src/global.cpp

   1 /*
   2  * SPDX-FileCopyrightText: 2015 Ashish Bansal <bansal.ashish096@gmail.com>
   3  *
   4  * SPDX-License-Identifier: GPL-2.0-or-later
   5  */
   6
   7 #include "global.h"
   8
   9 #include "dolphin_generalsettings.h"
  10 #include "dolphindebug.h"
  11 #include "dolphinmainwindowinterface.h"
  12 #include "views/viewproperties.h"
  13
  14 #include <KConfigWatcher>
  15 #include <KDialogJobUiDelegate>
  16 #include <KIO/ApplicationLauncherJob>
  17 #include <KService>
  18 #include <KWindowSystem>
  19
  20 #include <QApplication>
  21
  22 QList<QUrl> Dolphin::validateUris(const QStringList &uriList)
  23 {
  24     const QString currentDir = QDir::currentPath();
  25     QList<QUrl> urls;
  26     for (const QString &str : uriList) {
  27         const QUrl url = QUrl::fromUserInput(str, currentDir, QUrl::AssumeLocalFile);
  28         if (url.isValid()) {
  29             urls.append(url);
  30         } else {
  31             qCWarning(DolphinDebug) << "Invalid URL: " << str;
  32         }
  33     }
  34     return urls;
  35 }
  36
  37 QUrl Dolphin::homeUrl()
  38 {
  39     return QUrl::fromUserInput(GeneralSettings::homeUrl(), QString(), QUrl::AssumeLocalFile);
  40 }
  41
  42 void Dolphin::openNewWindow(const QList<QUrl> &urls, QWidget *window, const OpenNewWindowFlags &flags)
  43 {
  44     QString command = QStringLiteral("dolphin --new-window");
  45
  46     if (flags.testFlag(OpenNewWindowFlag::Select)) {
  47         command.append(QLatin1String(" --select"));
  48     }
  49
  50     if (!urls.isEmpty()) {
  51         command.append(QLatin1String(" %U"));
  52     }
  53     KService::Ptr service(new KService(QApplication::applicationDisplayName(), command, QApplication::windowIcon().name()));
  54     auto *job = new KIO::ApplicationLauncherJob(service, window);
  55     job->setUrls(urls);
  56     job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, window));
  57     job->start();
  58 }
  59
  60 bool Dolphin::attachToExistingInstance(const QList<QUrl> &inputUrls,
  61                                        bool openFiles,
  62                                        bool splitView,
  63                                        const QString &preferredService,
  64                                        const QString &activationToken)
  65 {
  66     bool attached = false;
  67
  68     if (inputUrls.isEmpty()) {
  69         return false;
  70     }
  71
  72     auto dolphinInterfaces = dolphinGuiInstances(preferredService);
  73     if (dolphinInterfaces.isEmpty()) {
  74         return false;
  75     }
  76
  77     int activeWindowIndex = -1;
  78     for (const auto &interface : std::as_const(dolphinInterfaces)) {
  79         ++activeWindowIndex;
  80
  81         auto isActiveWindowReply = interface.first->isActiveWindow();
  82         isActiveWindowReply.waitForFinished();
  83         if (!isActiveWindowReply.isError() && isActiveWindowReply.value()) {
  84             break;
  85         }
  86     }
  87
  88     // check to see if any instances already have any of the given URLs or their parents open
  89     QList<QUrl> newWindowURLs;
  90     for (const QUrl &url : inputUrls) {
  91         bool urlFound = false;
  92         const QString urlString = url.toString();
  93
  94         // looping through the windows starting from the active one
  95         int i = activeWindowIndex;
  96         do {
  97             auto &interface = dolphinInterfaces[i];
  98
  99             auto isUrlOpenReply = openFiles ? interface.first->isItemVisibleInAnyView(urlString) : interface.first->isUrlOpen(urlString);
 100             isUrlOpenReply.waitForFinished();
 101             if (!isUrlOpenReply.isError() && isUrlOpenReply.value()) {
 102                 interface.second.append(urlString);
 103                 urlFound = true;
 104                 break;
 105             }
 106
 107             i = (i + 1) % dolphinInterfaces.size();
 108         } while (i != activeWindowIndex);
 109
 110         if (!urlFound) {
 111             if (GeneralSettings::openExternallyCalledFolderInNewTab()) {
 112                 dolphinInterfaces[activeWindowIndex].second.append(urlString);
 113             } else {
 114                 newWindowURLs.append(url);
 115             }
 116         }
 117     }
 118
 119     for (const auto &interface : std::as_const(dolphinInterfaces)) {
 120         if (interface.second.isEmpty()) {
 121             continue;
 122         }
 123         auto reply = openFiles ? interface.first->openFiles(interface.second, splitView) : interface.first->openDirectories(interface.second, splitView);
 124         reply.waitForFinished();
 125         if (!reply.isError()) {
 126             interface.first->activateWindow(activationToken);
 127             attached = true;
 128         }
 129     }
 130     if (attached && !newWindowURLs.isEmpty()) {
 131         if (openFiles) {
 132             openNewWindow(newWindowURLs, nullptr, Dolphin::OpenNewWindowFlag::Select);
 133         } else {
 134             openNewWindow(newWindowURLs);
 135         }
 136     }
 137
 138     return attached;
 139 }
 140
 141 QVector<QPair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QStringList>> Dolphin::dolphinGuiInstances(const QString &preferredService)
 142 {
 143     QVector<QPair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QStringList>> dolphinInterfaces;
 144     if (!preferredService.isEmpty()) {
 145         QSharedPointer<OrgKdeDolphinMainWindowInterface> preferredInterface(
 146             new OrgKdeDolphinMainWindowInterface(preferredService, QStringLiteral("/dolphin/Dolphin_1"), QDBusConnection::sessionBus()));
 147         if (preferredInterface->isValid() && !preferredInterface->lastError().isValid()) {
 148             dolphinInterfaces.append(qMakePair(preferredInterface, QStringList()));
 149         }
 150     }
 151
 152     // Look for dolphin instances among all available dbus services.
 153     QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface();
 154     const QStringList dbusServices = sessionInterface ? sessionInterface->registeredServiceNames().value() : QStringList();
 155     // Don't match the service without trailing "-" (unique instance)
 156     const QString pattern = QStringLiteral("org.kde.dolphin-");
 157     // Don't match the pid without leading "-"
 158     const QString myPid = QLatin1Char('-') + QString::number(QCoreApplication::applicationPid());
 159     for (const QString &service : dbusServices) {
 160         if (service.startsWith(pattern) && !service.endsWith(myPid)) {
 161             // Check if instance can handle our URLs
 162             QSharedPointer<OrgKdeDolphinMainWindowInterface> interface(
 163                 new OrgKdeDolphinMainWindowInterface(service, QStringLiteral("/dolphin/Dolphin_1"), QDBusConnection::sessionBus()));
 164             if (interface->isValid() && !interface->lastError().isValid()) {
 165                 dolphinInterfaces.append(qMakePair(interface, QStringList()));
 166             }
 167         }
 168     }
 169
 170     return dolphinInterfaces;
 171 }
 172
 173 QPair<QString, Qt::SortOrder> Dolphin::sortOrderForUrl(QUrl &url)
 174 {
 175     ViewProperties globalProps(url);
 176     return QPair<QString, Qt::SortOrder>(globalProps.sortRole(), globalProps.sortOrder());
 177 }
 178
 179 double GlobalConfig::animationDurationFactor()
 180 {
 181     if (s_animationDurationFactor >= 0.0) {
 182         return s_animationDurationFactor;
 183     }
 184     // This is the first time this method is called.
 185     auto kdeGlobalsConfig = KConfigGroup(KSharedConfig::openConfig(), QStringLiteral("KDE"));
 186     updateAnimationDurationFactor(kdeGlobalsConfig, {"AnimationDurationFactor"});
 187
 188     KConfigWatcher::Ptr configWatcher = KConfigWatcher::create(KSharedConfig::openConfig());
 189     connect(configWatcher.data(), &KConfigWatcher::configChanged, &GlobalConfig::updateAnimationDurationFactor);
 190     return s_animationDurationFactor;
 191 }
 192
 193 void GlobalConfig::updateAnimationDurationFactor(const KConfigGroup &group, const QByteArrayList &names)
 194 {
 195     if (group.name() == QLatin1String("KDE") && names.contains(QByteArrayLiteral("AnimationDurationFactor"))) {
 196         s_animationDurationFactor = std::max(0.0, group.readEntry("AnimationDurationFactor", 1.0));
 197     }
 198 }
 199
 200 double GlobalConfig::s_animationDurationFactor = -1.0;
 201
 202 #include "moc_global.cpp"