1 files changed, 190 insertions, 0 deletions

diff --git a/CPP/Windows/Control/Dialog.h b/CPP/Windows/Control/Dialog.h
new file mode 100644
index 0000000..8a39e99
--- /dev/null
+++ b/CPP/Windows/Control/Dialog.h
@@ -0,0 +1,190 @@
+// Windows/Control/Dialog.h
+
+#ifndef __WINDOWS_CONTROL_DIALOG_H
+#define __WINDOWS_CONTROL_DIALOG_H
+
+#include "../Window.h"
+
+namespace NWindows {
+namespace NControl {
+
+class CDialog: public CWindow
+{
+public:
+  CDialog(HWND wnd = NULL): CWindow(wnd){};
+  virtual ~CDialog() {};
+
+  HWND GetItem(int itemID) const
+    { return GetDlgItem(_window, itemID); }
+
+  bool EnableItem(int itemID, bool enable) const
+    { return BOOLToBool(::EnableWindow(GetItem(itemID), BoolToBOOL(enable))); }
+
+  bool ShowItem(int itemID, int cmdShow) const
+    { return BOOLToBool(::ShowWindow(GetItem(itemID), cmdShow)); }
+
+  bool ShowItem_Bool(int itemID, bool show) const
+    { return ShowItem(itemID, show ? SW_SHOW: SW_HIDE); }
+
+  bool HideItem(int itemID) const { return ShowItem(itemID, SW_HIDE); }
+
+  bool SetItemText(int itemID, LPCTSTR s)
+    { return BOOLToBool(SetDlgItemText(_window, itemID, s)); }
+
+  bool SetItemTextA(int itemID, LPCSTR s)
+    { return BOOLToBool(SetDlgItemTextA(_window, itemID, s)); }
+
+  bool SetItemText_Empty(int itemID)
+    { return SetItemText(itemID, TEXT("")); }
+
+  #ifndef _UNICODE
+  bool SetItemText(int itemID, LPCWSTR s)
+  {
+    CWindow window(GetItem(itemID));
+    return window.SetText(s);
+  }
+  #endif
+
+  UINT GetItemText(int itemID, LPTSTR string, int maxCount)
+    { return GetDlgItemText(_window, itemID, string, maxCount); }
+  #ifndef _UNICODE
+  /*
+  bool GetItemText(int itemID, LPWSTR string, int maxCount)
+  {
+    CWindow window(GetItem(itemID));
+    return window.GetText(string, maxCount);
+  }
+  */
+  #endif
+
+  bool GetItemText(int itemID, UString &s)
+  {
+    CWindow window(GetItem(itemID));
+    return window.GetText(s);
+  }
+
+  bool SetItemInt(int itemID, UINT value, bool isSigned)
+    { return BOOLToBool(SetDlgItemInt(_window, itemID, value, BoolToBOOL(isSigned))); }
+  bool GetItemInt(int itemID, bool isSigned, UINT &value)
+  {
+    BOOL result;
+    value = GetDlgItemInt(_window, itemID, &result, BoolToBOOL(isSigned));
+    return BOOLToBool(result);
+  }
+
+  HWND GetNextGroupItem(HWND control, bool previous)
+    { return GetNextDlgGroupItem(_window, control, BoolToBOOL(previous)); }
+  HWND GetNextTabItem(HWND control, bool previous)
+    { return GetNextDlgTabItem(_window, control, BoolToBOOL(previous)); }
+
+  LRESULT SendMsg_NextDlgCtl(WPARAM wParam, LPARAM lParam)
+    { return SendMsg(WM_NEXTDLGCTL, wParam, lParam); }
+  LRESULT SendMsg_NextDlgCtl_HWND(HWND hwnd) { return SendMsg_NextDlgCtl((WPARAM)hwnd, TRUE); }
+  LRESULT SendMsg_NextDlgCtl_CtlId(int id)   { return SendMsg_NextDlgCtl_HWND(GetItem(id)); }
+  LRESULT SendMsg_NextDlgCtl_Next()          { return SendMsg_NextDlgCtl(0, FALSE); }
+  LRESULT SendMsg_NextDlgCtl_Prev()          { return SendMsg_NextDlgCtl(1, FALSE); }
+
+  bool MapRect(LPRECT rect)
+    { return BOOLToBool(MapDialogRect(_window, rect)); }
+
+  bool IsMessage(LPMSG message)
+    { return BOOLToBool(IsDialogMessage(_window, message)); }
+
+  LRESULT SendItemMessage(int itemID, UINT message, WPARAM wParam, LPARAM lParam)
+    { return SendDlgItemMessage(_window, itemID, message, wParam, lParam); }
+
+  bool CheckButton(int buttonID, UINT checkState)
+    { return BOOLToBool(CheckDlgButton(_window, buttonID, checkState)); }
+  bool CheckButton(int buttonID, bool checkState)
+    { return CheckButton(buttonID, UINT(checkState ? BST_CHECKED : BST_UNCHECKED)); }
+
+  UINT IsButtonChecked(int buttonID) const
+    { return IsDlgButtonChecked(_window, buttonID); }
+  bool IsButtonCheckedBool(int buttonID) const
+    { return (IsButtonChecked(buttonID) == BST_CHECKED); }
+
+  bool CheckRadioButton(int firstButtonID, int lastButtonID, int checkButtonID)
+    { return BOOLToBool(::CheckRadioButton(_window, firstButtonID, lastButtonID, checkButtonID)); }
+
+  virtual bool OnMessage(UINT message, WPARAM wParam, LPARAM lParam);
+  virtual bool OnInit() { return true; }
+  virtual bool OnCommand(WPARAM wParam, LPARAM lParam);
+  virtual bool OnCommand(int code, int itemID, LPARAM lParam);
+  virtual bool OnSize(WPARAM /* wParam */, int /* xSize */, int /* ySize */) { return false; }
+  virtual bool OnDestroy() { return false; }
+
+  /*
+  #ifdef UNDER_CE
+  virtual void OnHelp(void *) { OnHelp(); }
+  #else
+  virtual void OnHelp(LPHELPINFO) { OnHelp(); }
+  #endif
+  */
+  virtual void OnHelp() {};
+
+  virtual bool OnButtonClicked(int buttonID, HWND buttonHWND);
+  virtual void OnOK() {};
+  virtual void OnCancel() {};
+  virtual void OnClose() {}
+  virtual bool OnNotify(UINT /* controlID */, LPNMHDR /* lParam */) { return false; }
+  virtual bool OnTimer(WPARAM /* timerID */, LPARAM /* callback */) { return false; }
+
+  LONG_PTR SetMsgResult(LONG_PTR newLongPtr )
+    { return SetLongPtr(DWLP_MSGRESULT, newLongPtr); }
+  LONG_PTR GetMsgResult() const
+    { return GetLongPtr(DWLP_MSGRESULT); }
+
+  bool GetMargins(int margin, int &x, int &y);
+  int Units_To_Pixels_X(int units);
+  bool GetItemSizes(int id, int &x, int &y);
+  void GetClientRectOfItem(int id, RECT &rect);
+  bool MoveItem(int id, int x, int y, int width, int height, bool repaint = true);
+
+  void NormalizeSize(bool fullNormalize = false);
+  void NormalizePosition();
+};
+
+class CModelessDialog: public CDialog
+{
+public:
+  bool Create(LPCTSTR templateName, HWND parentWindow);
+  bool Create(UINT resID, HWND parentWindow) { return Create(MAKEINTRESOURCEW(resID), parentWindow); }
+  #ifndef _UNICODE
+  bool Create(LPCWSTR templateName, HWND parentWindow);
+  #endif
+  virtual void OnOK() { Destroy(); }
+  virtual void OnCancel() { Destroy(); }
+  virtual void OnClose() { Destroy(); }
+};
+
+class CModalDialog: public CDialog
+{
+public:
+  INT_PTR Create(LPCTSTR templateName, HWND parentWindow);
+  INT_PTR Create(UINT resID, HWND parentWindow) { return Create(MAKEINTRESOURCEW(resID), parentWindow); }
+  #ifndef _UNICODE
+  INT_PTR Create(LPCWSTR templateName, HWND parentWindow);
+  #endif
+
+  bool End(INT_PTR result) { return BOOLToBool(::EndDialog(_window, result)); }
+  virtual void OnOK() { End(IDOK); }
+  virtual void OnCancel() { End(IDCANCEL); }
+  virtual void OnClose() { End(IDCLOSE); }
+};
+
+class CDialogChildControl: public NWindows::CWindow
+{
+  int m_ID;
+public:
+  void Init(const NWindows::NControl::CDialog &parentDialog, int id)
+  {
+    m_ID = id;
+    Attach(parentDialog.GetItem(id));
+  }
+};
+
+bool IsDialogSizeOK(int xSize, int ySize, HWND hwnd = NULL);
+
+}}
+
+#endif