/* * Interface code to StatusWindow widget/control * * Copyright 1996 Bruce Milner * Copyright 1998 Eric Kohl */ #include "windows.h" #include "commctrl.h" #include "status.h" #include "win.h" #include "debug.h" /* * Run tests using Waite Group Windows95 API Bible Vol. 1&2 * The second cdrom contains executables drawstat.exe,gettext.exe, * simple.exe, getparts.exe, setparts.exe, statwnd.exe */ /* * Fixme/Todo * 1) Don't hard code bar to bottom of window, allow CCS_TOP also. + 2) Tooltip support (almost done). */ #define _MAX(a,b) (((a)>(b))?(a):(b)) #define _MIN(a,b) (((a)>(b))?(b):(a)) #define HORZ_BORDER 0 #define VERT_BORDER 2 #define HORZ_GAP 2 #define STATUSBAR_GetInfoPtr(wndPtr) ((STATUSWINDOWINFO *)wndPtr->wExtra[0]) static void STATUSBAR_DrawSizeGrip (HDC32 hdc, LPRECT32 lpRect) { HPEN32 hOldPen; POINT32 pt; INT32 i; pt.x = lpRect->right - 1; pt.y = lpRect->bottom - 1; hOldPen = SelectObject32 (hdc, GetSysColorPen32 (COLOR_3DFACE)); MoveToEx32 (hdc, pt.x - 12, pt.y, NULL); LineTo32 (hdc, pt.x, pt.y); LineTo32 (hdc, pt.x, pt.y - 12); pt.x--; pt.y--; SelectObject32 (hdc, GetSysColorPen32 (COLOR_3DSHADOW)); for (i = 1; i < 11; i += 4) { MoveToEx32 (hdc, pt.x - i, pt.y, NULL); LineTo32 (hdc, pt.x, pt.y - i); MoveToEx32 (hdc, pt.x - i-1, pt.y, NULL); LineTo32 (hdc, pt.x, pt.y - i-1); } SelectObject32 (hdc, GetSysColorPen32 (COLOR_3DHIGHLIGHT)); for (i = 3; i < 13; i += 4) { MoveToEx32 (hdc, pt.x - i, pt.y, NULL); LineTo32 (hdc, pt.x, pt.y - i); } SelectObject32 (hdc, hOldPen); } static void STATUSBAR_DrawPart (HDC32 hdc, STATUSWINDOWPART *part) { RECT32 r = part->bound; UINT32 border = BDR_SUNKENOUTER; if (part->style==SBT_POPOUT) border = BDR_RAISEDOUTER; else if (part->style==SBT_NOBORDERS) border = 0; DrawEdge32(hdc, &r, border, BF_RECT|BF_ADJUST); /* draw the icon */ if (part->hIcon) { INT32 cy = r.bottom - r.top; r.left += 2; DrawIconEx32 (hdc, r.left, r.top, part->hIcon, cy, cy, 0, 0, DI_NORMAL); r.left += cy; } /* now draw text */ if (part->text) { int oldbkmode = SetBkMode32(hdc, TRANSPARENT); LPSTR p = (LPSTR)part->text; UINT32 align = DT_LEFT; if (*p == '\t') { p++; align = DT_CENTER; if (*p == '\t') { p++; align = DT_RIGHT; } } r.left += 3; DrawText32A(hdc, p, lstrlen32A(p), &r, align|DT_VCENTER|DT_SINGLELINE); if (oldbkmode != TRANSPARENT) SetBkMode32(hdc, oldbkmode); } } static VOID STATUSBAR_RefreshPart (WND *wndPtr, STATUSWINDOWPART *part, HDC32 hdc) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); HBRUSH32 hbrBk; HFONT32 hOldFont; if (!IsWindowVisible32(wndPtr->hwndSelf)) return; if (self->clrBk != CLR_DEFAULT) hbrBk = CreateSolidBrush32 (self->clrBk); else hbrBk = GetSysColorBrush32 (COLOR_3DFACE); FillRect32(hdc, &part->bound, hbrBk); hOldFont = SelectObject32 (hdc, self->hFont ? self->hFont : self->hDefaultFont); if (part->style == SBT_OWNERDRAW) { DRAWITEMSTRUCT32 dis; dis.CtlID = wndPtr->wIDmenu; dis.itemID = -1; dis.hwndItem = wndPtr->hwndSelf; dis.hDC = hdc; dis.rcItem = part->bound; dis.itemData = (INT32)part->text; SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_DRAWITEM, (WPARAM32)wndPtr->wIDmenu, (LPARAM)&dis); } else STATUSBAR_DrawPart (hdc, part); SelectObject32 (hdc, hOldFont); if (self->clrBk != CLR_DEFAULT) DeleteObject32 (hbrBk); if (wndPtr->dwStyle & SBARS_SIZEGRIP) { RECT32 rect; GetClientRect32 (wndPtr->hwndSelf, &rect); STATUSBAR_DrawSizeGrip (hdc, &rect); } } static BOOL32 STATUSBAR_Refresh (WND *wndPtr, HDC32 hdc) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); int i; RECT32 rect; HBRUSH32 hbrBk; HFONT32 hOldFont; if (!IsWindowVisible32(wndPtr->hwndSelf)) return (TRUE); GetClientRect32 (wndPtr->hwndSelf, &rect); if (self->clrBk != CLR_DEFAULT) hbrBk = CreateSolidBrush32 (self->clrBk); else hbrBk = GetSysColorBrush32 (COLOR_3DFACE); FillRect32(hdc, &rect, hbrBk); hOldFont = SelectObject32 (hdc, self->hFont ? self->hFont : self->hDefaultFont); if (self->simple) { STATUSBAR_DrawPart (hdc, &self->part0); } else { for (i = 0; i < self->numParts; i++) { if (self->parts[i].style == SBT_OWNERDRAW) { DRAWITEMSTRUCT32 dis; dis.CtlID = wndPtr->wIDmenu; dis.itemID = -1; dis.hwndItem = wndPtr->hwndSelf; dis.hDC = hdc; dis.rcItem = self->parts[i].bound; dis.itemData = (INT32)self->parts[i].text; SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_DRAWITEM, (WPARAM32)wndPtr->wIDmenu, (LPARAM)&dis); } else STATUSBAR_DrawPart (hdc, &self->parts[i]); } } SelectObject32 (hdc, hOldFont); if (self->clrBk != CLR_DEFAULT) DeleteObject32 (hbrBk); if (wndPtr->dwStyle & SBARS_SIZEGRIP) STATUSBAR_DrawSizeGrip (hdc, &rect); return TRUE; } static void STATUSBAR_SetPartBounds (WND *wndPtr) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); STATUSWINDOWPART *part; RECT32 rect, *r; int i; /* get our window size */ GetClientRect32 (wndPtr->hwndSelf, &rect); rect.top += VERT_BORDER; /* set bounds for simple rectangle */ self->part0.bound = rect; /* set bounds for non-simple rectangles */ for (i = 0; i < self->numParts; i++) { part = &self->parts[i]; r = &self->parts[i].bound; r->top = rect.top; r->bottom = rect.bottom; if (i == 0) r->left = 0; else r->left = self->parts[i-1].bound.right + HORZ_GAP; if (part->x == -1) r->right = rect.right; else r->right = part->x; if (self->hwndToolTip) { TTTOOLINFO32A ti; ti.cbSize = sizeof(TTTOOLINFO32A); ti.hwnd = wndPtr->hwndSelf; ti.uId = i; ti.rect = *r; SendMessage32A (self->hwndToolTip, TTM_NEWTOOLRECT32A, 0, (LPARAM)&ti); } } } static VOID STATUSBAR_RelayEvent (HWND32 hwndTip, HWND32 hwndMsg, UINT32 uMsg, WPARAM32 wParam, LPARAM lParam) { MSG32 msg; msg.hwnd = hwndMsg; msg.message = uMsg; msg.wParam = wParam; msg.lParam = lParam; msg.time = GetMessageTime (); msg.pt.x = LOWORD(GetMessagePos ()); msg.pt.y = HIWORD(GetMessagePos ()); SendMessage32A (hwndTip, TTM_RELAYEVENT, 0, (LPARAM)&msg); } __inline__ static LRESULT STATUSBAR_GetBorders (LPARAM lParam) { LPINT32 out = (LPINT32) lParam; out[0] = HORZ_BORDER; /* horizontal border width */ out[1] = VERT_BORDER; /* vertical border width */ out[2] = HORZ_GAP; /* width of border between rectangles */ return TRUE; } static LRESULT STATUSBAR_GetIcon (WND *wndPtr, WPARAM32 wParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); INT32 nPart; nPart = (INT32)wParam & 0x00ff; if ((nPart < -1) || (nPart >= self->numParts)) return 0; if (nPart == -1) return (self->part0.hIcon); else return (self->parts[nPart].hIcon); } static LRESULT STATUSBAR_GetParts (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); LPINT32 parts; INT32 num_parts; int i; num_parts = (INT32) wParam; parts = (LPINT32) lParam; if (parts) { return (self->numParts); for (i = 0; i < num_parts; i++) { parts[i] = self->parts[i].x; } } return (self->numParts); } static LRESULT STATUSBAR_GetRect (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); int part_num; LPRECT32 rect; part_num = ((INT32) wParam) & 0x00ff; rect = (LPRECT32) lParam; if (self->simple) *rect = self->part0.bound; else *rect = self->parts[part_num].bound; return TRUE; } static LRESULT STATUSBAR_GetText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); STATUSWINDOWPART *part; int part_num; LRESULT result; LPSTR out_text; part_num = ((INT32) wParam) & 0x00ff; out_text = (LPSTR) lParam; if (self->simple) part = &self->part0; else part = &self->parts[part_num]; if (part->style == SBT_OWNERDRAW) result = (LRESULT) part->text; else { result = part->text ? lstrlen32A(part->text) : 0; result |= (part->style << 16); if (out_text) { lstrcpy32A(out_text, part->text); } } return result; } // << STATUSBAR_GetText32W >> static LRESULT STATUSBAR_GetTextLength32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); STATUSWINDOWPART *part; int part_num; DWORD result; part_num = ((INT32) wParam) & 0x00ff; if (self->simple) part = &self->part0; else part = &self->parts[part_num]; if (part->text) result = lstrlen32A(part->text); else result = 0; result |= (part->style << 16); return result; } // << STATUSBAR_GetTextLength32W >> static LRESULT STATUSBAR_GetTipText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *infoPtr = STATUSBAR_GetInfoPtr (wndPtr); if (infoPtr->hwndToolTip) { TTTOOLINFO32A ti; ti.cbSize = sizeof(TTTOOLINFO32A); ti.hwnd = wndPtr->hwndSelf; ti.uId = LOWORD(wParam); SendMessage32A (infoPtr->hwndToolTip, TTM_GETTEXT32A, 0, (LPARAM)&ti); if (ti.lpszText) lstrcpyn32A ((LPSTR)lParam, ti.lpszText, HIWORD(wParam)); } return 0; } // << STATUSBAR_GetTipText32W >> // << STATUSBAR_GetUnicodeFormat >> __inline__ static LRESULT STATUSBAR_IsSimple (WND *wndPtr) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); return self->simple; } static LRESULT STATUSBAR_SetBkColor (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); COLORREF oldBkColor; HDC32 hdc; oldBkColor = self->clrBk; self->clrBk = (COLORREF)lParam; hdc = GetDC32 (wndPtr->hwndSelf); STATUSBAR_Refresh (wndPtr, hdc); ReleaseDC32 (wndPtr->hwndSelf, hdc); return oldBkColor; } static LRESULT STATUSBAR_SetIcon (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); INT32 nPart = (INT32)wParam & 0x00ff; HDC32 hdc; if ((nPart < -1) || (nPart >= self->numParts)) return FALSE; hdc = GetDC32 (wndPtr->hwndSelf); if (nPart == -1) { self->part0.hIcon = (HICON32)lParam; if (self->simple) STATUSBAR_RefreshPart (wndPtr, &self->part0, hdc); } else { self->parts[nPart].hIcon = (HICON32)lParam; if (!(self->simple)) STATUSBAR_RefreshPart (wndPtr, &self->parts[nPart], hdc); } ReleaseDC32 (wndPtr->hwndSelf, hdc); return TRUE; } static LRESULT STATUSBAR_SetMinHeight (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); if (IsWindowVisible32 (wndPtr->hwndSelf)) { HWND32 parent = GetParent32 (wndPtr->hwndSelf); INT32 width, x, y; RECT32 parent_rect; GetClientRect32 (parent, &parent_rect); self->height = (INT32)wParam + VERT_BORDER; width = parent_rect.right - parent_rect.left; x = parent_rect.left; y = parent_rect.bottom - self->height; MoveWindow32 (wndPtr->hwndSelf, parent_rect.left, parent_rect.bottom - self->height, width, self->height, TRUE); STATUSBAR_SetPartBounds (wndPtr); } return TRUE; } static LRESULT STATUSBAR_SetParts (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); HDC32 hdc; LPINT32 parts; STATUSWINDOWPART * tmp; int i; int oldNumParts; if (self->simple) self->simple = FALSE; oldNumParts = self->numParts; self->numParts = (INT32) wParam; parts = (LPINT32) lParam; if (oldNumParts > self->numParts) { for (i = self->numParts ; i < oldNumParts; i++) { if (self->parts[i].text && (self->parts[i].style != SBT_OWNERDRAW)) COMCTL32_Free (self->parts[i].text); } } else if (oldNumParts < self->numParts) { tmp = COMCTL32_Alloc (sizeof(STATUSWINDOWPART) * self->numParts); for (i = 0; i < oldNumParts; i++) { tmp[i] = self->parts[i]; } if (self->parts) COMCTL32_Free (self->parts); self->parts = tmp; } for (i = 0; i < self->numParts; i++) { self->parts[i].x = parts[i]; } if (self->hwndToolTip) { INT32 nTipCount = SendMessage32A (self->hwndToolTip, TTM_GETTOOLCOUNT, 0, 0); if (nTipCount < self->numParts) { /* add tools */ TTTOOLINFO32A ti; INT32 i; ZeroMemory (&ti, sizeof(TTTOOLINFO32A)); ti.cbSize = sizeof(TTTOOLINFO32A); ti.hwnd = wndPtr->hwndSelf; for (i = nTipCount; i < self->numParts; i++) { TRACE (statusbar, "add tool %d\n", i); ti.uId = i; SendMessage32A (self->hwndToolTip, TTM_ADDTOOL32A, 0, (LPARAM)&ti); } } else if (nTipCount > self->numParts) { /* delete tools */ INT32 i; for (i = nTipCount - 1; i >= self->numParts; i--) { TRACE (statusbar, "delete tool %d\n", i); } } } STATUSBAR_SetPartBounds (wndPtr); hdc = GetDC32 (wndPtr->hwndSelf); STATUSBAR_Refresh (wndPtr, hdc); ReleaseDC32 (wndPtr->hwndSelf, hdc); return TRUE; } static LRESULT STATUSBAR_SetText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); STATUSWINDOWPART *part; int part_num; int style; LPSTR text; int len; HDC32 hdc; text = (LPSTR) lParam; part_num = ((INT32) wParam) & 0x00ff; style = ((INT32) wParam) & 0xff00; if ((self->simple) || (self->parts==NULL) || (part_num==255)) part = &self->part0; else part = &self->parts[part_num]; if (!part) return FALSE; part->style = style; if (style == SBT_OWNERDRAW) { part->text = text; } else { /* duplicate string */ if (part->text) COMCTL32_Free (part->text); part->text = 0; if (text && (len = lstrlen32A(text))) { part->text = COMCTL32_Alloc (len+1); lstrcpy32A(part->text, text); } } hdc = GetDC32 (wndPtr->hwndSelf); STATUSBAR_RefreshPart (wndPtr, part, hdc); ReleaseDC32 (wndPtr->hwndSelf, hdc); return TRUE; } // << STATUSBAR_SetText32W >> static LRESULT STATUSBAR_SetTipText32A (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); TTTOOLINFO32A ti; TRACE (statusbar, "part %d: \"%s\"\n", (INT32)wParam, (LPSTR)lParam); if (self->hwndToolTip) { ti.cbSize = sizeof(TTTOOLINFO32A); ti.hwnd = wndPtr->hwndSelf; ti.uId = (INT32)wParam; ti.hinst = 0; ti.lpszText = (LPSTR)lParam; SendMessage32A (self->hwndToolTip, TTM_UPDATETIPTEXT32A, 0, (LPARAM)&ti); } return 0; } // << STATUSBAR_SetTipText32W >> // << STATUSBAR_SetUnicodeFormat >> static LRESULT STATUSBAR_Simple (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); BOOL32 simple; HDC32 hdc; NMHDR nmhdr; simple = (BOOL32) wParam; self->simple = simple; /* send notification */ nmhdr.hwndFrom = wndPtr->hwndSelf; nmhdr.idFrom = wndPtr->wIDmenu; nmhdr.code = SBN_SIMPLEMODECHANGE; SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY, 0, (LPARAM)&nmhdr); hdc = GetDC32 (wndPtr->hwndSelf); STATUSBAR_Refresh (wndPtr, hdc); ReleaseDC32 (wndPtr->hwndSelf, hdc); return TRUE; } static LRESULT STATUSBAR_WMCreate (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { LPCREATESTRUCT32A lpCreate = (LPCREATESTRUCT32A) lParam; NONCLIENTMETRICS32A nclm; RECT32 rect; int width, len; HDC32 hdc; STATUSWINDOWINFO *self; self = (STATUSWINDOWINFO*)COMCTL32_Alloc (sizeof(STATUSWINDOWINFO)); wndPtr->wExtra[0] = (DWORD)self; self->numParts = 1; self->parts = 0; self->simple = FALSE; self->clrBk = CLR_DEFAULT; self->hFont = 0; GetClientRect32 (wndPtr->hwndSelf, &rect); nclm.cbSize = sizeof(NONCLIENTMETRICS32A); SystemParametersInfo32A (SPI_GETNONCLIENTMETRICS, 0, &nclm, 0); self->hDefaultFont = CreateFontIndirect32A (&nclm.lfStatusFont); /* initialize simple case */ self->part0.bound = rect; self->part0.text = 0; self->part0.x = 0; self->part0.style = 0; self->part0.hIcon = 0; /* initialize first part */ self->parts = COMCTL32_Alloc (sizeof(STATUSWINDOWPART)); self->parts[0].bound = rect; self->parts[0].text = 0; self->parts[0].x = -1; self->parts[0].style = 0; self->parts[0].hIcon = 0; if ((len = lstrlen32A (lpCreate->lpszName))) { self->parts[0].text = COMCTL32_Alloc (len + 1); lstrcpy32A (self->parts[0].text, lpCreate->lpszName); } if ((hdc = GetDC32 (0))) { TEXTMETRIC32A tm; HFONT32 hOldFont; hOldFont = SelectObject32 (hdc,self->hDefaultFont); GetTextMetrics32A(hdc, &tm); self->textHeight = tm.tmHeight; SelectObject32 (hdc, hOldFont); ReleaseDC32(0, hdc); } if (wndPtr->dwStyle & SBT_TOOLTIPS) { self->hwndToolTip = CreateWindowEx32A (0, TOOLTIPS_CLASS32A, NULL, 0, CW_USEDEFAULT32, CW_USEDEFAULT32, CW_USEDEFAULT32, CW_USEDEFAULT32, wndPtr->hwndSelf, 0, wndPtr->hInstance, NULL); if (self->hwndToolTip) { NMTOOLTIPSCREATED nmttc; nmttc.hdr.hwndFrom = wndPtr->hwndSelf; nmttc.hdr.idFrom = wndPtr->wIDmenu; nmttc.hdr.code = NM_TOOLTIPSCREATED; nmttc.hwndToolTips = self->hwndToolTip; SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY, (WPARAM32)wndPtr->wIDmenu, (LPARAM)&nmttc); } } GetClientRect32 (GetParent32 (wndPtr->hwndSelf), &rect); width = rect.right - rect.left; self->height = self->textHeight + 4 + VERT_BORDER; MoveWindow32 (wndPtr->hwndSelf, lpCreate->x, lpCreate->y-1, width, self->height, FALSE); STATUSBAR_SetPartBounds (wndPtr); return 0; } static LRESULT STATUSBAR_WMDestroy (WND *wndPtr) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); int i; for (i = 0; i < self->numParts; i++) { if (self->parts[i].text && (self->parts[i].style != SBT_OWNERDRAW)) COMCTL32_Free (self->parts[i].text); } if (self->part0.text && (self->part0.style != SBT_OWNERDRAW)) COMCTL32_Free (self->part0.text); COMCTL32_Free (self->parts); /* delete default font */ if (self->hDefaultFont) DeleteObject32 (self->hDefaultFont); /* delete tool tip control */ if (self->hwndToolTip) DestroyWindow32 (self->hwndToolTip); COMCTL32_Free (self); return 0; } static __inline__ LRESULT STATUSBAR_WMGetFont (WND *wndPtr) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); return self->hFont; } static LRESULT STATUSBAR_WMGetText (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); INT32 len; if (!(self->parts[0].text)) return 0; len = lstrlen32A (self->parts[0].text); if (wParam > len) { lstrcpy32A ((LPSTR)lParam, self->parts[0].text); return len; } else return -1; } static LRESULT STATUSBAR_WMGetTextLength (WND *wndPtr) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); if (!(self->parts[0].text)) return 0; return (lstrlen32A (self->parts[0].text)); } __inline__ static LRESULT STATUSBAR_WMMouseMove (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); if (self->hwndToolTip) STATUSBAR_RelayEvent (self->hwndToolTip, wndPtr->hwndSelf, WM_MOUSEMOVE, wParam, lParam); return 0; } static LRESULT STATUSBAR_WMNCHitTest (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { if (wndPtr->dwStyle & SBARS_SIZEGRIP) { RECT32 rect; POINT32 pt; GetClientRect32 (wndPtr->hwndSelf, &rect); pt.x = (INT32)LOWORD(lParam); pt.y = (INT32)HIWORD(lParam); ScreenToClient32 (wndPtr->hwndSelf, &pt); rect.left = rect.right - 13; rect.top += 2; if (PtInRect32 (&rect, pt)) return HTBOTTOMRIGHT; } return DefWindowProc32A (wndPtr->hwndSelf, WM_NCHITTEST, wParam, lParam); } static __inline__ LRESULT STATUSBAR_WMNCLButtonDown (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { PostMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NCLBUTTONDOWN, wParam, lParam); return 0; } static __inline__ LRESULT STATUSBAR_WMNCLButtonUp (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { PostMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NCLBUTTONUP, wParam, lParam); return 0; } static LRESULT STATUSBAR_WMPaint (WND *wndPtr, WPARAM32 wParam) { HDC32 hdc; PAINTSTRUCT32 ps; hdc = wParam==0 ? BeginPaint32 (wndPtr->hwndSelf, &ps) : (HDC32)wParam; STATUSBAR_Refresh (wndPtr, hdc); if (!wParam) EndPaint32 (wndPtr->hwndSelf, &ps); return 0; } static LRESULT STATUSBAR_WMSetFont (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); self->hFont = (HFONT32)wParam; if (LOWORD(lParam) == TRUE) { HDC32 hdc = GetDC32 (wndPtr->hwndSelf); STATUSBAR_Refresh (wndPtr, hdc); ReleaseDC32 (wndPtr->hwndSelf, hdc); } return 0; } static LRESULT STATUSBAR_WMSetText (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); STATUSWINDOWPART *part; int len; HDC32 hdc; if (self->numParts == 0) return FALSE; part = &self->parts[0]; /* duplicate string */ if (part->text) COMCTL32_Free (part->text); part->text = 0; if (lParam && (len = lstrlen32A((LPCSTR)lParam))) { part->text = COMCTL32_Alloc (len+1); lstrcpy32A (part->text, (LPCSTR)lParam); } hdc = GetDC32 (wndPtr->hwndSelf); STATUSBAR_RefreshPart (wndPtr, part, hdc); ReleaseDC32 (wndPtr->hwndSelf, hdc); return TRUE; } static LRESULT STATUSBAR_WMSize (WND *wndPtr, WPARAM32 wParam, LPARAM lParam) { STATUSWINDOWINFO *self = STATUSBAR_GetInfoPtr (wndPtr); INT32 width, x, y, flags; RECT32 parent_rect; HWND32 parent; /* Need to resize width to match parent */ flags = (INT32) wParam; /* FIXME for flags = * SIZE_MAXIMIZED, SIZE_MAXSHOW, SIZE_MINIMIZED, SIZE_RESTORED */ if (flags == SIZE_RESTORED) { /* width and height don't apply */ parent = GetParent32 (wndPtr->hwndSelf); GetClientRect32 (parent, &parent_rect); width = parent_rect.right - parent_rect.left; x = parent_rect.left; y = parent_rect.bottom - self->height; MoveWindow32 (wndPtr->hwndSelf, parent_rect.left, parent_rect.bottom - self->height, width, self->height, TRUE); STATUSBAR_SetPartBounds (wndPtr); } return 0; } static LRESULT STATUSBAR_SendNotify (WND *wndPtr, UINT32 code) { NMHDR nmhdr; nmhdr.hwndFrom = wndPtr->hwndSelf; nmhdr.idFrom = wndPtr->wIDmenu; nmhdr.code = code; SendMessage32A (GetParent32 (wndPtr->hwndSelf), WM_NOTIFY, 0, (LPARAM)&nmhdr); return 0; } LRESULT WINAPI StatusWindowProc (HWND32 hwnd, UINT32 msg, WPARAM32 wParam, LPARAM lParam) { WND *wndPtr = WIN_FindWndPtr (hwnd); switch (msg) { case SB_GETBORDERS: return STATUSBAR_GetBorders (lParam); case SB_GETICON: return STATUSBAR_GetIcon (wndPtr, wParam); case SB_GETPARTS: return STATUSBAR_GetParts (wndPtr, wParam, lParam); case SB_GETRECT: return STATUSBAR_GetRect (wndPtr, wParam, lParam); case SB_GETTEXT32A: return STATUSBAR_GetText32A (wndPtr, wParam, lParam); // case SB_GETTEXT32W: case SB_GETTEXTLENGTH32A: return STATUSBAR_GetTextLength32A (wndPtr, wParam, lParam); // case SB_GETTEXTLENGHT32W: case SB_GETTIPTEXT32A: return STATUSBAR_GetTipText32A (wndPtr, wParam, lParam); // case SB_GETTIPTEXT32W: // case SB_GETUNICODEFORMAT: case SB_ISSIMPLE: return STATUSBAR_IsSimple (wndPtr); case SB_SETBKCOLOR: return STATUSBAR_SetBkColor (wndPtr, wParam, lParam); case SB_SETICON: return STATUSBAR_SetIcon (wndPtr, wParam, lParam); case SB_SETMINHEIGHT: return STATUSBAR_SetMinHeight (wndPtr, wParam, lParam); case SB_SETPARTS: return STATUSBAR_SetParts (wndPtr, wParam, lParam); case SB_SETTEXT32A: return STATUSBAR_SetText32A (wndPtr, wParam, lParam); // case SB_SETTEXT32W: case SB_SETTIPTEXT32A: return STATUSBAR_SetTipText32A (wndPtr, wParam, lParam); // case SB_SETTIPTEXT32W: // case SB_SETUNICODEFORMAT: case SB_SIMPLE: return STATUSBAR_Simple (wndPtr, wParam, lParam); case WM_CREATE: return STATUSBAR_WMCreate (wndPtr, wParam, lParam); case WM_DESTROY: return STATUSBAR_WMDestroy (wndPtr); case WM_GETFONT: return STATUSBAR_WMGetFont (wndPtr); case WM_GETTEXT: return STATUSBAR_WMGetText (wndPtr, wParam, lParam); case WM_GETTEXTLENGTH: return STATUSBAR_WMGetTextLength (wndPtr); case WM_LBUTTONDBLCLK: return STATUSBAR_SendNotify (wndPtr, NM_DBLCLK); case WM_LBUTTONUP: return STATUSBAR_SendNotify (wndPtr, NM_CLICK); case WM_MOUSEMOVE: return STATUSBAR_WMMouseMove (wndPtr, wParam, lParam); case WM_NCHITTEST: return STATUSBAR_WMNCHitTest (wndPtr, wParam, lParam); case WM_NCLBUTTONDOWN: return STATUSBAR_WMNCLButtonDown (wndPtr, wParam, lParam); case WM_NCLBUTTONUP: return STATUSBAR_WMNCLButtonUp (wndPtr, wParam, lParam); case WM_PAINT: return STATUSBAR_WMPaint (wndPtr, wParam); case WM_RBUTTONDBLCLK: return STATUSBAR_SendNotify (wndPtr, NM_RDBLCLK); case WM_RBUTTONUP: return STATUSBAR_SendNotify (wndPtr, NM_RCLICK); case WM_SETFONT: return STATUSBAR_WMSetFont (wndPtr, wParam, lParam); case WM_SETTEXT: return STATUSBAR_WMSetText (wndPtr, wParam, lParam); case WM_SIZE: return STATUSBAR_WMSize (wndPtr, wParam, lParam); default: if (msg >= WM_USER) ERR (statusbar, "unknown msg %04x wp=%04x lp=%08lx\n", msg, wParam, lParam); return DefWindowProc32A (hwnd, msg, wParam, lParam); } return 0; } /*********************************************************************** * STATUS_Register [Internal] * * Registers the status window class. */ void STATUS_Register (void) { WNDCLASS32A wndClass; if (GlobalFindAtom32A (STATUSCLASSNAME32A)) return; ZeroMemory (&wndClass, sizeof(WNDCLASS32A)); wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS | CS_VREDRAW; wndClass.lpfnWndProc = (WNDPROC32)StatusWindowProc; wndClass.cbClsExtra = 0; wndClass.cbWndExtra = sizeof(STATUSWINDOWINFO *); wndClass.hCursor = LoadCursor32A (0, IDC_ARROW32A); wndClass.hbrBackground = (HBRUSH32)(COLOR_3DFACE + 1); wndClass.lpszClassName = STATUSCLASSNAME32A; RegisterClass32A (&wndClass); }