tor-browser

The Tor Browser
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Dialog.h (5610B)

      1 // Windows/Control/Dialog.h
      2 
      3 #ifndef __WINDOWS_CONTROL_DIALOG_H
      4 #define __WINDOWS_CONTROL_DIALOG_H
      5 
      6 #include "../Window.h"
      7 
      8 namespace NWindows {
      9 namespace NControl {
     10 
     11 class CDialog: public CWindow
     12 {
     13 public:
     14  CDialog(HWND wnd = NULL): CWindow(wnd){};
     15  virtual ~CDialog() {};
     16 
     17  HWND GetItem(int itemID) const
     18    { return GetDlgItem(_window, itemID); }
     19 
     20  bool EnableItem(int itemID, bool enable) const
     21    { return BOOLToBool(::EnableWindow(GetItem(itemID), BoolToBOOL(enable))); }
     22 
     23  bool ShowItem(int itemID, int cmdShow) const
     24    { return BOOLToBool(::ShowWindow(GetItem(itemID), cmdShow)); }
     25 
     26  bool ShowItem_Bool(int itemID, bool show) const
     27    { return ShowItem(itemID, show ? SW_SHOW: SW_HIDE); }
     28 
     29  bool HideItem(int itemID) const { return ShowItem(itemID, SW_HIDE); }
     30 
     31  bool SetItemText(int itemID, LPCTSTR s)
     32    { return BOOLToBool(SetDlgItemText(_window, itemID, s)); }
     33 
     34  #ifndef _UNICODE
     35  bool SetItemText(int itemID, LPCWSTR s)
     36  {
     37    CWindow window(GetItem(itemID));
     38    return window.SetText(s);
     39  }
     40  #endif
     41 
     42  UINT GetItemText(int itemID, LPTSTR string, int maxCount)
     43    { return GetDlgItemText(_window, itemID, string, maxCount); }
     44  #ifndef _UNICODE
     45  /*
     46  bool GetItemText(int itemID, LPWSTR string, int maxCount)
     47  {
     48    CWindow window(GetItem(itemID));
     49    return window.GetText(string, maxCount);
     50  }
     51  */
     52  #endif
     53 
     54  bool SetItemInt(int itemID, UINT value, bool isSigned)
     55    { return BOOLToBool(SetDlgItemInt(_window, itemID, value, BoolToBOOL(isSigned))); }
     56  bool GetItemInt(int itemID, bool isSigned, UINT &value)
     57  {
     58    BOOL result;
     59    value = GetDlgItemInt(_window, itemID, &result, BoolToBOOL(isSigned));
     60    return BOOLToBool(result);
     61  }
     62 
     63  HWND GetNextGroupItem(HWND control, bool previous)
     64    { return GetNextDlgGroupItem(_window, control, BoolToBOOL(previous)); }
     65  HWND GetNextTabItem(HWND control, bool previous)
     66    { return GetNextDlgTabItem(_window, control, BoolToBOOL(previous)); }
     67 
     68  bool MapRect(LPRECT rect)
     69    { return BOOLToBool(MapDialogRect(_window, rect)); }
     70 
     71  bool IsMessage(LPMSG message)
     72    { return BOOLToBool(IsDialogMessage(_window, message)); }
     73 
     74  LRESULT SendItemMessage(int itemID, UINT message, WPARAM wParam, LPARAM lParam)
     75    { return SendDlgItemMessage(_window, itemID, message, wParam, lParam); }
     76 
     77  bool CheckButton(int buttonID, UINT checkState)
     78    { return BOOLToBool(CheckDlgButton(_window, buttonID, checkState)); }
     79  bool CheckButton(int buttonID, bool checkState)
     80    { return CheckButton(buttonID, UINT(checkState ? BST_CHECKED : BST_UNCHECKED)); }
     81 
     82  UINT IsButtonChecked(int buttonID) const
     83    { return IsDlgButtonChecked(_window, buttonID); }
     84  bool IsButtonCheckedBool(int buttonID) const
     85    { return (IsButtonChecked(buttonID) == BST_CHECKED); }
     86 
     87  bool CheckRadioButton(int firstButtonID, int lastButtonID, int checkButtonID)
     88    { return BOOLToBool(::CheckRadioButton(_window, firstButtonID, lastButtonID, checkButtonID)); }
     89 
     90  virtual bool OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
     91  virtual bool OnInit() { return true; }
     92  virtual bool OnCommand(WPARAM wParam, LPARAM lParam);
     93  virtual bool OnCommand(int code, int itemID, LPARAM lParam);
     94  virtual bool OnSize(WPARAM /* wParam */, int /* xSize */, int /* ySize */) { return false; }
     95 
     96  /*
     97  #ifdef UNDER_CE
     98  virtual void OnHelp(void *) { OnHelp(); }
     99  #else
    100  virtual void OnHelp(LPHELPINFO) { OnHelp(); }
    101  #endif
    102  */
    103  virtual void OnHelp() {};
    104 
    105  virtual bool OnButtonClicked(int buttonID, HWND buttonHWND);
    106  virtual void OnOK() {};
    107  virtual void OnCancel() {};
    108  virtual void OnClose() {}
    109  virtual bool OnNotify(UINT /* controlID */, LPNMHDR /* lParam */) { return false; }
    110  virtual bool OnTimer(WPARAM /* timerID */, LPARAM /* callback */) { return false; }
    111 
    112  LONG_PTR SetMsgResult(LONG_PTR newLongPtr )
    113    { return SetLongPtr(DWLP_MSGRESULT, newLongPtr); }
    114  LONG_PTR GetMsgResult() const
    115    { return GetLongPtr(DWLP_MSGRESULT); }
    116 
    117  bool GetMargins(int margin, int &x, int &y);
    118  int Units_To_Pixels_X(int units);
    119  bool GetItemSizes(int id, int &x, int &y);
    120  void GetClientRectOfItem(int id, RECT &rect);
    121  bool MoveItem(int id, int x, int y, int width, int height, bool repaint = true);
    122 
    123  void NormalizeSize(bool fullNormalize = false);
    124  void NormalizePosition();
    125 };
    126 
    127 class CModelessDialog: public CDialog
    128 {
    129 public:
    130  bool Create(LPCTSTR templateName, HWND parentWindow);
    131  bool Create(UINT resID, HWND parentWindow) { return Create(MAKEINTRESOURCEW(resID), parentWindow); }
    132  #ifndef _UNICODE
    133  bool Create(LPCWSTR templateName, HWND parentWindow);
    134  #endif
    135  virtual void OnOK() { Destroy(); }
    136  virtual void OnCancel() { Destroy(); }
    137  virtual void OnClose() { Destroy(); }
    138 };
    139 
    140 class CModalDialog: public CDialog
    141 {
    142 public:
    143  INT_PTR Create(LPCTSTR templateName, HWND parentWindow);
    144  INT_PTR Create(UINT resID, HWND parentWindow) { return Create(MAKEINTRESOURCEW(resID), parentWindow); }
    145  #ifndef _UNICODE
    146  INT_PTR Create(LPCWSTR templateName, HWND parentWindow);
    147  #endif
    148 
    149  bool End(INT_PTR result) { return BOOLToBool(::EndDialog(_window, result)); }
    150  virtual void OnOK() { End(IDOK); }
    151  virtual void OnCancel() { End(IDCANCEL); }
    152  virtual void OnClose() { End(IDCLOSE); }
    153 };
    154 
    155 class CDialogChildControl: public NWindows::CWindow
    156 {
    157  int m_ID;
    158 public:
    159  void Init(const NWindows::NControl::CDialog &parentDialog, int id)
    160  {
    161    m_ID = id;
    162    Attach(parentDialog.GetItem(id));
    163  }
    164 };
    165 
    166 bool IsDialogSizeOK(int xSize, int ySize);
    167 
    168 }}
    169 
    170 #endif