#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
+#include <gdk/gdkx.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#include "putty.h"
guint term_paste_idle_id;
GdkAtom compound_text_atom;
int alt_keycode;
+ int alt_digits;
char wintitle[sizeof(((Config *)0)->wintitle)];
char icontitle[sizeof(((Config *)0)->wintitle)];
int master_fd, master_func_id, exited;
static int send_raw_mouse;
+static char *app_name = "pterm";
+
+char *x_get_default(char *key)
+{
+ return XGetDefault(GDK_DISPLAY(), app_name, key);
+}
+
void ldisc_update(void *frontend, int echo, int edit)
{
/*
/*
* If Alt is being released after typing an Alt+numberpad
* sequence, we should generate the code that was typed.
+ *
+ * Note that we only do this if more than one key was actually
+ * pressed - I don't think Alt+NumPad4 should be ^D or that
+ * Alt+NumPad3 should be ^C, for example. There's no serious
+ * inconvenience in having to type a zero before a single-digit
+ * character code.
*/
if (event->type == GDK_KEY_RELEASE &&
(event->keyval == GDK_Meta_L || event->keyval == GDK_Alt_L ||
event->keyval == GDK_Meta_R || event->keyval == GDK_Alt_R) &&
- inst->alt_keycode >= 0) {
+ inst->alt_keycode >= 0 && inst->alt_digits > 1) {
#ifdef KEY_DEBUGGING
printf("Alt key up, keycode = %d\n", inst->alt_keycode);
#endif
if ((event->keyval == GDK_Meta_L || event->keyval == GDK_Alt_L ||
event->keyval == GDK_Meta_R || event->keyval == GDK_Alt_R)) {
inst->alt_keycode = -1;
+ inst->alt_digits = 0;
goto done; /* this generates nothing else */
}
inst->alt_keycode = digit; /* one-digit code */
else
inst->alt_keycode = inst->alt_keycode * 10 + digit;
+ inst->alt_digits++;
#ifdef KEY_DEBUGGING
printf(" gives new code %d\n", inst->alt_keycode);
#endif
gint idle_paste_func(gpointer data); /* forward ref */
void selection_received(GtkWidget *widget, GtkSelectionData *seldata,
- gpointer data)
+ guint time, gpointer data)
{
struct gui_data *inst = (struct gui_data *)data;
*/
}
+/*
+ * This is still called when mode==BELL_VISUAL, even though the
+ * visual bell is handled entirely within terminal.c, because we
+ * may want to perform additional actions on any kind of bell (for
+ * example, taskbar flashing in Windows).
+ */
void beep(void *frontend, int mode)
{
- gdk_beep();
+ if (mode != BELL_VISUAL)
+ gdk_beep();
}
int CharWidth(Context ctx, int uc)
struct gui_data *inst = dctx->inst;
GdkGC *gc = dctx->gc;
- int nfg, nbg, t, fontid, shadow;
+ int nfg, nbg, t, fontid, shadow, rlen;
/*
* NYI:
return;
if (x + len*2 > inst->term->cols)
len = (inst->term->cols-x)/2; /* trim to LH half */
+ rlen = len * 2;
+ } else
+ rlen = len;
+
+ {
+ GdkRectangle r;
+
+ r.x = x*inst->font_width+cfg.window_border;
+ r.y = y*inst->font_height+cfg.window_border;
+ r.width = rlen*inst->font_width;
+ r.height = inst->font_height;
+ gdk_gc_set_clip_rectangle(gc, &r);
}
gdk_gc_set_foreground(gc, &inst->cols[nbg]);
gdk_draw_rectangle(inst->pixmap, gc, 1,
x*inst->font_width+cfg.window_border,
y*inst->font_height+cfg.window_border,
- len*inst->font_width, inst->font_height);
+ rlen*inst->font_width, inst->font_height);
gdk_gc_set_foreground(gc, &inst->cols[nfg]);
gdk_draw_text(inst->pixmap, inst->fonts[fontid], gc,
return gdk_get_display();
}
-char *app_name = "pterm";
+static void help(FILE *fp) {
+ if(fprintf(fp,
+"pterm option summary:\n"
+"\n"
+" --display DISPLAY Specify X display to use (note '--')\n"
+" -name PREFIX Prefix when looking up resources (default: pterm)\n"
+" -fn FONT Normal text font\n"
+" -fb FONT Bold text font\n"
+" -geometry WIDTHxHEIGHT Size of terminal in characters\n"
+" -sl LINES Number of lines of scrollback\n"
+" -fg COLOUR, -bg COLOUR Foreground/background colour\n"
+" -bfg COLOUR, -bbg COLOUR Foreground/background bold colour\n"
+" -cfg COLOUR, -bfg COLOUR Foreground/background cursor colour\n"
+" -T TITLE Window title\n"
+" -ut, +ut Do(default) or do not update utmp\n"
+" -ls, +ls Do(default) or do not make shell a login shell\n"
+" -sb, +sb Do(default) or do not display a scrollbar\n"
+" -log PATH Log all output to a file\n"
+" -nethack Map numeric keypad to hjklyubn direction keys\n"
+" -xrm RESOURCE-STRING Set an X resource\n"
+" -e COMMAND [ARGS...] Execute command (consumes all remaining args)\n"
+ ) < 0 || fflush(fp) < 0) {
+ perror("output error");
+ exit(1);
+ }
+}
int do_cmdline(int argc, char **argv, int do_everything)
{
EXPECTS_ARG;
provide_xrm_string(val);
+ } else if(!strcmp(p, "-help") || !strcmp(p, "--help")) {
+ help(stdout);
+ exit(0);
+
} else {
err = 1;
fprintf(stderr, "pterm: unrecognized option '%s'\n", p);
return err;
}
+static void block_signal(int sig, int block_it) {
+ sigset_t ss;
+
+ sigemptyset(&ss);
+ sigaddset(&ss, sig);
+ if(sigprocmask(block_it ? SIG_BLOCK : SIG_UNBLOCK, &ss, 0) < 0) {
+ perror("sigprocmask");
+ exit(1);
+ }
+}
+
int main(int argc, char **argv)
{
extern int pty_master_fd; /* declared in pty.c */
extern void pty_pre_init(void); /* declared in pty.c */
struct gui_data *inst;
+ /* defer any child exit handling until we're ready to deal with
+ * it */
+ block_signal(SIGCHLD, 1);
+
pty_pre_init();
gtk_init(&argc, &argv);
*/
inst = smalloc(sizeof(*inst));
memset(inst, 0, sizeof(*inst));
+ inst->alt_keycode = -1; /* this one needs _not_ to be zero */
inst->fonts[0] = gdk_font_load(cfg.font);
if (!inst->fonts[0]) {
inst->master_func_id = gdk_input_add(pty_master_fd, GDK_INPUT_READ,
pty_input_func, inst);
+ /* now we're reday to deal with the child exit handler being
+ * called */
+ block_signal(SIGCHLD, 0);
+
gtk_main();
return 0;
projects / u / mdw / putty / blobdiff