[idd] helper: implement keyboard navigation in config window

The UI is not yet hooked up to anything.

idd/LGIddHelper/CConfigWindow.cpp

@@ -58,6 +58,7 @@ void CConfigWindow::updateFont()
   for (HWND child : std::initializer_list<HWND>({
     *m_version, *m_modeGroup, *m_modeBox, *m_widthLabel, *m_heightLabel, *m_refreshLabel,
     *m_modeWidth, *m_modeHeight, *m_modeRefresh, *m_modeUpdate, *m_modeDelete,
+    *m_autosizeGroup, *m_defRefreshLabel, *m_defRefresh, *m_defRefreshHz,
   }))
     SendMessage(child, WM_SETFONT, (WPARAM)m_font.Get(), 1);
 }
@@ -102,7 +103,7 @@ LRESULT CConfigWindow::onCreate()
 
   m_modeGroup.reset(new CGroupBox(L"Custom modes", WS_CHILD | WS_VISIBLE, m_hwnd));
 
-  m_modeBox.reset(new CListBox(WS_CHILD | WS_VISIBLE | WS_VSCROLL | LBS_NOTIFY, m_hwnd));
+  m_modeBox.reset(new CListBox(WS_CHILD | WS_VISIBLE | WS_VSCROLL | WS_TABSTOP | LBS_NOTIFY, m_hwnd));
   if (m_modes)
     updateModeList();
 
@@ -110,15 +111,24 @@ LRESULT CConfigWindow::onCreate()
   m_heightLabel.reset(new CStaticWidget(L"Height:", WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE, m_hwnd));
   m_refreshLabel.reset(new CStaticWidget(L"Refresh:", WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE, m_hwnd));
 
-  m_modeWidth.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | ES_LEFT | ES_NUMBER, m_hwnd));
-  m_modeHeight.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | ES_LEFT | ES_NUMBER, m_hwnd));
-  m_modeRefresh.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | ES_LEFT | ES_NUMBER, m_hwnd));
+  m_modeWidth.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_LEFT | ES_NUMBER, m_hwnd));
+  m_modeHeight.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_LEFT | ES_NUMBER, m_hwnd));
+  m_modeRefresh.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | WS_TABSTOP | ES_LEFT | ES_NUMBER, m_hwnd));
 
-  m_modeUpdate.reset(new CButton(L"Save", WS_CHILD | WS_VISIBLE, m_hwnd));
-  m_modeDelete.reset(new CButton(L"Delete", WS_CHILD | WS_VISIBLE, m_hwnd));
+  m_modeUpdate.reset(new CButton(L"Save", WS_CHILD | WS_VISIBLE | WS_TABSTOP, m_hwnd));
+  m_modeDelete.reset(new CButton(L"Delete", WS_CHILD | WS_VISIBLE | WS_TABSTOP, m_hwnd));
   EnableWindow(*m_modeUpdate, FALSE);
   EnableWindow(*m_modeDelete, FALSE);
 
+  m_autosizeGroup.reset(new CGroupBox(L"Autosizing", WS_CHILD | WS_VISIBLE, m_hwnd));
+  m_defRefreshLabel.reset(new CStaticWidget(L"Default refresh:", WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE, m_hwnd));
+  m_defRefresh.reset(new CEditWidget(WS_CHILD | WS_VISIBLE | ES_LEFT | ES_NUMBER | WS_TABSTOP, m_hwnd));
+  m_defRefreshHz.reset(new CStaticWidget(L"Hz", WS_CHILD | WS_VISIBLE | SS_CENTERIMAGE, m_hwnd));
+
+  RECT client = { 0, 0, (LONG)(436 * m_scale), (LONG)(300 * m_scale) };
+  AdjustWindowRect(&client, WS_OVERLAPPEDWINDOW, FALSE);
+  SetWindowPos(m_hwnd, NULL, 0, 0, client.right - client.left, client.bottom - client.top, SWP_NOMOVE | SWP_NOZORDER);
+
   updateFont();
 
   return 0;
@@ -135,6 +145,7 @@ LRESULT CConfigWindow::onResize(DWORD width, DWORD height)
 {
   WidgetPositioner pos(m_scale, width, height);
   pos.pinTopLeftRight(*m_version, 12, 12, 12, 20);
+
   pos.pinLeftTopBottom(*m_modeGroup, 12, 40, 200, 12);
   pos.pinLeftTopBottom(*m_modeBox, 24, 64, 176, 120);
   pos.pinBottomLeft(*m_widthLabel, 24, 96, 50, 20);
@@ -145,6 +156,11 @@ LRESULT CConfigWindow::onResize(DWORD width, DWORD height)
   pos.pinBottomLeft(*m_modeRefresh, 75, 48, 50, 20);
   pos.pinBottomLeft(*m_modeUpdate, 24, 20, 50, 24);
   pos.pinBottomLeft(*m_modeDelete, 75, 20, 50, 24);
+
+  pos.pinTopLeft(*m_autosizeGroup, 224, 40, 200, 52);
+  pos.pinTopLeft(*m_defRefreshLabel, 236, 64, 95, 20);
+  pos.pinTopLeft(*m_defRefresh, 331, 64, 63, 20);
+  pos.pinTopLeft(*m_defRefreshHz, 398, 64, 16, 20);
   return 0;
 }
 

idd/LGIddHelper/CConfigWindow.h

@@ -32,6 +32,11 @@ class CConfigWindow : public CWindow
   std::unique_ptr<CButton> m_modeUpdate;
   std::unique_ptr<CButton> m_modeDelete;
 
+  std::unique_ptr<CGroupBox> m_autosizeGroup;
+  std::unique_ptr<CStaticWidget> m_defRefreshLabel;
+  std::unique_ptr<CEditWidget> m_defRefresh;
+  std::unique_ptr<CStaticWidget> m_defRefreshHz;
+
   std::function<void()> m_onDestroy;
   double m_scale;
   Microsoft::WRL::Wrappers::HandleT<FontTraits> m_font;

idd/LGIddHelper/CNotifyWindow.cpp

@@ -51,6 +51,7 @@ LRESULT CNotifyWindow::handleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
   {
   case WM_NOTIFY_ICON:
     return onNotifyIcon(LOWORD(lParam), HIWORD(lParam), GET_X_LPARAM(wParam), GET_Y_LPARAM(wParam));
+
   case WM_CLEAN_UP_CONFIG:
     if (m_config && !m_config->hwnd())
     {
@@ -58,6 +59,7 @@ LRESULT CNotifyWindow::handleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
       m_config.reset();
     }
     return 0;
+
   default:
     if (s_taskbarCreated && uMsg == s_taskbarCreated)
     {
@@ -70,6 +72,9 @@ LRESULT CNotifyWindow::handleMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
 
 LRESULT CNotifyWindow::onCreate()
 {
+  // Allow explorer to send us this message to register the notification icon.
+  ChangeWindowMessageFilterEx(m_hwnd, s_taskbarCreated, MSGFLT_ALLOW, NULL);
+
   registerIcon();
   return 0;
 }
@@ -129,12 +134,20 @@ void CNotifyWindow::registerIcon()
   StringCbCopy(m_iconData.szTip, sizeof m_iconData.szTip, L"Looking Glass (IDD)");
 
   if (!Shell_NotifyIcon(NIM_ADD, &m_iconData))
+  {
     DEBUG_ERROR_HR(GetLastError(), "Shell_NotifyIcon(NIM_ADD)");
+    return;
+  }
 
   if (!Shell_NotifyIcon(NIM_SETVERSION, &m_iconData))
     DEBUG_ERROR_HR(GetLastError(), "Shell_NotifyIcon(NIM_SETVERSION)");
 }
 
+HWND CNotifyWindow::hwndDialog()
+{
+  return m_config ? m_config->hwnd() : nullptr;
+}
+
 void CNotifyWindow::close()
 {
   closeRequested = true;

idd/LGIddHelper/CNotifyWindow.h

@@ -28,5 +28,6 @@ public:
   ~CNotifyWindow() override;
   static bool registerClass();
 
+  HWND hwndDialog();
   void close();
 };

idd/LGIddHelper/main.cpp

@@ -105,8 +105,12 @@ int WINAPI WinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _
   MSG msg;
   while (GetMessage(&msg, NULL, 0, 0) > 0)
   {
-    TranslateMessage(&msg);
-    DispatchMessage(&msg);
+    HWND hDlg = window.hwndDialog();
+    if (!hDlg || !IsDialogMessage(hDlg, &msg))
+    {
+      TranslateMessage(&msg);
+      DispatchMessage(&msg);
+    }
   }
 
   (void) UnregisterWait(hWait);