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
  13 #include <KConfigWatcher>
  14 #include <KDialogJobUiDelegate>
  15 #include <KIO/ApplicationLauncherJob>
  16 #include <KService>
  17 #include <KWindowSystem>
  18
  19 #include <QApplication>
  20 #include <QIcon>
  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, bool openFiles, bool splitView, const QString& preferredService)
  61 {
  62     bool attached = false;
  63
  64     // TODO: once Wayland clients can raise or activate themselves remove check from conditional
  65     if (KWindowSystem::isPlatformWayland() || inputUrls.isEmpty() || !GeneralSettings::openExternallyCalledFolderInNewTab()) {
  66         return false;
  67     }
  68
  69     auto dolphinInterfaces = dolphinGuiInstances(preferredService);
  70     if (dolphinInterfaces.isEmpty()) {
  71         return false;
  72     }
  73
  74     QStringList newUrls;
  75
  76     // check to see if any instances already have any of the given URLs open
  77     const auto urls = QUrl::toStringList(inputUrls);
  78     for (const QString& url : urls) {
  79         bool urlFound = false;
  80         for (auto& interface: dolphinInterfaces) {
  81             auto isUrlOpenReply = interface.first->isUrlOpen(url);
  82             isUrlOpenReply.waitForFinished();
  83             if (!isUrlOpenReply.isError() && isUrlOpenReply.value()) {
  84                 interface.second.append(url);
  85                 urlFound = true;
  86                 break;
  87             }
  88         }
  89         if (!urlFound) {
  90             newUrls.append(url);
  91         }
  92     }
  93     dolphinInterfaces.front().second << newUrls;
  94
  95     for (const auto& interface: qAsConst(dolphinInterfaces)) {
  96         if (!interface.second.isEmpty()) {
  97             auto reply = openFiles ? interface.first->openFiles(interface.second, splitView) : interface.first->openDirectories(interface.second, splitView);
  98             reply.waitForFinished();
  99             if (!reply.isError()) {
 100                 interface.first->activateWindow();
 101                 attached = true;
 102             }
 103         }
 104     }
 105     return attached;
 106 }
 107
 108 QVector<QPair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QStringList>> Dolphin::dolphinGuiInstances(const QString& preferredService)
 109 {
 110     QVector<QPair<QSharedPointer<OrgKdeDolphinMainWindowInterface>, QStringList>> dolphinInterfaces;
 111     if (!preferredService.isEmpty()) {
 112         QSharedPointer<OrgKdeDolphinMainWindowInterface> preferredInterface(
 113             new OrgKdeDolphinMainWindowInterface(preferredService,
 114                 QStringLiteral("/dolphin/Dolphin_1"),
 115                 QDBusConnection::sessionBus()));
 116         if (preferredInterface->isValid() && !preferredInterface->lastError().isValid()) {
 117             dolphinInterfaces.append(qMakePair(preferredInterface, QStringList()));
 118         }
 119     }
 120
 121     // Look for dolphin instances among all available dbus services.
 122     const QStringList dbusServices = QDBusConnection::sessionBus().interface()->registeredServiceNames().value();
 123     // Don't match the service without trailing "-" (unique instance)
 124     const QString pattern = QStringLiteral("org.kde.dolphin-");
 125     // Don't match the pid without leading "-"
 126     const QString myPid = QLatin1Char('-') + QString::number(QCoreApplication::applicationPid());
 127     for (const QString& service : dbusServices) {
 128         if (service.startsWith(pattern) && !service.endsWith(myPid)) {
 129             // Check if instance can handle our URLs
 130             QSharedPointer<OrgKdeDolphinMainWindowInterface> interface(
 131                         new OrgKdeDolphinMainWindowInterface(service,
 132                             QStringLiteral("/dolphin/Dolphin_1"),
 133                             QDBusConnection::sessionBus()));
 134             if (interface->isValid() && !interface->lastError().isValid()) {
 135                 dolphinInterfaces.append(qMakePair(interface, QStringList()));
 136             }
 137         }
 138     }
 139
 140     return dolphinInterfaces;
 141 }
 142
 143 double GlobalConfig::animationDurationFactor()
 144 {
 145     if (s_animationDurationFactor >= 0.0) {
 146         return s_animationDurationFactor;
 147     }
 148     // This is the first time this method is called.
 149     auto kdeGlobalsConfig = KConfigGroup(KSharedConfig::openConfig(), QStringLiteral("KDE"));
 150     updateAnimationDurationFactor(kdeGlobalsConfig, {"AnimationDurationFactor"});
 151
 152     KConfigWatcher::Ptr configWatcher = KConfigWatcher::create(KSharedConfig::openConfig());
 153     connect(configWatcher.data(), &KConfigWatcher::configChanged,
 154             &GlobalConfig::updateAnimationDurationFactor);
 155     return s_animationDurationFactor;
 156 }
 157
 158 void GlobalConfig::updateAnimationDurationFactor(const KConfigGroup &group, const QByteArrayList &names)
 159 {
 160     if (group.name() == QLatin1String("KDE") &&
 161         names.contains(QByteArrayLiteral("AnimationDurationFactor"))) {
 162         s_animationDurationFactor = std::max(0.0,
 163                 group.readEntry("AnimationDurationFactor", 1.0));
 164     }
 165 }
 166
 167 double GlobalConfig::s_animationDurationFactor = -1.0;