feat: taskbar title shows file name, icon sizes 16-256, settings order, fixed 4-col size grid (v1.9.0)

CHANGELOG.md

@@ -4,6 +4,20 @@ 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

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 "$ICON_FILE" ]; then
-  if [ -f "$SCRIPT_DIR/imajviewericon.png" ]; then
-    info "İkon kopyalanıyor (64x64)…"
+# ── İkon (hicolor boyut seti: 16–256) ──
+if [ -f "$SCRIPT_DIR/imajviewericon.png" ]; then
+  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!"
-  else
-    err "imajviewericon.png bulunamadı!"
-  fi
+(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
-  ok "İkon zaten mevcut"
+  err "imajviewericon.png bulunamadı!"
 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/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';
@@ -18,7 +19,7 @@ import '../shortcuts/app_shortcuts.dart';
 import '../services/window_persistence.dart';
 import '../l10n/app_localizations.dart';
 
-const appVersion = '1.8.0';
+const appVersion = '1.9.0';
 
 class ViewerScreen extends StatefulWidget {
   final List<String> initialFiles;
@@ -45,7 +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());
     }
   }
 
@@ -85,6 +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 {
@@ -111,6 +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>(
@@ -137,36 +183,6 @@ class _ViewerScreenState extends State<ViewerScreen> with WindowListener {
                     setDialogState(() {});
                   },
                 ),
-                const Divider(color: Colors.white24, height: 24),
-                WindowSizeSelector(
-                  workArea: _workArea,
-                  onPick: _applyWindowSize,
-                ),
-                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(
-                        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),
-                ],
                 Text('imajViewer $appVersion',
                     style: const TextStyle(color: Colors.white, fontSize: 15)),
                 const SizedBox(height: 4),

lib/widgets/window_size_selector.dart

@@ -2,11 +2,12 @@ import 'package:flutter/material.dart';
 
 import '../l10n/app_localizations.dart';
 
-/// 8 sütun × 4 satır ekran oranı buton ızgarası.
+/// 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).
 ///
-/// Buton (sütun `b`, satır `a`) etiketi `"$a:$b"` → hedef boyut
-/// `W/b × H/a` (a dikeyi, b yatayı böler). 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;
@@ -30,13 +31,25 @@ class WindowSizeSelector extends StatelessWidget {
           scrollDirection: Axis.horizontal,
           child: Column(
             mainAxisSize: MainAxisSize.min,
-            children: [
-              for (var a = 1; a <= 4; a++)
-                Row(
+            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 b = 1; b <= 8; b++)
-                      Padding(
+        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)
@@ -55,18 +68,10 @@ class WindowSizeSelector extends StatelessWidget {
                 alignment: Alignment.center,
                 child: Text(
                   '$a:$b',
-                                    style: const TextStyle(
-                                        color: Colors.white, fontSize: 11),
+                  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: 1.8.0+19
+version: 1.9.0+20
 
 msix_config:
   display_name: ImajViewer