nextcloud-desktop/src/gui/owncloudgui.cpp
Kevin Ottens 1288ee0437 Move pause/unpause helpers to Systray
We had signals just to call those backs in ownCloudGui, they were
otherwise unused. So let's move them inside of Systray since it's
specific to it anyway.

Also fix the dangerous call to sender(). We can call this function
without going through a signal/slot connection and also it's never
connected to an AccountState.

Signed-off-by: Kevin Ottens <kevin.ottens@nextcloud.com>
2020-11-10 17:29:51 +00:00

683 lines
22 KiB
C++

/*
* Copyright (C) by Klaas Freitag <freitag@owncloud.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* for more details.
*/
#include "application.h"
#include "owncloudgui.h"
#include "theme.h"
#include "folderman.h"
#include "progressdispatcher.h"
#include "owncloudsetupwizard.h"
#include "sharedialog.h"
#include "settingsdialog.h"
#include "logger.h"
#include "logbrowser.h"
#include "account.h"
#include "accountstate.h"
#include "openfilemanager.h"
#include "accountmanager.h"
#include "common/syncjournalfilerecord.h"
#include "creds/abstractcredentials.h"
#ifdef WITH_LIBCLOUDPROVIDERS
#include "cloudproviders/cloudprovidermanager.h"
#endif
#include <QQmlApplicationEngine>
#include <QDesktopServices>
#include <QDir>
#include <QMessageBox>
#include <QSignalMapper>
#ifdef WITH_LIBCLOUDPROVIDERS
#include <QtDBus/QDBusConnection>
#include <QtDBus/QDBusInterface>
#endif
#if defined(Q_OS_X11)
#include <QX11Info>
#endif
#include <QQmlEngine>
#include <QQmlComponent>
#include <QQmlApplicationEngine>
#include <QQuickItem>
#include <QQmlContext>
namespace OCC {
const char propertyAccountC[] = "oc_account";
ownCloudGui::ownCloudGui(Application *parent)
: QObject(parent)
, _tray(nullptr)
, _settingsDialog(nullptr)
, _logBrowser(nullptr)
#ifdef WITH_LIBCLOUDPROVIDERS
, _bus(QDBusConnection::sessionBus())
#endif
, _app(parent)
{
_tray = Systray::instance();
_tray->setTrayEngine(new QQmlApplicationEngine(this));
// for the beginning, set the offline icon until the account was verified
_tray->setIcon(Theme::instance()->folderOfflineIcon(/*systray?*/ true));
_tray->show();
connect(_tray.data(), &QSystemTrayIcon::activated,
this, &ownCloudGui::slotTrayClicked);
connect(_tray.data(), &Systray::openHelp,
this, &ownCloudGui::slotHelp);
connect(_tray.data(), &Systray::openAccountWizard,
this, &ownCloudGui::slotNewAccountWizard);
connect(_tray.data(), &Systray::openMainDialog,
this, &ownCloudGui::slotOpenMainDialog);
connect(_tray.data(), &Systray::openSettings,
this, &ownCloudGui::slotShowSettings);
connect(_tray.data(), &Systray::shutdown,
this, &ownCloudGui::slotShutdown);
connect(_tray.data(), &Systray::openShareDialog,
this, [=](const QString &sharePath, const QString &localPath) {
slotShowShareDialog(sharePath, localPath, ShareDialogStartPage::UsersAndGroups);
});
ProgressDispatcher *pd = ProgressDispatcher::instance();
connect(pd, &ProgressDispatcher::progressInfo, this,
&ownCloudGui::slotUpdateProgress);
FolderMan *folderMan = FolderMan::instance();
connect(folderMan, &FolderMan::folderSyncStateChange,
this, &ownCloudGui::slotSyncStateChange);
connect(Logger::instance(), &Logger::guiLog,
this, &ownCloudGui::slotShowTrayMessage);
connect(Logger::instance(), &Logger::optionalGuiLog,
this, &ownCloudGui::slotShowOptionalTrayMessage);
connect(Logger::instance(), &Logger::guiMessage,
this, &ownCloudGui::slotShowGuiMessage);
}
void ownCloudGui::createTray()
{
_tray->create();
}
#ifdef WITH_LIBCLOUDPROVIDERS
void ownCloudGui::setupCloudProviders()
{
new CloudProviderManager(this);
}
bool ownCloudGui::cloudProviderApiAvailable()
{
if (!_bus.isConnected()) {
return false;
}
QDBusInterface dbus_iface("org.freedesktop.CloudProviderManager", "/org/freedesktop/CloudProviderManager",
"org.freedesktop.CloudProvider.Manager1", _bus);
if (!dbus_iface.isValid()) {
qCInfo(lcApplication) << "DBus interface unavailable";
return false;
}
return true;
}
#endif
// This should rather be in application.... or rather in ConfigFile?
void ownCloudGui::slotOpenSettingsDialog()
{
// if account is set up, start the configuration wizard.
if (!AccountManager::instance()->accounts().isEmpty()) {
if (_settingsDialog.isNull() || QApplication::activeWindow() != _settingsDialog) {
slotShowSettings();
} else {
_settingsDialog->close();
}
} else {
qCInfo(lcApplication) << "No configured folders yet, starting setup wizard";
slotNewAccountWizard();
}
}
void ownCloudGui::slotOpenMainDialog()
{
if (!_tray->isOpen()) {
_tray->showWindow();
}
}
void ownCloudGui::slotTrayClicked(QSystemTrayIcon::ActivationReason reason)
{
if (reason == QSystemTrayIcon::Trigger) {
if (OwncloudSetupWizard::bringWizardToFrontIfVisible()) {
// brought wizard to front
} else if (_shareDialogs.size() > 0) {
// Share dialog(s) be hidden by other apps, bring them back
Q_FOREACH (const QPointer<ShareDialog> &shareDialog, _shareDialogs) {
Q_ASSERT(shareDialog.data());
raiseDialog(shareDialog);
}
} else if (_tray->isOpen()) {
_tray->hideWindow();
} else {
if (AccountManager::instance()->accounts().isEmpty()) {
this->slotOpenSettingsDialog();
} else {
_tray->showWindow();
}
}
}
// FIXME: Also make sure that any auto updater dialogue https://github.com/owncloud/client/issues/5613
// or SSL error dialog also comes to front.
}
void ownCloudGui::slotSyncStateChange(Folder *folder)
{
slotComputeOverallSyncStatus();
if (!folder) {
return; // Valid, just a general GUI redraw was needed.
}
auto result = folder->syncResult();
qCInfo(lcApplication) << "Sync state changed for folder " << folder->remoteUrl().toString() << ": " << result.statusString();
if (result.status() == SyncResult::Success
|| result.status() == SyncResult::Problem
|| result.status() == SyncResult::SyncAbortRequested
|| result.status() == SyncResult::Error) {
Logger::instance()->enterNextLogFile();
}
}
void ownCloudGui::slotFoldersChanged()
{
slotComputeOverallSyncStatus();
}
void ownCloudGui::slotOpenPath(const QString &path)
{
showInFileManager(path);
}
void ownCloudGui::slotAccountStateChanged()
{
slotComputeOverallSyncStatus();
}
void ownCloudGui::slotTrayMessageIfServerUnsupported(Account *account)
{
if (account->serverVersionUnsupported()) {
slotShowTrayMessage(
tr("Unsupported Server Version"),
tr("The server on account %1 runs an old and unsupported version %2. "
"Using this client with unsupported server versions is untested and "
"potentially dangerous. Proceed at your own risk.")
.arg(account->displayName(), account->serverVersion()));
}
}
void ownCloudGui::slotComputeOverallSyncStatus()
{
bool allSignedOut = true;
bool allPaused = true;
bool allDisconnected = true;
QVector<AccountStatePtr> problemAccounts;
auto setStatusText = [&](const QString &text) {
// FIXME: So this doesn't do anything? Needs to be revisited
Q_UNUSED(text)
// Don't overwrite the status if we're currently syncing
if (FolderMan::instance()->currentSyncFolder())
return;
//_actionStatus->setText(text);
};
foreach (auto a, AccountManager::instance()->accounts()) {
if (!a->isSignedOut()) {
allSignedOut = false;
}
if (!a->isConnected()) {
problemAccounts.append(a);
} else {
allDisconnected = false;
}
}
foreach (Folder *f, FolderMan::instance()->map()) {
if (!f->syncPaused()) {
allPaused = false;
}
}
if (!problemAccounts.empty()) {
_tray->setIcon(Theme::instance()->folderOfflineIcon(true));
if (allDisconnected) {
setStatusText(tr("Disconnected"));
} else {
setStatusText(tr("Disconnected from some accounts"));
}
#ifdef Q_OS_WIN
// Windows has a 128-char tray tooltip length limit.
QStringList accountNames;
foreach (AccountStatePtr a, problemAccounts) {
accountNames.append(a->account()->displayName());
}
_tray->setToolTip(tr("Disconnected from %1").arg(accountNames.join(QLatin1String(", "))));
#else
QStringList messages;
messages.append(tr("Disconnected from accounts:"));
foreach (AccountStatePtr a, problemAccounts) {
QString message = tr("Account %1: %2").arg(a->account()->displayName(), a->stateString(a->state()));
if (!a->connectionErrors().empty()) {
message += QLatin1String("\n");
message += a->connectionErrors().join(QLatin1String("\n"));
}
messages.append(message);
}
_tray->setToolTip(messages.join(QLatin1String("\n\n")));
#endif
return;
}
if (allSignedOut) {
_tray->setIcon(Theme::instance()->folderOfflineIcon(true));
_tray->setToolTip(tr("Please sign in"));
setStatusText(tr("Signed out"));
return;
} else if (allPaused) {
_tray->setIcon(Theme::instance()->syncStateIcon(SyncResult::Paused, true));
_tray->setToolTip(tr("Account synchronization is disabled"));
setStatusText(tr("Synchronization is paused"));
return;
}
// display the info of the least successful sync (eg. do not just display the result of the latest sync)
QString trayMessage;
FolderMan *folderMan = FolderMan::instance();
Folder::Map map = folderMan->map();
SyncResult::Status overallStatus = SyncResult::Undefined;
bool hasUnresolvedConflicts = false;
FolderMan::trayOverallStatus(map.values(), &overallStatus, &hasUnresolvedConflicts);
// If the sync succeeded but there are unresolved conflicts,
// show the problem icon!
auto iconStatus = overallStatus;
if (iconStatus == SyncResult::Success && hasUnresolvedConflicts) {
iconStatus = SyncResult::Problem;
}
// If we don't get a status for whatever reason, that's a Problem
if (iconStatus == SyncResult::Undefined) {
iconStatus = SyncResult::Problem;
}
QIcon statusIcon = Theme::instance()->syncStateIcon(iconStatus, true);
_tray->setIcon(statusIcon);
// create the tray blob message, check if we have an defined state
if (map.count() > 0) {
#ifdef Q_OS_WIN
// Windows has a 128-char tray tooltip length limit.
trayMessage = folderMan->trayTooltipStatusString(overallStatus, hasUnresolvedConflicts, false);
#else
QStringList allStatusStrings;
foreach (Folder *folder, map.values()) {
QString folderMessage = FolderMan::trayTooltipStatusString(
folder->syncResult().status(),
folder->syncResult().hasUnresolvedConflicts(),
folder->syncPaused());
allStatusStrings += tr("Folder %1: %2").arg(folder->shortGuiLocalPath(), folderMessage);
}
trayMessage = allStatusStrings.join(QLatin1String("\n"));
#endif
_tray->setToolTip(trayMessage);
if (overallStatus == SyncResult::Success || overallStatus == SyncResult::Problem) {
if (hasUnresolvedConflicts) {
setStatusText(tr("Unresolved conflicts"));
} else {
setStatusText(tr("Up to date"));
}
} else if (overallStatus == SyncResult::Paused) {
setStatusText(tr("Synchronization is paused"));
} else {
setStatusText(tr("Error during synchronization"));
}
} else {
_tray->setToolTip(tr("There are no sync folders configured."));
setStatusText(tr("No sync folders configured"));
}
}
void ownCloudGui::slotShowTrayMessage(const QString &title, const QString &msg)
{
if (_tray)
_tray->showMessage(title, msg);
else
qCWarning(lcApplication) << "Tray not ready: " << msg;
}
void ownCloudGui::slotShowOptionalTrayMessage(const QString &title, const QString &msg)
{
slotShowTrayMessage(title, msg);
}
/*
* open the folder with the given Alias
*/
void ownCloudGui::slotFolderOpenAction(const QString &alias)
{
Folder *f = FolderMan::instance()->folder(alias);
if (f) {
qCInfo(lcApplication) << "opening local url " << f->path();
QUrl url = QUrl::fromLocalFile(f->path());
#ifdef Q_OS_WIN
// work around a bug in QDesktopServices on Win32, see i-net
QString filePath = f->path();
if (filePath.startsWith(QLatin1String("\\\\")) || filePath.startsWith(QLatin1String("//")))
url = QUrl::fromLocalFile(QDir::toNativeSeparators(filePath));
else
url = QUrl::fromLocalFile(filePath);
#endif
QDesktopServices::openUrl(url);
}
}
void ownCloudGui::slotUpdateProgress(const QString &folder, const ProgressInfo &progress)
{
Q_UNUSED(folder);
// FIXME: Lots of messages computed for nothing in this method, needs revisiting
if (progress.status() == ProgressInfo::Discovery) {
#if 0
if (!progress._currentDiscoveredRemoteFolder.isEmpty()) {
_actionStatus->setText(tr("Checking for changes in remote '%1'")
.arg(progress._currentDiscoveredRemoteFolder));
} else if (!progress._currentDiscoveredLocalFolder.isEmpty()) {
_actionStatus->setText(tr("Checking for changes in local '%1'")
.arg(progress._currentDiscoveredLocalFolder));
}
#endif
} else if (progress.status() == ProgressInfo::Done) {
QTimer::singleShot(2000, this, &ownCloudGui::slotComputeOverallSyncStatus);
}
if (progress.status() != ProgressInfo::Propagation) {
return;
}
if (progress.totalSize() == 0) {
quint64 currentFile = progress.currentFile();
quint64 totalFileCount = qMax(progress.totalFiles(), currentFile);
QString msg;
if (progress.trustEta()) {
msg = tr("Syncing %1 of %2 (%3 left)")
.arg(currentFile)
.arg(totalFileCount)
.arg(Utility::durationToDescriptiveString2(progress.totalProgress().estimatedEta));
} else {
msg = tr("Syncing %1 of %2")
.arg(currentFile)
.arg(totalFileCount);
}
//_actionStatus->setText(msg);
} else {
QString totalSizeStr = Utility::octetsToString(progress.totalSize());
QString msg;
if (progress.trustEta()) {
msg = tr("Syncing %1 (%2 left)")
.arg(totalSizeStr, Utility::durationToDescriptiveString2(progress.totalProgress().estimatedEta));
} else {
msg = tr("Syncing %1")
.arg(totalSizeStr);
}
//_actionStatus->setText(msg);
}
if (!progress._lastCompletedItem.isEmpty()) {
QString kindStr = Progress::asResultString(progress._lastCompletedItem);
QString timeStr = QTime::currentTime().toString("hh:mm");
QString actionText = tr("%1 (%2, %3)").arg(progress._lastCompletedItem._file, kindStr, timeStr);
auto *action = new QAction(actionText, this);
Folder *f = FolderMan::instance()->folder(folder);
if (f) {
QString fullPath = f->path() + '/' + progress._lastCompletedItem._file;
if (QFile(fullPath).exists()) {
connect(action, &QAction::triggered, this, [this, fullPath] { this->slotOpenPath(fullPath); });
} else {
action->setEnabled(false);
}
}
if (_recentItemsActions.length() > 5) {
_recentItemsActions.takeFirst()->deleteLater();
}
_recentItemsActions.append(action);
}
}
void ownCloudGui::slotLogin()
{
if (auto account = qvariant_cast<AccountStatePtr>(sender()->property(propertyAccountC))) {
account->account()->resetRejectedCertificates();
account->signIn();
} else {
auto list = AccountManager::instance()->accounts();
foreach (const auto &a, list) {
a->signIn();
}
}
}
void ownCloudGui::slotLogout()
{
auto list = AccountManager::instance()->accounts();
if (auto account = qvariant_cast<AccountStatePtr>(sender()->property(propertyAccountC))) {
list.clear();
list.append(account);
}
foreach (const auto &ai, list) {
ai->signOutByUi();
}
}
void ownCloudGui::slotNewAccountWizard()
{
OwncloudSetupWizard::runWizard(qApp, SLOT(slotownCloudWizardDone(int)));
}
void ownCloudGui::slotShowGuiMessage(const QString &title, const QString &message)
{
auto *msgBox = new QMessageBox;
msgBox->setWindowFlags(msgBox->windowFlags() | Qt::WindowStaysOnTopHint);
msgBox->setAttribute(Qt::WA_DeleteOnClose);
msgBox->setText(message);
msgBox->setWindowTitle(title);
msgBox->setIcon(QMessageBox::Information);
msgBox->open();
}
void ownCloudGui::slotShowSettings()
{
if (_settingsDialog.isNull()) {
_settingsDialog = new SettingsDialog(this);
_settingsDialog->setAttribute(Qt::WA_DeleteOnClose, true);
_settingsDialog->show();
}
raiseDialog(_settingsDialog.data());
}
void ownCloudGui::slotSettingsDialogActivated()
{
emit isShowingSettingsDialog();
}
void ownCloudGui::slotShowSyncProtocol()
{
slotShowSettings();
//_settingsDialog->showActivityPage();
}
void ownCloudGui::slotShutdown()
{
// explicitly close windows. This is somewhat of a hack to ensure
// that saving the geometries happens ASAP during a OS shutdown
// those do delete on close
if (!_settingsDialog.isNull())
_settingsDialog->close();
if (!_logBrowser.isNull())
_logBrowser->deleteLater();
_app->quit();
}
void ownCloudGui::slotToggleLogBrowser()
{
if (_logBrowser.isNull()) {
// init the log browser.
_logBrowser = new LogBrowser;
// ## TODO: allow new log name maybe?
}
if (_logBrowser->isVisible()) {
_logBrowser->hide();
} else {
raiseDialog(_logBrowser);
}
}
void ownCloudGui::slotOpenOwnCloud()
{
if (auto account = qvariant_cast<AccountPtr>(sender()->property(propertyAccountC))) {
QDesktopServices::openUrl(account->url());
}
}
void ownCloudGui::slotHelp()
{
QDesktopServices::openUrl(QUrl(Theme::instance()->helpUrl()));
}
void ownCloudGui::raiseDialog(QWidget *raiseWidget)
{
if (raiseWidget && !raiseWidget->parentWidget()) {
// Qt has a bug which causes parent-less dialogs to pop-under.
raiseWidget->showNormal();
raiseWidget->raise();
raiseWidget->activateWindow();
#if defined(Q_OS_X11)
WId wid = widget->winId();
NETWM::init();
XEvent e;
e.xclient.type = ClientMessage;
e.xclient.message_type = NETWM::NET_ACTIVE_WINDOW;
e.xclient.display = QX11Info::display();
e.xclient.window = wid;
e.xclient.format = 32;
e.xclient.data.l[0] = 2;
e.xclient.data.l[1] = QX11Info::appTime();
e.xclient.data.l[2] = 0;
e.xclient.data.l[3] = 0l;
e.xclient.data.l[4] = 0l;
Display *display = QX11Info::display();
XSendEvent(display,
RootWindow(display, DefaultScreen(display)),
False, // propagate
SubstructureRedirectMask | SubstructureNotifyMask,
&e);
#endif
}
}
void ownCloudGui::slotShowShareDialog(const QString &sharePath, const QString &localPath, ShareDialogStartPage startPage)
{
const auto folder = FolderMan::instance()->folderForPath(localPath);
if (!folder) {
qCWarning(lcApplication) << "Could not open share dialog for" << localPath << "no responsible folder found";
return;
}
// For https://github.com/owncloud/client/issues/3783
if (_settingsDialog) {
_settingsDialog->hide();
}
const auto accountState = folder->accountState();
const QString file = localPath.mid(folder->cleanPath().length() + 1);
SyncJournalFileRecord fileRecord;
bool resharingAllowed = true; // lets assume the good
if (folder->journalDb()->getFileRecord(file, &fileRecord) && fileRecord.isValid()) {
// check the permission: Is resharing allowed?
if (!fileRecord._remotePerm.isNull() && !fileRecord._remotePerm.hasPermission(RemotePermissions::CanReshare)) {
resharingAllowed = false;
}
}
// As a first approximation, set the set of permissions that can be granted
// either to everything (resharing allowed) or nothing (no resharing).
//
// The correct value will be found with a propfind from ShareDialog.
// (we want to show the dialog directly, not wait for the propfind first)
SharePermissions maxSharingPermissions =
SharePermissionRead
| SharePermissionUpdate | SharePermissionCreate | SharePermissionDelete
| SharePermissionShare;
if (!resharingAllowed) {
maxSharingPermissions = {};
}
ShareDialog *w = nullptr;
if (_shareDialogs.contains(localPath) && _shareDialogs[localPath]) {
qCInfo(lcApplication) << "Raising share dialog" << sharePath << localPath;
w = _shareDialogs[localPath];
} else {
qCInfo(lcApplication) << "Opening share dialog" << sharePath << localPath << maxSharingPermissions;
w = new ShareDialog(accountState, sharePath, localPath, maxSharingPermissions, fileRecord.numericFileId(), startPage);
w->setAttribute(Qt::WA_DeleteOnClose, true);
_shareDialogs[localPath] = w;
connect(w, &QObject::destroyed, this, &ownCloudGui::slotRemoveDestroyedShareDialogs);
}
raiseDialog(w);
}
void ownCloudGui::slotRemoveDestroyedShareDialogs()
{
QMutableMapIterator<QString, QPointer<ShareDialog>> it(_shareDialogs);
while (it.hasNext()) {
it.next();
if (!it.value() || it.value() == sender()) {
it.remove();
}
}
}
} // end namespace