 }
 
@@ -1023,6 +1336,9 @@ FormPreferences::Formats::feedback(FL_OBJECT const * const ob) const
        if (ob == dialog_->input_viewer)
                return  _("The command used to launch the viewer application.");
 
+       if (ob == dialog_->input_editor)
+               return  _("The command used to launch the editor application.");
+
        if (ob == dialog_->button_delete)
                return  _("Remove the current format from the list of available "
                          "formats. Note: you must then \"Apply\" the change.");
@@ -1049,7 +1365,8 @@ bool FormPreferences::Formats::input(FL_OBJECT const * const ob)
            || ob == dialog_->input_gui_name
            || ob == dialog_->input_shrtcut
            || ob == dialog_->input_extension
-           || ob == dialog_->input_viewer)
+           || ob == dialog_->input_viewer
+           || ob == dialog_->input_editor)
                return Input();
 
        if (ob == dialog_->button_add)
@@ -1064,20 +1381,19 @@ bool FormPreferences::Formats::input(FL_OBJECT const * const ob)
 
 void FormPreferences::Formats::update()
 {
-       local_formats = formats;
        UpdateBrowser();
 }
 
 
 void FormPreferences::Formats::UpdateBrowser()
 {
-       local_formats.sort();
+       formats().sort();
 
        fl_freeze_form(dialog_->form);
        fl_deselect_browser(dialog_->browser_all);
        fl_clear_browser(dialog_->browser_all);
-       for (::Formats::const_iterator cit = local_formats.begin();
-            cit != local_formats.end(); ++cit)
+       for (::Formats::const_iterator cit = formats().begin();
+            cit != formats().end(); ++cit)
                fl_addto_browser(dialog_->browser_all,
                                 cit->prettyname().c_str());
 
@@ -1086,7 +1402,7 @@ void FormPreferences::Formats::UpdateBrowser()
 
        // Mustn't forget to update the Formats available to the converters_
        parent_.converters_.UpdateChoices();
-       local_converters.update(local_formats);
+       converters().update(formats());
 }
 
 
@@ -1097,11 +1413,11 @@ bool FormPreferences::Formats::Add()
        string const extension = fl_get_input(dialog_->input_extension);
        string const shortcut =  fl_get_input(dialog_->input_shrtcut);
        string const viewer =  fl_get_input(dialog_->input_viewer);
+       string const editor =  fl_get_input(dialog_->input_editor);
 
-       Format const * old = local_formats.getFormat(name);
+       Format const * old = formats().getFormat(name);
        string const old_prettyname = old ? old->prettyname() : string();
-       local_formats.add(name, extension, prettyname, shortcut);
-       local_formats.setViewer(name, viewer);
+       formats().add(name, extension, prettyname, shortcut, viewer, editor);
        if (!old || prettyname != old_prettyname) {
                UpdateBrowser();
                if (old)
@@ -1121,13 +1437,14 @@ bool FormPreferences::Formats::Browser()
 
        fl_freeze_form(dialog_->form);
 
-       Format const & f = local_formats.get(i - 1);
+       Format const & f = formats().get(i - 1);
 
        fl_set_input(dialog_->input_format, f.name().c_str());
        fl_set_input(dialog_->input_gui_name, f.prettyname().c_str());
        fl_set_input(dialog_->input_shrtcut, f.shortcut().c_str());
        fl_set_input(dialog_->input_extension, f.extension().c_str());
        fl_set_input(dialog_->input_viewer, f.viewer().c_str());
+       fl_set_input(dialog_->input_editor, f.editor().c_str());
 
        fl_set_object_label(dialog_->button_add,
                            idex(_("Modify|#M")).c_str());
@@ -1146,14 +1463,14 @@ bool FormPreferences::Formats::erase()
 {
        string const name = fl_get_input(dialog_->input_format);
 
-       if (local_converters.formatIsUsed(name)) {
+       if (converters().formatIsUsed(name)) {
                parent_.postWarning(_("Cannot remove a Format used by a Converter. "
                                      "Remove the converter first."));
                setEnabled(dialog_->button_delete, false);
                return false;
        }
 
-       local_formats.erase(name);
+       formats().erase(name);
        UpdateBrowser();
        return true;
 }
@@ -1162,7 +1479,7 @@ bool FormPreferences::Formats::erase()
 bool FormPreferences::Formats::Input()
 {
        string const name = fl_get_input(dialog_->input_format);
-       int const sel = local_formats.getNumber(name);
+       int const sel = formats().getNumber(name);
        fl_freeze_form(dialog_->form);
 
        if (sel < 0) {
@@ -1433,12 +1750,12 @@ void FormPreferences::Language::build()
        fl_set_input_return(dialog_->input_command_end, FL_RETURN_CHANGED);
 
        // Store the lang identifiers for later
-       vector<frnt::LanguagePair> const langs = frnt::getLanguageData(false);
+       vector<LanguagePair> const langs = getLanguageData(false);
        lang_ = getSecond(langs);
 
        FL_OBJECT * obj = dialog_->combox_default_lang;
-       vector<frnt::LanguagePair>::const_iterator lit  = langs.begin();
-       vector<frnt::LanguagePair>::const_iterator lend = langs.end();
+       vector<LanguagePair>::const_iterator lit  = langs.begin();
+       vector<LanguagePair>::const_iterator lend = langs.end();
        for (; lit != lend; ++lit) {
                fl_addto_combox(obj, lit->first.c_str());
        }
@@ -1588,29 +1905,41 @@ void FormPreferences::LnFmisc::apply(LyXRC & rc) const
                fl_get_button(dialog_->check_cursor_follows_scrollbar);
        rc.dialogs_iconify_with_main =
                fl_get_button(dialog_->check_dialogs_iconify_with_main);
-       rc.preview = fl_get_button(dialog_->check_preview_latex);
+
+       switch (fl_get_choice(dialog_->choice_instant_preview)) {
+       case 1:
+               rc.preview = LyXRC::PREVIEW_OFF;
+               break;
+       case 2:
+               rc.preview = LyXRC::PREVIEW_NO_MATH;
+               break;
+       case 3:
+               rc.preview = LyXRC::PREVIEW_ON;
+               break;
+       }
+
        rc.autosave = static_cast<unsigned int>
                (fl_get_counter_value(dialog_->counter_autosave));
        rc.wheel_jump = static_cast<unsigned int>
                (fl_get_counter_value(dialog_->counter_wm_jump));
 
        // See FIXME below
-       // lyx::graphics::DisplayType old_value = rc.display_graphics;
-       switch (fl_get_choice(dialog_->choice_display)) {
+       // graphics::DisplayType old_value = rc.display_graphics;
+       switch (fl_get_choice(dialog_->choice_graphics_display)) {
        case 4:
-               rc.display_graphics = lyx::graphics::NoDisplay;
+               rc.display_graphics = graphics::NoDisplay;
                break;
        case 3:
-               rc.display_graphics = lyx::graphics::ColorDisplay;
+               rc.display_graphics = graphics::ColorDisplay;
                break;
        case 2:
-               rc.display_graphics = lyx::graphics::GrayscaleDisplay;
+               rc.display_graphics = graphics::GrayscaleDisplay;
                break;
        case 1:
-               rc.display_graphics = lyx::graphics::MonochromeDisplay;
+               rc.display_graphics = graphics::MonochromeDisplay;
                break;
        default:
-               rc.display_graphics = lyx::graphics::ColorDisplay;
+               rc.display_graphics = graphics::ColorDisplay;
                break;
        }
 
@@ -1619,7 +1948,7 @@ void FormPreferences::LnFmisc::apply(LyXRC & rc) const
 #endif
 #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
@@ -1641,11 +1970,14 @@ void FormPreferences::LnFmisc::build()
        setPrehandler(dialog_->counter_autosave);
        setPrehandler(dialog_->check_cursor_follows_scrollbar);
        setPrehandler(dialog_->check_dialogs_iconify_with_main);
-       setPrehandler(dialog_->check_preview_latex);
+       setPrehandler(dialog_->choice_instant_preview);
        setPrehandler(dialog_->counter_wm_jump);
 
-       fl_addto_choice(dialog_->choice_display,
+       fl_addto_choice(dialog_->choice_graphics_display,
                        _("Monochrome|Grayscale|Color|Do not display").c_str());
+
+       fl_addto_choice(dialog_->choice_instant_preview,
+                       _("Off|No math|On").c_str());
 }
 
 
@@ -1658,13 +1990,13 @@ FormPreferences::LnFmisc::feedback(FL_OBJECT const * const ob) const
                return LyXRC::getDescription(LyXRC::RC_CURSOR_FOLLOWS_SCROLLBAR);
        if (ob == dialog_->check_dialogs_iconify_with_main)
                return LyXRC::getDescription(LyXRC::RC_DIALOGS_ICONIFY_WITH_MAIN);
-       if (ob == dialog_->check_preview_latex)
+       if (ob == dialog_->choice_instant_preview)
                return LyXRC::getDescription(LyXRC::RC_PREVIEW);
        if (ob == dialog_->counter_autosave)
                return LyXRC::getDescription(LyXRC::RC_AUTOSAVE);
        if (ob == dialog_->counter_wm_jump)
                return LyXRC::getDescription(LyXRC::RC_WHEEL_JUMP);
-       if (ob == dialog_->choice_display)
+       if (ob == dialog_->choice_graphics_display)
                return LyXRC::getDescription(LyXRC::RC_DISPLAY_GRAPHICS);
        return string();
 }
@@ -1678,26 +2010,37 @@ void FormPreferences::LnFmisc::update(LyXRC const & rc)
                      rc.cursor_follows_scrollbar);
        fl_set_button(dialog_->check_dialogs_iconify_with_main,
                      rc.dialogs_iconify_with_main);
-       fl_set_button(dialog_->check_preview_latex,
-                     rc.preview);
+
+       switch (rc.preview) {
+       case LyXRC::PREVIEW_OFF:
+               fl_set_choice(dialog_->choice_instant_preview, 1);
+               break;
+       case LyXRC::PREVIEW_NO_MATH:
+               fl_set_choice(dialog_->choice_instant_preview, 2);
+               break;
+       case LyXRC::PREVIEW_ON:
+               fl_set_choice(dialog_->choice_instant_preview, 3);
+               break;
+       }
+
        fl_set_counter_value(dialog_->counter_autosave, rc.autosave);
        fl_set_counter_value(dialog_->counter_wm_jump, rc.wheel_jump);
 
        switch (rc.display_graphics) {
-       case lyx::graphics::NoDisplay:
-               fl_set_choice(dialog_->choice_display, 4);
+       case graphics::NoDisplay:
+               fl_set_choice(dialog_->choice_graphics_display, 4);
                break;
-       case lyx::graphics::ColorDisplay:
-               fl_set_choice(dialog_->choice_display, 3);
+       case graphics::ColorDisplay:
+               fl_set_choice(dialog_->choice_graphics_display, 3);
                break;
-       case lyx::graphics::GrayscaleDisplay:
-               fl_set_choice(dialog_->choice_display, 2);
+       case graphics::GrayscaleDisplay:
+               fl_set_choice(dialog_->choice_graphics_display, 2);
                break;
-       case lyx::graphics::MonochromeDisplay:
-               fl_set_choice(dialog_->choice_display, 1);
+       case graphics::MonochromeDisplay:
+               fl_set_choice(dialog_->choice_graphics_display, 1);
                break;
        default:
-               fl_set_choice(dialog_->choice_display, 3);
+               fl_set_choice(dialog_->choice_graphics_display, 3);
                break;
        }
 }
@@ -1726,6 +2069,8 @@ void FormPreferences::OutputsMisc::apply(LyXRC & rc) const
 
        rc.ascii_roff_command = fl_get_input(dialog_->input_ascii_roff);
        rc.chktex_command = fl_get_input(dialog_->input_checktex);
+       rc.bibtex_command = fl_get_input(dialog_->input_bibtex);
+       rc.index_command = fl_get_input(dialog_->input_index);
        rc.view_dvi_paper_option = fl_get_input(dialog_->input_paperoption);
        rc.auto_reset_options = fl_get_button(dialog_->check_autoreset_classopt);
 }
@@ -1740,7 +2085,9 @@ void FormPreferences::OutputsMisc::build()
        fl_set_counter_return(dialog_->counter_line_len, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_tex_encoding, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_ascii_roff,   FL_RETURN_CHANGED);
+       fl_set_input_return(dialog_->input_bibtex,       FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_checktex,     FL_RETURN_CHANGED);
+       fl_set_input_return(dialog_->input_index,        FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_paperoption,  FL_RETURN_CHANGED);
 
        fl_addto_choice(dialog_->choice_default_papersize,
@@ -1752,7 +2099,9 @@ void FormPreferences::OutputsMisc::build()
        setPrehandler(dialog_->input_tex_encoding);
        setPrehandler(dialog_->choice_default_papersize);
        setPrehandler(dialog_->input_ascii_roff);
+       setPrehandler(dialog_->input_bibtex);
        setPrehandler(dialog_->input_checktex);
+       setPrehandler(dialog_->input_index);
        setPrehandler(dialog_->input_paperoption);
        setPrehandler(dialog_->check_autoreset_classopt);
 }
@@ -1767,8 +2116,12 @@ FormPreferences::OutputsMisc::feedback(FL_OBJECT const * const ob) const
                return LyXRC::getDescription(LyXRC::RC_FONT_ENCODING);
        if (ob == dialog_->input_ascii_roff)
                return LyXRC::getDescription(LyXRC::RC_ASCIIROFF_COMMAND);
+       if (ob == dialog_->input_bibtex)
+               return LyXRC::getDescription(LyXRC::RC_BIBTEX_COMMAND);
        if (ob == dialog_->input_checktex)
                return LyXRC::getDescription(LyXRC::RC_CHKTEX_COMMAND);
+       if (ob == dialog_->input_index)
+               return LyXRC::getDescription(LyXRC::RC_INDEX_COMMAND);
        if (ob == dialog_->choice_default_papersize)
                return LyXRC::getDescription(LyXRC::RC_DEFAULT_PAPERSIZE);
        if (ob == dialog_->input_paperoption)
@@ -1791,6 +2144,10 @@ void FormPreferences::OutputsMisc::update(LyXRC const & rc)
                     rc.ascii_roff_command.c_str());
        fl_set_input(dialog_->input_checktex,
                     rc.chktex_command.c_str());
+       fl_set_input(dialog_->input_bibtex,
+                    rc.bibtex_command.c_str());
+       fl_set_input(dialog_->input_index,
+                    rc.index_command.c_str());
        fl_set_input(dialog_->input_paperoption,
                     rc.view_dvi_paper_option.c_str());
        fl_set_button(dialog_->check_autoreset_classopt,
@@ -1814,17 +2171,10 @@ void FormPreferences::Paths::apply(LyXRC & rc)
 {
        rc.document_path = fl_get_input(dialog_->input_default_path);
        rc.template_path = fl_get_input(dialog_->input_template_path);
+       rc.tempdir_path  = fl_get_input(dialog_->input_temp_dir);
 
-       int button = fl_get_button(dialog_->check_use_temp_dir);
-       string str  = fl_get_input(dialog_->input_temp_dir);
-       if (!button)
-               str.erase();
-
-       rc.use_tempdir = button;
-       rc.tempdir_path = str;
-
-       button = fl_get_button(dialog_->check_last_files);
-       str = fl_get_input(dialog_->input_lastfiles);
+       int button = fl_get_button(dialog_->check_last_files);
+       string str = fl_get_input(dialog_->input_lastfiles);
        if (!button) str.erase();
 
        rc.check_lastfiles = button;
@@ -1856,6 +2206,7 @@ void FormPreferences::Paths::build()
        fl_set_input_return(dialog_->input_temp_dir, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_lastfiles, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_backup_path, FL_RETURN_CHANGED);
+       fl_set_counter_bounds(dialog_->counter_lastfiles, 0, maxlastfiles);
        fl_set_counter_return(dialog_->counter_lastfiles, FL_RETURN_CHANGED);
        fl_set_input_return(dialog_->input_serverpipe, FL_RETURN_CHANGED);
 
@@ -1869,7 +2220,6 @@ void FormPreferences::Paths::build()
        setPrehandler(dialog_->input_backup_path);
        setPrehandler(dialog_->input_serverpipe);
        setPrehandler(dialog_->input_temp_dir);
-       setPrehandler(dialog_->check_use_temp_dir);
 }
 
 
@@ -1880,8 +2230,6 @@ FormPreferences::Paths::feedback(FL_OBJECT const * const ob) const
                return LyXRC::getDescription(LyXRC::RC_DOCUMENTPATH);
        if (ob == dialog_->input_template_path)
                return LyXRC::getDescription(LyXRC::RC_TEMPLATEPATH);
-       if (ob == dialog_->check_use_temp_dir)
-               return LyXRC::getDescription(LyXRC::RC_USETEMPDIR);
        if (ob == dialog_->input_temp_dir)
                return LyXRC::getDescription(LyXRC::RC_TEMPDIRPATH);
        if (ob == dialog_->check_last_files)
@@ -1907,11 +2255,6 @@ bool FormPreferences::Paths::input(FL_OBJECT const * const ob)
        // !ob if function is called from Paths::update() to de/activate
        // objects,
        // otherwise the function is called by an xforms CB via input().
-       if (!ob || ob == dialog_->check_use_temp_dir) {
-               bool const enable = fl_get_button(dialog_->check_use_temp_dir);
-               setEnabled(dialog_->input_temp_dir, enable);
-       }
-
        if (!ob || ob == dialog_->check_last_files) {
                bool const enable = fl_get_button(dialog_->check_last_files);
                setEnabled(dialog_->input_lastfiles, enable);
@@ -2035,13 +2378,7 @@ void FormPreferences::Paths::update(LyXRC const & rc)
                      rc.make_backup);
        fl_set_input(dialog_->input_backup_path, str.c_str());
 
-       str.erase();
-       if (rc.use_tempdir)
-               str = rc.tempdir_path;
-
-       fl_set_button(dialog_->check_use_temp_dir,
-                     rc.use_tempdir);
-       fl_set_input(dialog_->input_temp_dir, str.c_str());
+       fl_set_input(dialog_->input_temp_dir, rc.tempdir_path.c_str());
 
        str.erase();
        if (rc.check_lastfiles)
@@ -2771,3 +3108,6 @@ void FormPreferences::SpellOptions::update(LyXRC const & rc)
        // buttons.
        input(0);
 }
+
+} // namespace frontend
+} // namespace lyx