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