2 * Interface code to StatusWindow widget/control
4 * Copyright 1996 Bruce Milner
5 * Copyright 1998, 1999 Eric Kohl
6 * Copyright 2002 Dimitrie O. Paun
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
24 * This code was audited for completeness against the documented features
25 * of Comctl32.dll version 6.0 on Sep. 24, 2002, by Dimitrie O. Paun.
27 * Unless otherwise noted, we believe this code to be complete, as per
28 * the specification mentioned above.
29 * If you discover missing features, or bugs, please note them below.
32 * -- CCS_BOTTOM (default)
37 * -- CCS_NOPARENTALIGN
40 * -- CCS_VERT (defaults to RIGHT)
48 #include "wine/unicode.h"
56 #include "wine/debug.h"
58 WINE_DEFAULT_DEBUG_CHANNEL(statusbar);
75 UINT minHeight; /* at least MIN_PANE_HEIGHT, can be increased by SB_SETMINHEIGHT */
80 COLORREF clrBk; /* background color */
81 BOOL bUnicode; /* notify format. TRUE if notifies in Unicode */
82 STATUSWINDOWPART part0; /* simple window */
83 STATUSWINDOWPART* parts;
90 * Run tests using Waite Group Windows95 API Bible Vol. 1&2
91 * The second cdrom contains executables drawstat.exe, gettext.exe,
92 * simple.exe, getparts.exe, setparts.exe, statwnd.exe
99 static const WCHAR themeClass[] = { 'S','t','a','t','u','s',0 };
103 STATUSBAR_SetPartBounds (STATUS_INFO *infoPtr);
105 STATUSBAR_NotifyFormat (STATUS_INFO *infoPtr, HWND from, INT cmd);
107 static inline LPCSTR debugstr_t(LPCWSTR text, BOOL isW)
109 return isW ? debugstr_w(text) : debugstr_a((LPCSTR)text);
113 STATUSBAR_ComputeHeight(STATUS_INFO *infoPtr)
120 COMCTL32_GetFontMetrics(infoPtr->hFont ? infoPtr->hFont : infoPtr->hDefaultFont, &tm);
121 margin = (tm.tmInternalLeading ? tm.tmInternalLeading : 2);
122 height = max(tm.tmHeight + margin + 2*GetSystemMetrics(SM_CYBORDER), infoPtr->minHeight) + infoPtr->verticalBorder;
124 if ((theme = GetWindowTheme(infoPtr->Self)))
126 /* Determine bar height from theme such that the content area is
127 * textHeight pixels large */
128 HDC hdc = GetDC(infoPtr->Self);
130 memset (&r, 0, sizeof (r));
131 r.bottom = max(infoPtr->minHeight, tm.tmHeight);
132 if (SUCCEEDED(GetThemeBackgroundExtent(theme, hdc, SP_PANE, 0, &r, &r)))
134 height = r.bottom - r.top;
136 ReleaseDC(infoPtr->Self, hdc);
139 TRACE(" textHeight=%d+%d, final height=%d\n", tm.tmHeight, tm.tmInternalLeading, height);
144 STATUSBAR_DrawSizeGrip (HTHEME theme, HDC hdc, LPRECT lpRect)
146 HPEN hPenFace, hPenShadow, hPenHighlight, hOldPen;
150 TRACE("draw size grip %s\n", wine_dbgstr_rect(lpRect));
156 gripperRect = *lpRect;
157 if (SUCCEEDED (GetThemePartSize (theme, hdc, SP_GRIPPER, 0, lpRect,
158 TS_DRAW, &gripperSize)))
160 gripperRect.left = gripperRect.right - gripperSize.cx;
161 gripperRect.top = gripperRect.bottom - gripperSize.cy;
162 if (SUCCEEDED (DrawThemeBackground(theme, hdc, SP_GRIPPER, 0, &gripperRect, NULL)))
167 pt.x = lpRect->right - 1;
168 pt.y = lpRect->bottom - 1;
170 hPenFace = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_3DFACE ));
171 hOldPen = SelectObject( hdc, hPenFace );
172 MoveToEx (hdc, pt.x - 12, pt.y, NULL);
173 LineTo (hdc, pt.x, pt.y);
174 LineTo (hdc, pt.x, pt.y - 13);
179 hPenShadow = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_3DSHADOW ));
180 SelectObject( hdc, hPenShadow );
181 for (i = 1; i < 11; i += 4) {
182 MoveToEx (hdc, pt.x - i, pt.y, NULL);
183 LineTo (hdc, pt.x + 1, pt.y - i - 1);
185 MoveToEx (hdc, pt.x - i - 1, pt.y, NULL);
186 LineTo (hdc, pt.x + 1, pt.y - i - 2);
189 hPenHighlight = CreatePen( PS_SOLID, 1, GetSysColor( COLOR_3DHIGHLIGHT ));
190 SelectObject( hdc, hPenHighlight );
191 for (i = 3; i < 13; i += 4) {
192 MoveToEx (hdc, pt.x - i, pt.y, NULL);
193 LineTo (hdc, pt.x + 1, pt.y - i - 1);
196 SelectObject (hdc, hOldPen);
197 DeleteObject( hPenFace );
198 DeleteObject( hPenShadow );
199 DeleteObject( hPenHighlight );
204 STATUSBAR_DrawPart (const STATUS_INFO *infoPtr, HDC hdc, const STATUSWINDOWPART *part, int itemID)
206 RECT r = part->bound;
207 UINT border = BDR_SUNKENOUTER;
208 HTHEME theme = GetWindowTheme (infoPtr->Self);
209 int themePart = SP_PANE;
211 TRACE("part bound %s\n", wine_dbgstr_rect(&r));
212 if (part->style & SBT_POPOUT)
213 border = BDR_RAISEDOUTER;
214 else if (part->style & SBT_NOBORDERS)
219 if ((GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP)
220 && (infoPtr->simple || (itemID == (infoPtr->numParts-1))))
221 themePart = SP_GRIPPERPANE;
222 DrawThemeBackground(theme, hdc, themePart, 0, &r, NULL);
225 DrawEdge(hdc, &r, border, BF_RECT|BF_ADJUST);
227 if (part->style & SBT_OWNERDRAW) {
230 dis.CtlID = GetWindowLongPtrW (infoPtr->Self, GWLP_ID);
232 dis.hwndItem = infoPtr->Self;
235 dis.itemData = (ULONG_PTR)part->text;
236 SendMessageW (infoPtr->Notify, WM_DRAWITEM, (WPARAM)dis.CtlID, (LPARAM)&dis);
239 INT cy = r.bottom - r.top;
242 DrawIconEx (hdc, r.left, r.top, part->hIcon, cy, cy, 0, 0, DI_NORMAL);
245 DrawStatusTextW (hdc, &r, part->text, SBT_NOBORDERS);
251 STATUSBAR_RefreshPart (const STATUS_INFO *infoPtr, HDC hdc, const STATUSWINDOWPART *part, int itemID)
256 TRACE("item %d\n", itemID);
258 if (part->bound.right < part->bound.left) return;
260 if (!RectVisible(hdc, &part->bound))
263 if ((theme = GetWindowTheme (infoPtr->Self)))
266 GetClientRect (infoPtr->Self, &cr);
267 DrawThemeBackground(theme, hdc, 0, 0, &cr, &part->bound);
271 if (infoPtr->clrBk != CLR_DEFAULT)
272 hbrBk = CreateSolidBrush (infoPtr->clrBk);
274 hbrBk = GetSysColorBrush (COLOR_3DFACE);
275 FillRect(hdc, &part->bound, hbrBk);
276 if (infoPtr->clrBk != CLR_DEFAULT)
277 DeleteObject (hbrBk);
280 STATUSBAR_DrawPart (infoPtr, hdc, part, itemID);
285 STATUSBAR_Refresh (STATUS_INFO *infoPtr, HDC hdc)
294 if (!IsWindowVisible(infoPtr->Self))
297 STATUSBAR_SetPartBounds(infoPtr);
299 GetClientRect (infoPtr->Self, &rect);
301 if ((theme = GetWindowTheme (infoPtr->Self)))
303 DrawThemeBackground(theme, hdc, 0, 0, &rect, NULL);
307 if (infoPtr->clrBk != CLR_DEFAULT)
308 hbrBk = CreateSolidBrush (infoPtr->clrBk);
310 hbrBk = GetSysColorBrush (COLOR_3DFACE);
311 FillRect(hdc, &rect, hbrBk);
312 if (infoPtr->clrBk != CLR_DEFAULT)
313 DeleteObject (hbrBk);
316 hOldFont = SelectObject (hdc, infoPtr->hFont ? infoPtr->hFont : infoPtr->hDefaultFont);
318 if (infoPtr->simple) {
319 STATUSBAR_RefreshPart (infoPtr, hdc, &infoPtr->part0, 0);
321 for (i = 0; i < infoPtr->numParts; i++) {
322 STATUSBAR_RefreshPart (infoPtr, hdc, &infoPtr->parts[i], i);
326 SelectObject (hdc, hOldFont);
328 if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP)
329 STATUSBAR_DrawSizeGrip (theme, hdc, &rect);
336 STATUSBAR_InternalHitTest(const STATUS_INFO *infoPtr, const LPPOINT pt)
342 for (i = 0; i < infoPtr->numParts; i++)
343 if (pt->x >= infoPtr->parts[i].bound.left && pt->x <= infoPtr->parts[i].bound.right)
350 STATUSBAR_SetPartBounds (STATUS_INFO *infoPtr)
352 STATUSWINDOWPART *part;
356 /* get our window size */
357 GetClientRect (infoPtr->Self, &rect);
358 TRACE("client wnd size is %s\n", wine_dbgstr_rect(&rect));
360 rect.left += infoPtr->horizontalBorder;
361 rect.top += infoPtr->verticalBorder;
363 /* set bounds for simple rectangle */
364 infoPtr->part0.bound = rect;
366 /* set bounds for non-simple rectangles */
367 for (i = 0; i < infoPtr->numParts; i++) {
368 part = &infoPtr->parts[i];
369 r = &infoPtr->parts[i].bound;
371 r->bottom = rect.bottom;
375 r->left = infoPtr->parts[i-1].bound.right + infoPtr->horizontalGap;
377 r->right = rect.right;
381 if (infoPtr->hwndToolTip) {
384 ti.cbSize = sizeof(TTTOOLINFOW);
385 ti.hwnd = infoPtr->Self;
388 SendMessageW (infoPtr->hwndToolTip, TTM_NEWTOOLRECTW,
396 STATUSBAR_Relay2Tip (const STATUS_INFO *infoPtr, UINT uMsg,
397 WPARAM wParam, LPARAM lParam)
401 msg.hwnd = infoPtr->Self;
405 msg.time = GetMessageTime ();
406 msg.pt.x = (short)LOWORD(GetMessagePos ());
407 msg.pt.y = (short)HIWORD(GetMessagePos ());
409 return SendMessageW (infoPtr->hwndToolTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
414 STATUSBAR_GetBorders (const STATUS_INFO *infoPtr, INT out[])
417 out[0] = infoPtr->horizontalBorder;
418 out[1] = infoPtr->verticalBorder;
419 out[2] = infoPtr->horizontalGap;
426 STATUSBAR_SetBorders (STATUS_INFO *infoPtr, const INT in[])
429 infoPtr->horizontalBorder = in[0];
430 infoPtr->verticalBorder = in[1];
431 infoPtr->horizontalGap = in[2];
432 InvalidateRect(infoPtr->Self, NULL, FALSE);
439 STATUSBAR_GetIcon (const STATUS_INFO *infoPtr, INT nPart)
441 TRACE("%d\n", nPart);
442 /* MSDN says: "simple parts are indexed with -1" */
443 if ((nPart < -1) || (nPart >= infoPtr->numParts))
447 return (infoPtr->part0.hIcon);
449 return (infoPtr->parts[nPart].hIcon);
454 STATUSBAR_GetParts (const STATUS_INFO *infoPtr, INT num_parts, INT parts[])
458 TRACE("(%d)\n", num_parts);
460 for (i = 0; i < num_parts; i++) {
461 parts[i] = infoPtr->parts[i].x;
464 return infoPtr->numParts;
469 STATUSBAR_GetRect (const STATUS_INFO *infoPtr, INT nPart, LPRECT rect)
471 TRACE("part %d\n", nPart);
472 if(nPart >= infoPtr->numParts || nPart < 0)
475 *rect = infoPtr->part0.bound;
477 *rect = infoPtr->parts[nPart].bound;
483 STATUSBAR_GetTextA (STATUS_INFO *infoPtr, INT nPart, LPSTR buf)
485 STATUSWINDOWPART *part;
488 TRACE("part %d\n", nPart);
490 /* MSDN says: "simple parts use index of 0", so this check is ok. */
491 if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
494 part = &infoPtr->part0;
496 part = &infoPtr->parts[nPart];
498 if (part->style & SBT_OWNERDRAW)
499 result = (LRESULT)part->text;
501 DWORD len = part->text ? WideCharToMultiByte( CP_ACP, 0, part->text, -1,
502 NULL, 0, NULL, NULL ) - 1 : 0;
503 result = MAKELONG( len, part->style );
504 if (part->text && buf)
505 WideCharToMultiByte( CP_ACP, 0, part->text, -1, buf, len+1, NULL, NULL );
512 STATUSBAR_GetTextW (STATUS_INFO *infoPtr, INT nPart, LPWSTR buf)
514 STATUSWINDOWPART *part;
517 TRACE("part %d\n", nPart);
518 if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
521 part = &infoPtr->part0;
523 part = &infoPtr->parts[nPart];
525 if (part->style & SBT_OWNERDRAW)
526 result = (LRESULT)part->text;
528 result = part->text ? strlenW (part->text) : 0;
529 result |= (part->style << 16);
530 if (part->text && buf)
531 strcpyW (buf, part->text);
538 STATUSBAR_GetTextLength (STATUS_INFO *infoPtr, INT nPart)
540 STATUSWINDOWPART *part;
543 TRACE("part %d\n", nPart);
545 /* MSDN says: "simple parts use index of 0", so this check is ok. */
546 if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
549 part = &infoPtr->part0;
551 part = &infoPtr->parts[nPart];
553 if ((~part->style & SBT_OWNERDRAW) && part->text)
554 result = strlenW(part->text);
558 result |= (part->style << 16);
563 STATUSBAR_GetTipTextA (const STATUS_INFO *infoPtr, INT id, LPSTR tip, INT size)
567 CHAR buf[INFOTIPSIZE];
570 if (infoPtr->hwndToolTip) {
572 ti.cbSize = sizeof(TTTOOLINFOA);
573 ti.hwnd = infoPtr->Self;
576 SendMessageA (infoPtr->hwndToolTip, TTM_GETTEXTA, 0, (LPARAM)&ti);
578 lstrcpynA (tip, buf, size);
585 STATUSBAR_GetTipTextW (const STATUS_INFO *infoPtr, INT id, LPWSTR tip, INT size)
589 WCHAR buf[INFOTIPSIZE];
592 if (infoPtr->hwndToolTip) {
594 ti.cbSize = sizeof(TTTOOLINFOW);
595 ti.hwnd = infoPtr->Self;
598 SendMessageW(infoPtr->hwndToolTip, TTM_GETTEXTW, 0, (LPARAM)&ti);
600 lstrcpynW(tip, buf, size);
608 STATUSBAR_SetBkColor (STATUS_INFO *infoPtr, COLORREF color)
612 oldBkColor = infoPtr->clrBk;
613 infoPtr->clrBk = color;
614 InvalidateRect(infoPtr->Self, NULL, FALSE);
616 TRACE("CREF: %08x -> %08x\n", oldBkColor, infoPtr->clrBk);
622 STATUSBAR_SetIcon (STATUS_INFO *infoPtr, INT nPart, HICON hIcon)
624 if ((nPart < -1) || (nPart >= infoPtr->numParts))
627 TRACE("setting part %d\n", nPart);
629 /* FIXME: MSDN says "if nPart is -1, the status bar is assumed simple" */
631 if (infoPtr->part0.hIcon == hIcon) /* same as - no redraw */
633 infoPtr->part0.hIcon = hIcon;
635 InvalidateRect(infoPtr->Self, &infoPtr->part0.bound, FALSE);
637 if (infoPtr->parts[nPart].hIcon == hIcon) /* same as - no redraw */
640 infoPtr->parts[nPart].hIcon = hIcon;
641 if (!(infoPtr->simple))
642 InvalidateRect(infoPtr->Self, &infoPtr->parts[nPart].bound, FALSE);
649 STATUSBAR_SetMinHeight (STATUS_INFO *infoPtr, INT height)
651 DWORD ysize = GetSystemMetrics(SM_CYSIZE);
652 if (ysize & 1) ysize--;
653 infoPtr->minHeight = max(height, ysize);
654 infoPtr->height = STATUSBAR_ComputeHeight(infoPtr);
655 /* like native, don't resize the control */
661 STATUSBAR_SetParts (STATUS_INFO *infoPtr, INT count, LPINT parts)
663 STATUSWINDOWPART *tmp;
666 TRACE("(%d,%p)\n", count, parts);
668 oldNumParts = infoPtr->numParts;
669 infoPtr->numParts = count;
670 if (oldNumParts > infoPtr->numParts) {
671 for (i = infoPtr->numParts ; i < oldNumParts; i++) {
672 if (!(infoPtr->parts[i].style & SBT_OWNERDRAW))
673 Free (infoPtr->parts[i].text);
675 } else if (oldNumParts < infoPtr->numParts) {
676 tmp = Alloc (sizeof(STATUSWINDOWPART) * infoPtr->numParts);
677 if (!tmp) return FALSE;
678 for (i = 0; i < oldNumParts; i++) {
679 tmp[i] = infoPtr->parts[i];
681 Free (infoPtr->parts);
682 infoPtr->parts = tmp;
684 if (oldNumParts == infoPtr->numParts) {
685 for (i=0; i < oldNumParts; i++)
686 if (infoPtr->parts[i].x != parts[i])
688 if (i==oldNumParts) /* Unchanged? no need to redraw! */
692 for (i = 0; i < infoPtr->numParts; i++)
693 infoPtr->parts[i].x = parts[i];
695 if (infoPtr->hwndToolTip) {
699 ZeroMemory (&ti, sizeof(TTTOOLINFOW));
700 ti.cbSize = sizeof(TTTOOLINFOW);
701 ti.hwnd = infoPtr->Self;
703 nTipCount = SendMessageW (infoPtr->hwndToolTip, TTM_GETTOOLCOUNT, 0, 0);
704 if (nTipCount < infoPtr->numParts) {
706 for (i = nTipCount; i < infoPtr->numParts; i++) {
707 TRACE("add tool %d\n", i);
709 SendMessageW (infoPtr->hwndToolTip, TTM_ADDTOOLW,
713 else if (nTipCount > infoPtr->numParts) {
715 for (i = nTipCount - 1; i >= infoPtr->numParts; i--) {
716 TRACE("delete tool %d\n", i);
718 SendMessageW (infoPtr->hwndToolTip, TTM_DELTOOLW,
723 STATUSBAR_SetPartBounds (infoPtr);
724 InvalidateRect(infoPtr->Self, NULL, FALSE);
730 STATUSBAR_SetTextT (STATUS_INFO *infoPtr, INT nPart, WORD style,
731 LPCWSTR text, BOOL isW)
733 STATUSWINDOWPART *part=NULL;
734 BOOL changed = FALSE;
737 if (style & SBT_OWNERDRAW) {
738 TRACE("part %d, text %p\n",nPart,text);
740 else TRACE("part %d, text %s\n", nPart, debugstr_t(text, isW));
742 /* MSDN says: "If the parameter is set to SB_SIMPLEID (255), the status
743 * window is assumed to be a simple window */
745 if (nPart == 0x00ff) {
746 part = &infoPtr->part0;
748 if (infoPtr->parts && nPart >= 0 && nPart < infoPtr->numParts) {
749 part = &infoPtr->parts[nPart];
752 if (!part) return FALSE;
754 if (part->style != style)
757 oldStyle = part->style;
759 if (style & SBT_OWNERDRAW) {
760 if (!(oldStyle & SBT_OWNERDRAW))
762 part->text = (LPWSTR)text;
767 LPCSTR atxt = (LPCSTR)text;
768 DWORD len = MultiByteToWideChar( CP_ACP, 0, atxt, -1, NULL, 0 );
769 ntext = Alloc( (len + 1)*sizeof(WCHAR) );
770 if (!ntext) return FALSE;
771 MultiByteToWideChar( CP_ACP, 0, atxt, -1, ntext, len );
773 ntext = Alloc( (strlenW(text) + 1)*sizeof(WCHAR) );
774 if (!ntext) return FALSE;
775 strcpyW (ntext, text);
778 /* check if text is unchanged -> no need to redraw */
780 if (!changed && part->text && !lstrcmpW(ntext, part->text)) {
785 if (!changed && !part->text)
789 if (!(oldStyle & SBT_OWNERDRAW))
793 InvalidateRect(infoPtr->Self, &part->bound, FALSE);
794 UpdateWindow(infoPtr->Self);
801 STATUSBAR_SetTipTextA (const STATUS_INFO *infoPtr, INT id, LPSTR text)
803 TRACE("part %d: \"%s\"\n", id, text);
804 if (infoPtr->hwndToolTip) {
806 ti.cbSize = sizeof(TTTOOLINFOA);
807 ti.hwnd = infoPtr->Self;
811 SendMessageA (infoPtr->hwndToolTip, TTM_UPDATETIPTEXTA, 0, (LPARAM)&ti);
819 STATUSBAR_SetTipTextW (const STATUS_INFO *infoPtr, INT id, LPWSTR text)
821 TRACE("part %d: \"%s\"\n", id, debugstr_w(text));
822 if (infoPtr->hwndToolTip) {
824 ti.cbSize = sizeof(TTTOOLINFOW);
825 ti.hwnd = infoPtr->Self;
829 SendMessageW (infoPtr->hwndToolTip, TTM_UPDATETIPTEXTW, 0, (LPARAM)&ti);
836 static inline LRESULT
837 STATUSBAR_SetUnicodeFormat (STATUS_INFO *infoPtr, BOOL bUnicode)
839 BOOL bOld = infoPtr->bUnicode;
841 TRACE("(0x%x)\n", bUnicode);
842 infoPtr->bUnicode = bUnicode;
849 STATUSBAR_Simple (STATUS_INFO *infoPtr, BOOL simple)
853 TRACE("(simple=%d)\n", simple);
854 if (infoPtr->simple == simple) /* no need to change */
857 infoPtr->simple = simple;
859 /* send notification */
860 nmhdr.hwndFrom = infoPtr->Self;
861 nmhdr.idFrom = GetWindowLongPtrW (infoPtr->Self, GWLP_ID);
862 nmhdr.code = SBN_SIMPLEMODECHANGE;
863 SendMessageW (infoPtr->Notify, WM_NOTIFY, 0, (LPARAM)&nmhdr);
864 InvalidateRect(infoPtr->Self, NULL, FALSE);
870 STATUSBAR_WMDestroy (STATUS_INFO *infoPtr)
875 for (i = 0; i < infoPtr->numParts; i++) {
876 if (!(infoPtr->parts[i].style & SBT_OWNERDRAW))
877 Free (infoPtr->parts[i].text);
879 if (!(infoPtr->part0.style & SBT_OWNERDRAW))
880 Free (infoPtr->part0.text);
881 Free (infoPtr->parts);
883 /* delete default font */
884 if (infoPtr->hDefaultFont)
885 DeleteObject (infoPtr->hDefaultFont);
887 /* delete tool tip control */
888 if (infoPtr->hwndToolTip)
889 DestroyWindow (infoPtr->hwndToolTip);
891 CloseThemeData (GetWindowTheme (infoPtr->Self));
893 SetWindowLongPtrW(infoPtr->Self, 0, 0);
900 STATUSBAR_WMCreate (HWND hwnd, const CREATESTRUCTA *lpCreate)
902 STATUS_INFO *infoPtr;
903 NONCLIENTMETRICSW nclm;
909 infoPtr = Alloc (sizeof(STATUS_INFO));
910 if (!infoPtr) goto create_fail;
911 SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
913 infoPtr->Self = hwnd;
914 infoPtr->Notify = lpCreate->hwndParent;
915 infoPtr->numParts = 1;
917 infoPtr->simple = FALSE;
918 infoPtr->clrBk = CLR_DEFAULT;
920 infoPtr->horizontalBorder = HORZ_BORDER;
921 infoPtr->verticalBorder = VERT_BORDER;
922 infoPtr->horizontalGap = HORZ_GAP;
923 infoPtr->minHeight = GetSystemMetrics(SM_CYSIZE);
924 if (infoPtr->minHeight & 1) infoPtr->minHeight--;
926 STATUSBAR_NotifyFormat(infoPtr, infoPtr->Notify, NF_REQUERY);
928 ZeroMemory (&nclm, sizeof(nclm));
929 nclm.cbSize = sizeof(nclm);
930 SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, nclm.cbSize, &nclm, 0);
931 infoPtr->hDefaultFont = CreateFontIndirectW (&nclm.lfStatusFont);
933 GetClientRect (hwnd, &rect);
935 /* initialize simple case */
936 infoPtr->part0.bound = rect;
937 infoPtr->part0.text = 0;
938 infoPtr->part0.x = 0;
939 infoPtr->part0.style = 0;
940 infoPtr->part0.hIcon = 0;
942 /* initialize first part */
943 infoPtr->parts = Alloc (sizeof(STATUSWINDOWPART));
944 if (!infoPtr->parts) goto create_fail;
945 infoPtr->parts[0].bound = rect;
946 infoPtr->parts[0].text = 0;
947 infoPtr->parts[0].x = -1;
948 infoPtr->parts[0].style = 0;
949 infoPtr->parts[0].hIcon = 0;
951 OpenThemeData (hwnd, themeClass);
953 if (lpCreate->lpszName && (len = strlenW ((LPCWSTR)lpCreate->lpszName)))
955 infoPtr->parts[0].text = Alloc ((len + 1)*sizeof(WCHAR));
956 if (!infoPtr->parts[0].text) goto create_fail;
957 strcpyW (infoPtr->parts[0].text, (LPCWSTR)lpCreate->lpszName);
960 dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
961 /* native seems to clear WS_BORDER, too */
962 dwStyle &= ~WS_BORDER;
963 SetWindowLongW (hwnd, GWL_STYLE, dwStyle);
965 infoPtr->height = STATUSBAR_ComputeHeight(infoPtr);
967 if (dwStyle & SBT_TOOLTIPS) {
968 infoPtr->hwndToolTip =
969 CreateWindowExW (0, TOOLTIPS_CLASSW, NULL, WS_POPUP | TTS_ALWAYSTIP,
970 CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
971 CW_USEDEFAULT, hwnd, 0,
972 (HINSTANCE)GetWindowLongPtrW(hwnd, GWLP_HINSTANCE), NULL);
974 if (infoPtr->hwndToolTip) {
975 NMTOOLTIPSCREATED nmttc;
977 nmttc.hdr.hwndFrom = hwnd;
978 nmttc.hdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
979 nmttc.hdr.code = NM_TOOLTIPSCREATED;
980 nmttc.hwndToolTips = infoPtr->hwndToolTip;
982 SendMessageW (lpCreate->hwndParent, WM_NOTIFY, nmttc.hdr.idFrom, (LPARAM)&nmttc);
990 if (infoPtr) STATUSBAR_WMDestroy(infoPtr);
995 /* in contrast to SB_GETTEXT*, WM_GETTEXT handles the text
996 * of the first part only (usual behaviour) */
998 STATUSBAR_WMGetText (const STATUS_INFO *infoPtr, INT size, LPWSTR buf)
1003 if (!(infoPtr->parts[0].text))
1006 len = strlenW (infoPtr->parts[0].text);
1009 strcpyW (buf, infoPtr->parts[0].text);
1018 STATUSBAR_WMNCHitTest (const STATUS_INFO *infoPtr, INT x, INT y)
1020 if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP) {
1024 GetClientRect (infoPtr->Self, &rect);
1028 ScreenToClient (infoPtr->Self, &pt);
1030 rect.left = rect.right - 13;
1033 if (PtInRect (&rect, pt))
1034 return HTBOTTOMRIGHT;
1042 STATUSBAR_WMPaint (STATUS_INFO *infoPtr, HDC hdc)
1047 if (hdc) return STATUSBAR_Refresh (infoPtr, hdc);
1048 hdc = BeginPaint (infoPtr->Self, &ps);
1049 STATUSBAR_Refresh (infoPtr, hdc);
1050 EndPaint (infoPtr->Self, &ps);
1057 STATUSBAR_WMSetFont (STATUS_INFO *infoPtr, HFONT font, BOOL redraw)
1059 infoPtr->hFont = font;
1060 TRACE("%p\n", infoPtr->hFont);
1062 infoPtr->height = STATUSBAR_ComputeHeight(infoPtr);
1063 SendMessageW(infoPtr->Self, WM_SIZE, 0, 0); /* update size */
1065 InvalidateRect(infoPtr->Self, NULL, FALSE);
1072 STATUSBAR_WMSetText (const STATUS_INFO *infoPtr, LPCSTR text)
1074 STATUSWINDOWPART *part;
1078 if (infoPtr->numParts == 0)
1081 part = &infoPtr->parts[0];
1082 /* duplicate string */
1086 if (text && (len = strlenW((LPCWSTR)text))) {
1087 part->text = Alloc ((len+1)*sizeof(WCHAR));
1088 if (!part->text) return FALSE;
1089 strcpyW (part->text, (LPCWSTR)text);
1092 InvalidateRect(infoPtr->Self, &part->bound, FALSE);
1099 STATUSBAR_WMSize (STATUS_INFO *infoPtr, WORD flags)
1104 /* Need to resize width to match parent */
1105 TRACE("flags %04x\n", flags);
1107 if (flags != SIZE_RESTORED && flags != SIZE_MAXIMIZED) {
1108 WARN("flags MUST be SIZE_RESTORED or SIZE_MAXIMIZED\n");
1112 if (GetWindowLongW(infoPtr->Self, GWL_STYLE) & CCS_NORESIZE) return FALSE;
1114 /* width and height don't apply */
1115 if (!GetClientRect (infoPtr->Notify, &parent_rect))
1118 width = parent_rect.right - parent_rect.left;
1119 x = parent_rect.left;
1120 y = parent_rect.bottom - infoPtr->height;
1121 MoveWindow (infoPtr->Self, x, y, width, infoPtr->height, TRUE);
1122 STATUSBAR_SetPartBounds (infoPtr);
1127 /* update theme after a WM_THEMECHANGED message */
1128 static LRESULT theme_changed (const STATUS_INFO* infoPtr)
1130 HTHEME theme = GetWindowTheme (infoPtr->Self);
1131 CloseThemeData (theme);
1132 OpenThemeData (infoPtr->Self, themeClass);
1138 STATUSBAR_NotifyFormat (STATUS_INFO *infoPtr, HWND from, INT cmd)
1140 if (cmd == NF_REQUERY) {
1141 INT i = SendMessageW(from, WM_NOTIFYFORMAT, (WPARAM)infoPtr->Self, NF_QUERY);
1142 infoPtr->bUnicode = (i == NFR_UNICODE);
1144 return infoPtr->bUnicode ? NFR_UNICODE : NFR_ANSI;
1149 STATUSBAR_SendMouseNotify(const STATUS_INFO *infoPtr, UINT code, LPARAM lParam)
1153 TRACE("code %04x, lParam=%lx\n", code, lParam);
1154 nm.hdr.hwndFrom = infoPtr->Self;
1155 nm.hdr.idFrom = GetWindowLongPtrW(infoPtr->Self, GWLP_ID);
1157 nm.pt.x = (short)LOWORD(lParam);
1158 nm.pt.y = (short)HIWORD(lParam);
1159 nm.dwItemSpec = STATUSBAR_InternalHitTest(infoPtr, &nm.pt);
1161 nm.dwHitInfo = 0x30000; /* seems constant */
1162 SendMessageW(infoPtr->Notify, WM_NOTIFY, 0, (LPARAM)&nm);
1168 static LRESULT WINAPI
1169 StatusWindowProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
1171 STATUS_INFO *infoPtr = (STATUS_INFO *)GetWindowLongPtrW (hwnd, 0);
1172 INT nPart = ((INT) wParam) & 0x00ff;
1175 TRACE("hwnd=%p msg=%x wparam=%lx lparam=%lx\n", hwnd, msg, wParam, lParam);
1176 if (!infoPtr && msg != WM_CREATE)
1177 return DefWindowProcW (hwnd, msg, wParam, lParam);
1181 return STATUSBAR_GetBorders (infoPtr, (INT *)lParam);
1184 return (LRESULT)STATUSBAR_GetIcon (infoPtr, nPart);
1187 return STATUSBAR_GetParts (infoPtr, (INT)wParam, (INT *)lParam);
1190 return STATUSBAR_GetRect (infoPtr, nPart, (LPRECT)lParam);
1193 return STATUSBAR_GetTextA (infoPtr, nPart, (LPSTR)lParam);
1196 return STATUSBAR_GetTextW (infoPtr, nPart, (LPWSTR)lParam);
1198 case SB_GETTEXTLENGTHA:
1199 case SB_GETTEXTLENGTHW:
1200 return STATUSBAR_GetTextLength (infoPtr, nPart);
1202 case SB_GETTIPTEXTA:
1203 return STATUSBAR_GetTipTextA (infoPtr, LOWORD(wParam), (LPSTR)lParam, HIWORD(wParam));
1205 case SB_GETTIPTEXTW:
1206 return STATUSBAR_GetTipTextW (infoPtr, LOWORD(wParam), (LPWSTR)lParam, HIWORD(wParam));
1208 case SB_GETUNICODEFORMAT:
1209 return infoPtr->bUnicode;
1212 return infoPtr->simple;
1215 return STATUSBAR_SetBorders (infoPtr, (INT *)lParam);
1218 return STATUSBAR_SetBkColor (infoPtr, (COLORREF)lParam);
1221 return STATUSBAR_SetIcon (infoPtr, nPart, (HICON)lParam);
1223 case SB_SETMINHEIGHT:
1224 return STATUSBAR_SetMinHeight (infoPtr, (INT)wParam);
1227 return STATUSBAR_SetParts (infoPtr, (INT)wParam, (LPINT)lParam);
1230 return STATUSBAR_SetTextT (infoPtr, nPart, wParam & 0xff00, (LPCWSTR)lParam, FALSE);
1233 return STATUSBAR_SetTextT (infoPtr, nPart, wParam & 0xff00, (LPCWSTR)lParam, TRUE);
1235 case SB_SETTIPTEXTA:
1236 return STATUSBAR_SetTipTextA (infoPtr, (INT)wParam, (LPSTR)lParam);
1238 case SB_SETTIPTEXTW:
1239 return STATUSBAR_SetTipTextW (infoPtr, (INT)wParam, (LPWSTR)lParam);
1241 case SB_SETUNICODEFORMAT:
1242 return STATUSBAR_SetUnicodeFormat (infoPtr, (BOOL)wParam);
1245 return STATUSBAR_Simple (infoPtr, (BOOL)wParam);
1248 return STATUSBAR_WMCreate (hwnd, (LPCREATESTRUCTA)lParam);
1251 return STATUSBAR_WMDestroy (infoPtr);
1254 return (LRESULT)(infoPtr->hFont? infoPtr->hFont : infoPtr->hDefaultFont);
1257 return STATUSBAR_WMGetText (infoPtr, (INT)wParam, (LPWSTR)lParam);
1259 case WM_GETTEXTLENGTH:
1260 return STATUSBAR_GetTextLength (infoPtr, 0);
1262 case WM_LBUTTONDBLCLK:
1263 return STATUSBAR_SendMouseNotify(infoPtr, NM_DBLCLK, lParam);
1266 return STATUSBAR_SendMouseNotify(infoPtr, NM_CLICK, lParam);
1269 return STATUSBAR_Relay2Tip (infoPtr, msg, wParam, lParam);
1272 res = STATUSBAR_WMNCHitTest(infoPtr, (short)LOWORD(lParam),
1273 (short)HIWORD(lParam));
1274 if (res != HTERROR) return res;
1275 return DefWindowProcW (hwnd, msg, wParam, lParam);
1277 case WM_NCLBUTTONUP:
1278 case WM_NCLBUTTONDOWN:
1279 PostMessageW (infoPtr->Notify, msg, wParam, lParam);
1282 case WM_NOTIFYFORMAT:
1283 return STATUSBAR_NotifyFormat(infoPtr, (HWND)wParam, (INT)lParam);
1285 case WM_PRINTCLIENT:
1287 return STATUSBAR_WMPaint (infoPtr, (HDC)wParam);
1289 case WM_RBUTTONDBLCLK:
1290 return STATUSBAR_SendMouseNotify(infoPtr, NM_RDBLCLK, lParam);
1293 return STATUSBAR_SendMouseNotify(infoPtr, NM_RCLICK, lParam);
1296 return STATUSBAR_WMSetFont (infoPtr, (HFONT)wParam, LOWORD(lParam));
1299 return STATUSBAR_WMSetText (infoPtr, (LPCSTR)lParam);
1302 if (STATUSBAR_WMSize (infoPtr, (WORD)wParam)) return 0;
1303 return DefWindowProcW (hwnd, msg, wParam, lParam);
1305 case WM_THEMECHANGED:
1306 return theme_changed (infoPtr);
1309 if ((msg >= WM_USER) && (msg < WM_APP) && !COMCTL32_IsReflectedMessage(msg))
1310 ERR("unknown msg %04x wp=%04lx lp=%08lx\n",
1311 msg, wParam, lParam);
1312 return DefWindowProcW (hwnd, msg, wParam, lParam);
1317 /***********************************************************************
1318 * STATUS_Register [Internal]
1320 * Registers the status window class.
1324 STATUS_Register (void)
1328 ZeroMemory (&wndClass, sizeof(WNDCLASSW));
1329 wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW;
1330 wndClass.lpfnWndProc = StatusWindowProc;
1331 wndClass.cbClsExtra = 0;
1332 wndClass.cbWndExtra = sizeof(STATUS_INFO *);
1333 wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
1334 wndClass.hbrBackground = (HBRUSH)(COLOR_BTNFACE + 1);
1335 wndClass.lpszClassName = STATUSCLASSNAMEW;
1337 RegisterClassW (&wndClass);
1341 /***********************************************************************
1342 * STATUS_Unregister [Internal]
1344 * Unregisters the status window class.
1348 STATUS_Unregister (void)
1350 UnregisterClassW (STATUSCLASSNAMEW, NULL);