862 lines
27 KiB
C
862 lines
27 KiB
C
/*
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* Static control
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*
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* Copyright David W. Metcalfe, 1993
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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* NOTES
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*
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* This code was audited for completeness against the documented features
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* of Comctl32.dll version 6.0 on Oct. 4, 2004, by Dimitrie O. Paun.
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*
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* Unless otherwise noted, we believe this code to be complete, as per
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* the specification mentioned above.
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* If you discover missing features, or bugs, please note them below.
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*
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* Notes:
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* - Windows XP introduced new behavior: The background of centered
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* icons and bitmaps is painted differently. This is only done if
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* a manifest is present.
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* Because it has not yet been decided how to implement the two
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* different modes in Wine, only the Windows XP mode is implemented.
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* - Controls with SS_SIMPLE but without SS_NOPREFIX:
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* The text should not be changed. Windows doesn't clear the
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* client rectangle, so the new text must be larger than the old one.
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* - The SS_RIGHTJUST style is currently not implemented by Windows
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* (or it does something different than documented).
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*
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* TODO:
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* - Animated cursors
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*/
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#include <stdarg.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wingdi.h"
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#include "wine/winuser16.h"
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#include "controls.h"
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#include "user_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(static);
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static void STATIC_PaintOwnerDrawfn( HWND hwnd, HDC hdc, DWORD style );
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static void STATIC_PaintTextfn( HWND hwnd, HDC hdc, DWORD style );
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static void STATIC_PaintRectfn( HWND hwnd, HDC hdc, DWORD style );
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static void STATIC_PaintIconfn( HWND hwnd, HDC hdc, DWORD style );
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static void STATIC_PaintBitmapfn( HWND hwnd, HDC hdc, DWORD style );
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static void STATIC_PaintEnhMetafn( HWND hwnd, HDC hdc, DWORD style );
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static void STATIC_PaintEtchedfn( HWND hwnd, HDC hdc, DWORD style );
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static LRESULT WINAPI StaticWndProcA( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
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static LRESULT WINAPI StaticWndProcW( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam );
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static COLORREF color_3dshadow, color_3ddkshadow, color_3dhighlight;
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/* offsets for GetWindowLong for static private information */
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#define HFONT_GWL_OFFSET 0
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#define HICON_GWL_OFFSET (sizeof(HFONT))
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#define STATIC_EXTRA_BYTES (HICON_GWL_OFFSET + sizeof(HICON))
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typedef void (*pfPaint)( HWND hwnd, HDC hdc, DWORD style );
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static pfPaint staticPaintFunc[SS_TYPEMASK+1] =
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{
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STATIC_PaintTextfn, /* SS_LEFT */
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STATIC_PaintTextfn, /* SS_CENTER */
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STATIC_PaintTextfn, /* SS_RIGHT */
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STATIC_PaintIconfn, /* SS_ICON */
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STATIC_PaintRectfn, /* SS_BLACKRECT */
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STATIC_PaintRectfn, /* SS_GRAYRECT */
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STATIC_PaintRectfn, /* SS_WHITERECT */
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STATIC_PaintRectfn, /* SS_BLACKFRAME */
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STATIC_PaintRectfn, /* SS_GRAYFRAME */
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STATIC_PaintRectfn, /* SS_WHITEFRAME */
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NULL, /* SS_USERITEM */
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STATIC_PaintTextfn, /* SS_SIMPLE */
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STATIC_PaintTextfn, /* SS_LEFTNOWORDWRAP */
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STATIC_PaintOwnerDrawfn, /* SS_OWNERDRAW */
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STATIC_PaintBitmapfn, /* SS_BITMAP */
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STATIC_PaintEnhMetafn, /* SS_ENHMETAFILE */
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STATIC_PaintEtchedfn, /* SS_ETCHEDHORZ */
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STATIC_PaintEtchedfn, /* SS_ETCHEDVERT */
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STATIC_PaintEtchedfn, /* SS_ETCHEDFRAME */
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};
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/*********************************************************************
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* static class descriptor
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*/
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const struct builtin_class_descr STATIC_builtin_class =
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{
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"Static", /* name */
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CS_DBLCLKS | CS_PARENTDC, /* style */
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StaticWndProcA, /* procA */
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StaticWndProcW, /* procW */
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STATIC_EXTRA_BYTES, /* extra */
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IDC_ARROW, /* cursor */
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0 /* brush */
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};
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/***********************************************************************
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* STATIC_SetIcon
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*
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* Set the icon for an SS_ICON control.
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*/
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static HICON STATIC_SetIcon( HWND hwnd, HICON hicon, DWORD style )
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{
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HICON prevIcon;
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CURSORICONINFO * info;
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if ((style & SS_TYPEMASK) != SS_ICON) return 0;
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info = hicon?(CURSORICONINFO *) GlobalLock16(HICON_16(hicon)):NULL;
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if (hicon && !info) {
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WARN("hicon != 0, but info == 0\n");
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return 0;
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}
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prevIcon = (HICON)SetWindowLongPtrW( hwnd, HICON_GWL_OFFSET, (LONG_PTR)hicon );
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if (hicon && !(style & SS_CENTERIMAGE) && !(style & SS_REALSIZECONTROL))
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{
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/* Windows currently doesn't implement SS_RIGHTJUST */
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/*
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if ((style & SS_RIGHTJUST) != 0)
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{
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RECT wr;
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GetWindowRect(hwnd, &wr);
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SetWindowPos( hwnd, 0, wr.right - info->nWidth, wr.bottom - info->nHeight,
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info->nWidth, info->nHeight, SWP_NOACTIVATE | SWP_NOZORDER );
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}
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else */
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{
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SetWindowPos( hwnd, 0, 0, 0, info->nWidth, info->nHeight,
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SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
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}
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}
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if (info) GlobalUnlock16(HICON_16(hicon));
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return prevIcon;
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}
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/***********************************************************************
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* STATIC_SetBitmap
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*
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* Set the bitmap for an SS_BITMAP control.
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*/
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static HBITMAP STATIC_SetBitmap( HWND hwnd, HBITMAP hBitmap, DWORD style )
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{
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HBITMAP hOldBitmap;
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if ((style & SS_TYPEMASK) != SS_BITMAP) return 0;
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if (hBitmap && GetObjectType(hBitmap) != OBJ_BITMAP) {
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WARN("hBitmap != 0, but it's not a bitmap\n");
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return 0;
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}
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hOldBitmap = (HBITMAP)SetWindowLongPtrW( hwnd, HICON_GWL_OFFSET, (LONG_PTR)hBitmap );
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if (hBitmap && !(style & SS_CENTERIMAGE) && !(style & SS_REALSIZECONTROL))
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{
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BITMAP bm;
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GetObjectW(hBitmap, sizeof(bm), &bm);
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/* Windows currently doesn't implement SS_RIGHTJUST */
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/*
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if ((style & SS_RIGHTJUST) != 0)
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{
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RECT wr;
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GetWindowRect(hwnd, &wr);
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SetWindowPos( hwnd, 0, wr.right - bm.bmWidth, wr.bottom - bm.bmHeight,
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bm.bmWidth, bm.bmHeight, SWP_NOACTIVATE | SWP_NOZORDER );
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}
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else */
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{
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SetWindowPos( hwnd, 0, 0, 0, bm.bmWidth, bm.bmHeight,
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SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
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}
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}
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return hOldBitmap;
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}
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/***********************************************************************
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* STATIC_SetEnhMetaFile
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*
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* Set the enhanced metafile for an SS_ENHMETAFILE control.
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*/
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static HENHMETAFILE STATIC_SetEnhMetaFile( HWND hwnd, HENHMETAFILE hEnhMetaFile, DWORD style )
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{
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if ((style & SS_TYPEMASK) != SS_ENHMETAFILE) return 0;
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if (hEnhMetaFile && GetObjectType(hEnhMetaFile) != OBJ_ENHMETAFILE) {
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WARN("hEnhMetaFile != 0, but it's not an enhanced metafile\n");
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return 0;
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}
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return (HENHMETAFILE)SetWindowLongPtrW( hwnd, HICON_GWL_OFFSET, (LONG_PTR)hEnhMetaFile );
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}
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/***********************************************************************
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* STATIC_GetImage
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*
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* Gets the bitmap for an SS_BITMAP control, the icon/cursor for an
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* SS_ICON control or the enhanced metafile for an SS_ENHMETAFILE control.
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*/
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static HANDLE STATIC_GetImage( HWND hwnd, WPARAM wParam, DWORD style )
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{
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switch(style & SS_TYPEMASK)
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{
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case SS_ICON:
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if ((wParam != IMAGE_ICON) &&
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(wParam != IMAGE_CURSOR)) return NULL;
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break;
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case SS_BITMAP:
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if (wParam != IMAGE_BITMAP) return NULL;
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break;
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case SS_ENHMETAFILE:
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if (wParam != IMAGE_ENHMETAFILE) return NULL;
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break;
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default:
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return NULL;
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}
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return (HANDLE)GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET );
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}
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/***********************************************************************
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* STATIC_LoadIconA
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*
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* Load the icon for an SS_ICON control.
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*/
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static HICON STATIC_LoadIconA( HWND hwnd, LPCSTR name, DWORD style )
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{
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HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
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if ((style & SS_REALSIZEIMAGE) != 0)
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{
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return LoadImageA(hInstance, name, IMAGE_ICON, 0, 0, LR_SHARED);
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}
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else
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{
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HICON hicon = LoadIconA( hInstance, name );
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if (!hicon) hicon = LoadCursorA( hInstance, name );
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if (!hicon) hicon = LoadIconA( 0, name );
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/* Windows doesn't try to load a standard cursor,
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probably because most IDs for standard cursors conflict
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with the IDs for standard icons anyway */
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return hicon;
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}
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}
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/***********************************************************************
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* STATIC_LoadIconW
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*
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* Load the icon for an SS_ICON control.
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*/
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static HICON STATIC_LoadIconW( HWND hwnd, LPCWSTR name, DWORD style )
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{
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HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
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if ((style & SS_REALSIZEIMAGE) != 0)
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{
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return LoadImageW(hInstance, name, IMAGE_ICON, 0, 0, LR_SHARED);
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}
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else
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{
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HICON hicon = LoadIconW( hInstance, name );
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if (!hicon) hicon = LoadCursorW( hInstance, name );
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if (!hicon) hicon = LoadIconW( 0, name );
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/* Windows doesn't try to load a standard cursor,
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probably because most IDs for standard cursors conflict
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with the IDs for standard icons anyway */
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return hicon;
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}
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}
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/***********************************************************************
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* STATIC_LoadBitmapA
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*
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* Load the bitmap for an SS_BITMAP control.
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*/
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static HBITMAP STATIC_LoadBitmapA( HWND hwnd, LPCSTR name )
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{
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HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
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/* Windows doesn't try to load OEM Bitmaps (hInstance == NULL) */
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return LoadBitmapA( hInstance, name );
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}
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/***********************************************************************
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* STATIC_LoadBitmapW
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*
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* Load the bitmap for an SS_BITMAP control.
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*/
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static HBITMAP STATIC_LoadBitmapW( HWND hwnd, LPCWSTR name )
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{
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HINSTANCE hInstance = (HINSTANCE)GetWindowLongPtrW( hwnd, GWLP_HINSTANCE );
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/* Windows doesn't try to load OEM Bitmaps (hInstance == NULL) */
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return LoadBitmapW( hInstance, name );
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}
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/***********************************************************************
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* STATIC_TryPaintFcn
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*
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* Try to immediately paint the control.
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*/
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static VOID STATIC_TryPaintFcn(HWND hwnd, LONG full_style)
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{
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LONG style = full_style & SS_TYPEMASK;
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RECT rc;
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GetClientRect( hwnd, &rc );
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if (!IsRectEmpty(&rc) && IsWindowVisible(hwnd) && staticPaintFunc[style])
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{
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HDC hdc;
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hdc = GetDC( hwnd );
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(staticPaintFunc[style])( hwnd, hdc, full_style );
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ReleaseDC( hwnd, hdc );
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}
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}
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static HBRUSH STATIC_SendWmCtlColorStatic(HWND hwnd, HDC hdc)
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{
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HBRUSH hBrush = (HBRUSH) SendMessageW( GetParent(hwnd),
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WM_CTLCOLORSTATIC, (WPARAM)hdc, (LPARAM)hwnd );
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if (!hBrush) /* did the app forget to call DefWindowProc ? */
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{
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/* FIXME: DefWindowProc should return different colors if a
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manifest is present */
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hBrush = (HBRUSH)DefWindowProcW(GetParent(hwnd), WM_CTLCOLORSTATIC,
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(WPARAM)hdc, (LPARAM)hwnd);
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}
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return hBrush;
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}
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static VOID STATIC_InitColours(void)
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{
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color_3ddkshadow = GetSysColor(COLOR_3DDKSHADOW);
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color_3dshadow = GetSysColor(COLOR_3DSHADOW);
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color_3dhighlight = GetSysColor(COLOR_3DHIGHLIGHT);
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}
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/***********************************************************************
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* hasTextStyle
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*
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* Tests if the control displays text.
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*/
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static BOOL hasTextStyle( DWORD style )
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{
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switch(style & SS_TYPEMASK)
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{
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case SS_SIMPLE:
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case SS_LEFT:
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case SS_LEFTNOWORDWRAP:
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case SS_CENTER:
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case SS_RIGHT:
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case SS_OWNERDRAW:
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return TRUE;
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}
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return FALSE;
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}
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/***********************************************************************
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* StaticWndProc_common
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*/
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static LRESULT StaticWndProc_common( HWND hwnd, UINT uMsg, WPARAM wParam,
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LPARAM lParam, BOOL unicode )
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{
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LRESULT lResult = 0;
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LONG full_style = GetWindowLongW( hwnd, GWL_STYLE );
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LONG style = full_style & SS_TYPEMASK;
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switch (uMsg)
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{
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case WM_CREATE:
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if (style < 0L || style > SS_TYPEMASK)
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{
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ERR("Unknown style 0x%02lx\n", style );
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return -1;
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}
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STATIC_InitColours();
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break;
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case WM_NCDESTROY:
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if (style == SS_ICON) {
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/*
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* FIXME
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* DestroyIcon32( STATIC_SetIcon( wndPtr, 0 ) );
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*
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* We don't want to do this yet because DestroyIcon32 is broken. If the icon
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* had already been loaded by the application the last thing we want to do is
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* GlobalFree16 the handle.
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*/
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break;
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}
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else return unicode ? DefWindowProcW(hwnd, uMsg, wParam, lParam) :
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DefWindowProcA(hwnd, uMsg, wParam, lParam);
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case WM_PRINTCLIENT:
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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HDC hdc = wParam ? (HDC)wParam : BeginPaint(hwnd, &ps);
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if (staticPaintFunc[style])
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(staticPaintFunc[style])( hwnd, hdc, full_style );
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if (!wParam) EndPaint(hwnd, &ps);
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}
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break;
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case WM_ENABLE:
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STATIC_TryPaintFcn( hwnd, full_style );
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if (full_style & SS_NOTIFY) {
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if (wParam) {
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SendMessageW( GetParent(hwnd), WM_COMMAND,
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MAKEWPARAM( GetWindowLongPtrW(hwnd,GWLP_ID), STN_ENABLE ), (LPARAM)hwnd);
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}
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else {
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SendMessageW( GetParent(hwnd), WM_COMMAND,
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MAKEWPARAM( GetWindowLongPtrW(hwnd,GWLP_ID), STN_DISABLE ), (LPARAM)hwnd);
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}
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}
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break;
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case WM_SYSCOLORCHANGE:
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STATIC_InitColours();
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STATIC_TryPaintFcn( hwnd, full_style );
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break;
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case WM_NCCREATE:
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{
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LPCSTR textA;
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LPCWSTR textW;
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if (full_style & SS_SUNKEN)
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SetWindowLongW( hwnd, GWL_EXSTYLE,
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GetWindowLongW( hwnd, GWL_EXSTYLE ) | WS_EX_STATICEDGE );
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if(unicode)
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{
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textA = NULL;
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textW = ((LPCREATESTRUCTW)lParam)->lpszName;
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}
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else
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{
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textA = ((LPCREATESTRUCTA)lParam)->lpszName;
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textW = NULL;
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}
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switch (style) {
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case SS_ICON:
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{
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HICON hIcon;
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if(unicode)
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hIcon = STATIC_LoadIconW(hwnd, textW, full_style);
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else
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hIcon = STATIC_LoadIconA(hwnd, textA, full_style);
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STATIC_SetIcon(hwnd, hIcon, full_style);
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}
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break;
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case SS_BITMAP:
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{
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HBITMAP hBitmap;
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if(unicode)
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hBitmap = STATIC_LoadBitmapW(hwnd, textW);
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else
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hBitmap = STATIC_LoadBitmapA(hwnd, textA);
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STATIC_SetBitmap(hwnd, hBitmap, full_style);
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}
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break;
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}
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/* SS_ENHMETAFILE: Despite what MSDN says, Windows does not load
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the enhanced metafile that was specified as the window text. */
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}
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return unicode ? DefWindowProcW(hwnd, uMsg, wParam, lParam) :
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DefWindowProcA(hwnd, uMsg, wParam, lParam);
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case WM_SETTEXT:
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if (hasTextStyle( full_style ))
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{
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if (HIWORD(lParam))
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{
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if(unicode)
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lResult = DefWindowProcW( hwnd, uMsg, wParam, lParam );
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else
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lResult = DefWindowProcA( hwnd, uMsg, wParam, lParam );
|
|
STATIC_TryPaintFcn( hwnd, full_style );
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_SETFONT:
|
|
if (hasTextStyle( full_style ))
|
|
{
|
|
SetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET, wParam );
|
|
if (LOWORD(lParam))
|
|
STATIC_TryPaintFcn( hwnd, full_style );
|
|
}
|
|
break;
|
|
|
|
case WM_GETFONT:
|
|
return GetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET );
|
|
|
|
case WM_NCHITTEST:
|
|
if (full_style & SS_NOTIFY)
|
|
return HTCLIENT;
|
|
else
|
|
return HTTRANSPARENT;
|
|
|
|
case WM_GETDLGCODE:
|
|
return DLGC_STATIC;
|
|
|
|
case WM_LBUTTONDOWN:
|
|
case WM_NCLBUTTONDOWN:
|
|
if (full_style & SS_NOTIFY)
|
|
SendMessageW( GetParent(hwnd), WM_COMMAND,
|
|
MAKEWPARAM( GetWindowLongPtrW(hwnd,GWLP_ID), STN_CLICKED ), (LPARAM)hwnd);
|
|
return 0;
|
|
|
|
case WM_LBUTTONDBLCLK:
|
|
case WM_NCLBUTTONDBLCLK:
|
|
if (full_style & SS_NOTIFY)
|
|
SendMessageW( GetParent(hwnd), WM_COMMAND,
|
|
MAKEWPARAM( GetWindowLongPtrW(hwnd,GWLP_ID), STN_DBLCLK ), (LPARAM)hwnd);
|
|
return 0;
|
|
|
|
case STM_GETIMAGE:
|
|
return (LRESULT)STATIC_GetImage( hwnd, wParam, full_style );
|
|
|
|
case STM_GETICON16:
|
|
case STM_GETICON:
|
|
return (LRESULT)STATIC_GetImage( hwnd, IMAGE_ICON, full_style );
|
|
|
|
case STM_SETIMAGE:
|
|
switch(wParam) {
|
|
case IMAGE_BITMAP:
|
|
lResult = (LRESULT)STATIC_SetBitmap( hwnd, (HBITMAP)lParam, full_style );
|
|
break;
|
|
case IMAGE_ENHMETAFILE:
|
|
lResult = (LRESULT)STATIC_SetEnhMetaFile( hwnd, (HENHMETAFILE)lParam, full_style );
|
|
break;
|
|
case IMAGE_ICON:
|
|
case IMAGE_CURSOR:
|
|
lResult = (LRESULT)STATIC_SetIcon( hwnd, (HICON)lParam, full_style );
|
|
break;
|
|
default:
|
|
FIXME("STM_SETIMAGE: Unhandled type %x\n", wParam);
|
|
break;
|
|
}
|
|
STATIC_TryPaintFcn( hwnd, full_style );
|
|
break;
|
|
|
|
case STM_SETICON16:
|
|
case STM_SETICON:
|
|
lResult = (LRESULT)STATIC_SetIcon( hwnd, (HICON)wParam, full_style );
|
|
STATIC_TryPaintFcn( hwnd, full_style );
|
|
break;
|
|
|
|
default:
|
|
return unicode ? DefWindowProcW(hwnd, uMsg, wParam, lParam) :
|
|
DefWindowProcA(hwnd, uMsg, wParam, lParam);
|
|
}
|
|
return lResult;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* StaticWndProcA
|
|
*/
|
|
static LRESULT WINAPI StaticWndProcA( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
if (!IsWindow( hWnd )) return 0;
|
|
return StaticWndProc_common(hWnd, uMsg, wParam, lParam, FALSE);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* StaticWndProcW
|
|
*/
|
|
static LRESULT WINAPI StaticWndProcW( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
if (!IsWindow( hWnd )) return 0;
|
|
return StaticWndProc_common(hWnd, uMsg, wParam, lParam, TRUE);
|
|
}
|
|
|
|
static void STATIC_PaintOwnerDrawfn( HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
DRAWITEMSTRUCT dis;
|
|
HFONT font, oldFont = NULL;
|
|
UINT id = (UINT)GetWindowLongPtrW( hwnd, GWLP_ID );
|
|
|
|
dis.CtlType = ODT_STATIC;
|
|
dis.CtlID = id;
|
|
dis.itemID = 0;
|
|
dis.itemAction = ODA_DRAWENTIRE;
|
|
dis.itemState = IsWindowEnabled(hwnd) ? 0 : ODS_DISABLED;
|
|
dis.hwndItem = hwnd;
|
|
dis.hDC = hdc;
|
|
dis.itemData = 0;
|
|
GetClientRect( hwnd, &dis.rcItem );
|
|
|
|
font = (HFONT)GetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET );
|
|
if (font) oldFont = SelectObject( hdc, font );
|
|
SendMessageW( GetParent(hwnd), WM_CTLCOLORSTATIC, (WPARAM)hdc, (LPARAM)hwnd );
|
|
SendMessageW( GetParent(hwnd), WM_DRAWITEM, id, (LPARAM)&dis );
|
|
if (font) SelectObject( hdc, oldFont );
|
|
}
|
|
|
|
static void STATIC_PaintTextfn( HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
RECT rc;
|
|
HBRUSH hBrush;
|
|
HFONT hFont, hOldFont = NULL;
|
|
WORD wFormat;
|
|
INT len;
|
|
WCHAR *text;
|
|
|
|
GetClientRect( hwnd, &rc);
|
|
|
|
switch (style & SS_TYPEMASK)
|
|
{
|
|
case SS_LEFT:
|
|
wFormat = DT_LEFT | DT_EXPANDTABS | DT_WORDBREAK;
|
|
break;
|
|
|
|
case SS_CENTER:
|
|
wFormat = DT_CENTER | DT_EXPANDTABS | DT_WORDBREAK;
|
|
break;
|
|
|
|
case SS_RIGHT:
|
|
wFormat = DT_RIGHT | DT_EXPANDTABS | DT_WORDBREAK;
|
|
break;
|
|
|
|
case SS_SIMPLE:
|
|
wFormat = DT_LEFT | DT_SINGLELINE;
|
|
break;
|
|
|
|
case SS_LEFTNOWORDWRAP:
|
|
wFormat = DT_LEFT | DT_EXPANDTABS;
|
|
break;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
|
|
if (style & SS_NOPREFIX)
|
|
wFormat |= DT_NOPREFIX;
|
|
|
|
if ((style & SS_TYPEMASK) != SS_SIMPLE)
|
|
{
|
|
if (style & SS_CENTERIMAGE)
|
|
wFormat |= DT_SINGLELINE | DT_VCENTER;
|
|
if (style & SS_EDITCONTROL)
|
|
wFormat |= DT_EDITCONTROL;
|
|
if (style & SS_ENDELLIPSIS)
|
|
wFormat |= DT_SINGLELINE | DT_END_ELLIPSIS;
|
|
if (style & SS_PATHELLIPSIS)
|
|
wFormat |= DT_SINGLELINE | DT_PATH_ELLIPSIS;
|
|
if (style & SS_WORDELLIPSIS)
|
|
wFormat |= DT_SINGLELINE | DT_WORD_ELLIPSIS;
|
|
}
|
|
|
|
if ((hFont = (HFONT)GetWindowLongPtrW( hwnd, HFONT_GWL_OFFSET )))
|
|
hOldFont = (HFONT)SelectObject( hdc, hFont );
|
|
|
|
/* SS_SIMPLE controls: WM_CTLCOLORSTATIC is sent, but the returned
|
|
brush is not used */
|
|
hBrush = STATIC_SendWmCtlColorStatic(hwnd, hdc);
|
|
|
|
if ((style & SS_TYPEMASK) != SS_SIMPLE)
|
|
{
|
|
FillRect( hdc, &rc, hBrush );
|
|
if (!IsWindowEnabled(hwnd)) SetTextColor(hdc, GetSysColor(COLOR_GRAYTEXT));
|
|
}
|
|
|
|
if (!(len = SendMessageW( hwnd, WM_GETTEXTLENGTH, 0, 0 ))) return;
|
|
if (!(text = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) return;
|
|
SendMessageW( hwnd, WM_GETTEXT, len + 1, (LPARAM)text );
|
|
|
|
if (((style & SS_TYPEMASK) == SS_SIMPLE) && (style & SS_NOPREFIX))
|
|
{
|
|
/* Windows uses the faster ExtTextOut() to draw the text and
|
|
to paint the whole client rectangle with the text background
|
|
color. Reference: "Static Controls" by Kyle Marsh, 1992 */
|
|
ExtTextOutW( hdc, rc.left, rc.top, ETO_CLIPPED | ETO_OPAQUE,
|
|
&rc, text, len, NULL );
|
|
}
|
|
else
|
|
{
|
|
DrawTextW( hdc, text, -1, &rc, wFormat );
|
|
}
|
|
|
|
HeapFree( GetProcessHeap(), 0, text );
|
|
|
|
if (hFont)
|
|
SelectObject( hdc, hOldFont );
|
|
}
|
|
|
|
static void STATIC_PaintRectfn( HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
RECT rc;
|
|
HBRUSH hBrush;
|
|
|
|
GetClientRect( hwnd, &rc);
|
|
|
|
switch (style & SS_TYPEMASK)
|
|
{
|
|
case SS_BLACKRECT:
|
|
hBrush = CreateSolidBrush(color_3ddkshadow);
|
|
FillRect( hdc, &rc, hBrush );
|
|
break;
|
|
case SS_GRAYRECT:
|
|
hBrush = CreateSolidBrush(color_3dshadow);
|
|
FillRect( hdc, &rc, hBrush );
|
|
break;
|
|
case SS_WHITERECT:
|
|
hBrush = CreateSolidBrush(color_3dhighlight);
|
|
FillRect( hdc, &rc, hBrush );
|
|
break;
|
|
case SS_BLACKFRAME:
|
|
hBrush = CreateSolidBrush(color_3ddkshadow);
|
|
FrameRect( hdc, &rc, hBrush );
|
|
break;
|
|
case SS_GRAYFRAME:
|
|
hBrush = CreateSolidBrush(color_3dshadow);
|
|
FrameRect( hdc, &rc, hBrush );
|
|
break;
|
|
case SS_WHITEFRAME:
|
|
hBrush = CreateSolidBrush(color_3dhighlight);
|
|
FrameRect( hdc, &rc, hBrush );
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
DeleteObject( hBrush );
|
|
}
|
|
|
|
|
|
static void STATIC_PaintIconfn( HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
RECT rc, iconRect;
|
|
HBRUSH hbrush;
|
|
HICON hIcon;
|
|
CURSORICONINFO * info;
|
|
|
|
GetClientRect( hwnd, &rc );
|
|
hbrush = STATIC_SendWmCtlColorStatic(hwnd, hdc);
|
|
hIcon = (HICON)GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET );
|
|
info = hIcon ? (CURSORICONINFO *)GlobalLock16(HICON_16(hIcon)) : NULL;
|
|
if (!hIcon || !info)
|
|
{
|
|
FillRect(hdc, &rc, hbrush);
|
|
}
|
|
else
|
|
{
|
|
if (style & SS_CENTERIMAGE)
|
|
{
|
|
iconRect.left = (rc.right - rc.left) / 2 - info->nWidth / 2;
|
|
iconRect.top = (rc.bottom - rc.top) / 2 - info->nHeight / 2;
|
|
iconRect.right = iconRect.left + info->nWidth;
|
|
iconRect.bottom = iconRect.top + info->nHeight;
|
|
}
|
|
FillRect( hdc, &rc, hbrush );
|
|
DrawIconEx( hdc, rc.left, rc.top, hIcon, rc.right - rc.left,
|
|
rc.bottom - rc.top, 0, NULL, DI_NORMAL );
|
|
}
|
|
if (info) GlobalUnlock16(HICON_16(hIcon));
|
|
}
|
|
|
|
static void STATIC_PaintBitmapfn(HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
HDC hMemDC;
|
|
HBITMAP hBitmap, oldbitmap;
|
|
HBRUSH hbrush;
|
|
|
|
/* message is still sent, even if the returned brush is not used */
|
|
hbrush = STATIC_SendWmCtlColorStatic(hwnd, hdc);
|
|
|
|
if ((hBitmap = (HBITMAP)GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET ))
|
|
&& (GetObjectType(hBitmap) == OBJ_BITMAP)
|
|
&& (hMemDC = CreateCompatibleDC( hdc )))
|
|
{
|
|
BITMAP bm;
|
|
RECT rcClient;
|
|
LOGBRUSH brush;
|
|
|
|
GetObjectW(hBitmap, sizeof(bm), &bm);
|
|
oldbitmap = SelectObject(hMemDC, hBitmap);
|
|
|
|
/* Set the background color for monochrome bitmaps
|
|
to the color of the background brush */
|
|
if (GetObjectW( hbrush, sizeof(brush), &brush ))
|
|
{
|
|
if (brush.lbStyle == BS_SOLID)
|
|
SetBkColor(hdc, brush.lbColor);
|
|
}
|
|
GetClientRect(hwnd, &rcClient);
|
|
if (style & SS_CENTERIMAGE)
|
|
{
|
|
INT x, y;
|
|
x = (rcClient.right - rcClient.left)/2 - bm.bmWidth/2;
|
|
y = (rcClient.bottom - rcClient.top)/2 - bm.bmHeight/2;
|
|
FillRect( hdc, &rcClient, hbrush );
|
|
BitBlt(hdc, x, y, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0,
|
|
SRCCOPY);
|
|
}
|
|
else
|
|
{
|
|
StretchBlt(hdc, 0, 0, rcClient.right - rcClient.left,
|
|
rcClient.bottom - rcClient.top, hMemDC,
|
|
0, 0, bm.bmWidth, bm.bmHeight, SRCCOPY);
|
|
}
|
|
SelectObject(hMemDC, oldbitmap);
|
|
DeleteDC(hMemDC);
|
|
}
|
|
else
|
|
{
|
|
RECT rcClient;
|
|
GetClientRect( hwnd, &rcClient );
|
|
FillRect( hdc, &rcClient, hbrush );
|
|
}
|
|
}
|
|
|
|
|
|
static void STATIC_PaintEnhMetafn(HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
HENHMETAFILE hEnhMetaFile;
|
|
RECT rc;
|
|
HBRUSH hbrush;
|
|
|
|
GetClientRect(hwnd, &rc);
|
|
hbrush = STATIC_SendWmCtlColorStatic(hwnd, hdc);
|
|
FillRect(hdc, &rc, hbrush);
|
|
if ((hEnhMetaFile = (HENHMETAFILE)GetWindowLongPtrW( hwnd, HICON_GWL_OFFSET )))
|
|
{
|
|
/* The control's current font is not selected into the
|
|
device context! */
|
|
if (GetObjectType(hEnhMetaFile) == OBJ_ENHMETAFILE)
|
|
PlayEnhMetaFile(hdc, hEnhMetaFile, &rc);
|
|
}
|
|
}
|
|
|
|
|
|
static void STATIC_PaintEtchedfn( HWND hwnd, HDC hdc, DWORD style )
|
|
{
|
|
RECT rc;
|
|
|
|
GetClientRect( hwnd, &rc );
|
|
switch (style & 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;
|
|
}
|
|
}
|