/* $XConsortium: menu.c /main/66 1996/12/01 23:46:59 swick $ */ /* $XFree86: xc/programs/xterm/menu.c,v 3.27 1999/11/19 13:55:20 hohndel Exp $ */ /* Copyright 1999 by Thomas E. Dickey All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of the above listed copyright holder(s) not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Copyright (c) 1989 X Consortium Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium. */ #include #include #include #include #include #include #include #include #include #include #include #if OPT_TOOLBAR #include #include #endif #include #include #ifdef MINIX #include #endif #include static void do_8bit_control PROTO_XT_CALLBACK_ARGS; static void do_allow132 PROTO_XT_CALLBACK_ARGS; static void do_allowsends PROTO_XT_CALLBACK_ARGS; static void do_altscreen PROTO_XT_CALLBACK_ARGS; static void do_appcursor PROTO_XT_CALLBACK_ARGS; static void do_appkeypad PROTO_XT_CALLBACK_ARGS; static void do_autolinefeed PROTO_XT_CALLBACK_ARGS; static void do_autowrap PROTO_XT_CALLBACK_ARGS; static void do_backarrow PROTO_XT_CALLBACK_ARGS; static void do_clearsavedlines PROTO_XT_CALLBACK_ARGS; static void do_continue PROTO_XT_CALLBACK_ARGS; static void do_cursesemul PROTO_XT_CALLBACK_ARGS; static void do_hardreset PROTO_XT_CALLBACK_ARGS; static void do_interrupt PROTO_XT_CALLBACK_ARGS; static void do_jumpscroll PROTO_XT_CALLBACK_ARGS; static void do_kill PROTO_XT_CALLBACK_ARGS; static void do_marginbell PROTO_XT_CALLBACK_ARGS; static void do_print PROTO_XT_CALLBACK_ARGS; static void do_quit PROTO_XT_CALLBACK_ARGS; static void do_redraw PROTO_XT_CALLBACK_ARGS; static void do_reversevideo PROTO_XT_CALLBACK_ARGS; static void do_reversewrap PROTO_XT_CALLBACK_ARGS; static void do_scrollbar PROTO_XT_CALLBACK_ARGS; static void do_scrollkey PROTO_XT_CALLBACK_ARGS; static void do_scrollttyoutput PROTO_XT_CALLBACK_ARGS; static void do_securekbd PROTO_XT_CALLBACK_ARGS; static void do_softreset PROTO_XT_CALLBACK_ARGS; static void do_sun_fkeys PROTO_XT_CALLBACK_ARGS; static void do_suspend PROTO_XT_CALLBACK_ARGS; static void do_terminate PROTO_XT_CALLBACK_ARGS; static void do_titeInhibit PROTO_XT_CALLBACK_ARGS; static void do_visualbell PROTO_XT_CALLBACK_ARGS; static void do_vtfont PROTO_XT_CALLBACK_ARGS; #ifdef ALLOWLOGGING static void do_logging PROTO_XT_CALLBACK_ARGS; #endif #ifndef NO_ACTIVE_ICON static void do_activeicon PROTO_XT_CALLBACK_ARGS; #endif /* NO_ACTIVE_ICON */ #if OPT_BLINK_CURS static void do_cursorblink PROTO_XT_CALLBACK_ARGS; #endif #if OPT_DEC_CHRSET static void do_font_doublesize PROTO_XT_CALLBACK_ARGS; #endif #if OPT_DEC_SOFTFONT static void do_font_loadable PROTO_XT_CALLBACK_ARGS; #endif #if OPT_HP_FUNC_KEYS static void do_hp_fkeys PROTO_XT_CALLBACK_ARGS; #endif #if OPT_NUM_LOCK static void do_num_lock PROTO_XT_CALLBACK_ARGS; static void do_meta_esc PROTO_XT_CALLBACK_ARGS; #endif #if OPT_SUNPC_KBD static void do_sun_kbd PROTO_XT_CALLBACK_ARGS; #endif #if OPT_TEK4014 static void do_tekcopy PROTO_XT_CALLBACK_ARGS; static void do_tekhide PROTO_XT_CALLBACK_ARGS; static void do_tekmode PROTO_XT_CALLBACK_ARGS; static void do_tekonoff PROTO_XT_CALLBACK_ARGS; static void do_tekpage PROTO_XT_CALLBACK_ARGS; static void do_tekreset PROTO_XT_CALLBACK_ARGS; static void do_tekshow PROTO_XT_CALLBACK_ARGS; static void do_tektext2 PROTO_XT_CALLBACK_ARGS; static void do_tektext3 PROTO_XT_CALLBACK_ARGS; static void do_tektextlarge PROTO_XT_CALLBACK_ARGS; static void do_tektextsmall PROTO_XT_CALLBACK_ARGS; static void do_vthide PROTO_XT_CALLBACK_ARGS; static void do_vtmode PROTO_XT_CALLBACK_ARGS; static void do_vtonoff PROTO_XT_CALLBACK_ARGS; static void do_vtshow PROTO_XT_CALLBACK_ARGS; static void handle_tekshow (Widget gw, Bool allowswitch); static void handle_vtshow (Widget gw, Bool allowswitch); #endif /* * The order of entries MUST match the values given in menu.h */ MenuEntry mainMenuEntries[] = { { "securekbd", do_securekbd, NULL }, { "allowsends", do_allowsends, NULL }, #ifdef ALLOWLOGGING { "logging", do_logging, NULL }, #endif { "print", do_print, NULL }, { "redraw", do_redraw, NULL }, { "line1", NULL, NULL }, { "8-bit control", do_8bit_control, NULL }, { "backarrow key", do_backarrow, NULL }, #if OPT_NUM_LOCK { "num-lock", do_num_lock, NULL }, { "meta-esc", do_meta_esc, NULL }, #endif { "sun function-keys",do_sun_fkeys, NULL }, #if OPT_SUNPC_KBD { "sun keyboard", do_sun_kbd, NULL }, #endif #if OPT_HP_FUNC_KEYS { "hp function-keys",do_hp_fkeys, NULL }, #endif { "line2", NULL, NULL }, { "suspend", do_suspend, NULL }, { "continue", do_continue, NULL }, { "interrupt", do_interrupt, NULL }, { "hangup", do_hangup, NULL }, { "terminate", do_terminate, NULL }, { "kill", do_kill, NULL }, { "line3", NULL, NULL }, { "quit", do_quit, NULL }}; MenuEntry vtMenuEntries[] = { { "scrollbar", do_scrollbar, NULL }, { "jumpscroll", do_jumpscroll, NULL }, { "reversevideo", do_reversevideo, NULL }, { "autowrap", do_autowrap, NULL }, { "reversewrap", do_reversewrap, NULL }, { "autolinefeed", do_autolinefeed, NULL }, { "appcursor", do_appcursor, NULL }, { "appkeypad", do_appkeypad, NULL }, { "scrollkey", do_scrollkey, NULL }, { "scrollttyoutput",do_scrollttyoutput, NULL }, { "allow132", do_allow132, NULL }, { "cursesemul", do_cursesemul, NULL }, { "visualbell", do_visualbell, NULL }, { "marginbell", do_marginbell, NULL }, #if OPT_BLINK_CURS { "cursorblink", do_cursorblink, NULL }, #endif { "titeInhibit", do_titeInhibit, NULL }, #ifndef NO_ACTIVE_ICON { "activeicon", do_activeicon, NULL }, #endif /* NO_ACTIVE_ICON */ { "line1", NULL, NULL }, { "softreset", do_softreset, NULL }, { "hardreset", do_hardreset, NULL }, { "clearsavedlines",do_clearsavedlines, NULL }, { "line2", NULL, NULL }, #if OPT_TEK4014 { "tekshow", do_tekshow, NULL }, { "tekmode", do_tekmode, NULL }, { "vthide", do_vthide, NULL }, #endif { "altscreen", do_altscreen, NULL }, }; MenuEntry fontMenuEntries[] = { { "fontdefault", do_vtfont, NULL }, { "font1", do_vtfont, NULL }, { "font2", do_vtfont, NULL }, { "font3", do_vtfont, NULL }, { "font4", do_vtfont, NULL }, { "font5", do_vtfont, NULL }, { "font6", do_vtfont, NULL }, /* this is after the last builtin font; the other entries are special */ { "fontescape", do_vtfont, NULL }, { "fontsel", do_vtfont, NULL }, /* down to here should match NMENUFONTS in ptyx.h */ #if OPT_DEC_CHRSET || OPT_DEC_SOFTFONT { "line1", NULL, NULL }, #if OPT_DEC_CHRSET { "font-doublesize",do_font_doublesize,NULL }, #endif #if OPT_DEC_SOFTFONT { "font-loadable", do_font_loadable,NULL }, #endif #endif /* toggles for font extensions */ }; #if OPT_TEK4014 MenuEntry tekMenuEntries[] = { { "tektextlarge", do_tektextlarge, NULL }, { "tektext2", do_tektext2, NULL }, { "tektext3", do_tektext3, NULL }, { "tektextsmall", do_tektextsmall, NULL }, { "line1", NULL, NULL }, { "tekpage", do_tekpage, NULL }, { "tekreset", do_tekreset, NULL }, { "tekcopy", do_tekcopy, NULL }, { "line2", NULL, NULL }, { "vtshow", do_vtshow, NULL }, { "vtmode", do_vtmode, NULL }, { "tekhide", do_tekhide, NULL }}; #endif typedef struct { char *internal_name; MenuEntry *entry_list; Cardinal entry_len; } MenuHeader; /* This table is ordered to correspond with MenuIndex */ static MenuHeader menu_names[] = { { "mainMenu", mainMenuEntries, XtNumber(mainMenuEntries) }, { "vtMenu", vtMenuEntries, XtNumber(vtMenuEntries) }, { "fontMenu", fontMenuEntries, XtNumber(fontMenuEntries) }, #if OPT_TEK4014 { "tekMenu", tekMenuEntries, XtNumber(tekMenuEntries) }, #endif { 0, 0, 0 }, }; /* * FIXME: These are global data rather than in the xterm widget because they * are initialized before the widget is created. */ typedef struct { Widget w; Cardinal entries; } MenuList; static MenuList vt_shell[NUM_POPUP_MENUS]; #if OPT_TEK4014 && OPT_TOOLBAR static MenuList tek_shell[NUM_POPUP_MENUS]; #endif /* * Returns a pointer to the MenuList entry that matches the popup menu. */ static MenuList * select_menu (Widget w GCC_UNUSED, MenuIndex num) { #if OPT_TEK4014 && OPT_TOOLBAR while (w != 0) { if (w == tekshellwidget) { return &tek_shell[num]; } w = XtParent(w); } #endif return &vt_shell[num]; } /* * Returns a pointer to the given popup menu shell */ static Widget obtain_menu (Widget w, MenuIndex num) { return select_menu(w, num)->w; } /* * Returns the number of entries in the given popup menu shell */ static Cardinal sizeof_menu (Widget w, MenuIndex num) { return select_menu(w, num)->entries; } /* * create_menu - create a popup shell and stuff the menu into it. */ static Widget create_menu (Widget w, XtermWidget xtw, MenuIndex num) { static XtCallbackRec cb[2] = { { NULL, NULL }, { NULL, NULL }}; static Arg arg = { XtNcallback, (XtArgVal) cb }; Widget m; TScreen *screen = &xtw->screen; MenuHeader *data = &menu_names[num]; MenuList *list = select_menu(w, num); struct _MenuEntry *entries = data->entry_list; int nentries = data->entry_len; if (screen->menu_item_bitmap == None) { /* * we really want to do these dynamically */ #define check_width 9 #define check_height 8 static unsigned char check_bits[] = { 0x00, 0x01, 0x80, 0x01, 0xc0, 0x00, 0x60, 0x00, 0x31, 0x00, 0x1b, 0x00, 0x0e, 0x00, 0x04, 0x00 }; screen->menu_item_bitmap = XCreateBitmapFromData (XtDisplay(xtw), RootWindowOfScreen(XtScreen(xtw)), (char *)check_bits, check_width, check_height); } #if OPT_TOOLBAR m = list->w; if (m == 0) { return m; } #else m = XtCreatePopupShell (data->internal_name, simpleMenuWidgetClass, toplevel, NULL, 0); list->w = m; #endif list->entries = nentries; for (; nentries > 0; nentries--, entries++) { cb[0].callback = (XtCallbackProc) entries->function; cb[0].closure = (caddr_t) entries->name; entries->widget = XtCreateManagedWidget (entries->name, (entries->function ? smeBSBObjectClass : smeLineObjectClass), m, &arg, (Cardinal) 1); } /* do not realize at this point */ return m; } static int indexOfMenu(String menuName) { int me; switch (*menuName) { case 'm': me = mainMenu; break; case 'v': me = vtMenu; break; case 'f': me = fontMenu; break; #if OPT_TEK4014 case 't': me = tekMenu; break; #endif default: me = -1; } return (me); } /* * public interfaces */ /* ARGSUSED */ static Bool domenu ( Widget w GCC_UNUSED, XEvent *event GCC_UNUSED, String *params, /* mainMenu, vtMenu, or tekMenu */ Cardinal *param_count) /* 0 or 1 */ { TScreen *screen = &term->screen; int me; Boolean created = False; Widget mw; if (*param_count != 1) { Bell(XkbBI_MinorError,0); return False; } if ((me = indexOfMenu(params[0])) < 0) { Bell(XkbBI_MinorError,0); return False; } if ((mw = obtain_menu(w, me)) == 0 || sizeof_menu(w, me) == 0) { mw = create_menu (w, term, me); created = (mw != 0); } if (mw == 0) return False; switch (me) { case mainMenu: if (created) { update_securekbd(); update_allowsends(); update_logging(); update_8bit_control(); update_decbkm(); update_num_lock(); update_meta_esc(); update_sun_kbd(); if (screen->terminal_id < 200) { set_sensitivity (mw, mainMenuEntries[mainMenu_8bit_ctrl].widget, FALSE); } update_sun_fkeys(); update_hp_fkeys(); #if !defined(SIGTSTP) || defined(AMOEBA) set_sensitivity (mw, mainMenuEntries[mainMenu_suspend].widget, FALSE); #endif #if !defined(SIGCONT) || defined(AMOEBA) set_sensitivity (mw, mainMenuEntries[mainMenu_continue].widget, FALSE); #endif } break; case vtMenu: if (created) { update_scrollbar(); update_jumpscroll(); update_reversevideo(); update_autowrap(); update_reversewrap(); update_autolinefeed(); update_appcursor(); update_appkeypad(); update_scrollkey(); update_scrollttyoutput(); update_allow132(); update_cursesemul(); update_visualbell(); update_marginbell(); update_cursorblink(); update_altscreen(); update_titeInhibit(); #ifndef NO_ACTIVE_ICON if (!screen->fnt_icon || !screen->iconVwin.window) { set_sensitivity (mw, vtMenuEntries[vtMenu_activeicon].widget, FALSE); } else update_activeicon(); #endif /* NO_ACTIVE_ICON */ } break; case fontMenu: if (created) { set_menu_font (True); set_sensitivity (mw, fontMenuEntries[fontMenu_fontescape].widget, (screen->menu_font_names[fontMenu_fontescape] ? TRUE : FALSE)); update_font_doublesize(); update_font_loadable(); #if OPT_DEC_SOFTFONT /* FIXME: not implemented */ set_sensitivity (mw, fontMenuEntries[fontMenu_font_loadable].widget, FALSE); #endif #if OPT_DEC_CHRSET if (term->screen.cache_doublesize == 0) set_sensitivity (mw, fontMenuEntries[fontMenu_font_doublesize].widget, False); #endif } FindFontSelection (NULL, True); set_sensitivity (mw, fontMenuEntries[fontMenu_fontsel].widget, (screen->menu_font_names[fontMenu_fontsel] ? TRUE : FALSE)); break; #if OPT_TEK4014 case tekMenu: if (created) { set_tekfont_menu_item (screen->cur.fontsize, TRUE); update_vtshow(); } break; #endif } return True; } void HandleCreateMenu ( Widget w, XEvent *event, /* unused */ String *params, /* mainMenu, vtMenu, or tekMenu */ Cardinal *param_count) /* 0 or 1 */ { (void) domenu (w, event, params, param_count); } void HandlePopupMenu ( Widget w, XEvent *event, /* unused */ String *params, /* mainMenu, vtMenu, or tekMenu */ Cardinal *param_count) /* 0 or 1 */ { if (domenu (w, event, params, param_count)) { #if OPT_TOOLBAR w = select_menu(w, mainMenu)->w; #endif XtCallActionProc (w, "XawPositionSimpleMenu", event, params, 1); XtCallActionProc (w, "MenuPopup", event, params, 1); } } /* * private interfaces - keep out! */ /* ARGSUSED */ static void handle_send_signal (Widget gw GCC_UNUSED, int sig) { register TScreen *screen = &term->screen; if (hold_screen > 1) hold_screen = 0; if (screen->pid > 1) kill_process_group (screen->pid, sig); } /* * action routines */ /* ARGSUSED */ void DoSecureKeyboard (Time tp GCC_UNUSED) { do_securekbd (vt_shell[mainMenu].w, (XtPointer)0, (XtPointer)0); } static void do_securekbd ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; Time now = CurrentTime; /* XXX - wrong */ if (screen->grabbedKbd) { XUngrabKeyboard (screen->display, now); ReverseVideo (term); screen->grabbedKbd = FALSE; } else { if (XGrabKeyboard (screen->display, XtWindow(term), True, GrabModeAsync, GrabModeAsync, now) != GrabSuccess) { Bell(XkbBI_MinorError, 100); } else { ReverseVideo (term); screen->grabbedKbd = TRUE; } } update_securekbd(); } static void do_allowsends ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; screen->allowSendEvents = !screen->allowSendEvents; update_allowsends (); } static void do_visualbell ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; screen->visualbell = !screen->visualbell; update_visualbell(); } #ifdef ALLOWLOGGING static void do_logging ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; if (screen->logging) { CloseLog (screen); } else { StartLog (screen); } /* update_logging done by CloseLog and StartLog */ } #endif static void do_print ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { xtermPrintScreen (TRUE); } static void do_redraw ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { Redraw (); } void show_8bit_control (Bool value) { if (term->screen.control_eight_bits != value) { term->screen.control_eight_bits = value; update_8bit_control(); } } static void do_8bit_control ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { show_8bit_control(! term->screen.control_eight_bits); } static void do_backarrow ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->keyboard.flags ^= MODE_DECBKM; update_decbkm(); } static void do_sun_fkeys ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { sunFunctionKeys = ! sunFunctionKeys; update_sun_fkeys(); } #if OPT_NUM_LOCK static void do_num_lock ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->misc.real_NumLock = ! term->misc.real_NumLock; update_num_lock(); } static void do_meta_esc ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->screen.meta_sends_esc = ! term->screen.meta_sends_esc; update_meta_esc(); } #endif #if OPT_SUNPC_KBD static void do_sun_kbd ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { sunKeyboard = ! sunKeyboard; update_sun_kbd(); } #endif #if OPT_HP_FUNC_KEYS static void do_hp_fkeys ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { hpFunctionKeys = ! hpFunctionKeys; update_hp_fkeys(); } #endif /* * The following cases use the pid instead of the process group so that we * don't get hosed by programs that change their process group */ /* ARGSUSED */ static void do_suspend ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { #if defined(SIGTSTP) && !defined(AMOEBA) handle_send_signal (gw, SIGTSTP); #endif } /* ARGSUSED */ static void do_continue ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { #if defined(SIGCONT) && !defined(AMOEBA) handle_send_signal (gw, SIGCONT); #endif } /* ARGSUSED */ static void do_interrupt ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_send_signal (gw, SIGINT); } /* ARGSUSED */ void do_hangup ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_send_signal (gw, SIGHUP); } /* ARGSUSED */ static void do_terminate ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_send_signal (gw, SIGTERM); } /* ARGSUSED */ static void do_kill ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_send_signal (gw, SIGKILL); } static void do_quit ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { Cleanup (0); } /* * vt menu callbacks */ static void do_scrollbar ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { ToggleScrollBar(term); } static void do_jumpscroll ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; term->flags ^= SMOOTHSCROLL; if (term->flags & SMOOTHSCROLL) { screen->jumpscroll = FALSE; if (screen->scroll_amt) FlushScroll(screen); } else { screen->jumpscroll = TRUE; } update_jumpscroll(); } static void do_reversevideo ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->flags ^= REVERSE_VIDEO; ReverseVideo (term); /* cancel out the internal state changes, so menus are decoupled */ term->flags ^= REVERSE_VIDEO; term->misc.re_verse = !term->misc.re_verse; } static void do_autowrap ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->flags ^= WRAPAROUND; update_autowrap(); } static void do_reversewrap ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->flags ^= REVERSEWRAP; update_reversewrap(); } static void do_autolinefeed ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->flags ^= LINEFEED; update_autolinefeed(); } static void do_appcursor ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->keyboard.flags ^= MODE_DECCKM; update_appcursor(); } static void do_appkeypad ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->keyboard.flags ^= MODE_DECKPAM; update_appkeypad(); } static void do_scrollkey ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; screen->scrollkey = !screen->scrollkey; update_scrollkey(); } static void do_scrollttyoutput ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; screen->scrollttyoutput = !screen->scrollttyoutput; update_scrollttyoutput(); } static void do_allow132 ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; screen->c132 = !screen->c132; update_allow132(); } static void do_cursesemul ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; screen->curses = !screen->curses; update_cursesemul(); } static void do_marginbell ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; if (!(screen->marginbell = !screen->marginbell)) screen->bellarmed = -1; update_marginbell(); } #if OPT_TEK4014 static void handle_tekshow (Widget gw GCC_UNUSED, Bool allowswitch) { register TScreen *screen = &term->screen; if (!screen->Tshow) { /* not showing, turn on */ set_tek_visibility (TRUE); } else if (screen->Vshow || allowswitch) { /* is showing, turn off */ set_tek_visibility (FALSE); end_tek_mode (); /* WARNING: this does a longjmp */ } else Bell(XkbBI_MinorError, 0); } /* ARGSUSED */ static void do_tekshow ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_tekshow (gw, True); } /* ARGSUSED */ static void do_tekonoff ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_tekshow (gw, False); } #endif /* OPT_TEK4014 */ #if OPT_BLINK_CURS /* ARGSUSED */ static void do_cursorblink ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TScreen *screen = &term->screen; ToggleCursorBlink(screen); } #endif /* ARGSUSED */ static void do_altscreen ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TScreen *screen = &term->screen; ToggleAlternate(screen); } /* ARGSUSED */ static void do_titeInhibit ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->misc.titeInhibit = !term->misc.titeInhibit; update_titeInhibit(); } #ifndef NO_ACTIVE_ICON /* ARGSUSED */ static void do_activeicon ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TScreen *screen = &term->screen; if (screen->iconVwin.window) { Widget shell = XtParent(term); term->misc.active_icon = !term->misc.active_icon; XtVaSetValues(shell, XtNiconWindow, term->misc.active_icon ? screen->iconVwin.window : None, NULL); update_activeicon(); } } #endif /* NO_ACTIVE_ICON */ static void do_softreset ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { VTReset (FALSE, FALSE); } static void do_hardreset ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { VTReset (TRUE, FALSE); } static void do_clearsavedlines ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { VTReset (TRUE, TRUE); } #if OPT_TEK4014 static void do_tekmode ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; switch_modes (screen->TekEmu); /* switch to tek mode */ } /* ARGSUSED */ static void do_vthide ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { hide_vt_window(); } #endif /* OPT_TEK4014 */ /* * vtfont menu */ static void do_vtfont ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { char *entryname = (char *) closure; int i; for (i = 0; i < NMENUFONTS; i++) { if (strcmp (entryname, fontMenuEntries[i].name) == 0) { SetVTFont (i, True, (char *)0, (char *)0); return; } } Bell(XkbBI_MinorError, 0); } #if OPT_DEC_CHRSET static void do_font_doublesize ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { if (term->screen.cache_doublesize != 0) term->screen.font_doublesize = ! term->screen.font_doublesize; update_font_doublesize(); Redraw (); } #endif #if OPT_DEC_SOFTFONT static void do_font_loadable ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { term->misc.font_loadable = ! term->misc.font_loadable; update_font_loadable(); } #endif /* * tek menu */ #if OPT_TEK4014 static void do_tektextlarge ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekSetFontSize (tekMenu_tektextlarge); } static void do_tektext2 ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekSetFontSize (tekMenu_tektext2); } static void do_tektext3 ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekSetFontSize (tekMenu_tektext3); } static void do_tektextsmall ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekSetFontSize (tekMenu_tektextsmall); } static void do_tekpage ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekSimulatePageButton (False); } static void do_tekreset ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekSimulatePageButton (True); } static void do_tekcopy ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { TekCopy (); } static void handle_vtshow (Widget gw GCC_UNUSED, Bool allowswitch) { register TScreen *screen = &term->screen; if (!screen->Vshow) { /* not showing, turn on */ set_vt_visibility (TRUE); } else if (screen->Tshow || allowswitch) { /* is showing, turn off */ set_vt_visibility (FALSE); if (!screen->TekEmu && TekRefresh) dorefresh (); end_vt_mode (); /* WARNING: this does a longjmp... */ } else Bell(XkbBI_MinorError, 0); } static void do_vtshow ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_vtshow (gw, True); } static void do_vtonoff ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { handle_vtshow (gw, False); } static void do_vtmode ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { register TScreen *screen = &term->screen; switch_modes (screen->TekEmu); /* switch to vt, or from */ } /* ARGSUSED */ static void do_tekhide ( Widget gw GCC_UNUSED, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { hide_tek_window(); } #endif /* OPT_TEK4014 */ /* * public handler routines */ static void handle_toggle ( void (*proc)PROTO_XT_CALLBACK_ARGS, int var, String *params, Cardinal nparams, Widget w, XtPointer closure, XtPointer data) { int dir = -2; switch (nparams) { case 0: dir = -1; break; case 1: if (XmuCompareISOLatin1 (params[0], "on") == 0) dir = 1; else if (XmuCompareISOLatin1 (params[0], "off") == 0) dir = 0; else if (XmuCompareISOLatin1 (params[0], "toggle") == 0) dir = -1; break; } switch (dir) { case -2: Bell(XkbBI_MinorError, 0); break; case -1: (*proc) (w, closure, data); break; case 0: if (var) (*proc) (w, closure, data); else Bell(XkbBI_MinorError, 0); break; case 1: if (!var) (*proc) (w, closure, data); else Bell(XkbBI_MinorError, 0); break; } return; } void HandleAllowSends( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_allowsends, (int) term->screen.allowSendEvents, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleSetVisualBell( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_visualbell, (int) term->screen.visualbell, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #ifdef ALLOWLOGGING void HandleLogging( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_logging, (int) term->screen.logging, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif /* ARGSUSED */ void HandlePrint( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_print(w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleRedraw( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_redraw(w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleSendSignal( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { static struct sigtab { char *name; int sig; } signals[] = { #ifdef SIGTSTP { "suspend", SIGTSTP }, { "tstp", SIGTSTP }, #endif #ifdef SIGCONT { "cont", SIGCONT }, #endif { "int", SIGINT }, { "hup", SIGHUP }, { "quit", SIGQUIT }, { "alrm", SIGALRM }, { "alarm", SIGALRM }, { "term", SIGTERM }, { "kill", SIGKILL }, { NULL, 0 }, }; if (*param_count == 1) { struct sigtab *st; for (st = signals; st->name; st++) { if (XmuCompareISOLatin1 (st->name, params[0]) == 0) { handle_send_signal (w, st->sig); return; } } /* one could allow numeric values, but that would be a security hole */ } Bell(XkbBI_MinorError, 0); } /* ARGSUSED */ void HandleQuit( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_quit(w, (XtPointer)0, (XtPointer)0); } void Handle8BitControl( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_8bit_control, (int) term->screen.control_eight_bits, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleBackarrow( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_backarrow, (int) term->keyboard.flags & MODE_DECBKM, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleSunFunctionKeys( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_sun_fkeys, (int) sunFunctionKeys, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #if OPT_NUM_LOCK void HandleNumLock( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_num_lock, (int) term->misc.real_NumLock, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleMetaEsc( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_meta_esc, (int) term->screen.meta_sends_esc, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif #if OPT_SUNPC_KBD void HandleSunKeyboard( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_sun_kbd, (int) sunKeyboard, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif #if OPT_HP_FUNC_KEYS void HandleHpFunctionKeys( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_hp_fkeys, (int) hpFunctionKeys, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif void HandleScrollbar( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_scrollbar, (int) term->screen.fullVwin.scrollbar, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleJumpscroll( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_jumpscroll, (int) term->screen.jumpscroll, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleReverseVideo( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_reversevideo, (int) (term->misc.re_verse0), params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleAutoWrap( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_autowrap, (int) (term->flags & WRAPAROUND), params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleReverseWrap( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_reversewrap, (int) (term->flags & REVERSEWRAP), params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleAutoLineFeed( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_autolinefeed, (int) (term->flags & LINEFEED), params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleAppCursor( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_appcursor, (int) (term->keyboard.flags & MODE_DECCKM), params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleAppKeypad( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_appkeypad, (int) (term->keyboard.flags & MODE_DECKPAM), params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleScrollKey( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_scrollkey, (int) term->screen.scrollkey, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleScrollTtyOutput( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_scrollttyoutput, (int) term->screen.scrollttyoutput, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleAllow132( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_allow132, (int) term->screen.c132, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleCursesEmul( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_cursesemul, (int) term->screen.curses, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleMarginBell( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_marginbell, (int) term->screen.marginbell, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #if OPT_BLINK_CURS void HandleCursorBlink( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { /* eventually want to see if sensitive or not */ handle_toggle (do_cursorblink, (int) term->screen.cursor_blink, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif void HandleAltScreen( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { /* eventually want to see if sensitive or not */ handle_toggle (do_altscreen, (int) term->screen.alternate, params, *param_count, w, (XtPointer)0, (XtPointer)0); } void HandleTiteInhibit( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { /* eventually want to see if sensitive or not */ handle_toggle (do_titeInhibit, ! ((int) term->misc.titeInhibit), params, *param_count, w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleSoftReset( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_softreset(w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleHardReset( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_hardreset(w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleClearSavedLines( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_clearsavedlines(w, (XtPointer)0, (XtPointer)0); } #if OPT_DEC_CHRSET void HandleFontDoublesize( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_font_doublesize, (int) term->screen.font_doublesize, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif #if OPT_DEC_SOFTFONT void HandleFontLoading( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { handle_toggle (do_font_loadable, (int) term->misc.font_loadable, params, *param_count, w, (XtPointer)0, (XtPointer)0); } #endif #if OPT_TEK4014 void HandleSetTerminalType( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { if (*param_count == 1) { switch (params[0][0]) { case 'v': case 'V': if (term->screen.TekEmu) do_vtmode (w, (XtPointer)0, (XtPointer)0); break; case 't': case 'T': if (!term->screen.TekEmu) do_tekmode (w, (XtPointer)0, (XtPointer)0); break; default: Bell(XkbBI_MinorError, 0); } } else { Bell(XkbBI_MinorError, 0); } } void HandleVisibility( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { if (*param_count == 2) { switch (params[0][0]) { case 'v': case 'V': handle_toggle (do_vtonoff, (int) term->screen.Vshow, params+1, (*param_count) - 1, w, (XtPointer)0, (XtPointer)0); break; case 't': case 'T': handle_toggle (do_tekonoff, (int) term->screen.Tshow, params+1, (*param_count) - 1, w, (XtPointer)0, (XtPointer)0); break; default: Bell(XkbBI_MinorError, 0); } } else { Bell(XkbBI_MinorError, 0); } } /* ARGSUSED */ void HandleSetTekText( Widget w, XEvent *event GCC_UNUSED, String *params, Cardinal *param_count) { void (*proc)PROTO_XT_CALLBACK_ARGS = 0; switch (*param_count) { case 0: proc = do_tektextlarge; break; case 1: switch (params[0][0]) { case 'l': case 'L': proc = do_tektextlarge; break; case '2': proc = do_tektext2; break; case '3': proc = do_tektext3; break; case 's': case 'S': proc = do_tektextsmall; break; } break; } if (proc) (*proc) (w, (XtPointer)0, (XtPointer)0); else Bell(XkbBI_MinorError, 0); } /* ARGSUSED */ void HandleTekPage( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_tekpage(w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleTekReset( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_tekreset(w, (XtPointer)0, (XtPointer)0); } /* ARGSUSED */ void HandleTekCopy( Widget w, XEvent *event GCC_UNUSED, String *params GCC_UNUSED, Cardinal *param_count GCC_UNUSED) { do_tekcopy(w, (XtPointer)0, (XtPointer)0); } #endif /* OPT_TEK4014 */ void UpdateMenuItem(Widget mi, XtArgVal val) { static Arg menuArgs = { XtNleftBitmap, (XtArgVal) 0 }; if (mi) { menuArgs.value = (XtArgVal) ((val) ? term->screen.menu_item_bitmap : None); XtSetValues (mi, &menuArgs, (Cardinal) 1); } } void SetItemSensitivity(Widget mi, XtArgVal val) { static Arg menuArgs = { XtNsensitive, (XtArgVal) 0 }; if (mi) { menuArgs.value = (XtArgVal) (val); XtSetValues (mi, &menuArgs, (Cardinal) 1); } } #if OPT_TOOLBAR /* * In the normal (non-toolbar) configuration, the xterm widget covers almost * all of the window. With a toolbar, there's a relatively large area that * the user would expect to enter keystrokes since the program can get the * focus. */ static char menu_trans[] = "\ ~Meta :insert-seven-bit() \n\ Meta :insert-eight-bit() \n\ "; XtActionsRec menu_actions[] = { { "insert", HandleKeyPressed }, /* alias */ { "insert-eight-bit", HandleEightBitKeyPressed }, { "insert-seven-bit", HandleKeyPressed }, { "secure", HandleSecure }, { "string", HandleStringEvent }, }; /* * The normal style of xterm popup menu delays initialization until the menu is * first requested. When using a toolbar, we can use the same initialization, * though on the first popup there will be a little geometry layout jitter, * since the menu is already managed when this callback is invoked. */ static void InitPopup ( Widget gw, XtPointer closure GCC_UNUSED, XtPointer data GCC_UNUSED) { String params[2]; Cardinal count = 1; params[0] = closure; params[1] = 0; TRACE(("InitPopup(%s)\n", params[0])) domenu(gw, (XEvent *)0, params, &count); XtRemoveCallback(gw, XtNpopupCallback, InitPopup, closure); } static void SetupShell(Widget *menus, MenuList *shell, Widget *menu_tops, int n, int m) { char temp[80]; char *external_name = 0; shell[n].w = XtVaCreatePopupShell (menu_names[n].internal_name, simpleMenuWidgetClass, *menus, XtNgeometry, NULL, NULL); XtAddCallback(shell[n].w, XtNpopupCallback, InitPopup, menu_names[n].internal_name); XtVaGetValues(shell[n].w, XtNlabel, &external_name, NULL); TRACE(("...SetupShell(%s) -> %s -> %#lx\n", menu_names[n].internal_name, external_name, (long)shell[n].w)) sprintf(temp, "%sButton", menu_names[n].internal_name); menu_tops[n] = XtVaCreateManagedWidget (temp, menuButtonWidgetClass, *menus, XtNfromHoriz, (m >= 0) ? menu_tops[m] : 0, XtNmenuName, menu_names[n].internal_name, XtNlabel, external_name, NULL); } #endif void SetupMenus(Widget shell, Widget *forms, Widget *menus) { #if OPT_TOOLBAR int n; Widget menu_tops[NUM_POPUP_MENUS]; #endif TRACE(("SetupMenus(%s)\n", shell == toplevel ? "vt100" : "tek4014")) if (shell == toplevel) { XawSimpleMenuAddGlobalActions (app_con); XtRegisterGrabAction (HandlePopupMenu, True, (ButtonPressMask|ButtonReleaseMask), GrabModeAsync, GrabModeAsync); } #if OPT_TOOLBAR *forms = XtVaCreateManagedWidget( "form", formWidgetClass, shell, NULL); XtAppAddActions(app_con, menu_actions, XtNumber(menu_actions)); XtAugmentTranslations(*forms, XtParseTranslationTable(menu_trans)); /* * Set a nominal value for the preferred pane size, which lets the * buttons determine the actual height of the menu bar. We don't show * the grip, because it's too easy to make the toolbar look bad that * way. */ *menus = XtVaCreateManagedWidget( "menubar", boxWidgetClass, *forms, XtNorientation, XtorientHorizontal, XtNtop, XawChainTop, XtNbottom, XawChainTop, XtNleft, XawChainLeft, XtNright, XawChainLeft, NULL); if (shell == toplevel) { /* vt100 */ for (n = mainMenu; n <= fontMenu; n++) { SetupShell(menus, vt_shell, menu_tops, n, n-1); } } #if OPT_TEK4014 else { /* tek4014 */ SetupShell(menus, tek_shell, menu_tops, mainMenu, -1); SetupShell(menus, tek_shell, menu_tops, tekMenu, mainMenu); } #endif #else *forms = shell; *menus = shell; #endif TRACE(("...shell=%#lx\n", (long) shell)) TRACE(("...forms=%#lx\n", (long) *forms)) TRACE(("...menus=%#lx\n", (long) *menus)) }