MailJDTourDownloadDocsQualityTestsCoverage

Which source lines and branches the tests execute. Lines 91.5 %, branches 75.0 % (minimum 85 % and 72 %). main @ 399ffe3d · 21 October 2026 · pipeline 7238.

GCC Code Coverage Report

Directory: src/
Coverage: low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%
Coverage Exec / Excl / Total
Lines: 91.2% 177 / 0 / 194
Functions: 100.0% 18 / 0 / 18
Branches: 85.2% 213 / 0 / 250
presentation/WorkspacePersistence.cpp
Line Branch Exec Source
1 #include "WorkspacePersistence.h"
2 #include "QuickTrayController.h"
3
4 776 WorkspacePersistence::WorkspacePersistence(QString directory, WorkspaceState &workspace,
5 776 DesignTokens &tokens, QObject *parent)
6
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 776 : QObject(parent), m_store(std::move(directory)), m_workspace(workspace), m_tokens(tokens) {
7
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 776 m_timer.setSingleShot(true);
8
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 776 m_timer.setInterval(200);
9
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 1349 connect(&m_timer, &QTimer::timeout, this, [this] { flushAsync(); });
10
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 776 connect(&workspace, &WorkspaceState::selectionChanged, this, &WorkspacePersistence::schedule);
11
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 776 connect(&workspace, &WorkspaceState::readingModeChanged, this, &WorkspacePersistence::schedule);
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 776 connect(&workspace, &WorkspaceState::areaChanged, this, &WorkspacePersistence::schedule);
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 776 connect(&workspace, &WorkspaceState::folderExpansionChanged, this, &WorkspacePersistence::schedule);
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 776 connect(&workspace, &WorkspaceState::readerStateChanged, this, &WorkspacePersistence::schedule);
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 776 connect(&workspace, &WorkspaceState::layoutChanged, this, &WorkspacePersistence::schedule);
16
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 776 connect(&workspace, &QAbstractItemModel::rowsRemoved, this, &WorkspacePersistence::schedule);
17
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 776 connect(&workspace, &QAbstractItemModel::modelReset, this, &WorkspacePersistence::schedule);
18
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 776 connect(&tokens, &DesignTokens::changed, this, &WorkspacePersistence::schedule);
19 // P90.17: the writer owns the only writing UiStateStore on its own
20 // thread; the GUI thread only snapshots immutable state.
21
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 776 auto *writer = new UiStateWriter(m_store.directory());
22
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 776 writer->moveToThread(&m_writerThread);
23
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 776 connect(&m_writerThread, &QThread::finished, writer, &QObject::deleteLater);
24
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 776 m_writer = writer;
25
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 776 m_writerThread.start();
26 // The writing store must pass the same load gate (writability, corrupt
27 // session refusal) as the GUI-side store before the first write.
28
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 776 QMetaObject::invokeMethod(writer, &UiStateWriter::initialize, Qt::BlockingQueuedConnection);
29 776 connect(writer, &UiStateWriter::written, this,
30
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 776 [this](quint64 generation, bool ok, const QString &error) {
31
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 503 if (generation != m_writeGeneration) return; // superseded result
32 481 m_writeInFlight = false;
33
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 481 if (!ok) {
34 ✗ m_error = error;
35 // The dispatched snapshot is only an optimization after
36 // a successful commit. A rejected write must stay dirty
37 // so a later flush can retry the same state.
38 ✗ m_lastDispatched = {};
39 ✗ if (!m_pendingWrite) m_dirty = true;
40 ✗ emit saveFailed(error);
41 } else {
42 481 m_error.clear();
43
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 539 if (m_dirty && !m_pendingWrite &&
44
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 539 buildSnapshot() == m_lastDispatched)
45 2 m_dirty = false;
46 481 emit saved();
47 }
48 481 dispatchPendingWrite();
49 ✗ });
50 776 }
51
52 1541 WorkspacePersistence::~WorkspacePersistence() {
53 776 m_writerThread.quit();
54 // Destroying the QThread while its writer runs aborts the process; the
55 // former 2 s limit was exceeded on a loaded CI runner.
56
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 776 if (!m_writerThread.wait(5000)) {
57 ✗ qWarning() << "Workspace writer still busy after 5 s; waiting for it";
58 ✗ m_writerThread.wait();
59 }
60 1541 }
61
62 777 bool WorkspacePersistence::load(const QString &legacyIniPath,
63 const std::function<bool(const MailId &)> &acceptIdentity) {
64
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 777 m_timer.stop();
65 777 m_loaded = false;
66 777 m_dirty = false;
67 777 m_pendingWrite = false;
68 777 m_error.clear();
69
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 777 QJsonObject session;
70
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 777 if (!m_store.load(legacyIniPath) || !m_store.readSession(&session)) {
71 1 m_error = m_store.error();
72 1 return false;
73 }
74
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 776 if (!session.isEmpty() && !m_workspace.restoreSession(session, &m_error, acceptIdentity)) return false;
75 776 const auto preferences = m_store.preferences();
76
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 776 m_workspace.setLayout(preferences.value("ui/layout").toString());
77 // S106-332: the default reading mode is a QSettings value that the
78 // workspace reads itself; the copy in ui-preferences.json (kept from the
79 // migration, never refreshed) is not applied over it.
80
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 776 m_tokens.setTheme(preferences.value("appearance/theme").toString());
81
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 776 m_tokens.setAccentColor(preferences.value("appearance/accentColor").toString());
82
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 776 m_tokens.setFontScale(preferences.value("ui/fontScale").toDouble());
83 // B3: the stored policy governs; "system" evaluates against the live
84 // desktop preference at restore time.
85
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 776 m_tokens.applyMotionPolicy(preferences.value("ui/motion").toString());
86
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 776 m_threaded = preferences.value("view/threaded").toBool();
87
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 776 m_suggestions = preferences.value("view/suggestions").toBool();
88
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 776 m_composeWindowed = preferences.value("ui/composeWindowed").toBool();
89
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 776 m_closeToTray = preferences.value("ui/closeToTray", true).toBool();
90 776 for (const auto *key : {"viewMode", "workWeek", "hourZoom", "hiddenCalendars", "lastCalendar", "agendaPanel", "agendaWidth", "agendaTasksHeight",
91 "agendaTasks", "agendaTasksShown", "agendaTaskFilter", "agendaTaskSort",
92 "workdayStart", "workdayEnd", "workdays", "firstDayOfWeek", "tasks", "lastTaskList",
93
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 16296 "taskDefaultReminder"})
94
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 14744 m_calendarState.insert(QString::fromLatin1(key),
95
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 44232 preferences.value(QStringLiteral("calendar/") + QString::fromLatin1(key)));
96
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 1552 m_commandBarState = {{QStringLiteral("history"), preferences.value("commandbar/history")},
97
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 3104 {QStringLiteral("recentFolders"), preferences.value("commandbar/recentFolders")}};
98
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 1552 m_searchState = {{QStringLiteral("timelineCollapsed"), preferences.value("search/timelineCollapsed").toBool()},
99
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 1552 {QStringLiteral("timelineHintSeen"), preferences.value("search/timelineHintSeen").toBool()},
100
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 3880 {QStringLiteral("grouped"), preferences.value("search/grouped").toBool()}};
101 776 m_loaded = true;
102 776 return true;
103 6209 }
104
105 340 void WorkspacePersistence::setThreaded(bool threaded) {
106
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 340 if (m_threaded == threaded) return;
107 49 m_threaded = threaded;
108 49 schedule();
109 }
110
111 23 void WorkspacePersistence::setSuggestions(bool on) {
112
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 23 if (m_suggestions == on) return;
113 23 m_suggestions = on;
114 23 schedule();
115 }
116
117 9 void WorkspacePersistence::setComposeWindowed(bool windowed) {
118
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 9 if (m_composeWindowed == windowed) return;
119 9 m_composeWindowed = windowed;
120 9 schedule();
121 }
122
123 765 void WorkspacePersistence::restoreTray(QuickTrayController *tray) {
124 765 m_tray = tray;
125
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 765 if (!tray) return;
126
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 765 tray->setCloseToTray(m_store.preferences().value("ui/closeToTray", true).toBool());
127 }
128
129 8 void WorkspacePersistence::setCloseToTray(bool on) {
130
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 8 if (m_closeToTray == on) return;
131 8 m_closeToTray = on;
132
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 8 if (m_tray) m_tray->setCloseToTray(on);
133 8 schedule();
134 }
135
136 307 void WorkspacePersistence::setCalendarState(const QVariantMap &state) {
137
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 307 if (m_calendarState == state) return;
138 292 m_calendarState = state;
139 292 schedule();
140 }
141
142 262 void WorkspacePersistence::setCommandBarState(const QVariantMap &state) {
143
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 262 if (m_commandBarState == state) return;
144 256 m_commandBarState = state;
145 256 schedule();
146 }
147
148 13 void WorkspacePersistence::setSearchState(const QVariantMap &state) {
149
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 13 if (m_searchState == state) return;
150 13 m_searchState = state;
151 13 schedule();
152 }
153
154 4498 void WorkspacePersistence::schedule() {
155
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 4498 if (!m_loaded) return;
156 3649 m_dirty = true;
157 3649 m_timer.start();
158 }
159
160 676 WorkspacePersistence::Snapshot WorkspacePersistence::buildSnapshot() const {
161
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 676 Snapshot snapshot;
162
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 676 snapshot.session = m_workspace.saveSession();
163 676 auto preferences = m_store.preferences();
164
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 676 preferences["ui/layout"] = m_workspace.layout();
165
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 676 preferences["appearance/theme"] = m_tokens.theme();
166
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 676 preferences["appearance/accentColor"] = m_tokens.accentColor();
167
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 676 preferences["ui/fontScale"] = m_tokens.fontScale();
168
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 676 preferences["ui/motion"] = m_tokens.motionPolicy();
169
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 676 preferences["view/threaded"] = m_threaded;
170
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 676 preferences["view/suggestions"] = m_suggestions;
171
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 676 preferences["ui/composeWindowed"] = m_composeWindowed;
172
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 676 preferences["ui/closeToTray"] = m_closeToTray;
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 13520 for (auto it = m_calendarState.cbegin(); it != m_calendarState.cend(); ++it)
174
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 25688 preferences[QStringLiteral("calendar/") + it.key()] = it.value();
175
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 1352 preferences["commandbar/history"] = m_commandBarState.value(QStringLiteral("history")).toStringList();
176
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 1352 preferences["commandbar/recentFolders"] = m_commandBarState.value(QStringLiteral("recentFolders")).toMap();
177
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 1352 preferences["search/timelineCollapsed"] = m_searchState.value(QStringLiteral("timelineCollapsed")).toBool();
178
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 1352 preferences["search/timelineHintSeen"] = m_searchState.value(QStringLiteral("timelineHintSeen")).toBool();
179
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 1352 preferences["search/grouped"] = m_searchState.value(QStringLiteral("grouped")).toBool();
180 676 snapshot.preferences = preferences;
181 676 return snapshot;
182 676 }
183
184 573 void WorkspacePersistence::flushAsync() {
185 573 m_timer.stop();
186
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 573 if (!m_loaded || !m_dirty) return;
187 // The GUI thread only pays for the immutable snapshot; a newer snapshot
188 // replaces an older pending one (scroll/selection storms coalesce).
189
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 571 m_pendingSnapshot = buildSnapshot();
190 571 m_pendingWrite = true;
191 571 m_dirty = false;
192
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 571 if (m_pendingSnapshot == m_lastDispatched) {
193 // The same snapshot was committed or is currently in flight. Its
194 // failure path restores dirty and invalidates m_lastDispatched.
195 9 m_pendingWrite = false;
196 9 return;
197 }
198 562 dispatchPendingWrite();
199 }
200
201 1043 void WorkspacePersistence::dispatchPendingWrite() {
202
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 1043 if (!m_pendingWrite || m_writeInFlight || !m_writer) return;
203 560 m_lastDispatched = m_pendingSnapshot;
204 560 m_pendingWrite = false;
205 560 m_writeInFlight = true;
206 560 ++m_writeGeneration;
207
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 560 QMetaObject::invokeMethod(m_writer, "write", Qt::QueuedConnection,
208
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 560 Q_ARG(quint64, m_writeGeneration),
209
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 560 Q_ARG(QJsonObject, m_lastDispatched.session),
210
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 1120 Q_ARG(QVariantMap, m_lastDispatched.preferences));
211 }
212
213 50 bool WorkspacePersistence::flush() {
214 50 m_timer.stop();
215
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 50 if (!m_loaded) return false;
216
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 49 if (!m_dirty && !m_pendingWrite && !m_writeInFlight) return true;
217 // Shutdown contract: durable before returning. Newest state wins; the
218 // blocking call serializes behind any in-flight write on the writer
219 // thread (the writer never calls back into the GUI thread).
220
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 47 m_pendingSnapshot = buildSnapshot();
221 47 m_pendingWrite = false;
222 47 m_dirty = false;
223
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 47 if (m_writer && m_writerThread.isRunning()) {
224 47 bool ok = false;
225 47 ++m_writeGeneration;
226
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 47 QMetaObject::invokeMethod(m_writer, "write", Qt::BlockingQueuedConnection,
227 Q_RETURN_ARG(bool, ok),
228
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 47 Q_ARG(quint64, m_writeGeneration),
229
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 47 Q_ARG(QJsonObject, m_pendingSnapshot.session),
230
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 47 Q_ARG(QVariantMap, m_pendingSnapshot.preferences));
231 47 m_lastDispatched = m_pendingSnapshot;
232 47 m_writeInFlight = false;
233
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 47 if (!ok) {
234 1 m_lastDispatched = {};
235 1 m_dirty = true;
236
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 1 m_error = tr("Workspace state could not be saved.");
237
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 1 emit saveFailed(m_error);
238 1 return false;
239 }
240 46 m_error.clear();
241 46 return true;
242 }
243 // Fallback (writer thread already stopped): synchronous GUI write.
244 ✗ if (!m_store.saveSession(m_pendingSnapshot.session) ||
245 ✗ !m_store.savePreferences(m_pendingSnapshot.preferences)) {
246 ✗ m_lastDispatched = {};
247 ✗ m_dirty = true;
248 ✗ m_error = m_store.error();
249 ✗ emit saveFailed(m_error);
250 ✗ return false;
251 }
252 ✗ m_lastDispatched = m_pendingSnapshot;
253 ✗ m_error.clear();
254 ✗ return true;
255 1 }
256