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Update state management.

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nyne
2025-02-14 10:42:12 +08:00
parent 193f5f73ff
commit ef2e621da2
6 changed files with 154 additions and 398 deletions
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229
lib/components/window_frame.dart
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@@ -6,166 +6,99 @@ import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:venera/foundation/app.dart';
import 'package:venera/foundation/comic_source/comic_source.dart';
import 'package:venera/foundation/state_controller.dart';
import 'package:window_manager/window_manager.dart';
const _kTitleBarHeight = 36.0;
class WindowFrameController extends StateController {
bool useDarkTheme = false;
bool isHideWindowFrame = false;
void setDarkTheme() {
useDarkTheme = true;
update();
}
void resetTheme() {
useDarkTheme = false;
update();
}
VoidCallback openSideBar = () {};
void hideWindowFrame() {
isHideWindowFrame = true;
update();
}
void showWindowFrame() {
isHideWindowFrame = false;
update();
}
}
class WindowFrame extends StatelessWidget {
class WindowFrame extends StatefulWidget {
const WindowFrame(this.child, {super.key});
final Widget child;
@override
Widget build(BuildContext context) {
StateController.putIfNotExists<WindowFrameController>(
WindowFrameController());
if (App.isMobile) return child;
return StateBuilder<WindowFrameController>(builder: (controller) {
if (controller.isHideWindowFrame) return child;
var body = Stack(
children: [
Positioned.fill(
child: MediaQuery(
data: MediaQuery.of(context).copyWith(
padding: const EdgeInsets.only(top: _kTitleBarHeight)),
child: child,
),
),
Positioned(
top: 0,
left: 0,
right: 0,
child: Material(
color: Colors.transparent,
child: Theme(
data: Theme.of(context).copyWith(
brightness: controller.useDarkTheme ? Brightness.dark : null,
),
child: Builder(builder: (context) {
return SizedBox(
height: _kTitleBarHeight,
child: Row(
children: [
if (App.isMacOS)
const DragToMoveArea(
child: SizedBox(
height: double.infinity,
width: 16,
),
).paddingRight(52)
else
const SizedBox(width: 12),
Expanded(
child: DragToMoveArea(
child: Text(
'Venera',
style: TextStyle(
fontSize: 13,
color: (controller.useDarkTheme ||
context.brightness == Brightness.dark)
? Colors.white
: Colors.black,
),
).toAlign(Alignment.centerLeft).paddingLeft(4+(App.isMacOS?25:0)),
),
),
if (kDebugMode)
const TextButton(
onPressed: debug,
child: Text('Debug'),
),
if (!App.isMacOS) const WindowButtons()
],
),
);
}),
),
),
)
],
);
if (App.isLinux) {
return VirtualWindowFrame(child: body);
} else {
return body;
}
});
}
Widget buildMenuButton(
WindowFrameController controller, BuildContext context) {
return InkWell(
onTap: () {
controller.openSideBar();
},
child: SizedBox(
width: 42,
height: double.infinity,
child: Center(
child: CustomPaint(
size: const Size(18, 20),
painter: _MenuPainter(
color: (controller.useDarkTheme ||
Theme.of(context).brightness == Brightness.dark)
? Colors.white
: Colors.black),
),
),
));
}
State<WindowFrame> createState() => _WindowFrameState();
}
class _MenuPainter extends CustomPainter {
final Color color;
_MenuPainter({this.color = Colors.black});
class _WindowFrameState extends State<WindowFrame> {
bool isHideWindowFrame = false;
bool useDarkTheme = false;
@override
void paint(Canvas canvas, Size size) {
final paint = getPaint(color);
final path = Path()
..moveTo(0, size.height / 4)
..lineTo(size.width, size.height / 4)
..moveTo(0, size.height / 4 * 2)
..lineTo(size.width, size.height / 4 * 2)
..moveTo(0, size.height / 4 * 3)
..lineTo(size.width, size.height / 4 * 3);
canvas.drawPath(path, paint);
Widget build(BuildContext context) {
if (App.isMobile) return widget.child;
if (isHideWindowFrame) return widget.child;
var body = Stack(
children: [
Positioned.fill(
child: MediaQuery(
data: MediaQuery.of(context).copyWith(
padding: const EdgeInsets.only(top: _kTitleBarHeight)),
child: widget.child,
),
),
Positioned(
top: 0,
left: 0,
right: 0,
child: Material(
color: Colors.transparent,
child: Theme(
data: Theme.of(context).copyWith(
brightness: useDarkTheme ? Brightness.dark : null,
),
child: Builder(builder: (context) {
return SizedBox(
height: _kTitleBarHeight,
child: Row(
children: [
if (App.isMacOS)
const DragToMoveArea(
child: SizedBox(
height: double.infinity,
width: 16,
),
).paddingRight(52)
else
const SizedBox(width: 12),
Expanded(
child: DragToMoveArea(
child: Text(
'Venera',
style: TextStyle(
fontSize: 13,
color: (useDarkTheme ||
context.brightness == Brightness.dark)
? Colors.white
: Colors.black,
),
)
.toAlign(Alignment.centerLeft)
.paddingLeft(4 + (App.isMacOS ? 25 : 0)),
),
),
if (kDebugMode)
const TextButton(
onPressed: debug,
child: Text('Debug'),
),
if (!App.isMacOS) const WindowButtons()
],
),
);
}),
),
),
)
],
);
if (App.isLinux) {
return VirtualWindowFrame(child: body);
} else {
return body;
}
}
@override
bool shouldRepaint(covariant CustomPainter oldDelegate) => false;
}
class WindowButtons extends StatefulWidget {
@@ -489,7 +422,7 @@ class WindowPlacement {
static Future<WindowPlacement> get current async {
var rect = await windowManager.getBounds();
if(validate(rect)) {
if (validate(rect)) {
lastValidRect = rect;
} else {
rect = lastValidRect ?? defaultPlacement.rect;
@@ -635,4 +568,4 @@ TransitionBuilder VirtualWindowFrameInit() {
void debug() {
ComicSource.reload();
}
}