Major destabilisation, phase 1. In this phase I've moved (I think)

[u/mdw/putty] / unix / pterm.c

diff --git a/unix/pterm.c b/unix/pterm.c
index 706ae03..c072e7a 100644 (file)
--- a/unix/pterm.c
+++ b/unix/pterm.c
@@ -18,6 +18,7 @@
 
 #define PUTTY_DO_GLOBALS              /* actually _define_ globals */
 #include "putty.h"
+#include "terminal.h"
 
 #define CAT2(x,y) x ## y
 #define CAT(x,y) CAT2(x,y)
@@ -161,7 +162,7 @@ void set_zorder(int top)
  */
 void refresh_window(void)
 {
-    term_invalidate();
+    term_invalidate(term);
 }
 
 /*
@@ -286,7 +287,7 @@ gint configure_area(GtkWidget *widget, GdkEventConfigure *event, gpointer data)
     }
 
     if (need_size) {
-       term_size(h, w, cfg.savelines);
+       term_size(term, h, w, cfg.savelines);
     }
 
     return TRUE;
@@ -410,11 +411,11 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
         * at all.
         */
        if (event->keyval == GDK_Page_Up && (event->state & GDK_SHIFT_MASK)) {
-           term_scroll(0, -cfg.height/2);
+           term_scroll(term, 0, -cfg.height/2);
            return TRUE;
        }
        if (event->keyval == GDK_Page_Down && (event->state & GDK_SHIFT_MASK)) {
-           term_scroll(0, +cfg.height/2);
+           term_scroll(term, 0, +cfg.height/2);
            return TRUE;
        }
 
@@ -517,7 +518,7 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
        /*
         * Application keypad mode.
         */
-       if (app_keypad_keys && !cfg.no_applic_k) {
+       if (term->app_keypad_keys && !cfg.no_applic_k) {
            int xkey = 0;
            switch (event->keyval) {
              case GDK_Num_Lock: xkey = 'P'; break;
@@ -555,7 +556,7 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
              case GDK_KP_Decimal: case GDK_KP_Delete: xkey = 'n'; break;
            }
            if (xkey) {
-               if (vt52_mode) {
+               if (term->vt52_mode) {
                    if (xkey >= 'P' && xkey <= 'S')
                        end = 1 + sprintf(output+1, "\033%c", xkey);
                    else
@@ -663,7 +664,7 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
            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) {
                end = 1 + sprintf(output+1, "\x1B%c", " HLMEIG"[code]);
                goto done;
            }
@@ -702,13 +703,14 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
                }
                goto done;
            }
-           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)
                    end = 1 + sprintf(output+1,
                                      "\x1B%c", code + 'P' - 11 - offt);
                else
@@ -721,7 +723,7 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
                goto done;
            }
            if (cfg.funky_type == 2 && code >= 11 && code <= 14) {
-               if (vt52_mode)
+               if (term->vt52_mode)
                    end = 1 + sprintf(output+1, "\x1B%c", code + 'P' - 11);
                else
                    end = 1 + sprintf(output+1, "\x1BO%c", code + 'P' - 11);
@@ -759,9 +761,9 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
                 * app cursor keys mode they do ESC O A instead.
                 * Ctrl toggles the two modes.
                 */
-               if (vt52_mode) {
+               if (term->vt52_mode) {
                    end = 1 + sprintf(output+1, "\033%c", xkey);
-               } else if (!app_cursor_keys ^
+               } else if (!term->app_cursor_keys ^
                           !(event->state & GDK_CONTROL_MASK)) {
                    end = 1 + sprintf(output+1, "\033O%c", xkey);
                } else {                    
@@ -786,8 +788,8 @@ gint key_event(GtkWidget *widget, GdkEventKey *event, gpointer data)
 
        ldisc_send(output+start, end-start, 1);
        show_mouseptr(0);
-       term_seen_key_event();
-       term_out();
+       term_seen_key_event(term);
+       term_out(term);
     }
 
     return TRUE;
@@ -801,11 +803,11 @@ gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
     show_mouseptr(1);
 
     if (event->button == 4 && event->type == GDK_BUTTON_PRESS) {
-       term_scroll(0, -5);
+       term_scroll(term, 0, -5);
        return TRUE;
     }
     if (event->button == 5 && event->type == GDK_BUTTON_PRESS) {
-       term_scroll(0, +5);
+       term_scroll(term, 0, +5);
        return TRUE;
     }
 
@@ -836,7 +838,7 @@ gint button_event(GtkWidget *widget, GdkEventButton *event, gpointer data)
     x = (event->x - cfg.window_border) / inst->font_width;
     y = (event->y - cfg.window_border) / inst->font_height;
 
-    term_mouse(button, act, x, y, shift, ctrl, alt);
+    term_mouse(term, button, act, x, y, shift, ctrl, alt);
 
     return TRUE;
 }
@@ -863,7 +865,7 @@ gint motion_event(GtkWidget *widget, GdkEventMotion *event, gpointer data)
     x = (event->x - cfg.window_border) / inst->font_width;
     y = (event->y - cfg.window_border) / inst->font_height;
 
-    term_mouse(button, MA_DRAG, x, y, shift, ctrl, alt);
+    term_mouse(term, button, MA_DRAG, x, y, shift, ctrl, alt);
 
     return TRUE;
 }
@@ -885,8 +887,8 @@ gint timer_func(gpointer data)
        exit(0);
     }
 
-    term_update();
-    term_blink(0);
+    term_update(term);
+    term_blink(term, 0);
     return TRUE;
 }
 
@@ -912,9 +914,9 @@ void pty_input_func(gpointer data, gint sourcefd, GdkInputCondition condition)
        exit(1);
     }
     if (ret > 0)
-       from_backend(0, buf, ret);
-    term_blink(1);
-    term_out();
+       from_backend(term, 0, buf, ret);
+    term_blink(term, 1);
+    term_out(term);
 }
 
 void destroy(GtkWidget *widget, gpointer data)
@@ -924,9 +926,9 @@ void destroy(GtkWidget *widget, gpointer data)
 
 gint focus_event(GtkWidget *widget, GdkEventFocus *event, gpointer data)
 {
-    has_focus = event->in;
-    term_out();
-    term_update();
+    term->has_focus = event->in;
+    term_out(term);
+    term_update(term);
     show_mouseptr(1);
     return FALSE;
 }
@@ -1100,7 +1102,7 @@ void selection_get(GtkWidget *widget, GtkSelectionData *seldata,
 gint selection_clear(GtkWidget *widget, GdkEventSelection *seldata,
                     gpointer data)
 {
-    term_deselect();
+    term_deselect(term);
     if (inst->pasteout_data)
        sfree(inst->pasteout_data);
     inst->pasteout_data = NULL;
@@ -1136,9 +1138,9 @@ void selection_received(GtkWidget *widget, GtkSelectionData *seldata,
     mb_to_wc(0, 0, seldata->data, seldata->length,
             inst->pastein_data, inst->pastein_data_len);
 
-    term_do_paste();
+    term_do_paste(term);
 
-    if (term_paste_pending())
+    if (term_paste_pending(term))
        inst->term_paste_idle_id = gtk_idle_add(idle_paste_func, inst);
 }
 
@@ -1146,8 +1148,8 @@ gint idle_paste_func(gpointer data)
 {
     struct gui_data *inst = (struct gui_data *)data;
 
-    if (term_paste_pending())
-       term_paste();
+    if (term_paste_pending(term))
+       term_paste(term);
     else
        gtk_idle_remove(inst->term_paste_idle_id);
 
@@ -1197,7 +1199,7 @@ void scrollbar_moved(GtkAdjustment *adj, gpointer data)
     if (!cfg.scrollbar)
        return;
     if (!inst->ignore_sbar)
-       term_scroll(1, (int)adj->value);
+       term_scroll(term, 1, (int)adj->value);
 }
 
 void sys_cursor(int x, int y)
@@ -1280,10 +1282,10 @@ void do_text_internal(Context ctx, int x, int y, char *text, int len,
 
     if (lattr != LATTR_NORM) {
        x *= 2;
-       if (x >= cols)
+       if (x >= term->cols)
            return;
-       if (x + len*2 > cols)
-           len = (cols-x)/2;          /* trim to LH half */
+       if (x + len*2 > term->cols)
+           len = (term->cols-x)/2;    /* trim to LH half */
     }
 
     gdk_gc_set_foreground(gc, &inst->cols[nbg]);
@@ -1362,10 +1364,10 @@ void do_text(Context ctx, int x, int y, char *text, int len,
 
     if (lattr != LATTR_NORM) {
        x *= 2;
-       if (x >= cols)
+       if (x >= term->cols)
            return;
-       if (x + len*2 > cols)
-           len = (cols-x)/2;          /* trim to LH half */
+       if (x + len*2 > term->cols)
+           len = (term->cols-x)/2;    /* trim to LH half */
        len *= 2;
     }
 
@@ -1395,10 +1397,10 @@ void do_cursor(Context ctx, int x, int y, char *text, int len,
 
     if (lattr != LATTR_NORM) {
        x *= 2;
-       if (x >= cols)
+       if (x >= term->cols)
            return;
-       if (x + len*2 > cols)
-           len = (cols-x)/2;          /* trim to LH half */
+       if (x + len*2 > term->cols)
+           len = (term->cols-x)/2;    /* trim to LH half */
        len *= 2;
     }
 
@@ -1875,13 +1877,15 @@ int main(int argc, char **argv)
     inst->currcursor = inst->textcursor;
     show_mouseptr(1);
 
+    term = term_init();
+
     back = &pty_backend;
-    back->init(NULL, 0, NULL, 0);
+    back->init((void *)term, NULL, 0, NULL, 0);
 
-    gdk_input_add(pty_master_fd, GDK_INPUT_READ, pty_input_func, inst);
+    term_size(term, cfg.height, cfg.width, cfg.savelines);
+    ldisc_send(NULL, 0, 0);           /* cause ldisc to notice changes */
 
-    term_init();
-    term_size(cfg.height, cfg.width, cfg.savelines);
+    gdk_input_add(pty_master_fd, GDK_INPUT_READ, pty_input_func, inst);
 
     gtk_main();