diff options
Diffstat (limited to 'gdb/mac-xdep.c')
| -rw-r--r-- | gdb/mac-xdep.c | 190 |
1 files changed, 101 insertions, 89 deletions
diff --git a/gdb/mac-xdep.c b/gdb/mac-xdep.c index bf3f78deb1f..ae5c4fafe52 100644 --- a/gdb/mac-xdep.c +++ b/gdb/mac-xdep.c @@ -2,21 +2,22 @@ Copyright 1994 Free Software Foundation, Inc. Contributed by Cygnus Support. Written by Stan Shebs. -This file is part of GDB. + This file is part of GDB. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ #include "defs.h" @@ -100,7 +101,8 @@ int use_color_qd; int inbackground; -Rect dragrect = { -32000, -32000, 32000, 32000 }; +Rect dragrect = +{-32000, -32000, 32000, 32000}; Rect sizerect; int sbarwid = 15; @@ -118,7 +120,10 @@ TEHandle console_text; Rect console_text_rect; /* This will go away eventually. */ -gdb_has_a_terminal () { return 1; } +gdb_has_a_terminal () +{ + return 1; +} mac_init () { @@ -137,13 +142,13 @@ mac_init () mac_app = 0; - str = getenv("DEBUG_GDB"); + str = getenv ("DEBUG_GDB"); if (str != NULL && str[0] != '\0') { - if (strcmp(str, "openp") == 0) + if (strcmp (str, "openp") == 0) debug_openp = 1; } - + /* Don't do anything if we`re running under MPW. */ if (!StandAlone) return; @@ -153,7 +158,7 @@ mac_init () {RIncludes}siow.r, not be messed with. If it is, then the standard Mac setup below will step on SIOW's Mac setup and most likely crash the machine. */ - siow_resource = GetResource('siow', 0); + siow_resource = GetResource ('siow', 0); if (siow_resource != nil) return; @@ -170,7 +175,7 @@ mac_init () InitCursor (); /* Color Quickdraw is different from Classic QD. */ - SysEnvirons(2, &se); + SysEnvirons (2, &se); has_color_qd = se.hasColorQD; /* Use it if we got it. */ use_color_qd = has_color_qd; @@ -178,10 +183,10 @@ mac_init () sizerect.top = 50; sizerect.left = 50; sizerect.bottom = 1000; - sizerect.right = 1000; + sizerect.right = 1000; #if 0 sizerect.bottom = screenBits.bounds.bottom - screenBits.bounds.top; - sizerect.right = screenBits.bounds.right - screenBits.bounds.left; + sizerect.right = screenBits.bounds.right - screenBits.bounds.left; #endif /* Set up the menus. */ @@ -189,9 +194,10 @@ mac_init () SetMenuBar (menubar); /* Add the DAs etc as usual. */ menu = GetMHandle (mApple); - if (menu != nil) { - AddResMenu (menu, 'DRVR'); - } + if (menu != nil) + { + AddResMenu (menu, 'DRVR'); + } DrawMenuBar (); new_console_window (); @@ -201,9 +207,9 @@ new_console_window () { /* Create the main window we're going to play in. */ if (has_color_qd) - console_window = GetNewCWindow (wConsole, NULL, (WindowPtr) -1L); + console_window = GetNewCWindow (wConsole, NULL, (WindowPtr) - 1L); else - console_window = GetNewWindow (wConsole, NULL, (WindowPtr) -1L); + console_window = GetNewWindow (wConsole, NULL, (WindowPtr) - 1L); SetPort (console_window); console_text_rect = console_window->portRect; @@ -228,7 +234,7 @@ new_console_window () SelectWindow (console_window); } -mac_command_loop() +mac_command_loop () { SysEnvRec se; int eventloopdone = 0; @@ -254,7 +260,7 @@ mac_command_loop() { get_global_mouse (&mouse); adjust_cursor (mouse, cursorRgn); - tm = GetCaretTime(); + tm = GetCaretTime (); gotevent = WaitNextEvent (everyEvent, &event, tm, cursorRgn); } else @@ -267,7 +273,7 @@ mac_command_loop() { short itemhit; DialogPtr dialog; - + /* Handle all the modeless dialogs here. */ if (DialogSelect (&event, &dialog, &itemhit)) { @@ -289,10 +295,10 @@ mac_command_loop() /* Collect the global coordinates of the mouse pointer. */ get_global_mouse (mouse) -Point *mouse; + Point *mouse; { EventRecord evt; - + OSEventAvail (0, &evt); *mouse = evt.where; } @@ -301,15 +307,15 @@ Point *mouse; location. */ adjust_cursor (mouse, region) -Point mouse; -RgnHandle region; + Point mouse; + RgnHandle region; { } /* Decipher an event, maybe do something with it. */ do_event (evt) -EventRecord *evt; + EventRecord *evt; { short part, err, rslt = 0; WindowPtr win; @@ -339,10 +345,11 @@ EventRecord *evt; /* Fix the menu to match the new front window. */ adjust_menus (); /* We always want to discard the event now, since clicks in a - windows are often irreversible actions. */ - } else - /* Mouse clicks in the front window do something useful. */ - do_mouse_down (win, evt); + windows are often irreversible actions. */ + } + else + /* Mouse clicks in the front window do something useful. */ + do_mouse_down (win, evt); break; case inDrag: /* Standard drag behavior, no tricks necessary. */ @@ -389,7 +396,7 @@ EventRecord *evt; break; case diskEvt: /* Call DIBadMount in response to a diskEvt, so that the user can format - a floppy. (from DTS Sample) */ + a floppy. (from DTS Sample) */ if (HiWord (evt->message) != noErr) { SetPt (&pnt, 50, 50); @@ -429,8 +436,8 @@ do_idle () } grow_window (win, where) -WindowPtr win; -Point where; + WindowPtr win; + Point where; { long winsize; int h, v; @@ -455,9 +462,9 @@ Point where; } zoom_window (win, where, part) -WindowPtr win; -Point where; -short part; + WindowPtr win; + Point where; + short part; { ZoomWindow (win, part, (win == FrontWindow ())); if (win == console_window) @@ -475,7 +482,7 @@ resize_console_window () } close_window (win) -WindowPtr win; + WindowPtr win; { } @@ -499,13 +506,13 @@ v_scroll_proc (ControlHandle control, short part) amount = pagesize; break; case inPageDown: - amount = - pagesize; + amount = -pagesize; break; default: /* (should freak out) */ break; } - SetCtlValue(control, oldval - amount); + SetCtlValue (control, oldval - amount); newval = GetCtlValue (control); amount = oldval - newval; if (amount) @@ -513,18 +520,18 @@ v_scroll_proc (ControlHandle control, short part) } } -do_mouse_down (WindowPtr win, EventRecord *event) +do_mouse_down (WindowPtr win, EventRecord * event) { short part, value; Point mouse; ControlHandle control; - if (1 /*is_app_window(win)*/) + if (1 /*is_app_window(win) */ ) { SetPort (win); mouse = event->where; GlobalToLocal (&mouse); - part = FindControl(mouse, win, &control); + part = FindControl (mouse, win, &control); if (control == console_v_scrollbar) { switch (part) @@ -536,13 +543,13 @@ do_mouse_down (WindowPtr win, EventRecord *event) { value -= GetCtlValue (control); if (value) - TEScroll(0, value * (*console_text)->lineHeight, - console_text); + TEScroll (0, value * (*console_text)->lineHeight, + console_text); } break; default: -#if 0 /* don't deal with right now */ -#if 1 /* universal headers */ +#if 0 /* don't deal with right now */ +#if 1 /* universal headers */ value = TrackControl (control, mouse, (ControlActionUPP) v_scroll_proc); #else value = TrackControl (control, mouse, (ProcPtr) v_scroll_proc); @@ -559,21 +566,22 @@ do_mouse_down (WindowPtr win, EventRecord *event) } scroll_text (hlines, vlines) -int hlines, vlines; + int hlines, vlines; { } activate_window (win, activate) -WindowPtr win; -int activate; + WindowPtr win; + int activate; { Rect grow_rect; - if (win == nil) return; + if (win == nil) + return; /* It's convenient to make the activated window also be the current GrafPort. */ if (activate) - SetPort(win); + SetPort (win); /* Activate the console window's scrollbar. */ if (win == console_window) { @@ -596,7 +604,7 @@ int activate; } update_window (win) -WindowPtr win; + WindowPtr win; { int controls = 1, growbox = 0; GrafPtr oldport; @@ -625,7 +633,7 @@ adjust_menus () } do_menu_command (which) -long which; + long which; { short menuid, menuitem; short itemHit; @@ -729,7 +737,7 @@ long which; char commandbuf[1000]; do_keyboard_command (key) -int key; + int key; { int startpos, endpos, i, len; char *last_newline; @@ -757,13 +765,15 @@ int key; len = (text_str + startpos) - 1 - last_newline; cmd_start = last_newline + 1; } - if (len > 1000) len = 999; - if (len < 0) len = 0; + if (len > 1000) + len = 999; + if (len < 0) + len = 0; strncpy (commandbuf + 1, cmd_start, len); commandbuf[1 + len] = 0; command = commandbuf + 1; HUnlock ((Handle) text); - commandbuf[0] = strlen(command); + commandbuf[0] = strlen (command); /* Insert a newline and recalculate before doing any command. */ key = '\015'; @@ -797,11 +807,12 @@ draw_console () /* Cause an update of a given window's entire contents. */ force_update (win) -WindowPtr win; + WindowPtr win; { GrafPtr oldport; - if (win == nil) return; + if (win == nil) + return; GetPort (&oldport); SetPort (win); EraseRect (&win->portRect); @@ -821,12 +832,12 @@ adjust_console_sizes () tmprect.left += 7; tmprect.right -= sbarwid; tmprect.bottom -= sbarwid; - InsetRect(&tmprect, 1, 1); + InsetRect (&tmprect, 1, 1); (*console_text)->destRect = tmprect; /* Fiddle bottom of viewrect to be even multiple of text lines. */ tmprect.bottom = tmprect.top + ((tmprect.bottom - tmprect.top) / (*console_text)->lineHeight) - * (*console_text)->lineHeight; + * (*console_text)->lineHeight; (*console_text)->viewRect = tmprect; } @@ -839,7 +850,8 @@ adjust_console_scrollbars () newmax = lines - (((*console_text)->viewRect.bottom - (*console_text)->viewRect.top) / (*console_text)->lineHeight); - if (newmax < 0) newmax = 0; + if (newmax < 0) + newmax = 0; SetCtlMax (console_v_scrollbar, newmax); value = ((*console_text)->viewRect.top - (*console_text)->destRect.top) / (*console_text)->lineHeight; @@ -854,7 +866,7 @@ adjust_console_text () { TEScroll (((*console_text)->viewRect.left - (*console_text)->destRect.left) - - 0 /* get h scroll value */, + - 0 /* get h scroll value */ , ((((*console_text)->viewRect.top - (*console_text)->destRect.top) / (*console_text)->lineHeight) - GetCtlValue (console_v_scrollbar)) @@ -939,7 +951,7 @@ tilde_expand (char *str) #undef fprintf int -hacked_fprintf (FILE *fp, const char *fmt, ...) +hacked_fprintf (FILE * fp, const char *fmt,...) { int ret; va_list ap; @@ -949,8 +961,8 @@ hacked_fprintf (FILE *fp, const char *fmt, ...) { char buf[1000]; - ret = vsprintf(buf, fmt, ap); - TEInsert (buf, strlen(buf), console_text); + ret = vsprintf (buf, fmt, ap); + TEInsert (buf, strlen (buf), console_text); } else ret = vfprintf (fp, fmt, ap); @@ -961,30 +973,30 @@ hacked_fprintf (FILE *fp, const char *fmt, ...) #undef printf int -hacked_printf (const char *fmt, ...) +hacked_printf (const char *fmt,...) { int ret; va_list ap; va_start (ap, fmt); - ret = hacked_vfprintf(stdout, fmt, ap); + ret = hacked_vfprintf (stdout, fmt, ap); va_end (ap); return ret; } #undef vfprintf -int -hacked_vfprintf (FILE *fp, const char *format, va_list args) +int +hacked_vfprintf (FILE * fp, const char *format, va_list args) { if (mac_app && (fp == stdout || fp == stderr)) { char buf[1000]; int ret; - ret = vsprintf(buf, format, args); - TEInsert (buf, strlen(buf), console_text); - if (strchr(buf, '\n')) + ret = vsprintf (buf, format, args); + TEInsert (buf, strlen (buf), console_text); + if (strchr (buf, '\n')) { adjust_console_sizes (); adjust_console_scrollbars (); @@ -998,12 +1010,12 @@ hacked_vfprintf (FILE *fp, const char *format, va_list args) #undef fputs -hacked_fputs (const char *s, FILE *fp) +hacked_fputs (const char *s, FILE * fp) { if (mac_app && (fp == stdout || fp == stderr)) { - TEInsert (s, strlen(s), console_text); - if (strchr(s, '\n')) + TEInsert (s, strlen (s), console_text); + if (strchr (s, '\n')) { adjust_console_sizes (); adjust_console_scrollbars (); @@ -1017,7 +1029,7 @@ hacked_fputs (const char *s, FILE *fp) #undef fputc -hacked_fputc (const char c, FILE *fp) +hacked_fputc (const char c, FILE * fp) { if (mac_app && (fp == stdout || fp == stderr)) { @@ -1039,7 +1051,7 @@ hacked_fputc (const char c, FILE *fp) #undef putc -hacked_putc (const char c, FILE *fp) +hacked_putc (const char c, FILE * fp) { if (mac_app && (fp == stdout || fp == stderr)) { @@ -1061,7 +1073,7 @@ hacked_putc (const char c, FILE *fp) #undef fflush -hacked_fflush (FILE *fp) +hacked_fflush (FILE * fp) { if (mac_app && (fp == stdout || fp == stderr)) { @@ -1075,12 +1087,12 @@ hacked_fflush (FILE *fp) #undef fgetc -hacked_fgetc (FILE *fp) +hacked_fgetc (FILE * fp) { if (mac_app && (fp == stdin)) { /* Catch any attempts to use this. */ - DebugStr("\pShould not be reading from stdin!"); + DebugStr ("\pShould not be reading from stdin!"); return '\n'; } return fgetc (fp); |