Add support for dropping files

ramensoftware · Oct 3, 2023 · 60db60b · 60db60b
1 parent a204553
commit 60db60b
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Showing 3 changed files with 17 additions and 0 deletions.
diff --git a/MainDlg.cpp b/MainDlg.cpp
@@ -178,6 +178,20 @@ void CMainDlg::OnDestroy() {
     PostQuitMessage(0);
 }
 
+void CMainDlg::OnDropFiles(HDROP hDropInfo) {
+    if (DragQueryFile(hDropInfo, 0xFFFFFFFF, NULL, 0) == 1) {
+        WCHAR fileName[MAX_PATH];
+        DragQueryFile(hDropInfo, 0, fileName, MAX_PATH);
+
+        SetDlgItemText(IDC_TARGET_EXECUTABLE, fileName);
+    } else {
+        MessageBox(L"Please drop one file at a time", L"Unsupported",
+                   MB_ICONINFORMATION);
+    }
+
+    DragFinish(hDropInfo);
+}
+
 void CMainDlg::OnAppAbout(UINT uNotifyCode, int nID, CWindow wndCtl) {
     PCWSTR content =
         L"A tool to get symbols from executables the same way Windhawk mods do "

diff --git a/MainDlg.h b/MainDlg.h
@@ -35,6 +35,7 @@ class CMainDlg : public CDialogImpl<CMainDlg>,
         CHAIN_MSG_MAP(CDialogResize<CMainDlg>)
         MSG_WM_INITDIALOG(OnInitDialog)
         MSG_WM_DESTROY(OnDestroy)
+        MSG_WM_DROPFILES(OnDropFiles)
         COMMAND_ID_HANDLER_EX(ID_APP_ABOUT, OnAppAbout)
         COMMAND_ID_HANDLER_EX(IDOK, OnOK)
         COMMAND_ID_HANDLER_EX(IDCANCEL, OnCancel)
@@ -47,6 +48,7 @@ class CMainDlg : public CDialogImpl<CMainDlg>,
 
     BOOL OnInitDialog(CWindow wndFocus, LPARAM lInitParam);
     void OnDestroy();
+    void OnDropFiles(HDROP hDropInfo);
     void OnAppAbout(UINT uNotifyCode, int nID, CWindow wndCtl);
     void OnOK(UINT uNotifyCode, int nID, CWindow wndCtl);
     void OnCancel(UINT uNotifyCode, int nID, CWindow wndCtl);

diff --git a/windhawk-symbol-helper.rc b/windhawk-symbol-helper.rc
@@ -61,6 +61,7 @@ IDR_MAINFRAME           ICON                    "res\\windhawk-symbol-helper.ico
 
 IDD_MAINDLG DIALOGEX 0, 0, 277, 296
 STYLE DS_SETFONT | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU | WS_THICKFRAME
+EXSTYLE WS_EX_ACCEPTFILES
 CAPTION "Windhawk Symbol Helper"
 FONT 9, "Segoe UI", 0, 0, 0x0
 BEGIN