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@@ -1,7 +1,6 @@
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import 'dart:io';
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import 'dart:io';
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import 'package:flutter/material.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/gestures.dart';
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import 'package:flutter/gestures.dart';
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import '../services/image_manager.dart';
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class ImageCanvas extends StatefulWidget {
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class ImageCanvas extends StatefulWidget {
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final String filePath;
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final String filePath;
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@@ -35,7 +34,7 @@ class _ImageCanvasState extends State<ImageCanvas> {
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void _resetView() {
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void _resetView() {
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_controller.value = Matrix4.identity();
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_controller.value = Matrix4.identity();
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_currentScale = 1.0;
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_currentScale = 1.0;
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_isFilled = true; // yeni resimde fill moduna dön
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_isFilled = true;
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}
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}
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void _onTransformChanged() {
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void _onTransformChanged() {
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@@ -88,16 +87,6 @@ class _ImageCanvasState extends State<ImageCanvas> {
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_controller.value = newMatrix;
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_controller.value = newMatrix;
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}
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}
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String _zoomPercent() {
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return '${(_currentScale * 100).round()}%';
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}
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String _imageInfo() {
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final mgr = ImageManager.instance;
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if (mgr.images.isEmpty) return '';
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return '${mgr.currentIndex + 1} / ${mgr.imageCount}';
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}
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@override
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@override
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void dispose() {
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void dispose() {
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_controller.removeListener(_onTransformChanged);
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_controller.removeListener(_onTransformChanged);
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@@ -117,86 +106,54 @@ class _ImageCanvasState extends State<ImageCanvas> {
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},
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},
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child: GestureDetector(
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child: GestureDetector(
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onDoubleTap: _handleDoubleTap,
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onDoubleTap: _handleDoubleTap,
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child: Stack(
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child: InteractiveViewer(
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children: [
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transformationController: _controller,
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InteractiveViewer(
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boundaryMargin: const EdgeInsets.all(double.infinity),
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transformationController: _controller,
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minScale: 0.1,
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boundaryMargin: const EdgeInsets.all(double.infinity),
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maxScale: 10.0,
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minScale: 0.1,
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panEnabled: true,
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maxScale: 10.0,
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scaleEnabled: false,
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panEnabled: true,
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child: _isFilled
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scaleEnabled: false,
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? SizedBox.expand(
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child: _isFilled
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child: Image.file(
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? SizedBox.expand(
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File(widget.filePath),
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child: Image.file(
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fit: BoxFit.cover,
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File(widget.filePath),
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filterQuality: FilterQuality.high,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) {
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filterQuality: FilterQuality.high,
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return const Center(
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errorBuilder: (context, error, stackTrace) {
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child: Column(
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return const Center(
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mainAxisSize: MainAxisSize.min,
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child: Column(
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children: [
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mainAxisSize: MainAxisSize.min,
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Icon(Icons.broken_image, size: 48, color: Colors.white38),
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children: [
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SizedBox(height: 8),
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Icon(Icons.broken_image, size: 48, color: Colors.white38),
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Text('Resim yüklenemedi',
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SizedBox(height: 8),
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style: TextStyle(color: Colors.white38)),
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Text('Resim yüklenemedi',
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],
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style: TextStyle(color: Colors.white38)),
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],
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),
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);
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},
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),
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)
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: Center(
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child: Image.file(
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File(widget.filePath),
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fit: BoxFit.contain,
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filterQuality: FilterQuality.high,
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errorBuilder: (context, error, stackTrace) {
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return const Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.broken_image, size: 48, color: Colors.white38),
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SizedBox(height: 8),
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Text('Resim yüklenemedi',
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style: TextStyle(color: Colors.white38)),
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],
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),
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);
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},
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),
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),
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),
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// Alt bilgi çubuğu
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Positioned(
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bottom: 4,
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left: 0,
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right: 0,
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child: Center(
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child: ListenableBuilder(
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listenable: _controller,
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builder: (context, _) {
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return Container(
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padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 3),
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decoration: BoxDecoration(
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color: Colors.black54,
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borderRadius: BorderRadius.circular(6),
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),
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child: Text(
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'${_imageInfo()} | ${_zoomPercent()}',
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style: const TextStyle(
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color: Colors.white70,
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fontSize: 12,
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fontFamily: 'monospace',
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),
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),
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),
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);
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);
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},
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},
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),
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)
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: Center(
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child: Image.file(
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File(widget.filePath),
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fit: BoxFit.contain,
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filterQuality: FilterQuality.high,
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errorBuilder: (context, error, stackTrace) {
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return const Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(Icons.broken_image, size: 48, color: Colors.white38),
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SizedBox(height: 8),
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Text('Resim yüklenemedi',
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style: TextStyle(color: Colors.white38)),
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],
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),
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);
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},
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),
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),
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),
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),
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),
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],
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),
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),
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),
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),
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);
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);
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