v1.0.2: JJ_MKVMaker 전용 아이콘

- 청록→보라 그라데이션 + 흰 "JJ" + 재생 표시 (tool/make_icon.py 로 생성)
- 실행 파일 · 창 · 작업 표시줄 · 트레이 · 앱 로고 · README · Android 앱 아이콘
- 16~32px 는 재생 표시 없는 단순 버전

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -1,3 +1,5 @@
+<p align="center"><img src="assets/icon/app_icon_256.png" width="112" alt="JJ_MKVMaker"></p>
+
 # JJ_MKVMaker
 
 동영상에 자막을 넣어 **MKV** 로 만들고, 자막을 **편집 · AI 로 생성 · 번역**하고,

lib/ui/home_page.dart

@@ -109,7 +109,8 @@ class _TopBar extends StatelessWidget {
       padding: const EdgeInsets.symmetric(horizontal: 16),
       child: Row(
         children: [
-          const Icon(Icons.movie_filter, color: JjColors.accent),
+          // 프로그램 아이콘 (tool/make_icon.py 로 생성)
+          Image.asset('assets/icon/app_icon_256.png', width: 28, height: 28, filterQuality: FilterQuality.medium),
           const SizedBox(width: 8),
           const Text('JJ_MKVMaker',
               style: TextStyle(fontSize: 17, fontWeight: FontWeight.w700)),

pubspec.yaml

@@ -16,7 +16,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.1+2
+version: 1.0.2+3
 
 environment:
   sdk: ^3.13.4
@@ -79,6 +79,7 @@ flutter:
   uses-material-design: true
   assets:
     - assets/tray_icon.ico
+    - assets/icon/app_icon_256.png
 
   # To add assets to your application, add an assets section, like this:
   # assets:

tool/make_icon.py

@@ -0,0 +1,103 @@
+"""JJ_MKVMaker 아이콘 만들기 (1024px 원본 → .ico / .png)
+
+사용법: python tool/make_icon.py
+결과:   assets/icon/app_icon_1024.png, windows/runner/resources/app_icon.ico,
+        assets/tray_icon.ico, android/app/src/main/res/mipmap-*/ic_launcher.png
+"""
+from pathlib import Path
+
+from PIL import Image, ImageDraw, ImageFilter, ImageFont
+
+ROOT = Path(__file__).resolve().parent.parent
+S = 1024  # 원본 크기
+FONT = 'C:/Windows/Fonts/seguibl.ttf'  # Segoe UI Black
+
+TEAL = (0, 196, 204)
+VIOLET = (108, 92, 255)
+
+
+def lerp(a, b, t):
+    return tuple(round(a[i] + (b[i] - a[i]) * t) for i in range(3))
+
+
+def rounded_mask(size, radius):
+    m = Image.new('L', (size, size), 0)
+    ImageDraw.Draw(m).rounded_rectangle((0, 0, size - 1, size - 1), radius=radius, fill=255)
+    return m
+
+
+def make_master(small=False):
+    """small=True: 16~32px 용 단순 버전 (재생 표시 없이 JJ 를 크게)"""
+    # 대각선 그라데이션 (왼쪽 위 청록 → 오른쪽 아래 보라)
+    grad = Image.new('RGB', (S, S))
+    px = grad.load()
+    for y in range(S):
+        for x in range(S):
+            px[x, y] = lerp(TEAL, VIOLET, (x + y) / (2 * (S - 1)))
+
+    # 왼쪽 위에 아주 은은한 빛 (경계가 보이지 않게 크게 흐림)
+    glow = Image.new('L', (S, S), 0)
+    ImageDraw.Draw(glow).ellipse((-S * 0.5, -S * 0.6, S * 0.9, S * 0.5), fill=38)
+    glow = glow.filter(ImageFilter.GaussianBlur(S * 0.16))
+    grad = Image.composite(Image.new('RGB', (S, S), (255, 255, 255)), grad, glow)
+
+    icon = Image.new('RGBA', (S, S), (0, 0, 0, 0))
+    icon.paste(grad, (0, 0), rounded_mask(S, int(S * 0.23)))
+
+    # "JJ" (그림자 + 흰 글자)
+    font = ImageFont.truetype(FONT, int(S * (0.66 if small else 0.56)))
+    text = 'JJ'
+    d = ImageDraw.Draw(icon)
+    l, t, r, b = d.textbbox((0, 0), text, font=font)
+    x = (S - (r - l)) / 2 - l - (0 if small else S * 0.035)
+    y = (S - (b - t)) / 2 - t - (0 if small else S * 0.02)
+
+    shadow = Image.new('RGBA', (S, S), (0, 0, 0, 0))
+    ImageDraw.Draw(shadow).text((x + S * 0.012, y + S * 0.022), text, font=font, fill=(20, 10, 60, 120))
+    shadow = shadow.filter(ImageFilter.GaussianBlur(S * 0.018))
+    icon = Image.alpha_composite(icon, shadow)
+    ImageDraw.Draw(icon).text((x, y), text, font=font, fill=(255, 255, 255, 255))
+    if small:
+        return icon
+
+    # 오른쪽 아래 재생(▶) 표시: 흰 원 + 보라 삼각형
+    cx, cy, rad = S * 0.765, S * 0.765, S * 0.135
+    badge = Image.new('RGBA', (S, S), (0, 0, 0, 0))
+    bd = ImageDraw.Draw(badge)
+    bd.ellipse((cx - rad * 1.12, cy - rad * 1.12, cx + rad * 1.12, cy + rad * 1.12), fill=(40, 20, 110, 90))
+    badge = badge.filter(ImageFilter.GaussianBlur(S * 0.012))
+    bd = ImageDraw.Draw(badge)
+    bd.ellipse((cx - rad, cy - rad, cx + rad, cy + rad), fill=(255, 255, 255, 255))
+    tri = rad * 0.52
+    bd.polygon([(cx - tri * 0.62, cy - tri), (cx - tri * 0.62, cy + tri), (cx + tri * 0.95, cy)], fill=VIOLET + (255,))
+    return Image.alpha_composite(icon, badge)
+
+
+def main():
+    master = make_master()
+    out = ROOT / 'assets' / 'icon'
+    out.mkdir(parents=True, exist_ok=True)
+    master.save(out / 'app_icon_1024.png')
+    master.resize((256, 256), Image.LANCZOS).save(out / 'app_icon_256.png')
+
+    # 작은 크기 (16~32px) 는 단순 버전, 큰 크기는 재생 표시 포함 버전
+    simple = make_master(small=True)
+    simple.resize((256, 256), Image.LANCZOS).save(out / 'app_icon_small_256.png')
+
+    def ico(path, sizes):
+        imgs = [(simple if s <= 32 else master).resize((s, s), Image.LANCZOS) for s in sizes]
+        imgs[-1].save(path, format='ICO', sizes=[(s, s) for s in sizes], append_images=imgs[:-1])
+
+    ico(ROOT / 'windows' / 'runner' / 'resources' / 'app_icon.ico', [16, 20, 24, 32, 40, 48, 64, 128, 256])
+    ico(ROOT / 'assets' / 'tray_icon.ico', [16, 20, 24, 32, 48])
+
+    # Android 앱 아이콘 (이식 대비)
+    for name, px in {'mdpi': 48, 'hdpi': 72, 'xhdpi': 96, 'xxhdpi': 144, 'xxxhdpi': 192}.items():
+        d = ROOT / 'android' / 'app' / 'src' / 'main' / 'res' / f'mipmap-{name}'
+        if d.exists():
+            master.resize((px, px), Image.LANCZOS).save(d / 'ic_launcher.png')
+    print('아이콘 생성 완료:', out / 'app_icon_1024.png')
+
+
+if __name__ == '__main__':
+    main()