添加设置UI

inc/page/spkpagesettings.h

@@ -0,0 +1,32 @@
+
+#pragma once
+
+#include <QScrollArea>
+#include <QVBoxLayout>
+#include "page/spkpagebase.h"
+#include "ui_settings.h"
+
+namespace SpkUi
+{
+  class SpkPageSettings : public SpkPageBase
+  {
+      Q_OBJECT
+
+    public:
+      SpkPageSettings(QWidget *parent = nullptr);
+      ~SpkPageSettings();
+
+      void SetupUi();
+      void ReadConfiguration();
+      void SaveConfiguration();
+
+      virtual void Activated() override;
+
+    private:
+      QScrollArea *mMainArea;
+      QVBoxLayout *mMainLay;
+      QWidget *mSettingsWidget;
+      Ui::SpkUiSettings *mSettingsUi;
+
+  };
+}

inc/spkconfig.h

@@ -0,0 +1,49 @@
+#ifndef SPKCONFIG_H
+#define SPKCONFIG_H
+
+#include <QSettings>
+#include <QHash>
+#include <QPair>
+#include <functional>
+
+class SpkConfig : public QObject
+{
+    Q_OBJECT
+  public:
+    SpkConfig(QObject *parent, QString configPath);
+    ~SpkConfig();
+
+    /**
+     * @brief BindField If a variable is bound to the specified key, then future chanegs via SetField
+     *                  will modify the provided variable. A callback can also be specified to make
+     *                  sure the chanegs are acceptable.
+     * @param key
+     * @param value A pointer to the variable to be bound
+     * @param defaultValue
+     * @param callback When SetField is called to modify this specific key associated with a callback,
+     *                 the callback is called. If the callback returned false then the original value
+     *                 is restored to the value target, and changes won't be saved in mSettings, and
+     *                 SetField will return false too. It is used to ensure if the target can accept
+     *                 the changes.
+     * @return false when the key is already bound.
+     */
+    bool BindField(QString key, QString* value, QString defaultValue, std::function<bool(void)> callback = nullptr);
+    bool BindField(QString key, int* value, int defaultValue, std::function<bool(void)> callback = nullptr);
+
+    bool SetField(QString key, QString value);
+    bool SetField(QString key, int value);
+
+    // Wrapper of QSettings::value, used for "read once on startup" configurations
+    QVariant ReadField(QString key, QVariant defaultValue);
+    // Wrapper of QSettings::setValue, used for "set and restart to take effect" configurations
+    void SetSettings(QString key, QVariant value);
+
+  private:
+    QSettings mSettings;
+
+    QHash<QString, QPair<QString*, std::function<bool(void)>>> mStringBindMap;
+    QHash<QString, QPair<int*,std::function<bool(void)>>> mIntBindMap;
+
+};
+
+#endif // SPKCONFIG_H

inc/spkdownload.h

@@ -72,9 +72,11 @@ class SpkDownloadMgr : public QObject
     QTimer mProgressEmitterTimer;
     qint64 mDownloadedBytes;
 
-    int mCurrentDownloadId;
+    int mCurrentDownloadId; ///< Indicates download status. -1 means no download going on.
     int mActiveWorkerCount;
 
+    QString mBulkServerPaths; ///< Config string, modification are taken care of by callback.
+
   public slots:
     void SetDestinationFolder(QString path);
 
@@ -100,6 +102,8 @@ class SpkDownloadMgr : public QObject
     void TryScheduleFailureRetries();
     void TryScheduleFailureRetries(int i); ///< Try schedule on a specific task slot.
 
+    bool ServerAddressesChangedCallback(); ///< Called by SpkConfig upon address changing
+
   signals:
     void DownloadProgressed(qint64 bytes, qint64 total, int id);
     void DownloadStopped(TaskResult status, int id);

inc/spkfillwidget.h

@@ -0,0 +1,4 @@
+#ifndef SPKFILLWIDGET_H
+#define SPKFILLWIDGET_H
+
+#endif // SPKFILLWIDGET_H

inc/spkmainwindow.h

@@ -20,6 +20,7 @@
 #include "page/spkpageapplist.h"
 #include "page/spkpageappdetails.h"
 #include "page/spkpagedownloads.h"
+#include "page/spkpagesettings.h"
 
 class QNetworkReply;
 
@@ -31,6 +32,7 @@ namespace SpkUi
     PgAppList,
     PgAppDetails,
     PgDownloads,
+    PgSettings,
     PgQssTest // Must be at last
   };
 
@@ -177,6 +179,7 @@ namespace SpkUi
       SpkPageAppList *PageAppList;
       SpkPageAppDetails *PageAppDetails;
       SpkPageDownloads *PageDownloads;
+      SpkPageSettings *PageSettings;
   };
 }
 

inc/spkstore.h

@@ -9,6 +9,7 @@
 
 #include "spklogging.h"
 #include "spkresource.h"
+#include "spkconfig.h"
 
 class SpkMainWindow;
 
@@ -23,7 +24,7 @@ class SpkStore : public QObject
     Q_OBJECT
   public:
     static SpkStore *Instance;
-    QSettings *mCfg;
+    SpkConfig *mCfg;
     SpkStore(bool aCli, QString &aLogPath);
     ~SpkStore();
 

inc/spkutils.h

@@ -28,4 +28,6 @@ namespace SpkUtils
   QString CutPath(QString);
   QString BytesToSize(size_t s, int prec = 2);
   bool EnsureDirExists(QString path);
+
+  void FillWidget(QWidget* widget, QVariant val);
 }