/* FormPreferences.C * FormPreferences Interface Class Implementation */ #include #include FORMS_H_LOCATION #ifdef __GNUG_ #pragma implementation #endif #include "FormPreferences.h" #include "form_preferences.h" #include "input_validators.h" #include "LyXView.h" #include "lyxfunc.h" #include "Dialogs.h" #include "lyxrc.h" #include "debug.h" #include "support/FileInfo.h" #include "support/filetools.h" #include "lyx_gui_misc.h" #ifdef SIGC_CXX_NAMESPACES using SigC::slot; #endif FormPreferences::FormPreferences(LyXView * lv, Dialogs * d) : FormBase(lv, d, _("Preferences"), BUFFER_INDEPENDENT, HIDE, new PreferencesPolicy), dialog_(0), outputs_tab_(0), look_n_feel_tab_(0), inputs_tab_(0), lnf_general_(0), screen_fonts_(0), interface_(0), printer_(0), paths_(0), outputs_general_(0), minw_(0), minh_(0) { // let the dialog be shown // This is a permanent connection so we won't bother // storing a copy because we won't be disconnecting. d->showPreferences.connect(slot(this, &FormPreferences::show)); } FormPreferences::~FormPreferences() { delete dialog_; delete look_n_feel_tab_; delete inputs_tab_; delete outputs_tab_; delete lnf_general_; delete screen_fonts_; delete interface_; delete printer_; delete paths_; delete outputs_general_; } void FormPreferences::hide() { // We need to hide the active tabfolder otherwise we get a // BadDrawable error from X windows and LyX crashes without saving. FL_FORM * outer_form = fl_get_active_folder(dialog_->tabfolder_prefs); if (outer_form && outer_form->visible) { fl_hide_form(outer_form); } FormBase::hide(); } void FormPreferences::build() { dialog_ = build_preferences(); // manage the restore, save, apply and cancel/close buttons bc_.setOK(dialog_->button_ok); bc_.setApply(dialog_->button_apply); bc_.setCancel(dialog_->button_cancel); bc_.setUndoAll(dialog_->button_restore); bc_.refresh(); // Workaround dumb xforms sizing bug minw_ = dialog_->form->w; minh_ = dialog_->form->h; // build the tab folders outputs_tab_ = build_outer_tab(); look_n_feel_tab_ = build_outer_tab(); inputs_tab_ = build_outer_tab(); // build actual tabfolder contents // these will become nested tabfolders screen_fonts_ = build_screen_fonts(); interface_ = build_interface(); lnf_general_ = build_lnf_general(); printer_ = build_printer(); paths_ = build_paths(); outputs_general_ = build_outputs_general(); // setup the input returns // Lnf_General tab fl_set_counter_return(lnf_general_->counter_autosave, FL_RETURN_CHANGED); fl_set_counter_return(lnf_general_->counter_wm_jump, FL_RETURN_CHANGED); // Screen fonts fl_set_input_return(screen_fonts_->input_roman, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_sans, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_typewriter, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_screen_encoding, FL_RETURN_CHANGED); fl_set_counter_return(screen_fonts_->counter_zoom, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_tiny, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_script, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_footnote, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_small, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_normal, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_large, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_larger, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_largest, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_huge, FL_RETURN_CHANGED); fl_set_input_return(screen_fonts_->input_huger, FL_RETURN_CHANGED); // interface fl_set_input_return(interface_->input_popup_font, FL_RETURN_CHANGED); fl_set_input_return(interface_->input_menu_font, FL_RETURN_CHANGED); fl_set_input_return(interface_->input_popup_encoding, FL_RETURN_CHANGED); fl_set_input_return(interface_->input_bind_file, FL_RETURN_CHANGED); fl_set_input_return(interface_->input_ui_file, FL_RETURN_CHANGED); // printer fl_set_input_return(printer_->input_command, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_page_range, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_copies, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_reverse, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_to_printer, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_file_extension, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_spool_command, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_paper_type, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_even_pages, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_odd_pages, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_collated, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_landscape, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_to_file, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_extra_options, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_spool_prefix, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_paper_size, FL_RETURN_CHANGED); fl_set_input_return(printer_->input_name, FL_RETURN_CHANGED); // paths fl_set_input_return(paths_->input_default_path, FL_RETURN_CHANGED); fl_set_input_return(paths_->input_template_path, FL_RETURN_CHANGED); fl_set_input_return(paths_->input_temp_dir, FL_RETURN_CHANGED); fl_set_input_return(paths_->input_lastfiles, FL_RETURN_CHANGED); fl_set_input_return(paths_->input_backup_path, FL_RETURN_CHANGED); fl_set_counter_return(paths_->counter_lastfiles, FL_RETURN_CHANGED); // outputs general fl_set_counter_return(outputs_general_->counter_line_len, FL_RETURN_CHANGED); // Now add them to the tabfolder fl_addto_tabfolder(dialog_->tabfolder_prefs, _("Look and Feel"), look_n_feel_tab_->form); fl_addto_tabfolder(dialog_->tabfolder_prefs, _("Inputs"), inputs_tab_->form); fl_addto_tabfolder(dialog_->tabfolder_prefs, _("Outputs"), outputs_tab_->form); // now build the nested tabfolders // Starting with look and feel fl_addto_tabfolder(look_n_feel_tab_->tabfolder_outer, _("Screen Fonts"), screen_fonts_->form); fl_addto_tabfolder(look_n_feel_tab_->tabfolder_outer, _("Interface"), interface_->form); fl_addto_tabfolder(look_n_feel_tab_->tabfolder_outer, _("General"), lnf_general_->form); // then build inputs // Paths should probably go in a few outer_tab called Files fl_addto_tabfolder(inputs_tab_->tabfolder_outer, _("Paths"), paths_->form); // then building outputs fl_addto_tabfolder(outputs_tab_->tabfolder_outer, _("Printer"), printer_->form); fl_addto_tabfolder(outputs_tab_->tabfolder_outer, _("General"), outputs_general_->form); // deactivate the various browse buttons because they // currently aren't implemented fl_deactivate_object(interface_->button_bind_file_browse); fl_deactivate_object(interface_->button_ui_file_browse); fl_deactivate_object(paths_->button_document_browse); fl_deactivate_object(paths_->button_template_browse); fl_deactivate_object(paths_->button_temp_dir_browse); fl_deactivate_object(paths_->button_lastfiles_browse); fl_deactivate_object(paths_->button_backup_path_browse); fl_set_object_lcol(interface_->button_bind_file_browse, FL_INACTIVE); fl_set_object_lcol(interface_->button_ui_file_browse, FL_INACTIVE); fl_set_object_lcol(paths_->button_document_browse, FL_INACTIVE); fl_set_object_lcol(paths_->button_template_browse, FL_INACTIVE); fl_set_object_lcol(paths_->button_temp_dir_browse, FL_INACTIVE); fl_set_object_lcol(paths_->button_lastfiles_browse, FL_INACTIVE); fl_set_object_lcol(paths_->button_backup_path_browse, FL_INACTIVE); } FL_FORM * FormPreferences::form() const { if (dialog_) return dialog_->form; return 0; } void FormPreferences::connect() { FormBase::connect(); fl_set_form_minsize(dialog_->form, minw_, minh_); } void FormPreferences::apply() { // set the new lyxrc entries // many of these need to trigger other functions when the assignment // is made. For example, screen zoom and font types. These could be // handled either by signals/slots in lyxrc or just directly call the // associated functions here. // There are other problems with this scheme. We really should check // what we copy to make sure that it really is necessary to do things // like update the screen fonts because that flushes the textcache // and other stuff which may cost us a lot on slower/high-load machines. // Look 'n Feel General tab lyxrc.show_banner = fl_get_button(lnf_general_->check_banner); lyxrc.auto_region_delete = fl_get_button(lnf_general_-> check_auto_region_delete); lyxrc.exit_confirmation = fl_get_button(lnf_general_->check_exit_confirm); lyxrc.display_shortcuts = fl_get_button(lnf_general_->check_display_shortcuts); lyxrc.new_ask_filename = fl_get_button(lnf_general_->check_ask_new_file); lyxrc.cursor_follows_scrollbar = fl_get_button(lnf_general_->check_cursor_follows_scrollbar); lyxrc.autosave = static_cast (fl_get_counter_value(lnf_general_->counter_autosave)); lyxrc.wheel_jump = static_cast (fl_get_counter_value(lnf_general_->counter_wm_jump)); // Interface lyxrc.popup_font_name = fl_get_input(interface_->input_popup_font); lyxrc.menu_font_name = fl_get_input(interface_->input_menu_font); lyxrc.font_norm_menu = fl_get_input(interface_->input_popup_encoding); lyxrc.bind_file = fl_get_input(interface_->input_bind_file); lyxrc.ui_file = fl_get_input(interface_->input_ui_file); // Screen fonts if (lyxrc.roman_font_name != fl_get_input(screen_fonts_->input_roman) || lyxrc.sans_font_name != fl_get_input(screen_fonts_->input_sans) || lyxrc.typewriter_font_name != fl_get_input(screen_fonts_->input_typewriter) || lyxrc.font_norm != fl_get_input(screen_fonts_->input_screen_encoding) || lyxrc.use_scalable_fonts != fl_get_button(screen_fonts_->check_scalable) || lyxrc.zoom != static_cast (fl_get_counter_value(screen_fonts_->counter_zoom)) || lyxrc.font_sizes[LyXFont::SIZE_TINY] != strToDbl(fl_get_input(screen_fonts_->input_tiny)) || lyxrc.font_sizes[LyXFont::SIZE_SCRIPT] != strToDbl(fl_get_input(screen_fonts_->input_script)) || lyxrc.font_sizes[LyXFont::SIZE_FOOTNOTE] != strToDbl(fl_get_input(screen_fonts_->input_footnote)) || lyxrc.font_sizes[LyXFont::SIZE_SMALL] != strToDbl(fl_get_input(screen_fonts_->input_small)) || lyxrc.font_sizes[LyXFont::SIZE_NORMAL] != strToDbl(fl_get_input(screen_fonts_->input_normal)) || lyxrc.font_sizes[LyXFont::SIZE_LARGE] != strToDbl(fl_get_input(screen_fonts_->input_large)) || lyxrc.font_sizes[LyXFont::SIZE_LARGER] != strToDbl(fl_get_input(screen_fonts_->input_larger)) || lyxrc.font_sizes[LyXFont::SIZE_LARGEST] != strToDbl(fl_get_input(screen_fonts_->input_largest)) || lyxrc.font_sizes[LyXFont::SIZE_HUGE] != strToDbl(fl_get_input(screen_fonts_->input_huge)) || lyxrc.font_sizes[LyXFont::SIZE_HUGER] != strToDbl(fl_get_input(screen_fonts_->input_huger))) { // Something has changed so copy all of them and then force // an update of the screen fonts (ie. redraw every buffer) lyxrc.roman_font_name = fl_get_input(screen_fonts_->input_roman); lyxrc.sans_font_name = fl_get_input(screen_fonts_->input_sans); lyxrc.typewriter_font_name = fl_get_input(screen_fonts_-> input_typewriter); lyxrc.font_norm = fl_get_input(screen_fonts_-> input_screen_encoding); lyxrc.use_scalable_fonts = fl_get_button(screen_fonts_->check_scalable); lyxrc.zoom = static_cast (fl_get_counter_value(screen_fonts_->counter_zoom)); lyxrc.font_sizes[LyXFont::SIZE_TINY] = strToDbl(fl_get_input(screen_fonts_->input_tiny)); lyxrc.font_sizes[LyXFont::SIZE_SCRIPT] = strToDbl(fl_get_input(screen_fonts_->input_script)); lyxrc.font_sizes[LyXFont::SIZE_FOOTNOTE] = strToDbl(fl_get_input(screen_fonts_->input_footnote)); lyxrc.font_sizes[LyXFont::SIZE_SMALL] = strToDbl(fl_get_input(screen_fonts_->input_small)); lyxrc.font_sizes[LyXFont::SIZE_NORMAL] = strToDbl(fl_get_input(screen_fonts_->input_normal)); lyxrc.font_sizes[LyXFont::SIZE_LARGE] = strToDbl(fl_get_input(screen_fonts_->input_large)); lyxrc.font_sizes[LyXFont::SIZE_LARGER] = strToDbl(fl_get_input(screen_fonts_->input_larger)); lyxrc.font_sizes[LyXFont::SIZE_LARGEST] = strToDbl(fl_get_input(screen_fonts_->input_largest)); lyxrc.font_sizes[LyXFont::SIZE_HUGE] = strToDbl(fl_get_input(screen_fonts_->input_huge)); lyxrc.font_sizes[LyXFont::SIZE_HUGER] = strToDbl(fl_get_input(screen_fonts_->input_huger)); // Now update the buffers // Can anything below here affect the redraw process? lv_->getLyXFunc()->Dispatch(LFUN_SCREEN_FONT_UPDATE); } // printer lyxrc.print_adapt_output = fl_get_button(printer_->check_adapt_output); lyxrc.print_command = fl_get_input(printer_->input_command); lyxrc.print_pagerange_flag = fl_get_input(printer_->input_page_range); lyxrc.print_copies_flag = fl_get_input(printer_->input_copies); lyxrc.print_reverse_flag = fl_get_input(printer_->input_reverse); lyxrc.print_to_printer = fl_get_input(printer_->input_to_printer); lyxrc.print_file_extension = fl_get_input(printer_->input_file_extension); lyxrc.print_spool_command = fl_get_input(printer_->input_spool_command); lyxrc.print_paper_flag = fl_get_input(printer_->input_paper_type); lyxrc.print_evenpage_flag = fl_get_input(printer_->input_even_pages); lyxrc.print_oddpage_flag = fl_get_input(printer_->input_odd_pages); lyxrc.print_collcopies_flag = fl_get_input(printer_->input_collated); lyxrc.print_landscape_flag = fl_get_input(printer_->input_landscape); lyxrc.print_to_file = fl_get_input(printer_->input_to_file); lyxrc.print_extra_options = fl_get_input(printer_->input_extra_options); lyxrc.print_spool_printerprefix = fl_get_input(printer_->input_spool_prefix); lyxrc.print_paper_dimension_flag = fl_get_input(printer_->input_paper_size); lyxrc.printer = fl_get_input(printer_->input_name); // paths lyxrc.document_path = fl_get_input(paths_->input_default_path); lyxrc.template_path = fl_get_input(paths_->input_template_path); lyxrc.tempdir_path = fl_get_input(paths_->input_temp_dir); lyxrc.lastfiles = fl_get_input(paths_->input_lastfiles); lyxrc.backupdir_path = fl_get_input(paths_->input_backup_path); lyxrc.use_tempdir = fl_get_button(paths_->check_use_temp_dir); lyxrc.check_lastfiles = fl_get_button(paths_->check_last_files); lyxrc.make_backup = fl_get_button(paths_->check_make_backups); lyxrc.num_lastfiles = static_cast (fl_get_counter_value(paths_->counter_lastfiles)); // outputs general lyxrc.ascii_linelen = static_cast (fl_get_counter_value(outputs_general_->counter_line_len)); } void FormPreferences::update() { if (dialog_) { // read lyxrc entries // Lnf_General tab fl_set_button(lnf_general_->check_banner, lyxrc.show_banner); fl_set_button(lnf_general_->check_auto_region_delete, lyxrc.auto_region_delete); fl_set_button(lnf_general_->check_exit_confirm, lyxrc.exit_confirmation); fl_set_button(lnf_general_->check_display_shortcuts, lyxrc.display_shortcuts); fl_set_button(lnf_general_->check_ask_new_file, lyxrc.new_ask_filename); fl_set_button(lnf_general_->check_cursor_follows_scrollbar, lyxrc.cursor_follows_scrollbar); fl_set_counter_value(lnf_general_->counter_autosave, lyxrc.autosave); fl_set_counter_value(lnf_general_->counter_wm_jump, lyxrc.wheel_jump); // Screen fonts fl_set_input(screen_fonts_->input_roman, lyxrc.roman_font_name.c_str()); fl_set_input(screen_fonts_->input_sans, lyxrc.sans_font_name.c_str()); fl_set_input(screen_fonts_->input_typewriter, lyxrc.typewriter_font_name.c_str()); fl_set_input(screen_fonts_->input_screen_encoding, lyxrc.font_norm.c_str()); fl_set_button(screen_fonts_->check_scalable, lyxrc.use_scalable_fonts); fl_set_counter_value(screen_fonts_->counter_zoom, lyxrc.zoom); fl_set_input(screen_fonts_->input_tiny, tostr(lyxrc.font_sizes[LyXFont::SIZE_TINY]).c_str()); fl_set_input(screen_fonts_->input_script, tostr(lyxrc.font_sizes[LyXFont::SIZE_SCRIPT]).c_str()); fl_set_input(screen_fonts_->input_footnote, tostr(lyxrc.font_sizes[LyXFont::SIZE_FOOTNOTE]).c_str()); fl_set_input(screen_fonts_->input_small, tostr(lyxrc.font_sizes[LyXFont::SIZE_SMALL]).c_str()); fl_set_input(screen_fonts_->input_normal, tostr(lyxrc.font_sizes[LyXFont::SIZE_NORMAL]).c_str()); fl_set_input(screen_fonts_->input_large, tostr(lyxrc.font_sizes[LyXFont::SIZE_LARGE]).c_str()); fl_set_input(screen_fonts_->input_larger, tostr(lyxrc.font_sizes[LyXFont::SIZE_LARGER]).c_str()); fl_set_input(screen_fonts_->input_largest, tostr(lyxrc.font_sizes[LyXFont::SIZE_LARGEST]).c_str()); fl_set_input(screen_fonts_->input_huge, tostr(lyxrc.font_sizes[LyXFont::SIZE_HUGE]).c_str()); fl_set_input(screen_fonts_->input_huger, tostr(lyxrc.font_sizes[LyXFont::SIZE_HUGER]).c_str()); // interface fl_set_input(interface_->input_popup_font, lyxrc.popup_font_name.c_str()); fl_set_input(interface_->input_menu_font, lyxrc.menu_font_name.c_str()); fl_set_input(interface_->input_popup_encoding, lyxrc.font_norm_menu.c_str()); fl_set_input(interface_->input_bind_file, lyxrc.bind_file.c_str()); fl_set_input(interface_->input_ui_file, lyxrc.ui_file.c_str()); // printer fl_set_button(printer_->check_adapt_output, lyxrc.print_adapt_output); fl_set_input(printer_->input_command, lyxrc.print_command.c_str()); fl_set_input(printer_->input_page_range, lyxrc.print_pagerange_flag.c_str()); fl_set_input(printer_->input_copies, lyxrc.print_copies_flag.c_str()); fl_set_input(printer_->input_reverse, lyxrc.print_reverse_flag.c_str()); fl_set_input(printer_->input_to_printer, lyxrc.print_to_printer.c_str()); fl_set_input(printer_->input_file_extension, lyxrc.print_file_extension.c_str()); fl_set_input(printer_->input_spool_command, lyxrc.print_spool_command.c_str()); fl_set_input(printer_->input_paper_type, lyxrc.print_paper_flag.c_str()); fl_set_input(printer_->input_even_pages, lyxrc.print_evenpage_flag.c_str()); fl_set_input(printer_->input_odd_pages, lyxrc.print_oddpage_flag.c_str()); fl_set_input(printer_->input_collated, lyxrc.print_collcopies_flag.c_str()); fl_set_input(printer_->input_landscape, lyxrc.print_landscape_flag.c_str()); fl_set_input(printer_->input_to_file, lyxrc.print_to_file.c_str()); fl_set_input(printer_->input_extra_options, lyxrc.print_extra_options.c_str()); fl_set_input(printer_->input_spool_prefix, lyxrc.print_spool_printerprefix.c_str()); fl_set_input(printer_->input_paper_size, lyxrc.print_paper_dimension_flag.c_str()); fl_set_input(printer_->input_name, lyxrc.printer.c_str()); // paths fl_set_input(paths_->input_default_path, lyxrc.document_path.c_str()); fl_set_input(paths_->input_template_path, lyxrc.template_path.c_str()); fl_set_input(paths_->input_temp_dir, lyxrc.tempdir_path.c_str()); fl_set_input(paths_->input_lastfiles, lyxrc.lastfiles.c_str()); fl_set_input(paths_->input_backup_path, lyxrc.backupdir_path.c_str()); fl_set_button(paths_->check_use_temp_dir, lyxrc.use_tempdir); fl_set_button(paths_->check_last_files, lyxrc.check_lastfiles); fl_set_button(paths_->check_make_backups, lyxrc.make_backup); fl_set_counter_value(paths_->counter_lastfiles, lyxrc.num_lastfiles); // outputs general fl_set_counter_value(outputs_general_->counter_line_len, lyxrc.ascii_linelen); } } bool FormPreferences::input(FL_OBJECT *, long) { bool activate = true; // // whatever checks you need to ensure the user hasn't entered // some totally ridiculous value somewhere. Change activate to suit. // // Examples: // paths -- all dirs in the path should exist, be writable & absolute if (!AbsolutePath(fl_get_input(paths_->input_default_path)) || 1 != IsDirWriteable(fl_get_input(paths_->input_default_path)) // template_path should be a readable directory || !AbsolutePath(fl_get_input(paths_->input_template_path)) || 1 != FileInfo(fl_get_input(paths_->input_template_path)).isDir() || 1 != FileInfo(fl_get_input(paths_->input_template_path)).readable() // lastfiles: exists && writeable || non-existent && isn't a dir // NOTE: assumes IsFileWriteable == -1 means non-existent hence // the extra check to see if its a directory || !AbsolutePath(fl_get_input(paths_->input_lastfiles)) || 1 != IsDirWriteable(OnlyPath(fl_get_input(paths_-> input_lastfiles))) || 0 == IsFileWriteable(OnlyPath(fl_get_input(paths_-> input_lastfiles))) || FileInfo(fl_get_input(paths_->input_lastfiles)).isDir() // tmpdir: only check if we are using it || (fl_get_button(paths_->check_use_temp_dir) && (1 != IsDirWriteable(fl_get_input(paths_->input_temp_dir)) || !AbsolutePath(fl_get_input(paths_->input_temp_dir)))) // backupdir: can safely be left empty || (fl_get_button(paths_->check_make_backups) && (!string(fl_get_input(paths_->input_backup_path)).empty() && (1 != IsDirWriteable(fl_get_input(paths_-> input_backup_path)) || !AbsolutePath(fl_get_input(paths_-> input_backup_path)))))) { activate = false; lyxerr[Debug::GUI] << "Preferences: Path is wrong\n"; } // fontsizes -- tiny < script < footnote etc. if (0.0 >= strToDbl(fl_get_input(screen_fonts_->input_tiny)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_script)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_footnote)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_small)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_normal)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_large)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_larger)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_largest)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_huge)) || 0.0 >= strToDbl(fl_get_input(screen_fonts_->input_huger))) { // make sure they all have positive entries // Also note that an empty entry is returned as 0.0 by strToDbl activate = false; lyxerr[Debug::GUI] << "Preferences: Sizes are wrong\n"; } else if (strToDbl(fl_get_input(screen_fonts_->input_tiny)) > strToDbl(fl_get_input(screen_fonts_->input_script)) || strToDbl(fl_get_input(screen_fonts_->input_script)) > strToDbl(fl_get_input(screen_fonts_->input_footnote)) || strToDbl(fl_get_input(screen_fonts_->input_footnote)) > strToDbl(fl_get_input(screen_fonts_->input_small)) || strToDbl(fl_get_input(screen_fonts_->input_small)) > strToDbl(fl_get_input(screen_fonts_->input_normal)) || strToDbl(fl_get_input(screen_fonts_->input_normal)) > strToDbl(fl_get_input(screen_fonts_->input_large)) || strToDbl(fl_get_input(screen_fonts_->input_large)) > strToDbl(fl_get_input(screen_fonts_->input_larger)) || strToDbl(fl_get_input(screen_fonts_->input_larger)) > strToDbl(fl_get_input(screen_fonts_->input_largest)) || strToDbl(fl_get_input(screen_fonts_->input_largest)) > strToDbl(fl_get_input(screen_fonts_->input_huge)) || strToDbl(fl_get_input(screen_fonts_->input_huge)) > strToDbl(fl_get_input(screen_fonts_->input_huger))) { activate = false; lyxerr[Debug::GUI] << "Preferences: Sizes are wrong\n"; } return activate; } void FormPreferences::ok() { FormBase::ok(); lv_->getLyXFunc()->Dispatch(LFUN_SAVEPREFERENCES); } void FormPreferences::restore() { update(); // if I add an error message line to the dialog it'll have to be controlled // within input(). I don't need it yet so I'll leave it commented out. // bc_.valid(input(0)); }