/* This file is part of * ====================================================== * * LyX, The Document Processor * * Copyright 1995 Matthias Ettrich * Copyright 1995-2000 The LyX Team. * * ====================================================== */ #include #include #ifdef __GNUG__ #pragma implementation #endif #ifdef KDEGUI # include #endif #include #include "lyx_gui.h" #include FORMS_H_LOCATION #include "combox.h" #include "lyx.h" #include "form1.h" #include "layout_forms.h" #include "print_form.h" #include "tex-strings.h" #include "lyx_main.h" #include "log_form.h" #include "debug.h" #include "version.h" #include "LyXView.h" #include "buffer.h" #include "lyxserver.h" #include "lyxrc.h" #include "gettext.h" #include "lyx_gui_misc.h" #include "lyxlookup.h" #include "bufferlist.h" #include "language.h" #include "ColorHandler.h" #ifdef TWO_COLOR_ICONS #include "banner_bw.xbm" #else #include "banner.xpm" #endif using std::endl; FD_form_title * fd_form_title; FD_form_paragraph * fd_form_paragraph; FD_form_paragraph_extra * fd_form_paragraph_extra; FD_form_character * fd_form_character; FD_form_document * fd_form_document; FD_form_paper * fd_form_paper; FD_form_table_options * fd_form_table_options; FD_form_table_extra * fd_form_table_extra; FD_form_quotes * fd_form_quotes; FD_form_preamble * fd_form_preamble; FD_form_table * fd_form_table; FD_form_sendto * fd_form_sendto; FD_form_figure * fd_form_figure; FD_form_screen * fd_form_screen; FD_form_toc * fd_form_toc; FD_form_ref * fd_form_ref; FD_LaTeXLog * fd_latex_log; // from log_form.h Combox * combo_language; Combox * combo_language2; extern LyXServer * lyxserver; extern bool finished; // flag, that we are quitting the program extern BufferList bufferlist; FL_CMD_OPT cmdopt[] = { {"-geometry", "*.geometry", XrmoptionSepArg, "690x510"} }; static int width = 690; static int height = 510; static int xpos = -1; static int ypos = -1; static char geometry[40]; bool cursor_follows_scrollbar; FL_resource res[] = { {"geometry", "geometryClass", FL_STRING, geometry, "", 40} }; extern "C" int LyX_XErrHandler(Display * display, XErrorEvent * xeev) { //#warning Please see if you can trigger this! // emergency save if (!bufferlist.empty()) bufferlist.emergencyWriteAll(); // Get the reason for the crash. char etxt[513]; XGetErrorText(display, xeev->error_code, etxt, 512); lyxerr << etxt << endl; // By doing an abort we get a nice backtrace. (hopefully) lyx::abort(); return 0; // Solaris CC wants us to return something } LyXGUI::LyXGUI(LyX * owner, int * argc, char * argv[], bool GUI) : _owner(owner), lyxViews(0) { gui = GUI; if (!gui) return; setDefaults(); static const int num_res = sizeof(res)/sizeof(FL_resource); fl_initialize(argc, argv, "LyX", cmdopt, num_res); fl_get_app_resources(res, num_res); static const int geometryBitmask = XParseGeometry( geometry, &xpos, &ypos, (unsigned int *) &width, (unsigned int *) &height ); Display * display = fl_get_display(); if (!display) { lyxerr << "LyX: unable to access X display, exiting" << endl; exit(1); } fcntl(ConnectionNumber(display), F_SETFD, FD_CLOEXEC); // X Error handler install goes here XSetErrorHandler(LyX_XErrHandler); // A width less than 590 pops up an awkward main window // The minimal values of width/height (590/400) are defined in // src/lyx.C if (width < 590) width = 590; if (height < 400) height = 400; // If width is not set by geometry, check it against monitor width if ( !(geometryBitmask & 4) ) { Screen * scr = DefaultScreenOfDisplay(fl_get_display()); if (WidthOfScreen(scr) - 8 < width) width = WidthOfScreen(scr) - 8; } // If height is not set by geometry, check it against monitor height if ( !(geometryBitmask & 8) ) { Screen * scr = DefaultScreenOfDisplay(fl_get_display()); if (HeightOfScreen(scr) - 24 < height) height = HeightOfScreen(scr) - 24; } // Recalculate xpos if it's negative if (geometryBitmask & 16) xpos += WidthOfScreen(DefaultScreenOfDisplay(fl_get_display())) - width; // Recalculate ypos if it's negative if (geometryBitmask & 32) ypos += HeightOfScreen(DefaultScreenOfDisplay(fl_get_display())) - height; // Initialize the LyXColorHandler lyxColorHandler = new LyXColorHandler; } // A destructor is always necessary (asierra-970604) LyXGUI::~LyXGUI() { // Lyxserver was created in this class so should be destroyed // here. asierra-970604 delete lyxserver; lyxserver = 0; delete lyxViews; lyxViews = 0; CloseLyXLookup(); } void LyXGUI::setDefaults() { FL_IOPT cntl; cntl.buttonFontSize = FL_NORMAL_SIZE; cntl.browserFontSize = FL_NORMAL_SIZE; cntl.labelFontSize = FL_NORMAL_SIZE; cntl.choiceFontSize = FL_NORMAL_SIZE; cntl.inputFontSize = FL_NORMAL_SIZE; cntl.menuFontSize = FL_NORMAL_SIZE; cntl.borderWidth = -1; cntl.vclass = FL_DefaultVisual; fl_set_defaults(FL_PDVisual | FL_PDButtonFontSize | FL_PDBrowserFontSize | FL_PDLabelFontSize | FL_PDChoiceFontSize | FL_PDInputFontSize | FL_PDMenuFontSize | FL_PDBorderWidth, &cntl); } // This is called after we have parsed lyxrc void LyXGUI::init() { if (!gui) return; create_forms(); if (lyxrc.font_norm_menu.empty()) lyxrc.font_norm_menu = lyxrc.font_norm; // Set the font name for popups and menus string menufontname = lyxrc.menu_font_name + "-*-*-*-?-*-*-*-*-" + lyxrc.font_norm_menu; // "?" means "scale that font" string popupfontname = lyxrc.popup_font_name + "-*-*-*-?-*-*-*-*-" + lyxrc.font_norm_menu; int bold = fl_set_font_name(FL_BOLD_STYLE, menufontname.c_str()); int normal = fl_set_font_name(FL_NORMAL_STYLE, popupfontname.c_str()); if (bold < 0) lyxerr << "Could not set menu font to " << menufontname << endl; if (normal < 0) lyxerr << "Could not set popup font to " << popupfontname << endl; if (bold < 0 && normal < 0) { lyxerr << "Using 'helvetica' font for menus" << endl; bold = fl_set_font_name(FL_BOLD_STYLE, "-*-helvetica-bold-r-*-*-*-?-*-*-*-*-iso8859-1"); normal = fl_set_font_name(FL_NORMAL_STYLE, "-*-helvetica-medium-r-*-*-*-?-*-*-*-*-iso8859-1"); if (bold < 0 && normal < 0) { lyxerr << "Could not find helvetica font. Using 'fixed'." << endl; normal = fl_set_font_name(FL_NORMAL_STYLE, "fixed"); } } // put here (after fl_initialize) to avoid segfault. Cannot be done // in setDefaults() (Matthias 140496) // Moved from ::LyXGUI to ::init to allow popup font customization // (petr 120997). fl_setpup_fontstyle(FL_NORMAL_STYLE); fl_setpup_fontsize(FL_NORMAL_SIZE); fl_setpup_color(FL_MCOL, FL_BLACK); fl_set_goodies_font(FL_NORMAL_STYLE, FL_NORMAL_SIZE); // all lyxrc settings has to be done here as lyxrc has not yet // been read when the GUI is created (Jug) // the sendto form if (!lyxrc.custom_export_command.empty()) fl_set_input(fd_form_sendto->input_cmd, lyxrc.custom_export_command.c_str()); if (lyxrc.custom_export_format == "lyx") fl_set_button(fd_form_sendto->radio_ftype_lyx, 1); else if (lyxrc.custom_export_format == "tex") fl_set_button(fd_form_sendto->radio_ftype_latex, 1); else if (lyxrc.custom_export_format == "dvi") fl_set_button(fd_form_sendto->radio_ftype_dvi, 1); else if (lyxrc.custom_export_format == "ps") fl_set_button(fd_form_sendto->radio_ftype_ps, 1); else if (lyxrc.custom_export_format == "ascii") fl_set_button(fd_form_sendto->radio_ftype_ascii, 1); // Update parameters. lyxViews->redraw(); // Initialize the views. lyxViews->init(); // in 0.12 the initialisation of the LyXServer must be done here // 0.13 it should be moved again... lyxserver = new LyXServer(lyxViews->getLyXFunc(), lyxrc.lyxpipes); } void LyXGUI::create_forms() { lyxerr[Debug::INIT] << "Initializing LyXView..." << endl; lyxViews = new LyXView(width, height); lyxerr[Debug::INIT] << "Initializing LyXView...done" << endl; // From here down should be done by somebody else. (Lgb) // // Create forms // // the title form if (lyxrc.show_banner) { fd_form_title = create_form_form_title(); fl_set_form_dblbuffer(fd_form_title->form_title, 1); // use dbl buffer fl_set_form_atclose(fd_form_title->form_title, CancelCloseBoxCB, 0); fl_addto_form(fd_form_title->form_title); #ifdef TWO_COLOR_ICONS FL_OBJECT *obj = fl_add_bitmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, ""); fl_set_bitmapbutton_data(obj, banner_bw_width, banner_bw_height, banner_bw_bits); fl_set_object_color(obj, FL_WHITE, FL_BLACK); #else FL_OBJECT *obj = fl_add_pixmapbutton(FL_NORMAL_BUTTON, 0, 0, 425, 290, ""); fl_set_pixmapbutton_data(obj, const_cast(banner)); fl_set_pixmapbutton_focus_outline(obj, 3); #endif fl_set_button_shortcut(obj, "^M ^[", 1); fl_set_object_boxtype(obj, FL_NO_BOX); fl_set_object_callback(obj, TimerCB, 0); obj = fl_add_text(FL_NORMAL_TEXT, 248, 265, 170, 16, LYX_VERSION); fl_set_object_lsize(obj, FL_NORMAL_SIZE); #ifdef TWO_COLOR_ICONS fl_set_object_color(obj, FL_WHITE, FL_WHITE); fl_set_object_lcol(obj, FL_BLACK); #else // fl_set_object_color(obj, FL_WHITE, FL_WHITE); // fl_set_object_lcol(obj, FL_BLACK); fl_mapcolor(FL_FREE_COL2, 0x05, 0x2e, 0x4c); fl_mapcolor(FL_FREE_COL3, 0xe1, 0xd2, 0x9b); fl_set_object_color(obj, FL_FREE_COL2, FL_FREE_COL2); fl_set_object_lcol(obj, FL_FREE_COL3); #endif fl_set_object_lalign(obj, FL_ALIGN_CENTER|FL_ALIGN_INSIDE); fl_set_object_lstyle(obj, FL_BOLD_STYLE); fl_end_form(); } // the paragraph form fd_form_paragraph = create_form_form_paragraph(); fl_set_form_atclose(fd_form_paragraph->form_paragraph, CancelCloseBoxCB, 0); fl_addto_choice(fd_form_paragraph->choice_space_above, _(" None | Defskip | Smallskip " "| Medskip | Bigskip | VFill | Length ")); fl_addto_choice(fd_form_paragraph->choice_space_below, _(" None | Defskip | Smallskip " "| Medskip | Bigskip | VFill | Length ")); fl_set_input_return(fd_form_paragraph->input_space_above, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paragraph->input_space_below, FL_RETURN_ALWAYS); // the paragraph extra form fd_form_paragraph_extra = create_form_form_paragraph_extra(); fl_set_form_atclose(fd_form_paragraph_extra->form_paragraph_extra, CancelCloseBoxCB, 0); fl_set_input_return(fd_form_paragraph_extra->input_pextra_width, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paragraph_extra->input_pextra_widthp, FL_RETURN_ALWAYS); lyxerr[Debug::INIT] << "Initializing form_paragraph...done" << endl; // the character form fd_form_character = create_form_form_character(); fl_set_form_atclose(fd_form_character->form_character, CancelCloseBoxCB, 0); fl_addto_choice(fd_form_character->choice_family, _(" No change %l| Roman | Sans Serif | Typewriter %l| Reset ")); fl_addto_choice(fd_form_character->choice_series, _(" No change %l| Medium | Bold %l| Reset ")); fl_addto_choice(fd_form_character->choice_shape, _(" No change %l| Upright | Italic | Slanted | Small Caps " "%l| Reset ")); fl_addto_choice(fd_form_character->choice_size, _(" No change %l| Tiny | Smallest | Smaller | Small " "| Normal | Large | Larger | Largest | Huge | Huger " "%l| Increase | Decrease | Reset ")); fl_addto_choice(fd_form_character->choice_bar, _(" No change %l| Emph | Underbar | Noun | LaTeX mode %l| Reset ")); fl_addto_choice(fd_form_character->choice_color, _(" No change %l| No color | Black | White | Red | Green " "| Blue | Cyan | Magenta | Yellow %l| Reset ")); fl_set_form_minsize(fd_form_character->form_character, fd_form_character->form_character->w, fd_form_character->form_character->h); lyxerr[Debug::INIT] << "Initializing form_character::combox..." << endl; fl_addto_form(fd_form_character->form_character); combo_language2 = new Combox(FL_COMBOX_DROPLIST); FL_OBJECT * ob = fd_form_character->choice_language; combo_language2->add(ob->x, ob->y, ob->w, ob->h, 250); combo_language2->shortcut("#L", 1); fl_end_form(); lyxerr[Debug::INIT] << "Initializing form_character...done" << endl; // the document form fd_form_document = create_form_form_document(); fl_set_form_atclose(fd_form_document->form_document, CancelCloseBoxCB, 0); fl_addto_choice(fd_form_document->choice_spacing, _(" Single | OneHalf | Double | Other ")); fl_set_counter_bounds(fd_form_document->slider_secnumdepth,-2, 5); fl_set_counter_bounds(fd_form_document->slider_tocdepth,-1, 5); fl_set_counter_step(fd_form_document->slider_secnumdepth, 1, 1); fl_set_counter_step(fd_form_document->slider_tocdepth, 1, 1); fl_set_counter_precision(fd_form_document->slider_secnumdepth, 0); fl_set_counter_precision(fd_form_document->slider_tocdepth, 0); fl_addto_form(fd_form_document->form_document); combo_language = new Combox(FL_COMBOX_DROPLIST); ob = fd_form_document->choice_language; combo_language->add(ob->x, ob->y, ob->w, ob->h, 250); combo_language->shortcut("#G", 1); fl_end_form(); // "default" is not part of the languages array any more. combo_language->addto("default"); combo_language2->addto(_("No change")); combo_language2->addto(_("Reset")); for(Languages::const_iterator cit = languages.begin(); cit != languages.end(); ++cit) { combo_language->addto((*cit).second.lang().c_str()); combo_language2->addto((*cit).second.lang().c_str()); } combo_language2->select_text("No change"); // not really necessary, but we can do it anyway. fl_addto_choice(fd_form_document->choice_fontsize, "default|10|11|12"); int n; for (n = 0; tex_fonts[n][0]; ++n) { fl_addto_choice(fd_form_document->choice_fonts, tex_fonts[n]); } fl_addto_choice(fd_form_document->choice_inputenc, "default|auto|latin1|latin2|latin5" "|koi8-r|koi8-u|cp866|cp1251|iso88595"); for (n = 0; tex_graphics[n][0]; ++n) { fl_addto_choice(fd_form_document->choice_postscript_driver, tex_graphics[n]); } // not really necessary, but we can do it anyway. fl_addto_choice(fd_form_document->choice_pagestyle, "default|empty|plain|headings|fancy"); fl_addto_choice(fd_form_document->choice_default_skip, _(" Smallskip | Medskip | Bigskip | Length ")); fl_set_input_return(fd_form_document->input_default_skip, FL_RETURN_ALWAYS); fl_set_form_minsize(fd_form_document->form_document, fd_form_document->form_document->w, fd_form_document->form_document->h); lyxerr[Debug::INIT] << "Initializing form_document...done" << endl; // the paper form fd_form_paper = create_form_form_paper(); fl_set_form_atclose(fd_form_paper->form_paper, CancelCloseBoxCB, 0); fl_addto_choice(fd_form_paper->choice_papersize2, _(" Default | Custom | USletter | USlegal " "| USexecutive | A3 | A4 | A5 | B3 | B4 | B5 ")); fl_addto_choice(fd_form_paper->choice_paperpackage, _(" None " "| A4 small Margins (only portrait) " "| A4 very small Margins (only portrait) " "| A4 very wide margins (only portrait) ")); fl_set_input_return(fd_form_paper->input_custom_width, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_custom_height, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_top_margin, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_bottom_margin, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_left_margin, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_right_margin, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_head_height, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_head_sep, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_paper->input_foot_skip, FL_RETURN_ALWAYS); lyxerr[Debug::INIT] << "Initializing form_paper...done" << endl; // the table_options form fd_form_table_options = create_form_form_table_options(); fl_set_form_atclose(fd_form_table_options->form_table_options, CancelCloseBoxCB, 0); fl_set_input_return(fd_form_table_options->input_column_width, FL_RETURN_ALWAYS); // the table_extra form fd_form_table_extra = create_form_form_table_extra(); fl_set_form_atclose(fd_form_table_extra->form_table_extra, CancelCloseBoxCB, 0); fl_set_input_return(fd_form_table_extra->input_special_alignment, FL_RETURN_ALWAYS); fl_set_input_return(fd_form_table_extra->input_special_multialign, FL_RETURN_ALWAYS); lyxerr[Debug::INIT] << "Initializing form_table_extra...done" << endl; // the quotes form fd_form_quotes = create_form_form_quotes(); fl_set_form_atclose(fd_form_quotes->form_quotes, CancelCloseBoxCB, 0); // Is it wrong of me to use � � instead of << >> ? (Lgb) // Maybe if people use a font other than latin1... (JMarc) fl_addto_choice(fd_form_quotes->choice_quotes_language, _(" ``text'' | ''text'' | ,,text`` | ,,text'' | �text� | �text� ")); // the preamble form fd_form_preamble = create_form_form_preamble(); fl_set_form_atclose(fd_form_preamble->form_preamble, CancelCloseBoxCB, 0); #ifndef NEW_TABULAR // the table form fd_form_table = create_form_form_table(); fl_set_form_atclose(fd_form_table->form_table, CancelCloseBoxCB, 0); fl_set_slider_bounds(fd_form_table->slider_rows, 1, 50); fl_set_slider_bounds(fd_form_table->slider_columns, 1, 50); fl_set_slider_value(fd_form_table->slider_rows, 5); fl_set_slider_value(fd_form_table->slider_columns, 5); fl_set_slider_precision(fd_form_table->slider_rows, 0); fl_set_slider_precision(fd_form_table->slider_columns, 0); lyxerr[Debug::INIT] << "Initializing form_table...done" << endl; #endif // the sendto form fd_form_sendto = create_form_form_sendto(); fl_set_form_atclose(fd_form_sendto->form_sendto, CancelCloseBoxCB, 0); // the figure form fd_form_figure = create_form_form_figure(); fl_set_form_atclose(fd_form_figure->form_figure, CancelCloseBoxCB, 0); fl_set_button(fd_form_figure->radio_postscript, 1); // the screen form fd_form_screen = create_form_form_screen(); fl_set_form_atclose(fd_form_screen->form_screen, CancelCloseBoxCB, 0); // the toc form fd_form_toc = create_form_form_toc(); fl_addto_choice(fd_form_toc->toctype, _(" TOC | LOF | LOT | LOA ")); fl_set_form_atclose(fd_form_toc->form_toc, CancelCloseBoxCB, 0); // the ref form fd_form_ref = create_form_form_ref(); fl_set_form_atclose(fd_form_ref->form_ref, CancelCloseBoxCB, 0); fl_set_form_minsize(fd_form_ref->form_ref, fd_form_ref->form_ref->w, fd_form_ref->form_ref->h); // the latex log form fd_latex_log = create_form_LaTeXLog(); fl_set_form_atclose(fd_latex_log->LaTeXLog, CancelCloseBoxCB, 0); // Show the main & title form int main_placement = FL_PLACE_CENTER | FL_FREE_SIZE; int title_placement = FL_PLACE_CENTER; // Did we get a valid position? if (xpos>= 0 && ypos>= 0) { lyxViews->setPosition(xpos, ypos); if (lyxrc.show_banner) { // show the title form in the middle of the main form fl_set_form_position(fd_form_title->form_title, abs(xpos + (width/2) - (370 / 2)), abs(ypos + (height/2) - (290 / 2))); title_placement = FL_PLACE_GEOMETRY; // The use of abs() above is a trick to ensure // valid positions } main_placement = FL_PLACE_POSITION; } lyxViews->show(main_placement, FL_FULLBORDER, "LyX"); if (lyxrc.show_banner) { fl_show_form(fd_form_title->form_title, title_placement, FL_NOBORDER, _("LyX Banner")); fl_redraw_form(fd_form_title->form_title); fl_raise_form(fd_form_title->form_title); // Show the title form at most 7 secs (lowered from 10 secs) fl_set_timer(fd_form_title->timer_title, 7); } } void LyXGUI::runTime() /* This will usually be toolkit (GUI) specific. This is * also usually the XEvent dispatcher of the GUI. */ { if (!gui) return; // XForms specific XEvent ev; while (!finished) { #ifdef KDEGUI kapp->processEvents(); #endif if (fl_check_forms() == FL_EVENT) { lyxerr << "LyX: This shouldn't happen..." << endl; fl_XNextEvent(&ev); } } } void LyXGUI::regBuf(Buffer * b) { lyxViews->view()->buffer(b); } LyXView * LyXGUI::getLyXView() const { return lyxViews; }