WebSVN – Games.Chess Giants – Diff – //dialog/dialog_options.cpp

+{
    // message handler for the dialog box
    static wchar_t temp_string[MAX_PATH];
    static wchar_t value_string[32];
+   static WIN32_FIND_DATA wfd;
    unsigned short wParam_hiword;
    unsigned short wParam_loword;
    wchar_t *port_string;
+   int wanted_engine;
+   int engine_count;
+   HANDLE hFind;
    int is_checked;
    // filter out the commonly used message values
    wParam_hiword = HIWORD (wParam);
    wParam_loword = LOWORD (wParam);
       TabControl_AddPage (tab_control, LOCALIZE (L"Options_OnlineGameParameters"), DIALOG_OPTIONS_INTERNET);
       TabControl_AddPage (tab_control, LOCALIZE (L"Options_DisplayParameters"), DIALOG_OPTIONS_DISPLAY);
       TabControl_AddPage (tab_control, LOCALIZE (L"Options_GameplayParameters"), DIALOG_OPTIONS_GAMEPLAY);
       // setup page 1 (computer play)
+      SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINEPROGRAMNAME), LOCALIZE (L"Options_EngineProgramName"));
+      engine_count = 0;
+      wanted_engine = 0;
+      swprintf_s (temp_string, sizeof (temp_string), L"%s\\engines\\*.*", app_path); // build the search pattern string out of the path
+      hFind = FindFirstFile (temp_string, &wfd); // initiate search from that point
+      if (hFind != INVALID_HANDLE_VALUE)
+      {
+         // start examining search results...
+         do
+         {
+            if (!(wfd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) || (wfd.cFileName[0] == L'.'))
+               continue; // skip everything that is NOT a directory, and every directories that begin with a dot
+            ComboBox_AddString (TabControl_GetItem (tab_control, COMBOBOX_ENGINE), wfd.cFileName); // add it to the combo box
+            if (wcscmp (wfd.cFileName, options.engine.program) == 0)
+               wanted_engine = engine_count;
+            engine_count++; // we've identified one engine more
+         } while (FindNextFile (hFind, &wfd)); // ...and don't stop as long as there are files to go
+         FindClose (hFind); // close the search handle
+      }
+      ComboBox_SetCurSel (TabControl_GetItem (tab_control, COMBOBOX_ENGINE), wanted_engine); // select the first entry
       SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINESEARCHDEPTH), LOCALIZE (L"Options_EnginePredictionLevel"));
       SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_EASY), LOCALIZE (L"Options_Easy"));
       SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_HARD), LOCALIZE (L"Options_Hard"));
       swprintf_s (value_string, WCHAR_SIZEOF (value_string), L"%d", options.engine.depth);
       SetWindowText (TabControl_GetItem (tab_control, STATICTEXT_ENGINESEARCHDEPTHVALUE), value_string);
       // set the selected color to the current game clock color (convert from RGBA to GDI BGR)
       selectedcolor_clock = ((options.clock_color & 0x0000ff00) << 8)
                             | ((options.clock_color & 0x00ff0000) >> 8)
                             | ((options.clock_color & 0xff000000) >> 24);
       // set the selected color to the current game history color (convert from RGBA to GDI BGR)
       selectedcolor_history = ((options.history_color & 0x0000ff00) << 8)
                               | ((options.history_color & 0x00ff0000) >> 8)
                               | ((options.history_color & 0xff000000) >> 24);
+      }
       // else was it the cancel button ?
       else if (wParam_loword == BUTTON_CANCEL)
          EndDialog (hWnd, 0); // close the dialog box
       // else was it the expert settings button ?
       else if (wParam_loword == BUTTON_EXPERTSETTINGS)
+      {
          swprintf_s (temp_string, WCHAR_SIZEOF (temp_string), L"%s\\engine\\init.txt", app_path);
          ShellExecute (NULL, L"open", temp_string, NULL, NULL, SW_SHOWNORMAL); // open the engine initialization text file
       else if (wParam_loword == CHECKBOX_OPTIONS_SHOWCLOCK)
          EnableWindow (TabControl_GetItem (tab_control, BUTTON_COLORCLOCK), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWCLOCK)));
       // else is it the game clock color button ?
       else if (wParam_loword == BUTTON_COLORCLOCK)
       {
          // prepare a color pick dialog box
          memset (&cc, 0, sizeof (cc));
          cc.lStructSize = sizeof (cc);
          cc.hwndOwner = hWnd;
          cc.lpCustColors = (unsigned long *) custom_colors;
          cc.rgbResult = selectedcolor_clock;
       else if (wParam_loword == CHECKBOX_OPTIONS_SHOWHISTORY)
          EnableWindow (TabControl_GetItem (tab_control, BUTTON_COLORHISTORY), Button_GetCheck (TabControl_GetItem (tab_control, CHECKBOX_OPTIONS_SHOWHISTORY)));
       // else is it the game history color button ?
       else if (wParam_loword == BUTTON_COLORHISTORY)
       {
          // prepare a color pick dialog box
          memset (&cc, 0, sizeof (cc));
          cc.lStructSize = sizeof (cc);
          cc.hwndOwner = hWnd;
          cc.lpCustColors = (unsigned long *) custom_colors;
       // else is it the create/manage account hyperlink ?
       else if (wParam_loword == STATICTEXT_OPTIONS_SERVERURL)
+      {
          swprintf_s (temp_string, WCHAR_SIZEOF (temp_string), ACCOUNTCREATION_URL, os_language); // build account creation url
          ShellExecute (NULL, L"open", temp_string, NULL, NULL, SW_MAXIMIZE); // open the accounts page in the default browser, maximized
+      }
+      // else is it a notification for the engine droplist ?
+      else if (wParam_loword == COMBOBOX_ENGINE)
+      {
+         ComboBox_GetLBText (TabControl_GetItem (tab_control, COMBOBOX_ENGINE), ComboBox_GetCurSel (TabControl_GetItem (tab_control, COMBOBOX_ENGINE)), options.engine.program);
+      }
+   }
    // else is it a notification for a slider moving ?
    else if (message == WM_HSCROLL)

Subversion Repositories Games.Chess Giants

Games.Chess Giants//dialog/dialog_options.cpp – Rev 29 → 33