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Windows2000/private/windows/shell/accessib/accwiz/lookdlg.cpp

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2001-01-01 00:00:00 +01:00
/* LOOKDLG.C
**
** Copyright (C) Microsoft, 1993, All Rights Reserved.
**
**
** History:
**
*/
#include "pch.hxx" // PCH
#pragma hdrstop
#include "AccWiz.h"
#include "desk.h"
#include "deskid.h"
#include "look.h"
#include <commdlg.h>
#include <commctrl.h>
#include <regstr.h>
#include "help.h"
#define RGB_PALETTE 0x02000000
void FAR SetMagicColors(HDC, DWORD, WORD);
#define CENTRIES_3D 3
HPALETTE g_hpal3D = NULL; // only exist if palette device
HPALETTE g_hpalVGA = NULL; // only exist if palette device
BOOL g_bPalette = FALSE; // is this a palette device?
int cyBorder;
int cxBorder;
int cxEdge;
int cyEdge;
HWND g_hwndTooltip;
LOOK_FONT g_fonts[NUM_FONTS];
HBRUSH g_brushes[NT40_COLOR_MAX];
BOOL g_bInit = TRUE;
BOOL g_fProprtySheetExiting = FALSE;
#define METRIC_CHANGE 0x0001
#define COLOR_CHANGE 0x0002
#define SCHEME_CHANGE 0x8000
UINT g_fChanged;
LOOK_SIZE g_sizes[NUM_SIZES] = {
/* SIZE_FRAME */ {0, 0, 50},
/* SIZE_SCROLL */ {0, 8, 100},
/* SIZE_CAPTION */ {0, 8, 100},
/* SIZE_SMCAPTION */ {0, 4, 100},
/* SIZE_MENU */ {0, 8, 100},
/* SIZE_DXICON */ {0, 0, 150}, // x spacing
/* SIZE_DYICON */ {0, 0, 150}, // y spacing
/* SIZE_ICON */ {0, 16, 72}, // shell icon size
/* SIZE_SMICON */ {0, 8, 36}, // shell small icon size
};
LOOK_SIZE g_elCurSize;
#define COLORFLAG_SOLID 0x0001
UINT g_colorFlags[NT40_COLOR_MAX] = {
/* COLOR_SCROLLBAR */ 0,
/* COLOR_DESKTOP */ 0,
/* COLOR_ACTIVECAPTION */ COLORFLAG_SOLID,
/* COLOR_INACTIVECAPTION */ COLORFLAG_SOLID,
/* COLOR_MENU */ COLORFLAG_SOLID,
/* COLOR_WINDOW */ COLORFLAG_SOLID,
/* COLOR_WINDOWFRAME */ COLORFLAG_SOLID,
/* COLOR_MENUTEXT */ COLORFLAG_SOLID,
/* COLOR_WINDOWTEXT */ COLORFLAG_SOLID,
/* COLOR_CAPTIONTEXT */ COLORFLAG_SOLID,
/* COLOR_ACTIVEBORDER */ 0,
/* COLOR_INACTIVEBORDER */ 0,
/* COLOR_APPWORKSPACE */ 0,
/* COLOR_HIGHLIGHT */ COLORFLAG_SOLID,
/* COLOR_HIGHLIGHTTEXT */ COLORFLAG_SOLID,
/* COLOR_3DFACE */ COLORFLAG_SOLID,
/* COLOR_3DSHADOW */ COLORFLAG_SOLID,
/* COLOR_GRAYTEXT */ COLORFLAG_SOLID,
/* COLOR_BTNTEXT */ COLORFLAG_SOLID,
/* COLOR_INACTIVECAPTIONTEXT */ COLORFLAG_SOLID,
/* COLOR_3DHILIGHT */ COLORFLAG_SOLID,
/* COLOR_3DDKSHADOW */ COLORFLAG_SOLID,
/* COLOR_3DLIGHT */ COLORFLAG_SOLID,
/* COLOR_INFOTEXT */ COLORFLAG_SOLID,
/* COLOR_INFOBK */ 0,
/* COLOR_3DALTFACE */ COLORFLAG_SOLID,
/* COLOR_HOTLIGHT */ COLORFLAG_SOLID,
/* COLOR_GRADIENTACTIVECAPTION */ COLORFLAG_SOLID,
/* COLOR_GRADIENTINACTIVECAPTION */ COLORFLAG_SOLID
};
// strings for color names.
PTSTR s_pszColorNames[NT40_COLOR_MAX] = {
/* COLOR_SCROLLBAR */ TEXT("Scrollbar"),
/* COLOR_DESKTOP */ TEXT("Background"),
/* COLOR_ACTIVECAPTION */ TEXT("ActiveTitle"),
/* COLOR_INACTIVECAPTION */ TEXT("InactiveTitle"),
/* COLOR_MENU */ TEXT("Menu"),
/* COLOR_WINDOW */ TEXT("Window"),
/* COLOR_WINDOWFRAME */ TEXT("WindowFrame"),
/* COLOR_MENUTEXT */ TEXT("MenuText"),
/* COLOR_WINDOWTEXT */ TEXT("WindowText"),
/* COLOR_CAPTIONTEXT */ TEXT("TitleText"),
/* COLOR_ACTIVEBORDER */ TEXT("ActiveBorder"),
/* COLOR_INACTIVEBORDER */ TEXT("InactiveBorder"),
/* COLOR_APPWORKSPACE */ TEXT("AppWorkspace"),
/* COLOR_HIGHLIGHT */ TEXT("Hilight"),
/* COLOR_HIGHLIGHTTEXT */ TEXT("HilightText"),
/* COLOR_3DFACE */ TEXT("ButtonFace"),
/* COLOR_3DSHADOW */ TEXT("ButtonShadow"),
/* COLOR_GRAYTEXT */ TEXT("GrayText"),
/* COLOR_BTNTEXT */ TEXT("ButtonText"),
/* COLOR_INACTIVECAPTIONTEXT */ TEXT("InactiveTitleText"),
/* COLOR_3DHILIGHT */ TEXT("ButtonHilight"),
/* COLOR_3DDKSHADOW */ TEXT("ButtonDkShadow"),
/* COLOR_3DLIGHT */ TEXT("ButtonLight"),
/* COLOR_INFOTEXT */ TEXT("InfoText"),
/* COLOR_INFOBK */ TEXT("InfoWindow"),
/* COLOR_3DALTFACE */ TEXT("ButtonAlternateFace"),
/* COLOR_HOTLIGHT */ TEXT("HotTracking"),
/* COLOR_GRADIENTACTIVECAPTION */ TEXT("GradientActiveTitle"),
/* COLOR_GRADIENTINACTIVECAPTION */ TEXT("GradientInactiveTitle")
};
TCHAR g_szColors[] = TEXT("colors"); // colors section name
// Location of the Colors subkey in Registry; Defined in RegStr.h
TCHAR szRegStr_Colors[] = REGSTR_PATH_COLORS;
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
//this order has to match the enum order in look.h
//!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
LOOK_ELEMENT g_elements[] = {
/* ELEMENT_APPSPACE */ {COLOR_APPWORKSPACE, SIZE_NONE, FALSE, COLOR_NONE, FONT_NONE, ELNAME_APPSPACE, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_DESKTOP */ {COLOR_BACKGROUND, SIZE_NONE, FALSE, COLOR_NONE, FONT_NONE, ELNAME_DESKTOP, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_INACTIVEBORDER */ {COLOR_INACTIVEBORDER, SIZE_FRAME, FALSE, COLOR_NONE, FONT_NONE, ELNAME_INACTIVEBORDER, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_ACTIVEBORDER */ {COLOR_ACTIVEBORDER, SIZE_FRAME, FALSE, COLOR_NONE, FONT_NONE, ELNAME_ACTIVEBORDER, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_INACTIVECAPTION */ {COLOR_INACTIVECAPTION, SIZE_CAPTION, TRUE, COLOR_INACTIVECAPTIONTEXT,FONT_CAPTION,ELNAME_INACTIVECAPTION, -1,{-1,-1,-1,-1}, COLOR_GRADIENTINACTIVECAPTION},
/* ELEMENT_INACTIVESYSBUT1 */ {COLOR_NONE, SIZE_CAPTION, FALSE, COLOR_NONE, FONT_NONE, -1, ELEMENT_ACTIVESYSBUT1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_INACTIVESYSBUT2 */ {COLOR_NONE, SIZE_CAPTION, FALSE, COLOR_NONE, FONT_NONE, -1, ELEMENT_ACTIVESYSBUT1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_ACTIVECAPTION */ {COLOR_ACTIVECAPTION, SIZE_CAPTION, TRUE, COLOR_CAPTIONTEXT, FONT_CAPTION, ELNAME_ACTIVECAPTION, -1, {-1,-1,-1,-1}, COLOR_GRADIENTACTIVECAPTION},
/* ELEMENT_ACTIVESYSBUT1 */ {COLOR_NONE, SIZE_CAPTION, FALSE, COLOR_NONE, FONT_NONE, ELNAME_CAPTIONBUTTON, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_ACTIVESYSBUT2 */ {COLOR_NONE, SIZE_CAPTION, FALSE, COLOR_NONE, FONT_NONE, -1, ELEMENT_ACTIVESYSBUT1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_MENUNORMAL */ {COLOR_MENU, SIZE_MENU, TRUE, COLOR_MENUTEXT, FONT_MENU, ELNAME_MENU, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_MENUSELECTED */ {COLOR_HIGHLIGHT, SIZE_MENU, TRUE, COLOR_HIGHLIGHTTEXT, FONT_MENU, ELNAME_MENUSELECTED, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_MENUDISABLED */ {COLOR_MENU, SIZE_MENU, TRUE, COLOR_NONE, FONT_MENU, -1, ELEMENT_MENUNORMAL, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_WINDOW */ {COLOR_WINDOW, SIZE_NONE, FALSE, COLOR_WINDOWTEXT, FONT_NONE, ELNAME_WINDOW, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_MSGBOX */ {COLOR_NONE, SIZE_NONE, TRUE, COLOR_WINDOWTEXT, FONT_MSGBOX, ELNAME_MSGBOX, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_MSGBOXCAPTION */ {COLOR_ACTIVECAPTION, SIZE_CAPTION, TRUE, COLOR_CAPTIONTEXT, FONT_CAPTION, -1, ELEMENT_ACTIVECAPTION, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_MSGBOXSYSBUT */ {COLOR_3DFACE, SIZE_CAPTION, TRUE, COLOR_BTNTEXT, FONT_CAPTION, -1, ELEMENT_ACTIVESYSBUT1, {-1,-1,-1,-1}, COLOR_NONE},
// do not even try to set a scrollbar color the system will ignore you
/* ELEMENT_SCROLLBAR */ {COLOR_NONE, SIZE_SCROLL, FALSE, COLOR_NONE, FONT_NONE, ELNAME_SCROLLBAR, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_SCROLLUP */ {COLOR_NONE, SIZE_SCROLL, FALSE, COLOR_NONE, FONT_NONE, -1, ELEMENT_SCROLLBAR, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_SCROLLDOWN */ {COLOR_NONE, SIZE_SCROLL, FALSE, COLOR_NONE, FONT_NONE, -1, ELEMENT_SCROLLBAR, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_BUTTON */ {COLOR_3DFACE, SIZE_NONE, FALSE, COLOR_BTNTEXT, FONT_NONE, ELNAME_BUTTON, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_SMCAPTION */ {COLOR_NONE, SIZE_SMCAPTION, TRUE, COLOR_NONE, FONT_SMCAPTION,ELNAME_SMALLCAPTION, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_ICON */ {COLOR_NONE, SIZE_ICON, FALSE, COLOR_NONE, FONT_ICONTITLE,ELNAME_ICON, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_ICONHORZSPACING */ {COLOR_NONE, SIZE_DXICON, FALSE, COLOR_NONE, FONT_NONE, ELNAME_DXICON, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_ICONVERTSPACING */ {COLOR_NONE, SIZE_DYICON, FALSE, COLOR_NONE, FONT_NONE, ELNAME_DYICON, -1, {-1,-1,-1,-1}, COLOR_NONE},
/* ELEMENT_INFO */ {COLOR_INFOBK, SIZE_NONE, TRUE, COLOR_INFOTEXT, FONT_STATUS, ELNAME_INFO, -1, {-1,-1,-1,-1}, COLOR_NONE},
};
#if 0
// go fix look.h if you decide to add this back in
/* ELEMENT_SMICON */ {COLOR_NONE, SIZE_SMICON, FALSE, COLOR_NONE, FONT_NONE, ELNAME_SMICON, -1, {-1,-1,-1,-1}},
#endif
// used by ChooseColor dialog
COLORREF g_CustomColors[16];
// structure used to store a scheme in the registry
#ifdef UNICODE
# define SCHEME_VERSION 2 // Ver 2 == Unicode
#else
# define SCHEME_VERSION 1 // Ver 1 == Win95 ANSI
#endif
/*
* Note -- this must match the High Contrast accessibility code
* in windows\gina\winlogon.
*/
typedef struct {
SHORT version;
WORD wDummy; // for alignment
NONCLIENTMETRICS ncm;
LOGFONT lfIconTitle;
COLORREF rgb[NT40_COLOR_MAX];
} SCHEMEDATA;
HWND g_hDlg = NULL; // nonzero if page is up
int g_iCurElement = -2; // start off as not even "not set"
int g_LogDPI = 96; // logical resolution of display
#define ELCUR (g_elements[g_iCurElement])
#define ELCURFONT (g_fonts[ELCUR.iFont])
// this one kept separately for range purposes
#define ELCURSIZE g_elCurSize
int g_iPrevSize = SIZE_NONE;
#define MAXSCHEMENAME 100
TCHAR g_szCurScheme[MAXSCHEMENAME]; // current scheme name
TCHAR g_szLastScheme[MAXSCHEMENAME]; // last scheme they had
HBRUSH g_hbrMainColor = NULL;
HBRUSH g_hbrTextColor = NULL;
HBRUSH g_hbrGradColor = NULL;
const TCHAR c_szRegPathUserMetrics[] = TEXT("Control Panel\\Desktop\\WindowMetrics");
const TCHAR c_szRegValIconSize[] = TEXT("Shell Icon Size");
const TCHAR c_szRegValSmallIconSize[] = TEXT("Shell Small Icon Size");
void NEAR PASCAL Look_Repaint(HWND hDlg, BOOL bRecalc);
BOOL NEAR PASCAL Look_ChangeColor(HWND hDlg, int iColor, COLORREF rgb);
BOOL CALLBACK SaveSchemeDlgProc(HWND, UINT, WPARAM, LPARAM);
void NEAR PASCAL Look_UpdateSizeBasedOnFont(HWND hDlg, BOOL fComputeIdeal);
void NEAR PASCAL Look_SetCurSizeAndRange(HWND hDlg);
void NEAR PASCAL Look_SyncSize(HWND hDlg);
void NEAR PASCAL Look_DoSizeStuff(HWND hDlg, BOOL fCanComputeIdeal);
// bugbug, needs to be in inc16\windows.h
//int WINAPI EnumFontFamiliesEx(HDC, LPLOGFONT, FONTENUMPROC, LPARAM, DWORD);
COLORREF GetNearestPaletteColor(HPALETTE hpal, COLORREF rgb)
{
PALETTEENTRY pe;
GetPaletteEntries(hpal, GetNearestPaletteIndex(hpal, rgb & 0x00FFFFFF), 1, &pe);
return RGB(pe.peRed, pe.peGreen, pe.peBlue);
}
BOOL IsPaletteColor(HPALETTE hpal, COLORREF rgb)
{
return GetNearestPaletteColor(hpal, rgb) == (rgb & 0xFFFFFF);
}
COLORREF NearestColor(int iColor, COLORREF rgb)
{
rgb &= 0x00FFFFFF;
// if we are on a palette device, we need to do special stuff...
if (g_bPalette)
{
if (g_colorFlags[iColor] & COLORFLAG_SOLID)
{
if (IsPaletteColor(g_hpal3D, rgb))
rgb |= RGB_PALETTE;
else
rgb = GetNearestPaletteColor(g_hpalVGA, rgb);
}
else
{
if (IsPaletteColor(g_hpal3D, rgb))
rgb |= RGB_PALETTE;
else if (IsPaletteColor((HPALETTE)GetStockObject(DEFAULT_PALETTE), rgb))
rgb ^= 0x000001; // force a dither
}
}
else
{
// map color to nearest color if we need to for this UI element.
if (g_colorFlags[iColor] & COLORFLAG_SOLID)
{
HDC hdc = GetDC(NULL);
rgb = GetNearestColor(hdc, rgb);
ReleaseDC(NULL, hdc);
}
}
return rgb;
}
void NEAR PASCAL Set3DPaletteColor(COLORREF rgb, int iColor)
{
int iPalette;
PALETTEENTRY pe;
if (!g_hpal3D)
return;
switch (iColor)
{
case COLOR_3DFACE:
iPalette = 16;
break;
case COLOR_3DSHADOW:
iPalette = 17;
break;
case COLOR_3DHILIGHT:
iPalette = 18;
break;
default:
return;
}
pe.peRed = GetRValue(rgb);
pe.peGreen = GetGValue(rgb);
pe.peBlue = GetBValue(rgb);
pe.peFlags = 0;
SetPaletteEntries(g_hpal3D, iPalette, 1, (LPPALETTEENTRY)&pe);
}
void NEAR PASCAL Look_RebuildSysStuff(BOOL fInit)
{
int i;
PALETTEENTRY pal[4];
HPALETTE hpal = (HPALETTE)GetStockObject(DEFAULT_PALETTE);
SelectObject(g_hdcMem, GetStockObject(BLACK_BRUSH));
SelectObject(g_hdcMem, GetStockObject(SYSTEM_FONT));
for (i = 0; i < NUM_FONTS; i++)
{
if (g_fonts[i].hfont)
DeleteObject(g_fonts[i].hfont);
g_fonts[i].hfont = CreateFontIndirect(&g_fonts[i].lf);
}
if (fInit)
{
// get current magic colors
GetPaletteEntries(hpal, 8, 4, pal);
SetPaletteEntries(g_hpal3D, 16, 4, pal);
// set up magic colors in the 3d palette
if (!IsPaletteColor(hpal, g_Options.m_schemePreview.m_rgb[COLOR_3DFACE]))
{
Set3DPaletteColor(g_Options.m_schemePreview.m_rgb[COLOR_3DFACE], COLOR_3DFACE);
Set3DPaletteColor(g_Options.m_schemePreview.m_rgb[COLOR_3DSHADOW], COLOR_3DSHADOW);
Set3DPaletteColor(g_Options.m_schemePreview.m_rgb[COLOR_3DHILIGHT], COLOR_3DHILIGHT);
}
}
for (i = 0; i < NT40_COLOR_MAX; i++)
{
if (g_brushes[i])
DeleteObject(g_brushes[i]);
g_brushes[i] = CreateSolidBrush(NearestColor(i, g_Options.m_schemePreview.m_rgb[i]));
}
}
#ifndef LF32toLF
void NEAR LF32toLF(LPLOGFONT_32 lplf32, LPLOGFONT lplf)
{
lplf->lfHeight = (int) lplf32->lfHeight;
lplf->lfWidth = (int) lplf32->lfWidth;
lplf->lfEscapement = (int) lplf32->lfEscapement;
lplf->lfOrientation = (int) lplf32->lfOrientation;
lplf->lfWeight = (int) lplf32->lfWeight;
*((LPCOMMONFONT) &lplf->lfItalic) = lplf32->lfCommon;
}
#endif
void NEAR SetMyNonClientMetrics(LPNONCLIENTMETRICS lpncm)
{
g_sizes[SIZE_FRAME].CurSize = (int)lpncm->iBorderWidth;
g_sizes[SIZE_SCROLL].CurSize = (int)lpncm->iScrollWidth;
g_sizes[SIZE_CAPTION].CurSize = (int)lpncm->iCaptionHeight;
g_sizes[SIZE_SMCAPTION].CurSize = (int)lpncm->iSmCaptionHeight;
g_sizes[SIZE_MENU].CurSize = (int)lpncm->iMenuHeight;
LF32toLF(&(lpncm->lfCaptionFont), &(g_fonts[FONT_CAPTION].lf));
LF32toLF(&(lpncm->lfSmCaptionFont), &(g_fonts[FONT_SMCAPTION].lf));
LF32toLF(&(lpncm->lfMenuFont), &(g_fonts[FONT_MENU].lf));
LF32toLF(&(lpncm->lfStatusFont), &(g_fonts[FONT_STATUS].lf));
LF32toLF(&(lpncm->lfMessageFont), &(g_fonts[FONT_MSGBOX].lf));
}
/*
** Fill in a NONCLIENTMETRICS structure with latest preview stuff
*/
void NEAR GetMyNonClientMetrics(LPNONCLIENTMETRICS lpncm)
{
lpncm->iBorderWidth = (LONG)g_sizes[SIZE_FRAME].CurSize;
lpncm->iScrollWidth = lpncm->iScrollHeight = (LONG)g_sizes[SIZE_SCROLL].CurSize;
lpncm->iCaptionWidth = lpncm->iCaptionHeight = (LONG)g_sizes[SIZE_CAPTION].CurSize;
lpncm->iSmCaptionWidth = lpncm->iSmCaptionHeight = (LONG)g_sizes[SIZE_SMCAPTION].CurSize;
lpncm->iMenuWidth = lpncm->iMenuHeight = (LONG)g_sizes[SIZE_MENU].CurSize;
LFtoLF32(&(g_fonts[FONT_CAPTION].lf), &(lpncm->lfCaptionFont));
LFtoLF32(&(g_fonts[FONT_SMCAPTION].lf), &(lpncm->lfSmCaptionFont));
LFtoLF32(&(g_fonts[FONT_MENU].lf), &(lpncm->lfMenuFont));
LFtoLF32(&(g_fonts[FONT_STATUS].lf), &(lpncm->lfStatusFont));
LFtoLF32(&(g_fonts[FONT_MSGBOX].lf), &(lpncm->lfMessageFont));
}
/*
** clean up any mess made in maintaining system information
** also, write out any global changes in our setup.
*/
void NEAR PASCAL Look_DestroySysStuff(void)
{
int i;
HKEY hkAppear;
SelectObject(g_hdcMem, GetStockObject(BLACK_BRUSH));
SelectObject(g_hdcMem, GetStockObject(SYSTEM_FONT));
for (i = 0; i < NUM_FONTS; i++)
{
if (g_fonts[i].hfont)
DeleteObject(g_fonts[i].hfont);
}
for (i = 0; i < NT40_COLOR_MAX; i++)
{
if (g_brushes[i])
DeleteObject(g_brushes[i]);
}
if (g_hpal3D)
DeleteObject(g_hpal3D);
if (g_hpalVGA)
DeleteObject(g_hpalVGA);
// save out possible changes to custom color table
if (RegOpenKey(HKEY_CURRENT_USER, REGSTR_PATH_APPEARANCE, &hkAppear) == ERROR_SUCCESS)
{
RegSetValueEx(hkAppear, REGSTR_VAL_CUSTOMCOLORS, 0L, REG_BINARY,
(LPBYTE)g_CustomColors, sizeof(g_CustomColors));
}
}
#if 0
void NEAR PASCAL Look_SetSysStuff(UINT fChanged)
{
// COMPATIBILITY:
// Do metrics first since the color stuff might cause USER to generate a
// WM_SYSCOLORCHANGE message and we don't want to send two of them...
DPRINT("desk.cpl: Look_SetSysStuff");
if( fChanged & METRIC_CHANGE )
{
NONCLIENTMETRICS ncm;
HKEY hkey;
DPRINT("desk.cpl: Metrics Changed");
GetMyNonClientMetrics(&ncm);
ncm.cbSize = sizeof(ncm);
DPRINT("desk.cpl: Calling SPI_SETNONCLIENTMETRICS");
SystemParametersInfo(SPI_SETNONCLIENTMETRICS, sizeof(ncm),
(void far *)(LPNONCLIENTMETRICS)&ncm,
SPIF_UPDATEINIFILE );
DPRINT("desk.cpl: Calling SPI_SETICONTITLELOGFONT");
SystemParametersInfo(SPI_SETICONTITLELOGFONT, sizeof(LOGFONT),
(void far *)(LPLOGFONT)&(g_fonts[FONT_ICONTITLE].lf),
SPIF_UPDATEINIFILE );
DPRINT("desk.cpl: Calling SPI_ICONHORIZONTALSPACING");
SystemParametersInfo(SPI_ICONHORIZONTALSPACING,
g_sizes[ SIZE_DXICON ].CurSize + g_sizes[ SIZE_ICON ].CurSize,
NULL, SPIF_UPDATEINIFILE );
DPRINT("desk.cpl: Calling SPI_ICONVERTICALSPACING");
SystemParametersInfo(SPI_ICONVERTICALSPACING,
g_sizes[ SIZE_DYICON ].CurSize + g_sizes[ SIZE_ICON ].CurSize,
NULL, SPIF_UPDATEINIFILE );
DPRINT("desk.cpl: Done calling SPI's");
if( RegCreateKey( HKEY_CURRENT_USER, c_szRegPathUserMetrics, &hkey )
== ERROR_SUCCESS )
{
TCHAR val[ 8 ];
wsprintf( val, TEXT("%d"), g_sizes[ SIZE_ICON ].CurSize );
RegSetValueEx( hkey, c_szRegValIconSize, 0, REG_SZ,
(LPBYTE)&val, SIZEOF(TCHAR) * (lstrlen( val ) + 1) );
#ifdef THE_SHELL_CAN_HANDLE_CUSTOM_SMALL_ICON_SIZES_YET
wsprintf( val, TEXT("%d"), g_sizes[ SIZE_SMICON ].CurSize );
RegSetValueEx( hkey, c_szRegValSmallIconSize, 0, REG_SZ,
(LPBYTE)&val, SIZEOF(TCHAR) * (lstrlen( val ) + 1) );
#else
RegDeleteValue( hkey, c_szRegValSmallIconSize );
#endif
RegCloseKey( hkey );
}
// WM_SETTINGCHANGE is sent at the end of the function
}
if( fChanged & COLOR_CHANGE )
{
int i;
int iColors[NT40_COLOR_MAX];
COLORREF rgbColors[NT40_COLOR_MAX];
TCHAR szRGB[32];
COLORREF rgb;
HKEY hk;
HDC hdc;
BOOL bGradient = FALSE;
if ((g_Options.m_schemePreview.m_rgb[COLOR_ACTIVECAPTION] != g_Options.m_schemePreview.m_rgb[COLOR_GRADIENTACTIVECAPTION]) ||
(g_Options.m_schemePreview.m_rgb[COLOR_INACTIVECAPTION] != g_Options.m_schemePreview.m_rgb[COLOR_GRADIENTINACTIVECAPTION])) {
bGradient = TRUE;
}
DPRINT("desk.cpl: Calling SPI_SETGRADIENTCAPTIONS");
SystemParametersInfo(SPI_SETGRADIENTCAPTIONS, 0, (PVOID)bGradient, SPIF_UPDATEINIFILE);
// restore magic colors back to Win31 defaults.
hdc = GetDC(NULL);
SetMagicColors(hdc, 0x00c0dcc0, 8); // money green
SetMagicColors(hdc, 0x00f0caa6, 9); // IBM blue
SetMagicColors(hdc, 0x00f0fbff, 246); // off white
ReleaseDC(NULL, hdc);
// ---------
// This call causes user to send a WM_SYSCOLORCHANGE
// ---------
for (i=0; i<NT40_COLOR_MAX; i++)
{
iColors[i] = i;
rgbColors[i] = g_Options.m_schemePreview.m_rgb[i] & 0x00FFFFFF;
}
SetSysColors(NT40_COLOR_MAX, iColors, rgbColors);
if(RegCreateKey(HKEY_CURRENT_USER, szRegStr_Colors, &hk) == ERROR_SUCCESS)
{
// write out the color information to win.ini
for (i = 0; i < NT40_COLOR_MAX; i++)
{
rgb = g_Options.m_schemePreview.m_rgb[i];
wsprintf(szRGB, TEXT("%d %d %d"), GetRValue(rgb), GetGValue(rgb), GetBValue(rgb));
// For the time being we will update the INI file also.
WriteProfileString(g_szColors, s_pszColorNames[i], szRGB);
// Update the registry (Be sure to include the terminating zero in the byte count!)
RegSetValueEx(hk, s_pszColorNames[i], 0L, REG_SZ, (LPBYTE)szRGB, SIZEOF(TCHAR) * (lstrlen(szRGB)+1));
#ifdef DEBUG
{
TCHAR Buff[100];
wsprintf(Buff, TEXT("CPL:Write Color: %s=%s\n\r"),s_pszColorNames[i], szRGB);
OutputDebugString(Buff);
}
#endif // DEBUG
}
RegCloseKey(hk);
}
}
else if( fChanged & METRIC_CHANGE )
{
// COMPATIBILITY HACK:
// no colors were changed, but metrics were
// EXCEL 5.0 BOZOS tied metrics changes to WM_SYSCOLORCHANGE
// and ignore the WM_WININICHANGE (now called WM_SETTINGCHANGE)
// send a bogus WM_SYSCOLORCHANGE
DPRINT("desk.cpl: Sending WM_SYSCOLORCHANGE");
SendNotifyMessage(HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0);
DPRINT("desk.cpl: Back from sending WM_SYSCOLORCHANGE");
}
// if metrics changed at all send a WM_SETTINGCHANGE
if( fChanged & METRIC_CHANGE ) {
DPRINT("desk.cpl: Sending WM_SETTINGCHANGE");
SendNotifyMessage(HWND_BROADCAST, WM_SETTINGCHANGE, SPI_SETNONCLIENTMETRICS, (LPARAM)TEXT("WindowMetrics"));
DPRINT("desk.cpl: Back sending WM_SETTINGCHANGE");
}
}
#endif
//---- mini font picker controls ------
/*
** initialize the constant dialog components
**
** initialize the list of element names. this stays constant with the
** possible exception that some items might be added/removed depending
** on some special case conditions.
*/
void NEAR PASCAL Look_DestroyDialog(HWND hDlg)
{
HFONT hfont, hfontOther;
hfontOther = (HFONT)SendDlgItemMessage(hDlg, IDC_MAINSIZE, WM_GETFONT, 0, 0L);
hfont = (HFONT)SendDlgItemMessage(hDlg, IDC_FONTBOLD, WM_GETFONT, 0, 0L);
if (hfont && (hfont != hfontOther))
DeleteObject(hfont);
hfont = (HFONT)SendDlgItemMessage(hDlg, IDC_FONTITAL, WM_GETFONT, 0, 0L);
if (hfont && (hfont != hfontOther))
DeleteObject(hfont);
DestroyWindow(g_hwndTooltip);
}
#define LSE_SETCUR 0x0001
#define LSE_ALWAYS 0x0002
#if 0
void FAR PASCAL Look_SelectElement(HWND hDlg, int iElement, DWORD dwFlags)
{
BOOL bEnable;
int i;
if ((iElement == g_iCurElement) && !(dwFlags & LSE_ALWAYS))
return;
g_iCurElement = iElement;
// if needed, find this element in the combobox and select it
if (dwFlags & LSE_SETCUR)
{
i = (int)SendDlgItemMessage(hDlg, IDC_ELEMENTS, CB_GETCOUNT,0,0L);
for (i--; i >=0 ; i--)
{
// if this is the one that references our element, stop
if (iElement == (int)LOWORD(SendDlgItemMessage(hDlg, IDC_ELEMENTS, CB_GETITEMDATA, (WPARAM)i, 0L)))
break;
}
SendDlgItemMessage(hDlg, IDC_ELEMENTS, CB_SETCURSEL, (WPARAM)i,0L);
}
bEnable = (ELCUR.iMainColor != COLOR_NONE);
if (bEnable)
Color_SetColor(hDlg, IDC_MAINCOLOR, g_brushes[ELCUR.iMainColor]);
EnableWindow(GetDlgItem(hDlg, IDC_MAINCOLOR), bEnable);
EnableWindow(GetDlgItem(hDlg, IDC_COLORLABEL), bEnable);
bEnable = (ELCUR.iGradColor != COLOR_NONE);
EnableGradientControl(hDlg, bEnable);
if (bEnable)
Color_SetColor(hDlg, IDC_GRADCOLOR, g_brushes[ELCUR.iGradColor]);
bEnable = (ELCUR.iFont != FONT_NONE);
if (bEnable)
{
Font_NewFont(hDlg, ELCUR.iFont);
}
Font_EnableControls(hDlg, bEnable);
// size may be based on font
Look_DoSizeStuff(hDlg, FALSE);
bEnable = (ELCUR.iSize != SIZE_NONE);
EnableWindow(GetDlgItem(hDlg, IDC_MAINSIZE), bEnable);
EnableWindow(GetDlgItem(hDlg, IDC_SIZEARROWS), bEnable);
EnableWindow(GetDlgItem(hDlg, IDC_SIZELABEL), bEnable);
bEnable = (ELCUR.iTextColor != COLOR_NONE);
if (bEnable)
Color_SetColor(hDlg, IDC_TEXTCOLOR, g_brushes[ELCUR.iTextColor]);
EnableWindow(GetDlgItem(hDlg, IDC_TEXTCOLOR), bEnable);
EnableWindow(GetDlgItem(hDlg, IDC_FNCOLORLABEL), bEnable);
}
#endif
const static DWORD FAR aAppearanceHelpIds[] = {
IDC_SCHEMES, IDH_APPEAR_SCHEME,
IDC_SAVESCHEME, IDH_APPEAR_SAVEAS,
IDC_DELSCHEME, IDH_APPEAR_DELETE,
IDC_ELEMENTS, IDH_APPEAR_ITEM,
IDC_MAINCOLOR, IDH_APPEAR_BACKGRNDCOLOR,
IDC_SIZELABEL, IDH_APPEAR_ITEMSIZE,
IDC_MAINSIZE, IDH_APPEAR_ITEMSIZE,
IDC_SIZEARROWS, IDH_APPEAR_ITEMSIZE,
IDC_FONTLABEL, IDH_APPEAR_FONT,
IDC_FONTNAME, IDH_APPEAR_FONT,
IDC_FONTSIZE, IDH_APPEAR_FONTSIZE,
IDC_FONTBOLD, IDH_APPEAR_FONTBOLD,
IDC_FONTITAL, IDH_APPEAR_FONTITALIC,
IDC_LOOKPREV, IDH_APPEAR_GRAPHIC,
IDC_FONTSIZELABEL, IDH_APPEAR_FONTSIZE,
IDC_COLORLABEL, IDH_APPEAR_BACKGRNDCOLOR,
IDC_TEXTCOLOR, IDH_APPEAR_FONTCOLOR,
IDC_FNCOLORLABEL, IDH_APPEAR_FONTCOLOR,
0, 0
};
LONG WINAPI MyStrToLong(LPCTSTR sz)
{
long l=0;
while (*sz >= TEXT('0') && *sz <= TEXT('9'))
l = l*10 + (*sz++ - TEXT('0'));
return l;
}
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