#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
output[31] = '\0';
end = strlen(output);
if (event->state & GDK_MOD1_MASK)
- start = 0;
+ start = end = 0;
else
- start = 1;
+ start = end = 1;
/* Control-` is the same as Control-\ (unless gtk has a better idea) */
if (!event->string[0] && event->keyval == '`' &&
y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent,
text, len);
- /*
- * X fonts seem to be pretty consistent about leaving the
- * _left_ pixel of the cell blank rather than the right. Hence
- * I'm going to hard-code shadow bolding as displaying one
- * pixel to the left rather than try to work out whether it
- * should be left or right.
- */
if (shadow) {
gdk_draw_text(inst->pixmap, inst->fonts[fontid], gc,
- x*inst->font_width+cfg.window_border - 1,
+ x*inst->font_width+cfg.window_border + cfg.shadowboldoffset,
y*inst->font_height+cfg.window_border+inst->fonts[0]->ascent,
text, len);
}
return gdk_get_display();
}
-int main(int argc, char **argv)
+char *app_name = "pterm";
+
+int do_cmdline(int argc, char **argv, int do_everything)
{
- extern int pty_master_fd; /* declared in pty.c */
- extern char **pty_argv; /* declared in pty.c */
- extern void pty_pre_init(void); /* declared in pty.c */
int err = 0;
+ extern char **pty_argv; /* declared in pty.c */
- pty_pre_init();
-
- gtk_init(&argc, &argv);
+ /*
+ * Macros to make argument handling easier.
+ */
+#define EXPECTS_ARG do { \
+ if (--argc <= 0) { \
+ err = 1; \
+ fprintf(stderr, "pterm: %s expects an argument\n", p); \
+ } else \
+ val = *++argv; \
+} while (0)
+#define SECOND_PASS_ONLY do { \
+ if (!do_everything) continue; \
+} while (0)
- do_defaults(NULL, &cfg);
+ /*
+ * TODO:
+ *
+ * finish -geometry
+ */
+ char *val;
while (--argc > 0) {
char *p = *++argv;
- if (!strcmp(p, "-fn")) {
- if (--argc > 0) {
- strncpy(cfg.font, *++argv, sizeof(cfg.font));
- cfg.font[sizeof(cfg.font)-1] = '\0';
- } else
- err = 1, fprintf(stderr, "pterm: -fn expects an argument\n");
- }
- if (!strcmp(p, "-fb")) {
- if (--argc > 0) {
- strncpy(cfg.boldfont, *++argv, sizeof(cfg.boldfont));
- cfg.boldfont[sizeof(cfg.boldfont)-1] = '\0';
- } else
- err = 1, fprintf(stderr, "pterm: -fb expects an argument\n");
- }
- if (!strcmp(p, "-e")) {
+ if (!strcmp(p, "-fn") || !strcmp(p, "-font")) {
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+ strncpy(cfg.font, val, sizeof(cfg.font));
+ cfg.font[sizeof(cfg.font)-1] = '\0';
+
+ } else if (!strcmp(p, "-fb")) {
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+ strncpy(cfg.boldfont, val, sizeof(cfg.boldfont));
+ cfg.boldfont[sizeof(cfg.boldfont)-1] = '\0';
+
+ } else if (!strcmp(p, "-geometry")) {
+ int flags, x, y, w, h;
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+
+ flags = XParseGeometry(val, &x, &y, &w, &h);
+ if (flags & WidthValue)
+ cfg.width = w;
+ if (flags & HeightValue)
+ cfg.height = h;
+
+ /*
+ * Apparently setting the initial window position is
+ * difficult in GTK 1.2. Not entirely sure why this
+ * should be. 2.0 has gtk_window_parse_geometry(),
+ * which would help... For the moment, though, I can't
+ * be bothered with this.
+ */
+
+ } else if (!strcmp(p, "-sl")) {
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+ cfg.savelines = atoi(val);
+
+ } else if (!strcmp(p, "-fg") || !strcmp(p, "-bg") ||
+ !strcmp(p, "-bfg") || !strcmp(p, "-bbg") ||
+ !strcmp(p, "-cfg") || !strcmp(p, "-cbg")) {
+ GdkColor col;
+
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+ if (!gdk_color_parse(val, &col)) {
+ err = 1;
+ fprintf(stderr, "pterm: unable to parse colour \"%s\"\n", val);
+ } else {
+ int index;
+ index = (!strcmp(p, "-fg") ? 0 :
+ !strcmp(p, "-bg") ? 2 :
+ !strcmp(p, "-bfg") ? 1 :
+ !strcmp(p, "-bbg") ? 3 :
+ !strcmp(p, "-cfg") ? 4 :
+ !strcmp(p, "-cbg") ? 5 : -1);
+ assert(index != -1);
+ cfg.colours[index][0] = col.red / 256;
+ cfg.colours[index][1] = col.green / 256;
+ cfg.colours[index][2] = col.blue / 256;
+ }
+
+ } else if (!strcmp(p, "-e")) {
+ /* This option swallows all further arguments. */
+ if (!do_everything)
+ break;
+
if (--argc > 0) {
int i;
pty_argv = smalloc((argc+1) * sizeof(char *));
break; /* finished command-line processing */
} else
err = 1, fprintf(stderr, "pterm: -e expects an argument\n");
- }
- if (!strcmp(p, "-T")) {
- if (--argc > 0) {
- strncpy(cfg.wintitle, *++argv, sizeof(cfg.wintitle));
- cfg.wintitle[sizeof(cfg.wintitle)-1] = '\0';
- } else
- err = 1, fprintf(stderr, "pterm: -T expects an argument\n");
- }
- if (!strcmp(p, "-log")) {
- if (--argc > 0) {
- strncpy(cfg.logfilename, *++argv, sizeof(cfg.logfilename));
- cfg.logfilename[sizeof(cfg.logfilename)-1] = '\0';
- cfg.logtype = LGTYP_DEBUG;
- } else
- err = 1, fprintf(stderr, "pterm: -log expects an argument\n");
- }
- if (!strcmp(p, "-hide")) {
- cfg.hide_mouseptr = 1;
- }
- if (!strcmp(p, "-ut-")) {
+
+ } else if (!strcmp(p, "-T")) {
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+ strncpy(cfg.wintitle, val, sizeof(cfg.wintitle));
+ cfg.wintitle[sizeof(cfg.wintitle)-1] = '\0';
+
+ } else if (!strcmp(p, "-log")) {
+ EXPECTS_ARG;
+ SECOND_PASS_ONLY;
+ strncpy(cfg.logfilename, val, sizeof(cfg.logfilename));
+ cfg.logfilename[sizeof(cfg.logfilename)-1] = '\0';
+ cfg.logtype = LGTYP_DEBUG;
+
+ } else if (!strcmp(p, "-ut-") || !strcmp(p, "+ut")) {
+ SECOND_PASS_ONLY;
cfg.stamp_utmp = 0;
- }
- if (!strcmp(p, "-ls-")) {
+
+ } else if (!strcmp(p, "-ut")) {
+ SECOND_PASS_ONLY;
+ cfg.stamp_utmp = 0;
+
+ } else if (!strcmp(p, "-ls-") || !strcmp(p, "+ls")) {
+ SECOND_PASS_ONLY;
cfg.login_shell = 0;
- }
- if (!strcmp(p, "-nethack")) {
+
+ } else if (!strcmp(p, "-ls")) {
+ SECOND_PASS_ONLY;
+ cfg.login_shell = 1;
+
+ } else if (!strcmp(p, "-nethack")) {
+ SECOND_PASS_ONLY;
cfg.nethack_keypad = 1;
- }
- if (!strcmp(p, "-sb-")) {
+
+ } else if (!strcmp(p, "-sb-") || !strcmp(p, "+sb")) {
+ SECOND_PASS_ONLY;
cfg.scrollbar = 0;
+
+ } else if (!strcmp(p, "-sb")) {
+ SECOND_PASS_ONLY;
+ cfg.scrollbar = 0;
+
+ } else if (!strcmp(p, "-name")) {
+ EXPECTS_ARG;
+ app_name = val;
+
+ } else if (!strcmp(p, "-xrm")) {
+ EXPECTS_ARG;
+ provide_xrm_string(val);
+
}
}
+ return err;
+}
+
+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 */
+
+ pty_pre_init();
+
+ gtk_init(&argc, &argv);
+
+ if (do_cmdline(argc, argv, 0)) /* pre-defaults pass to get -class */
+ exit(1);
+ do_defaults(NULL, &cfg);
+ if (do_cmdline(argc, argv, 1)) /* post-defaults, do everything */
+ exit(1);
+
inst->fonts[0] = gdk_font_load(cfg.font);
if (!inst->fonts[0]) {
fprintf(stderr, "pterm: unable to load font \"%s\"\n", cfg.font);
projects / u / mdw / putty / blobdiff