At Flutterdle, accessible from https://github.com/johnnysbug/flutter_wordle, one of our main priorities is the privacy of our visitors. This Privacy Policy document contains types of information that is collected and recorded by Flutterdle and how we use it.
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If you have additional questions or require more information about our Privacy Policy, do not hesitate to contact us.
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This Privacy Policy applies only to our online activities and is valid for visitors to our website with regards to the information that they shared and/or collect in Flutterdle. This policy is not applicable to any information collected offline or via channels other than this website. Our Privacy Policy was created with the help of the Free Privacy Policy Generator.
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Consent
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By using our website, you hereby consent to our Privacy Policy and agree to its terms.
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Information we collect
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The personal information that you are asked to provide, and the reasons why you are asked to provide it, will be made clear to you at the point we ask you to provide your personal information.
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If you contact us directly, we may receive additional information about you such as your name, email address, phone number, the contents of the message and/or attachments you may send us, and any other information you may choose to provide.
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When you register for an Account, we may ask for your contact information, including items such as name, company name, address, email address, and telephone number.
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How we use your information
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We use the information we collect in various ways, including to:
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Provide, operate, and maintain our website
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Improve, personalize, and expand our website
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Understand and analyze how you use our website
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Develop new products, services, features, and functionality
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Communicate with you, either directly or through one of our partners, including for customer service, to provide you with updates and other information relating to the website, and for marketing and promotional purposes
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Send you emails
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Find and prevent fraud
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Log Files
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Flutterdle follows a standard procedure of using log files. These files log visitors when they visit websites. All hosting companies do this and a part of hosting services' analytics. The information collected by log files include internet protocol (IP) addresses, browser type, Internet Service Provider (ISP), date and time stamp, referring/exit pages, and possibly the number of clicks. These are not linked to any information that is personally identifiable. The purpose of the information is for analyzing trends, administering the site, tracking users' movement on the website, and gathering demographic information.
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Advertising Partners Privacy Policies
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You may consult this list to find the Privacy Policy for each of the advertising partners of Flutterdle.
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Third-party ad servers or ad networks uses technologies like cookies, JavaScript, or Web Beacons that are used in their respective advertisements and links that appear on Flutterdle, which are sent directly to users' browser. They automatically receive your IP address when this occurs. These technologies are used to measure the effectiveness of their advertising campaigns and/or to personalize the advertising content that you see on websites that you visit.
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Note that Flutterdle has no access to or control over these cookies that are used by third-party advertisers.
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Third Party Privacy Policies
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Flutterdle's Privacy Policy does not apply to other advertisers or websites. Thus, we are advising you to consult the respective Privacy Policies of these third-party ad servers for more detailed information. It may include their practices and instructions about how to opt-out of certain options.
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You can choose to disable cookies through your individual browser options. To know more detailed information about cookie management with specific web browsers, it can be found at the browsers' respective websites.
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CCPA Privacy Rights (Do Not Sell My Personal Information)
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Under the CCPA, among other rights, California consumers have the right to:
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Request that a business that collects a consumer's personal data disclose the categories and specific pieces of personal data that a business has collected about consumers.
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Request that a business delete any personal data about the consumer that a business has collected.
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Request that a business that sells a consumer's personal data, not sell the consumer's personal data.
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If you make a request, we have one month to respond to you. If you would like to exercise any of these rights, please contact us.
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GDPR Data Protection Rights
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We would like to make sure you are fully aware of all of your data protection rights. Every user is entitled to the following:
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The right to access – You have the right to request copies of your personal data. We may charge you a small fee for this service.
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The right to rectification – You have the right to request that we correct any information you believe is inaccurate. You also have the right to request that we complete the information you believe is incomplete.
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The right to erasure – You have the right to request that we erase your personal data, under certain conditions.
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The right to restrict processing – You have the right to request that we restrict the processing of your personal data, under certain conditions.
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The right to object to processing – You have the right to object to our processing of your personal data, under certain conditions.
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The right to data portability – You have the right to request that we transfer the data that we have collected to another organization, or directly to you, under certain conditions.
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If you make a request, we have one month to respond to you. If you would like to exercise any of these rights, please contact us.
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Children's Information
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Another part of our priority is adding protection for children while using the internet. We encourage parents and guardians to observe, participate in, and/or monitor and guide their online activity.
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Flutterdle does not knowingly collect any Personal Identifiable Information from children under the age of 13. If you think that your child provided this kind of information on our website, we strongly encourage you to contact us immediately and we will do our best efforts to promptly remove such information from our records.
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/pubspec.yaml:
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1 | name: flutterdle
2 | description: A new Flutter project.
3 |
4 | # The following line prevents the package from being accidentally published to
5 | # pub.dev using `flutter pub publish`. This is preferred for private packages.
6 | publish_to: 'none' # Remove this line if you wish to publish to pub.dev
7 |
8 | # The following defines the version and build number for your application.
9 | # A version number is three numbers separated by dots, like 1.2.43
10 | # followed by an optional build number separated by a +.
11 | # Both the version and the builder number may be overridden in flutter
12 | # build by specifying --build-name and --build-number, respectively.
13 | # In Android, build-name is used as versionName while build-number used as versionCode.
14 | # Read more about Android versioning at https://developer.android.com/studio/publish/versioning
15 | # In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.
16 | # Read more about iOS versioning at
17 | # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
18 | version: 1.0.7+1
19 |
20 | environment:
21 | sdk: ">=2.16.1 <3.0.0"
22 |
23 | # Dependencies specify other packages that your package needs in order to work.
24 | # To automatically upgrade your package dependencies to the latest versions
25 | # consider running `flutter pub upgrade --major-versions`. Alternatively,
26 | # dependencies can be manually updated by changing the version numbers below to
27 | # the latest version available on pub.dev. To see which dependencies have newer
28 | # versions available, run `flutter pub outdated`.
29 | dependencies:
30 | flutter:
31 | sdk: flutter
32 |
33 | flutter_animator: ^3.2.1
34 | # The following adds the Cupertino Icons font to your application.
35 | # Use with the CupertinoIcons class for iOS style icons.
36 | cupertino_icons: ^1.0.2
37 | test: ^1.19.5
38 | tuple: ^2.0.0
39 | share_plus: ^4.0.2
40 | path_provider: ^2.0.9
41 | package_info_plus: ^1.0.6
42 |
43 | dev_dependencies:
44 | flutter_test:
45 | sdk: flutter
46 |
47 | # The "flutter_lints" package below contains a set of recommended lints to
48 | # encourage good coding practices. The lint set provided by the package is
49 | # activated in the `analysis_options.yaml` file located at the root of your
50 | # package. See that file for information about deactivating specific lint
51 | # rules and activating additional ones.
52 | flutter_lints: ^1.0.0
53 |
54 | # For information on the generic Dart part of this file, see the
55 | # following page: https://dart.dev/tools/pub/pubspec
56 |
57 | # The following section is specific to Flutter.
58 | flutter:
59 | uses-material-design: true
60 | assets:
61 | - assets/answers.txt
62 | - assets/allowed_guesses.txt
63 | - assets/stats.json
64 | # The following line ensures that the Material Icons font is
65 | # included with your application, so that you can use the icons in
66 | # the material Icons class.
67 | # uses-material-design: true
68 |
69 | # An image asset can refer to one or more resolution-specific "variants", see
70 | # https://flutter.dev/assets-and-images/#resolution-aware.
71 |
72 | # For details regarding adding assets from package dependencies, see
73 | # https://flutter.dev/assets-and-images/#from-packages
74 |
75 | # To add custom fonts to your application, add a fonts section here,
76 | # in this "flutter" section. Each entry in this list should have a
77 | # "family" key with the font family name, and a "fonts" key with a
78 | # list giving the asset and other descriptors for the font. For
79 | # example:
80 | # fonts:
81 | # - family: Schyler
82 | # fonts:
83 | # - asset: fonts/Schyler-Regular.ttf
84 | # - asset: fonts/Schyler-Italic.ttf
85 | # style: italic
86 | # - family: Trajan Pro
87 | # fonts:
88 | # - asset: fonts/TrajanPro.ttf
89 | # - asset: fonts/TrajanPro_Bold.ttf
90 | # weight: 700
91 | #
92 | # For details regarding fonts from package dependencies,
93 | # see https://flutter.dev/custom-fonts/#from-packages
94 |
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/test/services/matching_service_test.dart:
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1 | import 'package:flutterdle/domain.dart';
2 | import 'package:test/test.dart';
3 | import 'package:flutterdle/services/matching_service.dart';
4 | import 'package:tuple/tuple.dart';
5 |
6 | bool compareMatches(List first, List second) {
7 | for (var i = 0; i < 5; i++) {
8 | if (first[i].index != second[i].index ||
9 | first[i].value != second[i].value ||
10 | first[i].color != second[i].color) {
11 | return false;
12 | }
13 | }
14 | return true;
15 | }
16 |
17 | void main() {
18 | var testData = >>[
19 | Tuple3('STRAW', 'STRAW', [
20 | Letter(index: 0, value: 'S', color: GameColor.correct),
21 | Letter(index: 1, value: 'T', color: GameColor.correct),
22 | Letter(index: 2, value: 'R', color: GameColor.correct),
23 | Letter(index: 3, value: 'A', color: GameColor.correct),
24 | Letter(index: 4, value: 'W', color: GameColor.correct)
25 | ]),
26 | Tuple3('STRAW', 'TRAIN', [
27 | Letter(index: 0, value: 'S', color: GameColor.absent),
28 | Letter(index: 1, value: 'T', color: GameColor.present),
29 | Letter(index: 2, value: 'R', color: GameColor.present),
30 | Letter(index: 3, value: 'A', color: GameColor.present),
31 | Letter(index: 4, value: 'W', color: GameColor.absent)
32 | ]),
33 | Tuple3('STRAW', 'MULCH', [
34 | Letter(index: 0, value: 'S', color: GameColor.absent),
35 | Letter(index: 1, value: 'T', color: GameColor.absent),
36 | Letter(index: 2, value: 'R', color: GameColor.absent),
37 | Letter(index: 3, value: 'A', color: GameColor.absent),
38 | Letter(index: 4, value: 'W', color: GameColor.absent)
39 | ]),
40 | Tuple3('CLASS', 'SMART', [
41 | Letter(index: 0, value: 'C', color: GameColor.absent),
42 | Letter(index: 1, value: 'L', color: GameColor.absent),
43 | Letter(index: 2, value: 'A', color: GameColor.correct),
44 | Letter(index: 3, value: 'S', color: GameColor.present),
45 | Letter(index: 4, value: 'S', color: GameColor.absent)
46 | ]),
47 | Tuple3('SMART', 'CLASS', [
48 | Letter(index: 0, value: 'S', color: GameColor.present),
49 | Letter(index: 1, value: 'M', color: GameColor.absent),
50 | Letter(index: 2, value: 'A', color: GameColor.correct),
51 | Letter(index: 3, value: 'R', color: GameColor.absent),
52 | Letter(index: 4, value: 'T', color: GameColor.absent)
53 | ]),
54 | Tuple3('QUICK', 'VIVID', [
55 | Letter(index: 0, value: 'Q', color: GameColor.absent),
56 | Letter(index: 1, value: 'U', color: GameColor.absent),
57 | Letter(index: 2, value: 'I', color: GameColor.present),
58 | Letter(index: 3, value: 'C', color: GameColor.absent),
59 | Letter(index: 4, value: 'K', color: GameColor.absent)
60 | ]),
61 | Tuple3('SILLY', 'LILLY', [
62 | Letter(index: 0, value: 'S', color: GameColor.absent),
63 | Letter(index: 1, value: 'I', color: GameColor.correct),
64 | Letter(index: 2, value: 'L', color: GameColor.correct),
65 | Letter(index: 3, value: 'L', color: GameColor.correct),
66 | Letter(index: 4, value: 'Y', color: GameColor.correct)
67 | ]),
68 | Tuple3('LILLY', 'SILLY', [
69 | Letter(index: 0, value: 'L', color: GameColor.absent),
70 | Letter(index: 1, value: 'I', color: GameColor.correct),
71 | Letter(index: 2, value: 'L', color: GameColor.correct),
72 | Letter(index: 3, value: 'L', color: GameColor.correct),
73 | Letter(index: 4, value: 'Y', color: GameColor.correct)
74 | ]),
75 | Tuple3('BUDDY', 'ADDED', [
76 | Letter(index: 0, value: 'B', color: GameColor.absent),
77 | Letter(index: 1, value: 'U', color: GameColor.absent),
78 | Letter(index: 2, value: 'D', color: GameColor.correct),
79 | Letter(index: 3, value: 'D', color: GameColor.present),
80 | Letter(index: 4, value: 'Y', color: GameColor.absent)
81 | ]),
82 | Tuple3('ADDED', 'BUDDY', [
83 | Letter(index: 0, value: 'A', color: GameColor.absent),
84 | Letter(index: 1, value: 'D', color: GameColor.present),
85 | Letter(index: 2, value: 'D', color: GameColor.correct),
86 | Letter(index: 3, value: 'E', color: GameColor.absent),
87 | Letter(index: 4, value: 'D', color: GameColor.absent)
88 | ]),
89 | Tuple3('ABATE', 'EAGER', [
90 | Letter(index: 0, value: 'A', color: GameColor.present),
91 | Letter(index: 1, value: 'B', color: GameColor.absent),
92 | Letter(index: 2, value: 'A', color: GameColor.absent),
93 | Letter(index: 3, value: 'T', color: GameColor.absent),
94 | Letter(index: 4, value: 'E', color: GameColor.present)
95 | ]),
96 | Tuple3('EAGER', 'ABATE', [
97 | Letter(index: 0, value: 'E', color: GameColor.present),
98 | Letter(index: 1, value: 'A', color: GameColor.present),
99 | Letter(index: 2, value: 'G', color: GameColor.absent),
100 | Letter(index: 3, value: 'E', color: GameColor.absent),
101 | Letter(index: 4, value: 'R', color: GameColor.absent)
102 | ]),
103 | ];
104 |
105 | for (var t in testData) {
106 | test(
107 | 'MatchingService should return correct results for ${t.item1} and ${t.item2}',
108 | () {
109 | var actualResult = MatchingService.matches(t.item1, t.item2).toList();
110 | expect(compareMatches(actualResult, t.item3), true);
111 | });
112 | }
113 | }
114 |
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/web/favicon.png:
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https://raw.githubusercontent.com/johnnysbug/flutterdle/7d5cee3969867605beea21ecf5183c9075162748/web/favicon.png
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/web/icons/Icon-192.png:
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https://raw.githubusercontent.com/johnnysbug/flutterdle/7d5cee3969867605beea21ecf5183c9075162748/web/icons/Icon-192.png
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/web/icons/Icon-512.png:
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https://raw.githubusercontent.com/johnnysbug/flutterdle/7d5cee3969867605beea21ecf5183c9075162748/web/icons/Icon-512.png
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/web/icons/Icon-maskable-192.png:
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https://raw.githubusercontent.com/johnnysbug/flutterdle/7d5cee3969867605beea21ecf5183c9075162748/web/icons/Icon-maskable-192.png
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/web/icons/Icon-maskable-512.png:
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https://raw.githubusercontent.com/johnnysbug/flutterdle/7d5cee3969867605beea21ecf5183c9075162748/web/icons/Icon-maskable-512.png
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/web/index.html:
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29 |
30 |
31 |
32 | flutterdle
33 |
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/web/manifest.json:
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1 | {
2 | "name": "flutterdle",
3 | "short_name": "flutterdle",
4 | "start_url": ".",
5 | "display": "standalone",
6 | "background_color": "#0175C2",
7 | "theme_color": "#0175C2",
8 | "description": "A new Flutter project.",
9 | "orientation": "portrait-primary",
10 | "prefer_related_applications": false,
11 | "icons": [
12 | {
13 | "src": "icons/Icon-192.png",
14 | "sizes": "192x192",
15 | "type": "image/png"
16 | },
17 | {
18 | "src": "icons/Icon-512.png",
19 | "sizes": "512x512",
20 | "type": "image/png"
21 | },
22 | {
23 | "src": "icons/Icon-maskable-192.png",
24 | "sizes": "192x192",
25 | "type": "image/png",
26 | "purpose": "maskable"
27 | },
28 | {
29 | "src": "icons/Icon-maskable-512.png",
30 | "sizes": "512x512",
31 | "type": "image/png",
32 | "purpose": "maskable"
33 | }
34 | ]
35 | }
36 |
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/windows/.gitignore:
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1 | flutter/ephemeral/
2 |
3 | # Visual Studio user-specific files.
4 | *.suo
5 | *.user
6 | *.userosscache
7 | *.sln.docstates
8 |
9 | # Visual Studio build-related files.
10 | x64/
11 | x86/
12 |
13 | # Visual Studio cache files
14 | # files ending in .cache can be ignored
15 | *.[Cc]ache
16 | # but keep track of directories ending in .cache
17 | !*.[Cc]ache/
18 |
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/windows/CMakeLists.txt:
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1 | cmake_minimum_required(VERSION 3.14)
2 | project(flutterdle LANGUAGES CXX)
3 |
4 | set(BINARY_NAME "flutterdle")
5 |
6 | cmake_policy(SET CMP0063 NEW)
7 |
8 | set(CMAKE_INSTALL_RPATH "$ORIGIN/lib")
9 |
10 | # Configure build options.
11 | get_property(IS_MULTICONFIG GLOBAL PROPERTY GENERATOR_IS_MULTI_CONFIG)
12 | if(IS_MULTICONFIG)
13 | set(CMAKE_CONFIGURATION_TYPES "Debug;Profile;Release"
14 | CACHE STRING "" FORCE)
15 | else()
16 | if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
17 | set(CMAKE_BUILD_TYPE "Debug" CACHE
18 | STRING "Flutter build mode" FORCE)
19 | set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
20 | "Debug" "Profile" "Release")
21 | endif()
22 | endif()
23 |
24 | set(CMAKE_EXE_LINKER_FLAGS_PROFILE "${CMAKE_EXE_LINKER_FLAGS_RELEASE}")
25 | set(CMAKE_SHARED_LINKER_FLAGS_PROFILE "${CMAKE_SHARED_LINKER_FLAGS_RELEASE}")
26 | set(CMAKE_C_FLAGS_PROFILE "${CMAKE_C_FLAGS_RELEASE}")
27 | set(CMAKE_CXX_FLAGS_PROFILE "${CMAKE_CXX_FLAGS_RELEASE}")
28 |
29 | # Use Unicode for all projects.
30 | add_definitions(-DUNICODE -D_UNICODE)
31 |
32 | # Compilation settings that should be applied to most targets.
33 | function(APPLY_STANDARD_SETTINGS TARGET)
34 | target_compile_features(${TARGET} PUBLIC cxx_std_17)
35 | target_compile_options(${TARGET} PRIVATE /W4 /WX /wd"4100")
36 | target_compile_options(${TARGET} PRIVATE /EHsc)
37 | target_compile_definitions(${TARGET} PRIVATE "_HAS_EXCEPTIONS=0")
38 | target_compile_definitions(${TARGET} PRIVATE "$<$:_DEBUG>")
39 | endfunction()
40 |
41 | set(FLUTTER_MANAGED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/flutter")
42 |
43 | # Flutter library and tool build rules.
44 | add_subdirectory(${FLUTTER_MANAGED_DIR})
45 |
46 | # Application build
47 | add_subdirectory("runner")
48 |
49 | # Generated plugin build rules, which manage building the plugins and adding
50 | # them to the application.
51 | include(flutter/generated_plugins.cmake)
52 |
53 |
54 | # === Installation ===
55 | # Support files are copied into place next to the executable, so that it can
56 | # run in place. This is done instead of making a separate bundle (as on Linux)
57 | # so that building and running from within Visual Studio will work.
58 | set(BUILD_BUNDLE_DIR "$")
59 | # Make the "install" step default, as it's required to run.
60 | set(CMAKE_VS_INCLUDE_INSTALL_TO_DEFAULT_BUILD 1)
61 | if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
62 | set(CMAKE_INSTALL_PREFIX "${BUILD_BUNDLE_DIR}" CACHE PATH "..." FORCE)
63 | endif()
64 |
65 | set(INSTALL_BUNDLE_DATA_DIR "${CMAKE_INSTALL_PREFIX}/data")
66 | set(INSTALL_BUNDLE_LIB_DIR "${CMAKE_INSTALL_PREFIX}")
67 |
68 | install(TARGETS ${BINARY_NAME} RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
69 | COMPONENT Runtime)
70 |
71 | install(FILES "${FLUTTER_ICU_DATA_FILE}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
72 | COMPONENT Runtime)
73 |
74 | install(FILES "${FLUTTER_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
75 | COMPONENT Runtime)
76 |
77 | if(PLUGIN_BUNDLED_LIBRARIES)
78 | install(FILES "${PLUGIN_BUNDLED_LIBRARIES}"
79 | DESTINATION "${INSTALL_BUNDLE_LIB_DIR}"
80 | COMPONENT Runtime)
81 | endif()
82 |
83 | # Fully re-copy the assets directory on each build to avoid having stale files
84 | # from a previous install.
85 | set(FLUTTER_ASSET_DIR_NAME "flutter_assets")
86 | install(CODE "
87 | file(REMOVE_RECURSE \"${INSTALL_BUNDLE_DATA_DIR}/${FLUTTER_ASSET_DIR_NAME}\")
88 | " COMPONENT Runtime)
89 | install(DIRECTORY "${PROJECT_BUILD_DIR}/${FLUTTER_ASSET_DIR_NAME}"
90 | DESTINATION "${INSTALL_BUNDLE_DATA_DIR}" COMPONENT Runtime)
91 |
92 | # Install the AOT library on non-Debug builds only.
93 | install(FILES "${AOT_LIBRARY}" DESTINATION "${INSTALL_BUNDLE_DATA_DIR}"
94 | CONFIGURATIONS Profile;Release
95 | COMPONENT Runtime)
96 |
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/windows/flutter/CMakeLists.txt:
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1 | cmake_minimum_required(VERSION 3.14)
2 |
3 | set(EPHEMERAL_DIR "${CMAKE_CURRENT_SOURCE_DIR}/ephemeral")
4 |
5 | # Configuration provided via flutter tool.
6 | include(${EPHEMERAL_DIR}/generated_config.cmake)
7 |
8 | # TODO: Move the rest of this into files in ephemeral. See
9 | # https://github.com/flutter/flutter/issues/57146.
10 | set(WRAPPER_ROOT "${EPHEMERAL_DIR}/cpp_client_wrapper")
11 |
12 | # === Flutter Library ===
13 | set(FLUTTER_LIBRARY "${EPHEMERAL_DIR}/flutter_windows.dll")
14 |
15 | # Published to parent scope for install step.
16 | set(FLUTTER_LIBRARY ${FLUTTER_LIBRARY} PARENT_SCOPE)
17 | set(FLUTTER_ICU_DATA_FILE "${EPHEMERAL_DIR}/icudtl.dat" PARENT_SCOPE)
18 | set(PROJECT_BUILD_DIR "${PROJECT_DIR}/build/" PARENT_SCOPE)
19 | set(AOT_LIBRARY "${PROJECT_DIR}/build/windows/app.so" PARENT_SCOPE)
20 |
21 | list(APPEND FLUTTER_LIBRARY_HEADERS
22 | "flutter_export.h"
23 | "flutter_windows.h"
24 | "flutter_messenger.h"
25 | "flutter_plugin_registrar.h"
26 | "flutter_texture_registrar.h"
27 | )
28 | list(TRANSFORM FLUTTER_LIBRARY_HEADERS PREPEND "${EPHEMERAL_DIR}/")
29 | add_library(flutter INTERFACE)
30 | target_include_directories(flutter INTERFACE
31 | "${EPHEMERAL_DIR}"
32 | )
33 | target_link_libraries(flutter INTERFACE "${FLUTTER_LIBRARY}.lib")
34 | add_dependencies(flutter flutter_assemble)
35 |
36 | # === Wrapper ===
37 | list(APPEND CPP_WRAPPER_SOURCES_CORE
38 | "core_implementations.cc"
39 | "standard_codec.cc"
40 | )
41 | list(TRANSFORM CPP_WRAPPER_SOURCES_CORE PREPEND "${WRAPPER_ROOT}/")
42 | list(APPEND CPP_WRAPPER_SOURCES_PLUGIN
43 | "plugin_registrar.cc"
44 | )
45 | list(TRANSFORM CPP_WRAPPER_SOURCES_PLUGIN PREPEND "${WRAPPER_ROOT}/")
46 | list(APPEND CPP_WRAPPER_SOURCES_APP
47 | "flutter_engine.cc"
48 | "flutter_view_controller.cc"
49 | )
50 | list(TRANSFORM CPP_WRAPPER_SOURCES_APP PREPEND "${WRAPPER_ROOT}/")
51 |
52 | # Wrapper sources needed for a plugin.
53 | add_library(flutter_wrapper_plugin STATIC
54 | ${CPP_WRAPPER_SOURCES_CORE}
55 | ${CPP_WRAPPER_SOURCES_PLUGIN}
56 | )
57 | apply_standard_settings(flutter_wrapper_plugin)
58 | set_target_properties(flutter_wrapper_plugin PROPERTIES
59 | POSITION_INDEPENDENT_CODE ON)
60 | set_target_properties(flutter_wrapper_plugin PROPERTIES
61 | CXX_VISIBILITY_PRESET hidden)
62 | target_link_libraries(flutter_wrapper_plugin PUBLIC flutter)
63 | target_include_directories(flutter_wrapper_plugin PUBLIC
64 | "${WRAPPER_ROOT}/include"
65 | )
66 | add_dependencies(flutter_wrapper_plugin flutter_assemble)
67 |
68 | # Wrapper sources needed for the runner.
69 | add_library(flutter_wrapper_app STATIC
70 | ${CPP_WRAPPER_SOURCES_CORE}
71 | ${CPP_WRAPPER_SOURCES_APP}
72 | )
73 | apply_standard_settings(flutter_wrapper_app)
74 | target_link_libraries(flutter_wrapper_app PUBLIC flutter)
75 | target_include_directories(flutter_wrapper_app PUBLIC
76 | "${WRAPPER_ROOT}/include"
77 | )
78 | add_dependencies(flutter_wrapper_app flutter_assemble)
79 |
80 | # === Flutter tool backend ===
81 | # _phony_ is a non-existent file to force this command to run every time,
82 | # since currently there's no way to get a full input/output list from the
83 | # flutter tool.
84 | set(PHONY_OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/_phony_")
85 | set_source_files_properties("${PHONY_OUTPUT}" PROPERTIES SYMBOLIC TRUE)
86 | add_custom_command(
87 | OUTPUT ${FLUTTER_LIBRARY} ${FLUTTER_LIBRARY_HEADERS}
88 | ${CPP_WRAPPER_SOURCES_CORE} ${CPP_WRAPPER_SOURCES_PLUGIN}
89 | ${CPP_WRAPPER_SOURCES_APP}
90 | ${PHONY_OUTPUT}
91 | COMMAND ${CMAKE_COMMAND} -E env
92 | ${FLUTTER_TOOL_ENVIRONMENT}
93 | "${FLUTTER_ROOT}/packages/flutter_tools/bin/tool_backend.bat"
94 | windows-x64 $
95 | VERBATIM
96 | )
97 | add_custom_target(flutter_assemble DEPENDS
98 | "${FLUTTER_LIBRARY}"
99 | ${FLUTTER_LIBRARY_HEADERS}
100 | ${CPP_WRAPPER_SOURCES_CORE}
101 | ${CPP_WRAPPER_SOURCES_PLUGIN}
102 | ${CPP_WRAPPER_SOURCES_APP}
103 | )
104 |
--------------------------------------------------------------------------------
/windows/flutter/generated_plugin_registrant.cc:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | // clang-format off
6 |
7 | #include "generated_plugin_registrant.h"
8 |
9 | #include
10 |
11 | void RegisterPlugins(flutter::PluginRegistry* registry) {
12 | UrlLauncherWindowsRegisterWithRegistrar(
13 | registry->GetRegistrarForPlugin("UrlLauncherWindows"));
14 | }
15 |
--------------------------------------------------------------------------------
/windows/flutter/generated_plugin_registrant.h:
--------------------------------------------------------------------------------
1 | //
2 | // Generated file. Do not edit.
3 | //
4 |
5 | // clang-format off
6 |
7 | #ifndef GENERATED_PLUGIN_REGISTRANT_
8 | #define GENERATED_PLUGIN_REGISTRANT_
9 |
10 | #include
11 |
12 | // Registers Flutter plugins.
13 | void RegisterPlugins(flutter::PluginRegistry* registry);
14 |
15 | #endif // GENERATED_PLUGIN_REGISTRANT_
16 |
--------------------------------------------------------------------------------
/windows/flutter/generated_plugins.cmake:
--------------------------------------------------------------------------------
1 | #
2 | # Generated file, do not edit.
3 | #
4 |
5 | list(APPEND FLUTTER_PLUGIN_LIST
6 | url_launcher_windows
7 | )
8 |
9 | set(PLUGIN_BUNDLED_LIBRARIES)
10 |
11 | foreach(plugin ${FLUTTER_PLUGIN_LIST})
12 | add_subdirectory(flutter/ephemeral/.plugin_symlinks/${plugin}/windows plugins/${plugin})
13 | target_link_libraries(${BINARY_NAME} PRIVATE ${plugin}_plugin)
14 | list(APPEND PLUGIN_BUNDLED_LIBRARIES $)
15 | list(APPEND PLUGIN_BUNDLED_LIBRARIES ${${plugin}_bundled_libraries})
16 | endforeach(plugin)
17 |
--------------------------------------------------------------------------------
/windows/runner/CMakeLists.txt:
--------------------------------------------------------------------------------
1 | cmake_minimum_required(VERSION 3.14)
2 | project(runner LANGUAGES CXX)
3 |
4 | add_executable(${BINARY_NAME} WIN32
5 | "flutter_window.cpp"
6 | "main.cpp"
7 | "utils.cpp"
8 | "win32_window.cpp"
9 | "${FLUTTER_MANAGED_DIR}/generated_plugin_registrant.cc"
10 | "Runner.rc"
11 | "runner.exe.manifest"
12 | )
13 | apply_standard_settings(${BINARY_NAME})
14 | target_compile_definitions(${BINARY_NAME} PRIVATE "NOMINMAX")
15 | target_link_libraries(${BINARY_NAME} PRIVATE flutter flutter_wrapper_app)
16 | target_include_directories(${BINARY_NAME} PRIVATE "${CMAKE_SOURCE_DIR}")
17 | add_dependencies(${BINARY_NAME} flutter_assemble)
18 |
--------------------------------------------------------------------------------
/windows/runner/Runner.rc:
--------------------------------------------------------------------------------
1 | // Microsoft Visual C++ generated resource script.
2 | //
3 | #pragma code_page(65001)
4 | #include "resource.h"
5 |
6 | #define APSTUDIO_READONLY_SYMBOLS
7 | /////////////////////////////////////////////////////////////////////////////
8 | //
9 | // Generated from the TEXTINCLUDE 2 resource.
10 | //
11 | #include "winres.h"
12 |
13 | /////////////////////////////////////////////////////////////////////////////
14 | #undef APSTUDIO_READONLY_SYMBOLS
15 |
16 | /////////////////////////////////////////////////////////////////////////////
17 | // English (United States) resources
18 |
19 | #if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_ENU)
20 | LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
21 |
22 | #ifdef APSTUDIO_INVOKED
23 | /////////////////////////////////////////////////////////////////////////////
24 | //
25 | // TEXTINCLUDE
26 | //
27 |
28 | 1 TEXTINCLUDE
29 | BEGIN
30 | "resource.h\0"
31 | END
32 |
33 | 2 TEXTINCLUDE
34 | BEGIN
35 | "#include ""winres.h""\r\n"
36 | "\0"
37 | END
38 |
39 | 3 TEXTINCLUDE
40 | BEGIN
41 | "\r\n"
42 | "\0"
43 | END
44 |
45 | #endif // APSTUDIO_INVOKED
46 |
47 |
48 | /////////////////////////////////////////////////////////////////////////////
49 | //
50 | // Icon
51 | //
52 |
53 | // Icon with lowest ID value placed first to ensure application icon
54 | // remains consistent on all systems.
55 | IDI_APP_ICON ICON "resources\\app_icon.ico"
56 |
57 |
58 | /////////////////////////////////////////////////////////////////////////////
59 | //
60 | // Version
61 | //
62 |
63 | #ifdef FLUTTER_BUILD_NUMBER
64 | #define VERSION_AS_NUMBER FLUTTER_BUILD_NUMBER
65 | #else
66 | #define VERSION_AS_NUMBER 1,0,0
67 | #endif
68 |
69 | #ifdef FLUTTER_BUILD_NAME
70 | #define VERSION_AS_STRING #FLUTTER_BUILD_NAME
71 | #else
72 | #define VERSION_AS_STRING "1.0.0"
73 | #endif
74 |
75 | VS_VERSION_INFO VERSIONINFO
76 | FILEVERSION VERSION_AS_NUMBER
77 | PRODUCTVERSION VERSION_AS_NUMBER
78 | FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
79 | #ifdef _DEBUG
80 | FILEFLAGS VS_FF_DEBUG
81 | #else
82 | FILEFLAGS 0x0L
83 | #endif
84 | FILEOS VOS__WINDOWS32
85 | FILETYPE VFT_APP
86 | FILESUBTYPE 0x0L
87 | BEGIN
88 | BLOCK "StringFileInfo"
89 | BEGIN
90 | BLOCK "040904e4"
91 | BEGIN
92 | VALUE "CompanyName", "com.example" "\0"
93 | VALUE "FileDescription", "flutter_wordle" "\0"
94 | VALUE "FileVersion", VERSION_AS_STRING "\0"
95 | VALUE "InternalName", "flutter_wordle" "\0"
96 | VALUE "LegalCopyright", "Copyright (C) 2022 com.example. All rights reserved." "\0"
97 | VALUE "OriginalFilename", "flutter_wordle.exe" "\0"
98 | VALUE "ProductName", "flutter_wordle" "\0"
99 | VALUE "ProductVersion", VERSION_AS_STRING "\0"
100 | END
101 | END
102 | BLOCK "VarFileInfo"
103 | BEGIN
104 | VALUE "Translation", 0x409, 1252
105 | END
106 | END
107 |
108 | #endif // English (United States) resources
109 | /////////////////////////////////////////////////////////////////////////////
110 |
111 |
112 |
113 | #ifndef APSTUDIO_INVOKED
114 | /////////////////////////////////////////////////////////////////////////////
115 | //
116 | // Generated from the TEXTINCLUDE 3 resource.
117 | //
118 |
119 |
120 | /////////////////////////////////////////////////////////////////////////////
121 | #endif // not APSTUDIO_INVOKED
122 |
--------------------------------------------------------------------------------
/windows/runner/flutter_window.cpp:
--------------------------------------------------------------------------------
1 | #include "flutter_window.h"
2 |
3 | #include
4 |
5 | #include "flutter/generated_plugin_registrant.h"
6 |
7 | FlutterWindow::FlutterWindow(const flutter::DartProject& project)
8 | : project_(project) {}
9 |
10 | FlutterWindow::~FlutterWindow() {}
11 |
12 | bool FlutterWindow::OnCreate() {
13 | if (!Win32Window::OnCreate()) {
14 | return false;
15 | }
16 |
17 | RECT frame = GetClientArea();
18 |
19 | // The size here must match the window dimensions to avoid unnecessary surface
20 | // creation / destruction in the startup path.
21 | flutter_controller_ = std::make_unique(
22 | frame.right - frame.left, frame.bottom - frame.top, project_);
23 | // Ensure that basic setup of the controller was successful.
24 | if (!flutter_controller_->engine() || !flutter_controller_->view()) {
25 | return false;
26 | }
27 | RegisterPlugins(flutter_controller_->engine());
28 | SetChildContent(flutter_controller_->view()->GetNativeWindow());
29 | return true;
30 | }
31 |
32 | void FlutterWindow::OnDestroy() {
33 | if (flutter_controller_) {
34 | flutter_controller_ = nullptr;
35 | }
36 |
37 | Win32Window::OnDestroy();
38 | }
39 |
40 | LRESULT
41 | FlutterWindow::MessageHandler(HWND hwnd, UINT const message,
42 | WPARAM const wparam,
43 | LPARAM const lparam) noexcept {
44 | // Give Flutter, including plugins, an opportunity to handle window messages.
45 | if (flutter_controller_) {
46 | std::optional result =
47 | flutter_controller_->HandleTopLevelWindowProc(hwnd, message, wparam,
48 | lparam);
49 | if (result) {
50 | return *result;
51 | }
52 | }
53 |
54 | switch (message) {
55 | case WM_FONTCHANGE:
56 | flutter_controller_->engine()->ReloadSystemFonts();
57 | break;
58 | }
59 |
60 | return Win32Window::MessageHandler(hwnd, message, wparam, lparam);
61 | }
62 |
--------------------------------------------------------------------------------
/windows/runner/flutter_window.h:
--------------------------------------------------------------------------------
1 | #ifndef RUNNER_FLUTTER_WINDOW_H_
2 | #define RUNNER_FLUTTER_WINDOW_H_
3 |
4 | #include
5 | #include
6 |
7 | #include
8 |
9 | #include "win32_window.h"
10 |
11 | // A window that does nothing but host a Flutter view.
12 | class FlutterWindow : public Win32Window {
13 | public:
14 | // Creates a new FlutterWindow hosting a Flutter view running |project|.
15 | explicit FlutterWindow(const flutter::DartProject& project);
16 | virtual ~FlutterWindow();
17 |
18 | protected:
19 | // Win32Window:
20 | bool OnCreate() override;
21 | void OnDestroy() override;
22 | LRESULT MessageHandler(HWND window, UINT const message, WPARAM const wparam,
23 | LPARAM const lparam) noexcept override;
24 |
25 | private:
26 | // The project to run.
27 | flutter::DartProject project_;
28 |
29 | // The Flutter instance hosted by this window.
30 | std::unique_ptr flutter_controller_;
31 | };
32 |
33 | #endif // RUNNER_FLUTTER_WINDOW_H_
34 |
--------------------------------------------------------------------------------
/windows/runner/main.cpp:
--------------------------------------------------------------------------------
1 | #include
2 | #include
3 | #include
4 |
5 | #include "flutter_window.h"
6 | #include "utils.h"
7 |
8 | int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
9 | _In_ wchar_t *command_line, _In_ int show_command) {
10 | // Attach to console when present (e.g., 'flutter run') or create a
11 | // new console when running with a debugger.
12 | if (!::AttachConsole(ATTACH_PARENT_PROCESS) && ::IsDebuggerPresent()) {
13 | CreateAndAttachConsole();
14 | }
15 |
16 | // Initialize COM, so that it is available for use in the library and/or
17 | // plugins.
18 | ::CoInitializeEx(nullptr, COINIT_APARTMENTTHREADED);
19 |
20 | flutter::DartProject project(L"data");
21 |
22 | std::vector command_line_arguments =
23 | GetCommandLineArguments();
24 |
25 | project.set_dart_entrypoint_arguments(std::move(command_line_arguments));
26 |
27 | FlutterWindow window(project);
28 | Win32Window::Point origin(10, 10);
29 | Win32Window::Size size(1280, 720);
30 | if (!window.CreateAndShow(L"flutterdle", origin, size)) {
31 | return EXIT_FAILURE;
32 | }
33 | window.SetQuitOnClose(true);
34 |
35 | ::MSG msg;
36 | while (::GetMessage(&msg, nullptr, 0, 0)) {
37 | ::TranslateMessage(&msg);
38 | ::DispatchMessage(&msg);
39 | }
40 |
41 | ::CoUninitialize();
42 | return EXIT_SUCCESS;
43 | }
44 |
--------------------------------------------------------------------------------
/windows/runner/resource.h:
--------------------------------------------------------------------------------
1 | //{{NO_DEPENDENCIES}}
2 | // Microsoft Visual C++ generated include file.
3 | // Used by Runner.rc
4 | //
5 | #define IDI_APP_ICON 101
6 |
7 | // Next default values for new objects
8 | //
9 | #ifdef APSTUDIO_INVOKED
10 | #ifndef APSTUDIO_READONLY_SYMBOLS
11 | #define _APS_NEXT_RESOURCE_VALUE 102
12 | #define _APS_NEXT_COMMAND_VALUE 40001
13 | #define _APS_NEXT_CONTROL_VALUE 1001
14 | #define _APS_NEXT_SYMED_VALUE 101
15 | #endif
16 | #endif
17 |
--------------------------------------------------------------------------------
/windows/runner/resources/app_icon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/johnnysbug/flutterdle/7d5cee3969867605beea21ecf5183c9075162748/windows/runner/resources/app_icon.ico
--------------------------------------------------------------------------------
/windows/runner/runner.exe.manifest:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 | PerMonitorV2
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
--------------------------------------------------------------------------------
/windows/runner/utils.cpp:
--------------------------------------------------------------------------------
1 | #include "utils.h"
2 |
3 | #include
4 | #include
5 | #include
6 | #include
7 |
8 | #include
9 |
10 | void CreateAndAttachConsole() {
11 | if (::AllocConsole()) {
12 | FILE *unused;
13 | if (freopen_s(&unused, "CONOUT$", "w", stdout)) {
14 | _dup2(_fileno(stdout), 1);
15 | }
16 | if (freopen_s(&unused, "CONOUT$", "w", stderr)) {
17 | _dup2(_fileno(stdout), 2);
18 | }
19 | std::ios::sync_with_stdio();
20 | FlutterDesktopResyncOutputStreams();
21 | }
22 | }
23 |
24 | std::vector GetCommandLineArguments() {
25 | // Convert the UTF-16 command line arguments to UTF-8 for the Engine to use.
26 | int argc;
27 | wchar_t** argv = ::CommandLineToArgvW(::GetCommandLineW(), &argc);
28 | if (argv == nullptr) {
29 | return std::vector();
30 | }
31 |
32 | std::vector command_line_arguments;
33 |
34 | // Skip the first argument as it's the binary name.
35 | for (int i = 1; i < argc; i++) {
36 | command_line_arguments.push_back(Utf8FromUtf16(argv[i]));
37 | }
38 |
39 | ::LocalFree(argv);
40 |
41 | return command_line_arguments;
42 | }
43 |
44 | std::string Utf8FromUtf16(const wchar_t* utf16_string) {
45 | if (utf16_string == nullptr) {
46 | return std::string();
47 | }
48 | int target_length = ::WideCharToMultiByte(
49 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
50 | -1, nullptr, 0, nullptr, nullptr);
51 | if (target_length == 0) {
52 | return std::string();
53 | }
54 | std::string utf8_string;
55 | utf8_string.resize(target_length);
56 | int converted_length = ::WideCharToMultiByte(
57 | CP_UTF8, WC_ERR_INVALID_CHARS, utf16_string,
58 | -1, utf8_string.data(),
59 | target_length, nullptr, nullptr);
60 | if (converted_length == 0) {
61 | return std::string();
62 | }
63 | return utf8_string;
64 | }
65 |
--------------------------------------------------------------------------------
/windows/runner/utils.h:
--------------------------------------------------------------------------------
1 | #ifndef RUNNER_UTILS_H_
2 | #define RUNNER_UTILS_H_
3 |
4 | #include
5 | #include
6 |
7 | // Creates a console for the process, and redirects stdout and stderr to
8 | // it for both the runner and the Flutter library.
9 | void CreateAndAttachConsole();
10 |
11 | // Takes a null-terminated wchar_t* encoded in UTF-16 and returns a std::string
12 | // encoded in UTF-8. Returns an empty std::string on failure.
13 | std::string Utf8FromUtf16(const wchar_t* utf16_string);
14 |
15 | // Gets the command line arguments passed in as a std::vector,
16 | // encoded in UTF-8. Returns an empty std::vector on failure.
17 | std::vector GetCommandLineArguments();
18 |
19 | #endif // RUNNER_UTILS_H_
20 |
--------------------------------------------------------------------------------
/windows/runner/win32_window.cpp:
--------------------------------------------------------------------------------
1 | #include "win32_window.h"
2 |
3 | #include
4 |
5 | #include "resource.h"
6 |
7 | namespace {
8 |
9 | constexpr const wchar_t kWindowClassName[] = L"FLUTTER_RUNNER_WIN32_WINDOW";
10 |
11 | // The number of Win32Window objects that currently exist.
12 | static int g_active_window_count = 0;
13 |
14 | using EnableNonClientDpiScaling = BOOL __stdcall(HWND hwnd);
15 |
16 | // Scale helper to convert logical scaler values to physical using passed in
17 | // scale factor
18 | int Scale(int source, double scale_factor) {
19 | return static_cast(source * scale_factor);
20 | }
21 |
22 | // Dynamically loads the |EnableNonClientDpiScaling| from the User32 module.
23 | // This API is only needed for PerMonitor V1 awareness mode.
24 | void EnableFullDpiSupportIfAvailable(HWND hwnd) {
25 | HMODULE user32_module = LoadLibraryA("User32.dll");
26 | if (!user32_module) {
27 | return;
28 | }
29 | auto enable_non_client_dpi_scaling =
30 | reinterpret_cast(
31 | GetProcAddress(user32_module, "EnableNonClientDpiScaling"));
32 | if (enable_non_client_dpi_scaling != nullptr) {
33 | enable_non_client_dpi_scaling(hwnd);
34 | FreeLibrary(user32_module);
35 | }
36 | }
37 |
38 | } // namespace
39 |
40 | // Manages the Win32Window's window class registration.
41 | class WindowClassRegistrar {
42 | public:
43 | ~WindowClassRegistrar() = default;
44 |
45 | // Returns the singleton registar instance.
46 | static WindowClassRegistrar* GetInstance() {
47 | if (!instance_) {
48 | instance_ = new WindowClassRegistrar();
49 | }
50 | return instance_;
51 | }
52 |
53 | // Returns the name of the window class, registering the class if it hasn't
54 | // previously been registered.
55 | const wchar_t* GetWindowClass();
56 |
57 | // Unregisters the window class. Should only be called if there are no
58 | // instances of the window.
59 | void UnregisterWindowClass();
60 |
61 | private:
62 | WindowClassRegistrar() = default;
63 |
64 | static WindowClassRegistrar* instance_;
65 |
66 | bool class_registered_ = false;
67 | };
68 |
69 | WindowClassRegistrar* WindowClassRegistrar::instance_ = nullptr;
70 |
71 | const wchar_t* WindowClassRegistrar::GetWindowClass() {
72 | if (!class_registered_) {
73 | WNDCLASS window_class{};
74 | window_class.hCursor = LoadCursor(nullptr, IDC_ARROW);
75 | window_class.lpszClassName = kWindowClassName;
76 | window_class.style = CS_HREDRAW | CS_VREDRAW;
77 | window_class.cbClsExtra = 0;
78 | window_class.cbWndExtra = 0;
79 | window_class.hInstance = GetModuleHandle(nullptr);
80 | window_class.hIcon =
81 | LoadIcon(window_class.hInstance, MAKEINTRESOURCE(IDI_APP_ICON));
82 | window_class.hbrBackground = 0;
83 | window_class.lpszMenuName = nullptr;
84 | window_class.lpfnWndProc = Win32Window::WndProc;
85 | RegisterClass(&window_class);
86 | class_registered_ = true;
87 | }
88 | return kWindowClassName;
89 | }
90 |
91 | void WindowClassRegistrar::UnregisterWindowClass() {
92 | UnregisterClass(kWindowClassName, nullptr);
93 | class_registered_ = false;
94 | }
95 |
96 | Win32Window::Win32Window() {
97 | ++g_active_window_count;
98 | }
99 |
100 | Win32Window::~Win32Window() {
101 | --g_active_window_count;
102 | Destroy();
103 | }
104 |
105 | bool Win32Window::CreateAndShow(const std::wstring& title,
106 | const Point& origin,
107 | const Size& size) {
108 | Destroy();
109 |
110 | const wchar_t* window_class =
111 | WindowClassRegistrar::GetInstance()->GetWindowClass();
112 |
113 | const POINT target_point = {static_cast(origin.x),
114 | static_cast(origin.y)};
115 | HMONITOR monitor = MonitorFromPoint(target_point, MONITOR_DEFAULTTONEAREST);
116 | UINT dpi = FlutterDesktopGetDpiForMonitor(monitor);
117 | double scale_factor = dpi / 96.0;
118 |
119 | HWND window = CreateWindow(
120 | window_class, title.c_str(), WS_OVERLAPPEDWINDOW | WS_VISIBLE,
121 | Scale(origin.x, scale_factor), Scale(origin.y, scale_factor),
122 | Scale(size.width, scale_factor), Scale(size.height, scale_factor),
123 | nullptr, nullptr, GetModuleHandle(nullptr), this);
124 |
125 | if (!window) {
126 | return false;
127 | }
128 |
129 | return OnCreate();
130 | }
131 |
132 | // static
133 | LRESULT CALLBACK Win32Window::WndProc(HWND const window,
134 | UINT const message,
135 | WPARAM const wparam,
136 | LPARAM const lparam) noexcept {
137 | if (message == WM_NCCREATE) {
138 | auto window_struct = reinterpret_cast(lparam);
139 | SetWindowLongPtr(window, GWLP_USERDATA,
140 | reinterpret_cast(window_struct->lpCreateParams));
141 |
142 | auto that = static_cast(window_struct->lpCreateParams);
143 | EnableFullDpiSupportIfAvailable(window);
144 | that->window_handle_ = window;
145 | } else if (Win32Window* that = GetThisFromHandle(window)) {
146 | return that->MessageHandler(window, message, wparam, lparam);
147 | }
148 |
149 | return DefWindowProc(window, message, wparam, lparam);
150 | }
151 |
152 | LRESULT
153 | Win32Window::MessageHandler(HWND hwnd,
154 | UINT const message,
155 | WPARAM const wparam,
156 | LPARAM const lparam) noexcept {
157 | switch (message) {
158 | case WM_DESTROY:
159 | window_handle_ = nullptr;
160 | Destroy();
161 | if (quit_on_close_) {
162 | PostQuitMessage(0);
163 | }
164 | return 0;
165 |
166 | case WM_DPICHANGED: {
167 | auto newRectSize = reinterpret_cast(lparam);
168 | LONG newWidth = newRectSize->right - newRectSize->left;
169 | LONG newHeight = newRectSize->bottom - newRectSize->top;
170 |
171 | SetWindowPos(hwnd, nullptr, newRectSize->left, newRectSize->top, newWidth,
172 | newHeight, SWP_NOZORDER | SWP_NOACTIVATE);
173 |
174 | return 0;
175 | }
176 | case WM_SIZE: {
177 | RECT rect = GetClientArea();
178 | if (child_content_ != nullptr) {
179 | // Size and position the child window.
180 | MoveWindow(child_content_, rect.left, rect.top, rect.right - rect.left,
181 | rect.bottom - rect.top, TRUE);
182 | }
183 | return 0;
184 | }
185 |
186 | case WM_ACTIVATE:
187 | if (child_content_ != nullptr) {
188 | SetFocus(child_content_);
189 | }
190 | return 0;
191 | }
192 |
193 | return DefWindowProc(window_handle_, message, wparam, lparam);
194 | }
195 |
196 | void Win32Window::Destroy() {
197 | OnDestroy();
198 |
199 | if (window_handle_) {
200 | DestroyWindow(window_handle_);
201 | window_handle_ = nullptr;
202 | }
203 | if (g_active_window_count == 0) {
204 | WindowClassRegistrar::GetInstance()->UnregisterWindowClass();
205 | }
206 | }
207 |
208 | Win32Window* Win32Window::GetThisFromHandle(HWND const window) noexcept {
209 | return reinterpret_cast(
210 | GetWindowLongPtr(window, GWLP_USERDATA));
211 | }
212 |
213 | void Win32Window::SetChildContent(HWND content) {
214 | child_content_ = content;
215 | SetParent(content, window_handle_);
216 | RECT frame = GetClientArea();
217 |
218 | MoveWindow(content, frame.left, frame.top, frame.right - frame.left,
219 | frame.bottom - frame.top, true);
220 |
221 | SetFocus(child_content_);
222 | }
223 |
224 | RECT Win32Window::GetClientArea() {
225 | RECT frame;
226 | GetClientRect(window_handle_, &frame);
227 | return frame;
228 | }
229 |
230 | HWND Win32Window::GetHandle() {
231 | return window_handle_;
232 | }
233 |
234 | void Win32Window::SetQuitOnClose(bool quit_on_close) {
235 | quit_on_close_ = quit_on_close;
236 | }
237 |
238 | bool Win32Window::OnCreate() {
239 | // No-op; provided for subclasses.
240 | return true;
241 | }
242 |
243 | void Win32Window::OnDestroy() {
244 | // No-op; provided for subclasses.
245 | }
246 |
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/windows/runner/win32_window.h:
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1 | #ifndef RUNNER_WIN32_WINDOW_H_
2 | #define RUNNER_WIN32_WINDOW_H_
3 |
4 | #include
5 |
6 | #include
7 | #include
8 | #include
9 |
10 | // A class abstraction for a high DPI-aware Win32 Window. Intended to be
11 | // inherited from by classes that wish to specialize with custom
12 | // rendering and input handling
13 | class Win32Window {
14 | public:
15 | struct Point {
16 | unsigned int x;
17 | unsigned int y;
18 | Point(unsigned int x, unsigned int y) : x(x), y(y) {}
19 | };
20 |
21 | struct Size {
22 | unsigned int width;
23 | unsigned int height;
24 | Size(unsigned int width, unsigned int height)
25 | : width(width), height(height) {}
26 | };
27 |
28 | Win32Window();
29 | virtual ~Win32Window();
30 |
31 | // Creates and shows a win32 window with |title| and position and size using
32 | // |origin| and |size|. New windows are created on the default monitor. Window
33 | // sizes are specified to the OS in physical pixels, hence to ensure a
34 | // consistent size to will treat the width height passed in to this function
35 | // as logical pixels and scale to appropriate for the default monitor. Returns
36 | // true if the window was created successfully.
37 | bool CreateAndShow(const std::wstring& title,
38 | const Point& origin,
39 | const Size& size);
40 |
41 | // Release OS resources associated with window.
42 | void Destroy();
43 |
44 | // Inserts |content| into the window tree.
45 | void SetChildContent(HWND content);
46 |
47 | // Returns the backing Window handle to enable clients to set icon and other
48 | // window properties. Returns nullptr if the window has been destroyed.
49 | HWND GetHandle();
50 |
51 | // If true, closing this window will quit the application.
52 | void SetQuitOnClose(bool quit_on_close);
53 |
54 | // Return a RECT representing the bounds of the current client area.
55 | RECT GetClientArea();
56 |
57 | protected:
58 | // Processes and route salient window messages for mouse handling,
59 | // size change and DPI. Delegates handling of these to member overloads that
60 | // inheriting classes can handle.
61 | virtual LRESULT MessageHandler(HWND window,
62 | UINT const message,
63 | WPARAM const wparam,
64 | LPARAM const lparam) noexcept;
65 |
66 | // Called when CreateAndShow is called, allowing subclass window-related
67 | // setup. Subclasses should return false if setup fails.
68 | virtual bool OnCreate();
69 |
70 | // Called when Destroy is called.
71 | virtual void OnDestroy();
72 |
73 | private:
74 | friend class WindowClassRegistrar;
75 |
76 | // OS callback called by message pump. Handles the WM_NCCREATE message which
77 | // is passed when the non-client area is being created and enables automatic
78 | // non-client DPI scaling so that the non-client area automatically
79 | // responsponds to changes in DPI. All other messages are handled by
80 | // MessageHandler.
81 | static LRESULT CALLBACK WndProc(HWND const window,
82 | UINT const message,
83 | WPARAM const wparam,
84 | LPARAM const lparam) noexcept;
85 |
86 | // Retrieves a class instance pointer for |window|
87 | static Win32Window* GetThisFromHandle(HWND const window) noexcept;
88 |
89 | bool quit_on_close_ = false;
90 |
91 | // window handle for top level window.
92 | HWND window_handle_ = nullptr;
93 |
94 | // window handle for hosted content.
95 | HWND child_content_ = nullptr;
96 | };
97 |
98 | #endif // RUNNER_WIN32_WINDOW_H_
99 |
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28 | 
29 | 
30 |