Feature: Add configurable remote-desktop quality levels menu

Add an "高级 (Advanced)" menu after "其他 (Other)" whose
"远程桌面质量等级 (Remote Desktop Quality Levels)" item opens a dialog to
edit the six preset QualityProfile levels (max FPS, max width, codec
algorithm, bitrate). The dialog edits a working copy in a full grid with
per-field validation and a restore-defaults button; on OK it persists the
values to the [quality] INI section.

The server stays authoritative: LoadQualityProfilesFromCfg loads the saved
levels at startup (falling back to GetQualityProfile defaults), and
ScreenSpyDlg now sends CMD_QUALITY_PROFILES from GetQualityProfileCfg so
new remote-desktop sessions transmit with the configured parameters. Added
en_US/de_DE/zh_TW translations for the menu and dialog strings.

Co-Authored-By: deepseek-v4-pro

server/2015Remote/2015RemoteDlg.cpp

@@ -43,6 +43,7 @@
 #include <sstream>
 #include "common/skCrypter.h"
 #include "common/commands.h"
+#include "QualityLevelsDlg.h"
 #include "McpServer.h"
 #include "McpSettingsDlg.h"
 #include "common/md5.h"
@@ -1013,6 +1014,7 @@ BEGIN_MESSAGE_MAP(CMy2015RemoteDlg, CDialogEx)
     ON_COMMAND(ID_TOOL_IMPORT_LICENSE, &CMy2015RemoteDlg::OnToolImportLicense)
     ON_COMMAND(ID_TOOL_V2_PRIVATEKEY, &CMy2015RemoteDlg::OnToolV2PrivateKey)
     ON_COMMAND(ID_MENU_NOTIFY_SETTINGS, &CMy2015RemoteDlg::OnMenuNotifySettings)
+    ON_COMMAND(ID_TOOL_QUALITY_LEVELS, &CMy2015RemoteDlg::OnQualityLevels)
         ON_COMMAND(ID_EXECUTE_TESTRUN, &CMy2015RemoteDlg::OnExecuteTestrun)
         ON_COMMAND(ID_EXECUTE_GHOST, &CMy2015RemoteDlg::OnExecuteGhost)
         ON_COMMAND(ID_MASTER_TRAIL, &CMy2015RemoteDlg::OnMasterTrail)
@@ -2406,6 +2408,7 @@ BOOL CMy2015RemoteDlg::OnInitDialog()
     // 这里读完 INI 后再 Apply 一次纠正过来。
     LoadThumbnailSettingsFromCfg();
     ApplyThumbnailSettings();
+    LoadQualityProfilesFromCfg();
     m_runNormal = THIS_CFG.GetInt("settings", "RunNormal", 0);
 
     CMenu* SubMenu = m_MainMenu.GetSubMenu(2);
@@ -9142,6 +9145,66 @@ void CMy2015RemoteDlg::SaveThumbnailSettingsToCfg() const
     THIS_CFG.SetInt("thumbnail", "JpegQuality",        m_ThumbnailCfg.JpegQuality);
 }
 
+// ===== 远程桌面质量等级配置（[quality] 节） =====
+// 6 档 QualityProfile 的读写与下发入口。缺省值回落到 common/commands.h 的
+// GetQualityProfile()，与客户端默认表一致；用户改过的档位单独落盘到 INI。
+
+void CMy2015RemoteDlg::LoadQualityProfilesFromCfg()
+{
+    // 先整体回落到内置默认，再逐字段覆盖，避免 INI 缺项时读到 0
+    for (int i = 0; i < QUALITY_COUNT; i++) {
+        m_QualityProfiles[i] = GetQualityProfile(i);
+    }
+
+    for (int i = 0; i < QUALITY_COUNT; i++) {
+        std::string sec = "profile" + std::to_string(i);
+        QualityProfile& p = m_QualityProfiles[i];
+
+        p.maxFPS    = THIS_CFG.GetInt("quality", sec + "_maxFPS",    p.maxFPS);
+        p.maxWidth  = THIS_CFG.GetInt("quality", sec + "_maxWidth",  p.maxWidth);
+        p.algorithm = THIS_CFG.GetInt("quality", sec + "_algorithm", p.algorithm);
+        p.bitRate   = THIS_CFG.GetInt("quality", sec + "_bitRate",   p.bitRate);
+
+        // Clamp 到安全范围（防 INI 被手工编错）
+        if (p.maxFPS < 1)                p.maxFPS = 1;
+        if (p.maxFPS > 60)               p.maxFPS = 60;
+        if (p.maxWidth < 0)              p.maxWidth = 0;
+        if (p.maxWidth > 8192)           p.maxWidth = 8192;
+        if (p.algorithm < ALGORITHM_GRAY || p.algorithm > ALGORITHM_RGB565)
+            p.algorithm = ALGORITHM_H264;
+        if (p.bitRate < 0)               p.bitRate = 0;
+        if (p.bitRate > 50000)           p.bitRate = 50000;
+    }
+}
+
+void CMy2015RemoteDlg::SaveQualityProfilesToCfg() const
+{
+    for (int i = 0; i < QUALITY_COUNT; i++) {
+        std::string sec = "profile" + std::to_string(i);
+        const QualityProfile& p = m_QualityProfiles[i];
+        THIS_CFG.SetInt("quality", sec + "_maxFPS",    p.maxFPS);
+        THIS_CFG.SetInt("quality", sec + "_maxWidth",  p.maxWidth);
+        THIS_CFG.SetInt("quality", sec + "_algorithm", p.algorithm);
+        THIS_CFG.SetInt("quality", sec + "_bitRate",   p.bitRate);
+    }
+}
+
+const QualityProfile& CMy2015RemoteDlg::GetQualityProfileCfg(int level) const
+{
+    if (level < 0 || level >= QUALITY_COUNT)
+        return GetQualityProfile(level);   // 越界：与 common 默认表同源兜底
+    return m_QualityProfiles[level];
+}
+
+void CMy2015RemoteDlg::OnQualityLevels()
+{
+    CQualityLevelsDlg dlg(m_QualityProfiles, this);
+    if (dlg.DoModal() == IDOK) {
+        SaveQualityProfilesToCfg();
+        MessageBoxL("质量等级已保存，下次打开远程桌面时生效。", "提示", MB_ICONINFORMATION);
+    }
+}
+
 void CMy2015RemoteDlg::ApplyThumbnailSettings()
 {
     // 任何已缓存的 HBITMAP 都是按"旧 ThumbWidth"渲染的，尺寸不再可信 —— 一律清空。

server/2015Remote/2015RemoteDlg.h

@@ -6,6 +6,7 @@
 #include "TrueColorToolBar.h"
 #include "IOCPServer.h"
 #include <common/location.h>
+#include "common/commands.h"
 #include <map>
 #include <unordered_map>
 #include <mutex>
@@ -328,6 +329,15 @@ public:
     void LoadThumbnailSettingsFromCfg();          // 从 THIS_CFG 读到 m_ThumbnailCfg
     void SaveThumbnailSettingsToCfg() const;      // m_ThumbnailCfg 落盘到 THIS_CFG
     void TickThumbnailRefresh();                  // TIMER_THUMBNAIL_REFRESH 主循环
+
+    // ===== 远程桌面质量等级配置（6 档 QualityProfile） =====
+    // 主控端 UI 偏好，持久化走 THIS_CFG [quality] 节。服务端权威，经 CMD_QUALITY_PROFILES
+    // 下发给客户端。仅 UI 线程访问；修改后需重开远程桌面会话才对新连接生效。
+    QualityProfile m_QualityProfiles[QUALITY_COUNT];
+    void LoadQualityProfilesFromCfg();                    // 从 THIS_CFG 读到 m_QualityProfiles（缺省回落 GetQualityProfile）
+    void SaveQualityProfilesToCfg() const;                // m_QualityProfiles 落盘到 THIS_CFG
+    const QualityProfile& GetQualityProfileCfg(int level) const;  // 供 ScreenSpyDlg 下发用
+    void OnQualityLevels();                               // 高级→远程桌面质量等级
     void SendThumbnailRequest(class context* ctx);// 发一次缩略图请求
     void CacheThumbnail(uint64_t clientID, const BYTE* jpeg, size_t bytes);
     void ClearThumbnailCacheEntry(uint64_t clientID);

server/2015Remote/QualityLevelsDlg.h

@@ -0,0 +1,156 @@
+// QualityLevelsDlg.h
+// 远程桌面质量等级配置对话框：编辑 6 档 QualityProfile（帧率/宽度/算法/码率）。
+// 纯主控端 UI 偏好，持久化由 CMy2015RemoteDlg::SaveQualityProfilesToCfg() 负责。
+// 仅在 2015RemoteDlg.cpp 中 include 一次（头文件内联实现，勿多处包含）。
+#pragma once
+
+#include "LangManager.h"
+
+class CQualityLevelsDlg : public CDialog
+{
+public:
+    enum { IDD = IDD_QUALITY_LEVELS };
+
+    // profiles: 指向 6 元素 QualityProfile 数组，确认后写回
+    CQualityLevelsDlg(QualityProfile* profiles, CWnd* pParent = NULL)
+        : CDialog(CQualityLevelsDlg::IDD, pParent), m_profiles(profiles)
+    {
+    }
+
+protected:
+    QualityProfile* m_profiles;
+    QualityProfile  m_working[QUALITY_COUNT];
+
+    static const char* AlgorithmName(int algo)
+    {
+        switch (algo) {
+            case ALGORITHM_GRAY:   return "GRAY";
+            case ALGORITHM_DIFF:   return "DIFF";
+            case ALGORITHM_H264:   return "H264";
+            case ALGORITHM_RGB565: return "RGB565";
+            default:               return "?";
+        }
+    }
+
+    static const char* LevelName(int i)
+    {
+        static const char* names[QUALITY_COUNT] = {
+            "Ultra", "High", "Good", "Medium", "Low", "Minimal"
+        };
+        return (i >= 0 && i < QUALITY_COUNT) ? names[i] : "?";
+    }
+
+    void FillAlgoCombo(int i)
+    {
+        CComboBox* cb = (CComboBox*)GetDlgItem(IDC_QLEVEL_ALGO + i);
+        if (!cb) return;
+        for (int a = 0; a < 4; a++) {
+            cb->AddString(CString(AlgorithmName(a)));
+        }
+        cb->SetCurSel(m_working[i].algorithm);
+    }
+
+    void LoadToControls()
+    {
+        CString s;
+        for (int i = 0; i < QUALITY_COUNT; i++) {
+            s.Format(_T("%d"), m_working[i].maxFPS);
+            SetDlgItemText(IDC_QLEVEL_FPS + i, s);
+            s.Format(_T("%d"), m_working[i].maxWidth);
+            SetDlgItemText(IDC_QLEVEL_WIDTH + i, s);
+            s.Format(_T("%d"), m_working[i].bitRate);
+            SetDlgItemText(IDC_QLEVEL_BITRATE + i, s);
+            FillAlgoCombo(i);
+        }
+    }
+
+    bool ReadInt(int id, int& out)
+    {
+        CString s;
+        GetDlgItemText(id, s);
+        s.Trim();
+        if (s.IsEmpty()) return false;
+
+        int v = 0;
+        for (int k = 0; k < s.GetLength(); k++) {
+            TCHAR ch = s[k];
+            if (ch < _T('0') || ch > _T('9')) return false;
+            v = v * 10 + (ch - _T('0'));
+        }
+        out = v;
+        return true;
+    }
+
+    bool ReadFromControls(CString& err)
+    {
+        for (int i = 0; i < QUALITY_COUNT; i++) {
+            int fps, w, br;
+            if (!ReadInt(IDC_QLEVEL_FPS + i, fps))
+            { err.Format(_T("等级 %s 的帧率不是有效数字"), LevelName(i)); return false; }
+            if (!ReadInt(IDC_QLEVEL_WIDTH + i, w))
+            { err.Format(_T("等级 %s 的最大宽度不是有效数字"), LevelName(i)); return false; }
+            if (!ReadInt(IDC_QLEVEL_BITRATE + i, br))
+            { err.Format(_T("等级 %s 的码率不是有效数字"), LevelName(i)); return false; }
+
+            if (fps < 1 || fps > 60)
+            { err.Format(_T("等级 %s 的帧率需在 1~60 之间"), LevelName(i)); return false; }
+            if (w < 0 || w > 8192)
+            { err.Format(_T("等级 %s 的最大宽度需在 0~8192 之间（0=原始分辨率）"), LevelName(i)); return false; }
+            if (br < 0 || br > 50000)
+            { err.Format(_T("等级 %s 的码率需在 0~50000 之间"), LevelName(i)); return false; }
+
+            CComboBox* cb = (CComboBox*)GetDlgItem(IDC_QLEVEL_ALGO + i);
+            int algo = cb ? cb->GetCurSel() : -1;
+            if (algo < 0 || algo > 3)
+            { err.Format(_T("等级 %s 的编码算法未选择"), LevelName(i)); return false; }
+
+            m_working[i].maxFPS    = fps;
+            m_working[i].maxWidth  = w;
+            m_working[i].bitRate   = br;
+            m_working[i].algorithm = algo;
+        }
+        return true;
+    }
+
+    void ResetToDefaults()
+    {
+        for (int i = 0; i < QUALITY_COUNT; i++) {
+            m_working[i] = GetQualityProfile(i);
+        }
+        LoadToControls();
+    }
+
+    virtual BOOL OnInitDialog() override
+    {
+        CDialog::OnInitDialog();
+
+        for (int i = 0; i < QUALITY_COUNT; i++) {
+            m_working[i] = m_profiles[i];
+        }
+        LoadToControls();
+        TranslateDialog(this);
+        return TRUE;
+    }
+
+    virtual void OnOK() override
+    {
+        CString err;
+        if (!ReadFromControls(err)) {
+            MessageBox(err, _TR("提示"), MB_ICONWARNING);
+            return;
+        }
+        for (int i = 0; i < QUALITY_COUNT; i++) {
+            m_profiles[i] = m_working[i];
+        }
+        CDialog::OnOK();
+    }
+
+    virtual BOOL OnCommand(WPARAM wParam, LPARAM lParam) override
+    {
+        if (LOWORD(wParam) == IDC_QLEVEL_RESET && HIWORD(wParam) == BN_CLICKED) {
+            ResetToDefaults();
+            return TRUE;
+        }
+        return CDialog::OnCommand(wParam, lParam);
+    }
+};

server/2015Remote/ScreenSpyDlg.cpp

@@ -889,13 +889,17 @@ BOOL CScreenSpyDlg::OnInitDialog()
     // 启动传输速率更新定时器 (1秒)
     SetTimer(4, 1000, NULL);
 
-    // 下发质量配置表（让客户端可以持久化保存）
+    // 下发质量配置表（让客户端可以持久化保存）。
+    // 优先使用主控端在「高级 → 远程桌面质量等级」里自定义的档位；无主控端时回落内置默认表。
     {
         BYTE profileCmd[1 + sizeof(QualityProfile) * QUALITY_COUNT];
         profileCmd[0] = CMD_QUALITY_PROFILES;
         for (int i = 0; i < QUALITY_COUNT; i++) {
+            const QualityProfile& prof = (m_pParent != nullptr)
+                ? m_pParent->GetQualityProfileCfg(i)
+                : GetQualityProfile(i);
             memcpy(profileCmd + 1 + i * sizeof(QualityProfile),
-                   &GetQualityProfile(i), sizeof(QualityProfile));
+                   &prof, sizeof(QualityProfile));
         }
         m_ContextObject->Send2Client(profileCmd, sizeof(profileCmd));
     }

server/2015Remote/lang/de_DE.ini

@@ -2025,3 +2025,20 @@ Token=Token
 打开文件失败...=Datei konnte nicht geoeffnet werden...
 此任务用于在需要时启动 Windows 更新服务以执行计划的操作(如扫描)=Diese Aufgabe startet bei Bedarf den Windows-Update-Dienst zum Ausfuehren geplanter Vorgaenge (z.B. Scannen)
 本地文件路径=Lokaler Dateipfad
+高级(&A)=&Erweitert
+远程桌面质量等级(&Q)=Remote Desktop &Qualitaetsstufen
+远程桌面质量等级=Remote Desktop Qualitaetsstufen
+等级=Stufe
+帧率(FPS)=FPS
+最大宽度=Max. Breite
+编码算法=Codec
+码率(kbps)=Bitrate (kbps)
+Ultra 极佳=Ultra
+High 优秀=Hoch
+Good 良好=Gut
+Medium 一般=Mittel
+Low 较差=Niedrig
+Minimal 最低=Minimal
+最大宽度 0 表示原始分辨率；DIFF/RGB565 适合局域网，H264 适合跨网=Max. Breite 0 = Originalaufloesung; DIFF/RGB565 fuer LAN, H264 fuer WAN
+恢复默认=Standard
+质量等级已保存，下次打开远程桌面时生效。=Qualitaetsstufen gespeichert. Wirksam beim naechsten Oeffnen des Remote Desktops.

server/2015Remote/lang/en_US.ini

@@ -1353,7 +1353,7 @@ FUCK!!!
 编辑备注=Edit remarks
 自己:=Self:
 视频文件(*.avi)|*.avi|=Video(*.avi)|*.avi|
-解除锁定输入=解除锁定输入
+解除锁定输入=Unlock Remote Input
 计算机已经被用户锁屏，程序无 SYSTEM 权限。\r\n可能无法进行远程桌面控制，是否继续?=Computer locked, no SYSTEM.\r\nRemote may fail, continue?
 请先生成口令!=Generate password first!
 请将EXE放在\=Put EXE in \
@@ -2025,3 +2025,20 @@ Token=Token
 打开文件失败...=Failed to open file...
 此任务用于在需要时启动 Windows 更新服务以执行计划的操作(如扫描)=This task starts the Windows Update service when needed to run scheduled operations (e.g. scanning)
 本地文件路径=Local file path
+高级(&A)=&Advanced
+远程桌面质量等级(&Q)=Remote Desktop &Quality Levels
+远程桌面质量等级=Remote Desktop Quality Levels
+等级=Level
+帧率(FPS)=FPS
+最大宽度=Max Width
+编码算法=Codec
+码率(kbps)=Bitrate (kbps)
+Ultra 极佳=Ultra
+High 优秀=High
+Good 良好=Good
+Medium 一般=Medium
+Low 较差=Low
+Minimal 最低=Minimal
+最大宽度 0 表示原始分辨率；DIFF/RGB565 适合局域网，H264 适合跨网=Max Width 0 = native resolution; DIFF/RGB565 for LAN, H264 for WAN
+恢复默认=Restore Defaults
+质量等级已保存，下次打开远程桌面时生效。=Quality levels saved. They take effect the next time you open Remote Desktop.

server/2015Remote/lang/zh_TW.ini

@@ -2016,3 +2016,20 @@ Token=Token
 打开文件失败...=開啟檔案失敗...
 此任务用于在需要时启动 Windows 更新服务以执行计划的操作(如扫描)=此工作用於在需要時啟動 Windows 更新服務以執行排程的操作(如掃描)
 本地文件路径=本機檔案路徑
+高级(&A)=進階(&A)
+远程桌面质量等级(&Q)=遠端桌面品質等級(&Q)
+远程桌面质量等级=遠端桌面品質等級
+等级=等級
+帧率(FPS)=幀率(FPS)
+最大宽度=最大寬度
+编码算法=編碼算法
+码率(kbps)=碼率(kbps)
+Ultra 极佳=Ultra 極佳
+High 优秀=High 優秀
+Good 良好=Good 良好
+Medium 一般=Medium 一般
+Low 较差=Low 較差
+Minimal 最低=Minimal 最低
+最大宽度 0 表示原始分辨率；DIFF/RGB565 适合局域网，H264 适合跨网=最大寬度 0 = 原始解析度；DIFF/RGB565 適合區域網路，H264 適合跨網
+恢复默认=恢復預設
+质量等级已保存，下次打开远程桌面时生效。=品質等級已儲存，下次開啟遠端桌面時生效。

server/2015Remote/resource.h

@@ -353,6 +353,7 @@
 #define IDI_SYSTEM                      2035
 #define IDC_DOT                         2036
 #define IDD_AUDIO                       2038
+#define IDD_QUALITY_LEVELS              3000
 #define IDI_AUDIO                       2039
 #define IDC_LIST_REMOTE                 2040
 #define IDC_LIST_LOCAL                  2041
@@ -1036,6 +1037,12 @@
 #define ID_ONLINE_FORBIDDEN             33076
 #define ID_ONLINE_HISTORY_ACTIVITY      33082
 #define ID_EXIT_FULLSCREEN              40001
+#define ID_TOOL_QUALITY_LEVELS          33083
+#define IDC_QLEVEL_FPS                  2547
+#define IDC_QLEVEL_WIDTH                2553
+#define IDC_QLEVEL_ALGO                 2559
+#define IDC_QLEVEL_BITRATE              2565
+#define IDC_QLEVEL_RESET                2571
 
 // Next default values for new objects
 //