forked from quickshell/quickshell
service/notifications: add notifications service
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15 changed files with 1249 additions and 0 deletions
252
src/services/notifications/notification.cpp
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252
src/services/notifications/notification.cpp
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#include "notification.hpp"
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#include <utility>
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#include <qcontainerfwd.h>
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#include <qdbusargument.h>
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#include <qlogging.h>
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#include <qloggingcategory.h>
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#include <qtmetamacros.h>
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#include <qtypes.h>
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#include "../../core/desktopentry.hpp"
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#include "../../core/iconimageprovider.hpp"
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#include "dbusimage.hpp"
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#include "server.hpp"
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namespace qs::service::notifications {
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Q_DECLARE_LOGGING_CATEGORY(logNotifications); // server.cpp
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QString NotificationUrgency::toString(NotificationUrgency::Enum value) {
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switch (value) {
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case NotificationUrgency::Low: return "Low";
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case NotificationUrgency::Normal: return "Normal";
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case NotificationUrgency::Critical: return "Critical";
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default: return "Invalid notification urgency";
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}
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}
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QString NotificationCloseReason::toString(NotificationCloseReason::Enum value) {
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switch (value) {
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case NotificationCloseReason::Expired: return "Expired";
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case NotificationCloseReason::Dismissed: return "Dismissed";
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case NotificationCloseReason::CloseRequested: return "CloseRequested";
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default: return "Invalid notification close reason";
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}
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}
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QString NotificationAction::identifier() const { return this->mIdentifier; }
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QString NotificationAction::text() const { return this->mText; }
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void NotificationAction::invoke() {
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NotificationServer::instance()->ActionInvoked(this->notification->id(), this->mIdentifier);
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if (!this->notification->isResident()) {
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this->notification->close(NotificationCloseReason::Dismissed);
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}
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}
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void NotificationAction::setText(const QString& text) {
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if (text != this->mText) return;
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this->mText = text;
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emit this->textChanged();
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}
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void Notification::expire() { this->close(NotificationCloseReason::Expired); }
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void Notification::dismiss() { this->close(NotificationCloseReason::Dismissed); }
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void Notification::close(NotificationCloseReason::Enum reason) {
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this->mCloseReason = reason;
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if (reason != 0) {
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NotificationServer::instance()->deleteNotification(this, reason);
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}
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}
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void Notification::updateProperties(
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const QString& appName,
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QString appIcon,
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const QString& summary,
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const QString& body,
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const QStringList& actions,
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QVariantMap hints,
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qint32 expireTimeout
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) {
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auto urgency = hints.contains("urgency") ? hints.value("urgency").value<quint8>()
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: NotificationUrgency::Normal;
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auto hasActionIcons = hints.value("action-icons").value<bool>();
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auto isResident = hints.value("resident").value<bool>();
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auto isTransient = hints.value("transient").value<bool>();
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auto desktopEntry = hints.value("desktop-entry").value<QString>();
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QString imageDataName;
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if (hints.contains("image-data")) imageDataName = "image-data";
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else if (hints.contains("image_data")) imageDataName = "image_data";
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else if (hints.contains("icon_data")) imageDataName = "icon_data";
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NotificationImage* imagePixmap = nullptr;
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if (!imageDataName.isEmpty()) {
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auto value = hints.value(imageDataName).value<QDBusArgument>();
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DBusNotificationImage image;
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value >> image;
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imagePixmap = new NotificationImage(std::move(image), this);
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}
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// don't store giant byte arrays more than necessary
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hints.remove("image-data");
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hints.remove("image_data");
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hints.remove("icon_data");
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QString imagePath;
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if (!imagePixmap) {
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QString imagePathName;
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if (hints.contains("image-path")) imagePathName = "image-path";
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else if (hints.contains("image_path")) imagePathName = "image_path";
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if (!imagePathName.isEmpty()) {
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imagePath = hints.value(imagePathName).value<QString>();
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if (!imagePath.startsWith("file:")) {
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imagePath = IconImageProvider::requestString(imagePath, "");
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}
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}
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}
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if (appIcon.isEmpty() && !desktopEntry.isEmpty()) {
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if (auto* entry = DesktopEntryManager::instance()->byId(desktopEntry)) {
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appIcon = entry->mIcon;
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}
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}
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auto appNameChanged = appName != this->mAppName;
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auto appIconChanged = appIcon != this->mAppIcon;
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auto summaryChanged = summary != this->mSummary;
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auto bodyChanged = body != this->mBody;
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auto expireTimeoutChanged = expireTimeout != this->mExpireTimeout;
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auto urgencyChanged = urgency != this->mUrgency;
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auto hasActionIconsChanged = hasActionIcons != this->mHasActionIcons;
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auto isResidentChanged = isResident != this->mIsResident;
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auto isTransientChanged = isTransient != this->mIsTransient;
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auto desktopEntryChanged = desktopEntry != this->mDesktopEntry;
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auto imageChanged = imagePixmap || imagePath != this->mImagePath;
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auto hintsChanged = hints != this->mHints;
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if (appNameChanged) this->mAppName = appName;
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if (appIconChanged) this->mAppIcon = appIcon;
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if (summaryChanged) this->mSummary = summary;
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if (bodyChanged) this->mBody = body;
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if (expireTimeoutChanged) this->mExpireTimeout = expireTimeout;
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if (urgencyChanged) this->mUrgency = static_cast<NotificationUrgency::Enum>(urgency);
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if (hasActionIcons) this->mHasActionIcons = hasActionIcons;
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if (isResidentChanged) this->mIsResident = isResident;
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if (isTransientChanged) this->mIsTransient = isTransient;
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if (desktopEntryChanged) this->mDesktopEntry = desktopEntry;
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NotificationImage* oldImage = nullptr;
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if (imageChanged) {
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oldImage = this->mImagePixmap;
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this->mImagePixmap = imagePixmap;
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this->mImagePath = imagePath;
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}
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if (hintsChanged) this->mHints = hints;
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bool actionsChanged = false;
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auto deletedActions = QVector<NotificationAction*>();
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if (actions.length() % 2 == 0) {
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int ai = 0;
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for (auto i = 0; i != actions.length(); i += 2) {
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ai = i / 2;
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const auto& identifier = actions.at(i);
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const auto& text = actions.at(i + 1);
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auto* action = ai < this->mActions.length() ? this->mActions.at(ai) : nullptr;
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if (action && identifier == action->identifier()) {
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action->setText(text);
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} else {
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auto* newAction = new NotificationAction(identifier, text, this);
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if (action) {
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deletedActions.push_back(action);
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this->mActions.replace(ai, newAction);
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} else {
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this->mActions.push_back(newAction);
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}
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actionsChanged = true;
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}
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ai++;
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}
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for (auto i = this->mActions.length(); i > ai; i--) {
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deletedActions.push_back(this->mActions.at(i - 1));
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this->mActions.remove(i - 1);
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actionsChanged = true;
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}
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} else {
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qCWarning(logNotifications) << this << '(' << appName << ')'
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<< "sent an action set of an invalid length.";
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}
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if (appNameChanged) emit this->appNameChanged();
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if (appIconChanged) emit this->appIconChanged();
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if (summaryChanged) emit this->summaryChanged();
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if (bodyChanged) emit this->bodyChanged();
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if (expireTimeoutChanged) emit this->expireTimeoutChanged();
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if (urgencyChanged) emit this->urgencyChanged();
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if (actionsChanged) emit this->actionsChanged();
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if (hasActionIconsChanged) emit this->hasActionIconsChanged();
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if (isResidentChanged) emit this->isResidentChanged();
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if (isTransientChanged) emit this->isTransientChanged();
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if (desktopEntryChanged) emit this->desktopEntryChanged();
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if (imageChanged) emit this->imageChanged();
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if (hintsChanged) emit this->hintsChanged();
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for (auto* action: deletedActions) {
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delete action;
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}
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delete oldImage;
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}
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quint32 Notification::id() const { return this->mId; }
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bool Notification::isTracked() const { return this->mCloseReason == 0; }
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NotificationCloseReason::Enum Notification::closeReason() const { return this->mCloseReason; }
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void Notification::setTracked(bool tracked) {
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this->close(
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tracked ? static_cast<NotificationCloseReason::Enum>(0) : NotificationCloseReason::Dismissed
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);
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}
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bool Notification::isLastGeneration() const { return this->mLastGeneration; }
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void Notification::setLastGeneration() { this->mLastGeneration = true; }
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qreal Notification::expireTimeout() const { return this->mExpireTimeout; }
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QString Notification::appName() const { return this->mAppName; }
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QString Notification::appIcon() const { return this->mAppIcon; }
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QString Notification::summary() const { return this->mSummary; }
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QString Notification::body() const { return this->mBody; }
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NotificationUrgency::Enum Notification::urgency() const { return this->mUrgency; }
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QVector<NotificationAction*> Notification::actions() const { return this->mActions; }
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bool Notification::hasActionIcons() const { return this->mHasActionIcons; }
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bool Notification::isResident() const { return this->mIsResident; }
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bool Notification::isTransient() const { return this->mIsTransient; }
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QString Notification::desktopEntry() const { return this->mDesktopEntry; }
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QString Notification::image() const {
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if (this->mImagePixmap) {
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return this->mImagePixmap->url();
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} else {
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return this->mImagePath;
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}
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}
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QVariantMap Notification::hints() const { return this->mHints; }
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} // namespace qs::service::notifications
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