[macOS] Implement regular window (#176361)

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---------

Co-authored-by: Matthew Kosarek <matt.kosarek@canonical.com>
This commit is contained in:
Matej Knopp 2025-10-23 16:12:56 +02:00 committed by GitHub
parent aef502c76f
commit c52370113d
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
46 changed files with 3142 additions and 87 deletions

View File

@ -7005,6 +7005,16 @@ targets:
["devicelab", "hostonly", "linux"]
task_name: windowing_test_linux
- name: MacOS windowing_test
recipe: devicelab/devicelab_drone
presubmit: true
bringup: true
timeout: 60
properties:
tags: >
["devicelab", "hostonly", "macos"]
task_name: windowing_test_macos
- name: Windows flutter_tool_startup__windows
recipe: devicelab/devicelab_drone

View File

@ -306,6 +306,7 @@
/dev/devicelab/bin/tasks/windows_home_scroll_perf__timeline_summary.dart @jonahwilliams @flutter/engine
/dev/devicelab/bin/tasks/windows_startup_test.dart @loic-sharma @flutter/desktop
/dev/devicelab/bin/tasks/windowing_test_linux.dart @robert-ancell @flutter/desktop
/dev/devicelab/bin/tasks/windowing_test_macos.dart @knopp @flutter/desktop
/dev/devicelab/bin/tasks/windowing_test_windows.dart @mattkae @flutter/desktop
/dev/devicelab/bin/tasks/mac_desktop_impeller.dart @jonahwilliams @flutter/engine
/dev/devicelab/bin/tasks/linux_desktop_impeller.dart @jonahwilliams @flutter/engine

View File

@ -0,0 +1,12 @@
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter_devicelab/framework/devices.dart';
import 'package:flutter_devicelab/framework/framework.dart';
import 'package:flutter_devicelab/tasks/integration_tests.dart';
Future<void> main() async {
deviceOperatingSystem = DeviceOperatingSystem.macos;
await task(createWindowingDriverTest());
}

View File

@ -8,6 +8,7 @@ import 'dart:async';
import 'dart:convert';
import 'dart:io';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/src/widgets/_window.dart';
import 'package:flutter_driver/driver_extension.dart';
@ -56,6 +57,14 @@ void main() {
controller.addListener(notificationHandler);
act();
// On macOS, the predicate is immediately true, even though
// the animation is in progress and next request for state change
// will be ignored. Easiest way to handle this is to just wait.
if (defaultTargetPlatform == TargetPlatform.macOS) {
await Future.delayed(Duration(seconds: 1));
}
await for (final _ in streamController.stream) {
if (predicate()) {
break;

View File

@ -0,0 +1,7 @@
# Flutter-related
**/Flutter/ephemeral/
**/Pods/
# Xcode-related
**/dgph
**/xcuserdata/

View File

@ -0,0 +1,2 @@
#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
#include "ephemeral/Flutter-Generated.xcconfig"

View File

@ -0,0 +1,2 @@
#include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
#include "ephemeral/Flutter-Generated.xcconfig"

View File

@ -0,0 +1,39 @@
platform :osx, '10.15'
# CocoaPods analytics sends network stats synchronously affecting flutter build latency.
ENV['COCOAPODS_DISABLE_STATS'] = 'true'
project 'Runner', {
'Debug' => :debug,
'Profile' => :release,
'Release' => :release,
}
def flutter_root
generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'ephemeral', 'Flutter-Generated.xcconfig'), __FILE__)
unless File.exist?(generated_xcode_build_settings_path)
raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure \"flutter pub get\" is executed first"
end
File.foreach(generated_xcode_build_settings_path) do |line|
matches = line.match(/FLUTTER_ROOT\=(.*)/)
return matches[1].strip if matches
end
raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Flutter-Generated.xcconfig, then run \"flutter pub get\""
end
require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
flutter_macos_podfile_setup
target 'Runner' do
use_frameworks!
flutter_install_all_macos_pods File.dirname(File.realpath(__FILE__))
end
post_install do |installer|
installer.pods_project.targets.each do |target|
flutter_additional_macos_build_settings(target)
end
end

View File

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View File

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// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import Cocoa
import FlutterMacOS
@main
class AppDelegate: FlutterAppDelegate {
override func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool {
return true
}
var engine: FlutterEngine?
override func applicationDidFinishLaunching(_ notification: Notification) {
engine = FlutterEngine(name: "project", project: nil)
engine?.run(withEntrypoint:nil)
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

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<items>
<menuItem title="About APP_NAME" id="5kV-Vb-QxS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontStandardAboutPanel:" target="-1" id="Exp-CZ-Vem"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
<menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
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</connections>
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<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="hideOtherApplications:" target="-1" id="VT4-aY-XCT"/>
</connections>
</menuItem>
<menuItem title="Show All" id="Kd2-mp-pUS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="unhideAllApplications:" target="-1" id="Dhg-Le-xox"/>
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<menuItem title="Quit APP_NAME" keyEquivalent="q" id="4sb-4s-VLi">
<connections>
<action selector="terminate:" target="-1" id="Te7-pn-YzF"/>
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</items>
</menu>
</menuItem>
<menuItem title="Edit" id="5QF-Oa-p0T">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Edit" id="W48-6f-4Dl">
<items>
<menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
<connections>
<action selector="undo:" target="-1" id="M6e-cu-g7V"/>
</connections>
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<menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
<connections>
<action selector="redo:" target="-1" id="oIA-Rs-6OD"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
<menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
<connections>
<action selector="cut:" target="-1" id="YJe-68-I9s"/>
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</menuItem>
<menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
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<action selector="copy:" target="-1" id="G1f-GL-Joy"/>
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<menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
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<menuItem title="Delete" id="pa3-QI-u2k">
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<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
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</menuItem>
<menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
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<menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
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<menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
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<menuItem title="Correct Spelling Automatically" id="78Y-hA-62v">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticSpellingCorrection:" target="-1" id="2lM-Qi-WAP"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Substitutions" id="9ic-FL-obx">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Substitutions" id="FeM-D8-WVr">
<items>
<menuItem title="Show Substitutions" id="z6F-FW-3nz">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontSubstitutionsPanel:" target="-1" id="oku-mr-iSq"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="gPx-C9-uUO"/>
<menuItem title="Smart Copy/Paste" id="9yt-4B-nSM">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleSmartInsertDelete:" target="-1" id="3IJ-Se-DZD"/>
</connections>
</menuItem>
<menuItem title="Smart Quotes" id="hQb-2v-fYv">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticQuoteSubstitution:" target="-1" id="ptq-xd-QOA"/>
</connections>
</menuItem>
<menuItem title="Smart Dashes" id="rgM-f4-ycn">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticDashSubstitution:" target="-1" id="oCt-pO-9gS"/>
</connections>
</menuItem>
<menuItem title="Smart Links" id="cwL-P1-jid">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticLinkDetection:" target="-1" id="Gip-E3-Fov"/>
</connections>
</menuItem>
<menuItem title="Data Detectors" id="tRr-pd-1PS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticDataDetection:" target="-1" id="R1I-Nq-Kbl"/>
</connections>
</menuItem>
<menuItem title="Text Replacement" id="HFQ-gK-NFA">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticTextReplacement:" target="-1" id="DvP-Fe-Py6"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Transformations" id="2oI-Rn-ZJC">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Transformations" id="c8a-y6-VQd">
<items>
<menuItem title="Make Upper Case" id="vmV-6d-7jI">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="uppercaseWord:" target="-1" id="sPh-Tk-edu"/>
</connections>
</menuItem>
<menuItem title="Make Lower Case" id="d9M-CD-aMd">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="lowercaseWord:" target="-1" id="iUZ-b5-hil"/>
</connections>
</menuItem>
<menuItem title="Capitalize" id="UEZ-Bs-lqG">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="capitalizeWord:" target="-1" id="26H-TL-nsh"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Speech" id="xrE-MZ-jX0">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Speech" id="3rS-ZA-NoH">
<items>
<menuItem title="Start Speaking" id="Ynk-f8-cLZ">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="startSpeaking:" target="-1" id="654-Ng-kyl"/>
</connections>
</menuItem>
<menuItem title="Stop Speaking" id="Oyz-dy-DGm">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="stopSpeaking:" target="-1" id="dX8-6p-jy9"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="View" id="H8h-7b-M4v">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="View" id="HyV-fh-RgO">
<items>
<menuItem title="Enter Full Screen" keyEquivalent="f" id="4J7-dP-txa">
<modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
<connections>
<action selector="toggleFullScreen:" target="-1" id="dU3-MA-1Rq"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Window" id="aUF-d1-5bR">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
<items>
<menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
<connections>
<action selector="performMiniaturize:" target="-1" id="VwT-WD-YPe"/>
</connections>
</menuItem>
<menuItem title="Zoom" id="R4o-n2-Eq4">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="performZoom:" target="-1" id="DIl-cC-cCs"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="eu3-7i-yIM"/>
<menuItem title="Bring All to Front" id="LE2-aR-0XJ">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="arrangeInFront:" target="-1" id="DRN-fu-gQh"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Help" id="EPT-qC-fAb">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Help" systemMenu="help" id="rJ0-wn-3NY"/>
</menuItem>
</items>
<point key="canvasLocation" x="142" y="-258"/>
</menu>
</objects>
</document>

View File

@ -0,0 +1,14 @@
// Application-level settings for the Runner target.
//
// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
// future. If not, the values below would default to using the project name when this becomes a
// 'flutter create' template.
// The application's name. By default this is also the title of the Flutter window.
PRODUCT_NAME = windowing_test
// The application's bundle identifier
PRODUCT_BUNDLE_IDENTIFIER = com.example.windowingTest
// The copyright displayed in application information
PRODUCT_COPYRIGHT = Copyright © 2025 com.example. All rights reserved.

View File

@ -0,0 +1,2 @@
#include "../../Flutter/Flutter-Debug.xcconfig"
#include "Warnings.xcconfig"

View File

@ -0,0 +1,2 @@
#include "../../Flutter/Flutter-Release.xcconfig"
#include "Warnings.xcconfig"

View File

@ -0,0 +1,13 @@
WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
GCC_WARN_UNDECLARED_SELECTOR = YES
CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
CLANG_WARN_PRAGMA_PACK = YES
CLANG_WARN_STRICT_PROTOTYPES = YES
CLANG_WARN_COMMA = YES
GCC_WARN_STRICT_SELECTOR_MATCH = YES
CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
GCC_WARN_SHADOW = YES
CLANG_WARN_UNREACHABLE_CODE = YES

View File

@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.cs.allow-jit</key>
<true/>
<key>com.apple.security.network.server</key>
<true/>
</dict>
</plist>

View File

@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>$(FLUTTER_BUILD_NAME)</string>
<key>CFBundleVersion</key>
<string>$(FLUTTER_BUILD_NUMBER)</string>
<key>LSMinimumSystemVersion</key>
<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
<key>NSHumanReadableCopyright</key>
<string>$(PRODUCT_COPYRIGHT)</string>
<key>NSMainNibFile</key>
<string>MainMenu</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
</dict>
</plist>

View File

@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
</dict>
</plist>

View File

@ -52,54 +52,6 @@ void main() {
expect(data["height"], 600);
}, timeout: Timeout.none);
test(
'Can set constraints and see the resize',
() async {
await driver.requestData(
jsonEncode({
'type': 'set_constraints',
'min_width': 0,
'min_height': 0,
'max_width': 500,
'max_height': 501,
}),
);
final response = await driver.requestData(
jsonEncode({'type': 'get_size'}),
);
final data = jsonDecode(response);
expect(data["width"], 500);
expect(data["height"], 501);
},
timeout: Timeout.none,
onPlatform: {'linux': Skip('Unable to exactly set dimensions on Linux')},
);
test(
'Can set constraints and see the resize (Linux)',
() async {
await driver.requestData(
jsonEncode({
'type': 'set_constraints',
'min_width': 0,
'min_height': 0,
'max_width': 500,
'max_height': 501,
}),
);
final response = await driver.requestData(
jsonEncode({'type': 'get_size'}),
);
final data = jsonDecode(response);
// On Linux setting the constraints limits the window including the decorations,
// but the returned size is the usable area and always smaller.
expect(data["width"], lessThanOrEqualTo(500));
expect(data["height"], lessThanOrEqualTo(501));
},
timeout: Timeout.none,
testOn: "linux",
);
test('Can set and get fullscreen', () async {
await driver.requestData(jsonEncode({'type': 'set_fullscreen'}));
var response = await driver.requestData(
@ -180,5 +132,53 @@ void main() {
timeout: Timeout.none,
onPlatform: {'linux': Skip('Dialogs are not yet supported on Wayland')},
);
test(
'Can set constraints and see the resize',
() async {
await driver.requestData(
jsonEncode({
'type': 'set_constraints',
'min_width': 0,
'min_height': 0,
'max_width': 500,
'max_height': 501,
}),
);
final response = await driver.requestData(
jsonEncode({'type': 'get_size'}),
);
final data = jsonDecode(response);
expect(data["width"], 500);
expect(data["height"], 501);
},
timeout: Timeout.none,
onPlatform: {'linux': Skip('Unable to exactly set dimensions on Linux')},
);
test(
'Can set constraints and see the resize (Linux)',
() async {
await driver.requestData(
jsonEncode({
'type': 'set_constraints',
'min_width': 0,
'min_height': 0,
'max_width': 500,
'max_height': 501,
}),
);
final response = await driver.requestData(
jsonEncode({'type': 'get_size'}),
);
final data = jsonDecode(response);
// On Linux setting the constraints limits the window including the decorations,
// but the returned size is the usable area and always smaller.
expect(data["width"], lessThanOrEqualTo(500));
expect(data["height"], lessThanOrEqualTo(501));
},
timeout: Timeout.none,
testOn: "linux",
);
});
}

View File

@ -24,11 +24,12 @@
@end
struct FlutterWindowSizing {
bool has_size;
struct FlutterWindowSize {
double width;
double height;
bool has_constraints;
};
struct FlutterWindowConstraints {
double min_width;
double min_height;
double max_width;
@ -36,14 +37,12 @@ struct FlutterWindowSizing {
};
struct FlutterWindowCreationRequest {
FlutterWindowSizing contentSize;
bool has_size;
struct FlutterWindowSize size;
bool has_constraints;
struct FlutterWindowConstraints constraints;
void (*on_close)();
void (*on_size_change)();
};
struct FlutterWindowSize {
double width;
double height;
void (*notify_listeners)();
};
extern "C" {
@ -65,7 +64,11 @@ FLUTTER_DARWIN_EXPORT
FlutterWindowSize InternalFlutter_Window_GetContentSize(void* window);
FLUTTER_DARWIN_EXPORT
void InternalFlutter_Window_SetContentSize(void* window, const FlutterWindowSizing* size);
void InternalFlutter_Window_SetContentSize(void* window, const FlutterWindowSize* size);
FLUTTER_DARWIN_EXPORT
void InternalFlutter_Window_SetConstraints(void* window,
const FlutterWindowConstraints* constraints);
FLUTTER_DARWIN_EXPORT
void InternalFlutter_Window_SetTitle(void* window, const char* title);
@ -94,6 +97,12 @@ bool InternalFlutter_Window_IsFullScreen(void* window);
FLUTTER_DARWIN_EXPORT
void InternalFlutter_Window_Activate(void* window);
FLUTTER_DARWIN_EXPORT
char* InternalFlutter_Window_GetTitle(void* window);
FLUTTER_DARWIN_EXPORT
bool InternalFlutter_Window_IsActivated(void* window);
// NOLINTEND(google-objc-function-naming)
}

View File

@ -33,22 +33,31 @@
@interface NSWindow (FlutterWindowSizing)
- (void)flutterSetContentSize:(FlutterWindowSizing)contentSize;
- (void)flutterSetContentSize:(FlutterWindowSize)contentSize;
- (void)flutterSetConstraints:(FlutterWindowConstraints)constraints;
@end
@implementation NSWindow (FlutterWindowSizing)
- (void)flutterSetContentSize:(FlutterWindowSizing)contentSize {
if (contentSize.has_size) {
[self setContentSize:NSMakeSize(contentSize.width, contentSize.height)];
- (void)flutterSetContentSize:(FlutterWindowSize)contentSize {
[self setContentSize:NSMakeSize(contentSize.width, contentSize.height)];
}
- (void)flutterSetConstraints:(FlutterWindowConstraints)constraints {
NSSize size = [self frameRectForContentRect:self.frame].size;
NSSize originalSize = size;
[self setContentMinSize:NSMakeSize(constraints.min_width, constraints.min_height)];
size.width = std::max(size.width, constraints.min_width);
size.height = std::max(size.height, constraints.min_height);
if (constraints.max_width > 0 && constraints.max_height > 0) {
[self setContentMaxSize:NSMakeSize(constraints.max_width, constraints.max_height)];
size.width = std::min(size.width, constraints.max_width);
size.height = std::min(size.height, constraints.max_height);
} else {
[self setContentMaxSize:NSMakeSize(CGFLOAT_MAX, CGFLOAT_MAX)];
}
if (contentSize.has_constraints) {
[self setContentMinSize:NSMakeSize(contentSize.min_width, contentSize.min_height)];
if (contentSize.max_width > 0 && contentSize.max_height > 0) {
[self setContentMaxSize:NSMakeSize(contentSize.max_width, contentSize.max_height)];
} else {
[self setContentMaxSize:NSMakeSize(CGFLOAT_MAX, CGFLOAT_MAX)];
}
if (!NSEqualSizes(originalSize, size)) {
[self setContentSize:size];
}
}
@ -87,21 +96,31 @@
- (void)windowDidResize:(NSNotification*)notification {
flutter::IsolateScope isolate_scope(*_isolate);
_creationRequest.on_size_change();
_creationRequest.notify_listeners();
}
// Miniaturize does not trigger resize event, but for now there
// is no other way to get notification about the state change.
- (void)windowDidMiniaturize:(NSNotification*)notification {
flutter::IsolateScope isolate_scope(*_isolate);
_creationRequest.on_size_change();
_creationRequest.notify_listeners();
}
// Deminiaturize does not trigger resize event, but for now there
// is no other way to get notification about the state change.
- (void)windowDidDeminiaturize:(NSNotification*)notification {
flutter::IsolateScope isolate_scope(*_isolate);
_creationRequest.on_size_change();
_creationRequest.notify_listeners();
}
- (void)windowWillEnterFullScreen:(NSNotification*)notification {
flutter::IsolateScope isolate_scope(*_isolate);
_creationRequest.notify_listeners();
}
- (void)windowWillExitFullScreen:(NSNotification*)notification {
flutter::IsolateScope isolate_scope(*_isolate);
_creationRequest.notify_listeners();
}
@end
@ -135,7 +154,12 @@
window.contentViewController = c;
window.styleMask = NSWindowStyleMaskResizable | NSWindowStyleMaskTitled |
NSWindowStyleMaskClosable | NSWindowStyleMaskMiniaturizable;
[window flutterSetContentSize:request->contentSize];
if (request->has_size) {
[window flutterSetContentSize:request->size];
}
if (request->has_constraints) {
[window flutterSetConstraints:request->constraints];
}
[window setIsVisible:YES];
[window makeKeyAndOrderFront:nil];
@ -200,17 +224,25 @@ void* InternalFlutter_Window_GetHandle(int64_t engine_id, FlutterViewIdentifier
FlutterWindowSize InternalFlutter_Window_GetContentSize(void* window) {
NSWindow* w = (__bridge NSWindow*)window;
NSRect contentRect = [w contentRectForFrameRect:w.frame];
return {
.width = w.frame.size.width,
.height = w.frame.size.height,
.width = contentRect.size.width,
.height = contentRect.size.height,
};
}
void InternalFlutter_Window_SetContentSize(void* window, const FlutterWindowSizing* size) {
void InternalFlutter_Window_SetContentSize(void* window, const FlutterWindowSize* size) {
NSWindow* w = (__bridge NSWindow*)window;
[w flutterSetContentSize:*size];
}
FLUTTER_DARWIN_EXPORT
void InternalFlutter_Window_SetConstraints(void* window,
const FlutterWindowConstraints* constraints) {
NSWindow* w = (__bridge NSWindow*)window;
[w flutterSetConstraints:*constraints];
}
void InternalFlutter_Window_SetTitle(void* window, const char* title) {
NSWindow* w = (__bridge NSWindow*)window;
w.title = [NSString stringWithUTF8String:title];
@ -266,4 +298,14 @@ void InternalFlutter_Window_Activate(void* window) {
[w makeKeyAndOrderFront:nil];
}
char* InternalFlutter_Window_GetTitle(void* window) {
NSWindow* w = (__bridge NSWindow*)window;
return strdup(w.title.UTF8String);
}
bool InternalFlutter_Window_IsActivated(void* window) {
NSWindow* w = (__bridge NSWindow*)window;
return w.isKeyWindow;
}
// NOLINTEND(google-objc-function-naming)

View File

@ -57,9 +57,10 @@ class FlutterWindowControllerRetainTest : public ::testing::Test {};
TEST_F(FlutterWindowControllerTest, CreateRegularWindow) {
FlutterWindowCreationRequest request{
.contentSize = {.has_size = true, .width = 800, .height = 600},
.has_size = true,
.size = {.width = 800, .height = 600},
.on_close = [] {},
.on_size_change = [] {},
.notify_listeners = [] {},
};
FlutterEngine* engine = GetFlutterEngine();
@ -80,9 +81,10 @@ TEST_F(FlutterWindowControllerTest, CreateRegularWindow) {
TEST_F(FlutterWindowControllerRetainTest, WindowControllerDoesNotRetainEngine) {
FlutterWindowCreationRequest request{
.contentSize = {.has_size = true, .width = 800, .height = 600},
.has_size = true,
.size = {.width = 800, .height = 600},
.on_close = [] {},
.on_size_change = [] {},
.notify_listeners = [] {},
};
__weak FlutterEngine* weakEngine = nil;
@ -121,9 +123,10 @@ TEST_F(FlutterWindowControllerRetainTest, WindowControllerDoesNotRetainEngine) {
TEST_F(FlutterWindowControllerTest, DestroyRegularWindow) {
FlutterWindowCreationRequest request{
.contentSize = {.has_size = true, .width = 800, .height = 600},
.has_size = true,
.size = {.width = 800, .height = 600},
.on_close = [] {},
.on_size_change = [] {},
.notify_listeners = [] {},
};
FlutterEngine* engine = GetFlutterEngine();
@ -140,9 +143,10 @@ TEST_F(FlutterWindowControllerTest, DestroyRegularWindow) {
TEST_F(FlutterWindowControllerTest, InternalFlutter_Window_GetHandle) {
FlutterWindowCreationRequest request{
.contentSize = {.has_size = true, .width = 800, .height = 600},
.has_size = true,
.size = {.width = 800, .height = 600},
.on_close = [] {},
.on_size_change = [] {},
.notify_listeners = [] {},
};
FlutterEngine* engine = GetFlutterEngine();
@ -158,9 +162,10 @@ TEST_F(FlutterWindowControllerTest, InternalFlutter_Window_GetHandle) {
TEST_F(FlutterWindowControllerTest, WindowStates) {
FlutterWindowCreationRequest request{
.contentSize = {.has_size = true, .width = 800, .height = 600},
.has_size = true,
.size = {.width = 800, .height = 600},
.on_close = [] {},
.on_size_change = [] {},
.notify_listeners = [] {},
};
FlutterEngine* engine = GetFlutterEngine();

View File

@ -0,0 +1 @@
#include "ephemeral/Flutter-Generated.xcconfig"

View File

@ -0,0 +1 @@
#include "ephemeral/Flutter-Generated.xcconfig"

View File

@ -0,0 +1,589 @@
// !$*UTF8*$!
{
archiveVersion = 1;
classes = {
};
objectVersion = 54;
objects = {
/* Begin PBXAggregateTarget section */
33CC111A2044C6BA0003C045 /* Flutter Assemble */ = {
isa = PBXAggregateTarget;
buildConfigurationList = 33CC111B2044C6BA0003C045 /* Build configuration list for PBXAggregateTarget "Flutter Assemble" */;
buildPhases = (
33CC111E2044C6BF0003C045 /* ShellScript */,
);
dependencies = (
);
name = "Flutter Assemble";
productName = FLX;
};
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/* End PBXBuildFile section */
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isa = PBXContainerItemProxy;
containerPortal = 33CC10E52044A3C60003C045 /* Project object */;
proxyType = 1;
remoteGlobalIDString = 33CC111A2044C6BA0003C045;
remoteInfo = FLX;
};
/* End PBXContainerItemProxy section */
/* Begin PBXCopyFilesBuildPhase section */
33CC110E2044A8840003C045 /* Bundle Framework */ = {
isa = PBXCopyFilesBuildPhase;
buildActionMask = 2147483647;
dstPath = "";
dstSubfolderSpec = 10;
files = (
);
name = "Bundle Framework";
runOnlyForDeploymentPostprocessing = 0;
};
/* End PBXCopyFilesBuildPhase section */
/* Begin PBXFileReference section */
331C80D7294CF71000263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
333000ED22D3DE5D00554162 /* Warnings.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; path = Warnings.xcconfig; sourceTree = "<group>"; };
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</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

View File

@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<Workspace
version = "1.0">
<FileRef
location = "group:Runner.xcodeproj">
</FileRef>
</Workspace>

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@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>IDEDidComputeMac32BitWarning</key>
<true/>
</dict>
</plist>

View File

@ -0,0 +1,20 @@
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import Cocoa
import FlutterMacOS
@main
class AppDelegate: FlutterAppDelegate {
override func applicationSupportsSecureRestorableState(_ app: NSApplication) -> Bool {
return true
}
var engine: FlutterEngine?
override func applicationDidFinishLaunching(_ notification: Notification) {
engine = FlutterEngine(name: "project", project: nil)
engine?.run(withEntrypoint:nil)
}
}

View File

@ -0,0 +1,6 @@
{
"info" : {
"author" : "xcode",
"version" : 1
}
}

View File

@ -0,0 +1,332 @@
<?xml version="1.0" encoding="UTF-8"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="23504" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="23504"/>
</dependencies>
<objects>
<customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
<connections>
<outlet property="delegate" destination="Voe-Tx-rLC" id="GzC-gU-4Uq"/>
</connections>
</customObject>
<customObject id="-1" userLabel="First Responder" customClass="FirstResponder"/>
<customObject id="-3" userLabel="Application" customClass="NSObject"/>
<customObject id="Voe-Tx-rLC" customClass="AppDelegate" customModule="multiple_windows" customModuleProvider="target">
<connections>
<outlet property="applicationMenu" destination="uQy-DD-JDr" id="XBo-yE-nKs"/>
</connections>
</customObject>
<customObject id="YLy-65-1bz" customClass="NSFontManager"/>
<menu title="Main Menu" systemMenu="main" id="AYu-sK-qS6">
<items>
<menuItem title="APP_NAME" id="1Xt-HY-uBw">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="APP_NAME" systemMenu="apple" id="uQy-DD-JDr">
<items>
<menuItem title="About APP_NAME" id="5kV-Vb-QxS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontStandardAboutPanel:" target="-1" id="Exp-CZ-Vem"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="VOq-y0-SEH"/>
<menuItem title="Preferences…" keyEquivalent="," id="BOF-NM-1cW"/>
<menuItem isSeparatorItem="YES" id="wFC-TO-SCJ"/>
<menuItem title="Services" id="NMo-om-nkz">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Services" systemMenu="services" id="hz9-B4-Xy5"/>
</menuItem>
<menuItem isSeparatorItem="YES" id="4je-JR-u6R"/>
<menuItem title="Hide APP_NAME" keyEquivalent="h" id="Olw-nP-bQN">
<connections>
<action selector="hide:" target="-1" id="PnN-Uc-m68"/>
</connections>
</menuItem>
<menuItem title="Hide Others" keyEquivalent="h" id="Vdr-fp-XzO">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="hideOtherApplications:" target="-1" id="VT4-aY-XCT"/>
</connections>
</menuItem>
<menuItem title="Show All" id="Kd2-mp-pUS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="unhideAllApplications:" target="-1" id="Dhg-Le-xox"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="kCx-OE-vgT"/>
<menuItem title="Quit APP_NAME" keyEquivalent="q" id="4sb-4s-VLi">
<connections>
<action selector="terminate:" target="-1" id="Te7-pn-YzF"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Edit" id="5QF-Oa-p0T">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Edit" id="W48-6f-4Dl">
<items>
<menuItem title="Undo" keyEquivalent="z" id="dRJ-4n-Yzg">
<connections>
<action selector="undo:" target="-1" id="M6e-cu-g7V"/>
</connections>
</menuItem>
<menuItem title="Redo" keyEquivalent="Z" id="6dh-zS-Vam">
<connections>
<action selector="redo:" target="-1" id="oIA-Rs-6OD"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="WRV-NI-Exz"/>
<menuItem title="Cut" keyEquivalent="x" id="uRl-iY-unG">
<connections>
<action selector="cut:" target="-1" id="YJe-68-I9s"/>
</connections>
</menuItem>
<menuItem title="Copy" keyEquivalent="c" id="x3v-GG-iWU">
<connections>
<action selector="copy:" target="-1" id="G1f-GL-Joy"/>
</connections>
</menuItem>
<menuItem title="Paste" keyEquivalent="v" id="gVA-U4-sdL">
<connections>
<action selector="paste:" target="-1" id="UvS-8e-Qdg"/>
</connections>
</menuItem>
<menuItem title="Paste and Match Style" keyEquivalent="V" id="WeT-3V-zwk">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="pasteAsPlainText:" target="-1" id="cEh-KX-wJQ"/>
</connections>
</menuItem>
<menuItem title="Delete" id="pa3-QI-u2k">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="delete:" target="-1" id="0Mk-Ml-PaM"/>
</connections>
</menuItem>
<menuItem title="Select All" keyEquivalent="a" id="Ruw-6m-B2m">
<connections>
<action selector="selectAll:" target="-1" id="VNm-Mi-diN"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="uyl-h8-XO2"/>
<menuItem title="Find" id="4EN-yA-p0u">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Find" id="1b7-l0-nxx">
<items>
<menuItem title="Find…" tag="1" keyEquivalent="f" id="Xz5-n4-O0W">
<connections>
<action selector="performFindPanelAction:" target="-1" id="cD7-Qs-BN4"/>
</connections>
</menuItem>
<menuItem title="Find and Replace…" tag="12" keyEquivalent="f" id="YEy-JH-Tfz">
<modifierMask key="keyEquivalentModifierMask" option="YES" command="YES"/>
<connections>
<action selector="performFindPanelAction:" target="-1" id="WD3-Gg-5AJ"/>
</connections>
</menuItem>
<menuItem title="Find Next" tag="2" keyEquivalent="g" id="q09-fT-Sye">
<connections>
<action selector="performFindPanelAction:" target="-1" id="NDo-RZ-v9R"/>
</connections>
</menuItem>
<menuItem title="Find Previous" tag="3" keyEquivalent="G" id="OwM-mh-QMV">
<connections>
<action selector="performFindPanelAction:" target="-1" id="HOh-sY-3ay"/>
</connections>
</menuItem>
<menuItem title="Use Selection for Find" tag="7" keyEquivalent="e" id="buJ-ug-pKt">
<connections>
<action selector="performFindPanelAction:" target="-1" id="U76-nv-p5D"/>
</connections>
</menuItem>
<menuItem title="Jump to Selection" keyEquivalent="j" id="S0p-oC-mLd">
<connections>
<action selector="centerSelectionInVisibleArea:" target="-1" id="IOG-6D-g5B"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Spelling and Grammar" id="Dv1-io-Yv7">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Spelling" id="3IN-sU-3Bg">
<items>
<menuItem title="Show Spelling and Grammar" keyEquivalent=":" id="HFo-cy-zxI">
<connections>
<action selector="showGuessPanel:" target="-1" id="vFj-Ks-hy3"/>
</connections>
</menuItem>
<menuItem title="Check Document Now" keyEquivalent=";" id="hz2-CU-CR7">
<connections>
<action selector="checkSpelling:" target="-1" id="fz7-VC-reM"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="bNw-od-mp5"/>
<menuItem title="Check Spelling While Typing" id="rbD-Rh-wIN">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleContinuousSpellChecking:" target="-1" id="7w6-Qz-0kB"/>
</connections>
</menuItem>
<menuItem title="Check Grammar With Spelling" id="mK6-2p-4JG">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleGrammarChecking:" target="-1" id="muD-Qn-j4w"/>
</connections>
</menuItem>
<menuItem title="Correct Spelling Automatically" id="78Y-hA-62v">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticSpellingCorrection:" target="-1" id="2lM-Qi-WAP"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Substitutions" id="9ic-FL-obx">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Substitutions" id="FeM-D8-WVr">
<items>
<menuItem title="Show Substitutions" id="z6F-FW-3nz">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="orderFrontSubstitutionsPanel:" target="-1" id="oku-mr-iSq"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="gPx-C9-uUO"/>
<menuItem title="Smart Copy/Paste" id="9yt-4B-nSM">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleSmartInsertDelete:" target="-1" id="3IJ-Se-DZD"/>
</connections>
</menuItem>
<menuItem title="Smart Quotes" id="hQb-2v-fYv">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticQuoteSubstitution:" target="-1" id="ptq-xd-QOA"/>
</connections>
</menuItem>
<menuItem title="Smart Dashes" id="rgM-f4-ycn">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticDashSubstitution:" target="-1" id="oCt-pO-9gS"/>
</connections>
</menuItem>
<menuItem title="Smart Links" id="cwL-P1-jid">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticLinkDetection:" target="-1" id="Gip-E3-Fov"/>
</connections>
</menuItem>
<menuItem title="Data Detectors" id="tRr-pd-1PS">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticDataDetection:" target="-1" id="R1I-Nq-Kbl"/>
</connections>
</menuItem>
<menuItem title="Text Replacement" id="HFQ-gK-NFA">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="toggleAutomaticTextReplacement:" target="-1" id="DvP-Fe-Py6"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Transformations" id="2oI-Rn-ZJC">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Transformations" id="c8a-y6-VQd">
<items>
<menuItem title="Make Upper Case" id="vmV-6d-7jI">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="uppercaseWord:" target="-1" id="sPh-Tk-edu"/>
</connections>
</menuItem>
<menuItem title="Make Lower Case" id="d9M-CD-aMd">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="lowercaseWord:" target="-1" id="iUZ-b5-hil"/>
</connections>
</menuItem>
<menuItem title="Capitalize" id="UEZ-Bs-lqG">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="capitalizeWord:" target="-1" id="26H-TL-nsh"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Speech" id="xrE-MZ-jX0">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Speech" id="3rS-ZA-NoH">
<items>
<menuItem title="Start Speaking" id="Ynk-f8-cLZ">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="startSpeaking:" target="-1" id="654-Ng-kyl"/>
</connections>
</menuItem>
<menuItem title="Stop Speaking" id="Oyz-dy-DGm">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="stopSpeaking:" target="-1" id="dX8-6p-jy9"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="View" id="H8h-7b-M4v">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="View" id="HyV-fh-RgO">
<items>
<menuItem title="Enter Full Screen" keyEquivalent="f" id="4J7-dP-txa">
<modifierMask key="keyEquivalentModifierMask" control="YES" command="YES"/>
<connections>
<action selector="toggleFullScreen:" target="-1" id="dU3-MA-1Rq"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Window" id="aUF-d1-5bR">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Window" systemMenu="window" id="Td7-aD-5lo">
<items>
<menuItem title="Minimize" keyEquivalent="m" id="OY7-WF-poV">
<connections>
<action selector="performMiniaturize:" target="-1" id="VwT-WD-YPe"/>
</connections>
</menuItem>
<menuItem title="Zoom" id="R4o-n2-Eq4">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="performZoom:" target="-1" id="DIl-cC-cCs"/>
</connections>
</menuItem>
<menuItem isSeparatorItem="YES" id="eu3-7i-yIM"/>
<menuItem title="Bring All to Front" id="LE2-aR-0XJ">
<modifierMask key="keyEquivalentModifierMask"/>
<connections>
<action selector="arrangeInFront:" target="-1" id="DRN-fu-gQh"/>
</connections>
</menuItem>
</items>
</menu>
</menuItem>
<menuItem title="Help" id="EPT-qC-fAb">
<modifierMask key="keyEquivalentModifierMask"/>
<menu key="submenu" title="Help" systemMenu="help" id="rJ0-wn-3NY"/>
</menuItem>
</items>
<point key="canvasLocation" x="142" y="-258"/>
</menu>
</objects>
</document>

View File

@ -0,0 +1,14 @@
// Application-level settings for the Runner target.
//
// This may be replaced with something auto-generated from metadata (e.g., pubspec.yaml) in the
// future. If not, the values below would default to using the project name when this becomes a
// 'flutter create' template.
// The application's name. By default this is also the title of the Flutter window.
PRODUCT_NAME = multiple_windows
// The application's bundle identifier
PRODUCT_BUNDLE_IDENTIFIER = com.example.multipleWindows
// The copyright displayed in application information
PRODUCT_COPYRIGHT = Copyright © 2025 com.example. All rights reserved.

View File

@ -0,0 +1,2 @@
#include "../../Flutter/Flutter-Debug.xcconfig"
#include "Warnings.xcconfig"

View File

@ -0,0 +1,2 @@
#include "../../Flutter/Flutter-Release.xcconfig"
#include "Warnings.xcconfig"

View File

@ -0,0 +1,13 @@
WARNING_CFLAGS = -Wall -Wconditional-uninitialized -Wnullable-to-nonnull-conversion -Wmissing-method-return-type -Woverlength-strings
GCC_WARN_UNDECLARED_SELECTOR = YES
CLANG_UNDEFINED_BEHAVIOR_SANITIZER_NULLABILITY = YES
CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES
CLANG_WARN_PRAGMA_PACK = YES
CLANG_WARN_STRICT_PROTOTYPES = YES
CLANG_WARN_COMMA = YES
GCC_WARN_STRICT_SELECTOR_MATCH = YES
CLANG_WARN_OBJC_REPEATED_USE_OF_WEAK = YES
CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES
GCC_WARN_SHADOW = YES
CLANG_WARN_UNREACHABLE_CODE = YES

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@ -0,0 +1,12 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.cs.allow-jit</key>
<true/>
<key>com.apple.security.network.server</key>
<true/>
</dict>
</plist>

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@ -0,0 +1,32 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIconFile</key>
<string></string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>$(FLUTTER_BUILD_NAME)</string>
<key>CFBundleVersion</key>
<string>$(FLUTTER_BUILD_NUMBER)</string>
<key>LSMinimumSystemVersion</key>
<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
<key>NSHumanReadableCopyright</key>
<string>$(PRODUCT_COPYRIGHT)</string>
<key>NSMainNibFile</key>
<string>MainMenu</string>
<key>NSPrincipalClass</key>
<string>NSApplication</string>
</dict>
</plist>

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@ -0,0 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.security.app-sandbox</key>
<true/>
</dict>
</plist>

View File

@ -20,6 +20,7 @@ import 'package:flutter/foundation.dart';
import '_window.dart';
import '_window_linux.dart';
import '_window_macos.dart';
import '_window_win32.dart';
/// Creates a default [WindowingOwner] for the current platform.
@ -34,6 +35,8 @@ WindowingOwner? createDefaultOwner() {
return WindowingOwnerWin32();
} else if (Platform.isLinux) {
return WindowingOwnerLinux();
} else if (Platform.isMacOS) {
return WindowingOwnerMacOS();
} else {
return null;
}

View File

@ -0,0 +1,566 @@
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:convert' show utf8;
import 'dart:ffi' hide Size;
import 'dart:io';
import 'dart:ui' show Display, FlutterView;
import 'package:flutter/foundation.dart';
import 'package:flutter/rendering.dart';
import '../foundation/_features.dart';
import '_window.dart';
import 'binding.dart';
// Do not import this file in production applications or packages published
// to pub.dev. Flutter will make breaking changes to this file, even in patch
// versions.
//
// All APIs in this file must be private or must:
//
// 1. Have the `@internal` attribute.
// 2. Throw an `UnsupportedError` if `isWindowingEnabled`
// is `false`.
//
// See: https://github.com/flutter/flutter/issues/30701.
const String _kWindowingDisabledErrorMessage = '''
Windowing APIs are not enabled.
Windowing APIs are currently experimental. Do not use windowing APIs in
production applications or plugins published to pub.dev.
To try experimental windowing APIs:
1. Switch to Flutter's main release channel.
2. Turn on the windowing feature flag.
See: https://github.com/flutter/flutter/issues/30701.
''';
/// [WindowingOwner] implementation for macOS.
///
/// If [Platform.isMacOS] is false, then the constructor will throw an
/// [UnsupportedError].
///
/// {@macro flutter.widgets.windowing.experimental}
///
/// See also:
///
/// * [WindowingOwner], the abstract class that manages native windows.
class WindowingOwnerMacOS extends WindowingOwner {
/// Creates a new [WindowingOwnerMacOS] instance.
///
/// {@macro flutter.widgets.windowing.experimental}
///
/// See also:
///
/// * [WindowingOwner], the abstract class that manages native windows.
@internal
WindowingOwnerMacOS() {
if (!isWindowingEnabled) {
throw UnsupportedError(_kWindowingDisabledErrorMessage);
}
if (!Platform.isMacOS) {
throw UnsupportedError('Only available on the macOS platform');
}
assert(
PlatformDispatcher.instance.engineId != null,
'WindowingOwnerMacOS must be created after the engine has been initialized.',
);
}
@override
RegularWindowController createRegularWindowController({
required RegularWindowControllerDelegate delegate,
Size? preferredSize,
BoxConstraints? preferredConstraints,
String? title,
}) {
final RegularWindowControllerMacOS res = RegularWindowControllerMacOS(
owner: this,
delegate: delegate,
preferredSize: preferredSize,
title: title,
);
_activeControllers.add(res);
return res;
}
@override
bool hasTopLevelWindows() {
return _activeControllers.isNotEmpty;
}
final List<BaseWindowController> _activeControllers = <BaseWindowController>[];
/// Returns the window handle for the given [view], or null is the window
/// handle is not available.
///
/// The window handle is a pointer to the NSWindow instance.
static Pointer<Void> getWindowHandle(FlutterView view) {
return _MacOSPlatformInterface.getWindowHandle(
PlatformDispatcher.instance.engineId!,
view.viewId,
);
}
@override
DialogWindowController createDialogWindowController({
required DialogWindowControllerDelegate delegate,
Size? preferredSize,
BoxConstraints? preferredConstraints,
BaseWindowController? parent,
String? title,
}) {
throw UnimplementedError();
}
}
/// Implementation of [RegularWindowController] for the macOS platform.
///
/// {@macro flutter.widgets.windowing.experimental}
///
/// See also:
///
/// * [RegularWindowController], the base class for regular windows.
class RegularWindowControllerMacOS extends RegularWindowController {
/// Creates a new regular window controller for macOS. When this constructor
/// completes the FlutterView is created and framework is aware of it.
RegularWindowControllerMacOS({
required WindowingOwnerMacOS owner,
required RegularWindowControllerDelegate delegate,
required Size? preferredSize,
BoxConstraints? preferredConstraints,
String? title,
}) : _owner = owner,
_delegate = delegate,
super.empty() {
if (!isWindowingEnabled) {
throw UnsupportedError(_kWindowingDisabledErrorMessage);
}
_onClose = NativeCallable<Void Function()>.isolateLocal(_handleOnClose);
_onResize = NativeCallable<Void Function()>.isolateLocal(_handleOnResize);
final int viewId = _MacOSPlatformInterface.createWindow(
preferredSize: preferredSize,
preferredConstraints: preferredConstraints,
onClose: _onClose.nativeFunction,
onNotifyListeners: _onResize.nativeFunction,
);
final FlutterView flutterView = WidgetsBinding.instance.platformDispatcher.views.firstWhere(
(FlutterView view) => view.viewId == viewId,
);
rootView = flutterView;
if (title != null) {
setTitle(title);
}
}
/// Returns window handle for the current window.
///
/// The handle is a pointer to an NSWindow instance.
Pointer<Void> getWindowHandle() {
_ensureNotDestroyed();
return WindowingOwnerMacOS.getWindowHandle(rootView);
}
bool _destroyed = false;
@override
void destroy() {
if (_destroyed) {
return;
}
final Pointer<Void> handle = getWindowHandle();
_destroyed = true;
_owner._activeControllers.remove(this);
_MacOSPlatformInterface.destroyWindow(handle);
_delegate.onWindowDestroyed();
_onClose.close();
_onResize.close();
}
void _handleOnClose() {
_delegate.onWindowCloseRequested(this);
}
void _handleOnResize() {
notifyListeners();
}
@override
@internal
void setSize(Size size) {
_ensureNotDestroyed();
_MacOSPlatformInterface.setWindowContentSize(getWindowHandle(), size);
}
@override
@internal
void setConstraints(BoxConstraints constraints) {
_ensureNotDestroyed();
_MacOSPlatformInterface.setWindowConstraints(getWindowHandle(), constraints);
}
@override
void setTitle(String title) {
_ensureNotDestroyed();
_MacOSPlatformInterface.setWindowTitle(getWindowHandle(), title);
notifyListeners();
}
final WindowingOwnerMacOS _owner;
final RegularWindowControllerDelegate _delegate;
late final NativeCallable<Void Function()> _onClose;
late final NativeCallable<Void Function()> _onResize;
@override
Size get contentSize {
_ensureNotDestroyed();
return _MacOSPlatformInterface.getWindowContentSize(getWindowHandle());
}
@override
void activate() {
_ensureNotDestroyed();
_MacOSPlatformInterface.activate(getWindowHandle());
}
@override
void setMaximized(bool maximized) {
_ensureNotDestroyed();
_MacOSPlatformInterface.setMaximized(getWindowHandle(), maximized);
}
@override
bool get isMaximized {
_ensureNotDestroyed();
return _MacOSPlatformInterface.isMaximized(getWindowHandle());
}
@override
void setMinimized(bool minimized) {
_ensureNotDestroyed();
if (minimized) {
_MacOSPlatformInterface.minimize(getWindowHandle());
} else {
_MacOSPlatformInterface.unminimize(getWindowHandle());
}
}
@override
bool get isMinimized {
_ensureNotDestroyed();
return _MacOSPlatformInterface.isMinimized(getWindowHandle());
}
@override
void setFullscreen(bool fullscreen, {Display? display}) {
_ensureNotDestroyed();
_MacOSPlatformInterface.setFullscreen(getWindowHandle(), fullscreen);
}
@override
bool get isFullscreen {
_ensureNotDestroyed();
return _MacOSPlatformInterface.isFullscreen(getWindowHandle());
}
void _ensureNotDestroyed() {
if (_destroyed) {
throw StateError('Window has been destroyed.');
}
}
@override
bool get isActivated => _MacOSPlatformInterface.isActivated(getWindowHandle());
@override
String get title => _MacOSPlatformInterface.getTitle(getWindowHandle());
}
final class _WindowCreationRequest extends Struct {
@Bool()
external bool hasSize;
external _Size contentSize;
@Bool()
external bool hasConstraints;
external _Constraints constraints;
external Pointer<NativeFunction<Void Function()>> onClose;
external Pointer<NativeFunction<Void Function()>> onNotifyListeners;
}
final class _Size extends Struct {
@Double()
external double width;
@Double()
external double height;
}
final class _Constraints extends Struct {
@Double()
external double minWidth;
@Double()
external double minHeight;
@Double()
external double maxWidth;
@Double()
external double maxHeight;
}
class _MacOSPlatformInterface {
@Native<Pointer<Void> Function(Int64, Int64)>(symbol: 'InternalFlutter_Window_GetHandle')
external static Pointer<Void> getWindowHandle(int engineId, int viewId);
@Native<Void Function(Pointer<Void>, Pointer<_Size>)>(
symbol: 'InternalFlutter_Window_SetContentSize',
)
external static void _setWindowContentSize(Pointer<Void> windowHandle, Pointer<_Size> size);
static void setWindowContentSize(Pointer<Void> windowHandle, Size size) {
final Pointer<_Size> ffiSize = _allocator<_Size>();
ffiSize.ref
..width = size.width
..height = size.height;
_setWindowContentSize(windowHandle, ffiSize);
_allocator.free(ffiSize);
}
@Native<Void Function(Pointer<Void>, Pointer<_Constraints>)>(
symbol: 'InternalFlutter_Window_SetConstraints',
)
external static void _setWindowConstraints(
Pointer<Void> windowHandle,
Pointer<_Constraints> size,
);
static void setWindowConstraints(Pointer<Void> windowHandle, BoxConstraints constraints) {
final Pointer<_Constraints> ffiConstraints = _allocator<_Constraints>();
ffiConstraints.ref
..minWidth = constraints.minWidth
..minHeight = constraints.minHeight
..maxWidth = constraints.maxWidth
..maxHeight = constraints.maxHeight;
_setWindowConstraints(windowHandle, ffiConstraints);
_allocator.free(ffiConstraints);
}
@Native<Int64 Function(Int64, Pointer<_WindowCreationRequest>)>(
symbol: 'InternalFlutter_WindowController_CreateRegularWindow',
)
external static int _createWindow(int engineId, Pointer<_WindowCreationRequest> request);
/// Creates a new window and returns the viewId of the created FlutterView.
static int createWindow({
required Size? preferredSize,
BoxConstraints? preferredConstraints,
required Pointer<NativeFunction<Void Function()>> onClose,
required Pointer<NativeFunction<Void Function()>> onNotifyListeners,
}) {
final Pointer<_WindowCreationRequest> request = _allocator<_WindowCreationRequest>()
..ref.onClose = onClose
..ref.onNotifyListeners = onNotifyListeners;
if (preferredSize != null) {
request.ref
..hasSize = true
..contentSize.width = preferredSize.width
..contentSize.height = preferredSize.height;
}
if (preferredConstraints != null) {
request.ref
..hasConstraints = true
..constraints.minWidth = preferredConstraints.minWidth
..constraints.minHeight = preferredConstraints.minHeight
..constraints.maxWidth = preferredConstraints.maxWidth
..constraints.maxHeight = preferredConstraints.maxHeight;
}
final int viewId = _createWindow(PlatformDispatcher.instance.engineId!, request);
_allocator.free(request);
return viewId;
}
@Native<Void Function(Int64, Pointer<Void>)>(symbol: 'InternalFlutter_Window_Destroy')
external static void _destroyWindow(int engineId, Pointer<Void> handle);
static void destroyWindow(Pointer<Void> windowHandle) {
_destroyWindow(PlatformDispatcher.instance.engineId!, windowHandle);
}
@Native<_Size Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_GetContentSize')
external static _Size _getWindowContentSize(Pointer<Void> windowHandle);
static Size getWindowContentSize(Pointer<Void> windowHandle) {
final _Size size = _getWindowContentSize(windowHandle);
return Size(size.width, size.height);
}
@Native<Void Function(Pointer<Void>, Pointer<_Utf8>)>(symbol: 'InternalFlutter_Window_SetTitle')
external static void _setWindowTitle(Pointer<Void> windowHandle, Pointer<_Utf8> title);
static void setWindowTitle(Pointer<Void> windowHandle, String title) {
final Pointer<_Utf8> titlePointer = title.toNativeUtf8();
_setWindowTitle(windowHandle, titlePointer);
_allocator.free(titlePointer);
}
@Native<Void Function(Pointer<Void>, Bool)>(symbol: 'InternalFlutter_Window_SetMaximized')
external static void setMaximized(Pointer<Void> windowHandle, bool maximized);
@Native<Bool Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_IsMaximized')
external static bool isMaximized(Pointer<Void> windowHandle);
@Native<Void Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_Minimize')
external static void minimize(Pointer<Void> windowHandle);
@Native<Void Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_Unminimize')
external static void unminimize(Pointer<Void> windowHandle);
@Native<Bool Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_IsMinimized')
external static bool isMinimized(Pointer<Void> windowHandle);
@Native<Void Function(Pointer<Void>, Bool)>(symbol: 'InternalFlutter_Window_SetFullScreen')
external static void setFullscreen(Pointer<Void> windowHandle, bool fullscreen);
@Native<Bool Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_IsFullScreen')
external static bool isFullscreen(Pointer<Void> windowHandle);
@Native<Void Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_Activate')
external static void activate(Pointer<Void> windowHandle);
@Native<Pointer<_Utf8> Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_GetTitle')
external static Pointer<_Utf8> _getTitle(Pointer<Void> windowHandle);
static String getTitle(Pointer<Void> windowHandle) {
final Pointer<_Utf8> title = _getTitle(windowHandle);
final String result = title.toDartString();
_allocator.free(title);
return result;
}
@Native<Bool Function(Pointer<Void>)>(symbol: 'InternalFlutter_Window_IsActivated')
external static bool isActivated(Pointer<Void> windowHandle);
}
// FFI utilities.
typedef _PosixCallocNative = Pointer<Void> Function(IntPtr num, IntPtr size);
@Native<_PosixCallocNative>(symbol: 'calloc')
external Pointer<Void> _posixCalloc(int num, int size);
typedef _PosixFreeNative = Void Function(Pointer<NativeType>);
@Native<Void Function(Pointer<NativeType>)>(symbol: 'free')
external void _posixFree(Pointer<NativeType> ptr);
final Pointer<NativeFunction<_PosixFreeNative>> _posixFreePointer =
Native.addressOf<NativeFunction<_PosixFreeNative>>(_posixFree);
const _CallocAllocator _allocator = _CallocAllocator._();
final class _CallocAllocator implements Allocator {
const _CallocAllocator._();
/// Allocates [byteCount] bytes of zero-initialized of memory on the native
/// heap.
@override
Pointer<T> allocate<T extends NativeType>(int byteCount, {int? alignment}) {
final Pointer<T> result = _posixCalloc(byteCount, 1).cast();
if (result.address == 0) {
throw ArgumentError('Could not allocate $byteCount bytes.');
}
return result;
}
/// Releases memory allocated on the native heap.
@override
void free(Pointer<NativeType> pointer) {
_posixFree(pointer);
}
/// Returns a pointer to a native free function.
Pointer<NativeFinalizerFunction> get nativeFree => _posixFreePointer;
}
/// The contents of a native zero-terminated array of UTF-8 code units.
///
/// The Utf8 type itself has no functionality, it's only intended to be used
/// through a `Pointer<Utf8>` representing the entire array. This pointer is
/// the equivalent of a char pointer (`const char*`) in C code.
final class _Utf8 extends Opaque {}
/// Extension method for converting a`Pointer<Utf8>` to a [String].
extension _Utf8Pointer on Pointer<_Utf8> {
/// Converts this UTF-8 encoded string to a Dart string.
///
/// Decodes the UTF-8 code units of this zero-terminated byte array as
/// Unicode code points and creates a Dart string containing those code
/// points.
///
/// If [length] is provided, zero-termination is ignored and the result can
/// contain NUL characters.
///
/// If [length] is not provided, the returned string is the string up til
/// but not including the first NUL character.
String toDartString({int? length}) {
_ensureNotNullptr('toDartString');
final Pointer<Uint8> codeUnits = cast<Uint8>();
if (length != null) {
RangeError.checkNotNegative(length, 'length');
} else {
length = _length(codeUnits);
}
return utf8.decode(codeUnits.asTypedList(length));
}
static int _length(Pointer<Uint8> codeUnits) {
int length = 0;
while (codeUnits[length] != 0) {
length++;
}
return length;
}
void _ensureNotNullptr(String operation) {
if (this == nullptr) {
throw UnsupportedError("Operation '$operation' not allowed on a 'nullptr'.");
}
}
}
/// Extension method for converting a [String] to a `Pointer<Utf8>`.
extension _StringUtf8Pointer on String {
/// Creates a zero-terminated [_Utf8] code-unit array from this String.
///
/// If this [String] contains NUL characters, converting it back to a string
/// using [_Utf8Pointer.toDartString] will truncate the result if a length is
/// not passed.
///
/// Unpaired surrogate code points in this [String] will be encoded as
/// replacement characters (U+FFFD, encoded as the bytes 0xEF 0xBF 0xBD) in
/// the UTF-8 encoded result. See [Utf8Encoder] for details on encoding.
///
/// Returns an [allocator]-allocated pointer to the result.
Pointer<_Utf8> toNativeUtf8({Allocator allocator = _allocator}) {
final Uint8List units = utf8.encode(this);
final Pointer<Uint8> result = allocator<Uint8>(units.length + 1);
final Uint8List nativeString = result.asTypedList(units.length + 1);
nativeString.setAll(0, units);
nativeString[units.length] = 0;
return result.cast();
}
}