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wine/controls/static.c

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/*
* Static control
*
* Copyright David W. Metcalfe, 1993
*
*/
#include "windef.h"
#include "wingdi.h"
#include "wine/winuser16.h"
#include "win.h"
#include "cursoricon.h"
#include "static.h"
#include "heap.h"
#include "debugtools.h"
#include "tweak.h"
DEFAULT_DEBUG_CHANNEL(static)
static void STATIC_PaintOwnerDrawfn( WND *wndPtr, HDC hdc );
static void STATIC_PaintTextfn( WND *wndPtr, HDC hdc );
static void STATIC_PaintRectfn( WND *wndPtr, HDC hdc );
static void STATIC_PaintIconfn( WND *wndPtr, HDC hdc );
static void STATIC_PaintBitmapfn( WND *wndPtr, HDC hdc );
static void STATIC_PaintEtchedfn( WND *wndPtr, HDC hdc );
static COLORREF color_windowframe, color_background, color_window;
typedef void (*pfPaint)( WND *, HDC );
static pfPaint staticPaintFunc[SS_TYPEMASK+1] =
{
STATIC_PaintTextfn, /* SS_LEFT */
STATIC_PaintTextfn, /* SS_CENTER */
STATIC_PaintTextfn, /* SS_RIGHT */
STATIC_PaintIconfn, /* SS_ICON */
STATIC_PaintRectfn, /* SS_BLACKRECT */
STATIC_PaintRectfn, /* SS_GRAYRECT */
STATIC_PaintRectfn, /* SS_WHITERECT */
STATIC_PaintRectfn, /* SS_BLACKFRAME */
STATIC_PaintRectfn, /* SS_GRAYFRAME */
STATIC_PaintRectfn, /* SS_WHITEFRAME */
NULL, /* Not defined */
STATIC_PaintTextfn, /* SS_SIMPLE */
STATIC_PaintTextfn, /* SS_LEFTNOWORDWRAP */
STATIC_PaintOwnerDrawfn, /* SS_OWNERDRAW */
STATIC_PaintBitmapfn, /* SS_BITMAP */
NULL, /* SS_ENHMETAFILE */
STATIC_PaintEtchedfn, /* SS_ETCHEDHORIZ */
STATIC_PaintEtchedfn, /* SS_ETCHEDVERT */
STATIC_PaintEtchedfn, /* SS_ETCHEDFRAME */
};
/***********************************************************************
* STATIC_SetIcon
*
* Set the icon for an SS_ICON control.
*/
static HICON16 STATIC_SetIcon( WND *wndPtr, HICON16 hicon )
{
HICON16 prevIcon;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
CURSORICONINFO *info = hicon?(CURSORICONINFO *) GlobalLock16( hicon ):NULL;
if ((wndPtr->dwStyle & SS_TYPEMASK) != SS_ICON) return 0;
if (hicon && !info) {
ERR("huh? hicon!=0, but info=0???\n");
return 0;
}
prevIcon = infoPtr->hIcon;
infoPtr->hIcon = hicon;
if (hicon)
{
SetWindowPos( wndPtr->hwndSelf, 0, 0, 0, info->nWidth, info->nHeight,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
GlobalUnlock16( hicon );
}
return prevIcon;
}
/***********************************************************************
* STATIC_SetBitmap
*
* Set the bitmap for an SS_BITMAP control.
*/
static HBITMAP16 STATIC_SetBitmap( WND *wndPtr, HBITMAP16 hBitmap )
{
HBITMAP16 hOldBitmap;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
if ((wndPtr->dwStyle & SS_TYPEMASK) != SS_BITMAP) return 0;
if (hBitmap && GetObjectType(hBitmap) != OBJ_BITMAP) {
ERR("huh? hBitmap!=0, but not bitmap\n");
return 0;
}
hOldBitmap = infoPtr->hIcon;
infoPtr->hIcon = hBitmap;
if (hBitmap)
{
BITMAP bm;
GetObjectA(hBitmap, sizeof(bm), &bm);
SetWindowPos( wndPtr->hwndSelf, 0, 0, 0, bm.bmWidth, bm.bmHeight,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
}
return hOldBitmap;
}
/***********************************************************************
* STATIC_LoadIcon
*
* Load the icon for an SS_ICON control.
*/
static HICON16 STATIC_LoadIcon( WND *wndPtr, LPCSTR name )
{
HICON16 hicon;
if (wndPtr->flags & WIN_ISWIN32)
{
if (!HIWORD(wndPtr->hInstance)) {
LPSTR segname = SEGPTR_STRDUP(name);
hicon = LoadIcon16( wndPtr->hInstance, SEGPTR_GET(segname) );
SEGPTR_FREE(segname);
} else
hicon = LoadIconA( wndPtr->hInstance, name );
} else {
LPSTR segname = SEGPTR_STRDUP(name);
if (HIWORD(wndPtr->hInstance))
FIXME("win16 window class, but win32 hinstance??\n");
hicon = LoadIcon16( wndPtr->hInstance, SEGPTR_GET(segname) );
SEGPTR_FREE(segname);
}
if (!hicon)
hicon = LoadIconA( 0, name );
return hicon;
}
/***********************************************************************
* STATIC_LoadBitmap
*
* Load the bitmap for an SS_BITMAP control.
*/
static HBITMAP16 STATIC_LoadBitmap( WND *wndPtr, LPCSTR name )
{
HBITMAP16 hbitmap;
if (wndPtr->flags & WIN_ISWIN32)
{
hbitmap = LoadBitmapA( wndPtr->hInstance, name );
if (!hbitmap) /* Try OEM icon (FIXME: is this right?) */
hbitmap = LoadBitmapA( 0, name );
}
else
{
LPSTR segname = SEGPTR_STRDUP(name);
hbitmap = LoadBitmap16( wndPtr->hInstance, SEGPTR_GET(segname) );
if (!hbitmap) /* Try OEM icon (FIXME: is this right?) */
hbitmap = LoadBitmapA( 0, segname );
SEGPTR_FREE(segname);
}
return hbitmap;
}
/***********************************************************************
* StaticWndProc
*/
LRESULT WINAPI StaticWndProc( HWND hWnd, UINT uMsg, WPARAM wParam,
LPARAM lParam )
{
LRESULT lResult = 0;
WND *wndPtr = WIN_FindWndPtr(hWnd);
LONG style = wndPtr->dwStyle & SS_TYPEMASK;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
switch (uMsg)
{
case WM_NCCREATE: {
CREATESTRUCTA *cs = (CREATESTRUCTA *)lParam;
if ((TWEAK_WineLook > WIN31_LOOK) && (wndPtr->dwStyle & SS_SUNKEN))
wndPtr->dwExStyle |= WS_EX_STATICEDGE;
if (style == SS_ICON)
{
if (cs->lpszName)
{
if (!HIWORD(cs->lpszName) || cs->lpszName[0])
STATIC_SetIcon( wndPtr,
STATIC_LoadIcon( wndPtr, cs->lpszName ));
}
lResult = 1;
goto END;
}
if (style == SS_BITMAP)
{
if (cs->lpszName)
STATIC_SetBitmap( wndPtr,
STATIC_LoadBitmap( wndPtr, cs->lpszName ));
WARN("style SS_BITMAP, dwStyle is 0x%08lx\n",
wndPtr->dwStyle);
lResult = 1;
goto END;
}
if (!HIWORD(cs->lpszName) && (cs->lpszName))
{
FIXME("windowName is 0x%04x, not doing DefWindowProc\n",
LOWORD(cs->lpszName));
lResult = 1;
goto END;
}
lResult = DefWindowProcA( hWnd, uMsg, wParam, lParam );
goto END;
}
case WM_CREATE:
if (style < 0L || style > SS_TYPEMASK)
{
ERR("Unknown style 0x%02lx\n", style );
lResult = -1L;
break;
}
/* initialise colours */
color_windowframe = GetSysColor(COLOR_WINDOWFRAME);
color_background = GetSysColor(COLOR_BACKGROUND);
color_window = GetSysColor(COLOR_WINDOW);
break;
case WM_NCDESTROY:
if (style == SS_ICON) {
/*
* FIXME
* DestroyIcon32( STATIC_SetIcon( wndPtr, 0 ) );
*
* We don't want to do this yet because DestroyIcon32 is broken. If the icon
* had already been loaded by the application the last thing we want to do is
* GlobalFree16 the handle.
*/
} else {
lResult = DefWindowProcA( hWnd, uMsg, wParam, lParam );
}
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
BeginPaint( hWnd, &ps );
if (staticPaintFunc[style])
(staticPaintFunc[style])( wndPtr, ps.hdc );
EndPaint( hWnd, &ps );
}
break;
case WM_ENABLE:
InvalidateRect( hWnd, NULL, FALSE );
break;
case WM_SYSCOLORCHANGE:
color_windowframe = GetSysColor(COLOR_WINDOWFRAME);
color_background = GetSysColor(COLOR_BACKGROUND);
color_window = GetSysColor(COLOR_WINDOW);
InvalidateRect( hWnd, NULL, TRUE );
break;
case WM_SETTEXT:
if (style == SS_ICON)
/* FIXME : should we also return the previous hIcon here ??? */
STATIC_SetIcon( wndPtr, STATIC_LoadIcon( wndPtr, (LPCSTR)lParam ));
else if (style == SS_BITMAP)
STATIC_SetBitmap(wndPtr,STATIC_LoadBitmap(wndPtr,(LPCSTR)lParam ));
else
DEFWND_SetText( wndPtr, (LPCSTR)lParam );
InvalidateRect( hWnd, NULL, FALSE );
break;
case WM_SETFONT:
if (style == SS_ICON)
{
lResult = 0;
goto END;
}
if (style == SS_BITMAP)
{
lResult = 0;
goto END;
}
infoPtr->hFont = (HFONT16)wParam;
if (LOWORD(lParam))
{
InvalidateRect( hWnd, NULL, FALSE );
UpdateWindow( hWnd );
}
break;
case WM_GETFONT:
lResult = infoPtr->hFont;
goto END;
case WM_NCHITTEST:
lResult = HTTRANSPARENT;
goto END;
case WM_GETDLGCODE:
lResult = DLGC_STATIC;
goto END;
case STM_GETIMAGE:
case STM_GETICON16:
case STM_GETICON:
lResult = infoPtr->hIcon;
goto END;
case STM_SETIMAGE:
/* FIXME: handle wParam */
lResult = STATIC_SetBitmap( wndPtr, (HBITMAP)lParam );
InvalidateRect( hWnd, NULL, FALSE );
UpdateWindow( hWnd );
break;
case STM_SETICON16:
case STM_SETICON:
lResult = STATIC_SetIcon( wndPtr, (HICON16)wParam );
InvalidateRect( hWnd, NULL, FALSE );
UpdateWindow( hWnd );
break;
default:
lResult = DefWindowProcA(hWnd, uMsg, wParam, lParam);
break;
}
END:
WIN_ReleaseWndPtr(wndPtr);
return lResult;
}
static void STATIC_PaintOwnerDrawfn( WND *wndPtr, HDC hdc )
{
DRAWITEMSTRUCT dis;
dis.CtlType = ODT_STATIC;
dis.CtlID = wndPtr->wIDmenu;
dis.itemID = 0;
dis.itemAction = ODA_DRAWENTIRE;
dis.itemState = 0;
dis.hwndItem = wndPtr->hwndSelf;
dis.hDC = hdc;
dis.itemData = 0;
GetClientRect( wndPtr->hwndSelf, &dis.rcItem );
SendMessageA( GetParent(wndPtr->hwndSelf), WM_CTLCOLORSTATIC,
hdc, wndPtr->hwndSelf );
SendMessageA( GetParent(wndPtr->hwndSelf), WM_DRAWITEM,
wndPtr->wIDmenu, (LPARAM)&dis );
}
static void STATIC_PaintTextfn( WND *wndPtr, HDC hdc )
{
RECT rc;
HBRUSH hBrush;
WORD wFormat;
LONG style = wndPtr->dwStyle;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
GetClientRect( wndPtr->hwndSelf, &rc);
switch (style & SS_TYPEMASK)
{
case SS_LEFT:
wFormat = DT_LEFT | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP;
break;
case SS_CENTER:
wFormat = DT_CENTER | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP;
break;
case SS_RIGHT:
wFormat = DT_RIGHT | DT_EXPANDTABS | DT_WORDBREAK | DT_NOCLIP;
break;
case SS_SIMPLE:
wFormat = DT_LEFT | DT_SINGLELINE | DT_VCENTER | DT_NOCLIP;
break;
case SS_LEFTNOWORDWRAP:
wFormat = DT_LEFT | DT_EXPANDTABS | DT_VCENTER;
break;
default:
return;
}
if (style & SS_NOPREFIX)
wFormat |= DT_NOPREFIX;
if (infoPtr->hFont) SelectObject( hdc, infoPtr->hFont );
hBrush = SendMessageA( GetParent(wndPtr->hwndSelf), WM_CTLCOLORSTATIC,
hdc, wndPtr->hwndSelf );
if (!hBrush) hBrush = GetStockObject(WHITE_BRUSH);
FillRect( hdc, &rc, hBrush );
if (!IsWindowEnabled(wndPtr->hwndSelf))
SetTextColor(hdc, GetSysColor(COLOR_GRAYTEXT));
if (wndPtr->text) DrawTextA( hdc, wndPtr->text, -1, &rc, wFormat );
}
static void STATIC_PaintRectfn( WND *wndPtr, HDC hdc )
{
RECT rc;
HBRUSH hBrush;
GetClientRect( wndPtr->hwndSelf, &rc);
switch (wndPtr->dwStyle & SS_TYPEMASK)
{
case SS_BLACKRECT:
hBrush = CreateSolidBrush(color_windowframe);
FillRect( hdc, &rc, hBrush );
break;
case SS_GRAYRECT:
hBrush = CreateSolidBrush(color_background);
FillRect( hdc, &rc, hBrush );
break;
case SS_WHITERECT:
hBrush = CreateSolidBrush(color_window);
FillRect( hdc, &rc, hBrush );
break;
case SS_BLACKFRAME:
hBrush = CreateSolidBrush(color_windowframe);
FrameRect( hdc, &rc, hBrush );
break;
case SS_GRAYFRAME:
hBrush = CreateSolidBrush(color_background);
FrameRect( hdc, &rc, hBrush );
break;
case SS_WHITEFRAME:
hBrush = CreateSolidBrush(color_window);
FrameRect( hdc, &rc, hBrush );
break;
default:
return;
}
DeleteObject( hBrush );
}
static void STATIC_PaintIconfn( WND *wndPtr, HDC hdc )
{
RECT rc;
HBRUSH hbrush;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
GetClientRect( wndPtr->hwndSelf, &rc );
hbrush = SendMessageA( GetParent(wndPtr->hwndSelf), WM_CTLCOLORSTATIC,
hdc, wndPtr->hwndSelf );
FillRect( hdc, &rc, hbrush );
if (infoPtr->hIcon) DrawIcon( hdc, rc.left, rc.top, infoPtr->hIcon );
}
static void STATIC_PaintBitmapfn(WND *wndPtr, HDC hdc )
{
RECT rc;
HBRUSH hbrush;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
HDC hMemDC;
HBITMAP oldbitmap;
GetClientRect( wndPtr->hwndSelf, &rc );
hbrush = SendMessageA( GetParent(wndPtr->hwndSelf), WM_CTLCOLORSTATIC,
hdc, wndPtr->hwndSelf );
FillRect( hdc, &rc, hbrush );
if (infoPtr->hIcon) {
BITMAP bm;
SIZE sz;
if(GetObjectType(infoPtr->hIcon) != OBJ_BITMAP)
return;
if (!(hMemDC = CreateCompatibleDC( hdc ))) return;
GetObjectA(infoPtr->hIcon, sizeof(bm), &bm);
GetBitmapDimensionEx(infoPtr->hIcon, &sz);
oldbitmap = SelectObject(hMemDC, infoPtr->hIcon);
BitBlt(hdc, sz.cx, sz.cy, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0,
SRCCOPY);
SelectObject(hMemDC, oldbitmap);
DeleteDC(hMemDC);
}
}
static void STATIC_PaintEtchedfn( WND *wndPtr, HDC hdc )
{
RECT rc;
if (TWEAK_WineLook == WIN31_LOOK)
return;
GetClientRect( wndPtr->hwndSelf, &rc );
switch (wndPtr->dwStyle & SS_TYPEMASK)
{
case SS_ETCHEDHORZ:
DrawEdge(hdc,&rc,EDGE_ETCHED,BF_TOP|BF_BOTTOM);
break;
case SS_ETCHEDVERT:
DrawEdge(hdc,&rc,EDGE_ETCHED,BF_LEFT|BF_RIGHT);
break;
case SS_ETCHEDFRAME:
DrawEdge (hdc, &rc, EDGE_ETCHED, BF_RECT);
break;
}
}
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