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/*
* DialogTemplate.h
*
* This file is a part of NSIS.
*
* Copyright (C) 2002-2025 Amir Szekely <kichik@netvision.net.il> and Contributors
*
* Licensed under the zlib/libpng license (the "License");
* you may not use this file except in compliance with the License.
*
* Licence details can be found in the file COPYING.
*
* This software is provided 'as-is', without any express or implied
* warranty.
*
* Reviewed for Unicode support by Jim Park -- 08/21/2007
*/
#if !defined(AFX_DIALOGTEMPLATE_H__C5A973AF_0F56_4BEC_814A_79318E2EB4AC__INCLUDED_)
#define AFX_DIALOGTEMPLATE_H__C5A973AF_0F56_4BEC_814A_79318E2EB4AC__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include "Platform.h"
#include "winchar.h"
#include <vector>
#include <stdexcept>
#ifndef __BIG_ENDIAN__
# define EXTENDED_DIALOG ((DWORD) 0xFFFF0001)
#else
# define EXTENDED_DIALOG ((DWORD) 0x0100FFFF)
#endif
struct DialogItemTemplate {
DWORD dwHelpId; // Extended only
short sX;
short sY;
short sWidth;
short sHeight;
DWORD dwExtStyle;
DWORD dwStyle;
WORD wId;
WINWCHAR *szClass;
WINWCHAR *szTitle;
char *szCreationData;
WORD wCreateDataSize;
};
#pragma pack(1)
#ifndef _WIN32
typedef struct {
DWORD style;
DWORD dwExtendedStyle;
WORD cdit;
short x;
short y;
short cx;
short cy;
} DLGTEMPLATE;
#endif
typedef struct {
WORD dlgVer;
WORD signature;
DWORD helpID;
DWORD exStyle;
DWORD style;
WORD cDlgItems;
short x;
short y;
short cx;
short cy;
} DLGTEMPLATEEX;
#ifndef _WIN32
typedef struct {
DWORD style;
DWORD dwExtendedStyle;
short x;
short y;
short cx;
short cy;
WORD id;
} DLGITEMTEMPLATE;
#endif
typedef struct {
DWORD helpID;
DWORD exStyle;
DWORD style;
short x;
short y;
short cx;
short cy;
WORD id;
WORD _microsoft_docs_are_wrong;
} DLGITEMTEMPLATEEX;
#pragma pack()
class CDialogTemplate {
public:
CDialogTemplate(BYTE* pbData, bool build_unicode, unsigned int uCodePage=CP_ACP);
virtual ~CDialogTemplate();
short GetWidth();
short GetHeight();
DialogItemTemplate* GetItem(WORD wId);
DialogItemTemplate* GetItemByIdx(DWORD i);
int RemoveItem(WORD wId);
void SetFont(TCHAR* szFaceName, WORD wFontSize);
void AddItem(DialogItemTemplate item);
#ifdef _WIN32
HWND CreateDummyDialog();
#endif
void MoveAll(short x, short y);
void Resize(short x, short y);
void PixelsToDlgUnits(short& x, short& y);
void DlgUnitsToPixels(short& x, short& y);
#ifdef _WIN32
static inline bool SupportsDialogUnitComputation() { return true; }
void PixelsToDlgUnits(SIZE& siz);
SIZE GetStringSize(WORD id, TCHAR *str);
void RTrimToString(WORD id, TCHAR *str, int margins);
void LTrimToString(WORD id, TCHAR *str, int margins);
void CTrimToString(WORD id, TCHAR *str, int margins);
#else
static inline bool SupportsDialogUnitComputation() { return false; }
#endif
void ConvertToRTL();
BYTE* Save(DWORD& dwSize);
static void FreeSavedTemplate(BYTE*pDT) { delete [] pDT; }
DWORD GetSize();
private:
bool m_bExtended;
bool m_build_unicode;
DWORD m_dwHelpId; // Extended only
short m_sX;
short m_sY;
short m_sWidth;
short m_sHeight;
DWORD m_dwExtStyle;
DWORD m_dwStyle;
WINWCHAR *m_szMenu;
WINWCHAR *m_szClass;
WINWCHAR *m_szTitle;
// Only if DS_FONT style is set
short m_sFontSize;
short m_sFontWeight; // Extended only
BYTE m_bItalic; // Extended only
BYTE m_bCharset; // Extended only
WINWCHAR *m_szFont;
// For (en/de)coding Unicode
unsigned int m_uCodePage;
// Items vector
std::vector<DialogItemTemplate*> m_vItems;
};
#endif // !defined(AFX_DIALOGTEMPLATE_H__C5A973AF_0F56_4BEC_814A_79318E2EB4AC__INCLUDED_)
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