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qandroidplatformiconengine.cpp
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1// Copyright (C) 2023 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#include "qandroidplatformiconengine.h"
5
6#ifndef QT_NO_ICON
7
8#include "androidjnimain.h"
9
10#include <QtCore/qdebug.h>
11#include <QtCore/qjniarray.h>
12#include <QtCore/qjniobject.h>
13#include <QtCore/qloggingcategory.h>
14#include <QtCore/qfile.h>
15#include <QtCore/qset.h>
16
17#include <QtGui/qfontdatabase.h>
18#include <QtGui/qpainter.h>
19#include <QtGui/qpalette.h>
20
21QT_BEGIN_NAMESPACE
22
23using namespace Qt::StringLiterals;
24Q_STATIC_LOGGING_CATEGORY(lcIconEngineFontDownload, "qt.qpa.iconengine.fontdownload")
25
26// the primary types to work with the FontRequest API
27Q_DECLARE_JNI_CLASS(FontRequest, "androidx/core/provider/FontRequest")
28Q_DECLARE_JNI_CLASS(FontsContractCompat, "androidx/core/provider/FontsContractCompat")
29Q_DECLARE_JNI_CLASS(FontFamilyResult, "androidx/core/provider/FontsContractCompat$FontFamilyResult")
30Q_DECLARE_JNI_CLASS(FontInfo, "androidx/core/provider/FontsContractCompat$FontInfo")
31
32// various utility types
33Q_DECLARE_JNI_CLASS(List, "java/util/List"); // List is just an Interface
34Q_DECLARE_JNI_CLASS(HashSet, "java/util/HashSet");
35Q_DECLARE_JNI_CLASS(CancellationSignal, "android/os/CancellationSignal")
36Q_DECLARE_JNI_CLASS(ParcelFileDescriptor, "android/os/ParcelFileDescriptor")
37Q_DECLARE_JNI_CLASS(PackageManager, "android/content/pm/PackageManager")
38Q_DECLARE_JNI_CLASS(ProviderInfo, "android/content/pm/ProviderInfo")
39Q_DECLARE_JNI_CLASS(PackageInfo, "android/content/pm/PackageInfo")
40Q_DECLARE_JNI_CLASS(Signature, "android/content/pm/Signature")
41
42namespace FontProvider {
43
44static QString fetchFont(const QString &query)
45{
46 using namespace QtJniTypes;
47
48 static QMap<QString, QString> triedFonts;
49 const auto it = triedFonts.find(query);
50 if (it != triedFonts.constEnd())
51 return it.value();
52
53 QString fontFamily;
54 triedFonts[query] = fontFamily; // mark as tried
55
56 QStringList loadedFamilies;
57 if (QFile file(query); file.open(QIODevice::ReadOnly)) {
58 qCDebug(lcIconEngineFontDownload) << "Loading font from resource" << query;
59 const QByteArray fontData = file.readAll();
60 int fontId = QFontDatabase::addApplicationFontFromData(fontData);
61 loadedFamilies << QFontDatabase::applicationFontFamilies(fontId);
62 } else if (!query.startsWith(u":/"_s)) {
63 const QString package = u"com.google.android.gms"_s;
64 const QString authority = u"com.google.android.gms.fonts"_s;
65
66 // First we access the content provider to get the signatures of the authority for the package
67 const auto context = QtAndroidPrivate::context();
68
69 auto packageManager = context.callMethod<PackageManager>("getPackageManager");
70 if (!packageManager.isValid()) {
71 qCWarning(lcIconEngineFontDownload, "Failed to instantiate PackageManager");
72 return fontFamily;
73 }
74 const int signaturesField = PackageManager::getStaticField<int>("GET_SIGNATURES");
75 auto providerInfo = packageManager.callMethod<ProviderInfo>("resolveContentProvider",
76 authority, 0);
77 if (!providerInfo.isValid()) {
78 qCWarning(lcIconEngineFontDownload, "Failed to resolve content provider");
79 return fontFamily;
80 }
81 const QString packageName = providerInfo.getField<QString>("packageName");
82 if (packageName != package) {
83 qCWarning(lcIconEngineFontDownload, "Mismatched provider package - expected '%s', got '%s'",
84 package.toUtf8().constData(), packageName.toUtf8().constData());
85 return fontFamily;
86 }
87 auto packageInfo = packageManager.callMethod<PackageInfo>("getPackageInfo",
88 package, signaturesField);
89 if (!packageInfo.isValid()) {
90 qCWarning(lcIconEngineFontDownload, "Failed to get package info with signature field %d",
91 signaturesField);
92 return fontFamily;
93 }
94 const auto signatures = packageInfo.getField<Signature[]>("signatures");
95 if (!signatures.isValid()) {
96 qCWarning(lcIconEngineFontDownload, "Failed to get signature array from package info");
97 return fontFamily;
98 }
99
100 // FontRequest wants a list of sets for the certificates
101 ArrayList outerList;
102 HashSet innerSet;
103 Q_ASSERT(outerList.isValid() && innerSet.isValid());
104
105 for (const auto &signature : signatures) {
106 const QJniArray<jbyte> byteArray = signature.callMethod<jbyte[]>("toByteArray");
107
108 // add takes an Object, not an Array
109 if (!innerSet.callMethod<jboolean>("add", byteArray.object<jobject>()))
110 qCWarning(lcIconEngineFontDownload, "Failed to add signature to set");
111 }
112 // Add the set to the list
113 if (!outerList.callMethod<jboolean>("add", innerSet.object()))
114 qCWarning(lcIconEngineFontDownload, "Failed to add set to certificate list");
115
116 // FontRequest constructor wants a List interface, not an ArrayList
117 FontRequest fontRequest(authority, package, query, outerList.object<List>());
118 if (!fontRequest.isValid()) {
119 qCWarning(lcIconEngineFontDownload, "Failed to create font request for '%s'",
120 query.toUtf8().constData());
121 return fontFamily;
122 }
123
124 // Call FontsContractCompat::fetchFonts with the FontRequest object
125 auto fontFamilyResult = FontsContractCompat::callStaticMethod<FontFamilyResult>(
126 "fetchFonts",
127 context,
128 CancellationSignal(nullptr),
129 fontRequest);
130 if (!fontFamilyResult.isValid()) {
131 qCWarning(lcIconEngineFontDownload, "Failed to fetch fonts for query '%s'",
132 query.toUtf8().constData());
133 return fontFamily;
134 }
135
136 enum class StatusCode {
137 OK = 0,
138 UNEXPECTED_DATA_PROVIDED = 1,
139 WRONG_CERTIFICATES = 2,
140 };
141
142 const StatusCode statusCode = fontFamilyResult.callMethod<StatusCode>("getStatusCode");
143 switch (statusCode) {
144 case StatusCode::OK:
145 break;
146 case StatusCode::UNEXPECTED_DATA_PROVIDED:
147 qCWarning(lcIconEngineFontDownload, "Provider returned unexpected data for query '%s'",
148 query.toUtf8().constData());
149 return fontFamily;
150 case StatusCode::WRONG_CERTIFICATES:
151 qCWarning(lcIconEngineFontDownload, "Wrong Certificates provided in query '%s'",
152 query.toUtf8().constData());
153 return fontFamily;
154 }
155
156 const auto fontInfos = fontFamilyResult.callMethod<FontInfo[]>("getFonts");
157 if (!fontInfos.isValid()) {
158 qCWarning(lcIconEngineFontDownload, "FontFamilyResult::getFonts returned null object for '%s'",
159 query.toUtf8().constData());
160 return fontFamily;
161 }
162
163 auto contentResolver = context.callMethod<ContentResolver>("getContentResolver");
164
165 for (QJniObject fontInfo : fontInfos) {
166 if (!fontInfo.isValid()) {
167 qCDebug(lcIconEngineFontDownload, "Received null-fontInfo object, skipping");
168 continue;
169 }
170 enum class ResultCode {
171 OK = 0,
172 FONT_NOT_FOUND = 1,
173 FONT_UNAVAILABLE = 2,
174 MALFORMED_QUERY = 3,
175 };
176 const ResultCode resultCode = fontInfo.callMethod<ResultCode>("getResultCode");
177 switch (resultCode) {
178 case ResultCode::OK:
179 break;
180 case ResultCode::FONT_NOT_FOUND:
181 qCWarning(lcIconEngineFontDownload, "Font '%s' could not be found",
182 query.toUtf8().constData());
183 return fontFamily;
184 case ResultCode::FONT_UNAVAILABLE:
185 qCWarning(lcIconEngineFontDownload, "Font '%s' is unavailable at",
186 query.toUtf8().constData());
187 return fontFamily;
188 case ResultCode::MALFORMED_QUERY:
189 qCWarning(lcIconEngineFontDownload, "Query string '%s' is malformed",
190 query.toUtf8().constData());
191 return fontFamily;
192 }
193 auto fontUri = fontInfo.callMethod<Uri>("getUri");
194 // in this case the Font URI is always a content scheme file, made
195 // so the app requesting it has permissions to open
196 auto fileDescriptor = contentResolver.callMethod<ParcelFileDescriptor>("openFileDescriptor",
197 fontUri, u"r"_s);
198 if (!fileDescriptor.isValid()) {
199 qCWarning(lcIconEngineFontDownload, "Font file '%s' not accessible",
200 fontUri.toString().toUtf8().constData());
201 continue;
202 }
203
204 int fd = fileDescriptor.callMethod<int>("detachFd");
205 QFile file;
206 if (!file.open(fd, QFile::OpenModeFlag::ReadOnly,
207 QFile::FileHandleFlag::AutoCloseHandle)) {
208 qCWarning(lcIconEngineFontDownload, "Font file '%ls' cannot be opened: %ls",
209 qUtf16Printable(fontUri.toString()),
210 qUtf16Printable(file.errorString()));
211 continue;
212 }
213 const QByteArray fontData = file.readAll();
214 qCDebug(lcIconEngineFontDownload) << "Font file read:" << fontData.size() << "bytes";
215 int fontId = QFontDatabase::addApplicationFontFromData(fontData);
216 loadedFamilies << QFontDatabase::applicationFontFamilies(fontId);
217 }
218 }
219
220 qCDebug(lcIconEngineFontDownload) << "Query '" << query << "' added families" << loadedFamilies;
221 if (!loadedFamilies.isEmpty())
222 fontFamily = loadedFamilies.first();
223 triedFonts[query] = fontFamily;
224 return fontFamily;
225}
226
227static QFont selectFont()
228{
229 QString fontFamily;
230 // The MaterialIcons-*.ttf and MaterialSymbols* font files are available from
231 // https://github.com/google/material-design-icons/tree/master. If one of them is
232 // packaged as a resource with the application, then we use it. We prioritize
233 // a variable font.
234 const QStringList fontCandidates = {
235 "MaterialSymbolsOutlined[FILL,GRAD,opsz,wght].ttf",
236 "MaterialSymbolsRounded[FILL,GRAD,opsz,wght].ttf",
237 "MaterialSymbolsSharp[FILL,GRAD,opsz,wght].ttf",
238 "MaterialIcons-Regular.ttf",
239 "MaterialIconsOutlined-Regular.otf",
240 "MaterialIconsRound-Regular.otf",
241 "MaterialIconsSharp-Regular.otf",
242 "MaterialIconsTwoTone-Regular.otf",
243 };
244 for (const auto &fontCandidate : fontCandidates) {
245 fontFamily = FontProvider::fetchFont(u":/qt-project.org/icons/%1"_s.arg(fontCandidate));
246 if (!fontFamily.isEmpty())
247 break;
248 }
249
250 // Otherwise we try to download the Outlined version of Material Symbols
251 const QString key = qEnvironmentVariable("QT_GOOGLE_FONTS_KEY");
252 if (fontFamily.isEmpty() && !key.isEmpty())
253 fontFamily = FontProvider::fetchFont(u"key=%1&name=Material+Symbols+Outlined"_s.arg(key));
254
255 // last resort - use any Material Icons
256 if (fontFamily.isEmpty())
257 fontFamily = u"Material Icons"_s;
258 QFont font(fontFamily);
259 font.setStyleStrategy(QFont::NoFontMerging);
260 return font;
261}
262
263} // namespace FontProvider
264
265static QString getGlyphs(QStringView iconName)
266{
267 static constexpr std::pair<QLatin1StringView, QStringView> glyphMap[] = {
268 {"address-book-new"_L1, u"\ue0e0"},
269 {"application-exit"_L1, u"\ue5cd"},
270 {"appointment-new"_L1, u"\ue878"},
271 {"call-start"_L1, u"\ue0b0"},
272 {"call-stop"_L1, u"\ue0b1"},
273 {"contact-new"_L1, u"\uf22e"},
274 {"document-new"_L1, u"\ue89c"},
275 {"document-open"_L1, u"\ue2c8"},
276 {"document-open-recent"_L1, u"\ue4a7"},
277 {"document-page-setup"_L1, u"\uf88c"},
278 {"document-print"_L1, u"\ue8ad"},
279 {"document-print-preview"_L1, u"\uefb2"},
280 {"document-properties"_L1, u"\uf775"},
281 {"document-revert"_L1, u"\ue929"},
282 {"document-save"_L1, u"\ue161"},
283 {"document-save-as"_L1, u"\ueb60"},
284 {"document-send"_L1, u"\uf09b"},
285 {"edit-clear"_L1, u"\ue872"},
286 {"edit-copy"_L1, u"\ue14d"},
287 {"edit-cut"_L1, u"\ue14e"},
288 {"edit-delete"_L1, u"\ue14a"},
289 {"edit-find"_L1, u"\ue8b6"},
290 {"edit-find-replace"_L1, u"\ue881"},
291 {"edit-paste"_L1, u"\ue14f"},
292 {"edit-redo"_L1, u"\ue15a"},
293 {"edit-select-all"_L1, u"\ue162"},
294 {"edit-undo"_L1, u"\ue166"},
295 {"folder-new"_L1, u"\ue2cc"},
296 {"format-indent-less"_L1, u"\ue23d"},
297 {"format-indent-more"_L1, u"\ue23e"},
298 {"format-justify-center"_L1, u"\ue234"},
299 {"format-justify-fill"_L1, u"\ue235"},
300 {"format-justify-left"_L1, u"\ue236"},
301 {"format-justify-right"_L1, u"\ue237"},
302 {"format-text-direction-ltr"_L1, u"\ue247"},
303 {"format-text-direction-rtl"_L1, u"\ue248"},
304 {"format-text-bold"_L1, u"\ue238"},
305 {"format-text-italic"_L1, u"\ue23f"},
306 {"format-text-underline"_L1, u"\ue249"},
307 {"format-text-strikethrough"_L1, u"\ue246"},
308 {"go-bottom"_L1,u"\ue258"},
309 {"go-down"_L1,u"\uf1e3"},
310 {"go-first"_L1, u"\ue5dc"},
311 {"go-home"_L1, u"\ue88a"},
312 {"go-jump"_L1, u"\uf719"},
313 {"go-last"_L1, u"\ue5dd"},
314 {"go-next"_L1, u"\ue5c8"},
315 {"go-previous"_L1, u"\ue5c4"},
316 {"go-top"_L1, u"\ue25a"},
317 {"go-up"_L1, u"\uf1e0"},
318 {"help-about"_L1, u"\ue88e"},
319 {"help-contents"_L1, u"\ue8de"},
320 {"help-faq"_L1, u"\uf04c"},
321 {"insert-image"_L1, u"\ue43e"},
322 {"insert-link"_L1, u"\ue178"},
323 //{"insert-object"_L1, u"\u"},
324 {"insert-text"_L1, u"\uf827"},
325 {"list-add"_L1, u"\ue145"},
326 {"list-remove"_L1, u"\ue15b"},
327 {"mail-forward"_L1, u"\ue154"},
328 {"mail-mark-important"_L1, u"\ue937"},
329 //{"mail-mark-junk"_L1, u"\u"},
330 //{"mail-mark-notjunk"_L1, u"\u"},
331 {"mail-mark-read"_L1, u"\uf18c"},
332 {"mail-mark-unread"_L1, u"\ue9bc"},
333 {"mail-message-new"_L1, u"\ue3c9"},
334 {"mail-reply-all"_L1, u"\ue15f"},
335 {"mail-reply-sender"_L1, u"\ue15e"},
336 {"mail-send"_L1, u"\ue163"},
337 //{"mail-send-receive"_L1, u"\u"},
338 {"media-eject"_L1, u"\ue8fb"},
339 {"media-playback-pause"_L1, u"\ue034"},
340 {"media-playback-start"_L1, u"\ue037"},
341 {"media-playback-stop"_L1, u"\ue047"},
342 {"media-record"_L1, u"\uf679"},
343 {"media-seek-backward"_L1, u"\ue020"},
344 {"media-seek-forward"_L1, u"\ue01f"},
345 {"media-skip-backward"_L1, u"\ue045"},
346 {"media-skip-forward"_L1, u"\ue044"},
347 //{"object-flip-horizontal"_L1, u"\u"},
348 //{"object-flip-vertical"_L1, u"\u"},
349 {"object-rotate-left"_L1, u"\ue419"},
350 {"object-rotate-right"_L1, u"\ue41a"},
351 {"process-stop"_L1, u"\ue5c9"},
352 {"system-lock-screen"_L1, u"\ue897"},
353 {"system-log-out"_L1, u"\ue9ba"},
354 //{"system-run"_L1, u"\u"},
355 {"system-search"_L1, u"\uef70"},
356 {"system-reboot"_L1, u"\uf053"},
357 {"system-shutdown"_L1, u"\ue8ac"},
358 {"tools-check-spelling"_L1, u"\ue8ce"},
359 {"view-fullscreen"_L1, u"\ue5d0"},
360 {"view-refresh"_L1, u"\ue5d5"},
361 {"view-restore"_L1, u"\uf1cf"},
362 {"view-sort-ascending"_L1, u"\ue25a"},
363 {"view-sort-descending"_L1, u"\ue258"},
364 {"window-close"_L1, u"\ue5cd"},
365 {"window-new"_L1, u"\uf710"},
366 {"zoom-fit-best"_L1, u"\uea10"},
367 {"zoom-in"_L1, u"\ue8ff"},
368 {"zoom-original"_L1, u"\ue5d1"},
369 {"zoom-out"_L1, u"\ue900"},
370 {"process-working"_L1, u"\uef64"},
371 {"accessories-calculator"_L1, u"\uea5f"},
372 {"accessories-character-map"_L1, u"\uf8a3"},
373 {"accessories-dictionary"_L1, u"\uf539"},
374 {"accessories-text-editor"_L1, u"\ue262"},
375 {"help-browser"_L1, u"\ue887"},
376 {"multimedia-volume-control"_L1, u"\ue050"},
377 {"preferences-desktop-accessibility"_L1, u"\uf05d"},
378 {"preferences-desktop-font"_L1, u"\ue165"},
379 {"preferences-desktop-keyboard"_L1, u"\ue312"},
380 //{"preferences-desktop-locale"_L1, u"\u"},
381 {"preferences-desktop-multimedia"_L1, u"\uea75"},
382 //{"preferences-desktop-screensaver"_L1, u"\u"},
383 {"preferences-desktop-theme"_L1, u"\uf560"},
384 {"preferences-desktop-wallpaper"_L1, u"\ue1bc"},
385 {"system-file-manager"_L1, u"\ue2c7"},
386 {"system-software-install"_L1, u"\ueb71"},
387 {"system-software-update"_L1, u"\ue8d7"},
388 {"utilities-system-monitor"_L1, u"\uef5b"},
389 {"utilities-terminal"_L1, u"\ueb8e"},
390 //{"applications-accessories"_L1, u"\u"},
391 {"applications-development"_L1, u"\ue720"},
392 {"applications-engineering"_L1, u"\uea3d"},
393 {"applications-games"_L1, u"\uf135"},
394 //{"applications-graphics"_L1, u"\u"},
395 {"applications-internet"_L1, u"\ue80b"},
396 {"applications-multimedia"_L1, u"\uf06a"},
397 //{"applications-office"_L1, u"\u"},
398 //{"applications-other"_L1, u"\u"},
399 {"applications-science"_L1, u"\uea4b"},
400 //{"applications-system"_L1, u"\u"},
401 //{"applications-utilities"_L1, u"\u"},
402 {"preferences-desktop"_L1, u"\ueb97"},
403 //{"preferences-desktop-peripherals"_L1, u"\u"},
404 {"preferences-desktop-personal"_L1, u"\uf835"},
405 //{"preferences-other"_L1, u"\u"},
406 {"preferences-system"_L1, u"\ue8b8"},
407 {"preferences-system-network"_L1, u"\ue894"},
408 {"system-help"_L1, u"\ue887"},
409 //{"audio-card"_L1, u"\u"},
410 {"audio-input-microphone"_L1, u"\ue029"},
411 {"battery"_L1, u"\ue1a4"},
412 {"camera-photo"_L1, u"\ue412"},
413 {"camera-video"_L1, u"\ue04b"},
414 {"camera-web"_L1, u"\uf7a6"},
415 {"computer"_L1, u"\ue30a"},
416 {"drive-harddisk"_L1, u"\uf80e"},
417 {"drive-optical"_L1, u"\ue019"}, // same as media-optical
418 //{"drive-removable-media"_L1, u"\u"},
419 {"input-gaming"_L1, u"\uf5ee"},
420 {"input-keyboard"_L1, u"\ue312"},
421 {"input-mouse"_L1, u"\ue323"},
422 //{"input-tablet"_L1, u"\u"},
423 //{"media-flash"_L1, u"\u"},
424 //{"media-floppy"_L1, u"\u"},
425 {"media-optical"_L1, u"\ue019"},
426 //{"media-tape"_L1, u"\u"},
427 //{"modem"_L1, u"\u"},
428 //{"multimedia-player"_L1, u"\u"},
429 //{"network-wired"_L1, u"\u"},
430 {"network-wireless"_L1, u"\ue63e"},
431 //{"pda"_L1, u"\u"},
432 {"phone"_L1, u"\ue32c"},
433 {"printer"_L1, u"\ue8ad"},
434 {"scanner"_L1, u"\ue329"},
435 {"video-display"_L1, u"\uf06a"},
436 //{"emblem-default"_L1, u"\u"},
437 {"emblem-documents"_L1, u"\ue873"},
438 {"emblem-downloads"_L1, u"\uf090"},
439 {"emblem-favorite"_L1, u"\uf090"},
440 {"emblem-important"_L1, u"\ue645"},
441 {"emblem-mail"_L1, u"\ue158"},
442 {"emblem-photos"_L1, u"\ue413"},
443 //{"emblem-readonly"_L1, u"\u"},
444 {"emblem-shared"_L1, u"\ue413"},
445 //{"emblem-symbolic-link"_L1, u"\u"},
446 //{"emblem-synchronized"_L1, u"\u"},
447 {"emblem-system"_L1, u"\ue8b8"},
448 //{"emblem-unreadable"_L1, u"\u"},
449 {"folder"_L1, u"\ue2c7"},
450 {"text-x-generic"_L1, u"\ue66d"},
451 //{"folder-remote"_L1, u"\u"},
452 {"network-server"_L1, u"\ue875"},
453 {"network-workgroup"_L1, u"\ue1a0"},
454 {"start-here"_L1, u"\ue089"},
455 {"user-bookmarks"_L1, u"\ue98b"},
456 {"user-desktop"_L1, u"\ue30a"},
457 {"user-home"_L1, u"\ue88a"},
458 {"user-trash"_L1, u"\ue872"},
459 {"appointment-missed"_L1, u"\ue615"},
460 {"appointment-soon"_L1, u"\uf540"},
461 {"audio-volume-high"_L1, u"\ue050"},
462 {"audio-volume-low"_L1, u"\ue04d"},
463 //{"audio-volume-medium"_L1, u"\u"},
464 {"audio-volume-muted"_L1, u"\ue04e"},
465 {"battery-caution"_L1, u"\ue19c"},
466 {"battery-low"_L1, u"\uf147"},
467 {"dialog-error"_L1, u"\ue000"},
468 {"dialog-information"_L1, u"\ue88e"},
469 {"dialog-password"_L1, u"\uf042"},
470 {"dialog-question"_L1, u"\ueb8b"},
471 {"dialog-warning"_L1, u"\ue002"},
472 {"folder-drag-accept"_L1, u"\ue9a3"},
473 {"folder-open"_L1, u"\ue2c8"},
474 {"folder-visiting"_L1, u"\ue8a7"},
475 {"image-loading"_L1, u"\ue41a"},
476 {"image-missing"_L1, u"\ue3ad"},
477 {"mail-attachment"_L1, u"\ue2bc"},
478 {"mail-unread"_L1, u"\uf18a"},
479 {"mail-read"_L1, u"\uf18c"},
480 //{"mail-replied"_L1, u"\u"},
481 //{"mail-signed"_L1, u"\u"},
482 //{"mail-signed-verified"_L1, u"\u"},
483 {"media-playlist-repeat"_L1, u"\ue040"},
484 {"media-playlist-shuffle"_L1, u"\ue043"},
485 {"network-error"_L1, u"\uead9"},
486 {"network-idle"_L1, u"\ue51f"},
487 {"network-offline"_L1, u"\uf239"},
488 {"network-receive"_L1, u"\ue2c0"},
489 {"network-transmit"_L1, u"\ue2c3"},
490 {"network-transmit-receive"_L1, u"\uea18"},
491 {"printer-error"_L1, u"\uf7a0"},
492 {"printer-printing"_L1, u"\uf7a1"},
493 {"security-high"_L1, u"\ue32a"},
494 {"security-medium"_L1, u"\ue9e0"},
495 {"security-low"_L1, u"\uf012"},
496 {"software-update-available"_L1, u"\ue923"},
497 {"software-update-urgent"_L1, u"\uf05a"},
498 {"sync-error"_L1, u"\ue629"},
499 {"sync-synchronizing"_L1, u"\ue627"},
500 //{"task-due"_L1, u"\u"},
501 //{"task-past-due"_L1, u"\u"},
502 {"user-available"_L1, u"\uf565"},
503 {"user-away"_L1, u"\ue510"},
504 //{"user-idle"_L1, u"\u"},
505 {"user-offline"_L1, u"\uf7b3"},
506 {"user-trash-full"_L1, u"\ue872"}, //delete
507 //{"user-trash-full"_L1, u"\ue92b"}, //delete_forever
508 {"weather-clear"_L1, u"\uf157"},
509 {"weather-clear-night"_L1, u"\uf159"},
510 {"weather-few-clouds"_L1, u"\uf172"},
511 {"weather-few-clouds-night"_L1, u"\uf174"},
512 {"weather-fog"_L1, u"\ue818"},
513 //{"weather-overcast"_L1, u"\u"},
514 {"weather-severe-alert"_L1, u"\ue002"}, //warning
515 //{"weather-severe-alert"_L1, u"\uebd3"},//severe_cold
516 {"weather-showers"_L1, u"\uf176"},
517 //{"weather-showers-scattered"_L1, u"\u"},
518 {"weather-snow"_L1, u"\ue80f"}, //snowing
519 //{"weather-snow"_L1, u"\ue2cd"}, //weather_snowy
520 //{"weather-snow"_L1, u"\ue810"},//cloudy_snowing
521 {"weather-storm"_L1, u"\uf070"},
522 };
523
524 const auto it = std::find_if(std::begin(glyphMap),
525 std::end(glyphMap), [iconName](const auto &c){
526 return c.first == iconName;
527 });
528 return it != std::end(glyphMap) ? it->second.toString()
529 : (iconName.length() == 1 ? iconName.toString() : QString());
530}
531
532QAndroidPlatformIconEngine::QAndroidPlatformIconEngine(const QString &iconName)
533 : QFontIconEngine(iconName, FontProvider::selectFont())
534 , m_glyphs(getGlyphs(iconName))
535{
536}
537
538QAndroidPlatformIconEngine::~QAndroidPlatformIconEngine() = default;
539
540QString QAndroidPlatformIconEngine::key() const
541{
542 return u"QAndroidPlatformIconEngine"_s;
543}
544
545QIconEngine *QAndroidPlatformIconEngine::clone() const
546{
547 QAndroidPlatformIconEngine *that = const_cast<QAndroidPlatformIconEngine *>(this);
548 return new QAndroidPlatformIconEngine(that->iconName());
549}
550
551QString QAndroidPlatformIconEngine::string() const
552{
553 return m_glyphs;
554}
555
556QT_END_NAMESPACE
557
558#endif // QT_NO_ICON
FontProvider::fetchFont
static QString fetchFont(const QString &query)
Definition qandroidplatformiconengine.cpp:44
Q_STATIC_LOGGING_CATEGORY
Q_STATIC_LOGGING_CATEGORY(lcAccessibilityCore, "qt.accessibility.core")
getGlyphs
static QString getGlyphs(QStringView iconName)
Definition qandroidplatformiconengine.cpp:265
Q_DECLARE_JNI_CLASS
Q_DECLARE_JNI_CLASS(MotionEvent, "android/view/MotionEvent")