新增了配置的保存，以及第一次打开程序时安装默认配置

gui/page/spkpagesettings.cpp

@@ -34,6 +34,9 @@ namespace SpkUi
     ui->lblSettingsTitle->setObjectName("styConfTitle");
     ui->lblCleanup->setObjectName("styConfTitle");
     ui->lblAdvanced->setObjectName("styConfTitle");
+
+    connect(ui->btnSave, &QPushButton::clicked,
+            this, &SpkPageSettings::SaveConfiguration);
   }
 
   void SpkPageSettings::ReadConfiguration()
@@ -51,12 +54,20 @@ namespace SpkUi
 
   void SpkPageSettings::SaveConfiguration()
   {
+    auto ui = mSettingsUi;
+    auto settings = CFG;
 
+    CFG->SetSettings("resource/concurrent", ui->spnConcurrentResDownloads->value());
+    assert(CFG->SetField("url/api", ui->edtApiUrl->text()));
+    assert(CFG->SetField("url/res", ui->edtResourceUrl->text()));
+    CFG->SetSettings("dirs/cache", ui->edtResourceCachePath->text());
+    assert(CFG->SetField("dirs/download", ui->edtDownloadPath->text()));
+    assert(CFG->SetField("download/servers", ui->edtDownloadServers->toPlainText()));
+    CFG->SetSettings("internal/qss_path", ui->edtQssPath->text());
   }
 
   void SpkPageSettings::Activated()
   {
     ReadConfiguration();
   }
-
 }

gui/page/ui/settings.ui

@@ -15,11 +15,35 @@
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>
-    <widget class="QLabel" name="lblSettingsTitle">
-     <property name="text">
-      <string>Spark Store Settings</string>
-     </property>
-    </widget>
+    <layout class="QHBoxLayout" name="layTitle">
+     <item>
+      <widget class="QLabel" name="lblSettingsTitle">
+       <property name="text">
+        <string>Spark Store Settings</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnSave">
+       <property name="text">
+        <string>Apply</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
    </item>
    <item>
     <widget class="Line" name="lineTitle">