Random key simulations using a roster of key codes

StayAwake/SelectKeyCodesDlg.cpp

@@ -0,0 +1,87 @@
+// CSelectKeyCodesDlg.cpp : implementation file
+//
+
+#include "pch.h"
+#include "StayAwake.h"
+#include "afxdialogex.h"
+#include "SelectKeyCodesDlg.h"
+
+static_assert(IDC_KEY_UNASSIGNED_10 - IDC_KEY_SCROLL_LOCK + 1 == LEN_KEYCODES_ROSTER, "Roster checkbox IDs must be consecutive");
+
+// CSelectKeyCodesDlg dialog
+
+IMPLEMENT_DYNAMIC(CSelectKeyCodesDlg, CDialogEx)
+
+CSelectKeyCodesDlg::CSelectKeyCodesDlg(CStayAwakeDlg* pCaller)
+	: CDialogEx(IDD_SELECT_KEYCODES_DIALOG, pCaller)
+	, m_pCaller(pCaller)
+{
+	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
+}
+
+CSelectKeyCodesDlg::~CSelectKeyCodesDlg()
+{
+}
+
+void CSelectKeyCodesDlg::DoDataExchange(CDataExchange* pDX)
+{
+	CDialogEx::DoDataExchange(pDX);
+}
+
+
+BEGIN_MESSAGE_MAP(CSelectKeyCodesDlg, CDialogEx)
+	ON_BN_CLICKED(IDC_KEY_SELECT_APPLY_BTN, &CSelectKeyCodesDlg::OnOK)
+	ON_BN_CLICKED(IDC_KEY_SELECT_ALL_BTN, &CSelectKeyCodesDlg::OnClickedKeySelectAllBtn)
+	ON_BN_CLICKED(IDC_KEY_SELECT_NONE_BTN, &CSelectKeyCodesDlg::OnClickedKeySelectNoneBtn)
+END_MESSAGE_MAP()
+
+
+BOOL CSelectKeyCodesDlg::OnInitDialog()
+{
+	CDialogEx::OnInitDialog();
+
+	SetIcon(m_hIcon, TRUE);			// Set big icon
+	SetIcon(m_hIcon, FALSE);		// Set small icon
+
+	CheckAllBoxes(m_pCaller->GetSelectedKeyCodes());
+
+	return TRUE;  // return TRUE unless you set the focus to a control
+}
+
+void CSelectKeyCodesDlg::OnOK()
+{
+	wstring sSelectedKeyCodes{};
+
+	for (int i{}; i < LEN_KEYCODES_ROSTER; i++)
+		sSelectedKeyCodes += (IsDlgButtonChecked(IDC_KEY_SCROLL_LOCK + i)) ? L"1" : L"0";
+
+	if (sSelectedKeyCodes == wstring(LEN_KEYCODES_ROSTER, L'0'))
+	{
+		MessageBox(L"Please select at least one Key Code", L"Select multiple Key Codes", MB_ICONEXCLAMATION);
+		return;
+	}
+
+	if (!m_pCaller->SaveSelectedKeyCodes(sSelectedKeyCodes))
+	{
+		MessageBox(L"Unable to save to the StayAwake.ini file.", L"Select multiple Key Codes", MB_ICONEXCLAMATION);
+		return;
+	}
+
+	CDialogEx::OnOK();
+}
+
+void CSelectKeyCodesDlg::CheckAllBoxes(const wstring& sSelectedKeyCodes)
+{
+	for (int i{}; i < LEN_KEYCODES_ROSTER; i++)
+		CheckDlgButton(IDC_KEY_SCROLL_LOCK + i, sSelectedKeyCodes.at(i) == L'1');
+}
+
+void CSelectKeyCodesDlg::OnClickedKeySelectAllBtn()
+{
+	CheckAllBoxes(wstring(LEN_KEYCODES_ROSTER, L'1'));
+}
+
+void CSelectKeyCodesDlg::OnClickedKeySelectNoneBtn()
+{
+	CheckAllBoxes(wstring(LEN_KEYCODES_ROSTER, L'0'));
+}

StayAwake/SelectKeyCodesDlg.h

@@ -0,0 +1,34 @@
+#pragma once
+
+#include "Utils.h"
+#include "StayAwakeDlg.h"
+
+class CSelectKeyCodesDlg : public CDialogEx
+{
+	DECLARE_DYNAMIC(CSelectKeyCodesDlg)
+
+public:
+	explicit CSelectKeyCodesDlg(CStayAwakeDlg* pCaller);
+	virtual ~CSelectKeyCodesDlg();
+
+// Dialog Data
+#ifdef AFX_DESIGN_TIME
+	enum { IDD = IDD_SELECT_KEYCODES_DIALOG };
+#endif
+
+protected:
+	CStayAwakeDlg* m_pCaller;
+	HICON m_hIcon;
+
+	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
+
+	virtual BOOL OnInitDialog();
+	afx_msg void OnClickedKeySelectAllBtn();
+	afx_msg void OnClickedKeySelectNoneBtn();
+	afx_msg void OnOK();
+
+	DECLARE_MESSAGE_MAP()
+
+private:
+	void CheckAllBoxes(const wstring& sSelectedKeyCodes);
+};

StayAwake/StayAwake.cpp

@@ -36,7 +36,7 @@ BOOL CStayAwakeApp::InitInstance()
 
 	CStayAwakeDlg dlg;
 	m_pMainWnd = &dlg;
-	INT_PTR nResponse = dlg.DoModal();
+	dlg.DoModal();
 
 #if !defined(_AFXDLL) && !defined(_AFX_NO_MFC_CONTROLS_IN_DIALOGS)
 	ControlBarCleanUp();

StayAwake/StayAwake.h

@@ -6,7 +6,8 @@
 
 #include "resource.h"
 
-#define LAST_CODE_UPDATE_TIME "Sep 17 2026 - 22:09:25"
+constexpr auto LAST_CODE_UPDATE_TIME = "Sep 19 2026 - 17:20:42";
+
 
 class CStayAwakeApp : public CWinApp
 {

StayAwake/StayAwake.vcxproj

@@ -211,6 +211,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="framework.h" />
+    <ClInclude Include="SelectKeyCodesDlg.h" />
     <ClInclude Include="StayAwake.h" />
     <ClInclude Include="StayAwakeAboutDlg.h" />
     <ClInclude Include="StayAwakeDlg.h" />
@@ -220,6 +221,7 @@
     <ClInclude Include="Utils.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="SelectKeyCodesDlg.cpp" />
     <ClCompile Include="StayAwake.cpp" />
     <ClCompile Include="StayAwakeAboutDlg.cpp" />
     <ClCompile Include="StayAwakeDlg.cpp" />
@@ -238,9 +240,7 @@
     <None Include="res\StayAwake.rc2" />
   </ItemGroup>
   <ItemGroup>
-    <Image Include="icon1.ico" />
     <Image Include="res\about.bmp" />
-    <Image Include="res\alarm-clock.ico" />
     <Image Include="res\StayAwake.ico" />
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

StayAwake/StayAwake.vcxproj.filters

@@ -39,6 +39,9 @@
     <ClInclude Include="StayAwakeAboutDlg.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="SelectKeyCodesDlg.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="StayAwake.cpp">
@@ -56,6 +59,9 @@
     <ClCompile Include="StayAwakeAboutDlg.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="SelectKeyCodesDlg.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="StayAwake.rc">
@@ -71,12 +77,6 @@
     <Image Include="res\StayAwake.ico">
       <Filter>Resource Files</Filter>
     </Image>
-    <Image Include="icon1.ico">
-      <Filter>Resource Files</Filter>
-    </Image>
-    <Image Include="res\alarm-clock.ico">
-      <Filter>Resource Files</Filter>
-    </Image>
     <Image Include="res\about.bmp">
       <Filter>Resource Files</Filter>
     </Image>