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
  19 #include <QApplication>
  20
  21 QList<QUrl> Dolphin::validateUris(const QStringList& uriList)
  22 {
  23     const QString currentDir = QDir::currentPath();
  24     QList<QUrl> urls;
  25     for (const QString& str : uriList) {
  26         const QUrl url = QUrl::fromUserInput(str, currentDir, QUrl::AssumeLocalFile);
  27         if (url.isValid()) {
  28             urls.append(url);
  29         } else {
  30             qCWarning(DolphinDebug) << "Invalid URL: " << str;
  31         }
  32     }
  33     return urls;
  34 }
  35
  36 QUrl Dolphin::homeUrl()
  37 {
  38     return QUrl::fromUserInput(GeneralSettings::homeUrl(), QString(), QUrl::AssumeLocalFile);
  39 }
  40
  41 void Dolphin::openNewWindow(const QList<QUrl> &urls, QWidget *window, const OpenNewWindowFlags &flags)
  42 {
  43     QString command = QStringLiteral("dolphin --new-window");
  44
  45     if (flags.testFlag(OpenNewWindowFlag::Select)) {
  46         command.append(QLatin1String(" --select"));
  47     }
  48
  49     if (!urls.isEmpty()) {
  50         command.append(QLatin1String(" %U"));
  51     }
  52     KService::Ptr service(new KService(QApplication::applicationDisplayName(), command, QApplication::windowIcon().name()));
  53     auto *job = new KIO::ApplicationLauncherJob(service, window);
  54     job->setUrls(urls);
  55     job->setUiDelegate(new KDialogJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, window));
  56     job->start();
  57 }
  58
  59 bool Dolphin::attachToExistingInstance(const QList<QUrl>& inputUrls, bool openFiles, bool splitView, const QString& preferredService)
  60 {
  61     bool attached = false;
  62
  63     if (inputUrls.isEmpty()) {
  64         return false;
  65     }
  66
  67     auto dolphinInterfaces = dolphinGuiInstances(preferredService);
  68     if (dolphinInterfaces.isEmpty()) {
  69         return false;
  70     }
  71
  72     int activeWindowIndex = -1;
  73     for (const auto& interface: qAsConst(dolphinInterfaces)) {
  74         ++activeWindowIndex;
  75
  76         auto isActiveWindowReply = interface.first->isActiveWindow();
  77         isActiveWindowReply.waitForFinished();
  78         if (!isActiveWindowReply.isError() && isActiveWindowReply.value()) {
  79             break;
  80         }
  81     }
  82
  83     // check to see if any instances already have any of the given URLs or their parents open
  84     QList<QUrl> newWindowURLs;
  85     for (const QUrl& url : inputUrls) {
  86         bool urlFound = false;
  87         const QString urlString = url.toString();
  88
  89         // looping through the windows starting from the active one
  90         int i = activeWindowIndex;
  91         do {
  92             auto &interface = dolphinInterfaces[i];
  93
  94             auto isUrlOpenReply = openFiles ? interface.first->isItemVisibleInAnyView(urlString) : interface.first->isUrlOpen(urlString);
  95             isUrlOpenReply.waitForFinished();
  96             if (!isUrlOpenReply.isError() && isUrlOpenReply.value()) {
  97                 interface.second.append(urlString);
  98                 urlFound = true;
  99                 break;
 100             }
 101
 102             i = (i + 1) % dolphinInterfaces.size();
 103         }
 104         while (i != activeWindowIndex);
 105
 106         if (!urlFound) {
 107             if (GeneralSettings::openExternallyCalledFolderInNewTab()) {
 108                 dolphinInterfaces[activeWindowIndex].second.append(urlString);
 109             } else {
 110                 newWindowURLs.append(url);
 111             }
 112         }
 113     }
 114
 115     for (const auto& interface: qAsConst(dolphinInterfaces)) {
 116         if (interface.second.isEmpty()) {
 117             continue;
 118         }
 119         auto reply = openFiles ?
 120                     interface.first->openFiles(interface.second, splitView) :
 121                     interface.first->openDirectories(interface.second, splitView);
 122         reply.waitForFinished();
 123         if (!reply.isError()) {
 124             interface.first->activateWindow();
 125             attached = true;
 126         }
 127     }
 128     if (attached && !newWindowURLs.isEmpty()) {
 129         if (openFiles) {
 130             openNewWindow(newWindowURLs, nullptr, Dolphin::OpenNewWindowFlag::Select);
 131         } else {
 132             openNewWindow(newWindowURLs);
 133         }
 134     }
 135
 136     return attached;
 137 }
 138
 139 QVector<QPair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QStringList>> Dolphin::dolphinGuiInstances(const QString& preferredService)
 140 {
 141     QVector<QPair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QStringList>> dolphinInterfaces;
 142     if (!preferredService.isEmpty()) {
 143         QSharedPointer<OrgKdeDolphinMainWindowInterface> preferredInterface(
 144             new OrgKdeDolphinMainWindowInterface(preferredService,
 145                 QStringLiteral("/dolphin/Dolphin_1"),
 146                 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,
 164                             QStringLiteral("/dolphin/Dolphin_1"),
 165                             QDBusConnection::sessionBus()));
 166             if (interface->isValid() && !interface->lastError().isValid()) {
 167                 dolphinInterfaces.append(qMakePair(interface, QStringList()));
 168             }
 169         }
 170     }
 171
 172     return dolphinInterfaces;
 173 }
 174
 175 QPair<QString, Qt::SortOrder> Dolphin::sortOrderForUrl(QUrl &url)
 176 {
 177     ViewProperties globalProps(url);
 178     return QPair<QString, Qt::SortOrder>(globalProps.sortRole(), globalProps.sortOrder());
 179 }
 180
 181 double GlobalConfig::animationDurationFactor()
 182 {
 183     if (s_animationDurationFactor >= 0.0) {
 184         return s_animationDurationFactor;
 185     }
 186     // This is the first time this method is called.
 187     auto kdeGlobalsConfig = KConfigGroup(KSharedConfig::openConfig(), QStringLiteral("KDE"));
 188     updateAnimationDurationFactor(kdeGlobalsConfig, {"AnimationDurationFactor"});
 189
 190     KConfigWatcher::Ptr configWatcher = KConfigWatcher::create(KSharedConfig::openConfig());
 191     connect(configWatcher.data(), &KConfigWatcher::configChanged,
 192             &GlobalConfig::updateAnimationDurationFactor);
 193     return s_animationDurationFactor;
 194 }
 195
 196 void GlobalConfig::updateAnimationDurationFactor(const KConfigGroup &group, const QByteArrayList &names)
 197 {
 198     if (group.name() == QLatin1String("KDE") &&
 199         names.contains(QByteArrayLiteral("AnimationDurationFactor"))) {
 200         s_animationDurationFactor = std::max(0.0,
 201                 group.readEntry("AnimationDurationFactor", 1.0));
 202     }
 203 }
 204
 205 double GlobalConfig::s_animationDurationFactor = -1.0;