From 1c1d6cff97156d5edf8f10b2bbd80ff8d40c09ff Mon Sep 17 00:00:00 2001
From: Curtis McEnroe <programble@gmail.com>
Date: Mon, 5 Feb 2018 16:40:14 -0500
Subject: Set title in gfcocoa

---
 bin/gfcocoa.m |  8 +++++++-
 bin/gfxx.c    | 21 +++++++++++++--------
 2 files changed, 20 insertions(+), 9 deletions(-)

diff --git a/bin/gfcocoa.m b/bin/gfcocoa.m
index 0e2fbe2c..13b218a7 100644
--- a/bin/gfcocoa.m
+++ b/bin/gfcocoa.m
@@ -23,6 +23,7 @@
 #define UNUSED __attribute__((unused))
 
 extern int init(int argc, char *argv[]);
+extern const char *title(void);
 extern void draw(uint32_t *buf, size_t xres, size_t yres);
 extern void input(char in);
 
@@ -40,6 +41,10 @@ extern void input(char in);
     return [super initWithFrame: frameRect];
 }
 
+- (void) setWindowTitle {
+    [[self window] setTitle: [NSString stringWithUTF8String: title()]];
+}
+
 - (void) draw {
     draw(buf, [self frame].size.width, [self frame].size.height);
     [self setNeedsDisplay: YES];
@@ -90,6 +95,7 @@ extern void input(char in);
     ];
     if (converted) {
         input(in);
+        [self setWindowTitle];
         [self draw];
     }
 }
@@ -138,11 +144,11 @@ int main(int argc, char *argv[]) {
         backing: NSBackingStoreBuffered
         defer: YES
     ];
-    [window setTitle: name];
     [window center];
 
     BufferView *view = [[BufferView alloc] initWithFrame: [window frame]];
     [window setContentView: view];
+    [view setWindowTitle];
 
     [window makeKeyAndOrderFront: nil];
     [NSApp activateIgnoringOtherApps: YES];
diff --git a/bin/gfxx.c b/bin/gfxx.c
index d451d22c..6d187cb9 100644
--- a/bin/gfxx.c
+++ b/bin/gfxx.c
@@ -59,7 +59,7 @@ extern int init(int argc, char *argv[]) {
     const char *path = NULL;
 
     int opt;
-    while (0 < (opt = getopt(argc, argv, "c:b:e:E:n:w:fmz:"))) {
+    while (0 < (opt = getopt(argc, argv, "c:b:e:E:n:fmw:z:"))) {
         switch (opt) {
             case 'c': switch (optarg[0]) {
                 case 'p': space = COLOR_PALETTE; break;
@@ -86,9 +86,9 @@ extern int init(int argc, char *argv[]) {
                 bits[3] = optarg[len-1] - '0';
             } break;
             case 'n': offset  = strtoul(optarg, NULL, 0); break;
-            case 'w': width   = strtoul(optarg, NULL, 0); break;
             case 'f': flip   ^= true; break;
             case 'm': mirror ^= true; break;
+            case 'w': width   = strtoul(optarg, NULL, 0); break;
             case 'z': scale   = strtoul(optarg, NULL, 0); break;
             default: return EX_USAGE;
         }
@@ -119,19 +119,24 @@ extern int init(int argc, char *argv[]) {
     return EX_OK;
 }
 
-static void printOpts(void) {
-    printf(
-        "gfxx -c %s -e %c -E %c -b %c%c%c%c -n %#zx -w %zu %s%s-z %zu\n",
+static char options[128];
+
+extern const char *title(void) {
+    snprintf(
+        options,
+        sizeof(options),
+        "gfxx -c %s -e%c -E%c -b %c%c%c%c -n %#zx %s%s-w %zu -z %zu",
         (const char *[COLOR__MAX]){ "palette", "grayscale", "rgb" }[space],
         "lb"[byteOrder],
         "lb"[bitOrder],
         bits[0] + '0', bits[1] + '0', bits[2] + '0', bits[3] + '0',
         offset,
-        width,
         flip ? "-f " : "",
         mirror ? "-m " : "",
+        width,
         scale
     );
+    return options;
 }
 
 struct Iter {
@@ -284,8 +289,8 @@ extern void input(char in) {
     size_t pixel = (BITS_TOTAL + 7) / 8;
     size_t row = width * pixel;
     switch (in) {
-        case 'q': printOpts(); exit(EX_OK);
-        break; case 'o': printOpts();
+        case 'q': title(); printf("%s\n", options); exit(EX_OK);
+        break; case 'o': title(); printf("%s\n", options);
         break; case '[': if (!space--) space = COLOR__MAX - 1;
         break; case ']': if (++space == COLOR__MAX) space = 0;
         break; case '{': if (!preset--) preset = PRESETS_LEN - 1; setPreset();
-- 
cgit 1.4.1