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Install Options DLL 2.0

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1948 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
joostverburg 2002-12-14 00:10:29 +00:00
parent 20592c5e43
commit 6f600e4485
4 changed files with 74 additions and 44 deletions
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51
Contrib/InstallOptions/InstallerOptions.cpp
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@ -1,7 +1,7 @@
/*********************************************************************************
*
* InstallerOptions by Michael Bishop:
* InstallerOptions/DLL Version 1.2 beta
* Original version by Michael Bishop:
* InstallerOptions/DLL version 2.0
*
* highly modified by justin frankel to go in as dll, subclass, be sexy, and whatnot.
*
@ -46,6 +46,12 @@
*
* - Added initDialog and show for support with NSIS's new CreateFont and SetStaticBkColor
*
* Version 2.0 - Changes by Joost Verburg
*
* - Works with custom font and DPI settings
*
* - INI files should contain dialog units now, no pixels
*
* Copyright (C) 2001 Michael Bishop
* Portions Copyright (C) 2001 Nullsoft, Inc.
*
@ -806,8 +812,22 @@ int createCfgDlg()
return 1;
}
// by ORTIM: 14-August-2002
DWORD dwBaseUnits = GetDialogBaseUnits();
// By Joost Verburg 14th December 2002
// Works with custom font & DPI settings
// INI files should contain dialog units now
HDC memDC = CreateCompatibleDC(GetDC(hConfigWindow));
SelectObject(memDC, hFont);
TEXTMETRIC tm;
GetTextMetrics(memDC, &tm);
int baseUnitY = tm.tmHeight;
SIZE size;
GetTextExtentPoint32(memDC,"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz", 52, &size);
int baseUnitX = (size.cx / 26 + 1) / 2;
DeleteDC(memDC);
#define DEFAULT_STYLES (WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS)
@ -860,21 +880,18 @@ int createCfgDlg()
DWORD dwStyle = ClassTable[pFields[nIdx].nType - 1].dwStyle;
DWORD dwExStyle = ClassTable[pFields[nIdx].nType - 1].dwExStyle;
// by ORTIM: 14-August-2002
// transform the pixel sizes of the widget with dialog units
// used example code from MS SDK
// Changed by Dave Laundon 9th September 2002
// Scale to pixels /before/ adjusting for negative positions
// NB - scaling /could/ turn a -1 into 0, so use the original rect for the -ve tests
// NB - original rect used later on too
// By Joost Verburg 14th December 2002
// Works with custom font & DPI settings
// INI files should contain dialog units now
RECT rect;
rect.left = (pFields[nIdx].rect.left * LOWORD(dwBaseUnits)) / 8;
rect.right = (pFields[nIdx].rect.right * LOWORD(dwBaseUnits)) / 8;
rect.top = (pFields[nIdx].rect.top * HIWORD(dwBaseUnits)) / 16;
rect.bottom = (pFields[nIdx].rect.bottom * HIWORD(dwBaseUnits)) / 16;
if (pFields[nIdx].rect.left < 0)
rect.left = MulDiv(pFields[nIdx].rect.left, baseUnitX, 4);
rect.right = MulDiv(pFields[nIdx].rect.right, baseUnitX, 4);
rect.top = MulDiv(pFields[nIdx].rect.top, baseUnitY, 8);
rect.bottom = MulDiv(pFields[nIdx].rect.bottom, baseUnitY, 8);
if (pFields[nIdx].rect.left < 0)
rect.left += dialog_r.right - dialog_r.left;
if (pFields[nIdx].rect.right < 0)
rect.right += dialog_r.right - dialog_r.left;