#include #include #include #include #include "tsl.h" #include "brl.h" extern char *booknamestr[]; /* should be in brl.h */ /* These are needed for the itemfactories */ int book=0, chap=0, oldbook=0, oldchap=0, jumpsection=0, jumpbook=0,jumpchap=0; GladeXML *xml; GdkFont *prevfont, *thefont = NULL; GtkWidget *sectopt, *section_menu, *section_item [9]; GtkWidget *bookopt, *book_menu, *book_item [12]; int start_book [] = { 0, 5, 17, 22, 27, 39, 44, 53, 58, 66 }; #define CSIZE 10000 /* Size of the chapter buffer. */ #define min(a,b) (((a) > (b)) ? (b) : (a)) /* General purpose display engine called by everything else */ void display_current() { GtkWidget *bibless, *thebar; gchar thestatus [80], chapbuff [CSIZE]; int verse, cbuffpointer, len; /* Bounds check and fit */ if (chap < 0) { if (book <= 0) book = chap = 0; else { book--; chap = start_chapter [book+1] - start_chapter [book] -1; } } else if (chap >= start_chapter [book+1] - start_chapter [book]) { if (book >= REV) chap = start_chapter [(book=REV) +1] - start_chapter [REV] -1; else { book++; chap = 0; } } if (book < 0) book = 0; if (book > REV) book = REV; /* Get new chapter one verse at a time and update less window */ bibless = glade_xml_get_widget(xml, "less1"); cbuffpointer = 0; for (verse = start_verse [start_chapter [book] + chap + 1] + 1; verse < start_verse [start_chapter [book] + chap + 2] + 1; verse++) { len = tsl_gettext (verse, 1, chapbuff + cbuffpointer, 550); cbuffpointer = strlen (chapbuff); } if (thefont) gnome_less_set_font (GNOME_LESS (bibless), thefont); else gnome_less_set_font (GNOME_LESS (bibless), prevfont); gnome_less_show_string (GNOME_LESS (bibless), chapbuff); /* Turn on/off toolbar buttons */ /* (Put code in here to grey out the prev buttons in Genesis 1, etc.) */ /* Update status bar */ thebar = glade_xml_get_widget(xml, "appbar1"); sprintf (thestatus, "%s %d [%s]", booknamestr [book], chap + 1, brl_textname); gnome_appbar_set_default (GNOME_APPBAR (thebar), thestatus); gnome_appbar_set_progress (GNOME_APPBAR (thebar), (gfloat) start_verse [start_chapter[book] +chap] / start_verse [start_chapter [REV +1] -1]); return; } /* Toolbar button signal callbacks */ void on_nextbook_clicked (GtkWidget *widget, gpointer user_data) { oldbook = ++book; chap = 0; display_current(); } void on_prevbook_clicked (GtkWidget *widget, gpointer user_data) { oldbook = --book; chap = 0; display_current(); } void on_nextchap_clicked (GtkWidget *widget, gpointer user_data) { oldchap = ++chap; display_current(); } void on_prevchap_clicked (GtkWidget *widget, gpointer user_data) { oldchap = --chap; display_current(); } /* Jump to passage menu item and spinner signal callbacks */ void on_chap_spinbutton_changed (GtkWidget *widget, gpointer user_data) { if (widget) jumpchap = gtk_spin_button_get_value_as_int (GTK_SPIN_BUTTON (widget)) -1; else { widget = glade_xml_get_widget(xml, "chap_spinbutton"); gtk_spin_button_set_value (GTK_SPIN_BUTTON (widget), (gfloat)jumpchap+1); } } void change_book (GtkWidget *widget, gpointer user_data) { static int prevbook = -1; jumpbook = GPOINTER_TO_INT (widget); if (jumpbook == prevbook) return; gtk_option_menu_set_history (GTK_OPTION_MENU (bookopt), jumpbook - start_book [jumpsection]); on_chap_spinbutton_changed (NULL, GINT_TO_POINTER (jumpchap)); } void change_section (GtkWidget *widget, gpointer user_data) { int i; static int prevsection = -1; jumpsection = GPOINTER_TO_INT (widget); if (jumpsection == prevsection) return; prevsection = jumpsection; gtk_option_menu_set_history (GTK_OPTION_MENU (sectopt), jumpsection); /* Assume this frees the old menu and its items (IS_... does return zero) */ gtk_option_menu_remove_menu (GTK_OPTION_MENU (bookopt)); /* Make a new book menu for this section */ book_menu = gtk_menu_new (); for (i=0; i< start_book [jumpsection+1] - start_book [jumpsection]; i++) { book_item [i] = gtk_menu_item_new_with_label (booknamestr [start_book [jumpsection] + i]); gtk_menu_append (GTK_MENU (book_menu), book_item [i]); gtk_signal_connect_object (GTK_OBJECT (book_item [i]), "activate", GTK_SIGNAL_FUNC (change_book), GINT_TO_POINTER (start_book[jumpsection]+i)); gtk_widget_show (book_item [i]); } gtk_option_menu_set_menu (GTK_OPTION_MENU (bookopt), book_menu); gtk_widget_show (book_menu); change_book (GINT_TO_POINTER (jumpbook), NULL); } void on_jump_apply_button_clicked (GtkWidget *widget, gpointer user_data) { book = jumpbook; chap = jumpchap; display_current (); } void on_jump_ok_button_clicked (GtkWidget *jumpdialog, gpointer user_data) { oldbook = book = jumpbook; oldchap = chap = jumpchap; display_current (); gtk_widget_hide (jumpdialog); } void on_jump_cancel_button_clicked (GtkWidget *jumpdialog, gpointer user_data){ book = oldbook; chap = oldchap; display_current(); gtk_widget_hide (jumpdialog); } /* Font selection button signal callbacks */ void on_font_apply_button_clicked (GtkWidget *fontpick, gpointer user_data) { thefont = gnome_font_picker_get_font (GNOME_FONT_PICKER (fontpick)); display_current(); } void on_font_ok_button_clicked (GtkWidget *fontpick, gpointer user_data) { on_font_apply_button_clicked (fontpick, user_data); prevfont = thefont; gtk_widget_hide (glade_xml_get_widget(xml, "font_dialog")); } void on_font_cancel_button_clicked (GtkWidget *fontdialog, gpointer user_data){ thefont = NULL; display_current(); gtk_widget_hide (fontdialog); } /* Menu signal callbacks */ void on_jump_clicked (GtkWidget *widget, gpointer user_data) { /* Set oldbook, oldchap, jumpsection */ for (jumpsection=0; start_book [jumpsection+1] < book; jumpsection++) ; oldbook = jumpbook = book; oldbook = jumpchap = chap; /* Update section and book option menus, and chapter spin button */ change_section (GINT_TO_POINTER (jumpsection), NULL); gtk_widget_show (glade_xml_get_widget(xml, "jump_dialog")); } void on_font1_activate (GtkWidget *widget, gpointer user_data) { gtk_widget_show (glade_xml_get_widget(xml, "font_dialog")); } void on_about1_activate (GtkWidget *widget, gpointer user_data) { gtk_widget_show (glade_xml_get_widget(xml, "about1")); } /* And of course, main() itself */ int main(int argc, char *argv[]) { int i; char buff[200], *section_name [] = { "Torah", "History", "Wisdom", "Major Prophets", "Minor Prophets", "Gospels & Acts", "Letters to Churches", "Pastoral Letters", "General Letters" }; /* Basic init stuff */ gnome_init ("Gnome Bible Browser", "0.1", argc, argv); glade_gnome_init(); brl_init ("bible.data", "/usr/lib", 1024); /* load the interface and display initial window */ xml = glade_xml_new("gnome-bible.glade", NULL); /* connect the signals in the interface */ glade_xml_signal_autoconnect(xml); /* Initialize optionmenus and section's contained menu */ sectopt = glade_xml_get_widget (xml, "section_optionmenu"); bookopt = glade_xml_get_widget (xml, "book_optionmenu"); gtk_option_menu_remove_menu (GTK_OPTION_MENU (sectopt)); section_menu = gtk_menu_new (); /* Fill the section menu "by hand" :-) */ for (i=0; i<9; i++) { section_item [i] = gtk_menu_item_new_with_label (section_name [i]); gtk_menu_append (GTK_MENU (section_menu), section_item [i]); gtk_signal_connect_object (GTK_OBJECT (section_item [i]), "activate", GTK_SIGNAL_FUNC (change_section), GINT_TO_POINTER (i)); } /* Show all the widgets */ for (i=0; i<9; i++) gtk_widget_show (section_item [i]); gtk_option_menu_set_menu (GTK_OPTION_MENU (sectopt), section_menu); gtk_widget_show (section_menu); gtk_widget_show (sectopt); /* Set the default font; FIXME: this should be the gtk+ theme default */ prevfont = gdk_font_load ("-adobe-times-medium-r-normal-*-14-*-*-*-p-*-iso8859-1"); /* Start the less window with the default book, chapter and font */ display_current(); /* start the event loop */ gtk_main(); brl_close(); return 0; }