presentation/WorkspacePersistence.h
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | #pragma once | ||
| 2 | #include "UiStateStore.h" | ||
| 3 | #include "WorkspaceState.h" | ||
| 4 | #include "DesignTokens.h" | ||
| 5 | #include <QPointer> | ||
| 6 | #include <QThread> | ||
| 7 | #include <QTimer> | ||
| 8 | |||
| 9 | // P90.17: background writer for UI state. Lives on its own thread and owns | ||
| 10 | // the only writing UiStateStore, so QSaveFile commits, lock validation and | ||
| 11 | // JSON serialization never run on the GUI thread. Calls are serialized by | ||
| 12 | // the thread affinity; `write` returns its result for the blocking path. | ||
| 13 | class UiStateWriter final : public QObject { | ||
| 14 | Q_OBJECT | ||
| 15 | public: | ||
| 16 |
1/1✓ Branch 5 → 6 taken 776 times.
|
776 | explicit UiStateWriter(QString directory) : m_store(std::move(directory)) {} |
| 17 | public slots: | ||
| 18 |
1/1✓ Branch 3 → 4 taken 776 times.
|
776 | void initialize() { m_loaded = m_store.load(); } |
| 19 | 607 | bool write(quint64 generation, const QJsonObject &session, const QVariantMap &preferences) { | |
| 20 | // S106-334: a load that failed once (the lock held by another | ||
| 21 | // instance for a moment) is tried again before the write, not left | ||
| 22 | // read-only for the whole session. | ||
| 23 |
1/3✗ Branch 2 → 3 not taken.
✓ Branch 2 → 7 taken 607 times.
✗ Branch 4 → 5 not taken.
|
607 | if (!m_loaded) m_loaded = m_store.load(); |
| 24 |
4/6✓ Branch 7 → 8 taken 607 times.
✗ Branch 7 → 13 not taken.
✓ Branch 9 → 10 taken 606 times.
✓ Branch 9 → 13 taken 1 time.
✓ Branch 11 → 12 taken 606 times.
✗ Branch 11 → 13 not taken.
|
607 | const bool ok = m_loaded && m_store.saveSession(session) && m_store.savePreferences(preferences); |
| 25 |
3/3✓ Branch 14 → 15 taken 606 times.
✓ Branch 14 → 16 taken 1 time.
✓ Branch 17 → 18 taken 607 times.
|
607 | emit written(generation, ok, ok ? QString() : m_store.error()); |
| 26 | 607 | return ok; | |
| 27 | } | ||
| 28 | signals: | ||
| 29 | void written(quint64 generation, bool ok, const QString &error); | ||
| 30 | private: | ||
| 31 | UiStateStore m_store; | ||
| 32 | bool m_loaded = false; | ||
| 33 | }; | ||
| 34 | |||
| 35 | // A host-owned, local-only persistence coordinator. Construct/load before QML; | ||
| 36 | // flush before destroying the workspace. It does not open a product profile. | ||
| 37 | // | ||
| 38 | // P90.17: debounced saves snapshot the small workspace state on the GUI | ||
| 39 | // thread and hand it to the background writer (latest-wins coalescing, at | ||
| 40 | // most one write in flight plus one replaced pending snapshot). flush() | ||
| 41 | // stays synchronous for the shutdown contract. | ||
| 42 | class WorkspacePersistence final : public QObject { | ||
| 43 | 1 | Q_OBJECT | |
| 44 | public: | ||
| 45 | WorkspacePersistence(QString directory, WorkspaceState &workspace, DesignTokens &tokens, | ||
| 46 | QObject *parent = nullptr); | ||
| 47 | ~WorkspacePersistence() override; | ||
| 48 | bool load(const QString &legacyIniPath = {}, | ||
| 49 | const std::function<bool(const MailId &)> &acceptIdentity = {}); | ||
| 50 | bool flush(); | ||
| 51 | ✗ | QString error() const { return m_error; } | |
| 52 | 765 | bool threaded() const { return m_threaded; } | |
| 53 | // F95-15: the folder-suggestion column (Ctrl+S). | ||
| 54 | 765 | bool suggestions() const { return m_suggestions; } | |
| 55 | void setSuggestions(bool on); | ||
| 56 | // Marks the preference dirty and schedules the debounced write. | ||
| 57 | void setThreaded(bool threaded); | ||
| 58 | // F3.2: whether the compose surface opens in its own top-level window. | ||
| 59 | 765 | bool composeWindowed() const { return m_composeWindowed; } | |
| 60 | void setComposeWindowed(bool windowed); | ||
| 61 | // Q16: tray preference bridge (ui/closeToTray). | ||
| 62 | void restoreTray(class QuickTrayController *tray); | ||
| 63 | void setCloseToTray(bool on); | ||
| 64 | // Sprint 93 S93.3.9: the calendar's remembered state (keys viewMode, | ||
| 65 | // workWeek, hourZoom, hiddenCalendars, lastCalendar). | ||
| 66 | 765 | QVariantMap calendarState() const { return m_calendarState; } | |
| 67 | void setCalendarState(const QVariantMap &state); | ||
| 68 | // Sprint 98 S98.1.6: CommandHistory::save() form ({history, recentFolders}). | ||
| 69 | 765 | QVariantMap commandBarState() const { return m_commandBarState; } | |
| 70 | void setCommandBarState(const QVariantMap &state); | ||
| 71 | // Sprint 101 (D-26, D-30, D-22): {timelineCollapsed, timelineHintSeen, grouped}. | ||
| 72 | 770 | QVariantMap searchState() const { return m_searchState; } | |
| 73 | void setSearchState(const QVariantMap &state); | ||
| 74 | signals: | ||
| 75 | void saveFailed(const QString &error); | ||
| 76 | // A snapshot write committed on the writer thread (durable). | ||
| 77 | void saved(); | ||
| 78 | private: | ||
| 79 | void schedule(); | ||
| 80 | struct Snapshot { | ||
| 81 | QJsonObject session; | ||
| 82 | QVariantMap preferences; | ||
| 83 | 629 | bool operator==(const Snapshot &other) const { | |
| 84 |
4/4✓ Branch 3 → 4 taken 100 times.
✓ Branch 3 → 7 taken 529 times.
✓ Branch 5 → 6 taken 11 times.
✓ Branch 5 → 7 taken 89 times.
|
629 | return session == other.session && preferences == other.preferences; |
| 85 | } | ||
| 86 | }; | ||
| 87 | Snapshot buildSnapshot() const; | ||
| 88 | void flushAsync(); | ||
| 89 | void dispatchPendingWrite(); | ||
| 90 | UiStateStore m_store; | ||
| 91 | WorkspaceState &m_workspace; | ||
| 92 | DesignTokens &m_tokens; | ||
| 93 | QTimer m_timer; | ||
| 94 | QString m_error; | ||
| 95 | bool m_loaded = false; | ||
| 96 | bool m_dirty = false; | ||
| 97 | bool m_threaded = false; | ||
| 98 | bool m_suggestions = false; | ||
| 99 | bool m_composeWindowed = false; | ||
| 100 | bool m_closeToTray = true; | ||
| 101 | QVariantMap m_calendarState; | ||
| 102 | QVariantMap m_commandBarState; | ||
| 103 | QVariantMap m_searchState; | ||
| 104 | QPointer<class QuickTrayController> m_tray; | ||
| 105 | QThread m_writerThread; | ||
| 106 | QPointer<UiStateWriter> m_writer; | ||
| 107 | Snapshot m_pendingSnapshot, m_lastDispatched; | ||
| 108 | quint64 m_writeGeneration = 0; | ||
| 109 | bool m_writeInFlight = false; | ||
| 110 | bool m_pendingWrite = false; | ||
| 111 | }; | ||
| 112 |