chore: dist swap — track 1.9.0 .deb, untrack 1.8.0 (still on Gitea v1.8.0 release)

- Settings 'Size' section: 8 col x 4 row grid, 31 buttons labeled a:b
  (a splits H, b splits W); top-left cell empty placeholder (no 1:1 —
  title bar double click already maximizes)
- Click resizes the window to work.width/b x work.height/a of the
  display's work area (screen_retriever visibleSize, taskbar excluded);
  position unchanged, no selection state tracking
- minimumSize 400x300 -> 160x100 (4:8 cell needs it)
- Settings file-properties rows left-aligned (were centered under path)

.gitignore

@@ -49,7 +49,7 @@ app.*.map.json
 *.deb
 *.tar.gz
 *.exe
-!dist/imajviewer_1.7.2_amd64.deb
+!dist/imajviewer_1.9.0_amd64.deb
 !dist/imajviewer_setup_1.1.0.exe
 deb/usr/lib/imajviewer/
 release/

CHANGELOG.md

@@ -4,6 +4,31 @@ All notable changes to imajViewer are documented in this file.
 
 ## [Unreleased]
 
+## [1.9.0] - 2026-10-31
+
+### Added
+- Taskbar/alt-tab title now shows the opened image's file name (falls back to
+  "imajViewer" when no image is open).
+- Full hicolor icon size set (16–256 px) instead of only 64 px, so small-icon
+  contexts (Thunar "Open With", Xfce app menu) keep the symbol visible.
+
+### Changed
+- `install.sh` generates the full icon size set and rewrites the hicolor
+  index; uninstall hint updated.
+- Settings size grid is now a fixed 4-column layout (the wide/narrow
+  transposition introduced in this release was removed).
+
+## [1.8.0] - 2026-10-31
+
+### Added
+- Window size presets: 4×8 screen-ratio grid in settings; clicking a preset
+  resizes the window to that fraction of the screen work area (taskbar
+  excluded). Minimum window size lowered to 160×100.
+
+### Fixed
+- Settings file-properties rows were centered under the longest row (path);
+  now left-aligned.
+
 ## [1.7.2] - 2026-10-25
 
 ### Fixed

install.sh

@@ -11,8 +11,8 @@ fi
 INSTALL_DIR="${HOME}/.local/lib/${APP}"
 BIN_LINK="${HOME}/.local/bin/${APP}"
 DESKTOP_FILE="${HOME}/.local/share/applications/${APP}.desktop"
-ICON_DIR="${HOME}/.local/share/icons/hicolor/64x64/apps"
-ICON_FILE="${ICON_DIR}/${APP}.png"
+ICON_BASE="${HOME}/.local/share/icons/hicolor"
+ICON_SIZES="16 22 24 32 48 64 128 256"
 
 # ── Renkler ──
 RED='\033[0;31m'; GREEN='\033[0;32m'; CYAN='\033[0;36m'; NC='\033[0m'
@@ -36,7 +36,7 @@ if [ ! -f "$BUNDLE_DIR/${APP}" ]; then
 fi
 
 # ── Kurulum dizinleri ──
-mkdir -p "$INSTALL_DIR" "$(dirname "$BIN_LINK")" "$(dirname "$DESKTOP_FILE")" "$ICON_DIR"
+mkdir -p "$INSTALL_DIR" "$(dirname "$BIN_LINK")" "$(dirname "$DESKTOP_FILE")"
 
 # ── Binary + kütüphaneler ──
 info "Binary ve kütüphaneler kopyalanıyor…"
@@ -47,37 +47,39 @@ chmod +x "$INSTALL_DIR/${APP}"
 ln -sf "$INSTALL_DIR/${APP}" "$BIN_LINK"
 ok "Symlink: $BIN_LINK → $INSTALL_DIR/${APP}"
 
-# ── İkon (64×64 PNG) ──
-if [ ! -f "$ICON_FILE" ]; then
+# ── İkon (hicolor boyut seti: 16–256) ──
 if [ -f "$SCRIPT_DIR/imajviewericon.png" ]; then
-    info "İkon kopyalanıyor (64x64)…"
+  info "İkon boyutları üretiliyor (16–256)…"
+  for s in $ICON_SIZES; do
+    d="${ICON_BASE}/${s}x${s}/apps"
+    mkdir -p "$d"
     python3 -c "
 from PIL import Image
 im = Image.open('$SCRIPT_DIR/imajviewericon.png')
-im.resize((64,64), Image.LANCZOS).save('$ICON_FILE')
-" && ok "İkon: $ICON_FILE" || err "İkon dönüştürme başarısız!"
+(im if $s == 256 else im.resize(($s, $s), Image.LANCZOS)).save('$d/${APP}.png')
+" || err "İkon dönüştürme başarısız! ($s)"
+  done
+  ok "İkon: ${ICON_BASE} (${ICON_SIZES} px)"
 else
   err "imajviewericon.png bulunamadı!"
 fi
-else
-  ok "İkon zaten mevcut"
-fi
 
 # ── Hicolor tema indeksi (GTK ikon temasını tanısın) ──
-if [ ! -f "${HOME}/.local/share/icons/hicolor/index.theme" ]; then
-  mkdir -p "${HOME}/.local/share/icons/hicolor/64x64/apps"
-  cat > "${HOME}/.local/share/icons/hicolor/index.theme" << 'EOF'
-[Icon Theme]
-Name=Hicolor
-Comment=Fallback icon theme
-Directories=64x64/apps
-
-[64x64/apps]
-Size=64
-Context=Applications
-Type=Fixed
-EOF
-fi
+{
+  echo "[Icon Theme]"
+  echo "Name=Hicolor"
+  echo "Comment=Fallback icon theme"
+  dirs=""
+  for s in $ICON_SIZES; do dirs="${dirs:+$dirs,}${s}x${s}/apps"; done
+  echo "Directories=$dirs"
+  for s in $ICON_SIZES; do
+    echo ""
+    echo "[${s}x${s}/apps]"
+    echo "Size=$s"
+    echo "Context=Applications"
+    echo "Type=Fixed"
+  done
+} > "${ICON_BASE}/index.theme"
 
 # ── .desktop dosyası ──
 info ".desktop dosyası oluşturuluyor…"
@@ -113,4 +115,4 @@ echo -e "${GREEN}  Bir PNG/JPG/WebP dosyasına çift tıklayın${NC}"
 echo -e "${GREEN}  veya 'xdg-open <dosya>' ile test edin${NC}"
 echo -e "${GREEN}══════════════════════════════════════════${NC}"
 echo ""
-echo "Kaldırmak için: rm -rf ${INSTALL_DIR} ${BIN_LINK} ${DESKTOP_FILE} ${ICON_FILE}"
+echo "Kaldırmak için: rm -rf \"$INSTALL_DIR\" \"$BIN_LINK\" \"$DESKTOP_FILE\" && rm -f ${ICON_BASE}/*x*/apps/${APP}.png"

lib/l10n/app_en.arb

@@ -4,6 +4,7 @@
   "sortBy": "Sort by",
   "sortByTime": "By time",
   "sortByName": "By name",
+  "sizeSection": "Size",
   "appDescription": "Ultra-lightweight and fast image viewer. Open images and use arrows or keyboard keys to navigate.",
   "shortcuts": "Shortcuts",
   "shortcutsList": "• Left/Right arrow — previous/next image\n• Ctrl+O — open file\n• Ctrl+S — save visible area (JPEG 95)\n• Ctrl+R — flip horizontally (clears effects, press again to undo)\n• Ctrl+Q — close window\n• Ctrl+Shift+Q — close all windows\n• F11 — toggle fullscreen\n• Esc — exit fullscreen\n• Scroll — zoom (10% per step)\n• Ctrl+scroll — fine zoom (1% per step)\n• Left-drag — pan\n• Double click — toggle fill/fit\n• Right double click — reset effects\n• Right-drag — contrast\n• Shift+right-drag — rotate\n• Ctrl+right-drag — saturation\n• Ctrl+Shift+right-drag — brightness",

lib/l10n/app_localizations.dart

@@ -122,6 +122,12 @@ abstract class AppLocalizations {
   /// **'By name'**
   String get sortByName;
 
+  /// No description provided for @sizeSection.
+  ///
+  /// In en, this message translates to:
+  /// **'Size'**
+  String get sizeSection;
+
   /// No description provided for @appDescription.
   ///
   /// In en, this message translates to:

lib/l10n/app_localizations_en.dart

@@ -20,6 +20,9 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get sortByName => 'By name';
 
+  @override
+  String get sizeSection => 'Size';
+
   @override
   String get appDescription =>
       'Ultra-lightweight and fast image viewer. Open images and use arrows or keyboard keys to navigate.';

lib/l10n/app_localizations_tr.dart

@@ -20,6 +20,9 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get sortByName => 'İsme göre';
 
+  @override
+  String get sizeSection => 'Boyut';
+
   @override
   String get appDescription =>
       'Ultra hafif ve hızlı resim görüntüleyici. Görselleri açın, gezinti için okları veya klavye tuşlarını kullanın.';

lib/l10n/app_tr.arb

@@ -4,6 +4,7 @@
   "sortBy": "Sıralama",
   "sortByTime": "Zamana göre",
   "sortByName": "İsme göre",
+  "sizeSection": "Boyut",
   "appDescription": "Ultra hafif ve hızlı resim görüntüleyici. Görselleri açın, gezinti için okları veya klavye tuşlarını kullanın.",
   "shortcuts": "Kısayollar",
   "shortcutsList": "• Sol/Sağ ok — önceki/sonraki resim\n• Ctrl+O — dosya aç\n• Ctrl+S — görünen alanı kaydet (JPEG 95)\n• Ctrl+R — yatay aynala (efektleri sıfırlar, tekrar basınca geri alır)\n• Ctrl+Q — pencereyi kapat\n• Ctrl+Shift+Q — tüm pencereleri kapat\n• F11 — tam ekran / normal geçişi\n• Esc — tam ekrandan çık\n• Kaydırma — yakınlaştır (tık başına %10)\n• Ctrl+kaydırma — ince yakınlaştırma (tık başına %1)\n• Sol tık sürükle — kaydır\n• Çift tık — doldur/sığdır geçişi\n• Sağ çift tık — efektleri sıfırla\n• Sağ tık sürükle — kontrast\n• Shift+sağ tık — döndür\n• Ctrl+sağ tık — doygunluk\n• Ctrl+Shift+sağ tık — parlaklık",

lib/main.dart

@@ -18,7 +18,7 @@ void main(List<String> args) async {
 
   final windowOptions = WindowOptions(
     size: saved?.size ?? defaultSize,
-    minimumSize: const Size(400, 300),
+    minimumSize: const Size(160, 100),
     backgroundColor: Colors.transparent,
     titleBarStyle: TitleBarStyle.hidden,
   );

lib/screens/viewer_screen.dart

@@ -1,6 +1,7 @@
 import 'dart:async';
 import 'dart:io';
 import 'package:flutter/material.dart';
+import 'package:path/path.dart' as p;
 import 'package:window_manager/window_manager.dart';
 import 'package:desktop_drop/desktop_drop.dart';
 import 'package:pdf/pdf.dart';
@@ -13,11 +14,12 @@ import '../services/crop_save_service.dart';
 import '../widgets/custom_title_bar.dart';
 import '../widgets/image_canvas.dart';
 import '../widgets/window_resize_zones.dart';
+import '../widgets/window_size_selector.dart';
 import '../shortcuts/app_shortcuts.dart';
 import '../services/window_persistence.dart';
 import '../l10n/app_localizations.dart';
 
-const appVersion = '1.7.2';
+const appVersion = '1.9.0';
 
 class ViewerScreen extends StatefulWidget {
   final List<String> initialFiles;
@@ -44,7 +46,10 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
     if (widget.initialFiles.isNotEmpty) {
       WidgetsBinding.instance.addPostFrameCallback((_) {
         FileHandler.loadImagesFromPaths(widget.initialFiles);
+        _updateTitle();
       });
+    } else {
+      WidgetsBinding.instance.addPostFrameCallback((_) => _updateTitle());
     }
   }
 
@@ -84,6 +89,18 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
 
   void _onImageManagerChanged() {
     setState(() => _hasImages = ImageManager.instance.images.isNotEmpty);
+    _updateTitle();
+  }
+
+  /// Taskbar/alt-tab başlığı = açılan dosyanın adı (görsel yoksa uygulama adı).
+  Future<void> _updateTitle() async {
+    final image = ImageManager.instance.currentImagePath;
+    final name = image.isEmpty ? 'imajViewer' : p.basename(image);
+    try {
+      await windowManager.setTitle(name);
+    } catch (_) {
+      // Başlık güncellenemezse sessizce geç.
+    }
   }
 
   Future<void> _doSave() async {
@@ -110,6 +127,36 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
               mainAxisSize: MainAxisSize.min,
               crossAxisAlignment: CrossAxisAlignment.start,
               children: [
+                if (_hasImages) ...[
+                  Text(AppLocalizations.of(context)!.fileProperties,
+                      style: const TextStyle(color: Colors.white70, fontSize: 13)),
+                  const SizedBox(height: 4),
+                  FutureBuilder<List<(String, String)>>(
+                    future: _fileProperties(ImageManager.instance.currentImagePath),
+                    builder: (context, snap) {
+                      if (!snap.hasData) return const SizedBox(height: 20);
+                      return Column(
+                        crossAxisAlignment: CrossAxisAlignment.start,
+                        children: snap.data!.map((r) => Padding(
+                          padding: const EdgeInsets.only(bottom: 2),
+                          child: Text.rich(
+                            TextSpan(children: [
+                              TextSpan(text: '${r.$1}: ', style: const TextStyle(color: Colors.white70, fontSize: 13)),
+                              TextSpan(text: r.$2, style: const TextStyle(color: Colors.white, fontSize: 13)),
+                            ]),
+                          ),
+                        )).toList(),
+                      );
+                    },
+                  ),
+                  const SizedBox(height: 12),
+                  const Divider(color: Colors.white24, height: 24),
+                ],
+                WindowSizeSelector(
+                  workArea: _workArea,
+                  onPick: _applyWindowSize,
+                ),
+                const Divider(color: Colors.white24, height: 24),
                 Text(AppLocalizations.of(context)!.sortBy,
                     style: const TextStyle(color: Colors.white70, fontSize: 13)),
                 RadioListTile<bool>(
@@ -136,30 +183,6 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
                     setDialogState(() {});
                   },
                 ),
-                const Divider(color: Colors.white24, height: 24),
-                if (_hasImages) ...[
-                  Text(AppLocalizations.of(context)!.fileProperties,
-                      style: const TextStyle(color: Colors.white70, fontSize: 13)),
-                  const SizedBox(height: 4),
-                  FutureBuilder<List<(String, String)>>(
-                    future: _fileProperties(ImageManager.instance.currentImagePath),
-                    builder: (context, snap) {
-                      if (!snap.hasData) return const SizedBox(height: 20);
-                      return Column(
-                        children: snap.data!.map((r) => Padding(
-                          padding: const EdgeInsets.only(bottom: 2),
-                          child: Text.rich(
-                            TextSpan(children: [
-                              TextSpan(text: '${r.$1}: ', style: const TextStyle(color: Colors.white70, fontSize: 13)),
-                              TextSpan(text: r.$2, style: const TextStyle(color: Colors.white, fontSize: 13)),
-                            ]),
-                          ),
-                        )).toList(),
-                      );
-                    },
-                  ),
-                  const SizedBox(height: 12),
-                ],
                 Text('imajViewer $appVersion',
                     style: const TextStyle(color: Colors.white, fontSize: 15)),
                 const SizedBox(height: 4),
@@ -259,6 +282,19 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
 
   void _flipHorizontal() => _canvasKey.currentState?.toggleFlipH();
 
+  Future<Size?> _workArea() async {
+    final pos = await windowManager.getPosition();
+    return WindowPersistence.workAreaSize(windowPosition: pos);
+  }
+
+  Future<void> _applyWindowSize(int rows, int cols, Size work) async {
+    try {
+      await windowManager.setSize(Size(work.width / cols, work.height / rows));
+    } catch (_) {
+      // Boyutlandırma başarısız olursa sessizce geç (buton saf eylem).
+    }
+  }
+
   Future<void> _cropSave() async {
     final path = ImageManager.instance.currentImagePath;
     final state = _canvasKey.currentState;

lib/services/window_persistence.dart

@@ -84,6 +84,36 @@ class WindowPersistence {
     }
   }
 
+  /// Work area (taskbar excluded) of the display containing the window,
+  /// in logical px. Returns null if screen info is unavailable.
+  static Future<Size?> workAreaSize({
+    required Offset windowPosition,
+  }) async {
+    try {
+      final displays = await screenRetriever.getAllDisplays();
+
+      // Pencerenin bulunduğu monitörü bul (çoklu monitör desteği)
+      Display display = await screenRetriever.getPrimaryDisplay();
+      for (final d in displays) {
+        final pos = d.visiblePosition;
+        final size = d.visibleSize ?? d.size;
+        if (pos != null &&
+            windowPosition.dx >= pos.dx &&
+            windowPosition.dx < pos.dx + size.width &&
+            windowPosition.dy >= pos.dy &&
+            windowPosition.dy < pos.dy + size.height) {
+          display = d;
+          break;
+        }
+      }
+
+      return display.visibleSize ?? display.size;
+    } catch (_) {
+      // Fallback: screen info unavailable → caller silently no-ops.
+      return null;
+    }
+  }
+
   /// Cascade: place new window to the right of the previous one.
   /// Falls to the next row (row start) when it would overflow the screen,
   /// and wraps to the top-left if the next row also overflows.

lib/widgets/window_size_selector.dart

@@ -0,0 +1,77 @@
+import 'package:flutter/material.dart';
+
+import '../l10n/app_localizations.dart';
+
+/// Ekran oranı buton ızgarası: 31 buton `a:b` (a dikeyi, b yatayı böler;
+/// hedef boyut `W/b × H/a`). Sol-üst hücre (1:1) boş placeholder — 1:1 yok
+/// (title bar çift tık zaten tam ekran).
+///
+/// Yerleşim: sabit 8 satır × 4 sütun (31-10: geniş/dar transpozesi
+/// kaldırıldı — kullanıcı kararı).
+class WindowSizeSelector extends StatelessWidget {
+  final Future<Size?> Function() workArea;
+  final void Function(int rows, int cols, Size work) onPick;
+
+  const WindowSizeSelector({
+    super.key,
+    required this.workArea,
+    required this.onPick,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(AppLocalizations.of(context)!.sizeSection,
+            style: const TextStyle(color: Colors.white70, fontSize: 13)),
+        const SizedBox(height: 4),
+        SingleChildScrollView(
+          scrollDirection: Axis.horizontal,
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [for (var b = 1; b <= 8; b++) _row(b)],
+          ),
+        ),
+      ],
+    );
+  }
+
+  /// Satır = `b` (1..8, yatay bölün); satır içinde `a` (1..4, dikey bölün).
+  Widget _row(int b) {
+    return Row(
+      mainAxisSize: MainAxisSize.min,
+      children: [
+        for (var a = 1; a <= 4; a++) _cell(a, b),
+      ],
+    );
+  }
+
+  Widget _cell(int a, int b) {
+    return Padding(
+      padding: const EdgeInsets.only(right: 4, bottom: 4),
+      child: a == 1 && b == 1
+          ? const SizedBox(width: 46, height: 26)
+          : GestureDetector(
+              onTap: () async {
+                final work = await workArea();
+                if (work != null) onPick(a, b, work);
+              },
+              child: Container(
+                width: 46,
+                height: 26,
+                decoration: BoxDecoration(
+                  color: Colors.white10,
+                  borderRadius: BorderRadius.circular(4),
+                ),
+                alignment: Alignment.center,
+                child: Text(
+                  '$a:$b',
+                  style: const TextStyle(color: Colors.white, fontSize: 11),
+                ),
+              ),
+            ),
+    );
+  }
+}

pubspec.yaml

@@ -1,7 +1,7 @@
 name: imajviewer
 description: "Ultra-lightweight image viewer for Linux and Windows."
 publish_to: 'none'
-version: 1.7.2+18
+version: 1.9.0+20
 
 msix_config:
   display_name: ImajViewer