1256 lines
31 KiB
C
1256 lines
31 KiB
C
/*
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* Interface code to StatusWindow widget/control
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*
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* Copyright 1996 Bruce Milner
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* Copyright 1998, 1999 Eric Kohl
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* Copyright 2002 Dimitrie O. Paun
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* FIXME:
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* 1) Implement all CCS_* styles.
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* 2) Should we hide grip if the parent window is maximized?
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*/
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#include <string.h>
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#include "winbase.h"
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#include "wine/unicode.h"
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#include "commctrl.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(statusbar);
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typedef struct
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{
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INT x;
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INT style;
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RECT bound;
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LPWSTR text;
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HICON hIcon;
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} STATUSWINDOWPART;
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typedef struct
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{
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HWND Self;
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WORD numParts;
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UINT height;
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BOOL simple;
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HWND hwndToolTip;
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HFONT hFont;
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HFONT hDefaultFont;
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COLORREF clrBk; /* background color */
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BOOL bUnicode; /* unicode flag */
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BOOL NtfUnicode; /* notify format */
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STATUSWINDOWPART part0; /* simple window */
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STATUSWINDOWPART* parts;
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} STATUSWINDOWINFO;
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/*
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* Run tests using Waite Group Windows95 API Bible Vol. 1&2
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* The second cdrom contains executables drawstat.exe, gettext.exe,
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* simple.exe, getparts.exe, setparts.exe, statwnd.exe
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*/
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#define HORZ_BORDER 0
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#define VERT_BORDER 2
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#define HORZ_GAP 2
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#define STATUSBAR_GetInfoPtr(hwnd) ((STATUSWINDOWINFO *)GetWindowLongW (hwnd, 0))
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/* prototype */
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static void
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STATUSBAR_SetPartBounds (STATUSWINDOWINFO *infoPtr);
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static inline LPCSTR debugstr_t(LPCWSTR text, BOOL isW)
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{
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return isW ? debugstr_w(text) : debugstr_a((LPCSTR)text);
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}
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static void
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STATUSBAR_DrawSizeGrip (HDC hdc, LPRECT lpRect)
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{
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HPEN hOldPen;
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POINT pt;
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INT i;
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TRACE("draw size grip %d,%d - %d,%d\n", lpRect->left, lpRect->top, lpRect->right, lpRect->bottom);
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pt.x = lpRect->right - 1;
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pt.y = lpRect->bottom - 1;
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hOldPen = SelectObject (hdc, GetSysColorPen (COLOR_3DFACE));
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MoveToEx (hdc, pt.x - 12, pt.y, NULL);
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LineTo (hdc, pt.x, pt.y);
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LineTo (hdc, pt.x, pt.y - 13);
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pt.x--;
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pt.y--;
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SelectObject (hdc, GetSysColorPen (COLOR_3DSHADOW));
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for (i = 1; i < 11; i += 4) {
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MoveToEx (hdc, pt.x - i, pt.y, NULL);
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LineTo (hdc, pt.x + 1, pt.y - i - 1);
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MoveToEx (hdc, pt.x - i - 1, pt.y, NULL);
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LineTo (hdc, pt.x + 1, pt.y - i - 2);
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}
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SelectObject (hdc, GetSysColorPen (COLOR_3DHIGHLIGHT));
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for (i = 3; i < 13; i += 4) {
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MoveToEx (hdc, pt.x - i, pt.y, NULL);
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LineTo (hdc, pt.x + 1, pt.y - i - 1);
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}
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SelectObject (hdc, hOldPen);
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}
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static void
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STATUSBAR_DrawPart (HDC hdc, STATUSWINDOWPART *part)
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{
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RECT r = part->bound;
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UINT border = BDR_SUNKENOUTER;
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TRACE("part bound %d,%d - %d,%d\n", r.left, r.top, r.right, r.bottom);
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if (part->style & SBT_POPOUT)
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border = BDR_RAISEDOUTER;
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else if (part->style & SBT_NOBORDERS)
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border = 0;
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DrawEdge(hdc, &r, border, BF_RECT|BF_ADJUST);
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if (part->hIcon) {
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INT cy = r.bottom - r.top;
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r.left += 2;
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DrawIconEx (hdc, r.left, r.top, part->hIcon, cy, cy, 0, 0, DI_NORMAL);
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r.left += cy;
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}
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DrawStatusTextW (hdc, &r, part->text, SBT_NOBORDERS);
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}
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static void
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STATUSBAR_RefreshPart (STATUSWINDOWINFO *infoPtr, STATUSWINDOWPART *part, HDC hdc, int itemID)
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{
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HBRUSH hbrBk;
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HFONT hOldFont;
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TRACE("item %d\n", itemID);
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if (!IsWindowVisible (infoPtr->Self))
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return;
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if (part->bound.right < part->bound.left) return;
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if (infoPtr->clrBk != CLR_DEFAULT)
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hbrBk = CreateSolidBrush (infoPtr->clrBk);
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else
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hbrBk = GetSysColorBrush (COLOR_3DFACE);
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FillRect(hdc, &part->bound, hbrBk);
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hOldFont = SelectObject (hdc, infoPtr->hFont ? infoPtr->hFont : infoPtr->hDefaultFont);
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if (part->style & SBT_OWNERDRAW) {
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DRAWITEMSTRUCT dis;
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dis.CtlID = GetWindowLongW (infoPtr->Self, GWL_ID);
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dis.itemID = itemID;
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dis.hwndItem = infoPtr->Self;
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dis.hDC = hdc;
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dis.rcItem = part->bound;
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dis.itemData = (INT)part->text;
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SendMessageW (GetParent (infoPtr->Self), WM_DRAWITEM,
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(WPARAM)dis.CtlID, (LPARAM)&dis);
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} else
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STATUSBAR_DrawPart (hdc, part);
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SelectObject (hdc, hOldFont);
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if (infoPtr->clrBk != CLR_DEFAULT)
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DeleteObject (hbrBk);
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if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP) {
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RECT rect;
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GetClientRect (infoPtr->Self, &rect);
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STATUSBAR_DrawSizeGrip (hdc, &rect);
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}
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}
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static LRESULT
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STATUSBAR_Refresh (STATUSWINDOWINFO *infoPtr, HDC hdc)
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{
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int i;
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RECT rect;
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HBRUSH hbrBk;
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HFONT hOldFont;
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TRACE("\n");
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if (!IsWindowVisible(infoPtr->Self))
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return 0;
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STATUSBAR_SetPartBounds(infoPtr);
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GetClientRect (infoPtr->Self, &rect);
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if (infoPtr->clrBk != CLR_DEFAULT)
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hbrBk = CreateSolidBrush (infoPtr->clrBk);
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else
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hbrBk = GetSysColorBrush (COLOR_3DFACE);
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FillRect(hdc, &rect, hbrBk);
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hOldFont = SelectObject (hdc, infoPtr->hFont ? infoPtr->hFont : infoPtr->hDefaultFont);
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if (infoPtr->simple) {
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STATUSBAR_RefreshPart (infoPtr, &infoPtr->part0, hdc, 0);
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} else {
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for (i = 0; i < infoPtr->numParts; i++) {
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if (infoPtr->parts[i].style & SBT_OWNERDRAW) {
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DRAWITEMSTRUCT dis;
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dis.CtlID = GetWindowLongW (infoPtr->Self, GWL_ID);
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dis.itemID = i;
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dis.hwndItem = infoPtr->Self;
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dis.hDC = hdc;
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dis.rcItem = infoPtr->parts[i].bound;
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dis.itemData = (INT)infoPtr->parts[i].text;
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SendMessageW (GetParent (infoPtr->Self), WM_DRAWITEM,
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(WPARAM)dis.CtlID, (LPARAM)&dis);
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} else
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STATUSBAR_RefreshPart (infoPtr, &infoPtr->parts[i], hdc, i);
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}
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}
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SelectObject (hdc, hOldFont);
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if (infoPtr->clrBk != CLR_DEFAULT)
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DeleteObject (hbrBk);
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if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP)
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STATUSBAR_DrawSizeGrip (hdc, &rect);
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return 0;
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}
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static void
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STATUSBAR_SetPartBounds (STATUSWINDOWINFO *infoPtr)
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{
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STATUSWINDOWPART *part;
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RECT rect, *r;
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int i;
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/* get our window size */
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GetClientRect (infoPtr->Self, &rect);
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TRACE("client wnd size is %d,%d - %d,%d\n", rect.left, rect.top, rect.right, rect.bottom);
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rect.top += VERT_BORDER;
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/* set bounds for simple rectangle */
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infoPtr->part0.bound = rect;
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/* set bounds for non-simple rectangles */
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for (i = 0; i < infoPtr->numParts; i++) {
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part = &infoPtr->parts[i];
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r = &infoPtr->parts[i].bound;
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r->top = rect.top;
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r->bottom = rect.bottom;
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if (i == 0)
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r->left = 0;
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else
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r->left = infoPtr->parts[i-1].bound.right + HORZ_GAP;
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if (part->x == -1)
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r->right = rect.right;
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else
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r->right = part->x;
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if (infoPtr->hwndToolTip) {
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TTTOOLINFOW ti;
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ti.cbSize = sizeof(TTTOOLINFOW);
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ti.hwnd = infoPtr->Self;
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ti.uId = i;
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ti.rect = *r;
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SendMessageW (infoPtr->hwndToolTip, TTM_NEWTOOLRECTW,
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0, (LPARAM)&ti);
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}
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}
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}
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static LRESULT
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STATUSBAR_Relay2Tip (STATUSWINDOWINFO *infoPtr, UINT uMsg,
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WPARAM wParam, LPARAM lParam)
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{
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MSG msg;
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msg.hwnd = infoPtr->Self;
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msg.message = uMsg;
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msg.wParam = wParam;
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msg.lParam = lParam;
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msg.time = GetMessageTime ();
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msg.pt.x = LOWORD(GetMessagePos ());
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msg.pt.y = HIWORD(GetMessagePos ());
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return SendMessageW (infoPtr->hwndToolTip, TTM_RELAYEVENT, 0, (LPARAM)&msg);
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}
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static BOOL
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STATUSBAR_GetBorders (INT out[])
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{
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TRACE("\n");
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out[0] = HORZ_BORDER; /* horizontal border width */
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out[1] = VERT_BORDER; /* vertical border width */
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out[2] = HORZ_GAP; /* width of border between rectangles */
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return TRUE;
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}
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static HICON
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STATUSBAR_GetIcon (STATUSWINDOWINFO *infoPtr, INT nPart)
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{
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TRACE("%d\n", nPart);
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if ((nPart < -1) || (nPart >= infoPtr->numParts))
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return 0;
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if (nPart == -1)
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return (infoPtr->part0.hIcon);
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else
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return (infoPtr->parts[nPart].hIcon);
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}
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static INT
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STATUSBAR_GetParts (STATUSWINDOWINFO *infoPtr, INT num_parts, INT parts[])
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{
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INT i;
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TRACE("(%d)\n", num_parts);
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if (parts) {
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for (i = 0; i < num_parts; i++) {
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parts[i] = infoPtr->parts[i].x;
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}
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}
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return infoPtr->numParts;
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}
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static BOOL
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STATUSBAR_GetRect (STATUSWINDOWINFO *infoPtr, INT nPart, LPRECT rect)
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{
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TRACE("part %d\n", nPart);
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if (infoPtr->simple)
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*rect = infoPtr->part0.bound;
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else
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*rect = infoPtr->parts[nPart].bound;
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return TRUE;
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}
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static LRESULT
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STATUSBAR_GetTextA (STATUSWINDOWINFO *infoPtr, INT nPart, LPSTR buf)
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{
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STATUSWINDOWPART *part;
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LRESULT result;
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TRACE("part %d\n", nPart);
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if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
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if (infoPtr->simple)
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part = &infoPtr->part0;
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else
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part = &infoPtr->parts[nPart];
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if (part->style & SBT_OWNERDRAW)
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result = (LRESULT)part->text;
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else {
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DWORD len = part->text ? WideCharToMultiByte( CP_ACP, 0, part->text, -1,
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NULL, 0, NULL, NULL ) - 1 : 0;
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result = MAKELONG( len, part->style );
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if (part->text && buf)
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WideCharToMultiByte( CP_ACP, 0, part->text, -1, buf, len+1, NULL, NULL );
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}
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return result;
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}
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static LRESULT
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STATUSBAR_GetTextW (STATUSWINDOWINFO *infoPtr, INT nPart, LPWSTR buf)
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{
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STATUSWINDOWPART *part;
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LRESULT result;
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TRACE("part %d\n", nPart);
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if (nPart < 0 || nPart >= infoPtr->numParts) return 0;
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if (infoPtr->simple)
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part = &infoPtr->part0;
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else
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part = &infoPtr->parts[nPart];
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if (part->style & SBT_OWNERDRAW)
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result = (LRESULT)part->text;
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else {
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result = part->text ? strlenW (part->text) : 0;
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result |= (part->style << 16);
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if (part->text && buf)
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strcpyW (buf, part->text);
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}
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return result;
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}
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static LRESULT
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STATUSBAR_GetTextLength (STATUSWINDOWINFO *infoPtr, INT nPart)
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{
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STATUSWINDOWPART *part;
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DWORD result;
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TRACE("part %d\n", nPart);
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if (infoPtr->simple)
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part = &infoPtr->part0;
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else
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part = &infoPtr->parts[nPart];
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if (part->text)
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result = strlenW(part->text);
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else
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result = 0;
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result |= (part->style << 16);
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return result;
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}
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static LRESULT
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STATUSBAR_GetTipTextA (STATUSWINDOWINFO *infoPtr, INT id, LPSTR tip, INT size)
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{
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TRACE("\n");
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if (tip) {
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CHAR buf[INFOTIPSIZE];
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buf[0]='\0';
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if (infoPtr->hwndToolTip) {
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TTTOOLINFOA ti;
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ti.cbSize = sizeof(TTTOOLINFOA);
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ti.hwnd = infoPtr->Self;
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ti.uId = id;
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ti.lpszText = buf;
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SendMessageA (infoPtr->hwndToolTip, TTM_GETTEXTA, 0, (LPARAM)&ti);
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}
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lstrcpynA (tip, buf, size);
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}
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return 0;
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}
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static LRESULT
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STATUSBAR_GetTipTextW (STATUSWINDOWINFO *infoPtr, INT id, LPWSTR tip, INT size)
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{
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TRACE("\n");
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if (tip) {
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WCHAR buf[INFOTIPSIZE];
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buf[0]=0;
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if (infoPtr->hwndToolTip) {
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TTTOOLINFOW ti;
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ti.cbSize = sizeof(TTTOOLINFOW);
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ti.hwnd = infoPtr->Self;
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ti.uId = id;
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ti.lpszText = buf;
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SendMessageW(infoPtr->hwndToolTip, TTM_GETTEXTW, 0, (LPARAM)&ti);
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}
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lstrcpynW(tip, buf, size);
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}
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return 0;
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}
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static COLORREF
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STATUSBAR_SetBkColor (STATUSWINDOWINFO *infoPtr, COLORREF color)
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{
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COLORREF oldBkColor;
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oldBkColor = infoPtr->clrBk;
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infoPtr->clrBk = color;
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InvalidateRect(infoPtr->Self, NULL, FALSE);
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TRACE("CREF: %08lx -> %08lx\n", oldBkColor, infoPtr->clrBk);
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return oldBkColor;
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}
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static BOOL
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STATUSBAR_SetIcon (STATUSWINDOWINFO *infoPtr, INT nPart, HICON hIcon)
|
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{
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if ((nPart < -1) || (nPart >= infoPtr->numParts))
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return FALSE;
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TRACE("setting part %d\n", nPart);
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if (nPart == -1) {
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if (infoPtr->part0.hIcon == hIcon) /* same as - no redraw */
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return TRUE;
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infoPtr->part0.hIcon = hIcon;
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if (infoPtr->simple)
|
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InvalidateRect(infoPtr->Self, &infoPtr->part0.bound, FALSE);
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} else {
|
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if (infoPtr->parts[nPart].hIcon == hIcon) /* same as - no redraw */
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return TRUE;
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infoPtr->parts[nPart].hIcon = hIcon;
|
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if (!(infoPtr->simple))
|
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InvalidateRect(infoPtr->Self, &infoPtr->parts[nPart].bound, FALSE);
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}
|
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return TRUE;
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}
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|
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|
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static BOOL
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STATUSBAR_SetMinHeight (STATUSWINDOWINFO *infoPtr, INT height)
|
|
{
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|
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TRACE("(height=%d)\n", height);
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if (IsWindowVisible (infoPtr->Self)) {
|
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INT width, x, y;
|
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RECT parent_rect;
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|
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GetClientRect (GetParent (infoPtr->Self), &parent_rect);
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infoPtr->height = height + VERT_BORDER;
|
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width = parent_rect.right - parent_rect.left;
|
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x = parent_rect.left;
|
|
y = parent_rect.bottom - infoPtr->height;
|
|
MoveWindow (infoPtr->Self, parent_rect.left,
|
|
parent_rect.bottom - infoPtr->height,
|
|
width, infoPtr->height, TRUE);
|
|
STATUSBAR_SetPartBounds (infoPtr);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
STATUSBAR_SetParts (STATUSWINDOWINFO *infoPtr, INT count, LPINT parts)
|
|
{
|
|
STATUSWINDOWPART *tmp;
|
|
int i, oldNumParts;
|
|
|
|
TRACE("(%d,%p)\n", count, parts);
|
|
|
|
oldNumParts = infoPtr->numParts;
|
|
infoPtr->numParts = count;
|
|
if (oldNumParts > infoPtr->numParts) {
|
|
for (i = infoPtr->numParts ; i < oldNumParts; i++) {
|
|
if (infoPtr->parts[i].text && !(infoPtr->parts[i].style & SBT_OWNERDRAW))
|
|
COMCTL32_Free (infoPtr->parts[i].text);
|
|
}
|
|
} else if (oldNumParts < infoPtr->numParts) {
|
|
tmp = COMCTL32_Alloc (sizeof(STATUSWINDOWPART) * infoPtr->numParts);
|
|
if (!tmp) return FALSE;
|
|
for (i = 0; i < oldNumParts; i++) {
|
|
tmp[i] = infoPtr->parts[i];
|
|
}
|
|
if (infoPtr->parts)
|
|
COMCTL32_Free (infoPtr->parts);
|
|
infoPtr->parts = tmp;
|
|
}
|
|
if (oldNumParts == infoPtr->numParts) {
|
|
for (i=0; i < oldNumParts; i++)
|
|
if (infoPtr->parts[i].x != parts[i])
|
|
break;
|
|
if (i==oldNumParts) /* Unchanged? no need to redraw! */
|
|
return TRUE;
|
|
}
|
|
|
|
for (i = 0; i < infoPtr->numParts; i++)
|
|
infoPtr->parts[i].x = parts[i];
|
|
|
|
if (infoPtr->hwndToolTip) {
|
|
INT nTipCount, i;
|
|
TTTOOLINFOW ti;
|
|
|
|
ZeroMemory (&ti, sizeof(TTTOOLINFOW));
|
|
ti.cbSize = sizeof(TTTOOLINFOW);
|
|
ti.hwnd = infoPtr->Self;
|
|
|
|
nTipCount = SendMessageW (infoPtr->hwndToolTip, TTM_GETTOOLCOUNT, 0, 0);
|
|
if (nTipCount < infoPtr->numParts) {
|
|
/* add tools */
|
|
for (i = nTipCount; i < infoPtr->numParts; i++) {
|
|
TRACE("add tool %d\n", i);
|
|
ti.uId = i;
|
|
SendMessageW (infoPtr->hwndToolTip, TTM_ADDTOOLW,
|
|
0, (LPARAM)&ti);
|
|
}
|
|
}
|
|
else if (nTipCount > infoPtr->numParts) {
|
|
/* delete tools */
|
|
for (i = nTipCount - 1; i >= infoPtr->numParts; i--) {
|
|
TRACE("delete tool %d\n", i);
|
|
ti.uId = i;
|
|
SendMessageW (infoPtr->hwndToolTip, TTM_DELTOOLW,
|
|
0, (LPARAM)&ti);
|
|
}
|
|
}
|
|
}
|
|
STATUSBAR_SetPartBounds (infoPtr);
|
|
InvalidateRect(infoPtr->Self, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
STATUSBAR_SetTextT (STATUSWINDOWINFO *infoPtr, INT nPart, WORD style,
|
|
LPCWSTR text, BOOL isW)
|
|
{
|
|
STATUSWINDOWPART *part=NULL;
|
|
BOOL changed = FALSE;
|
|
|
|
TRACE("part %d, text %s\n", nPart, debugstr_t(text, isW));
|
|
if (nPart < 0 || nPart >= infoPtr->numParts) return FALSE;
|
|
|
|
if (nPart == 0x00ff)
|
|
part = &infoPtr->part0;
|
|
else if (!infoPtr->simple && infoPtr->parts)
|
|
part = &infoPtr->parts[nPart];
|
|
if (!part) return FALSE;
|
|
|
|
if (part->style != style)
|
|
changed = TRUE;
|
|
|
|
part->style = style;
|
|
if (style & SBT_OWNERDRAW) {
|
|
if (part->text == text)
|
|
return TRUE;
|
|
part->text = (LPWSTR)text;
|
|
} else {
|
|
LPWSTR ntext;
|
|
|
|
if (text && !isW) {
|
|
LPCSTR atxt = (LPCSTR)text;
|
|
DWORD len = MultiByteToWideChar( CP_ACP, 0, atxt, -1, NULL, 0 );
|
|
ntext = COMCTL32_Alloc( (len + 1)*sizeof(WCHAR) );
|
|
if (!ntext) return FALSE;
|
|
MultiByteToWideChar( CP_ACP, 0, atxt, -1, ntext, len );
|
|
} else if (text) {
|
|
ntext = COMCTL32_Alloc( (strlenW(text) + 1)*sizeof(WCHAR) );
|
|
if (!ntext) return FALSE;
|
|
strcpyW (ntext, text);
|
|
} else ntext = 0;
|
|
|
|
/* check if text is unchanged -> no need to redraw */
|
|
if (text) {
|
|
if (!changed && part->text && !lstrcmpW(ntext, part->text)) {
|
|
if (!isW) COMCTL32_Free(ntext);
|
|
return TRUE;
|
|
}
|
|
} else {
|
|
if (!changed && !part->text)
|
|
return TRUE;
|
|
}
|
|
|
|
if (part->text)
|
|
COMCTL32_Free (part->text);
|
|
part->text = ntext;
|
|
}
|
|
InvalidateRect(infoPtr->Self, &part->bound, FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_SetTipTextA (STATUSWINDOWINFO *infoPtr, INT id, LPSTR text)
|
|
{
|
|
TRACE("part %d: \"%s\"\n", id, text);
|
|
if (infoPtr->hwndToolTip) {
|
|
TTTOOLINFOA ti;
|
|
ti.cbSize = sizeof(TTTOOLINFOA);
|
|
ti.hwnd = infoPtr->Self;
|
|
ti.uId = id;
|
|
ti.hinst = 0;
|
|
ti.lpszText = text;
|
|
SendMessageA (infoPtr->hwndToolTip, TTM_UPDATETIPTEXTA,
|
|
0, (LPARAM)&ti);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_SetTipTextW (STATUSWINDOWINFO *infoPtr, INT id, LPWSTR text)
|
|
{
|
|
TRACE("part %d: \"%s\"\n", id, debugstr_w(text));
|
|
if (infoPtr->hwndToolTip) {
|
|
TTTOOLINFOW ti;
|
|
ti.cbSize = sizeof(TTTOOLINFOW);
|
|
ti.hwnd = infoPtr->Self;
|
|
ti.uId = id;
|
|
ti.hinst = 0;
|
|
ti.lpszText = text;
|
|
SendMessageW (infoPtr->hwndToolTip, TTM_UPDATETIPTEXTW,
|
|
0, (LPARAM)&ti);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
inline static LRESULT
|
|
STATUSBAR_SetUnicodeFormat (STATUSWINDOWINFO *infoPtr, BOOL bUnicode)
|
|
{
|
|
BOOL bOld = infoPtr->bUnicode;
|
|
|
|
TRACE("(0x%x)\n", bUnicode);
|
|
infoPtr->bUnicode = bUnicode;
|
|
|
|
return bOld;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
STATUSBAR_Simple (STATUSWINDOWINFO *infoPtr, BOOL simple)
|
|
{
|
|
NMHDR nmhdr;
|
|
|
|
TRACE("(simple=%d)\n", simple);
|
|
if (infoPtr->simple == simple) /* no need to change */
|
|
return TRUE;
|
|
|
|
infoPtr->simple = simple;
|
|
|
|
/* send notification */
|
|
nmhdr.hwndFrom = infoPtr->Self;
|
|
nmhdr.idFrom = GetWindowLongW (infoPtr->Self, GWL_ID);
|
|
nmhdr.code = SBN_SIMPLEMODECHANGE;
|
|
SendMessageW (GetParent (infoPtr->Self), WM_NOTIFY, 0, (LPARAM)&nmhdr);
|
|
InvalidateRect(infoPtr->Self, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_WMDestroy (STATUSWINDOWINFO *infoPtr)
|
|
{
|
|
int i;
|
|
|
|
TRACE("\n");
|
|
for (i = 0; i < infoPtr->numParts; i++) {
|
|
if (infoPtr->parts[i].text && !(infoPtr->parts[i].style & SBT_OWNERDRAW))
|
|
COMCTL32_Free (infoPtr->parts[i].text);
|
|
}
|
|
if (infoPtr->part0.text && !(infoPtr->part0.style & SBT_OWNERDRAW))
|
|
COMCTL32_Free (infoPtr->part0.text);
|
|
COMCTL32_Free (infoPtr->parts);
|
|
|
|
/* delete default font */
|
|
if (infoPtr->hDefaultFont)
|
|
DeleteObject (infoPtr->hDefaultFont);
|
|
|
|
/* delete tool tip control */
|
|
if (infoPtr->hwndToolTip)
|
|
DestroyWindow (infoPtr->hwndToolTip);
|
|
|
|
COMCTL32_Free (infoPtr);
|
|
SetWindowLongW(infoPtr->Self, 0, 0);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_WMCreate (HWND hwnd, LPCREATESTRUCTA lpCreate)
|
|
{
|
|
STATUSWINDOWINFO *infoPtr;
|
|
NONCLIENTMETRICSW nclm;
|
|
DWORD dwStyle;
|
|
RECT rect;
|
|
int i, width, len, textHeight = 0;
|
|
HDC hdc;
|
|
|
|
TRACE("\n");
|
|
infoPtr = (STATUSWINDOWINFO*)COMCTL32_Alloc (sizeof(STATUSWINDOWINFO));
|
|
if (!infoPtr) goto create_fail;
|
|
SetWindowLongW (hwnd, 0, (DWORD)infoPtr);
|
|
|
|
infoPtr->Self = hwnd;
|
|
infoPtr->numParts = 1;
|
|
infoPtr->parts = 0;
|
|
infoPtr->simple = FALSE;
|
|
infoPtr->clrBk = CLR_DEFAULT;
|
|
infoPtr->hFont = 0;
|
|
|
|
i = SendMessageW(GetParent (hwnd), WM_NOTIFYFORMAT, hwnd, NF_QUERY);
|
|
infoPtr->NtfUnicode = (i == NFR_UNICODE);
|
|
|
|
GetClientRect (hwnd, &rect);
|
|
InvalidateRect (hwnd, &rect, 0);
|
|
UpdateWindow(hwnd);
|
|
|
|
ZeroMemory (&nclm, sizeof(nclm));
|
|
nclm.cbSize = sizeof(nclm);
|
|
SystemParametersInfoW (SPI_GETNONCLIENTMETRICS, nclm.cbSize, &nclm, 0);
|
|
infoPtr->hDefaultFont = CreateFontIndirectW (&nclm.lfStatusFont);
|
|
|
|
/* initialize simple case */
|
|
infoPtr->part0.bound = rect;
|
|
infoPtr->part0.text = 0;
|
|
infoPtr->part0.x = 0;
|
|
infoPtr->part0.style = 0;
|
|
infoPtr->part0.hIcon = 0;
|
|
|
|
/* initialize first part */
|
|
infoPtr->parts = COMCTL32_Alloc (sizeof(STATUSWINDOWPART));
|
|
if (!infoPtr->parts) goto create_fail;
|
|
infoPtr->parts[0].bound = rect;
|
|
infoPtr->parts[0].text = 0;
|
|
infoPtr->parts[0].x = -1;
|
|
infoPtr->parts[0].style = 0;
|
|
infoPtr->parts[0].hIcon = 0;
|
|
|
|
if (IsWindowUnicode (hwnd)) {
|
|
infoPtr->bUnicode = TRUE;
|
|
if (lpCreate->lpszName &&
|
|
(len = strlenW ((LPCWSTR)lpCreate->lpszName))) {
|
|
infoPtr->parts[0].text = COMCTL32_Alloc ((len + 1)*sizeof(WCHAR));
|
|
if (!infoPtr->parts[0].text) goto create_fail;
|
|
strcpyW (infoPtr->parts[0].text, (LPCWSTR)lpCreate->lpszName);
|
|
}
|
|
}
|
|
else {
|
|
if (lpCreate->lpszName &&
|
|
(len = strlen((LPCSTR)lpCreate->lpszName))) {
|
|
DWORD lenW = MultiByteToWideChar( CP_ACP, 0, (LPCSTR)lpCreate->lpszName, -1, NULL, 0 );
|
|
infoPtr->parts[0].text = COMCTL32_Alloc (lenW*sizeof(WCHAR));
|
|
if (!infoPtr->parts[0].text) goto create_fail;
|
|
MultiByteToWideChar( CP_ACP, 0, (LPCSTR)lpCreate->lpszName, -1,
|
|
infoPtr->parts[0].text, lenW );
|
|
}
|
|
}
|
|
|
|
dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
|
|
|
|
/* statusbars on managed windows should not have SIZEGRIP style */
|
|
if ((dwStyle & SBARS_SIZEGRIP) && lpCreate->hwndParent)
|
|
if (GetWindowLongW (lpCreate->hwndParent, GWL_EXSTYLE) & WS_EX_MANAGED)
|
|
SetWindowLongW (hwnd, GWL_STYLE, dwStyle & ~SBARS_SIZEGRIP);
|
|
|
|
if ((hdc = GetDC (0))) {
|
|
TEXTMETRICW tm;
|
|
HFONT hOldFont;
|
|
|
|
hOldFont = SelectObject (hdc, infoPtr->hDefaultFont);
|
|
GetTextMetricsW (hdc, &tm);
|
|
textHeight = tm.tmHeight;
|
|
SelectObject (hdc, hOldFont);
|
|
ReleaseDC (0, hdc);
|
|
}
|
|
TRACE(" textHeight=%d\n", textHeight);
|
|
|
|
if (dwStyle & SBT_TOOLTIPS) {
|
|
infoPtr->hwndToolTip =
|
|
CreateWindowExW (0, TOOLTIPS_CLASSW, NULL, 0,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
hwnd, 0,
|
|
GetWindowLongW (hwnd, GWL_HINSTANCE), NULL);
|
|
|
|
if (infoPtr->hwndToolTip) {
|
|
NMTOOLTIPSCREATED nmttc;
|
|
|
|
nmttc.hdr.hwndFrom = hwnd;
|
|
nmttc.hdr.idFrom = GetWindowLongW (hwnd, GWL_ID);
|
|
nmttc.hdr.code = NM_TOOLTIPSCREATED;
|
|
nmttc.hwndToolTips = infoPtr->hwndToolTip;
|
|
|
|
SendMessageW (lpCreate->hwndParent, WM_NOTIFY,
|
|
(WPARAM)nmttc.hdr.idFrom, (LPARAM)&nmttc);
|
|
}
|
|
}
|
|
|
|
if (!(dwStyle & CCS_NORESIZE)) { /* don't resize wnd if it doesn't want it ! */
|
|
GetClientRect (GetParent (hwnd), &rect);
|
|
width = rect.right - rect.left;
|
|
infoPtr->height = textHeight + 4 + VERT_BORDER;
|
|
SetWindowPos(hwnd, 0, lpCreate->x, lpCreate->y - 1,
|
|
width, infoPtr->height, SWP_NOZORDER);
|
|
STATUSBAR_SetPartBounds (infoPtr);
|
|
}
|
|
|
|
return 0;
|
|
|
|
create_fail:
|
|
TRACE(" failed!\n");
|
|
if (infoPtr) STATUSBAR_WMDestroy(infoPtr);
|
|
return -1;
|
|
}
|
|
|
|
|
|
/* in contrast to SB_GETTEXT*, WM_GETTEXT handles the text
|
|
* of the first part only (usual behaviour) */
|
|
static INT
|
|
STATUSBAR_WMGetText (STATUSWINDOWINFO *infoPtr, INT size, LPWSTR buf)
|
|
{
|
|
INT len;
|
|
|
|
TRACE("\n");
|
|
if (!(infoPtr->parts[0].text))
|
|
return 0;
|
|
if (infoPtr->bUnicode)
|
|
len = strlenW (infoPtr->parts[0].text);
|
|
else
|
|
len = WideCharToMultiByte( CP_ACP, 0, infoPtr->parts[0].text, -1, NULL, 0, NULL, NULL )-1;
|
|
|
|
if (size > len) {
|
|
if (infoPtr->bUnicode)
|
|
strcpyW (buf, infoPtr->parts[0].text);
|
|
else
|
|
WideCharToMultiByte( CP_ACP, 0, infoPtr->parts[0].text, -1,
|
|
(LPSTR)buf, len+1, NULL, NULL );
|
|
return len;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
STATUSBAR_WMNCHitTest (STATUSWINDOWINFO *infoPtr, INT x, INT y)
|
|
{
|
|
if (GetWindowLongW (infoPtr->Self, GWL_STYLE) & SBARS_SIZEGRIP) {
|
|
RECT rect;
|
|
POINT pt;
|
|
|
|
GetClientRect (infoPtr->Self, &rect);
|
|
|
|
pt.x = x;
|
|
pt.y = y;
|
|
ScreenToClient (infoPtr->Self, &pt);
|
|
|
|
rect.left = rect.right - 13;
|
|
rect.top += 2;
|
|
|
|
if (PtInRect (&rect, pt))
|
|
return HTBOTTOMRIGHT;
|
|
}
|
|
|
|
return HTERROR;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_WMPaint (STATUSWINDOWINFO *infoPtr, HDC hdc)
|
|
{
|
|
PAINTSTRUCT ps;
|
|
|
|
TRACE("\n");
|
|
if (hdc) return STATUSBAR_Refresh (infoPtr, hdc);
|
|
hdc = BeginPaint (infoPtr->Self, &ps);
|
|
STATUSBAR_Refresh (infoPtr, hdc);
|
|
EndPaint (infoPtr->Self, &ps);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_WMSetFont (STATUSWINDOWINFO *infoPtr, HFONT font, BOOL redraw)
|
|
{
|
|
infoPtr->hFont = font;
|
|
TRACE("%04x\n", infoPtr->hFont);
|
|
if (redraw)
|
|
InvalidateRect(infoPtr->Self, NULL, FALSE);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
STATUSBAR_WMSetText (STATUSWINDOWINFO *infoPtr, LPCSTR text)
|
|
{
|
|
STATUSWINDOWPART *part;
|
|
int len;
|
|
|
|
TRACE("\n");
|
|
if (infoPtr->numParts == 0)
|
|
return FALSE;
|
|
|
|
part = &infoPtr->parts[0];
|
|
/* duplicate string */
|
|
if (part->text)
|
|
COMCTL32_Free (part->text);
|
|
part->text = 0;
|
|
if (infoPtr->bUnicode) {
|
|
if (text && (len = strlenW((LPCWSTR)text))) {
|
|
part->text = COMCTL32_Alloc ((len+1)*sizeof(WCHAR));
|
|
if (!part->text) return FALSE;
|
|
strcpyW (part->text, (LPCWSTR)text);
|
|
}
|
|
}
|
|
else {
|
|
if (text && (len = lstrlenA(text))) {
|
|
DWORD lenW = MultiByteToWideChar( CP_ACP, 0, text, -1, NULL, 0 );
|
|
part->text = COMCTL32_Alloc (lenW*sizeof(WCHAR));
|
|
if (!part->text) return FALSE;
|
|
MultiByteToWideChar( CP_ACP, 0, text, -1, part->text, lenW );
|
|
}
|
|
}
|
|
|
|
InvalidateRect(infoPtr->Self, &part->bound, FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
STATUSBAR_WMSize (STATUSWINDOWINFO *infoPtr, WORD flags)
|
|
{
|
|
INT width, x, y;
|
|
RECT parent_rect;
|
|
|
|
/* Need to resize width to match parent */
|
|
TRACE("flags %04x\n", flags);
|
|
|
|
if (flags != SIZE_RESTORED) {
|
|
WARN("flags MUST be SIZE_RESTORED\n");
|
|
return FALSE;
|
|
}
|
|
if (GetWindowLongW(infoPtr->Self, GWL_STYLE) & CCS_NORESIZE) return FALSE;
|
|
|
|
/* width and height don't apply */
|
|
GetClientRect (GetParent(infoPtr->Self), &parent_rect);
|
|
width = parent_rect.right - parent_rect.left;
|
|
x = parent_rect.left;
|
|
y = parent_rect.bottom - infoPtr->height;
|
|
MoveWindow (infoPtr->Self, parent_rect.left,
|
|
parent_rect.bottom - infoPtr->height,
|
|
width, infoPtr->height, TRUE);
|
|
STATUSBAR_SetPartBounds (infoPtr);
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_NotifyFormat (STATUSWINDOWINFO *infoPtr, HWND from, INT cmd)
|
|
{
|
|
if (cmd == NF_REQUERY) {
|
|
INT i = SendMessageW(from, WM_NOTIFYFORMAT, infoPtr->Self, NF_QUERY);
|
|
infoPtr->NtfUnicode = (i == NFR_UNICODE);
|
|
}
|
|
return infoPtr->NtfUnicode ? NFR_UNICODE : NFR_ANSI;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
STATUSBAR_SendNotify (HWND hwnd, UINT code)
|
|
{
|
|
NMHDR nmhdr;
|
|
|
|
TRACE("code %04x\n", code);
|
|
nmhdr.hwndFrom = hwnd;
|
|
nmhdr.idFrom = GetWindowLongW (hwnd, GWL_ID);
|
|
nmhdr.code = code;
|
|
SendMessageW (GetParent (hwnd), WM_NOTIFY, 0, (LPARAM)&nmhdr);
|
|
return 0;
|
|
}
|
|
|
|
|
|
|
|
static LRESULT WINAPI
|
|
StatusWindowProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr(hwnd);
|
|
INT nPart = ((INT) wParam) & 0x00ff;
|
|
LRESULT res;
|
|
|
|
TRACE("hwnd=%x msg=%x wparam=%x lparam=%lx\n", hwnd, msg, wParam, lParam);
|
|
if (!infoPtr && msg != WM_CREATE)
|
|
return DefWindowProcW (hwnd, msg, wParam, lParam);
|
|
|
|
switch (msg) {
|
|
case SB_GETBORDERS:
|
|
return STATUSBAR_GetBorders ((INT *)lParam);
|
|
|
|
case SB_GETICON:
|
|
return STATUSBAR_GetIcon (infoPtr, nPart);
|
|
|
|
case SB_GETPARTS:
|
|
return STATUSBAR_GetParts (infoPtr, (INT)wParam, (INT *)lParam);
|
|
|
|
case SB_GETRECT:
|
|
return STATUSBAR_GetRect (infoPtr, nPart, (LPRECT)lParam);
|
|
|
|
case SB_GETTEXTA:
|
|
return STATUSBAR_GetTextA (infoPtr, nPart, (LPSTR)lParam);
|
|
|
|
case SB_GETTEXTW:
|
|
return STATUSBAR_GetTextW (infoPtr, nPart, (LPWSTR)lParam);
|
|
|
|
case SB_GETTEXTLENGTHA:
|
|
case SB_GETTEXTLENGTHW:
|
|
return STATUSBAR_GetTextLength (infoPtr, nPart);
|
|
|
|
case SB_GETTIPTEXTA:
|
|
return STATUSBAR_GetTipTextA (infoPtr, LOWORD(wParam), (LPSTR)lParam, HIWORD(wParam));
|
|
|
|
case SB_GETTIPTEXTW:
|
|
return STATUSBAR_GetTipTextW (infoPtr, LOWORD(wParam), (LPWSTR)lParam, HIWORD(wParam));
|
|
|
|
case SB_GETUNICODEFORMAT:
|
|
return infoPtr->bUnicode;
|
|
|
|
case SB_ISSIMPLE:
|
|
return infoPtr->simple;
|
|
|
|
case SB_SETBKCOLOR:
|
|
return STATUSBAR_SetBkColor (infoPtr, (COLORREF)lParam);
|
|
|
|
case SB_SETICON:
|
|
return STATUSBAR_SetIcon (infoPtr, nPart, (HICON)lParam);
|
|
|
|
case SB_SETMINHEIGHT:
|
|
return STATUSBAR_SetMinHeight (infoPtr, (INT)wParam);
|
|
|
|
case SB_SETPARTS:
|
|
return STATUSBAR_SetParts (infoPtr, (INT)wParam, (LPINT)lParam);
|
|
|
|
case SB_SETTEXTA:
|
|
return STATUSBAR_SetTextT (infoPtr, nPart, wParam & 0xff00, (LPCWSTR)lParam, FALSE);
|
|
|
|
case SB_SETTEXTW:
|
|
return STATUSBAR_SetTextT (infoPtr, nPart, wParam & 0xff00, (LPCWSTR)lParam, TRUE);
|
|
|
|
case SB_SETTIPTEXTA:
|
|
return STATUSBAR_SetTipTextA (infoPtr, (INT)wParam, (LPSTR)lParam);
|
|
|
|
case SB_SETTIPTEXTW:
|
|
return STATUSBAR_SetTipTextW (infoPtr, (INT)wParam, (LPWSTR)lParam);
|
|
|
|
case SB_SETUNICODEFORMAT:
|
|
return STATUSBAR_SetUnicodeFormat (infoPtr, (BOOL)wParam);
|
|
|
|
case SB_SIMPLE:
|
|
return STATUSBAR_Simple (infoPtr, (BOOL)wParam);
|
|
|
|
case WM_CREATE:
|
|
return STATUSBAR_WMCreate (hwnd, (LPCREATESTRUCTA)lParam);
|
|
|
|
case WM_DESTROY:
|
|
return STATUSBAR_WMDestroy (infoPtr);
|
|
|
|
case WM_GETFONT:
|
|
return infoPtr->hFont? infoPtr->hFont : infoPtr->hDefaultFont;
|
|
|
|
case WM_GETTEXT:
|
|
return STATUSBAR_WMGetText (infoPtr, (INT)wParam, (LPWSTR)lParam);
|
|
|
|
case WM_GETTEXTLENGTH:
|
|
return STATUSBAR_GetTextLength (infoPtr, 0);
|
|
|
|
case WM_LBUTTONDBLCLK:
|
|
return STATUSBAR_SendNotify (hwnd, NM_DBLCLK);
|
|
|
|
case WM_LBUTTONUP:
|
|
return STATUSBAR_SendNotify (hwnd, NM_CLICK);
|
|
|
|
case WM_MOUSEMOVE:
|
|
return STATUSBAR_Relay2Tip (infoPtr, msg, wParam, lParam);
|
|
|
|
case WM_NCHITTEST:
|
|
res = STATUSBAR_WMNCHitTest(infoPtr, (INT)LOWORD(lParam),
|
|
(INT)HIWORD(lParam));
|
|
if (res != HTERROR) return res;
|
|
return DefWindowProcW (hwnd, msg, wParam, lParam);
|
|
|
|
case WM_NCLBUTTONUP:
|
|
case WM_NCLBUTTONDOWN:
|
|
PostMessageW (GetParent (hwnd), msg, wParam, lParam);
|
|
return 0;
|
|
|
|
case WM_NOTIFYFORMAT:
|
|
return STATUSBAR_NotifyFormat(infoPtr, (HWND)wParam, (INT)lParam);
|
|
|
|
case WM_PAINT:
|
|
return STATUSBAR_WMPaint (infoPtr, (HDC)wParam);
|
|
|
|
case WM_RBUTTONDBLCLK:
|
|
return STATUSBAR_SendNotify (hwnd, NM_RDBLCLK);
|
|
|
|
case WM_RBUTTONUP:
|
|
return STATUSBAR_SendNotify (hwnd, NM_RCLICK);
|
|
|
|
case WM_SETFONT:
|
|
return STATUSBAR_WMSetFont (infoPtr, (HFONT)wParam, LOWORD(lParam));
|
|
|
|
case WM_SETTEXT:
|
|
return STATUSBAR_WMSetText (infoPtr, (LPCSTR)lParam);
|
|
|
|
case WM_SIZE:
|
|
if (STATUSBAR_WMSize (infoPtr, (WORD)wParam)) return 0;
|
|
return DefWindowProcW (hwnd, msg, wParam, lParam);
|
|
|
|
default:
|
|
if (msg >= WM_USER)
|
|
ERR("unknown msg %04x wp=%04x lp=%08lx\n",
|
|
msg, wParam, lParam);
|
|
return DefWindowProcW (hwnd, msg, wParam, lParam);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* STATUS_Register [Internal]
|
|
*
|
|
* Registers the status window class.
|
|
*/
|
|
|
|
void
|
|
STATUS_Register (void)
|
|
{
|
|
WNDCLASSW wndClass;
|
|
|
|
ZeroMemory (&wndClass, sizeof(WNDCLASSW));
|
|
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW;
|
|
wndClass.lpfnWndProc = (WNDPROC)StatusWindowProc;
|
|
wndClass.cbClsExtra = 0;
|
|
wndClass.cbWndExtra = sizeof(STATUSWINDOWINFO *);
|
|
wndClass.hCursor = LoadCursorW (0, IDC_ARROWW);
|
|
wndClass.hbrBackground = (HBRUSH)(COLOR_3DFACE + 1);
|
|
wndClass.lpszClassName = STATUSCLASSNAMEW;
|
|
|
|
RegisterClassW (&wndClass);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* STATUS_Unregister [Internal]
|
|
*
|
|
* Unregisters the status window class.
|
|
*/
|
|
|
|
void
|
|
STATUS_Unregister (void)
|
|
{
|
|
UnregisterClassW (STATUSCLASSNAMEW, (HINSTANCE)NULL);
|
|
}
|
|
|