X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/54a5dac4383888cfb5b6d32917ba2c22a42ea080..9e164d82c8990d3c8cff58d866fb9938907d4d7b:/mac/macterm.c diff --git a/mac/macterm.c b/mac/macterm.c index 28898e6b..4a75a0c6 100644 --- a/mac/macterm.c +++ b/mac/macterm.c @@ -87,6 +87,8 @@ static void mac_drawgrowicon(Session *s); static pascal void mac_growtermdraghook(void); static pascal void mac_scrolltracker(ControlHandle, short); static pascal void do_text_for_device(short, short, GDHandle, long); +static void do_text_internal(Context, int, int, wchar_t *, int, + unsigned long, int); static void text_click(Session *, EventRecord *); static void mac_activateterm(WindowPtr, EventRecord *); static void mac_adjusttermcursor(WindowPtr, Point, RgnHandle); @@ -113,12 +115,7 @@ void mac_startsession(Session *s) * Select protocol. This is farmed out into a table in a * separate file to enable an ssh-free variant. */ - s->back = NULL; - for (i = 0; backends[i].backend != NULL; i++) - if (backends[i].protocol == s->cfg.protocol) { - s->back = backends[i].backend; - break; - } + s->back = backend_from_proto(s->cfg.protocol); if (s->back == NULL) fatalbox("Unsupported protocol number found"); @@ -305,18 +302,6 @@ static pascal OSStatus uni_to_font_fallback(UniChar *ucp, } /* - * Called every time round the event loop. - */ -void mac_pollterm(void) -{ - Session *s; - - for (s = sesslist; s != NULL; s = s->next) { - term_update(s->term); - } -} - -/* * To be called whenever the window size changes. * rows and cols should be desired values. * It's assumed the terminal emulator will be informed, and will set rows @@ -605,7 +590,7 @@ static void text_click(Session *s, EventRecord *event) lastwhen = TickCount(); } -void write_clip(void *cookie, wchar_t *data, int len, int must_deselect) +void write_clip(void *cookie, wchar_t *data, int *attr, int len, int must_deselect) { #if !TARGET_API_MAC_CARBON Session *s = cookie; @@ -1022,14 +1007,26 @@ static pascal void mac_growtermdraghook(void) void mac_closeterm(WindowPtr window) { + int alertret; Session *s = mac_windowsession(window); - /* XXX warn on close */ + if (s->cfg.warn_on_close && !s->session_closed) { + ParamText("\pAre you sure you want to close this session?", + NULL, NULL, NULL); + alertret=CautionAlert(wQuestion, NULL); + if (alertret == 2) { + /* Cancel */ + return; + } + } + HideWindow(s->window); *s->prev = s->next; s->next->prev = s->prev; - ldisc_free(s->ldisc); - s->back->free(s->backhandle); + if (s->ldisc) + ldisc_free(s->ldisc); + if (s->back) + s->back->free(s->backhandle); log_free(s->logctx); if (s->uni_to_font != NULL) DisposeUnicodeToTextInfo(&s->uni_to_font); @@ -1143,8 +1140,8 @@ struct do_text_args { * * x and y are text row and column (zero-based) */ -void do_text(Context ctx, int x, int y, wchar_t *text, int len, - unsigned long attr, int lattr) +static void do_text_internal(Context ctx, int x, int y, wchar_t *text, int len, + unsigned long attr, int lattr) { Session *s = ctx; int style; @@ -1162,11 +1159,6 @@ void do_text(Context ctx, int x, int y, wchar_t *text, int len, assert(len <= 1024); - /* SGT, 2004-10-14: I don't know how to support combining characters - * on the Mac. Hopefully the first person to fail this assertion will - * know how to do it better than me... */ - assert(!(attr & TATTR_COMBINING)); - SetPort((GrafPtr)GetWindowPort(s->window)); fontwidth = s->font_width; @@ -1271,6 +1263,24 @@ void do_text(Context ctx, int x, int y, wchar_t *text, int len, #endif } +/* + * Wrapper that handles combining characters. + */ +void do_text(Context ctx, int x, int y, wchar_t *text, int len, + unsigned long attr, int lattr) +{ + if (attr & TATTR_COMBINING) { + unsigned long a = 0; + attr &= ~TATTR_COMBINING; + while (len--) { + do_text_internal(ctx, x, y, text, 1, attr | a, lattr); + text++; + a = TATTR_COMBINING; + } + } else + do_text_internal(ctx, x, y, text, len, attr, lattr); +} + static pascal void do_text_for_device(short depth, short devflags, GDHandle device, long cookie) { @@ -1325,7 +1335,8 @@ static pascal void do_text_for_device(short depth, short devflags, } } - EraseRect(&a->textrect); + if (!(a->attr & TATTR_COMBINING)) + EraseRect(&a->textrect); switch (a->lattr & LATTR_MODE) { case LATTR_NORM: case LATTR_WIDE: @@ -1472,7 +1483,7 @@ void sys_cursor(void *frontend, int x, int y) * may want to perform additional actions on any kind of bell (for * example, taskbar flashing in Windows). */ -void beep(void *frontend, int mode) +void do_beep(void *frontend, int mode) { if (mode != BELL_VISUAL) SysBeep(30); @@ -1512,6 +1523,14 @@ void set_title(void *frontend, char *title) } /* + * Used by backend to indicate busy-ness + */ +void set_busy_status(void *frontend, int status) +{ + /* FIXME do something */ +} + +/* * set or clear the "raw mouse message" mode */ void set_raw_mouse_mode(void *frontend, int activate) @@ -1821,6 +1840,12 @@ void ldisc_update(void *frontend, int echo, int edit) { } +char *get_ttymode(void *frontend, const char *mode) +{ + Session *s = frontend; + return term_get_ttymode(s->term, mode); +} + /* * Mac PuTTY doesn't support printing yet. */ @@ -1853,7 +1878,8 @@ void frontend_keypress(void *handle) * Ask whether to wipe a session log file before writing to it. * Returns 2 for wipe, 1 for append, 0 for cancel (don't log). */ -int askappend(void *frontend, Filename filename) +int askappend(void *frontend, Filename filename, + void (*callback)(void *ctx, int result), void *ctx) { /* FIXME: not implemented yet. */ @@ -1867,6 +1893,12 @@ int from_backend(void *frontend, int is_stderr, const char *data, int len) return term_data(s->term, is_stderr, data, len); } +int get_userpass_input(prompts_t *p, unsigned char *in, int inlen) +{ + Session *s = p->frontend; + return term_get_userpass_input(s->term, p, in, inlen); +} + /* * Emacs magic: * Local Variables: