fix #807,download window for Latte Layouts

--adds a Download option in layouts editor in order
to download layouts from store.kde.org

CMakeLists.txt

@@ -20,7 +20,7 @@ set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR})
 find_package(Qt5 ${QT_MIN_VERSION} CONFIG REQUIRED NO_MODULE COMPONENTS DBus Gui Qml Quick)
 find_package(KF5 ${KF5_MIN_VERSION} REQUIRED COMPONENTS
     Activities Archive CoreAddons Crash DBusAddons Declarative GlobalAccel I18n
-    IconThemes Notifications Plasma PlasmaQuick Wayland WindowSystem XmlGui)
+    IconThemes NewStuff Notifications Plasma PlasmaQuick Wayland WindowSystem XmlGui)
 
 find_package(X11 REQUIRED)
 set_package_properties(X11 PROPERTIES DESCRIPTION "X11 libraries"

README.md

@@ -38,6 +38,7 @@ We recommend that you use at least **Plasma 5.9.0**
  KF5IconThemes >= 5.29.0
  KF5I18n >= 5.29.0
  KF5Notifications >= 5.29.0
+ KF5NewStuff >= 5.29.0
  KF5Archive >= 5.29.0
  KF5GlobalAccel >= 5.29.0
  KF5Crash >= 5.29.0

app/CMakeLists.txt

@@ -52,6 +52,7 @@ target_link_libraries(latte-dock
     KF5::PlasmaQuick
     KF5::Activities
     KF5::Notifications
+    KF5::NewStuff
     KF5::QuickAddons
     KF5::WaylandClient
 )
@@ -73,3 +74,4 @@ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/org.kde.latte-dock.desktop DESTINATION
 install(FILES ${CMAKE_CURRENT_BINARY_DIR}/org.kde.latte-dock.appdata.xml DESTINATION ${KDE_INSTALL_METAINFODIR})
 install(FILES dbus/org.kde.LatteDock.xml DESTINATION ${KDE_INSTALL_DBUSINTERFACEDIR})
 install(FILES lattedock.notifyrc DESTINATION ${KNOTIFYRC_INSTALL_DIR})
+install(FILES latte-layouts.knsrc DESTINATION  ${CONFIG_INSTALL_DIR})

app/latte-layouts.knsrc

@@ -0,0 +1,8 @@
+[KNewStuff3]
+Name=Latte Layouts
+
+ProvidersUrl=https://download.kde.org/ocs/providers.xml
+Categories=Latte Layouts
+TargetDir=latte-layouts
+Uncompress=archive
+

app/layoutconfigdialog.cpp

@@ -41,7 +41,7 @@
 #include <KArchive/KArchiveDirectory>
 #include <KLocalizedString>
 #include <KNotification>
-
+#include <KNewStuff3/KNS3/DownloadDialog>
 
 namespace Latte {
 
@@ -109,6 +109,7 @@ LayoutConfigDialog::LayoutConfigDialog(QWidget *parent, LayoutManager *manager)
     ui->switchButton->setText(i18nc("switch button", "Switch"));
     ui->importButton->setText(i18nc("import button", "Import"));
     ui->exportButton->setText(i18nc("export button", "Export"));
+    ui->downloadButton->setText(i18nc("download button", "Download"));
 
     connect(m_model, &QStandardItemModel::itemChanged, this, &LayoutConfigDialog::itemChanged);
     connect(ui->layoutsView->selectionModel(), &QItemSelectionModel::currentRowChanged, this, &LayoutConfigDialog::currentRowChanged);
@@ -194,6 +195,34 @@ void LayoutConfigDialog::on_copyButton_clicked()
     ui->layoutsView->selectRow(row + 1);
 }
 
+void LayoutConfigDialog::on_downloadButton_clicked()
+{
+    qDebug() << Q_FUNC_INFO;
+
+    KNS3::DownloadDialog dialog(QStringLiteral("latte-layouts.knsrc"), this);
+    dialog.exec();
+
+    bool layoutAdded{false};
+
+    if (!dialog.changedEntries().isEmpty() || !dialog.installedEntries().isEmpty()) {
+        foreach (auto entry, dialog.installedEntries()) {
+            foreach (auto entryFile, entry.installedFiles()) {
+                Importer::LatteFileVersion version = Importer::fileVersion(entryFile);
+
+                if (version == Importer::LayoutVersion2) {
+                    layoutAdded = true;
+                    addLayoutForFile(entryFile);
+                    break;
+                }
+            }
+        }
+    }
+
+    if (layoutAdded) {
+        apply();
+    }
+}
+
 void LayoutConfigDialog::on_removeButton_clicked()
 {
     qDebug() << Q_FUNC_INFO;

app/layoutconfigdialog.h

@@ -54,6 +54,7 @@ private slots:
     // auto connections
     void on_newButton_clicked();
     void on_copyButton_clicked();
+    void on_downloadButton_clicked();
     void on_removeButton_clicked();
     void on_switchButton_clicked();
     void on_importButton_clicked();

app/layoutconfigdialog.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>554</width>
+    <width>580</width>
     <height>445</height>
    </rect>
   </property>
@@ -56,7 +56,8 @@
              <string>New</string>
             </property>
             <property name="icon">
-             <iconset theme="add"/>
+             <iconset theme="add">
+              <normaloff>.</normaloff>.</iconset>
             </property>
            </widget>
           </item>
@@ -181,6 +182,16 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QPushButton" name="downloadButton">
+            <property name="text">
+             <string>Download</string>
+            </property>
+            <property name="icon">
+             <iconset theme="favorites"/>
+            </property>
+           </widget>
+          </item>
           <item>
            <spacer name="verticalSpacer">
             <property name="orientation">