The Tor Browser: other-licenses/7zstub/src/Windows/Control/Dialog.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 // Windows/Control/Dialog.h

     3 #ifndef __WINDOWS_CONTROL_DIALOG_H

     4 #define __WINDOWS_CONTROL_DIALOG_H

     6 #include "Windows/Window.h"

     7 #include "Windows/Defs.h"

     9 namespace NWindows {

    10 namespace NControl {

    12 class CDialog: public CWindow

    13 {

    14 public:

    15   CDialog(HWND wndow = NULL): CWindow(wndow){};

    16   virtual ~CDialog() {};

    18   HWND GetItem(int itemID) const

    19     { return GetDlgItem(_window, itemID); }

    21   bool EnableItem(int itemID, bool enable) const

    22     { return BOOLToBool(::EnableWindow(GetItem(itemID), BoolToBOOL(enable))); }

    24   bool SetItemText(int itemID, LPCTSTR s)

    25     { return BOOLToBool(SetDlgItemText(_window, itemID, s)); }

    27   #ifndef _UNICODE

    28   bool SetItemText(int itemID, LPCWSTR s)

    29   {

    30     CWindow window(GetItem(itemID));

    31     return window.SetText(s);

    32   }

    33   #endif

    35   UINT GetItemText(int itemID, LPTSTR string, int maxCount)

    36     { return GetDlgItemText(_window, itemID, string, maxCount); }

    37   #ifndef _UNICODE

    38   /*

    39   bool GetItemText(int itemID, LPWSTR string, int maxCount)

    40   {

    41     CWindow window(GetItem(itemID));

    42     return window.GetText(string, maxCount);

    43   }

    44   */

    45   #endif

    47   bool SetItemInt(int itemID, UINT value, bool isSigned)

    48     { return BOOLToBool(SetDlgItemInt(_window, itemID, value, BoolToBOOL(isSigned))); }

    49   bool GetItemInt(int itemID, bool isSigned, UINT &value)

    50     {

    51       BOOL result;

    52       value = GetDlgItemInt(_window, itemID, &result, BoolToBOOL(isSigned));

    53       return BOOLToBool(result);

    54     }

    56   HWND GetNextGroupItem(HWND control, bool previous)

    57     { return GetNextDlgGroupItem(_window, control, BoolToBOOL(previous)); }

    58   HWND GetNextTabItem(HWND control, bool previous)

    59     { return GetNextDlgTabItem(_window, control, BoolToBOOL(previous)); }

    61   bool MapRect(LPRECT rect)

    62     { return BOOLToBool(MapDialogRect(_window, rect)); }

    64   bool IsMessage(LPMSG message)

    65     { return BOOLToBool(IsDialogMessage(_window, message)); }

    67   LRESULT SendItemMessage(int itemID, UINT message, WPARAM wParam, LPARAM lParam)

    68     { return SendDlgItemMessage(_window, itemID, message, wParam, lParam); }

    70   bool CheckButton(int buttonID, UINT checkState)

    71     { return BOOLToBool(CheckDlgButton(_window, buttonID, checkState)); }

    72   bool CheckButton(int buttonID, bool checkState)

    73     { return CheckButton(buttonID, UINT(checkState ? BST_CHECKED : BST_UNCHECKED)); }

    75   UINT IsButtonChecked(int buttonID) const

    76     { return IsDlgButtonChecked(_window, buttonID); }

    77   bool IsButtonCheckedBool(int buttonID) const

    78     { return (IsButtonChecked(buttonID) == BST_CHECKED); }

    80   bool CheckRadioButton(int firstButtonID, int lastButtonID, int checkButtonID)

    81     { return BOOLToBool(::CheckRadioButton(_window, firstButtonID, lastButtonID, checkButtonID)); }

    83   virtual bool OnMessage(UINT message, WPARAM wParam, LPARAM lParam);

    84   virtual bool OnInit() { return true; }

    85   virtual bool OnCommand(WPARAM wParam, LPARAM lParam);

    86   virtual bool OnCommand(int code, int itemID, LPARAM lParam);

    87   virtual void OnHelp(LPHELPINFO helpInfo) { OnHelp(); };

    88   virtual void OnHelp() {};

    89   virtual bool OnButtonClicked(int buttonID, HWND buttonHWND);

    90   virtual void OnOK() {};

    91   virtual void OnCancel() {};

    92   virtual bool OnNotify(UINT controlID, LPNMHDR lParam) { return false; }

    93   virtual bool OnTimer(WPARAM timerID, LPARAM callback) { return false; }

    95   LONG_PTR SetMsgResult(LONG_PTR newLongPtr )

    96     { return SetLongPtr(DWLP_MSGRESULT, newLongPtr); }

    97   LONG_PTR GetMsgResult() const

    98     { return GetLongPtr(DWLP_MSGRESULT); }

    99 };

   101 class CModelessDialog: public CDialog

   102 {

   103 public:

   104   bool Create(LPCTSTR templateName, HWND parentWindow);

   105   #ifndef _UNICODE

   106   bool Create(LPCWSTR templateName, HWND parentWindow);

   107   #endif

   108   virtual void OnOK() { Destroy(); }

   109   virtual void OnCancel() { Destroy(); }

   110 };

   112 class CModalDialog: public CDialog

   113 {

   114 public:

   115   INT_PTR Create(LPCTSTR templateName, HWND parentWindow);

   116   INT_PTR Create(UINT resID, HWND parentWindow)

   117     {  return Create(MAKEINTRESOURCEW(resID), parentWindow); }

   118   #ifndef _UNICODE

   119   INT_PTR Create(LPCWSTR templateName, HWND parentWindow);

   120   #endif

   122   bool End(INT_PTR result)

   123     { return BOOLToBool(::EndDialog(_window, result)); }

   124   virtual void OnOK() { End(IDOK); }

   125   virtual void OnCancel() { End(IDCANCEL); }

   126 };

   128 class CDialogChildControl: public NWindows::CWindow

   129 {

   130 public:

   131   int m_ID;

   132   void Init(const NWindows::NControl::CDialog &parentDialog, int id)

   133   {

   134     m_ID = id;

   135     Attach(parentDialog.GetItem(id));

   136   }

   137 };

   139 }}

   141 #endif

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