Src/Win32/ButtonPrefs.cpp

   1 // ButtonPrefs.cpp
   2 //
   3 /////////////////////////////////////////////////////////////////////////////
   4 //
   5 // Copyright (c) 2002 Iain Murray, Inference Group, Cavendish, Cambridge.
   6 //
   7 /////////////////////////////////////////////////////////////////////////////
   8
   9 #include "WinCommon.h"
  10 #include "Prsht.h"
  11
  12 #include "ButtonPrefs.h"
  13 #include "../../DasherCore/Parameters.h"
  14
  15 #include "../resource.h"
  16 #include <utility>              // for std::pair
  17 #include "../Dasher.h"
  18
  19 using namespace Dasher;
  20 using namespace std;
  21
  22 CButtonPrefs::CButtonPrefs(HWND hParent, CDasher *pDasher, CAppSettings *pAppSettings)
  23 :m_pDasher(pDasher), m_pAppSettings(pAppSettings) {
  24   m_hwnd = 0;
  25
  26   // FIXME - is hParent still needed here?
  27
  28  //  m_pButtonSettingsPage = new CButtonSettingsPage(hParent, pDasher, pAppSettings);
  29
  30  //   PROPSHEETPAGE psp[1];
  31  //   PROPSHEETHEADER psh;
  32
  33  ///*   psp[0].dwSize = sizeof(PROPSHEETPAGE);
  34  //   psp[0].dwFlags = PSP_USEICONID | PSP_USETITLE;
  35  //   psp[0].hInstance = WinHelper::hInstApp;
  36  //   psp[0].pszTemplate = MAKEINTRESOURCE(IDD_BUTTON_PREFS);
  37  //   psp[0].pszIcon = NULL;
  38  //   psp[0].pfnDlgProc = (DLGPROC) WinWrapMap::PSWndProc;
  39  //   psp[0].pszTitle =  MAKEINTRESOURCE(IDS_BUTTON_PREFS_TITLE);
  40  //   psp[0].lParam = (LPARAM) m_pButtonTypePage;
  41  //   psp[0].pfnCallback = NULL;*/
  42
  43  //   psp[0].dwSize = sizeof(PROPSHEETPAGE);
  44  //   psp[0].dwFlags = PSP_USEICONID | PSP_USETITLE;
  45  //   psp[0].hInstance = WinHelper::hInstApp;
  46  //   psp[0].pszTemplate = MAKEINTRESOURCE(IDD_BUTTON_SETTINGS);
  47  //   psp[0].pszIcon = NULL;
  48  //   psp[0].pfnDlgProc = (DLGPROC) WinWrapMap::PSWndProc;
  49  //   psp[0].pszTitle =  MAKEINTRESOURCE(IDS_BUTTON_SETTINGS_TITLE);
  50  //   psp[0].lParam = (LPARAM) m_pButtonSettingsPage;
  51  //   psp[0].pfnCallback = NULL;
  52  //
  53  //   psh.dwSize = sizeof(PROPSHEETHEADER);
  54  //   psh.dwFlags = PSH_USEICONID | PSH_PROPSHEETPAGE;
  55  //   psh.hwndParent = hParent;
  56  //   psh.hInstance = WinHelper::hInstApp;
  57  //   psh.pszIcon = NULL;
  58  //   psh.pszCaption =  MAKEINTRESOURCE(IDS_BUTTON_PREFS_DIALOGUE_TITLE);
  59  //   psh.nPages = sizeof(psp) /
  60  //      sizeof(PROPSHEETPAGE);
  61  //   psh.nStartPage = 0;
  62  //   psh.ppsp = (LPCPROPSHEETPAGE) &psp;
  63  //   psh.pfnCallback = NULL;
  64 //    PropertySheet(&psh);
  65 //    return;
  66
  67
  68    DialogBoxParam(WinHelper::hInstApp, (LPCTSTR) IDD_BUTTON_SETTINGS, hParent, (DLGPROC) WinWrapMap::WndProc, (LPARAM) this);
  69
  70    PopulateWidgets();
  71 }
  72
  73 CButtonPrefs::~CButtonPrefs()
  74 {
  75   //if (m_pAlphabetBox != NULL) {
  76   //  delete m_pAlphabetBox;
  77   //  m_pAlphabetBox  = NULL;
  78   //}
  79 }
  80
  81
  82
  83 void CButtonPrefs::PopulateWidgets() {
  84    // Populate the controls in the dialogue box based on the relevent parameters
  85   // in m_pDasher
  86
  87   m_hZoomStepsSlider = GetDlgItem(m_hwnd, IDC_ZOOMSTEPS_SLIDER);
  88   SendMessage(m_hZoomStepsSlider, TBM_SETPAGESIZE, 0L, 1); // PgUp and PgDown change bitrate by reasonable amount
  89   SendMessage(m_hZoomStepsSlider, TBM_SETRANGE, FALSE, (LPARAM) MAKELONG(1, 64));
  90   SendMessage(m_hZoomStepsSlider, TBM_SETPOS, TRUE, (LPARAM) m_pAppSettings->GetLongParameter(LP_ZOOMSTEPS));
  91
  92   m_hZoomStepsBox = GetDlgItem(m_hwnd, IDC_ZOOMSTEPS_VALUE);
  93   _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(m_pAppSettings->GetLongParameter(LP_ZOOMSTEPS)));
  94   SendMessage(m_hZoomStepsBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
  95
  96
  97   m_hRightZoomSlider = GetDlgItem(m_hwnd, IDC_RIGHTZOOM_SLIDER);
  98   SendMessage(m_hRightZoomSlider, TBM_SETPAGESIZE, 0L, 1); // PgUp and PgDown change bitrate by reasonable amount
  99   SendMessage(m_hRightZoomSlider, TBM_SETRANGE, FALSE, (LPARAM) MAKELONG(1, 9));
 100   SendMessage(m_hRightZoomSlider, TBM_SETPOS, TRUE, (LPARAM) m_pAppSettings->GetLongParameter(LP_RIGHTZOOM)/1024.0);
 101
 102   m_hRightZoomBox = GetDlgItem(m_hwnd, IDC_RIGHTZOOM_VALUE);
 103   _sntprintf(m_tcBuffer, 100, TEXT("%0.2f"), m_pAppSettings->GetLongParameter(LP_RIGHTZOOM)/1024.0);
 104   SendMessage(m_hRightZoomBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 105
 106   m_hNoBoxesSlider = GetDlgItem(m_hwnd, IDC_NOBOXES_SLIDER);
 107   SendMessage(m_hNoBoxesSlider, TBM_SETPAGESIZE, 0L, 1); // PgUp and PgDown change bitrate by reasonable amount
 108   SendMessage(m_hNoBoxesSlider, TBM_SETRANGE, FALSE, (LPARAM) MAKELONG(2, 10));
 109   SendMessage(m_hNoBoxesSlider, TBM_SETPOS, TRUE, (LPARAM) m_pAppSettings->GetLongParameter(LP_B));
 110
 111   m_hNoBoxesBox = GetDlgItem(m_hwnd, IDC_NBOXES_VALUE);
 112   _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(m_pAppSettings->GetLongParameter(LP_B)));
 113   SendMessage(m_hNoBoxesBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 114
 115   m_hSafetySlider = GetDlgItem(m_hwnd, IDC_SAFETY_SLIDER);
 116   SendMessage(m_hSafetySlider, TBM_SETPAGESIZE, 0L, 10); // PgUp and PgDown change bitrate by reasonable amount
 117   SendMessage(m_hSafetySlider, TBM_SETRANGE, FALSE, (LPARAM) MAKELONG(0, 256));
 118   SendMessage(m_hSafetySlider, TBM_SETPOS, TRUE, (LPARAM) m_pAppSettings->GetLongParameter(LP_S));
 119
 120   m_hSafetyBox = GetDlgItem(m_hwnd, IDC_SAFETY_VALUE);
 121   _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(m_pAppSettings->GetLongParameter(LP_S)));
 122   SendMessage(m_hSafetyBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 123
 124   m_hNonUniformSlider = GetDlgItem(m_hwnd, IDC_NONUNIFORM_SLIDER);
 125   SendMessage(m_hNonUniformSlider, TBM_SETPAGESIZE, 0L, 50); // PgUp and PgDown change bitrate by reasonable amount
 126   SendMessage(m_hNonUniformSlider, TBM_SETRANGE, FALSE, (LPARAM) MAKELONG(-400, 400));
 127   SendMessage(m_hNonUniformSlider, TBM_SETPOS, TRUE, (LPARAM) m_pAppSettings->GetLongParameter(LP_R));
 128
 129   m_hNonUniformBox = GetDlgItem(m_hwnd, IDC_NU_VALUE);
 130   _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(m_pAppSettings->GetLongParameter(LP_R)));
 131   SendMessage(m_hNonUniformBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 132 }
 133
 134 bool CButtonPrefs::Apply()
 135 {
 136   double NewValue;
 137
 138   NewValue = SendMessage(m_hZoomStepsSlider, TBM_GETPOS, 0, 0);
 139   m_pAppSettings->SetLongParameter( LP_ZOOMSTEPS, static_cast<int>(NewValue));
 140
 141   NewValue = SendMessage(m_hRightZoomSlider, TBM_GETPOS, 0, 0);
 142   m_pAppSettings->SetLongParameter( LP_RIGHTZOOM, static_cast<int>(NewValue * 1024));
 143
 144   NewValue = SendMessage(m_hNoBoxesSlider, TBM_GETPOS, 0, 0);
 145   m_pAppSettings->SetLongParameter( LP_B, static_cast<int>(NewValue));
 146
 147   NewValue = SendMessage(m_hSafetySlider, TBM_GETPOS, 0, 0);
 148   m_pAppSettings->SetLongParameter( LP_S, static_cast<int>(NewValue));
 149
 150   NewValue = SendMessage(m_hNonUniformSlider, TBM_GETPOS, 0, 0);
 151   m_pAppSettings->SetLongParameter( LP_R, static_cast<int>(NewValue));
 152
 153
 154         // Return false (and notify the user) if something is wrong.
 155         return TRUE;
 156 }
 157
 158 LRESULT CButtonPrefs::WndProc(HWND Window, UINT message, WPARAM wParam, LPARAM lParam) {
 159   switch (message) {
 160   case WM_INITDIALOG:
 161     {
 162       if(!m_hwnd) {             // If this is the initial dialog for the first time
 163         m_hwnd = Window;
 164         PopulateWidgets();
 165       }
 166       return TRUE;
 167       break;
 168     }
 169   case WM_HSCROLL: {
 170     double dNewValue;
 171
 172     dNewValue = SendMessage(m_hZoomStepsSlider, TBM_GETPOS, 0, 0);
 173     _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(dNewValue));
 174     SendMessage(m_hZoomStepsBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 175
 176     dNewValue = SendMessage(m_hRightZoomSlider, TBM_GETPOS, 0, 0);
 177     _sntprintf(m_tcBuffer, 100, TEXT("%0.2f"), dNewValue);
 178     SendMessage(m_hRightZoomBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 179
 180     dNewValue = SendMessage(m_hNoBoxesSlider, TBM_GETPOS, 0, 0);
 181     _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(dNewValue));
 182     SendMessage(m_hNoBoxesBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 183
 184     dNewValue = SendMessage(m_hSafetySlider, TBM_GETPOS, 0, 0);
 185     _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(dNewValue));
 186     SendMessage(m_hSafetyBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 187
 188     dNewValue = SendMessage(m_hNonUniformSlider, TBM_GETPOS, 0, 0);
 189     _sntprintf(m_tcBuffer, 100, TEXT("%d"), static_cast<int>(dNewValue));
 190     SendMessage(m_hNonUniformBox, WM_SETTEXT, 0, (LPARAM) m_tcBuffer);
 191
 192     EnableWindow(GetDlgItem(Window, IDC_BP_APPLY), true);
 193
 194                 return TRUE;
 195     }
 196   case WM_COMMAND:
 197     switch (LOWORD(wParam)) {
 198     case (IDC_DISPLAY):
 199       if(HIWORD(wParam) == EN_CHANGE) {
 200         HWND Control = GetDlgItem(Window, IDC_DISPLAY);
 201         LRESULT BufferLength = SendMessage(Control, WM_GETTEXTLENGTH, 0, 0) + 1;        // +1 to allow for terminator
 202         TCHAR *Buffer = new TCHAR[BufferLength];
 203         SendMessage(Control, WM_GETTEXT, BufferLength, (LPARAM) Buffer);
 204         string ItemName;
 205         SendMessage(GetDlgItem(Window, IDC_TEXT), WM_SETTEXT, 0, (LPARAM) Buffer);
 206         delete[]Buffer;
 207       }
 208       break;
 209     case (IDC_BP_OK):
 210       Apply();
 211       EndDialog(Window, LOWORD(wParam));
 212       return TRUE;
 213     case (IDC_BP_CANCEL):
 214       EndDialog(Window, LOWORD(wParam));
 215       return TRUE;
 216     case IDC_BP_APPLY:
 217       Apply();
 218       EnableWindow(GetDlgItem(Window, IDC_BP_APPLY), false);
 219       break;
 220     case ID_CANCEL_KEYCONT:
 221       EndDialog(Window, LOWORD(wParam));
 222       return TRUE;
 223       break;
 224     }
 225   default:
 226     return FALSE;
 227   }
 228 }