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- /* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
- * Copyright (C) 2010 D. R. Commander. All Rights Reserved.
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- // -=- RegConfig.h
-
- // Class which monitors the registry and reads in the registry settings
- // whenever they change, or are added or removed.
-
- #ifndef __RFB_WIN32_DIALOG_H__
- #define __RFB_WIN32_DIALOG_H__
-
- #include <windows.h>
- #include <prsht.h>
- #include <list>
- #include <rfb_win32/TCharArray.h>
-
- namespace rfb {
-
- namespace win32 {
-
- // Dialog - A simple Win32 Dialog box. A derived class of Dialog overrides the
- // initDialog(), command() and ok() methods to take appropriate action. A
- // simple dialog box can be displayed by creating a Dialog object and calling
- // show().
-
- class Dialog {
- public:
-
- Dialog(HINSTANCE inst);
- virtual ~Dialog();
-
- // showDialog() displays the dialog box. It returns when it has been dismissed,
- // returning true if "OK" was pressed, false otherwise. The resource
- // argument identifies the dialog resource (often a MAKEINTRESOURCE macro
- // expansion), and owner is an optional window handle - the corresponding
- // window is disabled while the dialog box is displayed.
-
- bool showDialog(const TCHAR* resource, HWND owner=0);
-
- // initDialog() is called upon receipt of the WM_INITDIALOG message.
-
- virtual void initDialog() {}
-
- // onCommand() is called upon receipt of a WM_COMMAND message item other than IDOK
- // or IDCANCEL. It should return true if the command has been handled.
-
- virtual bool onCommand(int item, int cmd) { return false; }
-
- // onHelp() is called upon receipt of a WM_MENU message. This indicates that
- // context-specific help should be displayed, for a dialog control, for example.
- // It should return true if the command has been handled.
-
- virtual bool onHelp(int item) { return false; }
-
- // onOk() is called when the OK button is pressed. The hwnd argument is the
- // dialog box's window handle.
-
- virtual bool onOk() { return true; }
-
- // Read the states of items
- bool isItemChecked(int id);
- int getItemInt(int id);
- TCHAR* getItemString(int id); // Recipient owns string storage
-
- // Set the states of items
- void setItemChecked(int id, bool state);
- void setItemInt(int id, int value);
- void setItemString(int id, const TCHAR* s);
-
- // enableItem is used to grey out an item, making it inaccessible, or to
- // re-enable it.
- void enableItem(int id, bool state);
-
- protected:
- static INT_PTR CALLBACK staticDialogProc(HWND hwnd, UINT msg,
- WPARAM wParam, LPARAM lParam);
- virtual BOOL dialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
- HINSTANCE inst;
- HWND handle;
- bool alreadyShowing;
- };
-
- // PropertySheetPage
- // Class used to define property pages within a PropertySheet.
- // Each page is associated with a particular dialog resource, indicated by
- // the "id" parameter supplied to the constructor.
-
- class PropSheetPage;
-
- class PropSheet {
- public:
- PropSheet(HINSTANCE inst, const TCHAR* title, std::list<PropSheetPage*> pages, HICON icon=0);
- virtual ~PropSheet();
-
- // Display the PropertySheet
- bool showPropSheet(HWND owner, bool showApply = false, bool showCtxtHelp = false, bool capture=false);
-
- // Calls initDialog again for each page that has already had it called.
- // Note: If a page hasn't been seen yet, it won't have been called.
- // Note: This must only be called while the property sheet is visible.
- void reInitPages();
-
- // Calls onOk for each page that has had initDialog called, and returns
- // false if any one of them returns false, or true otherwise. ALL the
- // onOk() methods will be called, even if one of them fails.
- // Note: If a page hasn't been seen yet, it won't have been called.
- // Note: This must only be called while the property sheet is visible.
- bool commitPages();
-
- friend class PropSheetPage;
-
- protected:
- HWND owner;
- HICON icon;
- std::list<PropSheetPage*> pages;
- HINSTANCE inst;
- TCharArray title;
- HWND handle;
- bool alreadyShowing;
- };
-
- class PropSheetPage : public Dialog {
- public:
- PropSheetPage(HINSTANCE inst, const TCHAR* id);
- virtual ~PropSheetPage();
-
- void setChanged(bool changed);
-
- friend class PropSheet;
-
- protected:
- void setPropSheet(PropSheet* ps) {propSheet = ps;};
- static INT_PTR CALLBACK staticPageProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
- virtual BOOL dialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
- PROPSHEETPAGE page;
- PropSheet* propSheet;
- };
-
- };
-
- };
-
- #endif // __RFB_WIN32_DIALOG_H__
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