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: 98.8% 167 / 0 / 169
Functions: 100.0% 22 / 0 / 22
Branches: 86.5% 141 / 0 / 163
presentation/QuickMailSelection.cpp
Line Branch Exec Source
1 #include "QuickMailSelection.h"
2 #include "service/MailSelectionService.h"
3
4
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 801 QuickMailSelection::QuickMailSelection(QObject *parent) : QObject(parent) {}
5 801 QuickMailSelection::~QuickMailSelection() {
6 801 MailSelectionService::shared()->cancel(&m_captureOwner);
7 801 MailSelectionService::shared()->cancel(&m_membershipOwner);
8 801 }
9 1042 void QuickMailSelection::configure(QString databasePath, MailSelectionQuery query,
10 std::function<bool(const MailSelectionSnapshot &)> admit,
11 MailSelectionKey initialSingle) {
12 // A filter/folder intent publishes its final scope and surviving current
13 // mail together. Clearing and then re-selecting used to notify every
14 // selection consumer twice before the next list frame.
15 1042 invalidatePending(false);
16 1042 m_databasePath = std::move(databasePath);
17 1042 m_query = std::move(query);
18 1042 m_admit = std::move(admit);
19
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 298 m_single = initialSingle.folderId == m_query.folderId && initialSingle.uid >= 0
20
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 1340 ? initialSingle : MailSelectionKey{};
21 1042 m_anchor = m_single;
22 1042 m_snapshot.reset();
23 1042 refreshMembership();
24 1042 }
25 1168 void QuickMailSelection::cancelPending() {
26 1168 invalidatePending(true);
27 1168 }
28 3938 void QuickMailSelection::invalidatePending(bool publish) {
29
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 3938 const bool visibleChange = m_busy || !m_toggles.isEmpty();
30 3938 ++m_generation;
31 3938 MailSelectionService::shared()->cancel(&m_captureOwner);
32 3938 m_busy = false;
33 3938 m_toggles.clear();
34
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 3938 if (publish && visibleChange) emit changed();
35 3938 }
36 805 void QuickMailSelection::clear() {
37 805 invalidatePending(false);
38 805 m_single = {};
39 805 m_anchor = {};
40 805 m_snapshot.reset();
41 805 refreshMembership();
42 1610 }
43 17356 qint64 QuickMailSelection::count() const {
44
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 17356 return m_snapshot ? m_snapshot->count : m_single.uid >= 0 ? 1 : 0;
45 }
46 48134 bool QuickMailSelection::contains(qint64 uid) const {
47
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 48134 return m_snapshot ? m_membership.value(uid, false) : uid >= 0 && uid == m_single.uid;
48 }
49 914 void QuickMailSelection::select(MailSelectionKey key, Qt::KeyboardModifiers modifiers) {
50
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 914 if (key.uid < 0 || key.folderId != m_query.folderId) return;
51
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 912 if (modifiers.testFlag(Qt::ShiftModifier) && m_anchor.uid >= 0) {
52
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 10 invalidatePending(false);
53 10 auto query = m_query;
54 // F-41: the range follows the presented order — the rows the list
55 // visibly shows between the anchor and the clicked row — not the
56 // date/UID span, which selected unrelated messages whenever the list
57 // was sorted by sender/subject or threaded.
58
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 10 if (m_visibleRange) {
59 const QList<qint64> visible =
60
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 7 m_visibleRange(m_anchor, key);
61
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 14 if (!visible.isEmpty() &&
62 7 visible.size() <= MailSelectionQuery::MaximumExplicitUids)
63 7 query.explicitUids = visible;
64 7 }
65 10 query.range = true;
66 10 query.first = m_anchor;
67 10 query.last = key;
68 10 m_busy = true;
69 10 const auto generation = m_generation;
70
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 10 emit changed();
71
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 20 MailSelectionService::shared()->capture(&m_captureOwner, m_databasePath, query,
72 20 [this, generation, key](auto result) {
73
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 10 if (accept(std::move(result), generation)) {
74
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 10 emit currentRequested(key);
75 10 startToggle();
76 }
77 10 });
78
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 912 } else if (modifiers.testFlag(Qt::ControlModifier)) {
79
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 16 if (m_toggles.size() >= 64) { emit failed(); return; }
80 16 m_anchor = key;
81 16 m_toggles.append(key);
82 16 startToggle();
83 } else {
84 886 invalidatePending(false);
85 886 m_snapshot.reset();
86 886 m_single = m_anchor = key;
87 886 refreshMembership();
88
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 886 emit currentRequested(key);
89 }
90 }
91 28 void QuickMailSelection::selectAll() {
92
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 28 if (m_query.accountId.isEmpty() || m_query.folderId <= 0) return;
93 27 invalidatePending(false);
94 27 m_busy = true;
95 27 const auto generation = m_generation;
96 27 emit changed();
97
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 54 MailSelectionService::shared()->capture(&m_captureOwner, m_databasePath, m_query,
98 54 [this, generation](auto result) {
99
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 23 if (accept(std::move(result), generation)) startToggle();
100 23 });
101 }
102 45 bool QuickMailSelection::accept(MailSelectionResult result, quint64 generation) {
103
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 45 if (generation != m_generation) return false;
104 45 m_busy = false;
105
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 45 if (result.outcome != MailSelectionResult::Outcome::Ready || !result.snapshot ||
106
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 90 !m_admit || !m_admit(*result.snapshot)) { fail(); return false; }
107 44 m_single = {};
108 44 m_snapshot = std::move(result.snapshot);
109 44 refreshMembership();
110 44 return true;
111 44 }
112 63 void QuickMailSelection::startToggle() {
113
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 71 if (m_busy || m_toggles.isEmpty()) return;
114
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 15 const auto key = m_toggles.takeFirst();
115
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 15 if (!m_snapshot && (m_single.uid < 0 || m_single.uid == key.uid)) {
116
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 3 m_single = m_single.uid == key.uid ? MailSelectionKey{} : key;
117
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 3 refreshMembership();
118
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 3 emit currentRequested(key);
119
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 3 startToggle();
120 3 return;
121 }
122 12 m_busy = true;
123 12 const auto generation = m_generation;
124
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 12 emit changed();
125
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 12 if (m_snapshot) { toggle(key, generation); return; }
126 7 auto query = m_query;
127 // The current single mail may have become read after it was selected.
128 // Materializing that explicit identity must not apply a later unread filter.
129 7 query.text.clear();
130 7 query.unreadOnly = query.starredOnly = query.attachmentsOnly = false;
131 7 query.range = true;
132 7 query.first = query.last = m_single;
133
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 14 MailSelectionService::shared()->capture(&m_captureOwner, m_databasePath, query,
134 14 [this, generation, key](auto result) {
135
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 7 if (generation != m_generation) return;
136
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 7 if (result.outcome != MailSelectionResult::Outcome::Ready || !result.snapshot ||
137
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 14 !m_admit || !m_admit(*result.snapshot)) { fail(); return; }
138 7 m_snapshot = std::move(result.snapshot);
139
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 7 toggle(key, generation);
140 });
141 15 }
142 12 void QuickMailSelection::toggle(MailSelectionKey key, quint64 generation) {
143
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 24 MailSelectionService::shared()->toggle(&m_captureOwner, m_snapshot, key.uid,
144 24 [this, generation, key](auto result) {
145
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 12 if (!accept(std::move(result), generation)) return;
146
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 12 emit currentRequested(key);
147 12 startToggle();
148 });
149 12 }
150 1653 void QuickMailSelection::watch(const QList<qint64> &uids) {
151 // Bound pathological viewport requests independently of mailbox size.
152
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 2472 if (uids.size() > 4096) { emit failed(); return; }
153
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 1652 const QSet<qint64> visible(uids.begin(), uids.end());
154
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 1652 if (visible == m_visible) return;
155 833 m_visible = visible;
156 833 ++m_viewGeneration;
157
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 833 MailSelectionService::shared()->cancel(&m_membershipOwner);
158 833 m_readingMembership = false;
159
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 1025 for (auto it = m_membership.begin(); it != m_membership.end();) {
160
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 192 if (!m_visible.contains(it.key())) it = m_membership.erase(it);
161 1 else ++it;
162 }
163
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 833 readMembership();
164 1652 }
165 2780 void QuickMailSelection::refreshMembership() {
166 2780 ++m_viewGeneration;
167 2780 MailSelectionService::shared()->cancel(&m_membershipOwner);
168 2780 m_readingMembership = false;
169 2780 m_membership.clear();
170 2780 emit changed();
171 2780 readMembership();
172 2780 }
173 3666 void QuickMailSelection::readMembership() {
174
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 3714 if (!m_snapshot || m_readingMembership) return;
175 109 QList<qint64> missing;
176
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 5770 for (const auto uid : m_visible) {
177
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 5673 if (!m_membership.contains(uid)) missing.append(uid);
178
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 5673 if (missing.size() == MailSelectionReader::MaxBatch) break;
179 }
180
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 109 if (missing.isEmpty()) return;
181 61 m_readingMembership = true;
182 61 const auto generation = m_viewGeneration;
183
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 122 MailSelectionService::shared()->lookup(&m_membershipOwner, m_snapshot, missing,
184 61 [this, generation](auto result) {
185
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 53 if (generation != m_viewGeneration) return;
186 53 m_readingMembership = false;
187
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 53 if (result.outcome != MailSelectionResult::Outcome::Ready) { fail(); return; }
188 53 m_membership.insert(result.membership);
189 53 emit changed();
190 53 readMembership();
191 });
192 109 }
193 1 void QuickMailSelection::fail() {
194 1 clear();
195 1 emit failed();
196 1 }
197