#include <time.h>
#include <assert.h>
#include "putty.h"
-#include "tree234.h"
+#include "terminal.h"
+
+#define poslt(p1,p2) ( (p1).y < (p2).y || ( (p1).y == (p2).y && (p1).x < (p2).x ) )
+#define posle(p1,p2) ( (p1).y < (p2).y || ( (p1).y == (p2).y && (p1).x <= (p2).x ) )
+#define poseq(p1,p2) ( (p1).y == (p2).y && (p1).x == (p2).x )
+#define posdiff(p1,p2) ( ((p1).y - (p2).y) * (term->cols+1) + (p1).x - (p2).x )
+
+/* Product-order comparisons for rectangular block selection. */
+#define posPlt(p1,p2) ( (p1).y <= (p2).y && (p1).x < (p2).x )
+#define posPle(p1,p2) ( (p1).y <= (p2).y && (p1).x <= (p2).x )
+
+#define incpos(p) ( (p).x == term->cols ? ((p).x = 0, (p).y++, 1) : ((p).x++, 0) )
+#define decpos(p) ( (p).x == 0 ? ((p).x = term->cols, (p).y--, 1) : ((p).x--, 0) )
#define VT52_PLUS
#define TM_PUTTY (0xFFFF)
#define compatibility(x) \
- if ( ((CL_##x)&compatibility_level) == 0 ) { \
- termstate=TOPLEVEL; \
+ if ( ((CL_##x)&term->compatibility_level) == 0 ) { \
+ term->termstate=TOPLEVEL; \
break; \
}
#define compatibility2(x,y) \
- if ( ((CL_##x|CL_##y)&compatibility_level) == 0 ) { \
- termstate=TOPLEVEL; \
+ if ( ((CL_##x|CL_##y)&term->compatibility_level) == 0 ) { \
+ term->termstate=TOPLEVEL; \
break; \
}
-#define has_compat(x) ( ((CL_##x)&compatibility_level) != 0 )
-
-static int compatibility_level = TM_PUTTY;
-
-static tree234 *scrollback; /* lines scrolled off top of screen */
-static tree234 *screen; /* lines on primary screen */
-static tree234 *alt_screen; /* lines on alternate screen */
-static int disptop; /* distance scrolled back (0 or -ve) */
-
-static unsigned long *cpos; /* cursor position (convenience) */
-
-static unsigned long *disptext; /* buffer of text on real screen */
-static unsigned long *dispcurs; /* location of cursor on real screen */
-static unsigned long curstype; /* type of cursor on real screen */
-
-#define VBELL_TIMEOUT (TICKSPERSEC/10) /* visual bell lasts 1/10 sec */
-
-struct beeptime {
- struct beeptime *next;
- unsigned long ticks;
-};
-static struct beeptime *beephead, *beeptail;
-int nbeeps;
-int beep_overloaded;
-long lastbeep;
-
-#define TSIZE (sizeof(unsigned long))
-#define fix_cpos do { cpos = lineptr(curs.y) + curs.x; } while(0)
-
-static unsigned long curr_attr, save_attr;
-static unsigned long erase_char = ERASE_CHAR;
-
-typedef struct {
- int y, x;
-} pos;
-#define poslt(p1,p2) ( (p1).y < (p2).y || ( (p1).y == (p2).y && (p1).x < (p2).x ) )
-#define posle(p1,p2) ( (p1).y < (p2).y || ( (p1).y == (p2).y && (p1).x <= (p2).x ) )
-#define poseq(p1,p2) ( (p1).y == (p2).y && (p1).x == (p2).x )
-#define posdiff(p1,p2) ( ((p1).y - (p2).y) * (cols+1) + (p1).x - (p2).x )
-#define incpos(p) ( (p).x == cols ? ((p).x = 0, (p).y++, 1) : ((p).x++, 0) )
-#define decpos(p) ( (p).x == 0 ? ((p).x = cols, (p).y--, 1) : ((p).x--, 0) )
-
-/* Product-order comparisons for rectangular block selection. */
-#define posPlt(p1,p2) ( (p1).y <= (p2).y && (p1).x < (p2).x )
-#define posPle(p1,p2) ( (p1).y <= (p2).y && (p1).x <= (p2).x )
-
-static bufchain inbuf; /* terminal input buffer */
-static pos curs; /* cursor */
-static pos savecurs; /* saved cursor position */
-static int marg_t, marg_b; /* scroll margins */
-static int dec_om; /* DEC origin mode flag */
-static int wrap, wrapnext; /* wrap flags */
-static int insert; /* insert-mode flag */
-static int cset; /* 0 or 1: which char set */
-static int save_cset, save_csattr; /* saved with cursor position */
-static int save_utf, save_wnext; /* saved with cursor position */
-static int rvideo; /* global reverse video flag */
-static unsigned long rvbell_startpoint;/* for ESC[?5hESC[?5l vbell */
-static int cursor_on; /* cursor enabled flag */
-static int reset_132; /* Flag ESC c resets to 80 cols */
-static int use_bce; /* Use Background coloured erase */
-static int blinker; /* When blinking is the cursor on ? */
-static int tblinker; /* When the blinking text is on */
-static int blink_is_real; /* Actually blink blinking text */
-static int term_echoing; /* Does terminal want local echo? */
-static int term_editing; /* Does terminal want local edit? */
-static int sco_acs, save_sco_acs; /* CSI 10,11,12m -> OEM charset */
-static int vt52_bold; /* Force bold on non-bold colours */
-static int utf_state; /* Is there a pending UTF-8 character */
-static int utf_char; /* and what is it so far. */
-static int utf_size; /* The size of the UTF character. */
-static int printing, only_printing; /* Are we doing ANSI printing? */
-static int print_state; /* state of print-end-sequence scan */
-static bufchain printer_buf; /* buffered data for printer */
-static printer_job *print_job;
-
-static int xterm_mouse; /* send mouse messages to app */
-
-static unsigned long cset_attr[2];
-
-/*
- * Saved settings on the alternate screen.
- */
-static int alt_x, alt_y, alt_om, alt_wrap, alt_wnext, alt_ins, alt_cset, alt_sco_acs, alt_utf;
-static int alt_t, alt_b;
-static int alt_which;
-
-#define ARGS_MAX 32 /* max # of esc sequence arguments */
-#define ARG_DEFAULT 0 /* if an arg isn't specified */
-#define def(a,d) ( (a) == ARG_DEFAULT ? (d) : (a) )
-static int esc_args[ARGS_MAX];
-static int esc_nargs;
-static int esc_query;
-#define ANSI(x,y) ((x)+((y)<<8))
-#define ANSI_QUE(x) ANSI(x,TRUE)
-
-#define OSC_STR_MAX 2048
-static int osc_strlen;
-static char osc_string[OSC_STR_MAX + 1];
-static int osc_w;
-
-static char id_string[1024] = "\033[?6c";
-
-static unsigned char *tabs;
-
-static enum {
- TOPLEVEL,
- SEEN_ESC,
- SEEN_CSI,
- SEEN_OSC,
- SEEN_OSC_W,
-
- DO_CTRLS,
-
- SEEN_OSC_P,
- OSC_STRING, OSC_MAYBE_ST,
- VT52_ESC,
- VT52_Y1,
- VT52_Y2,
- VT52_FG,
- VT52_BG
-} termstate;
-
-static enum {
- NO_SELECTION, ABOUT_TO, DRAGGING, SELECTED
-} selstate;
-static enum {
- LEXICOGRAPHIC, RECTANGULAR
-} seltype;
-static enum {
- SM_CHAR, SM_WORD, SM_LINE
-} selmode;
-static pos selstart, selend, selanchor;
-
-static short wordness[256] = {
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, /* 01 */
- 0, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 1, 1, 1, 1, 1, 1, /* 23 */
- 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 1, 1, 1, 1, 2, /* 45 */
- 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 1, 1, 1, 1, 1, /* 67 */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, /* 89 */
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, /* AB */
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1,
- 2, 2, 2, 2, 2, 2, 2, 2, /* CD */
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1,
- 2, 2, 2, 2, 2, 2, 2, 2, /* EF */
-};
+#define has_compat(x) ( ((CL_##x)&term->compatibility_level) != 0 )
#define sel_nl_sz (sizeof(sel_nl)/sizeof(wchar_t))
-static wchar_t sel_nl[] = SEL_NL;
-static wchar_t *paste_buffer = 0;
-static int paste_len, paste_pos, paste_hold;
+const wchar_t sel_nl[] = SEL_NL;
/*
* Internal prototypes.
*/
-static void do_paint(Context, int);
-static void erase_lots(int, int, int);
-static void swap_screen(int, int, int);
-static void update_sbar(void);
-static void deselect(void);
-static void term_print_finish(void);
+static void do_paint(Terminal *, Context, int);
+static void erase_lots(Terminal *, int, int, int);
+static void swap_screen(Terminal *, int, int, int);
+static void update_sbar(Terminal *);
+static void deselect(Terminal *);
+static void term_print_finish(Terminal *);
/*
* Resize a line to make it `cols' columns wide.
* whether the y coordinate is non-negative or negative
* (respectively).
*/
-unsigned long *lineptr(int y, int lineno)
+unsigned long *lineptr(Terminal *term, int y, int lineno)
{
unsigned long *line, *newline;
tree234 *whichtree;
int treeindex;
if (y >= 0) {
- whichtree = screen;
+ whichtree = term->screen;
treeindex = y;
} else {
- whichtree = scrollback;
- treeindex = y + count234(scrollback);
+ whichtree = term->scrollback;
+ treeindex = y + count234(term->scrollback);
}
line = index234(whichtree, treeindex);
/* We assume that we don't screw up and retrieve something out of range. */
assert(line != NULL);
- newline = resizeline(line, cols);
+ newline = resizeline(line, term->cols);
if (newline != line) {
delpos234(whichtree, treeindex);
addpos234(whichtree, newline, treeindex);
return line + 1;
}
-#define lineptr(x) lineptr(x,__LINE__)
+#define lineptr(x) lineptr(term,x,__LINE__)
+
/*
* Set up power-on settings for the terminal.
*/
-static void power_on(void)
+static void power_on(Terminal *term)
{
- curs.x = curs.y = alt_x = alt_y = savecurs.x = savecurs.y = 0;
- alt_t = marg_t = 0;
- if (rows != -1)
- alt_b = marg_b = rows - 1;
+ term->curs.x = term->curs.y = 0;
+ term->alt_x = term->alt_y = 0;
+ term->savecurs.x = term->savecurs.y = 0;
+ term->alt_t = term->marg_t = 0;
+ if (term->rows != -1)
+ term->alt_b = term->marg_b = term->rows - 1;
else
- alt_b = marg_b = 0;
- if (cols != -1) {
+ term->alt_b = term->marg_b = 0;
+ if (term->cols != -1) {
int i;
- for (i = 0; i < cols; i++)
- tabs[i] = (i % 8 == 0 ? TRUE : FALSE);
+ for (i = 0; i < term->cols; i++)
+ term->tabs[i] = (i % 8 == 0 ? TRUE : FALSE);
}
- alt_om = dec_om = cfg.dec_om;
- alt_wnext = wrapnext = alt_ins = insert = FALSE;
- alt_wrap = wrap = cfg.wrap_mode;
- alt_cset = cset = 0;
- alt_utf = utf = 0;
- alt_sco_acs = sco_acs = 0;
- cset_attr[0] = cset_attr[1] = ATTR_ASCII;
- rvideo = 0;
- in_vbell = FALSE;
- cursor_on = 1;
- big_cursor = 0;
- save_attr = curr_attr = ATTR_DEFAULT;
- term_editing = term_echoing = FALSE;
- ldisc_send(NULL, 0, 0); /* cause ldisc to notice changes */
- app_cursor_keys = cfg.app_cursor;
- app_keypad_keys = cfg.app_keypad;
- use_bce = cfg.bce;
- blink_is_real = cfg.blinktext;
- erase_char = ERASE_CHAR;
- alt_which = 0;
- term_print_finish();
+ term->alt_om = term->dec_om = cfg.dec_om;
+ term->alt_wnext = term->wrapnext = term->alt_ins = term->insert = FALSE;
+ term->alt_wrap = term->wrap = cfg.wrap_mode;
+ term->alt_cset = term->cset = 0;
+ term->alt_utf = term->utf = 0;
+ term->alt_sco_acs = term->sco_acs = 0;
+ term->cset_attr[0] = term->cset_attr[1] = ATTR_ASCII;
+ term->rvideo = 0;
+ term->in_vbell = FALSE;
+ term->cursor_on = 1;
+ term->big_cursor = 0;
+ term->save_attr = term->curr_attr = ATTR_DEFAULT;
+ term->term_editing = term->term_echoing = FALSE;
+ term->app_cursor_keys = cfg.app_cursor;
+ term->app_keypad_keys = cfg.app_keypad;
+ term->use_bce = cfg.bce;
+ term->blink_is_real = cfg.blinktext;
+ term->erase_char = ERASE_CHAR;
+ term->alt_which = 0;
+ term_print_finish(term);
{
int i;
for (i = 0; i < 256; i++)
- wordness[i] = cfg.wordness[i];
+ term->wordness[i] = cfg.wordness[i];
}
- if (screen) {
- swap_screen(1, FALSE, FALSE);
- erase_lots(FALSE, TRUE, TRUE);
- swap_screen(0, FALSE, FALSE);
- erase_lots(FALSE, TRUE, TRUE);
+ if (term->screen) {
+ swap_screen(term, 1, FALSE, FALSE);
+ erase_lots(term, FALSE, TRUE, TRUE);
+ swap_screen(term, 0, FALSE, FALSE);
+ erase_lots(term, FALSE, TRUE, TRUE);
}
}
/*
* Force a screen update.
*/
-void term_update(void)
+void term_update(Terminal *term)
{
Context ctx;
ctx = get_ctx();
if (ctx) {
- int need_sbar_update = seen_disp_event;
- if (seen_disp_event && cfg.scroll_on_disp) {
- disptop = 0; /* return to main screen */
- seen_disp_event = 0;
+ int need_sbar_update = term->seen_disp_event;
+ if (term->seen_disp_event && cfg.scroll_on_disp) {
+ term->disptop = 0; /* return to main screen */
+ term->seen_disp_event = 0;
need_sbar_update = TRUE;
}
if (need_sbar_update)
- update_sbar();
- do_paint(ctx, TRUE);
- sys_cursor(curs.x, curs.y - disptop);
+ update_sbar(term);
+ do_paint(term, ctx, TRUE);
+ sys_cursor(term->curs.x, term->curs.y - term->disptop);
free_ctx(ctx);
}
}
* Called from front end when a keypress occurs, to trigger
* anything magical that needs to happen in that situation.
*/
-void term_seen_key_event(void)
+void term_seen_key_event(Terminal *term)
{
/*
* On any keypress, clear the bell overload mechanism
* to be intended (e.g. beeps from filename completion
* blocking repeatedly).
*/
- beep_overloaded = FALSE;
- while (beephead) {
- struct beeptime *tmp = beephead;
- beephead = tmp->next;
+ term->beep_overloaded = FALSE;
+ while (term->beephead) {
+ struct beeptime *tmp = term->beephead;
+ term->beephead = tmp->next;
sfree(tmp);
}
- beeptail = NULL;
- nbeeps = 0;
+ term->beeptail = NULL;
+ term->nbeeps = 0;
/*
* Reset the scrollback on keypress, if we're doing that.
*/
if (cfg.scroll_on_key) {
- disptop = 0; /* return to main screen */
- seen_disp_event = 1;
+ term->disptop = 0; /* return to main screen */
+ term->seen_disp_event = 1;
}
}
/*
* Same as power_on(), but an external function.
*/
-void term_pwron(void)
+void term_pwron(Terminal *term)
{
- power_on();
+ power_on(term);
+ ldisc_send(NULL, 0, 0); /* cause ldisc to notice changes */
fix_cpos;
- disptop = 0;
- deselect();
- term_update();
+ term->disptop = 0;
+ deselect(term);
+ term_update(term);
}
/*
* user has disabled mouse reporting, and abandon a print job if
* the user has disabled printing.
*/
-void term_reconfig(void)
+void term_reconfig(Terminal *term)
{
if (cfg.no_alt_screen)
- swap_screen(0, FALSE, FALSE);
+ swap_screen(term, 0, FALSE, FALSE);
if (cfg.no_mouse_rep) {
- xterm_mouse = 0;
+ term->xterm_mouse = 0;
set_raw_mouse_mode(0);
}
if (cfg.no_remote_charset) {
- cset_attr[0] = cset_attr[1] = ATTR_ASCII;
- sco_acs = alt_sco_acs = 0;
- utf = 0;
+ term->cset_attr[0] = term->cset_attr[1] = ATTR_ASCII;
+ term->sco_acs = term->alt_sco_acs = 0;
+ term->utf = 0;
}
if (!*cfg.printer) {
- term_print_finish();
+ term_print_finish(term);
}
}
/*
* Clear the scrollback.
*/
-void term_clrsb(void)
+void term_clrsb(Terminal *term)
{
unsigned long *line;
- disptop = 0;
- while ((line = delpos234(scrollback, 0)) != NULL) {
+ term->disptop = 0;
+ while ((line = delpos234(term->scrollback, 0)) != NULL) {
sfree(line);
}
- update_sbar();
+ update_sbar(term);
}
/*
* Initialise the terminal.
*/
-void term_init(void)
+Terminal *term_init(void)
{
- screen = alt_screen = scrollback = NULL;
- disptop = 0;
- disptext = dispcurs = NULL;
- tabs = NULL;
- deselect();
- rows = cols = -1;
- power_on();
- beephead = beeptail = NULL;
- nbeeps = 0;
- lastbeep = FALSE;
- beep_overloaded = FALSE;
+ Terminal *term;
+
+ /*
+ * Allocate a new Terminal structure and initialise the fields
+ * that need it.
+ */
+ term = smalloc(sizeof(Terminal));
+ term->compatibility_level = TM_PUTTY;
+ strcpy(term->id_string, "\033[?6c");
+ term->last_blink = term->last_tblink = 0;
+ term->paste_buffer = NULL;
+ term->last_paste = 0;
+ bufchain_init(&term->inbuf);
+ bufchain_init(&term->printer_buf);
+
+ term->screen = term->alt_screen = term->scrollback = NULL;
+ term->disptop = 0;
+ term->disptext = term->dispcurs = NULL;
+ term->tabs = NULL;
+ deselect(term);
+ term->rows = term->cols = -1;
+ power_on(term);
+ term->beephead = term->beeptail = NULL;
+ term->nbeeps = 0;
+ term->lastbeep = FALSE;
+ term->beep_overloaded = FALSE;
+
+ return term;
}
/*
* Set up the terminal for a given size.
*/
-void term_size(int newrows, int newcols, int newsavelines)
+void term_size(Terminal *term, int newrows, int newcols, int newsavelines)
{
tree234 *newalt;
unsigned long *newdisp, *line;
int i, j;
int sblen;
- int save_alt_which = alt_which;
+ int save_alt_which = term->alt_which;
- if (newrows == rows && newcols == cols && newsavelines == savelines)
+ if (newrows == term->rows && newcols == term->cols &&
+ newsavelines == term->savelines)
return; /* nothing to do */
- deselect();
- swap_screen(0, FALSE, FALSE);
+ deselect(term);
+ swap_screen(term, 0, FALSE, FALSE);
- alt_t = marg_t = 0;
- alt_b = marg_b = newrows - 1;
+ term->alt_t = term->marg_t = 0;
+ term->alt_b = term->marg_b = newrows - 1;
- if (rows == -1) {
- scrollback = newtree234(NULL);
- screen = newtree234(NULL);
- rows = 0;
+ if (term->rows == -1) {
+ term->scrollback = newtree234(NULL);
+ term->screen = newtree234(NULL);
+ term->rows = 0;
}
/*
* amount of scrollback we actually have, we must throw some
* away.
*/
- sblen = count234(scrollback);
+ sblen = count234(term->scrollback);
/* Do this loop to expand the screen if newrows > rows */
- for (i = rows; i < newrows; i++) {
+ for (i = term->rows; i < newrows; i++) {
if (sblen > 0) {
- line = delpos234(scrollback, --sblen);
+ line = delpos234(term->scrollback, --sblen);
} else {
line = smalloc(TSIZE * (newcols + 2));
line[0] = newcols;
for (j = 0; j <= newcols; j++)
line[j + 1] = ERASE_CHAR;
}
- addpos234(screen, line, 0);
+ addpos234(term->screen, line, 0);
}
/* Do this loop to shrink the screen if newrows < rows */
- for (i = newrows; i < rows; i++) {
- line = delpos234(screen, 0);
- addpos234(scrollback, line, sblen++);
+ for (i = newrows; i < term->rows; i++) {
+ line = delpos234(term->screen, 0);
+ addpos234(term->scrollback, line, sblen++);
}
- assert(count234(screen) == newrows);
+ assert(count234(term->screen) == newrows);
while (sblen > newsavelines) {
- line = delpos234(scrollback, 0);
+ line = delpos234(term->scrollback, 0);
sfree(line);
sblen--;
}
- assert(count234(scrollback) <= newsavelines);
- disptop = 0;
+ assert(count234(term->scrollback) <= newsavelines);
+ term->disptop = 0;
newdisp = smalloc(newrows * (newcols + 1) * TSIZE);
for (i = 0; i < newrows * (newcols + 1); i++)
newdisp[i] = ATTR_INVALID;
- sfree(disptext);
- disptext = newdisp;
- dispcurs = NULL;
+ sfree(term->disptext);
+ term->disptext = newdisp;
+ term->dispcurs = NULL;
newalt = newtree234(NULL);
for (i = 0; i < newrows; i++) {
line = smalloc(TSIZE * (newcols + 2));
line[0] = newcols;
for (j = 0; j <= newcols; j++)
- line[j + 1] = erase_char;
+ line[j + 1] = term->erase_char;
addpos234(newalt, line, i);
}
- if (alt_screen) {
- while (NULL != (line = delpos234(alt_screen, 0)))
+ if (term->alt_screen) {
+ while (NULL != (line = delpos234(term->alt_screen, 0)))
sfree(line);
- freetree234(alt_screen);
+ freetree234(term->alt_screen);
}
- alt_screen = newalt;
+ term->alt_screen = newalt;
- tabs = srealloc(tabs, newcols * sizeof(*tabs));
+ term->tabs = srealloc(term->tabs, newcols * sizeof(*term->tabs));
{
int i;
- for (i = (cols > 0 ? cols : 0); i < newcols; i++)
- tabs[i] = (i % 8 == 0 ? TRUE : FALSE);
+ for (i = (term->cols > 0 ? term->cols : 0); i < newcols; i++)
+ term->tabs[i] = (i % 8 == 0 ? TRUE : FALSE);
}
- if (rows > 0)
- curs.y += newrows - rows;
- if (curs.y < 0)
- curs.y = 0;
- if (curs.y >= newrows)
- curs.y = newrows - 1;
- if (curs.x >= newcols)
- curs.x = newcols - 1;
- alt_x = alt_y = 0;
- wrapnext = alt_wnext = FALSE;
-
- rows = newrows;
- cols = newcols;
- savelines = newsavelines;
+ if (term->rows > 0)
+ term->curs.y += newrows - term->rows;
+ if (term->curs.y < 0)
+ term->curs.y = 0;
+ if (term->curs.y >= newrows)
+ term->curs.y = newrows - 1;
+ if (term->curs.x >= newcols)
+ term->curs.x = newcols - 1;
+ term->alt_x = term->alt_y = 0;
+ term->wrapnext = term->alt_wnext = FALSE;
+
+ term->rows = newrows;
+ term->cols = newcols;
+ term->savelines = newsavelines;
fix_cpos;
- swap_screen(save_alt_which, FALSE, FALSE);
+ swap_screen(term, save_alt_which, FALSE, FALSE);
- update_sbar();
- term_update();
+ update_sbar(term);
+ term_update(term);
back->size();
}
* alternate screen completely. (This is even true if we're already
* on it! Blame xterm.)
*/
-static void swap_screen(int which, int reset, int keep_cur_pos)
+static void swap_screen(Terminal *term, int which, int reset, int keep_cur_pos)
{
int t;
tree234 *ttr;
if (!which)
reset = FALSE; /* do no weird resetting if which==0 */
- if (which != alt_which) {
- alt_which = which;
+ if (which != term->alt_which) {
+ term->alt_which = which;
- ttr = alt_screen;
- alt_screen = screen;
- screen = ttr;
- t = curs.x;
+ ttr = term->alt_screen;
+ term->alt_screen = term->screen;
+ term->screen = ttr;
+ t = term->curs.x;
if (!reset && !keep_cur_pos)
- curs.x = alt_x;
- alt_x = t;
- t = curs.y;
+ term->curs.x = term->alt_x;
+ term->alt_x = t;
+ t = term->curs.y;
if (!reset && !keep_cur_pos)
- curs.y = alt_y;
- alt_y = t;
- t = marg_t;
- if (!reset) marg_t = alt_t;
- alt_t = t;
- t = marg_b;
- if (!reset) marg_b = alt_b;
- alt_b = t;
- t = dec_om;
- if (!reset) dec_om = alt_om;
- alt_om = t;
- t = wrap;
- if (!reset) wrap = alt_wrap;
- alt_wrap = t;
- t = wrapnext;
- if (!reset) wrapnext = alt_wnext;
- alt_wnext = t;
- t = insert;
- if (!reset) insert = alt_ins;
- alt_ins = t;
- t = cset;
- if (!reset) cset = alt_cset;
- alt_cset = t;
- t = utf;
- if (!reset) utf = alt_utf;
- alt_utf = t;
- t = sco_acs;
- if (!reset) sco_acs = alt_sco_acs;
- alt_sco_acs = t;
+ term->curs.y = term->alt_y;
+ term->alt_y = t;
+ t = term->marg_t;
+ if (!reset) term->marg_t = term->alt_t;
+ term->alt_t = t;
+ t = term->marg_b;
+ if (!reset) term->marg_b = term->alt_b;
+ term->alt_b = t;
+ t = term->dec_om;
+ if (!reset) term->dec_om = term->alt_om;
+ term->alt_om = t;
+ t = term->wrap;
+ if (!reset) term->wrap = term->alt_wrap;
+ term->alt_wrap = t;
+ t = term->wrapnext;
+ if (!reset) term->wrapnext = term->alt_wnext;
+ term->alt_wnext = t;
+ t = term->insert;
+ if (!reset) term->insert = term->alt_ins;
+ term->alt_ins = t;
+ t = term->cset;
+ if (!reset) term->cset = term->alt_cset;
+ term->alt_cset = t;
+ t = term->utf;
+ if (!reset) term->utf = term->alt_utf;
+ term->alt_utf = t;
+ t = term->sco_acs;
+ if (!reset) term->sco_acs = term->alt_sco_acs;
+ term->alt_sco_acs = t;
}
- if (reset && screen) {
+ if (reset && term->screen) {
/*
* Yes, this _is_ supposed to honour background-colour-erase.
*/
- erase_lots(FALSE, TRUE, TRUE);
+ erase_lots(term, FALSE, TRUE, TRUE);
}
/*
* This might not be possible if we're called during
* initialisation.
*/
- if (screen)
+ if (term->screen)
fix_cpos;
}
/*
* Update the scroll bar.
*/
-static void update_sbar(void)
+static void update_sbar(Terminal *term)
{
int nscroll;
- nscroll = count234(scrollback);
+ nscroll = count234(term->scrollback);
- set_sbar(nscroll + rows, nscroll + disptop, rows);
+ set_sbar(nscroll + term->rows, nscroll + term->disptop, term->rows);
}
/*
* Check whether the region bounded by the two pointers intersects
* the scroll region, and de-select the on-screen selection if so.
*/
-static void check_selection(pos from, pos to)
+static void check_selection(Terminal *term, pos from, pos to)
{
- if (poslt(from, selend) && poslt(selstart, to))
- deselect();
+ if (poslt(from, term->selend) && poslt(term->selstart, to))
+ deselect(term);
}
/*
* after calling scroll() and before doing anything else that
* uses the cpos shortcut pointer.
*/
-static void scroll(int topline, int botline, int lines, int sb)
+static void scroll(Terminal *term, int topline, int botline, int lines, int sb)
{
unsigned long *line, *line2;
int i, seltop;
- if (topline != 0 || alt_which != 0)
+ if (topline != 0 || term->alt_which != 0)
sb = FALSE;
if (lines < 0) {
while (lines < 0) {
- line = delpos234(screen, botline);
- line = resizeline(line, cols);
- for (i = 0; i < cols; i++)
- line[i + 1] = erase_char;
- line[cols + 1] = 0;
- addpos234(screen, line, topline);
-
- if (selstart.y >= topline && selstart.y <= botline) {
- selstart.y++;
- if (selstart.y > botline) {
- selstart.y = botline;
- selstart.x = 0;
+ line = delpos234(term->screen, botline);
+ line = resizeline(line, term->cols);
+ for (i = 0; i < term->cols; i++)
+ line[i + 1] = term->erase_char;
+ line[term->cols + 1] = 0;
+ addpos234(term->screen, line, topline);
+
+ if (term->selstart.y >= topline && term->selstart.y <= botline) {
+ term->selstart.y++;
+ if (term->selstart.y > botline) {
+ term->selstart.y = botline;
+ term->selstart.x = 0;
}
}
- if (selend.y >= topline && selend.y <= botline) {
- selend.y++;
- if (selend.y > botline) {
- selend.y = botline;
- selend.x = 0;
+ if (term->selend.y >= topline && term->selend.y <= botline) {
+ term->selend.y++;
+ if (term->selend.y > botline) {
+ term->selend.y = botline;
+ term->selend.x = 0;
}
}
}
} else {
while (lines > 0) {
- line = delpos234(screen, topline);
- if (sb && savelines > 0) {
- int sblen = count234(scrollback);
+ line = delpos234(term->screen, topline);
+ if (sb && term->savelines > 0) {
+ int sblen = count234(term->scrollback);
/*
* We must add this line to the scrollback. We'll
* remove a line from the top of the scrollback to
* replace it, or allocate a new one if the
* scrollback isn't full.
*/
- if (sblen == savelines) {
- sblen--, line2 = delpos234(scrollback, 0);
+ if (sblen == term->savelines) {
+ sblen--, line2 = delpos234(term->scrollback, 0);
} else {
- line2 = smalloc(TSIZE * (cols + 2));
- line2[0] = cols;
+ line2 = smalloc(TSIZE * (term->cols + 2));
+ line2[0] = term->cols;
}
- addpos234(scrollback, line, sblen);
+ addpos234(term->scrollback, line, sblen);
line = line2;
/*
* Thanks to Jan Holmen Holsten for the idea and
* initial implementation.
*/
- if (disptop > -savelines && disptop < 0)
- disptop--;
+ if (term->disptop > -term->savelines && term->disptop < 0)
+ term->disptop--;
}
- line = resizeline(line, cols);
- for (i = 0; i < cols; i++)
- line[i + 1] = erase_char;
- line[cols + 1] = 0;
- addpos234(screen, line, botline);
+ line = resizeline(line, term->cols);
+ for (i = 0; i < term->cols; i++)
+ line[i + 1] = term->erase_char;
+ line[term->cols + 1] = 0;
+ addpos234(term->screen, line, botline);
/*
* If the selection endpoints move into the scrollback,
* selection), and also selanchor (for one being
* selected as we speak).
*/
- seltop = sb ? -savelines : topline;
-
- if (selstart.y >= seltop && selstart.y <= botline) {
- selstart.y--;
- if (selstart.y < seltop) {
- selstart.y = seltop;
- selstart.x = 0;
+ seltop = sb ? -term->savelines : topline;
+
+ if (term->selstart.y >= seltop &&
+ term->selstart.y <= botline) {
+ term->selstart.y--;
+ if (term->selstart.y < seltop) {
+ term->selstart.y = seltop;
+ term->selstart.x = 0;
}
}
- if (selend.y >= seltop && selend.y <= botline) {
- selend.y--;
- if (selend.y < seltop) {
- selend.y = seltop;
- selend.x = 0;
+ if (term->selend.y >= seltop && term->selend.y <= botline) {
+ term->selend.y--;
+ if (term->selend.y < seltop) {
+ term->selend.y = seltop;
+ term->selend.x = 0;
}
}
- if (selanchor.y >= seltop && selanchor.y <= botline) {
- selanchor.y--;
- if (selanchor.y < seltop) {
- selanchor.y = seltop;
- selanchor.x = 0;
+ if (term->selanchor.y >= seltop && term->selanchor.y <= botline) {
+ term->selanchor.y--;
+ if (term->selanchor.y < seltop) {
+ term->selanchor.y = seltop;
+ term->selanchor.x = 0;
}
}
* not to, 1 to disallow _passing_ the margins, and 2 to disallow
* even _being_ outside the margins.
*/
-static void move(int x, int y, int marg_clip)
+static void move(Terminal *term, int x, int y, int marg_clip)
{
if (x < 0)
x = 0;
- if (x >= cols)
- x = cols - 1;
+ if (x >= term->cols)
+ x = term->cols - 1;
if (marg_clip) {
- if ((curs.y >= marg_t || marg_clip == 2) && y < marg_t)
- y = marg_t;
- if ((curs.y <= marg_b || marg_clip == 2) && y > marg_b)
- y = marg_b;
+ if ((term->curs.y >= term->marg_t || marg_clip == 2) &&
+ y < term->marg_t)
+ y = term->marg_t;
+ if ((term->curs.y <= term->marg_b || marg_clip == 2) &&
+ y > term->marg_b)
+ y = term->marg_b;
}
if (y < 0)
y = 0;
- if (y >= rows)
- y = rows - 1;
- curs.x = x;
- curs.y = y;
+ if (y >= term->rows)
+ y = term->rows - 1;
+ term->curs.x = x;
+ term->curs.y = y;
fix_cpos;
- wrapnext = FALSE;
+ term->wrapnext = FALSE;
}
/*
* Save or restore the cursor and SGR mode.
*/
-static void save_cursor(int save)
+static void save_cursor(Terminal *term, int save)
{
if (save) {
- savecurs = curs;
- save_attr = curr_attr;
- save_cset = cset;
- save_utf = utf;
- save_wnext = wrapnext;
- save_csattr = cset_attr[cset];
- save_sco_acs = sco_acs;
+ term->savecurs = term->curs;
+ term->save_attr = term->curr_attr;
+ term->save_cset = term->cset;
+ term->save_utf = term->utf;
+ term->save_wnext = term->wrapnext;
+ term->save_csattr = term->cset_attr[term->cset];
+ term->save_sco_acs = term->sco_acs;
} else {
- curs = savecurs;
+ term->curs = term->savecurs;
/* Make sure the window hasn't shrunk since the save */
- if (curs.x >= cols)
- curs.x = cols - 1;
- if (curs.y >= rows)
- curs.y = rows - 1;
-
- curr_attr = save_attr;
- cset = save_cset;
- utf = save_utf;
- wrapnext = save_wnext;
+ if (term->curs.x >= term->cols)
+ term->curs.x = term->cols - 1;
+ if (term->curs.y >= term->rows)
+ term->curs.y = term->rows - 1;
+
+ term->curr_attr = term->save_attr;
+ term->cset = term->save_cset;
+ term->utf = term->save_utf;
+ term->wrapnext = term->save_wnext;
/*
* wrapnext might reset to False if the x position is no
* longer at the rightmost edge.
*/
- if (wrapnext && curs.x < cols-1)
- wrapnext = FALSE;
- cset_attr[cset] = save_csattr;
- sco_acs = save_sco_acs;
+ if (term->wrapnext && term->curs.x < term->cols-1)
+ term->wrapnext = FALSE;
+ term->cset_attr[term->cset] = term->save_csattr;
+ term->sco_acs = term->save_sco_acs;
fix_cpos;
- if (use_bce)
- erase_char = (' ' | ATTR_ASCII |
- (curr_attr & (ATTR_FGMASK | ATTR_BGMASK)));
+ if (term->use_bce)
+ term->erase_char = (' ' | ATTR_ASCII |
+ (term->curr_attr &
+ (ATTR_FGMASK | ATTR_BGMASK)));
}
}
* Erase a large portion of the screen: the whole screen, or the
* whole line, or parts thereof.
*/
-static void erase_lots(int line_only, int from_begin, int to_end)
+static void erase_lots(Terminal *term,
+ int line_only, int from_begin, int to_end)
{
pos start, end;
int erase_lattr;
unsigned long *ldata;
if (line_only) {
- start.y = curs.y;
+ start.y = term->curs.y;
start.x = 0;
- end.y = curs.y + 1;
+ end.y = term->curs.y + 1;
end.x = 0;
erase_lattr = FALSE;
} else {
start.y = 0;
start.x = 0;
- end.y = rows;
+ end.y = term->rows;
end.x = 0;
erase_lattr = TRUE;
}
if (!from_begin) {
- start = curs;
+ start = term->curs;
}
if (!to_end) {
- end = curs;
+ end = term->curs;
incpos(end);
}
- check_selection(start, end);
+ check_selection(term, start, end);
/* Clear screen also forces a full window redraw, just in case. */
- if (start.y == 0 && start.x == 0 && end.y == rows)
- term_invalidate();
+ if (start.y == 0 && start.x == 0 && end.y == term->rows)
+ term_invalidate(term);
ldata = lineptr(start.y);
while (poslt(start, end)) {
- if (start.x == cols && !erase_lattr)
+ if (start.x == term->cols && !erase_lattr)
ldata[start.x] &= ~LATTR_WRAPPED;
else
- ldata[start.x] = erase_char;
- if (incpos(start) && start.y < rows)
+ ldata[start.x] = term->erase_char;
+ if (incpos(start) && start.y < term->rows)
ldata = lineptr(start.y);
}
}
* Insert or delete characters within the current line. n is +ve if
* insertion is desired, and -ve for deletion.
*/
-static void insch(int n)
+static void insch(Terminal *term, int n)
{
int dir = (n < 0 ? -1 : +1);
int m;
unsigned long *ldata;
n = (n < 0 ? -n : n);
- if (n > cols - curs.x)
- n = cols - curs.x;
- m = cols - curs.x - n;
- cursplus.y = curs.y;
- cursplus.x = curs.x + n;
- check_selection(curs, cursplus);
- ldata = lineptr(curs.y);
+ if (n > term->cols - term->curs.x)
+ n = term->cols - term->curs.x;
+ m = term->cols - term->curs.x - n;
+ cursplus.y = term->curs.y;
+ cursplus.x = term->curs.x + n;
+ check_selection(term, term->curs, cursplus);
+ ldata = lineptr(term->curs.y);
if (dir < 0) {
- memmove(ldata + curs.x, ldata + curs.x + n, m * TSIZE);
+ memmove(ldata + term->curs.x, ldata + term->curs.x + n, m * TSIZE);
while (n--)
- ldata[curs.x + m++] = erase_char;
+ ldata[term->curs.x + m++] = term->erase_char;
} else {
- memmove(ldata + curs.x + n, ldata + curs.x, m * TSIZE);
+ memmove(ldata + term->curs.x + n, ldata + term->curs.x, m * TSIZE);
while (n--)
- ldata[curs.x + n] = erase_char;
+ ldata[term->curs.x + n] = term->erase_char;
}
}
* Toggle terminal mode `mode' to state `state'. (`query' indicates
* whether the mode is a DEC private one or a normal one.)
*/
-static void toggle_mode(int mode, int query, int state)
+static void toggle_mode(Terminal *term, int mode, int query, int state)
{
unsigned long ticks;
if (query)
switch (mode) {
case 1: /* application cursor keys */
- app_cursor_keys = state;
+ term->app_cursor_keys = state;
break;
case 2: /* VT52 mode */
- vt52_mode = !state;
- if (vt52_mode) {
- blink_is_real = FALSE;
- vt52_bold = FALSE;
+ term->vt52_mode = !state;
+ if (term->vt52_mode) {
+ term->blink_is_real = FALSE;
+ term->vt52_bold = FALSE;
} else {
- blink_is_real = cfg.blinktext;
+ term->blink_is_real = cfg.blinktext;
}
break;
case 3: /* 80/132 columns */
- deselect();
+ deselect(term);
if (!cfg.no_remote_resize)
- request_resize(state ? 132 : 80, rows);
- reset_132 = state;
+ request_resize(state ? 132 : 80, term->rows);
+ term->reset_132 = state;
break;
case 5: /* reverse video */
/*
*/
ticks = GETTICKCOUNT();
/* turn off a previous vbell to avoid inconsistencies */
- if (ticks - vbell_startpoint >= VBELL_TIMEOUT)
- in_vbell = FALSE;
- if (rvideo && !state && /* we're turning it off... */
- (ticks - rvbell_startpoint) < VBELL_TIMEOUT) { /* ...soon */
+ if (ticks - term->vbell_startpoint >= VBELL_TIMEOUT)
+ term->in_vbell = FALSE;
+ if (term->rvideo && !state && /* we're turning it off... */
+ (ticks - term->rvbell_startpoint) < VBELL_TIMEOUT) {/*...soon*/
/* If there's no vbell timeout already, or this one lasts
* longer, replace vbell_timeout with ours. */
- if (!in_vbell ||
- (rvbell_startpoint - vbell_startpoint < VBELL_TIMEOUT))
- vbell_startpoint = rvbell_startpoint;
- in_vbell = TRUE; /* we may clear rvideo but we set in_vbell */
- } else if (!rvideo && state) {
+ if (!term->in_vbell ||
+ (term->rvbell_startpoint - term->vbell_startpoint <
+ VBELL_TIMEOUT))
+ term->vbell_startpoint = term->rvbell_startpoint;
+ term->in_vbell = TRUE; /* may clear rvideo but set in_vbell */
+ } else if (!term->rvideo && state) {
/* This is an ON, so we notice the time and save it. */
- rvbell_startpoint = ticks;
+ term->rvbell_startpoint = ticks;
}
- rvideo = state;
- seen_disp_event = TRUE;
+ term->rvideo = state;
+ term->seen_disp_event = TRUE;
if (state)
- term_update();
+ term_update(term);
break;
case 6: /* DEC origin mode */
- dec_om = state;
+ term->dec_om = state;
break;
case 7: /* auto wrap */
- wrap = state;
+ term->wrap = state;
break;
case 8: /* auto key repeat */
- repeat_off = !state;
+ term->repeat_off = !state;
break;
case 10: /* set local edit mode */
- term_editing = state;
+ term->term_editing = state;
ldisc_send(NULL, 0, 0); /* cause ldisc to notice changes */
break;
case 25: /* enable/disable cursor */
compatibility2(OTHER, VT220);
- cursor_on = state;
- seen_disp_event = TRUE;
+ term->cursor_on = state;
+ term->seen_disp_event = TRUE;
break;
case 47: /* alternate screen */
compatibility(OTHER);
- deselect();
- swap_screen(cfg.no_alt_screen ? 0 : state, FALSE, FALSE);
- disptop = 0;
+ deselect(term);
+ swap_screen(term, cfg.no_alt_screen ? 0 : state, FALSE, FALSE);
+ term->disptop = 0;
break;
case 1000: /* xterm mouse 1 */
- xterm_mouse = state ? 1 : 0;
+ term->xterm_mouse = state ? 1 : 0;
set_raw_mouse_mode(state);
break;
case 1002: /* xterm mouse 2 */
- xterm_mouse = state ? 2 : 0;
+ term->xterm_mouse = state ? 2 : 0;
set_raw_mouse_mode(state);
break;
case 1047: /* alternate screen */
compatibility(OTHER);
- deselect();
- swap_screen(cfg.no_alt_screen ? 0 : state, TRUE, TRUE);
- disptop = 0;
+ deselect(term);
+ swap_screen(term, cfg.no_alt_screen ? 0 : state, TRUE, TRUE);
+ term->disptop = 0;
break;
case 1048: /* save/restore cursor */
- save_cursor(state);
- if (!state) seen_disp_event = TRUE;
+ save_cursor(term, state);
+ if (!state) term->seen_disp_event = TRUE;
break;
case 1049: /* cursor & alternate screen */
if (state)
- save_cursor(state);
- if (!state) seen_disp_event = TRUE;
+ save_cursor(term, state);
+ if (!state) term->seen_disp_event = TRUE;
compatibility(OTHER);
- deselect();
- swap_screen(cfg.no_alt_screen ? 0 : state, TRUE, FALSE);
+ deselect(term);
+ swap_screen(term, cfg.no_alt_screen ? 0 : state, TRUE, FALSE);
if (!state)
- save_cursor(state);
- disptop = 0;
+ save_cursor(term, state);
+ term->disptop = 0;
break;
} else
switch (mode) {
case 4: /* set insert mode */
compatibility(VT102);
- insert = state;
+ term->insert = state;
break;
case 12: /* set echo mode */
- term_echoing = !state;
+ term->term_echoing = !state;
ldisc_send(NULL, 0, 0); /* cause ldisc to notice changes */
break;
case 20: /* Return sends ... */
- cr_lf_return = state;
+ term->cr_lf_return = state;
break;
case 34: /* Make cursor BIG */
compatibility2(OTHER, VT220);
- big_cursor = !state;
+ term->big_cursor = !state;
}
}
/*
* Process an OSC sequence: set window title or icon name.
*/
-static void do_osc(void)
+static void do_osc(Terminal *term)
{
- if (osc_w) {
- while (osc_strlen--)
- wordness[(unsigned char) osc_string[osc_strlen]] = esc_args[0];
+ if (term->osc_w) {
+ while (term->osc_strlen--)
+ term->wordness[(unsigned char)
+ term->osc_string[term->osc_strlen]] = term->esc_args[0];
} else {
- osc_string[osc_strlen] = '\0';
- switch (esc_args[0]) {
+ term->osc_string[term->osc_strlen] = '\0';
+ switch (term->esc_args[0]) {
case 0:
case 1:
if (!cfg.no_remote_wintitle)
- set_icon(osc_string);
- if (esc_args[0] == 1)
+ set_icon(term->osc_string);
+ if (term->esc_args[0] == 1)
break;
/* fall through: parameter 0 means set both */
case 2:
case 21:
if (!cfg.no_remote_wintitle)
- set_title(osc_string);
+ set_title(term->osc_string);
break;
}
}
/*
* ANSI printing routines.
*/
-static void term_print_setup(void)
+static void term_print_setup(Terminal *term)
{
- bufchain_clear(&printer_buf);
- print_job = printer_start_job(cfg.printer);
+ bufchain_clear(&term->printer_buf);
+ term->print_job = printer_start_job(cfg.printer);
}
-static void term_print_flush(void)
+static void term_print_flush(Terminal *term)
{
void *data;
int len;
int size;
- while ((size = bufchain_size(&printer_buf)) > 5) {
- bufchain_prefix(&printer_buf, &data, &len);
+ while ((size = bufchain_size(&term->printer_buf)) > 5) {
+ bufchain_prefix(&term->printer_buf, &data, &len);
if (len > size-5)
len = size-5;
- printer_job_data(print_job, data, len);
- bufchain_consume(&printer_buf, len);
+ printer_job_data(term->print_job, data, len);
+ bufchain_consume(&term->printer_buf, len);
}
}
-static void term_print_finish(void)
+static void term_print_finish(Terminal *term)
{
void *data;
int len, size;
char c;
- if (!printing && !only_printing)
+ if (!term->printing && !term->only_printing)
return; /* we need do nothing */
- term_print_flush();
- while ((size = bufchain_size(&printer_buf)) > 0) {
- bufchain_prefix(&printer_buf, &data, &len);
+ term_print_flush(term);
+ while ((size = bufchain_size(&term->printer_buf)) > 0) {
+ bufchain_prefix(&term->printer_buf, &data, &len);
c = *(char *)data;
if (c == '\033' || c == '\233') {
- bufchain_consume(&printer_buf, size);
+ bufchain_consume(&term->printer_buf, size);
break;
} else {
- printer_job_data(print_job, &c, 1);
- bufchain_consume(&printer_buf, 1);
+ printer_job_data(term->print_job, &c, 1);
+ bufchain_consume(&term->printer_buf, 1);
}
}
- printer_finish_job(print_job);
- print_job = NULL;
- printing = only_printing = FALSE;
+ printer_finish_job(term->print_job);
+ term->print_job = NULL;
+ term->printing = term->only_printing = FALSE;
}
/*
* in-memory display. There's a big state machine in here to
* process escape sequences...
*/
-void term_out(void)
+void term_out(Terminal *term)
{
int c, unget;
unsigned char localbuf[256], *chars;
unget = -1;
chars = NULL; /* placate compiler warnings */
- while (nchars > 0 || bufchain_size(&inbuf) > 0) {
+ while (nchars > 0 || bufchain_size(&term->inbuf) > 0) {
if (unget == -1) {
if (nchars == 0) {
void *ret;
- bufchain_prefix(&inbuf, &ret, &nchars);
+ bufchain_prefix(&term->inbuf, &ret, &nchars);
if (nchars > sizeof(localbuf))
nchars = sizeof(localbuf);
memcpy(localbuf, ret, nchars);
- bufchain_consume(&inbuf, nchars);
+ bufchain_consume(&term->inbuf, nchars);
chars = localbuf;
assert(chars != NULL);
}
* If we're printing, add the character to the printer
* buffer.
*/
- if (printing) {
- bufchain_add(&printer_buf, &c, 1);
+ if (term->printing) {
+ bufchain_add(&term->printer_buf, &c, 1);
/*
* If we're in print-only mode, we use a much simpler
* state machine designed only to recognise the ESC[4i
* termination sequence.
*/
- if (only_printing) {
+ if (term->only_printing) {
if (c == '\033')
- print_state = 1;
+ term->print_state = 1;
else if (c == (unsigned char)'\233')
- print_state = 2;
- else if (c == '[' && print_state == 1)
- print_state = 2;
- else if (c == '4' && print_state == 2)
- print_state = 3;
- else if (c == 'i' && print_state == 3)
- print_state = 4;
+ term->print_state = 2;
+ else if (c == '[' && term->print_state == 1)
+ term->print_state = 2;
+ else if (c == '4' && term->print_state == 2)
+ term->print_state = 3;
+ else if (c == 'i' && term->print_state == 3)
+ term->print_state = 4;
else
- print_state = 0;
- if (print_state == 4) {
- term_print_finish();
+ term->print_state = 0;
+ if (term->print_state == 4) {
+ term_print_finish(term);
}
continue;
}
}
/* First see about all those translations. */
- if (termstate == TOPLEVEL) {
- if (in_utf)
- switch (utf_state) {
+ if (term->termstate == TOPLEVEL) {
+ if (in_utf(term))
+ switch (term->utf_state) {
case 0:
if (c < 0x80) {
/* UTF-8 must be stateless so we ignore iso2022. */
else c = ((unsigned char)c) | ATTR_ASCII;
break;
} else if ((c & 0xe0) == 0xc0) {
- utf_size = utf_state = 1;
- utf_char = (c & 0x1f);
+ term->utf_size = term->utf_state = 1;
+ term->utf_char = (c & 0x1f);
} else if ((c & 0xf0) == 0xe0) {
- utf_size = utf_state = 2;
- utf_char = (c & 0x0f);
+ term->utf_size = term->utf_state = 2;
+ term->utf_char = (c & 0x0f);
} else if ((c & 0xf8) == 0xf0) {
- utf_size = utf_state = 3;
- utf_char = (c & 0x07);
+ term->utf_size = term->utf_state = 3;
+ term->utf_char = (c & 0x07);
} else if ((c & 0xfc) == 0xf8) {
- utf_size = utf_state = 4;
- utf_char = (c & 0x03);
+ term->utf_size = term->utf_state = 4;
+ term->utf_char = (c & 0x03);
} else if ((c & 0xfe) == 0xfc) {
- utf_size = utf_state = 5;
- utf_char = (c & 0x01);
+ term->utf_size = term->utf_state = 5;
+ term->utf_char = (c & 0x01);
} else {
c = UCSERR;
break;
if ((c & 0xC0) != 0x80) {
unget = c;
c = UCSERR;
- utf_state = 0;
+ term->utf_state = 0;
break;
}
- utf_char = (utf_char << 6) | (c & 0x3f);
- if (--utf_state)
+ term->utf_char = (term->utf_char << 6) | (c & 0x3f);
+ if (--term->utf_state)
continue;
- c = utf_char;
+ c = term->utf_char;
/* Is somebody trying to be evil! */
if (c < 0x80 ||
- (c < 0x800 && utf_size >= 2) ||
- (c < 0x10000 && utf_size >= 3) ||
- (c < 0x200000 && utf_size >= 4) ||
- (c < 0x4000000 && utf_size >= 5))
+ (c < 0x800 && term->utf_size >= 2) ||
+ (c < 0x10000 && term->utf_size >= 3) ||
+ (c < 0x200000 && term->utf_size >= 4) ||
+ (c < 0x4000000 && term->utf_size >= 5))
c = UCSERR;
/* Unicode line separator and paragraph separator are CR-LF */
break;
}
/* Are we in the nasty ACS mode? Note: no sco in utf mode. */
- else if(sco_acs &&
+ else if(term->sco_acs &&
(c!='\033' && c!='\n' && c!='\r' && c!='\b'))
{
- if (sco_acs == 2) c ^= 0x80;
+ if (term->sco_acs == 2) c ^= 0x80;
c |= ATTR_SCOACS;
} else {
- switch (cset_attr[cset]) {
+ switch (term->cset_attr[term->cset]) {
/*
* Linedraw characters are different from 'ESC ( B'
* only for a small range. For ones outside that
}
/* How about C1 controls ? */
- if ((c & -32) == 0x80 && termstate < DO_CTRLS && !vt52_mode &&
- has_compat(VT220)) {
- termstate = SEEN_ESC;
- esc_query = FALSE;
+ if ((c & -32) == 0x80 && term->termstate < DO_CTRLS &&
+ !term->vt52_mode && has_compat(VT220)) {
+ term->termstate = SEEN_ESC;
+ term->esc_query = FALSE;
c = '@' + (c & 0x1F);
}
/* Or the GL control. */
- if (c == '\177' && termstate < DO_CTRLS && has_compat(OTHER)) {
- if (curs.x && !wrapnext)
- curs.x--;
- wrapnext = FALSE;
+ if (c == '\177' && term->termstate < DO_CTRLS && has_compat(OTHER)) {
+ if (term->curs.x && !term->wrapnext)
+ term->curs.x--;
+ term->wrapnext = FALSE;
fix_cpos;
if (!cfg.no_dbackspace) /* destructive bksp might be disabled */
- *cpos = (' ' | curr_attr | ATTR_ASCII);
+ *term->cpos = (' ' | term->curr_attr | ATTR_ASCII);
} else
/* Or normal C0 controls. */
- if ((c & -32) == 0 && termstate < DO_CTRLS) {
+ if ((c & -32) == 0 && term->termstate < DO_CTRLS) {
switch (c) {
case '\005': /* terminal type query */
/* Strictly speaking this is VT100 but a VT100 defaults to
ticks = GETTICKCOUNT();
- if (!beep_overloaded) {
+ if (!term->beep_overloaded) {
newbeep = smalloc(sizeof(struct beeptime));
newbeep->ticks = ticks;
newbeep->next = NULL;
- if (!beephead)
- beephead = newbeep;
+ if (!term->beephead)
+ term->beephead = newbeep;
else
- beeptail->next = newbeep;
- beeptail = newbeep;
- nbeeps++;
+ term->beeptail->next = newbeep;
+ term->beeptail = newbeep;
+ term->nbeeps++;
}
/*
* Throw out any beeps that happened more than
* t seconds ago.
*/
- while (beephead &&
- beephead->ticks < ticks - cfg.bellovl_t) {
- struct beeptime *tmp = beephead;
- beephead = tmp->next;
+ while (term->beephead &&
+ term->beephead->ticks < ticks - cfg.bellovl_t) {
+ struct beeptime *tmp = term->beephead;
+ term->beephead = tmp->next;
sfree(tmp);
- if (!beephead)
- beeptail = NULL;
- nbeeps--;
+ if (!term->beephead)
+ term->beeptail = NULL;
+ term->nbeeps--;
}
- if (cfg.bellovl && beep_overloaded &&
- ticks - lastbeep >= (unsigned)cfg.bellovl_s) {
+ if (cfg.bellovl && term->beep_overloaded &&
+ ticks - term->lastbeep >= (unsigned)cfg.bellovl_s) {
/*
* If we're currently overloaded and the
* last beep was more than s seconds ago,
* leave overload mode.
*/
- beep_overloaded = FALSE;
- } else if (cfg.bellovl && !beep_overloaded &&
- nbeeps >= cfg.bellovl_n) {
+ term->beep_overloaded = FALSE;
+ } else if (cfg.bellovl && !term->beep_overloaded &&
+ term->nbeeps >= cfg.bellovl_n) {
/*
* Now, if we have n or more beeps
* remaining in the queue, go into overload
* mode.
*/
- beep_overloaded = TRUE;
+ term->beep_overloaded = TRUE;
}
- lastbeep = ticks;
+ term->lastbeep = ticks;
/*
* Perform an actual beep if we're not overloaded.
*/
- if (!cfg.bellovl || !beep_overloaded) {
+ if (!cfg.bellovl || !term->beep_overloaded) {
if (cfg.beep == BELL_VISUAL) {
- in_vbell = TRUE;
- vbell_startpoint = ticks;
- term_update();
+ term->in_vbell = TRUE;
+ term->vbell_startpoint = ticks;
+ term_update(term);
} else
beep(cfg.beep);
}
- disptop = 0;
+ term->disptop = 0;
}
break;
case '\b':
- if (curs.x == 0 && (curs.y == 0 || wrap == 0));
- else if (curs.x == 0 && curs.y > 0)
- curs.x = cols - 1, curs.y--;
- else if (wrapnext)
- wrapnext = FALSE;
+ if (term->curs.x == 0 &&
+ (term->curs.y == 0 || term->wrap == 0))
+ /* do nothing */ ;
+ else if (term->curs.x == 0 && term->curs.y > 0)
+ term->curs.x = term->cols - 1, term->curs.y--;
+ else if (term->wrapnext)
+ term->wrapnext = FALSE;
else
- curs.x--;
+ term->curs.x--;
fix_cpos;
- seen_disp_event = TRUE;
+ term->seen_disp_event = TRUE;
break;
case '\016':
compatibility(VT100);
- cset = 1;
+ term->cset = 1;
break;
case '\017':
compatibility(VT100);
- cset = 0;
+ term->cset = 0;
break;
case '\033':
- if (vt52_mode)
- termstate = VT52_ESC;
+ if (term->vt52_mode)
+ term->termstate = VT52_ESC;
else {
compatibility(ANSIMIN);
- termstate = SEEN_ESC;
- esc_query = FALSE;
+ term->termstate = SEEN_ESC;
+ term->esc_query = FALSE;
}
break;
case '\r':
- curs.x = 0;
- wrapnext = FALSE;
+ term->curs.x = 0;
+ term->wrapnext = FALSE;
fix_cpos;
- seen_disp_event = TRUE;
- paste_hold = 0;
+ term->seen_disp_event = TRUE;
+ term->paste_hold = 0;
logtraffic((unsigned char) c, LGTYP_ASCII);
break;
case '\014':
if (has_compat(SCOANSI)) {
- move(0, 0, 0);
- erase_lots(FALSE, FALSE, TRUE);
- disptop = 0;
- wrapnext = FALSE;
- seen_disp_event = 1;
+ move(term, 0, 0, 0);
+ erase_lots(term, FALSE, FALSE, TRUE);
+ term->disptop = 0;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = 1;
break;
}
case '\013':
compatibility(VT100);
case '\n':
- if (curs.y == marg_b)
- scroll(marg_t, marg_b, 1, TRUE);
- else if (curs.y < rows - 1)
- curs.y++;
+ if (term->curs.y == term->marg_b)
+ scroll(term, term->marg_t, term->marg_b, 1, TRUE);
+ else if (term->curs.y < term->rows - 1)
+ term->curs.y++;
if (cfg.lfhascr)
- curs.x = 0;
+ term->curs.x = 0;
fix_cpos;
- wrapnext = FALSE;
- seen_disp_event = 1;
- paste_hold = 0;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = 1;
+ term->paste_hold = 0;
logtraffic((unsigned char) c, LGTYP_ASCII);
break;
case '\t':
{
- pos old_curs = curs;
- unsigned long *ldata = lineptr(curs.y);
+ pos old_curs = term->curs;
+ unsigned long *ldata = lineptr(term->curs.y);
do {
- curs.x++;
- } while (curs.x < cols - 1 && !tabs[curs.x]);
+ term->curs.x++;
+ } while (term->curs.x < term->cols - 1 &&
+ !term->tabs[term->curs.x]);
- if ((ldata[cols] & LATTR_MODE) != LATTR_NORM) {
- if (curs.x >= cols / 2)
- curs.x = cols / 2 - 1;
+ if ((ldata[term->cols] & LATTR_MODE) != LATTR_NORM) {
+ if (term->curs.x >= term->cols / 2)
+ term->curs.x = term->cols / 2 - 1;
} else {
- if (curs.x >= cols)
- curs.x = cols - 1;
+ if (term->curs.x >= term->cols)
+ term->curs.x = term->cols - 1;
}
fix_cpos;
- check_selection(old_curs, curs);
+ check_selection(term, old_curs, term->curs);
}
- seen_disp_event = TRUE;
+ term->seen_disp_event = TRUE;
break;
}
} else
- switch (termstate) {
+ switch (term->termstate) {
case TOPLEVEL:
- /* Only graphic characters get this far, ctrls are stripped above */
- if (wrapnext && wrap) {
- cpos[1] |= LATTR_WRAPPED;
- if (curs.y == marg_b)
- scroll(marg_t, marg_b, 1, TRUE);
- else if (curs.y < rows - 1)
- curs.y++;
- curs.x = 0;
+ /* Only graphic characters get this far;
+ * ctrls are stripped above */
+ if (term->wrapnext && term->wrap) {
+ term->cpos[1] |= LATTR_WRAPPED;
+ if (term->curs.y == term->marg_b)
+ scroll(term, term->marg_t, term->marg_b, 1, TRUE);
+ else if (term->curs.y < term->rows - 1)
+ term->curs.y++;
+ term->curs.x = 0;
fix_cpos;
- wrapnext = FALSE;
+ term->wrapnext = FALSE;
}
- if (insert)
- insch(1);
- if (selstate != NO_SELECTION) {
- pos cursplus = curs;
+ if (term->insert)
+ insch(term, 1);
+ if (term->selstate != NO_SELECTION) {
+ pos cursplus = term->curs;
incpos(cursplus);
- check_selection(curs, cursplus);
+ check_selection(term, term->curs, cursplus);
}
if ((c & CSET_MASK) == ATTR_ASCII || (c & CSET_MASK) == 0)
logtraffic((unsigned char) c, LGTYP_ASCII);
width = wcwidth((wchar_t) c);
switch (width) {
case 2:
- *cpos++ = c | curr_attr;
- if (++curs.x == cols) {
- *cpos |= LATTR_WRAPPED;
- if (curs.y == marg_b)
- scroll(marg_t, marg_b, 1, TRUE);
- else if (curs.y < rows - 1)
- curs.y++;
- curs.x = 0;
+ *term->cpos++ = c | term->curr_attr;
+ if (++term->curs.x == term->cols) {
+ *term->cpos |= LATTR_WRAPPED;
+ if (term->curs.y == term->marg_b)
+ scroll(term, term->marg_t, term->marg_b,
+ 1, TRUE);
+ else if (term->curs.y < term->rows - 1)
+ term->curs.y++;
+ term->curs.x = 0;
fix_cpos;
}
- *cpos++ = UCSWIDE | curr_attr;
+ *term->cpos++ = UCSWIDE | term->curr_attr;
break;
case 1:
- *cpos++ = c | curr_attr;
+ *term->cpos++ = c | term->curr_attr;
break;
default:
continue;
}
}
- curs.x++;
- if (curs.x == cols) {
- cpos--;
- curs.x--;
- wrapnext = TRUE;
- if (wrap && vt52_mode) {
- cpos[1] |= LATTR_WRAPPED;
- if (curs.y == marg_b)
- scroll(marg_t, marg_b, 1, TRUE);
- else if (curs.y < rows - 1)
- curs.y++;
- curs.x = 0;
+ term->curs.x++;
+ if (term->curs.x == term->cols) {
+ term->cpos--;
+ term->curs.x--;
+ term->wrapnext = TRUE;
+ if (term->wrap && term->vt52_mode) {
+ term->cpos[1] |= LATTR_WRAPPED;
+ if (term->curs.y == term->marg_b)
+ scroll(term, term->marg_t, term->marg_b, 1, TRUE);
+ else if (term->curs.y < term->rows - 1)
+ term->curs.y++;
+ term->curs.x = 0;
fix_cpos;
- wrapnext = FALSE;
+ term->wrapnext = FALSE;
}
}
- seen_disp_event = 1;
+ term->seen_disp_event = 1;
break;
case OSC_MAYBE_ST:
* and _if_ we see a backslash, we process it.
*/
if (c == '\\') {
- do_osc();
- termstate = TOPLEVEL;
+ do_osc(term);
+ term->termstate = TOPLEVEL;
break;
}
/* else fall through */
case SEEN_ESC:
if (c >= ' ' && c <= '/') {
- if (esc_query)
- esc_query = -1;
+ if (term->esc_query)
+ term->esc_query = -1;
else
- esc_query = c;
+ term->esc_query = c;
break;
}
- termstate = TOPLEVEL;
- switch (ANSI(c, esc_query)) {
+ term->termstate = TOPLEVEL;
+ switch (ANSI(c, term->esc_query)) {
case '[': /* enter CSI mode */
- termstate = SEEN_CSI;
- esc_nargs = 1;
- esc_args[0] = ARG_DEFAULT;
- esc_query = FALSE;
+ term->termstate = SEEN_CSI;
+ term->esc_nargs = 1;
+ term->esc_args[0] = ARG_DEFAULT;
+ term->esc_query = FALSE;
break;
case ']': /* xterm escape sequences */
/* Compatibility is nasty here, xterm, linux, decterm yuk! */
compatibility(OTHER);
- termstate = SEEN_OSC;
- esc_args[0] = 0;
+ term->termstate = SEEN_OSC;
+ term->esc_args[0] = 0;
break;
case '7': /* save cursor */
compatibility(VT100);
- save_cursor(TRUE);
+ save_cursor(term, TRUE);
break;
case '8': /* restore cursor */
compatibility(VT100);
- save_cursor(FALSE);
- seen_disp_event = TRUE;
+ save_cursor(term, FALSE);
+ term->seen_disp_event = TRUE;
break;
case '=':
compatibility(VT100);
- app_keypad_keys = TRUE;
+ term->app_keypad_keys = TRUE;
break;
case '>':
compatibility(VT100);
- app_keypad_keys = FALSE;
+ term->app_keypad_keys = FALSE;
break;
case 'D': /* exactly equivalent to LF */
compatibility(VT100);
- if (curs.y == marg_b)
- scroll(marg_t, marg_b, 1, TRUE);
- else if (curs.y < rows - 1)
- curs.y++;
+ if (term->curs.y == term->marg_b)
+ scroll(term, term->marg_t, term->marg_b, 1, TRUE);
+ else if (term->curs.y < term->rows - 1)
+ term->curs.y++;
fix_cpos;
- wrapnext = FALSE;
- seen_disp_event = TRUE;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = TRUE;
break;
case 'E': /* exactly equivalent to CR-LF */
compatibility(VT100);
- curs.x = 0;
- if (curs.y == marg_b)
- scroll(marg_t, marg_b, 1, TRUE);
- else if (curs.y < rows - 1)
- curs.y++;
+ term->curs.x = 0;
+ if (term->curs.y == term->marg_b)
+ scroll(term, term->marg_t, term->marg_b, 1, TRUE);
+ else if (term->curs.y < term->rows - 1)
+ term->curs.y++;
fix_cpos;
- wrapnext = FALSE;
- seen_disp_event = TRUE;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = TRUE;
break;
case 'M': /* reverse index - backwards LF */
compatibility(VT100);
- if (curs.y == marg_t)
- scroll(marg_t, marg_b, -1, TRUE);
- else if (curs.y > 0)
- curs.y--;
+ if (term->curs.y == term->marg_t)
+ scroll(term, term->marg_t, term->marg_b, -1, TRUE);
+ else if (term->curs.y > 0)
+ term->curs.y--;
fix_cpos;
- wrapnext = FALSE;
- seen_disp_event = TRUE;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = TRUE;
break;
case 'Z': /* terminal type query */
compatibility(VT100);
- ldisc_send(id_string, strlen(id_string), 0);
+ ldisc_send(term->id_string, strlen(term->id_string), 0);
break;
case 'c': /* restore power-on settings */
compatibility(VT100);
- power_on();
- if (reset_132) {
+ power_on(term);
+ ldisc_send(NULL, 0, 0);/* cause ldisc to notice changes */
+ if (term->reset_132) {
if (!cfg.no_remote_resize)
- request_resize(80, rows);
- reset_132 = 0;
+ request_resize(80, term->rows);
+ term->reset_132 = 0;
}
fix_cpos;
- disptop = 0;
- seen_disp_event = TRUE;
+ term->disptop = 0;
+ term->seen_disp_event = TRUE;
break;
case 'H': /* set a tab */
compatibility(VT100);
- tabs[curs.x] = TRUE;
+ term->tabs[term->curs.x] = TRUE;
break;
case ANSI('8', '#'): /* ESC # 8 fills screen with Es :-) */
int i, j;
pos scrtop, scrbot;
- for (i = 0; i < rows; i++) {
+ for (i = 0; i < term->rows; i++) {
ldata = lineptr(i);
- for (j = 0; j < cols; j++)
+ for (j = 0; j < term->cols; j++)
ldata[j] = ATTR_DEFAULT | 'E';
- ldata[cols] = 0;
+ ldata[term->cols] = 0;
}
- disptop = 0;
- seen_disp_event = TRUE;
+ term->disptop = 0;
+ term->seen_disp_event = TRUE;
scrtop.x = scrtop.y = 0;
scrbot.x = 0;
- scrbot.y = rows;
- check_selection(scrtop, scrbot);
+ scrbot.y = term->rows;
+ check_selection(term, scrtop, scrbot);
}
break;
{
unsigned long nlattr;
unsigned long *ldata;
- switch (ANSI(c, esc_query)) {
+ switch (ANSI(c, term->esc_query)) {
case ANSI('3', '#'):
nlattr = LATTR_TOP;
break;
nlattr = LATTR_WIDE;
break;
}
- ldata = lineptr(curs.y);
- ldata[cols] &= ~LATTR_MODE;
- ldata[cols] |= nlattr;
+ ldata = lineptr(term->curs.y);
+ ldata[term->cols] &= ~LATTR_MODE;
+ ldata[term->cols] |= nlattr;
}
break;
case ANSI('A', '('):
compatibility(VT100);
if (!cfg.no_remote_charset)
- cset_attr[0] = ATTR_GBCHR;
+ term->cset_attr[0] = ATTR_GBCHR;
break;
case ANSI('B', '('):
compatibility(VT100);
if (!cfg.no_remote_charset)
- cset_attr[0] = ATTR_ASCII;
+ term->cset_attr[0] = ATTR_ASCII;
break;
case ANSI('0', '('):
compatibility(VT100);
if (!cfg.no_remote_charset)
- cset_attr[0] = ATTR_LINEDRW;
+ term->cset_attr[0] = ATTR_LINEDRW;
break;
case ANSI('U', '('):
compatibility(OTHER);
if (!cfg.no_remote_charset)
- cset_attr[0] = ATTR_SCOACS;
+ term->cset_attr[0] = ATTR_SCOACS;
break;
case ANSI('A', ')'):
compatibility(VT100);
if (!cfg.no_remote_charset)
- cset_attr[1] = ATTR_GBCHR;
+ term->cset_attr[1] = ATTR_GBCHR;
break;
case ANSI('B', ')'):
compatibility(VT100);
if (!cfg.no_remote_charset)
- cset_attr[1] = ATTR_ASCII;
+ term->cset_attr[1] = ATTR_ASCII;
break;
case ANSI('0', ')'):
compatibility(VT100);
if (!cfg.no_remote_charset)
- cset_attr[1] = ATTR_LINEDRW;
+ term->cset_attr[1] = ATTR_LINEDRW;
break;
case ANSI('U', ')'):
compatibility(OTHER);
if (!cfg.no_remote_charset)
- cset_attr[1] = ATTR_SCOACS;
+ term->cset_attr[1] = ATTR_SCOACS;
break;
case ANSI('8', '%'): /* Old Linux code */
case ANSI('G', '%'):
compatibility(OTHER);
if (!cfg.no_remote_charset)
- utf = 1;
+ term->utf = 1;
break;
case ANSI('@', '%'):
compatibility(OTHER);
if (!cfg.no_remote_charset)
- utf = 0;
+ term->utf = 0;
break;
}
break;
case SEEN_CSI:
- termstate = TOPLEVEL; /* default */
+ term->termstate = TOPLEVEL; /* default */
if (isdigit(c)) {
- if (esc_nargs <= ARGS_MAX) {
- if (esc_args[esc_nargs - 1] == ARG_DEFAULT)
- esc_args[esc_nargs - 1] = 0;
- esc_args[esc_nargs - 1] =
- 10 * esc_args[esc_nargs - 1] + c - '0';
+ if (term->esc_nargs <= ARGS_MAX) {
+ if (term->esc_args[term->esc_nargs - 1] == ARG_DEFAULT)
+ term->esc_args[term->esc_nargs - 1] = 0;
+ term->esc_args[term->esc_nargs - 1] =
+ 10 * term->esc_args[term->esc_nargs - 1] + c - '0';
}
- termstate = SEEN_CSI;
+ term->termstate = SEEN_CSI;
} else if (c == ';') {
- if (++esc_nargs <= ARGS_MAX)
- esc_args[esc_nargs - 1] = ARG_DEFAULT;
- termstate = SEEN_CSI;
+ if (++term->esc_nargs <= ARGS_MAX)
+ term->esc_args[term->esc_nargs - 1] = ARG_DEFAULT;
+ term->termstate = SEEN_CSI;
} else if (c < '@') {
- if (esc_query)
- esc_query = -1;
+ if (term->esc_query)
+ term->esc_query = -1;
else if (c == '?')
- esc_query = TRUE;
+ term->esc_query = TRUE;
else
- esc_query = c;
- termstate = SEEN_CSI;
+ term->esc_query = c;
+ term->termstate = SEEN_CSI;
} else
- switch (ANSI(c, esc_query)) {
+ switch (ANSI(c, term->esc_query)) {
case 'A': /* move up N lines */
- move(curs.x, curs.y - def(esc_args[0], 1), 1);
- seen_disp_event = TRUE;
+ move(term, term->curs.x,
+ term->curs.y - def(term->esc_args[0], 1), 1);
+ term->seen_disp_event = TRUE;
break;
case 'e': /* move down N lines */
compatibility(ANSI);
/* FALLTHROUGH */
case 'B':
- move(curs.x, curs.y + def(esc_args[0], 1), 1);
- seen_disp_event = TRUE;
+ move(term, term->curs.x,
+ term->curs.y + def(term->esc_args[0], 1), 1);
+ term->seen_disp_event = TRUE;
break;
case ANSI('c', '>'): /* report xterm version */
compatibility(OTHER);
compatibility(ANSI);
/* FALLTHROUGH */
case 'C':
- move(curs.x + def(esc_args[0], 1), curs.y, 1);
- seen_disp_event = TRUE;
+ move(term, term->curs.x + def(term->esc_args[0], 1),
+ term->curs.y, 1);
+ term->seen_disp_event = TRUE;
break;
case 'D': /* move left N cols */
- move(curs.x - def(esc_args[0], 1), curs.y, 1);
- seen_disp_event = TRUE;
+ move(term, term->curs.x - def(term->esc_args[0], 1),
+ term->curs.y, 1);
+ term->seen_disp_event = TRUE;
break;
case 'E': /* move down N lines and CR */
compatibility(ANSI);
- move(0, curs.y + def(esc_args[0], 1), 1);
- seen_disp_event = TRUE;
+ move(term, 0,
+ term->curs.y + def(term->esc_args[0], 1), 1);
+ term->seen_disp_event = TRUE;
break;
case 'F': /* move up N lines and CR */
compatibility(ANSI);
- move(0, curs.y - def(esc_args[0], 1), 1);
- seen_disp_event = TRUE;
+ move(term, 0,
+ term->curs.y - def(term->esc_args[0], 1), 1);
+ term->seen_disp_event = TRUE;
break;
case 'G':
case '`': /* set horizontal posn */
compatibility(ANSI);
- move(def(esc_args[0], 1) - 1, curs.y, 0);
- seen_disp_event = TRUE;
+ move(term, def(term->esc_args[0], 1) - 1,
+ term->curs.y, 0);
+ term->seen_disp_event = TRUE;
break;
case 'd': /* set vertical posn */
compatibility(ANSI);
- move(curs.x,
- (dec_om ? marg_t : 0) + def(esc_args[0],
- 1) - 1,
- (dec_om ? 2 : 0));
- seen_disp_event = TRUE;
+ move(term, term->curs.x,
+ ((term->dec_om ? term->marg_t : 0) +
+ def(term->esc_args[0], 1) - 1),
+ (term->dec_om ? 2 : 0));
+ term->seen_disp_event = TRUE;
break;
case 'H':
case 'f': /* set horz and vert posns at once */
- if (esc_nargs < 2)
- esc_args[1] = ARG_DEFAULT;
- move(def(esc_args[1], 1) - 1,
- (dec_om ? marg_t : 0) + def(esc_args[0],
- 1) - 1,
- (dec_om ? 2 : 0));
- seen_disp_event = TRUE;
+ if (term->esc_nargs < 2)
+ term->esc_args[1] = ARG_DEFAULT;
+ move(term, def(term->esc_args[1], 1) - 1,
+ ((term->dec_om ? term->marg_t : 0) +
+ def(term->esc_args[0], 1) - 1),
+ (term->dec_om ? 2 : 0));
+ term->seen_disp_event = TRUE;
break;
case 'J': /* erase screen or parts of it */
{
- unsigned int i = def(esc_args[0], 0) + 1;
+ unsigned int i = def(term->esc_args[0], 0) + 1;
if (i > 3)
i = 0;
- erase_lots(FALSE, !!(i & 2), !!(i & 1));
+ erase_lots(term, FALSE, !!(i & 2), !!(i & 1));
}
- disptop = 0;
- seen_disp_event = TRUE;
+ term->disptop = 0;
+ term->seen_disp_event = TRUE;
break;
case 'K': /* erase line or parts of it */
{
- unsigned int i = def(esc_args[0], 0) + 1;
+ unsigned int i = def(term->esc_args[0], 0) + 1;
if (i > 3)
i = 0;
- erase_lots(TRUE, !!(i & 2), !!(i & 1));
+ erase_lots(term, TRUE, !!(i & 2), !!(i & 1));
}
- seen_disp_event = TRUE;
+ term->seen_disp_event = TRUE;
break;
case 'L': /* insert lines */
compatibility(VT102);
- if (curs.y <= marg_b)
- scroll(curs.y, marg_b, -def(esc_args[0], 1),
- FALSE);
+ if (term->curs.y <= term->marg_b)
+ scroll(term, term->curs.y, term->marg_b,
+ -def(term->esc_args[0], 1), FALSE);
fix_cpos;
- seen_disp_event = TRUE;
+ term->seen_disp_event = TRUE;
break;
case 'M': /* delete lines */
compatibility(VT102);
- if (curs.y <= marg_b)
- scroll(curs.y, marg_b, def(esc_args[0], 1),
+ if (term->curs.y <= term->marg_b)
+ scroll(term, term->curs.y, term->marg_b,
+ def(term->esc_args[0], 1),
TRUE);
fix_cpos;
- seen_disp_event = TRUE;
+ term->seen_disp_event = TRUE;
break;
case '@': /* insert chars */
/* XXX VTTEST says this is vt220, vt510 manual says vt102 */
compatibility(VT102);
- insch(def(esc_args[0], 1));
- seen_disp_event = TRUE;
+ insch(term, def(term->esc_args[0], 1));
+ term->seen_disp_event = TRUE;
break;
case 'P': /* delete chars */
compatibility(VT102);
- insch(-def(esc_args[0], 1));
- seen_disp_event = TRUE;
+ insch(term, -def(term->esc_args[0], 1));
+ term->seen_disp_event = TRUE;
break;
case 'c': /* terminal type query */
compatibility(VT100);
/* This is the response for a VT102 */
- ldisc_send(id_string, strlen(id_string), 0);
+ ldisc_send(term->id_string,
+ strlen(term->id_string), 0);
break;
case 'n': /* cursor position query */
- if (esc_args[0] == 6) {
+ if (term->esc_args[0] == 6) {
char buf[32];
- sprintf(buf, "\033[%d;%dR", curs.y + 1,
- curs.x + 1);
+ sprintf(buf, "\033[%d;%dR", term->curs.y + 1,
+ term->curs.x + 1);
ldisc_send(buf, strlen(buf), 0);
- } else if (esc_args[0] == 5) {
+ } else if (term->esc_args[0] == 5) {
ldisc_send("\033[0n", 4, 0);
}
break;
compatibility(VT100);
{
int i;
- for (i = 0; i < esc_nargs; i++)
- toggle_mode(esc_args[i], esc_query, TRUE);
+ for (i = 0; i < term->esc_nargs; i++)
+ toggle_mode(term, term->esc_args[i],
+ term->esc_query, TRUE);
}
break;
case 'i':
case ANSI_QUE('i'):
compatibility(VT100);
{
- if (esc_nargs != 1) break;
- if (esc_args[0] == 5 && *cfg.printer) {
- printing = TRUE;
- only_printing = !esc_query;
- print_state = 0;
- term_print_setup();
- } else if (esc_args[0] == 4 && printing) {
- term_print_finish();
+ if (term->esc_nargs != 1) break;
+ if (term->esc_args[0] == 5 && *cfg.printer) {
+ term->printing = TRUE;
+ term->only_printing = !term->esc_query;
+ term->print_state = 0;
+ term_print_setup(term);
+ } else if (term->esc_args[0] == 4 &&
+ term->printing) {
+ term_print_finish(term);
}
}
break;
compatibility(VT100);
{
int i;
- for (i = 0; i < esc_nargs; i++)
- toggle_mode(esc_args[i], esc_query, FALSE);
+ for (i = 0; i < term->esc_nargs; i++)
+ toggle_mode(term, term->esc_args[i],
+ term->esc_query, FALSE);
}
break;
case 'g': /* clear tabs */
compatibility(VT100);
- if (esc_nargs == 1) {
- if (esc_args[0] == 0) {
- tabs[curs.x] = FALSE;
- } else if (esc_args[0] == 3) {
+ if (term->esc_nargs == 1) {
+ if (term->esc_args[0] == 0) {
+ term->tabs[term->curs.x] = FALSE;
+ } else if (term->esc_args[0] == 3) {
int i;
- for (i = 0; i < cols; i++)
- tabs[i] = FALSE;
+ for (i = 0; i < term->cols; i++)
+ term->tabs[i] = FALSE;
}
}
break;
case 'r': /* set scroll margins */
compatibility(VT100);
- if (esc_nargs <= 2) {
+ if (term->esc_nargs <= 2) {
int top, bot;
- top = def(esc_args[0], 1) - 1;
- bot = (esc_nargs <= 1
- || esc_args[1] ==
- 0 ? rows : def(esc_args[1], rows)) - 1;
- if (bot >= rows)
- bot = rows - 1;
+ top = def(term->esc_args[0], 1) - 1;
+ bot = (term->esc_nargs <= 1
+ || term->esc_args[1] == 0 ?
+ term->rows :
+ def(term->esc_args[1], term->rows)) - 1;
+ if (bot >= term->rows)
+ bot = term->rows - 1;
/* VTTEST Bug 9 - if region is less than 2 lines
* don't change region.
*/
if (bot - top > 0) {
- marg_t = top;
- marg_b = bot;
- curs.x = 0;
+ term->marg_t = top;
+ term->marg_b = bot;
+ term->curs.x = 0;
/*
* I used to think the cursor should be
* placed at the top of the newly marginned
* area. Apparently not: VMS TPU falls over
* if so.
*
- * Well actually it should for Origin mode - RDB
+ * Well actually it should for
+ * Origin mode - RDB
*/
- curs.y = (dec_om ? marg_t : 0);
+ term->curs.y = (term->dec_om ?
+ term->marg_t : 0);
fix_cpos;
- seen_disp_event = TRUE;
+ term->seen_disp_event = TRUE;
}
}
break;
case 'm': /* set graphics rendition */
{
/*
- * A VT100 without the AVO only had one attribute, either
- * underline or reverse video depending on the cursor type,
- * this was selected by CSI 7m.
+ * A VT100 without the AVO only had one
+ * attribute, either underline or
+ * reverse video depending on the
+ * cursor type, this was selected by
+ * CSI 7m.
*
* case 2:
- * This is sometimes DIM, eg on the GIGI and Linux
+ * This is sometimes DIM, eg on the
+ * GIGI and Linux
* case 8:
* This is sometimes INVIS various ANSI.
* case 21:
* This like 22 disables BOLD, DIM and INVIS
*
- * The ANSI colours appear on any terminal that has colour
- * (obviously) but the interaction between sgr0 and the
- * colours varies but is usually related to the background
- * colour erase item.
- * The interaction between colour attributes and the mono
- * ones is also very implementation dependent.
+ * The ANSI colours appear on any
+ * terminal that has colour (obviously)
+ * but the interaction between sgr0 and
+ * the colours varies but is usually
+ * related to the background colour
+ * erase item. The interaction between
+ * colour attributes and the mono ones
+ * is also very implementation
+ * dependent.
*
- * The 39 and 49 attributes are likely to be unimplemented.
+ * The 39 and 49 attributes are likely
+ * to be unimplemented.
*/
int i;
- for (i = 0; i < esc_nargs; i++) {
- switch (def(esc_args[i], 0)) {
+ for (i = 0; i < term->esc_nargs; i++) {
+ switch (def(term->esc_args[i], 0)) {
case 0: /* restore defaults */
- curr_attr = ATTR_DEFAULT;
+ term->curr_attr = ATTR_DEFAULT;
break;
case 1: /* enable bold */
compatibility(VT100AVO);
- curr_attr |= ATTR_BOLD;
+ term->curr_attr |= ATTR_BOLD;
break;
case 21: /* (enable double underline) */
compatibility(OTHER);
case 4: /* enable underline */
compatibility(VT100AVO);
- curr_attr |= ATTR_UNDER;
+ term->curr_attr |= ATTR_UNDER;
break;
case 5: /* enable blink */
compatibility(VT100AVO);
- curr_attr |= ATTR_BLINK;
+ term->curr_attr |= ATTR_BLINK;
break;
case 7: /* enable reverse video */
- curr_attr |= ATTR_REVERSE;
+ term->curr_attr |= ATTR_REVERSE;
break;
case 10: /* SCO acs off */
compatibility(SCOANSI);
if (cfg.no_remote_charset) break;
- sco_acs = 0; break;
+ term->sco_acs = 0; break;
case 11: /* SCO acs on */
compatibility(SCOANSI);
if (cfg.no_remote_charset) break;
- sco_acs = 1; break;
+ term->sco_acs = 1; break;
case 12: /* SCO acs on flipped */
compatibility(SCOANSI);
if (cfg.no_remote_charset) break;
- sco_acs = 2; break;
+ term->sco_acs = 2; break;
case 22: /* disable bold */
compatibility2(OTHER, VT220);
- curr_attr &= ~ATTR_BOLD;
+ term->curr_attr &= ~ATTR_BOLD;
break;
case 24: /* disable underline */
compatibility2(OTHER, VT220);
- curr_attr &= ~ATTR_UNDER;
+ term->curr_attr &= ~ATTR_UNDER;
break;
case 25: /* disable blink */
compatibility2(OTHER, VT220);
- curr_attr &= ~ATTR_BLINK;
+ term->curr_attr &= ~ATTR_BLINK;
break;
case 27: /* disable reverse video */
compatibility2(OTHER, VT220);
- curr_attr &= ~ATTR_REVERSE;
+ term->curr_attr &= ~ATTR_REVERSE;
break;
case 30:
case 31:
case 36:
case 37:
/* foreground */
- curr_attr &= ~ATTR_FGMASK;
- curr_attr |=
- (esc_args[i] - 30) << ATTR_FGSHIFT;
+ term->curr_attr &= ~ATTR_FGMASK;
+ term->curr_attr |=
+ (term->esc_args[i] - 30)<<ATTR_FGSHIFT;
break;
case 39: /* default-foreground */
- curr_attr &= ~ATTR_FGMASK;
- curr_attr |= ATTR_DEFFG;
+ term->curr_attr &= ~ATTR_FGMASK;
+ term->curr_attr |= ATTR_DEFFG;
break;
case 40:
case 41:
case 46:
case 47:
/* background */
- curr_attr &= ~ATTR_BGMASK;
- curr_attr |=
- (esc_args[i] - 40) << ATTR_BGSHIFT;
+ term->curr_attr &= ~ATTR_BGMASK;
+ term->curr_attr |=
+ (term->esc_args[i] - 40)<<ATTR_BGSHIFT;
break;
case 49: /* default-background */
- curr_attr &= ~ATTR_BGMASK;
- curr_attr |= ATTR_DEFBG;
+ term->curr_attr &= ~ATTR_BGMASK;
+ term->curr_attr |= ATTR_DEFBG;
break;
}
}
- if (use_bce)
- erase_char = (' ' | ATTR_ASCII |
- (curr_attr &
- (ATTR_FGMASK | ATTR_BGMASK)));
+ if (term->use_bce)
+ term->erase_char = (' ' | ATTR_ASCII |
+ (term->curr_attr &
+ (ATTR_FGMASK |
+ ATTR_BGMASK)));
}
break;
case 's': /* save cursor */
- save_cursor(TRUE);
+ save_cursor(term, TRUE);
break;
case 'u': /* restore cursor */
- save_cursor(FALSE);
- seen_disp_event = TRUE;
+ save_cursor(term, FALSE);
+ term->seen_disp_event = TRUE;
break;
case 't': /* set page size - ie window height */
/*
* illegal values (eg first arg 1..9) for window changing
* and reports.
*/
- if (esc_nargs <= 1
- && (esc_args[0] < 1 || esc_args[0] >= 24)) {
+ if (term->esc_nargs <= 1
+ && (term->esc_args[0] < 1 ||
+ term->esc_args[0] >= 24)) {
compatibility(VT340TEXT);
if (!cfg.no_remote_resize)
- request_resize(cols, def(esc_args[0], 24));
- deselect();
- } else if (esc_nargs >= 1 &&
- esc_args[0] >= 1 &&
- esc_args[0] < 24) {
+ request_resize(term->cols,
+ def(term->esc_args[0], 24));
+ deselect(term);
+ } else if (term->esc_nargs >= 1 &&
+ term->esc_args[0] >= 1 &&
+ term->esc_args[0] < 24) {
compatibility(OTHER);
- switch (esc_args[0]) {
+ switch (term->esc_args[0]) {
int x, y, len;
char buf[80], *p;
case 1:
set_iconic(TRUE);
break;
case 3:
- if (esc_nargs >= 3) {
+ if (term->esc_nargs >= 3) {
if (!cfg.no_remote_resize)
- move_window(def(esc_args[1], 0),
- def(esc_args[2], 0));
+ move_window(def(term->esc_args[1], 0),
+ def(term->esc_args[2], 0));
}
break;
case 4:
refresh_window();
break;
case 8:
- if (esc_nargs >= 3) {
+ if (term->esc_nargs >= 3) {
if (!cfg.no_remote_resize)
- request_resize(def(esc_args[2], cfg.width),
- def(esc_args[1], cfg.height));
+ request_resize(def(term->esc_args[2], cfg.width),
+ def(term->esc_args[1], cfg.height));
}
break;
case 9:
- if (esc_nargs >= 2)
- set_zoomed(esc_args[1] ? TRUE : FALSE);
+ if (term->esc_nargs >= 2)
+ set_zoomed(term->esc_args[1] ?
+ TRUE : FALSE);
break;
case 11:
ldisc_send(is_iconic() ? "\033[1t" : "\033[2t",
break;
case 18:
len = sprintf(buf, "\033[8;%d;%dt",
- rows, cols);
+ term->rows, term->cols);
ldisc_send(buf, len, 0);
break;
case 19:
break;
case 'S':
compatibility(SCOANSI);
- scroll(marg_t, marg_b, def(esc_args[0], 1), TRUE);
+ scroll(term, term->marg_t, term->marg_b,
+ def(term->esc_args[0], 1), TRUE);
fix_cpos;
- wrapnext = FALSE;
- seen_disp_event = TRUE;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = TRUE;
break;
case 'T':
compatibility(SCOANSI);
- scroll(marg_t, marg_b, -def(esc_args[0], 1), TRUE);
+ scroll(term, term->marg_t, term->marg_b,
+ -def(term->esc_args[0], 1), TRUE);
fix_cpos;
- wrapnext = FALSE;
- seen_disp_event = TRUE;
+ term->wrapnext = FALSE;
+ term->seen_disp_event = TRUE;
break;
case ANSI('|', '*'):
/* VT420 sequence DECSNLS
* reasonable range (24..49 AIUI) with no default specified.
*/
compatibility(VT420);
- if (esc_nargs == 1 && esc_args[0] > 0) {
+ if (term->esc_nargs == 1 && term->esc_args[0] > 0) {
if (!cfg.no_remote_resize)
- request_resize(cols, def(esc_args[0], cfg.height));
- deselect();
+ request_resize(term->cols,
+ def(term->esc_args[0],
+ cfg.height));
+ deselect(term);
}
break;
case ANSI('|', '$'):
* Docs imply range is only 80 or 132, but I'll allow any.
*/
compatibility(VT340TEXT);
- if (esc_nargs <= 1) {
+ if (term->esc_nargs <= 1) {
if (!cfg.no_remote_resize)
- request_resize(def(esc_args[0], cfg.width), rows);
- deselect();
+ request_resize(def(term->esc_args[0],
+ cfg.width), term->rows);
+ deselect(term);
}
break;
case 'X': /* write N spaces w/o moving cursor */
/* XXX VTTEST says this is vt220, vt510 manual says vt100 */
compatibility(ANSIMIN);
{
- int n = def(esc_args[0], 1);
+ int n = def(term->esc_args[0], 1);
pos cursplus;
- unsigned long *p = cpos;
- if (n > cols - curs.x)
- n = cols - curs.x;
- cursplus = curs;
+ unsigned long *p = term->cpos;
+ if (n > term->cols - term->curs.x)
+ n = term->cols - term->curs.x;
+ cursplus = term->curs;
cursplus.x += n;
- check_selection(curs, cursplus);
+ check_selection(term, term->curs, cursplus);
while (n--)
- *p++ = erase_char;
- seen_disp_event = TRUE;
+ *p++ = term->erase_char;
+ term->seen_disp_event = TRUE;
}
break;
case 'x': /* report terminal characteristics */
compatibility(VT100);
{
char buf[32];
- int i = def(esc_args[0], 0);
+ int i = def(term->esc_args[0], 0);
if (i == 0 || i == 1) {
strcpy(buf, "\033[2;1;1;112;112;1;0x");
buf[2] += i;
case 'Z': /* BackTab for xterm */
compatibility(OTHER);
{
- int i = def(esc_args[0], 1);
- pos old_curs = curs;
+ int i = def(term->esc_args[0], 1);
+ pos old_curs = term->curs;
- for(;i>0 && curs.x>0; i--) {
+ for(;i>0 && term->curs.x>0; i--) {
do {
- curs.x--;
- } while (curs.x >0 && !tabs[curs.x]);
+ term->curs.x--;
+ } while (term->curs.x >0 &&
+ !term->tabs[term->curs.x]);
}
fix_cpos;
- check_selection(old_curs, curs);
+ check_selection(term, old_curs, term->curs);
}
break;
case ANSI('L', '='):
compatibility(OTHER);
- use_bce = (esc_args[0] <= 0);
- erase_char = ERASE_CHAR;
- if (use_bce)
- erase_char = (' ' | ATTR_ASCII |
- (curr_attr &
- (ATTR_FGMASK | ATTR_BGMASK)));
+ term->use_bce = (term->esc_args[0] <= 0);
+ term->erase_char = ERASE_CHAR;
+ if (term->use_bce)
+ term->erase_char = (' ' | ATTR_ASCII |
+ (term->curr_attr &
+ (ATTR_FGMASK | ATTR_BGMASK)));
break;
case ANSI('E', '='):
compatibility(OTHER);
- blink_is_real = (esc_args[0] >= 1);
+ term->blink_is_real = (term->esc_args[0] >= 1);
break;
case ANSI('p', '"'):
- /* Allow the host to make this emulator a 'perfect' VT102.
- * This first appeared in the VT220, but we do need to get
- * back to PuTTY mode so I won't check it.
+ /*
+ * Allow the host to make this emulator a
+ * 'perfect' VT102. This first appeared in
+ * the VT220, but we do need to get back to
+ * PuTTY mode so I won't check it.
*
* The arg in 40..42,50 are a PuTTY extension.
* The 2nd arg, 8bit vs 7bit is not checked.
*
- * Setting VT102 mode should also change the Fkeys to
- * generate PF* codes as a real VT102 has no Fkeys.
- * The VT220 does this, F11..F13 become ESC,BS,LF other Fkeys
- * send nothing.
+ * Setting VT102 mode should also change
+ * the Fkeys to generate PF* codes as a
+ * real VT102 has no Fkeys. The VT220 does
+ * this, F11..F13 become ESC,BS,LF other
+ * Fkeys send nothing.
*
* Note ESC c will NOT change this!
*/
- switch (esc_args[0]) {
+ switch (term->esc_args[0]) {
case 61:
- compatibility_level &= ~TM_VTXXX;
- compatibility_level |= TM_VT102;
+ term->compatibility_level &= ~TM_VTXXX;
+ term->compatibility_level |= TM_VT102;
break;
case 62:
- compatibility_level &= ~TM_VTXXX;
- compatibility_level |= TM_VT220;
+ term->compatibility_level &= ~TM_VTXXX;
+ term->compatibility_level |= TM_VT220;
break;
default:
- if (esc_args[0] > 60 && esc_args[0] < 70)
- compatibility_level |= TM_VTXXX;
+ if (term->esc_args[0] > 60 &&
+ term->esc_args[0] < 70)
+ term->compatibility_level |= TM_VTXXX;
break;
case 40:
- compatibility_level &= TM_VTXXX;
+ term->compatibility_level &= TM_VTXXX;
break;
case 41:
- compatibility_level = TM_PUTTY;
+ term->compatibility_level = TM_PUTTY;
break;
case 42:
- compatibility_level = TM_SCOANSI;
+ term->compatibility_level = TM_SCOANSI;
break;
case ARG_DEFAULT:
- compatibility_level = TM_PUTTY;
+ term->compatibility_level = TM_PUTTY;
break;
case 50:
break;
}
/* Change the response to CSI c */
- if (esc_args[0] == 50) {
+ if (term->esc_args[0] == 50) {
int i;
char lbuf[64];
- strcpy(id_string, "\033[?");
- for (i = 1; i < esc_nargs; i++) {
+ strcpy(term->id_string, "\033[?");
+ for (i = 1; i < term->esc_nargs; i++) {
if (i != 1)
- strcat(id_string, ";");
- sprintf(lbuf, "%d", esc_args[i]);
- strcat(id_string, lbuf);
+ strcat(term->id_string, ";");
+ sprintf(lbuf, "%d", term->esc_args[i]);
+ strcat(term->id_string, lbuf);
}
- strcat(id_string, "c");
+ strcat(term->id_string, "c");
}
#if 0
/* Is this a good idea ?
*/
if (!has_compat(VT420) && has_compat(VT100)) {
if (!cfg.no_remote_resize) {
- if (reset_132)
+ if (term->reset_132)
request_resize(132, 24);
else
request_resize(80, 24);
}
break;
case SEEN_OSC:
- osc_w = FALSE;
+ term->osc_w = FALSE;
switch (c) {
case 'P': /* Linux palette sequence */
- termstate = SEEN_OSC_P;
- osc_strlen = 0;
+ term->termstate = SEEN_OSC_P;
+ term->osc_strlen = 0;
break;
case 'R': /* Linux palette reset */
palette_reset();
- term_invalidate();
- termstate = TOPLEVEL;
+ term_invalidate(term);
+ term->termstate = TOPLEVEL;
break;
case 'W': /* word-set */
- termstate = SEEN_OSC_W;
- osc_w = TRUE;
+ term->termstate = SEEN_OSC_W;
+ term->osc_w = TRUE;
break;
case '0':
case '1':
case '7':
case '8':
case '9':
- esc_args[0] = 10 * esc_args[0] + c - '0';
+ term->esc_args[0] = 10 * term->esc_args[0] + c - '0';
break;
case 'L':
/*
* Grotty hack to support xterm and DECterm title
* sequences concurrently.
*/
- if (esc_args[0] == 2) {
- esc_args[0] = 1;
+ if (term->esc_args[0] == 2) {
+ term->esc_args[0] = 1;
break;
}
/* else fall through */
default:
- termstate = OSC_STRING;
- osc_strlen = 0;
+ term->termstate = OSC_STRING;
+ term->osc_strlen = 0;
}
break;
case OSC_STRING:
* -- RDB
*/
if (c == '\n' || c == '\r') {
- termstate = TOPLEVEL;
+ term->termstate = TOPLEVEL;
} else if (c == 0234 || c == '\007') {
/*
* These characters terminate the string; ST and BEL
* mode unless it is followed by \, in which case it is
* synonymous with ST in the first place.
*/
- do_osc();
- termstate = TOPLEVEL;
+ do_osc(term);
+ term->termstate = TOPLEVEL;
} else if (c == '\033')
- termstate = OSC_MAYBE_ST;
- else if (osc_strlen < OSC_STR_MAX)
- osc_string[osc_strlen++] = c;
+ term->termstate = OSC_MAYBE_ST;
+ else if (term->osc_strlen < OSC_STR_MAX)
+ term->osc_string[term->osc_strlen++] = c;
break;
case SEEN_OSC_P:
{
- int max = (osc_strlen == 0 ? 21 : 16);
+ int max = (term->osc_strlen == 0 ? 21 : 16);
int val;
if (c >= '0' && c <= '9')
val = c - '0';
else if (c >= 'a' && c <= 'a' + max - 10)
val = c - 'a' + 10;
else {
- termstate = TOPLEVEL;
+ term->termstate = TOPLEVEL;
break;
}
- osc_string[osc_strlen++] = val;
- if (osc_strlen >= 7) {
- palette_set(osc_string[0],
- osc_string[1] * 16 + osc_string[2],
- osc_string[3] * 16 + osc_string[4],
- osc_string[5] * 16 + osc_string[6]);
- term_invalidate();
- termstate = TOPLEVEL;
+ term->osc_string[term->osc_strlen++] = val;
+ if (term->osc_strlen >= 7) {
+ palette_set(term->osc_string[0],
+ term->osc_string[1] * 16 + term->osc_string[2],
+ term->osc_string[3] * 16 + term->osc_string[4],
+ term->osc_string[5] * 16 + term->osc_string[6]);
+ term_invalidate(term);
+ term->termstate = TOPLEVEL;
}
}
break;
case '7':
case '8':
case '9':
- esc_args[0] = 10 * esc_args[0] + c - '0';
+ term->esc_args[0] = 10 * term->esc_args[0] + c - '0';
break;
default:
- termstate = OSC_STRING;
- osc_strlen = 0;
+ term->termstate = OSC_STRING;
+ term->osc_strlen = 0;
}
break;
case VT52_ESC:
- termstate = TOPLEVEL;
- seen_disp_event = TRUE;
+ term->termstate = TOPLEVEL;
+ term->seen_disp_event = TRUE;
switch (c) {
case 'A':
- move(curs.x, curs.y - 1, 1);
+ move(term, term->curs.x, term->curs.y - 1, 1);
break;
case 'B':
- move(curs.x, curs.y + 1, 1);
+ move(term, term->curs.x, term->curs.y + 1, 1);
break;
case 'C':
- move(curs.x + 1, curs.y, 1);
+ move(term, term->curs.x + 1, term->curs.y, 1);
break;
case 'D':
- move(curs.x - 1, curs.y, 1);
+ move(term, term->curs.x - 1, term->curs.y, 1);
break;
/*
* From the VT100 Manual
*
*/
case 'F':
- cset_attr[cset = 0] = ATTR_LINEDRW;
+ term->cset_attr[term->cset = 0] = ATTR_LINEDRW;
break;
case 'G':
- cset_attr[cset = 0] = ATTR_ASCII;
+ term->cset_attr[term->cset = 0] = ATTR_ASCII;
break;
case 'H':
- move(0, 0, 0);
+ move(term, 0, 0, 0);
break;
case 'I':
- if (curs.y == 0)
- scroll(0, rows - 1, -1, TRUE);
- else if (curs.y > 0)
- curs.y--;
+ if (term->curs.y == 0)
+ scroll(term, 0, term->rows - 1, -1, TRUE);
+ else if (term->curs.y > 0)
+ term->curs.y--;
fix_cpos;
- wrapnext = FALSE;
+ term->wrapnext = FALSE;
break;
case 'J':
- erase_lots(FALSE, FALSE, TRUE);
- disptop = 0;
+ erase_lots(term, FALSE, FALSE, TRUE);
+ term->disptop = 0;
break;
case 'K':
- erase_lots(TRUE, FALSE, TRUE);
+ erase_lots(term, TRUE, FALSE, TRUE);
break;
#if 0
case 'V':
break;
#endif
case 'Y':
- termstate = VT52_Y1;
+ term->termstate = VT52_Y1;
break;
case 'Z':
ldisc_send("\033/Z", 3, 0);
break;
case '=':
- app_keypad_keys = TRUE;
+ term->app_keypad_keys = TRUE;
break;
case '>':
- app_keypad_keys = FALSE;
+ term->app_keypad_keys = FALSE;
break;
case '<':
/* XXX This should switch to VT100 mode not current or default
* VT mode. But this will only have effect in a VT220+
* emulation.
*/
- vt52_mode = FALSE;
- blink_is_real = cfg.blinktext;
+ term->vt52_mode = FALSE;
+ term->blink_is_real = cfg.blinktext;
break;
#if 0
case '^':
#ifdef VT52_PLUS
case 'E':
/* compatibility(ATARI) */
- move(0, 0, 0);
- erase_lots(FALSE, FALSE, TRUE);
- disptop = 0;
+ move(term, 0, 0, 0);
+ erase_lots(term, FALSE, FALSE, TRUE);
+ term->disptop = 0;
break;
case 'L':
/* compatibility(ATARI) */
- if (curs.y <= marg_b)
- scroll(curs.y, marg_b, -1, FALSE);
+ if (term->curs.y <= term->marg_b)
+ scroll(term, term->curs.y, term->marg_b, -1, FALSE);
break;
case 'M':
/* compatibility(ATARI) */
- if (curs.y <= marg_b)
- scroll(curs.y, marg_b, 1, TRUE);
+ if (term->curs.y <= term->marg_b)
+ scroll(term, term->curs.y, term->marg_b, 1, TRUE);
break;
case 'b':
/* compatibility(ATARI) */
- termstate = VT52_FG;
+ term->termstate = VT52_FG;
break;
case 'c':
/* compatibility(ATARI) */
- termstate = VT52_BG;
+ term->termstate = VT52_BG;
break;
case 'd':
/* compatibility(ATARI) */
- erase_lots(FALSE, TRUE, FALSE);
- disptop = 0;
+ erase_lots(term, FALSE, TRUE, FALSE);
+ term->disptop = 0;
break;
case 'e':
/* compatibility(ATARI) */
- cursor_on = TRUE;
+ term->cursor_on = TRUE;
break;
case 'f':
/* compatibility(ATARI) */
- cursor_on = FALSE;
+ term->cursor_on = FALSE;
break;
/* case 'j': Save cursor position - broken on ST */
/* case 'k': Restore cursor position */
case 'l':
/* compatibility(ATARI) */
- erase_lots(TRUE, TRUE, TRUE);
- curs.x = 0;
- wrapnext = FALSE;
+ erase_lots(term, TRUE, TRUE, TRUE);
+ term->curs.x = 0;
+ term->wrapnext = FALSE;
fix_cpos;
break;
case 'o':
/* compatibility(ATARI) */
- erase_lots(TRUE, TRUE, FALSE);
+ erase_lots(term, TRUE, TRUE, FALSE);
break;
case 'p':
/* compatibility(ATARI) */
- curr_attr |= ATTR_REVERSE;
+ term->curr_attr |= ATTR_REVERSE;
break;
case 'q':
/* compatibility(ATARI) */
- curr_attr &= ~ATTR_REVERSE;
+ term->curr_attr &= ~ATTR_REVERSE;
break;
case 'v': /* wrap Autowrap on - Wyse style */
/* compatibility(ATARI) */
- wrap = 1;
+ term->wrap = 1;
break;
case 'w': /* Autowrap off */
/* compatibility(ATARI) */
- wrap = 0;
+ term->wrap = 0;
break;
case 'R':
/* compatibility(OTHER) */
- vt52_bold = FALSE;
- curr_attr = ATTR_DEFAULT;
- if (use_bce)
- erase_char = (' ' | ATTR_ASCII |
- (curr_attr &
- (ATTR_FGMASK | ATTR_BGMASK)));
+ term->vt52_bold = FALSE;
+ term->curr_attr = ATTR_DEFAULT;
+ if (term->use_bce)
+ term->erase_char = (' ' | ATTR_ASCII |
+ (term->curr_attr &
+ (ATTR_FGMASK | ATTR_BGMASK)));
break;
case 'S':
/* compatibility(VI50) */
- curr_attr |= ATTR_UNDER;
+ term->curr_attr |= ATTR_UNDER;
break;
case 'W':
/* compatibility(VI50) */
- curr_attr &= ~ATTR_UNDER;
+ term->curr_attr &= ~ATTR_UNDER;
break;
case 'U':
/* compatibility(VI50) */
- vt52_bold = TRUE;
- curr_attr |= ATTR_BOLD;
+ term->vt52_bold = TRUE;
+ term->curr_attr |= ATTR_BOLD;
break;
case 'T':
/* compatibility(VI50) */
- vt52_bold = FALSE;
- curr_attr &= ~ATTR_BOLD;
+ term->vt52_bold = FALSE;
+ term->curr_attr &= ~ATTR_BOLD;
break;
#endif
}
break;
case VT52_Y1:
- termstate = VT52_Y2;
- move(curs.x, c - ' ', 0);
+ term->termstate = VT52_Y2;
+ move(term, term->curs.x, c - ' ', 0);
break;
case VT52_Y2:
- termstate = TOPLEVEL;
- move(c - ' ', curs.y, 0);
+ term->termstate = TOPLEVEL;
+ move(term, c - ' ', term->curs.y, 0);
break;
#ifdef VT52_PLUS
case VT52_FG:
- termstate = TOPLEVEL;
- curr_attr &= ~ATTR_FGMASK;
- curr_attr &= ~ATTR_BOLD;
- curr_attr |= (c & 0x7) << ATTR_FGSHIFT;
- if ((c & 0x8) || vt52_bold)
- curr_attr |= ATTR_BOLD;
-
- if (use_bce)
- erase_char = (' ' | ATTR_ASCII |
- (curr_attr & (ATTR_FGMASK | ATTR_BGMASK)));
+ term->termstate = TOPLEVEL;
+ term->curr_attr &= ~ATTR_FGMASK;
+ term->curr_attr &= ~ATTR_BOLD;
+ term->curr_attr |= (c & 0x7) << ATTR_FGSHIFT;
+ if ((c & 0x8) || term->vt52_bold)
+ term->curr_attr |= ATTR_BOLD;
+
+ if (term->use_bce)
+ term->erase_char = (' ' | ATTR_ASCII |
+ (term->curr_attr &
+ (ATTR_FGMASK | ATTR_BGMASK)));
break;
case VT52_BG:
- termstate = TOPLEVEL;
- curr_attr &= ~ATTR_BGMASK;
- curr_attr &= ~ATTR_BLINK;
- curr_attr |= (c & 0x7) << ATTR_BGSHIFT;
+ term->termstate = TOPLEVEL;
+ term->curr_attr &= ~ATTR_BGMASK;
+ term->curr_attr &= ~ATTR_BLINK;
+ term->curr_attr |= (c & 0x7) << ATTR_BGSHIFT;
/* Note: bold background */
if (c & 0x8)
- curr_attr |= ATTR_BLINK;
+ term->curr_attr |= ATTR_BLINK;
- if (use_bce)
- erase_char = (' ' | ATTR_ASCII |
- (curr_attr & (ATTR_FGMASK | ATTR_BGMASK)));
+ if (term->use_bce)
+ term->erase_char = (' ' | ATTR_ASCII |
+ (term->curr_attr &
+ (ATTR_FGMASK | ATTR_BGMASK)));
break;
#endif
default: break; /* placate gcc warning about enum use */
}
- if (selstate != NO_SELECTION) {
- pos cursplus = curs;
+ if (term->selstate != NO_SELECTION) {
+ pos cursplus = term->curs;
incpos(cursplus);
- check_selection(curs, cursplus);
+ check_selection(term, term->curs, cursplus);
}
}
- term_print_flush();
+ term_print_flush(term);
}
#if 0
* alike to scroll-optimise one to the other. Return the degree of
* similarity.
*/
-static int linecmp(unsigned long *a, unsigned long *b)
+static int linecmp(Terminal *term, unsigned long *a, unsigned long *b)
{
int i, n;
- for (i = n = 0; i < cols; i++)
+ for (i = n = 0; i < term->cols; i++)
n += (*a++ == *b++);
return n;
}
* Given a context, update the window. Out of paranoia, we don't
* allow WM_PAINT responses to do scrolling optimisations.
*/
-static void do_paint(Context ctx, int may_optimise)
+static void do_paint(Terminal *term, Context ctx, int may_optimise)
{
int i, j, our_curs_y;
unsigned long rv, cursor;
/*
* Check the visual bell state.
*/
- if (in_vbell) {
+ if (term->in_vbell) {
ticks = GETTICKCOUNT();
- if (ticks - vbell_startpoint >= VBELL_TIMEOUT)
- in_vbell = FALSE;
+ if (ticks - term->vbell_startpoint >= VBELL_TIMEOUT)
+ term->in_vbell = FALSE;
}
- rv = (!rvideo ^ !in_vbell ? ATTR_REVERSE : 0);
+ rv = (!term->rvideo ^ !term->in_vbell ? ATTR_REVERSE : 0);
/* Depends on:
* screen array, disptop, scrtop,
*/
/* Has the cursor position or type changed ? */
- if (cursor_on) {
- if (has_focus) {
- if (blinker || !cfg.blink_cur)
+ if (term->cursor_on) {
+ if (term->has_focus) {
+ if (term->blinker || !cfg.blink_cur)
cursor = TATTR_ACTCURS;
else
cursor = 0;
} else
cursor = TATTR_PASCURS;
- if (wrapnext)
+ if (term->wrapnext)
cursor |= TATTR_RIGHTCURS;
} else
cursor = 0;
- our_curs_y = curs.y - disptop;
-
- if (dispcurs && (curstype != cursor ||
- dispcurs !=
- disptext + our_curs_y * (cols + 1) + curs.x)) {
- if (dispcurs > disptext &&
- (*dispcurs & (CHAR_MASK | CSET_MASK)) == UCSWIDE)
- dispcurs[-1] |= ATTR_INVALID;
- if ( (dispcurs[1] & (CHAR_MASK | CSET_MASK)) == UCSWIDE)
- dispcurs[1] |= ATTR_INVALID;
- *dispcurs |= ATTR_INVALID;
- curstype = 0;
+ our_curs_y = term->curs.y - term->disptop;
+
+ if (term->dispcurs && (term->curstype != cursor ||
+ term->dispcurs !=
+ term->disptext + our_curs_y * (term->cols + 1) +
+ term->curs.x)) {
+ if (term->dispcurs > term->disptext &&
+ (*term->dispcurs & (CHAR_MASK | CSET_MASK)) == UCSWIDE)
+ term->dispcurs[-1] |= ATTR_INVALID;
+ if ( (term->dispcurs[1] & (CHAR_MASK | CSET_MASK)) == UCSWIDE)
+ term->dispcurs[1] |= ATTR_INVALID;
+ *term->dispcurs |= ATTR_INVALID;
+ term->curstype = 0;
}
- dispcurs = NULL;
+ term->dispcurs = NULL;
/* The normal screen data */
- for (i = 0; i < rows; i++) {
+ for (i = 0; i < term->rows; i++) {
unsigned long *ldata;
int lattr;
int idx, dirty_line, dirty_run, selected;
int ccount = 0;
int last_run_dirty = 0;
- scrpos.y = i + disptop;
+ scrpos.y = i + term->disptop;
ldata = lineptr(scrpos.y);
- lattr = (ldata[cols] & LATTR_MODE);
+ lattr = (ldata[term->cols] & LATTR_MODE);
- idx = i * (cols + 1);
- dirty_run = dirty_line = (ldata[cols] != disptext[idx + cols]);
- disptext[idx + cols] = ldata[cols];
+ idx = i * (term->cols + 1);
+ dirty_run = dirty_line = (ldata[term->cols] !=
+ term->disptext[idx + term->cols]);
+ term->disptext[idx + term->cols] = ldata[term->cols];
- for (j = 0; j < cols; j++, idx++) {
+ for (j = 0; j < term->cols; j++, idx++) {
unsigned long tattr, tchar;
unsigned long *d = ldata + j;
int break_run;
tattr |= ATTR_WIDE;
/* Video reversing things */
- if (seltype == LEXICOGRAPHIC)
- selected = posle(selstart, scrpos) && poslt(scrpos, selend);
+ if (term->seltype == LEXICOGRAPHIC)
+ selected = (posle(term->selstart, scrpos) &&
+ poslt(scrpos, term->selend));
else
- selected = posPle(selstart, scrpos) && posPlt(scrpos, selend);
+ selected = (posPle(term->selstart, scrpos) &&
+ posPlt(scrpos, term->selend));
tattr = (tattr ^ rv
^ (selected ? ATTR_REVERSE : 0));
/* 'Real' blinking ? */
- if (blink_is_real && (tattr & ATTR_BLINK)) {
- if (has_focus && tblinker) {
+ if (term->blink_is_real && (tattr & ATTR_BLINK)) {
+ if (term->has_focus && term->tblinker) {
tchar = ' ';
tattr &= ~CSET_MASK;
tattr |= ATTR_ACP;
* Check the font we'll _probably_ be using to see if
* the character is wide when we don't want it to be.
*/
- if ((tchar | tattr) != (disptext[idx]& ~ATTR_NARROW)) {
+ if ((tchar | tattr) != (term->disptext[idx]& ~ATTR_NARROW)) {
if ((tattr & ATTR_WIDE) == 0 &&
CharWidth(ctx, (tchar | tattr) & 0xFFFF) == 2)
tattr |= ATTR_NARROW;
- } else if (disptext[idx]&ATTR_NARROW)
+ } else if (term->disptext[idx]&ATTR_NARROW)
tattr |= ATTR_NARROW;
/* Cursor here ? Save the 'background' */
- if (i == our_curs_y && j == curs.x) {
+ if (i == our_curs_y && j == term->curs.x) {
cursor_background = tattr | tchar;
- dispcurs = disptext + idx;
+ term->dispcurs = term->disptext + idx;
}
- if ((disptext[idx] ^ tattr) & ATTR_WIDE)
+ if ((term->disptext[idx] ^ tattr) & ATTR_WIDE)
dirty_line = TRUE;
break_run = (tattr != attr || j - start >= sizeof(ch));
&& tchar <= 0xBD) break_run = TRUE;
if (!dbcs_screenfont && !dirty_line) {
- if ((tchar | tattr) == disptext[idx])
+ if ((tchar | tattr) == term->disptext[idx])
break_run = TRUE;
else if (!dirty_run && ccount == 1)
break_run = TRUE;
dirty_run = dirty_line;
}
- if ((tchar | tattr) != disptext[idx])
+ if ((tchar | tattr) != term->disptext[idx])
dirty_run = TRUE;
ch[ccount++] = (char) tchar;
- disptext[idx] = tchar | tattr;
+ term->disptext[idx] = tchar | tattr;
/* If it's a wide char step along to the next one. */
if (tattr & ATTR_WIDE) {
- if (++j < cols) {
+ if (++j < term->cols) {
idx++;
d++;
/* Cursor is here ? Ouch! */
- if (i == our_curs_y && j == curs.x) {
+ if (i == our_curs_y && j == term->curs.x) {
cursor_background = *d;
- dispcurs = disptext + idx;
+ term->dispcurs = term->disptext + idx;
}
- if (disptext[idx] != *d)
+ if (term->disptext[idx] != *d)
dirty_run = TRUE;
- disptext[idx] = *d;
+ term->disptext[idx] = *d;
}
}
}
}
/* Cursor on this line ? (and changed) */
- if (i == our_curs_y && (curstype != cursor || updated_line)) {
+ if (i == our_curs_y && (term->curstype != cursor || updated_line)) {
ch[0] = (char) (cursor_background & CHAR_MASK);
attr = (cursor_background & ATTR_MASK) | cursor;
- do_cursor(ctx, curs.x, i, ch, 1, attr, lattr);
- curstype = cursor;
+ do_cursor(ctx, term->curs.x, i, ch, 1, attr, lattr);
+ term->curstype = cursor;
}
}
}
* Flick the switch that says if blinking things should be shown or hidden.
*/
-void term_blink(int flg)
+void term_blink(Terminal *term, int flg)
{
- static long last_blink = 0;
- static long last_tblink = 0;
long now, blink_diff;
now = GETTICKCOUNT();
- blink_diff = now - last_tblink;
+ blink_diff = now - term->last_tblink;
/* Make sure the text blinks no more than 2Hz; we'll use 0.45 s period. */
if (blink_diff < 0 || blink_diff > (TICKSPERSEC * 9 / 20)) {
- last_tblink = now;
- tblinker = !tblinker;
+ term->last_tblink = now;
+ term->tblinker = !term->tblinker;
}
if (flg) {
- blinker = 1;
- last_blink = now;
+ term->blinker = 1;
+ term->last_blink = now;
return;
}
- blink_diff = now - last_blink;
+ blink_diff = now - term->last_blink;
/* Make sure the cursor blinks no faster than system blink rate */
if (blink_diff >= 0 && blink_diff < (long) CURSORBLINK)
return;
- last_blink = now;
- blinker = !blinker;
+ term->last_blink = now;
+ term->blinker = !term->blinker;
}
/*
* Invalidate the whole screen so it will be repainted in full.
*/
-void term_invalidate(void)
+void term_invalidate(Terminal *term)
{
int i;
- for (i = 0; i < rows * (cols + 1); i++)
- disptext[i] = ATTR_INVALID;
+ for (i = 0; i < term->rows * (term->cols + 1); i++)
+ term->disptext[i] = ATTR_INVALID;
}
/*
* Paint the window in response to a WM_PAINT message.
*/
-void term_paint(Context ctx, int left, int top, int right, int bottom)
+void term_paint(Terminal *term, Context ctx,
+ int left, int top, int right, int bottom)
{
int i, j;
if (left < 0) left = 0;
if (top < 0) top = 0;
- if (right >= cols) right = cols-1;
- if (bottom >= rows) bottom = rows-1;
-
- for (i = top; i <= bottom && i < rows; i++) {
- if ((disptext[i * (cols + 1) + cols] & LATTR_MODE) == LATTR_NORM)
- for (j = left; j <= right && j < cols; j++)
- disptext[i * (cols + 1) + j] = ATTR_INVALID;
+ if (right >= term->cols) right = term->cols-1;
+ if (bottom >= term->rows) bottom = term->rows-1;
+
+ for (i = top; i <= bottom && i < term->rows; i++) {
+ if ((term->disptext[i * (term->cols + 1) + term->cols] &
+ LATTR_MODE) == LATTR_NORM)
+ for (j = left; j <= right && j < term->cols; j++)
+ term->disptext[i * (term->cols + 1) + j] = ATTR_INVALID;
else
- for (j = left / 2; j <= right / 2 + 1 && j < cols; j++)
- disptext[i * (cols + 1) + j] = ATTR_INVALID;
+ for (j = left / 2; j <= right / 2 + 1 && j < term->cols; j++)
+ term->disptext[i * (term->cols + 1) + j] = ATTR_INVALID;
}
/* This should happen soon enough, also for some reason it sometimes
* window perhaps ?
*/
if (alt_pressed)
- do_paint (ctx, FALSE);
+ do_paint (term, ctx, FALSE);
}
/*
* to denote it is relative to the end, and 0 to denote that it is
* relative to the current position.
*/
-void term_scroll(int rel, int where)
+void term_scroll(Terminal *term, int rel, int where)
{
- int sbtop = -count234(scrollback);
-
- disptop = (rel < 0 ? 0 : rel > 0 ? sbtop : disptop) + where;
- if (disptop < sbtop)
- disptop = sbtop;
- if (disptop > 0)
- disptop = 0;
- update_sbar();
- term_update();
+ int sbtop = -count234(term->scrollback);
+
+ term->disptop = (rel < 0 ? 0 : rel > 0 ? sbtop : term->disptop) + where;
+ if (term->disptop < sbtop)
+ term->disptop = sbtop;
+ if (term->disptop > 0)
+ term->disptop = 0;
+ update_sbar(term);
+ term_update(term);
}
-static void clipme(pos top, pos bottom, int rect)
+static void clipme(Terminal *term, pos top, pos bottom, int rect)
{
wchar_t *workbuf;
wchar_t *wbptr; /* where next char goes within workbuf */
* line...
*/
nlpos.y = top.y;
- nlpos.x = cols;
+ nlpos.x = term->cols;
/*
* ... move it backwards if there's unused space at the end
* because in normal selection mode this means we need a
* newline at the end)...
*/
- if (!(ldata[cols] & LATTR_WRAPPED)) {
+ if (!(ldata[term->cols] & LATTR_WRAPPED)) {
while (((ldata[nlpos.x - 1] & 0xFF) == 0x20 ||
(DIRECT_CHAR(ldata[nlpos.x - 1]) &&
(ldata[nlpos.x - 1] & CHAR_MASK) == 0x20))
sfree(workbuf);
}
-void term_copyall(void)
+void term_copyall(Terminal *term)
{
pos top;
- top.y = -count234(scrollback);
+ top.y = -count234(term->scrollback);
top.x = 0;
- clipme(top, curs, 0);
+ clipme(term, top, term->curs, 0);
}
/*
- * The wordness array is mainly for deciding the disposition of the US-ASCII
- * characters.
+ * The wordness array is mainly for deciding the disposition of the
+ * US-ASCII characters.
*/
-static int wordtype(int uc)
+static int wordtype(Terminal *term, int uc)
{
static struct {
int start, end, ctype;
return (uc != ' ');
if (uc < 0x80)
- return wordness[uc];
+ return term->wordness[uc];
for (wptr = ucs_words; wptr->start; wptr++) {
if (uc >= wptr->start && uc <= wptr->end)
/*
* Spread the selection outwards according to the selection mode.
*/
-static pos sel_spread_half(pos p, int dir)
+static pos sel_spread_half(Terminal *term, pos p, int dir)
{
unsigned long *ldata;
short wvalue;
- int topy = -count234(scrollback);
+ int topy = -count234(term->scrollback);
ldata = lineptr(p.y);
- switch (selmode) {
+ switch (term->selmode) {
case SM_CHAR:
/*
* In this mode, every character is a separate unit, except
* for runs of spaces at the end of a non-wrapping line.
*/
- if (!(ldata[cols] & LATTR_WRAPPED)) {
- unsigned long *q = ldata + cols;
+ if (!(ldata[term->cols] & LATTR_WRAPPED)) {
+ unsigned long *q = ldata + term->cols;
while (q > ldata && (q[-1] & CHAR_MASK) == 0x20)
q--;
- if (q == ldata + cols)
+ if (q == ldata + term->cols)
q--;
if (p.x >= q - ldata)
- p.x = (dir == -1 ? q - ldata : cols - 1);
+ p.x = (dir == -1 ? q - ldata : term->cols - 1);
}
break;
case SM_WORD:
* In this mode, the units are maximal runs of characters
* whose `wordness' has the same value.
*/
- wvalue = wordtype(ldata[p.x]);
+ wvalue = wordtype(term, ldata[p.x]);
if (dir == +1) {
while (1) {
- if (p.x < cols-1) {
- if (wordtype(ldata[p.x + 1]) == wvalue)
+ if (p.x < term->cols-1) {
+ if (wordtype(term, ldata[p.x + 1]) == wvalue)
p.x++;
else
break;
} else {
- if (ldata[cols] & LATTR_WRAPPED) {
+ if (ldata[term->cols] & LATTR_WRAPPED) {
unsigned long *ldata2;
ldata2 = lineptr(p.y+1);
- if (wordtype(ldata2[0]) == wvalue) {
+ if (wordtype(term, ldata2[0]) == wvalue) {
p.x = 0;
p.y++;
ldata = ldata2;
} else {
while (1) {
if (p.x > 0) {
- if (wordtype(ldata[p.x - 1]) == wvalue)
+ if (wordtype(term, ldata[p.x - 1]) == wvalue)
p.x--;
else
break;
if (p.y <= topy)
break;
ldata2 = lineptr(p.y-1);
- if ((ldata2[cols] & LATTR_WRAPPED) &&
- wordtype(ldata2[cols-1]) == wvalue) {
- p.x = cols-1;
+ if ((ldata2[term->cols] & LATTR_WRAPPED) &&
+ wordtype(term, ldata2[term->cols-1]) == wvalue) {
+ p.x = term->cols-1;
p.y--;
ldata = ldata2;
} else
/*
* In this mode, every line is a unit.
*/
- p.x = (dir == -1 ? 0 : cols - 1);
+ p.x = (dir == -1 ? 0 : term->cols - 1);
break;
}
return p;
}
-static void sel_spread(void)
+static void sel_spread(Terminal *term)
{
- if (seltype == LEXICOGRAPHIC) {
- selstart = sel_spread_half(selstart, -1);
- decpos(selend);
- selend = sel_spread_half(selend, +1);
- incpos(selend);
+ if (term->seltype == LEXICOGRAPHIC) {
+ term->selstart = sel_spread_half(term, term->selstart, -1);
+ decpos(term->selend);
+ term->selend = sel_spread_half(term, term->selend, +1);
+ incpos(term->selend);
}
}
-void term_do_paste(void)
+void term_do_paste(Terminal *term)
{
wchar_t *data;
int len;
if (data && len > 0) {
wchar_t *p, *q;
- term_seen_key_event(); /* pasted data counts */
+ term_seen_key_event(term); /* pasted data counts */
- if (paste_buffer)
- sfree(paste_buffer);
- paste_pos = paste_hold = paste_len = 0;
- paste_buffer = smalloc(len * sizeof(wchar_t));
+ if (term->paste_buffer)
+ sfree(term->paste_buffer);
+ term->paste_pos = term->paste_hold = term->paste_len = 0;
+ term->paste_buffer = smalloc(len * sizeof(wchar_t));
p = q = data;
while (p < data + len) {
{
int i;
for (i = 0; i < p - q; i++) {
- paste_buffer[paste_len++] = q[i];
+ term->paste_buffer[term->paste_len++] = q[i];
}
}
if (p <= data + len - sel_nl_sz &&
!memcmp(p, sel_nl, sizeof(sel_nl))) {
- paste_buffer[paste_len++] = '\r';
+ term->paste_buffer[term->paste_len++] = '\r';
p += sel_nl_sz;
}
q = p;
}
/* Assume a small paste will be OK in one go. */
- if (paste_len < 256) {
- luni_send(paste_buffer, paste_len, 0);
- if (paste_buffer)
- sfree(paste_buffer);
- paste_buffer = 0;
- paste_pos = paste_hold = paste_len = 0;
+ if (term->paste_len < 256) {
+ luni_send(term->paste_buffer, term->paste_len, 0);
+ if (term->paste_buffer)
+ sfree(term->paste_buffer);
+ term->paste_buffer = 0;
+ term->paste_pos = term->paste_hold = term->paste_len = 0;
}
}
get_clip(NULL, NULL);
}
-void term_mouse(Mouse_Button b, Mouse_Action a, int x, int y,
+void term_mouse(Terminal *term, Mouse_Button b, Mouse_Action a, int x, int y,
int shift, int ctrl, int alt)
{
pos selpoint;
unsigned long *ldata;
- int raw_mouse = (xterm_mouse &&
+ int raw_mouse = (term->xterm_mouse &&
!cfg.no_mouse_rep &&
!(cfg.mouse_override && shift));
int default_seltype;
if (y < 0) {
y = 0;
if (a == MA_DRAG && !raw_mouse)
- term_scroll(0, -1);
+ term_scroll(term, 0, -1);
}
- if (y >= rows) {
- y = rows - 1;
+ if (y >= term->rows) {
+ y = term->rows - 1;
if (a == MA_DRAG && !raw_mouse)
- term_scroll(0, +1);
+ term_scroll(term, 0, +1);
}
if (x < 0) {
if (y > 0) {
- x = cols - 1;
+ x = term->cols - 1;
y--;
} else
x = 0;
}
- if (x >= cols)
- x = cols - 1;
+ if (x >= term->cols)
+ x = term->cols - 1;
- selpoint.y = y + disptop;
+ selpoint.y = y + term->disptop;
selpoint.x = x;
ldata = lineptr(selpoint.y);
- if ((ldata[cols] & LATTR_MODE) != LATTR_NORM)
+ if ((ldata[term->cols] & LATTR_MODE) != LATTR_NORM)
selpoint.x /= 2;
if (raw_mouse) {
}
switch (a) {
case MA_DRAG:
- if (xterm_mouse == 1)
+ if (term->xterm_mouse == 1)
return;
encstate += 0x20;
break;
else
default_seltype = LEXICOGRAPHIC;
- if (selstate == NO_SELECTION) {
- seltype = default_seltype;
+ if (term->selstate == NO_SELECTION) {
+ term->seltype = default_seltype;
}
if (b == MBT_SELECT && a == MA_CLICK) {
- deselect();
- selstate = ABOUT_TO;
- seltype = default_seltype;
- selanchor = selpoint;
- selmode = SM_CHAR;
+ deselect(term);
+ term->selstate = ABOUT_TO;
+ term->seltype = default_seltype;
+ term->selanchor = selpoint;
+ term->selmode = SM_CHAR;
} else if (b == MBT_SELECT && (a == MA_2CLK || a == MA_3CLK)) {
- deselect();
- selmode = (a == MA_2CLK ? SM_WORD : SM_LINE);
- selstate = DRAGGING;
- selstart = selanchor = selpoint;
- selend = selstart;
- incpos(selend);
- sel_spread();
+ deselect(term);
+ term->selmode = (a == MA_2CLK ? SM_WORD : SM_LINE);
+ term->selstate = DRAGGING;
+ term->selstart = term->selanchor = selpoint;
+ term->selend = term->selstart;
+ incpos(term->selend);
+ sel_spread(term);
} else if ((b == MBT_SELECT && a == MA_DRAG) ||
(b == MBT_EXTEND && a != MA_RELEASE)) {
- if (selstate == ABOUT_TO && poseq(selanchor, selpoint))
+ if (term->selstate == ABOUT_TO && poseq(term->selanchor, selpoint))
return;
- if (b == MBT_EXTEND && a != MA_DRAG && selstate == SELECTED) {
- if (seltype == LEXICOGRAPHIC) {
+ if (b == MBT_EXTEND && a != MA_DRAG && term->selstate == SELECTED) {
+ if (term->seltype == LEXICOGRAPHIC) {
/*
* For normal selection, we extend by moving
* whichever end of the current selection is closer
* to the mouse.
*/
- if (posdiff(selpoint, selstart) <
- posdiff(selend, selstart) / 2) {
- selanchor = selend;
- decpos(selanchor);
+ if (posdiff(selpoint, term->selstart) <
+ posdiff(term->selend, term->selstart) / 2) {
+ term->selanchor = term->selend;
+ decpos(term->selanchor);
} else {
- selanchor = selstart;
+ term->selanchor = term->selstart;
}
} else {
/*
* _four_ places to put selanchor and selpoint: the
* four corners of the selection.
*/
- if (2*selpoint.x < selstart.x + selend.x)
- selanchor.x = selend.x-1;
+ if (2*selpoint.x < term->selstart.x + term->selend.x)
+ term->selanchor.x = term->selend.x-1;
else
- selanchor.x = selstart.x;
+ term->selanchor.x = term->selstart.x;
- if (2*selpoint.y < selstart.y + selend.y)
- selanchor.y = selend.y;
+ if (2*selpoint.y < term->selstart.y + term->selend.y)
+ term->selanchor.y = term->selend.y;
else
- selanchor.y = selstart.y;
+ term->selanchor.y = term->selstart.y;
}
- selstate = DRAGGING;
+ term->selstate = DRAGGING;
}
- if (selstate != ABOUT_TO && selstate != DRAGGING)
- selanchor = selpoint;
- selstate = DRAGGING;
- if (seltype == LEXICOGRAPHIC) {
+ if (term->selstate != ABOUT_TO && term->selstate != DRAGGING)
+ term->selanchor = selpoint;
+ term->selstate = DRAGGING;
+ if (term->seltype == LEXICOGRAPHIC) {
/*
* For normal selection, we set (selstart,selend) to
* (selpoint,selanchor) in some order.
*/
- if (poslt(selpoint, selanchor)) {
- selstart = selpoint;
- selend = selanchor;
- incpos(selend);
+ if (poslt(selpoint, term->selanchor)) {
+ term->selstart = selpoint;
+ term->selend = term->selanchor;
+ incpos(term->selend);
} else {
- selstart = selanchor;
- selend = selpoint;
- incpos(selend);
+ term->selstart = term->selanchor;
+ term->selend = selpoint;
+ incpos(term->selend);
}
} else {
/*
* interchange x and y coordinates (if the user has
* dragged in the -x and +y directions, or vice versa).
*/
- selstart.x = min(selanchor.x, selpoint.x);
- selend.x = 1+max(selanchor.x, selpoint.x);
- selstart.y = min(selanchor.y, selpoint.y);
- selend.y = max(selanchor.y, selpoint.y);
+ term->selstart.x = min(term->selanchor.x, selpoint.x);
+ term->selend.x = 1+max(term->selanchor.x, selpoint.x);
+ term->selstart.y = min(term->selanchor.y, selpoint.y);
+ term->selend.y = max(term->selanchor.y, selpoint.y);
}
- sel_spread();
+ sel_spread(term);
} else if ((b == MBT_SELECT || b == MBT_EXTEND) && a == MA_RELEASE) {
- if (selstate == DRAGGING) {
+ if (term->selstate == DRAGGING) {
/*
* We've completed a selection. We now transfer the
* data to the clipboard.
*/
- clipme(selstart, selend, (seltype == RECTANGULAR));
- selstate = SELECTED;
+ clipme(term, term->selstart, term->selend,
+ (term->seltype == RECTANGULAR));
+ term->selstate = SELECTED;
} else
- selstate = NO_SELECTION;
+ term->selstate = NO_SELECTION;
} else if (b == MBT_PASTE
&& (a == MA_CLICK
#if MULTICLICK_ONLY_EVENT
request_paste();
}
- term_update();
+ term_update(term);
}
-void term_nopaste()
+void term_nopaste(Terminal *term)
{
- if (paste_len == 0)
+ if (term->paste_len == 0)
return;
- sfree(paste_buffer);
- paste_buffer = 0;
- paste_len = 0;
+ sfree(term->paste_buffer);
+ term->paste_buffer = 0;
+ term->paste_len = 0;
}
-int term_paste_pending(void)
+int term_paste_pending(Terminal *term)
{
- return paste_len != 0;
+ return term->paste_len != 0;
}
-void term_paste()
+void term_paste(Terminal *term)
{
- static long last_paste = 0;
long now, paste_diff;
- if (paste_len == 0)
+ if (term->paste_len == 0)
return;
/* Don't wait forever to paste */
- if (paste_hold) {
+ if (term->paste_hold) {
now = GETTICKCOUNT();
- paste_diff = now - last_paste;
+ paste_diff = now - term->last_paste;
if (paste_diff >= 0 && paste_diff < 450)
return;
}
- paste_hold = 0;
+ term->paste_hold = 0;
- while (paste_pos < paste_len) {
+ while (term->paste_pos < term->paste_len) {
int n = 0;
- while (n + paste_pos < paste_len) {
- if (paste_buffer[paste_pos + n++] == '\r')
+ while (n + term->paste_pos < term->paste_len) {
+ if (term->paste_buffer[term->paste_pos + n++] == '\r')
break;
}
- luni_send(paste_buffer + paste_pos, n, 0);
- paste_pos += n;
+ luni_send(term->paste_buffer + term->paste_pos, n, 0);
+ term->paste_pos += n;
- if (paste_pos < paste_len) {
- paste_hold = 1;
+ if (term->paste_pos < term->paste_len) {
+ term->paste_hold = 1;
return;
}
}
- sfree(paste_buffer);
- paste_buffer = 0;
- paste_len = 0;
+ sfree(term->paste_buffer);
+ term->paste_buffer = NULL;
+ term->paste_len = 0;
}
-static void deselect(void)
+static void deselect(Terminal *term)
{
- selstate = NO_SELECTION;
- selstart.x = selstart.y = selend.x = selend.y = 0;
+ term->selstate = NO_SELECTION;
+ term->selstart.x = term->selstart.y = term->selend.x = term->selend.y = 0;
}
-void term_deselect(void)
+void term_deselect(Terminal *term)
{
- deselect();
- term_update();
+ deselect(term);
+ term_update(term);
}
-int term_ldisc(int option)
+int term_ldisc(Terminal *term, int option)
{
if (option == LD_ECHO)
- return term_echoing;
+ return term->term_echoing;
if (option == LD_EDIT)
- return term_editing;
+ return term->term_editing;
return FALSE;
}
/*
* from_backend(), to get data from the backend for the terminal.
*/
-int from_backend(int is_stderr, char *data, int len)
+int from_backend(void *vterm, int is_stderr, char *data, int len)
{
+ Terminal *term = (Terminal *)vterm;
+
assert(len > 0);
- bufchain_add(&inbuf, data, len);
+ bufchain_add(&term->inbuf, data, len);
/*
* term_out() always completely empties inbuf. Therefore,
#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#include "putty.h"
+#include "terminal.h"
#include "winstuff.h"
#include "storage.h"
#include "win_res.h"
hwnd = NULL;
- savelines = cfg.savelines;
- term_init();
+ term = term_init();
cfgtopalette();
font_height = 20;
extra_width = 25;
extra_height = 28;
- term_size(cfg.height, cfg.width, cfg.savelines);
- guess_width = extra_width + font_width * cols;
- guess_height = extra_height + font_height * rows;
+ term_size(term, cfg.height, cfg.width, cfg.savelines);
+ guess_width = extra_width + font_width * term->cols;
+ guess_height = extra_height + font_height * term->rows;
{
RECT r;
get_fullscreen_rect(&r);
* Resize the window, now we know what size we _really_ want it
* to be.
*/
- guess_width = extra_width + font_width * cols;
- guess_height = extra_height + font_height * rows;
+ guess_width = extra_width + font_width * term->cols;
+ guess_height = extra_height + font_height * term->rows;
SetWindowPos(hwnd, NULL, 0, 0, guess_width, guess_height,
SWP_NOMOVE | SWP_NOREDRAW | SWP_NOZORDER);
si.cbSize = sizeof(si);
si.fMask = SIF_ALL | SIF_DISABLENOSCROLL;
si.nMin = 0;
- si.nMax = rows - 1;
- si.nPage = rows;
+ si.nMax = term->rows - 1;
+ si.nPage = term->rows;
si.nPos = 0;
SetScrollInfo(hwnd, SB_VERT, &si, FALSE);
}
char msg[1024], *title;
char *realhost;
- error = back->init(cfg.host, cfg.port, &realhost, cfg.tcp_nodelay);
+ error = back->init((void *)term,
+ cfg.host, cfg.port, &realhost, cfg.tcp_nodelay);
if (error) {
sprintf(msg, "Unable to open connection to\n"
"%.800s\n" "%s", cfg.host, error);
logpal = NULL;
init_palette();
- has_focus = (GetForegroundWindow() == hwnd);
+ term->has_focus = (GetForegroundWindow() == hwnd);
UpdateWindow(hwnd);
if (GetMessage(&msg, NULL, 0, 0) == 1) {
DispatchMessage(&msg);
/* Make sure we blink everything that needs it. */
- term_blink(0);
+ term_blink(term, 0);
/* Send the paste buffer if there's anything to send */
- term_paste();
+ term_paste(term);
/* If there's nothing new in the queue then we can do everything
* we've delayed, reading the socket, writing, and repainting
enact_pending_netevent();
/* Force the cursor blink on */
- term_blink(1);
+ term_blink(term, 1);
if (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
continue;
}
HideCaret(hwnd);
if (GetCapture() != hwnd ||
- (send_raw_mouse && !(cfg.mouse_override && is_shift_pressed())))
- term_out();
- term_update();
+ (send_raw_mouse &&
+ !(cfg.mouse_override && is_shift_pressed())))
+ term_out(term);
+ term_update(term);
ShowCaret(hwnd);
flash_window(1); /* maintain */
/* The messages seem unreliable; especially if we're being tricky */
- has_focus = (GetForegroundWindow() == hwnd);
+ term->has_focus = (GetForegroundWindow() == hwnd);
- if (in_vbell)
+ if (term->in_vbell)
/* Hmm, term_update didn't want to do an update too soon ... */
timer_id = SetTimer(hwnd, 1, 50, NULL);
- else if (!has_focus)
+ else if (!term->has_focus)
timer_id = SetTimer(hwnd, 1, 500, NULL);
else
timer_id = SetTimer(hwnd, 1, 100, NULL);
}
if (cfg.resize_action == RESIZE_DISABLED) return;
- if (h == rows && w == cols) return;
+ if (h == term->rows && w == term->cols) return;
/* Sanity checks ... */
{
}
}
- term_size(h, w, cfg.savelines);
+ term_size(term, h, w, cfg.savelines);
if (cfg.resize_action != RESIZE_FONT && !IsZoomed(hwnd)) {
width = extra_width + font_width * w;
/* Is the window out of position ? */
if ( !reinit &&
- (offset_width != (win_width-font_width*cols)/2 ||
- offset_height != (win_height-font_height*rows)/2) ){
- offset_width = (win_width-font_width*cols)/2;
- offset_height = (win_height-font_height*rows)/2;
+ (offset_width != (win_width-font_width*term->cols)/2 ||
+ offset_height != (win_height-font_height*term->rows)/2) ){
+ offset_width = (win_width-font_width*term->cols)/2;
+ offset_height = (win_height-font_height*term->rows)/2;
InvalidateRect(hwnd, NULL, TRUE);
#ifdef RDB_DEBUG_PATCH
debug((27, "reset_window() -> Reposition terminal"));
extra_height = wr.bottom - wr.top - cr.bottom + cr.top;
if (cfg.resize_action != RESIZE_TERM) {
- if ( font_width != win_width/cols ||
- font_height != win_height/rows) {
+ if ( font_width != win_width/term->cols ||
+ font_height != win_height/term->rows) {
deinit_fonts();
- init_fonts(win_width/cols, win_height/rows);
- offset_width = (win_width-font_width*cols)/2;
- offset_height = (win_height-font_height*rows)/2;
+ init_fonts(win_width/term->cols, win_height/term->rows);
+ offset_width = (win_width-font_width*term->cols)/2;
+ offset_height = (win_height-font_height*term->rows)/2;
InvalidateRect(hwnd, NULL, TRUE);
#ifdef RDB_DEBUG_PATCH
debug((25, "reset_window() -> Z font resize to (%d, %d)",
#endif
}
} else {
- if ( font_width != win_width/cols ||
- font_height != win_height/rows) {
+ if ( font_width != win_width/term->cols ||
+ font_height != win_height/term->rows) {
/* Our only choice at this point is to change the
* size of the terminal; Oh well.
*/
- term_size( win_height/font_height, win_width/font_width,
- cfg.savelines);
- offset_width = (win_width-font_width*cols)/2;
- offset_height = (win_height-font_height*rows)/2;
+ term_size(term, win_height/font_height, win_width/font_width,
+ cfg.savelines);
+ offset_width = (win_width-font_width*term->cols)/2;
+ offset_height = (win_height-font_height*term->rows)/2;
InvalidateRect(hwnd, NULL, TRUE);
#ifdef RDB_DEBUG_PATCH
debug((27, "reset_window() -> Zoomed term_size"));
extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2;
extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2;
- if (win_width != font_width*cols + offset_width*2 ||
- win_height != font_height*rows + offset_height*2) {
+ if (win_width != font_width*term->cols + offset_width*2 ||
+ win_height != font_height*term->rows + offset_height*2) {
/* If this is too large windows will resize it to the maximum
* allowed window size, we will then be back in here and resize
* the font or terminal to fit.
*/
SetWindowPos(hwnd, NULL, 0, 0,
- font_width*cols + extra_width,
- font_height*rows + extra_height,
+ font_width*term->cols + extra_width,
+ font_height*term->rows + extra_height,
SWP_NOMOVE | SWP_NOZORDER);
}
extra_width = wr.right - wr.left - cr.right + cr.left + offset_width*2;
extra_height = wr.bottom - wr.top - cr.bottom + cr.top +offset_height*2;
- if (win_width != font_width*cols + offset_width*2 ||
- win_height != font_height*rows + offset_height*2) {
+ if (win_width != font_width*term->cols + offset_width*2 ||
+ win_height != font_height*term->rows + offset_height*2) {
static RECT ss;
int width, height;
height = (ss.bottom - ss.top - extra_height) / font_height;
/* Grrr too big */
- if ( rows > height || cols > width ) {
+ if ( term->rows > height || term->cols > width ) {
if (cfg.resize_action == RESIZE_EITHER) {
/* Make the font the biggest we can */
- if (cols > width)
- font_width = (ss.right - ss.left - extra_width)/cols;
- if (rows > height)
- font_height = (ss.bottom - ss.top - extra_height)/rows;
+ if (term->cols > width)
+ font_width = (ss.right - ss.left - extra_width)
+ / term->cols;
+ if (term->rows > height)
+ font_height = (ss.bottom - ss.top - extra_height)
+ / term->rows;
deinit_fonts();
init_fonts(font_width, font_height);
width = (ss.right - ss.left - extra_width) / font_width;
height = (ss.bottom - ss.top - extra_height) / font_height;
} else {
- if ( height > rows ) height = rows;
- if ( width > cols ) width = cols;
- term_size(height, width, cfg.savelines);
+ if ( height > term->rows ) height = term->rows;
+ if ( width > term->cols ) width = term->cols;
+ term_size(term, height, width, cfg.savelines);
#ifdef RDB_DEBUG_PATCH
debug((27, "reset_window() -> term resize to (%d,%d)",
height, width));
}
SetWindowPos(hwnd, NULL, 0, 0,
- font_width*cols + extra_width,
- font_height*rows + extra_height,
+ font_width*term->cols + extra_width,
+ font_height*term->rows + extra_height,
SWP_NOMOVE | SWP_NOZORDER);
InvalidateRect(hwnd, NULL, TRUE);
#ifdef RDB_DEBUG_PATCH
debug((27, "reset_window() -> window resize to (%d,%d)",
- font_width*cols + extra_width,
- font_height*rows + extra_height));
+ font_width*term->cols + extra_width,
+ font_height*term->rows + extra_height));
#endif
}
return;
/* We're allowed to or must change the font but do we want to ? */
- if (font_width != (win_width-cfg.window_border*2)/cols ||
- font_height != (win_height-cfg.window_border*2)/rows) {
+ if (font_width != (win_width-cfg.window_border*2)/term->cols ||
+ font_height != (win_height-cfg.window_border*2)/term->rows) {
deinit_fonts();
- init_fonts((win_width-cfg.window_border*2)/cols,
- (win_height-cfg.window_border*2)/rows);
- offset_width = (win_width-font_width*cols)/2;
- offset_height = (win_height-font_height*rows)/2;
+ init_fonts((win_width-cfg.window_border*2)/term->cols,
+ (win_height-cfg.window_border*2)/term->rows);
+ offset_width = (win_width-font_width*term->cols)/2;
+ offset_height = (win_height-font_height*term->rows)/2;
extra_width = wr.right - wr.left - cr.right + cr.left +offset_width*2;
extra_height = wr.bottom - wr.top - cr.bottom + cr.top+offset_height*2;
if (send_raw_mouse && !(cfg.mouse_override && shift)) {
lastbtn = MBT_NOTHING;
- term_mouse(b, MA_CLICK, x, y, shift, ctrl, alt);
+ term_mouse(term, b, MA_CLICK, x, y, shift, ctrl, alt);
return;
}
lastact = MA_CLICK;
}
if (lastact != MA_NOTHING)
- term_mouse(b, lastact, x, y, shift, ctrl, alt);
+ term_mouse(term, b, lastact, x, y, shift, ctrl, alt);
lasttime = thistime;
}
enact_pending_netevent();
if (GetCapture() != hwnd ||
(send_raw_mouse && !(cfg.mouse_override && is_shift_pressed())))
- term_out();
+ term_out(term);
noise_regular();
HideCaret(hwnd);
- term_update();
+ term_update(term);
ShowCaret(hwnd);
if (cfg.ping_interval > 0) {
time_t now;
init_palette();
/* Give terminal a heads-up on miscellaneous stuff */
- term_reconfig();
+ term_reconfig(term);
/* Screen size changed ? */
if (cfg.height != prev_cfg.height ||
cfg.resize_action == RESIZE_FONT ||
(cfg.resize_action == RESIZE_EITHER && IsZoomed(hwnd)) ||
cfg.resize_action == RESIZE_DISABLED)
- term_size(cfg.height, cfg.width, cfg.savelines);
+ term_size(term, cfg.height, cfg.width, cfg.savelines);
/* Enable or disable the scroll bar, etc */
{
}
break;
case IDM_COPYALL:
- term_copyall();
+ term_copyall(term);
break;
case IDM_CLRSB:
- term_clrsb();
+ term_clrsb(term);
break;
case IDM_RESET:
- term_pwron();
+ term_pwron(term);
+ ldisc_send(NULL, 0, 0);
break;
case IDM_TEL_AYT:
back->special(TS_AYT);
is_alt_pressed());
SetCapture(hwnd);
} else {
- term_mouse(button, MA_RELEASE,
+ term_mouse(term, button, MA_RELEASE,
TO_CHR_X(X_POS(lParam)),
TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT,
wParam & MK_CONTROL, is_alt_pressed());
b = MBT_MIDDLE;
else
b = MBT_RIGHT;
- term_mouse(b, MA_DRAG, TO_CHR_X(X_POS(lParam)),
+ term_mouse(term, b, MA_DRAG, TO_CHR_X(X_POS(lParam)),
TO_CHR_Y(Y_POS(lParam)), wParam & MK_SHIFT,
wParam & MK_CONTROL, is_alt_pressed());
}
break;
case WM_DESTROYCLIPBOARD:
if (!ignore_clip)
- term_deselect();
+ term_deselect(term);
ignore_clip = FALSE;
return 0;
case WM_PAINT:
SelectPalette(hdc, pal, TRUE);
RealizePalette(hdc);
}
- term_paint(hdc,
+ term_paint(term, hdc,
(p.rcPaint.left-offset_width)/font_width,
(p.rcPaint.top-offset_height)/font_height,
(p.rcPaint.right-offset_width-1)/font_width,
if (p.fErase ||
p.rcPaint.left < offset_width ||
p.rcPaint.top < offset_height ||
- p.rcPaint.right >= offset_width + font_width*cols ||
- p.rcPaint.bottom>= offset_height + font_height*rows)
+ p.rcPaint.right >= offset_width + font_width*term->cols ||
+ p.rcPaint.bottom>= offset_height + font_height*term->rows)
{
HBRUSH fillcolour, oldbrush;
HPEN edge, oldpen;
ExcludeClipRect(hdc,
offset_width, offset_height,
- offset_width+font_width*cols,
- offset_height+font_height*rows);
+ offset_width+font_width*term->cols,
+ offset_height+font_height*term->rows);
Rectangle(hdc, p.rcPaint.left, p.rcPaint.top,
p.rcPaint.right, p.rcPaint.bottom);
time(&last_movement);
return 0;
case WM_SETFOCUS:
- has_focus = TRUE;
+ term->has_focus = TRUE;
CreateCaret(hwnd, caretbm, font_width, font_height);
ShowCaret(hwnd);
flash_window(0); /* stop */
compose_state = 0;
- term_out();
- term_update();
+ term_out(term);
+ term_update(term);
break;
case WM_KILLFOCUS:
show_mouseptr(1);
- has_focus = FALSE;
+ term->has_focus = FALSE;
DestroyCaret();
caret_x = caret_y = -1; /* ensure caret is replaced next time */
- term_out();
- term_update();
+ term_out(term);
+ term_update(term);
break;
case WM_ENTERSIZEMOVE:
#ifdef RDB_DEBUG_PATCH
debug((27, "WM_EXITSIZEMOVE"));
#endif
if (need_backend_resize) {
- term_size(cfg.height, cfg.width, cfg.savelines);
+ term_size(term, cfg.height, cfg.width, cfg.savelines);
InvalidateRect(hwnd, NULL, TRUE);
}
break;
LPRECT r = (LPRECT) lParam;
if ( !need_backend_resize && cfg.resize_action == RESIZE_EITHER &&
- (cfg.height != rows || cfg.width != cols )) {
+ (cfg.height != term->rows || cfg.width != term->cols )) {
/*
* Great! It seems that both the terminal size and the
* font size have been changed and the user is now dragging.
*
* This would be easier but it seems to be too confusing.
- term_size(cfg.height, cfg.width, cfg.savelines);
+ term_size(term, cfg.height, cfg.width, cfg.savelines);
reset_window(2);
*/
- cfg.height=rows; cfg.width=cols;
+ cfg.height=term->rows; cfg.width=term->cols;
InvalidateRect(hwnd, NULL, TRUE);
need_backend_resize = TRUE;
width = r->right - r->left - ex_width;
height = r->bottom - r->top - ex_height;
- w = (width + cols/2)/cols;
- h = (height + rows/2)/rows;
- if ( r->right != r->left + w*cols + ex_width)
+ w = (width + term->cols/2)/term->cols;
+ h = (height + term->rows/2)/term->rows;
+ if ( r->right != r->left + w*term->cols + ex_width)
rv = 1;
if (wParam == WMSZ_LEFT ||
wParam == WMSZ_BOTTOMLEFT || wParam == WMSZ_TOPLEFT)
- r->left = r->right - w*cols - ex_width;
+ r->left = r->right - w*term->cols - ex_width;
else
- r->right = r->left + w*cols + ex_width;
+ r->right = r->left + w*term->cols + ex_width;
- if (r->bottom != r->top + h*rows + ex_height)
+ if (r->bottom != r->top + h*term->rows + ex_height)
rv = 1;
if (wParam == WMSZ_TOP ||
wParam == WMSZ_TOPRIGHT || wParam == WMSZ_TOPLEFT)
- r->top = r->bottom - h*rows - ex_height;
+ r->top = r->bottom - h*term->rows - ex_height;
else
- r->bottom = r->top + h*rows + ex_height;
+ r->bottom = r->top + h*term->rows + ex_height;
return rv;
}
if (!resizing) {
if (wParam == SIZE_MAXIMIZED && !was_zoomed) {
was_zoomed = 1;
- prev_rows = rows;
- prev_cols = cols;
+ prev_rows = term->rows;
+ prev_cols = term->cols;
if (cfg.resize_action == RESIZE_TERM) {
w = width / font_width;
if (w < 1) w = 1;
h = height / font_height;
if (h < 1) h = 1;
- term_size(h, w, cfg.savelines);
+ term_size(term, h, w, cfg.savelines);
}
reset_window(0);
} else if (wParam == SIZE_RESTORED && was_zoomed) {
was_zoomed = 0;
if (cfg.resize_action == RESIZE_TERM)
- term_size(prev_rows, prev_cols, cfg.savelines);
+ term_size(term, prev_rows, prev_cols, cfg.savelines);
if (cfg.resize_action != RESIZE_FONT)
reset_window(2);
else
case WM_VSCROLL:
switch (LOWORD(wParam)) {
case SB_BOTTOM:
- term_scroll(-1, 0);
+ term_scroll(term, -1, 0);
break;
case SB_TOP:
- term_scroll(+1, 0);
+ term_scroll(term, +1, 0);
break;
case SB_LINEDOWN:
- term_scroll(0, +1);
+ term_scroll(term, 0, +1);
break;
case SB_LINEUP:
- term_scroll(0, -1);
+ term_scroll(term, 0, -1);
break;
case SB_PAGEDOWN:
- term_scroll(0, +rows / 2);
+ term_scroll(term, 0, +term->rows / 2);
break;
case SB_PAGEUP:
- term_scroll(0, -rows / 2);
+ term_scroll(term, 0, -term->rows / 2);
break;
case SB_THUMBPOSITION:
case SB_THUMBTRACK:
- term_scroll(1, HIWORD(wParam));
+ term_scroll(term, 1, HIWORD(wParam));
break;
}
break;
* preferable to having to faff about buffering
* things.
*/
- term_nopaste();
+ term_nopaste(term);
/*
* We need not bother about stdin backlogs
* messages. We _have_ to buffer everything
* we're sent.
*/
- term_seen_key_event();
+ term_seen_key_event(term);
ldisc_send(buf, len, 1);
show_mouseptr(0);
}
* luni_send() covering the whole of buff. So
* instead we luni_send the characters one by one.
*/
- term_seen_key_event();
+ term_seen_key_event(term);
for (i = 0; i < n; i += 2) {
luni_send((unsigned short *)(buff+i), 1, 1);
}
buf[1] = wParam;
buf[0] = wParam >> 8;
- term_seen_key_event();
+ term_seen_key_event(term);
lpage_send(kbd_codepage, buf, 2, 1);
} else {
char c = (unsigned char) wParam;
- term_seen_key_event();
+ term_seen_key_event(term);
lpage_send(kbd_codepage, &c, 1, 1);
}
return (0);
*/
{
char c = (unsigned char)wParam;
- term_seen_key_event();
+ term_seen_key_event(term);
lpage_send(CP_ACP, &c, 1, 1);
}
return 0;
if (send_raw_mouse &&
!(cfg.mouse_override && shift_pressed)) {
/* send a mouse-down followed by a mouse up */
- term_mouse(b,
+ term_mouse(term, b,
MA_CLICK,
TO_CHR_X(X_POS(lParam)),
TO_CHR_Y(Y_POS(lParam)), shift_pressed,
control_pressed, is_alt_pressed());
- term_mouse(b, MA_RELEASE, TO_CHR_X(X_POS(lParam)),
+ term_mouse(term, b, MA_RELEASE, TO_CHR_X(X_POS(lParam)),
TO_CHR_Y(Y_POS(lParam)), shift_pressed,
control_pressed, is_alt_pressed());
} else {
/* trigger a scroll */
- term_scroll(0,
- b == MBT_WHEEL_UP ? -rows / 2 : rows / 2);
+ term_scroll(term, 0,
+ b == MBT_WHEEL_UP ?
+ -term->rows / 2 : term->rows / 2);
}
}
return 0;
{
int cx, cy;
- if (!has_focus) return;
+ if (!term->has_focus) return;
/*
* Avoid gratuitously re-updating the cursor position and IMM
COMPOSITIONFORM cf;
HIMC hIMC;
- if (!has_focus) return;
+ if (!term->has_focus) return;
if (caret_x < 0 || caret_y < 0)
return;
}
/* Only want the left half of double width lines */
- if (lattr != LATTR_NORM && x*2 >= cols)
+ if (lattr != LATTR_NORM && x*2 >= term->cols)
return;
x *= fnt_width;
x += offset_width;
y += offset_height;
- if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || big_cursor)) {
+ if ((attr & TATTR_ACTCURS) && (cfg.cursor_type == 0 || term->big_cursor)) {
attr &= ATTR_CUR_AND | (bold_mode != BOLD_COLOURS ? ATTR_BOLD : 0);
attr ^= ATTR_CUR_XOR;
}
line_box.bottom = y + font_height;
/* Only want the left half of double width lines */
- if (line_box.right > font_width*cols+offset_width)
- line_box.right = font_width*cols+offset_width;
+ if (line_box.right > font_width*term->cols+offset_width)
+ line_box.right = font_width*term->cols+offset_width;
/* We're using a private area for direct to font. (512 chars.) */
if (dbcs_screenfont && (attr & CSET_MASK) == ATTR_ACP) {
HDC hdc = ctx;
int ctype = cfg.cursor_type;
- if ((attr & TATTR_ACTCURS) && (ctype == 0 || big_cursor)) {
+ if ((attr & TATTR_ACTCURS) && (ctype == 0 || term->big_cursor)) {
if (((attr & CSET_MASK) | (unsigned char) *text) != UCSWIDE) {
do_text(ctx, x, y, text, len, attr, lattr);
return;
x += offset_width;
y += offset_height;
- if ((attr & TATTR_PASCURS) && (ctype == 0 || big_cursor)) {
+ if ((attr & TATTR_PASCURS) && (ctype == 0 || term->big_cursor)) {
POINT pts[5];
HPEN oldpen;
pts[0].x = pts[1].x = pts[4].x = x;
/* Nastyness with NUMLock - Shift-NUMLock is left alone though */
if ((cfg.funky_type == 3 ||
- (cfg.funky_type <= 1 && app_keypad_keys && !cfg.no_applic_k))
+ (cfg.funky_type <= 1 && term->app_keypad_keys &&
+ !cfg.no_applic_k))
&& wParam == VK_NUMLOCK && !(keystate[VK_SHIFT] & 0x80)) {
wParam = VK_EXECUTE;
}
/* Disable Auto repeat if required */
- if (repeat_off && (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT)
+ if (term->repeat_off &&
+ (HIWORD(lParam) & (KF_UP | KF_REPEAT)) == KF_REPEAT)
return 0;
if ((HIWORD(lParam) & KF_ALTDOWN) && (keystate[VK_RMENU] & 0x80) == 0)
compose_state = 0;
/* Sanitize the number pad if not using a PC NumPad */
- if (left_alt || (app_keypad_keys && !cfg.no_applic_k
+ if (left_alt || (term->app_keypad_keys && !cfg.no_applic_k
&& cfg.funky_type != 2)
|| cfg.funky_type == 3 || cfg.nethack_keypad || compose_state) {
if ((HIWORD(lParam) & KF_EXTENDED) == 0) {
return 0;
}
if (wParam == VK_INSERT && shift_state == 1) {
- term_do_paste();
+ term_do_paste(term);
return 0;
}
if (left_alt && wParam == VK_F4 && cfg.alt_f4) {
}
/* Control-Numlock for app-keypad mode switch */
if (wParam == VK_PAUSE && shift_state == 2) {
- app_keypad_keys ^= 1;
+ term->app_keypad_keys ^= 1;
return 0;
}
if (cfg.funky_type == 3 ||
(cfg.funky_type <= 1 &&
- app_keypad_keys && !cfg.no_applic_k)) switch (wParam) {
+ term->app_keypad_keys && !cfg.no_applic_k)) switch (wParam) {
case VK_EXECUTE:
xkey = 'P';
break;
xkey = 'S';
break;
}
- if (app_keypad_keys && !cfg.no_applic_k)
+ if (term->app_keypad_keys && !cfg.no_applic_k)
switch (wParam) {
case VK_NUMPAD0:
xkey = 'p';
break;
}
if (xkey) {
- if (vt52_mode) {
+ if (term->vt52_mode) {
if (xkey >= 'P' && xkey <= 'S')
p += sprintf((char *) p, "\x1B%c", xkey);
else
*p++ = 0x1C;
return p - output;
}
- if (shift_state == 0 && wParam == VK_RETURN && cr_lf_return) {
+ if (shift_state == 0 && wParam == VK_RETURN && term->cr_lf_return) {
*p++ = '\r';
*p++ = '\n';
return p - output;
if (cfg.funky_type == 3 && code <= 6)
code = "\0\2\1\4\5\3\6"[code];
- if (vt52_mode && code > 0 && code <= 6) {
+ if (term->vt52_mode && code > 0 && code <= 6) {
p += sprintf((char *) p, "\x1B%c", " HLMEIG"[code]);
return p - output;
}
}
return p - output;
}
- if ((vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) {
+ if ((term->vt52_mode || cfg.funky_type == 4) && code >= 11 && code <= 24) {
int offt = 0;
if (code > 15)
offt++;
if (code > 21)
offt++;
- if (vt52_mode)
+ if (term->vt52_mode)
p += sprintf((char *) p, "\x1B%c", code + 'P' - 11 - offt);
else
p +=
return p - output;
}
if (cfg.funky_type == 2 && code >= 11 && code <= 14) {
- if (vt52_mode)
+ if (term->vt52_mode)
p += sprintf((char *) p, "\x1B%c", code + 'P' - 11);
else
p += sprintf((char *) p, "\x1BO%c", code + 'P' - 11);
break;
}
if (xkey) {
- if (vt52_mode)
+ if (term->vt52_mode)
p += sprintf((char *) p, "\x1B%c", xkey);
else {
- int app_flg = (app_cursor_keys && !cfg.no_applic_c);
+ int app_flg = (term->app_cursor_keys && !cfg.no_applic_c);
#if 0
/*
* RDB: VT100 & VT102 manuals both state the
* _this_ I'll have to put in a configurable
* option.
*/
- if (!app_keypad_keys)
+ if (!term->app_keypad_keys)
app_flg = 0;
#endif
/* Useful mapping of Ctrl-arrows */
#ifdef SHOW_TOASCII_RESULT
if (r == 1 && !key_down) {
if (alt_sum) {
- if (in_utf || dbcs_screenfont)
+ if (in_utf(term) || dbcs_screenfont)
debug((", (U+%04x)", alt_sum));
else
debug((", LCH(%d)", alt_sum));
* sensible, but for the moment it's preferable to
* having to faff about buffering things.
*/
- term_nopaste();
+ term_nopaste(term);
p = output;
for (i = 0; i < r; i++) {
return 0;
}
keybuf = nc;
- term_seen_key_event();
+ term_seen_key_event(term);
luni_send(&keybuf, 1, 1);
continue;
}
if (!key_down) {
if (alt_sum) {
- if (in_utf || dbcs_screenfont) {
+ if (in_utf(term) || dbcs_screenfont) {
keybuf = alt_sum;
- term_seen_key_event();
+ term_seen_key_event(term);
luni_send(&keybuf, 1, 1);
} else {
ch = (char) alt_sum;
* messages. We _have_ to buffer
* everything we're sent.
*/
- term_seen_key_event();
+ term_seen_key_event(term);
ldisc_send(&ch, 1, 1);
}
alt_sum = 0;
} else
- term_seen_key_event();
+ term_seen_key_event(term);
lpage_send(kbd_codepage, &ch, 1, 1);
} else {
if(capsOn && ch < 0x80) {
WCHAR cbuf[2];
cbuf[0] = 27;
cbuf[1] = xlat_uskbd2cyrllic(ch);
- term_seen_key_event();
+ term_seen_key_event(term);
luni_send(cbuf+!left_alt, 1+!!left_alt, 1);
} else {
char cbuf[2];
cbuf[0] = '\033';
cbuf[1] = ch;
- term_seen_key_event();
+ term_seen_key_event(term);
lpage_send(kbd_codepage, cbuf+!left_alt, 1+!!left_alt, 1);
}
}
if (!left_alt)
keys[0] = 0;
/* If we will be using alt_sum fix the 256s */
- else if (keys[0] && (in_utf || dbcs_screenfont))
+ else if (keys[0] && (in_utf(term) || dbcs_screenfont))
keys[0] = 10;
}
* clipboard with no difficulty, so request_paste() can just go
* ahead and paste.
*/
- term_do_paste();
+ term_do_paste(term);
}
void set_title(char *title)
max = to + from - min;
r.left = offset_width;
- r.right = offset_width + cols * font_width;
+ r.right = offset_width + term->cols * font_width;
r.top = offset_height + min * font_height;
r.bottom = offset_height + (max + lines) * font_height;
ScrollWindow(hwnd, 0, (to - from) * font_height, &r, &r);
}
}
/* Otherwise, either visual bell or disabled; do nothing here */
- if (!has_focus) {
+ if (!term->has_focus) {
flash_window(2); /* start */
}
}
projects / u / mdw / putty / commitdiff