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1b9fc2a170
Emit NM_CUSTOMDRAW header notifications for all headers, not only ownerdrawn. Allow to change item text and background colors in an application's NM_CUSTOMDRAW handler.
1895 lines
51 KiB
C
1895 lines
51 KiB
C
/*
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* Header control
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*
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* Copyright 1998 Eric Kohl
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* Copyright 2000 Eric Kohl for CodeWeavers
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* Copyright 2003 Maxime Bellenge
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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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* TODO:
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* - Imagelist support (partially).
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* - Callback items (under construction).
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* - Hottrack support (partially).
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* - Custom draw support (including Notifications).
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* - Drag and Drop support (including Notifications).
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* - New messages.
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* - Use notification format
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* - Correct the order maintenance code to preserve valid order
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*
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*/
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#include <stdarg.h>
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#include <string.h>
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#include "windef.h"
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#include "winbase.h"
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#include "wine/unicode.h"
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#include "wingdi.h"
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#include "winuser.h"
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#include "winnls.h"
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#include "commctrl.h"
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#include "comctl32.h"
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#include "imagelist.h"
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#include "tmschema.h"
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#include "uxtheme.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(header);
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typedef struct
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{
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INT cxy;
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HBITMAP hbm;
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LPWSTR pszText;
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INT fmt;
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LPARAM lParam;
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INT iImage;
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INT iOrder; /* see documentation of HD_ITEM */
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BOOL bDown; /* is item pressed? (used for drawing) */
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RECT rect; /* bounding rectangle of the item */
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} HEADER_ITEM;
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typedef struct
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{
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HWND hwndNotify; /* Owner window to send notifications to */
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INT nNotifyFormat; /* format used for WM_NOTIFY messages */
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UINT uNumItem; /* number of items (columns) */
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INT nHeight; /* height of the header (pixels) */
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HFONT hFont; /* handle to the current font */
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HCURSOR hcurArrow; /* handle to the arrow cursor */
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HCURSOR hcurDivider; /* handle to a cursor (used over dividers) <-|-> */
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HCURSOR hcurDivopen; /* handle to a cursor (used over dividers) <-||-> */
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BOOL bCaptured; /* Is the mouse captured? */
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BOOL bPressed; /* Is a header item pressed (down)? */
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BOOL bTracking; /* Is in tracking mode? */
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BOOL bUnicode; /* Unicode flag */
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INT iMoveItem; /* index of tracked item. (Tracking mode) */
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INT xTrackOffset; /* distance between the right side of the tracked item and the cursor */
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INT xOldTrack; /* track offset (see above) after the last WM_MOUSEMOVE */
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INT nOldWidth; /* width of a sizing item after the last WM_MOUSEMOVE */
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INT iHotItem; /* index of hot item (cursor is over this item) */
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INT iMargin; /* width of the margin that surrounds a bitmap */
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HIMAGELIST himl; /* handle to an image list (may be 0) */
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HEADER_ITEM *items; /* pointer to array of HEADER_ITEM's */
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INT *order; /* array of item IDs indexed by order */
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BOOL bRectsValid; /* validity flag for bounding rectangles */
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} HEADER_INFO;
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#define VERT_BORDER 3
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#define DIVIDER_WIDTH 10
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#define HEADER_GetInfoPtr(hwnd) ((HEADER_INFO *)GetWindowLongPtrW(hwnd,0))
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static const WCHAR themeClass[] = {'H','e','a','d','e','r',0};
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inline static LRESULT
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HEADER_IndexToOrder (HWND hwnd, INT iItem)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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HEADER_ITEM *lpItem = &infoPtr->items[iItem];
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return lpItem->iOrder;
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}
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static INT
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HEADER_OrderToIndex(HWND hwnd, WPARAM wParam)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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INT iorder = (INT)wParam;
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if ((iorder <0) || iorder >= infoPtr->uNumItem)
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return iorder;
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return infoPtr->order[iorder];
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}
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static void
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HEADER_SetItemBounds (HWND hwnd)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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HEADER_ITEM *phdi;
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RECT rect;
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unsigned int i;
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int x;
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infoPtr->bRectsValid = TRUE;
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if (infoPtr->uNumItem == 0)
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return;
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GetClientRect (hwnd, &rect);
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x = rect.left;
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for (i = 0; i < infoPtr->uNumItem; i++) {
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phdi = &infoPtr->items[HEADER_OrderToIndex(hwnd,i)];
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phdi->rect.top = rect.top;
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phdi->rect.bottom = rect.bottom;
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phdi->rect.left = x;
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phdi->rect.right = phdi->rect.left + ((phdi->cxy>0)?phdi->cxy:0);
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x = phdi->rect.right;
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}
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}
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static LRESULT
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HEADER_Size (HWND hwnd, WPARAM wParam)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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infoPtr->bRectsValid = FALSE;
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return 0;
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}
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static INT
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HEADER_DrawItem (HWND hwnd, HDC hdc, INT iItem, BOOL bHotTrack)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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HEADER_ITEM *phdi = &infoPtr->items[iItem];
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RECT r;
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INT oldBkMode, cxEdge = GetSystemMetrics(SM_CXEDGE);
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HTHEME theme = GetWindowTheme (hwnd);
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NMCUSTOMDRAW nmcd;
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TRACE("DrawItem(iItem %d bHotTrack %d unicode flag %d)\n", iItem, bHotTrack, infoPtr->bUnicode);
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if (!infoPtr->bRectsValid)
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HEADER_SetItemBounds(hwnd);
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r = phdi->rect;
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if (r.right - r.left == 0)
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return phdi->rect.right;
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if (theme != NULL) {
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int state = (phdi->bDown) ? HIS_PRESSED :
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(bHotTrack ? HIS_HOT : HIS_NORMAL);
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DrawThemeBackground (theme, hdc, HP_HEADERITEM, state,
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&r, NULL);
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GetThemeBackgroundContentRect (theme, hdc, HP_HEADERITEM, state,
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&r, &r);
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}
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else {
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if (GetWindowLongW (hwnd, GWL_STYLE) & HDS_BUTTONS) {
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if (phdi->bDown) {
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DrawEdge (hdc, &r, BDR_RAISEDOUTER,
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BF_RECT | BF_FLAT | BF_MIDDLE | BF_ADJUST);
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}
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else
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DrawEdge (hdc, &r, EDGE_RAISED,
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BF_RECT | BF_SOFT | BF_MIDDLE | BF_ADJUST);
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}
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else
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DrawEdge (hdc, &r, EDGE_ETCHED, BF_BOTTOM | BF_RIGHT | BF_ADJUST);
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}
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if (phdi->bDown) {
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r.left += 2;
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r.top += 2;
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}
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r.left -= cxEdge;
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r.right += cxEdge;
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/* Set the colors before sending NM_CUSTOMDRAW so that it can change them */
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SetTextColor (hdc, (bHotTrack && !theme) ? COLOR_HIGHLIGHT : COLOR_BTNTEXT);
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SetBkColor(hdc, GetSysColor(COLOR_3DFACE));
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nmcd.hdr.hwndFrom = hwnd;
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nmcd.hdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
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nmcd.hdr.code = NM_CUSTOMDRAW;
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nmcd.dwDrawStage = CDDS_PREPAINT | CDDS_ITEM | CDDS_ITEMPOSTERASE;
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nmcd.hdc = hdc;
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nmcd.dwItemSpec = iItem;
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nmcd.rc = r;
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nmcd.uItemState = phdi->bDown ? CDIS_SELECTED : 0;
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nmcd.lItemlParam = phdi->lParam;
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SendMessageW (infoPtr->hwndNotify, WM_NOTIFY, nmcd.hdr.idFrom, (LPARAM)&nmcd);
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if (phdi->fmt & HDF_OWNERDRAW) {
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DRAWITEMSTRUCT dis;
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dis.CtlType = ODT_HEADER;
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dis.CtlID = GetWindowLongPtrW (hwnd, GWLP_ID);
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dis.itemID = iItem;
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dis.itemAction = ODA_DRAWENTIRE;
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dis.itemState = phdi->bDown ? ODS_SELECTED : 0;
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dis.hwndItem = hwnd;
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dis.hDC = hdc;
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dis.rcItem = r;
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dis.itemData = phdi->lParam;
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oldBkMode = SetBkMode(hdc, TRANSPARENT);
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SendMessageW (infoPtr->hwndNotify, WM_DRAWITEM,
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(WPARAM)dis.CtlID, (LPARAM)&dis);
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if (oldBkMode != TRANSPARENT)
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SetBkMode(hdc, oldBkMode);
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}
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else {
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UINT rw, rh, /* width and height of r */
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*x = NULL, *w = NULL; /* x and width of the pic (bmp or img) which is part of cnt */
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/* cnt,txt,img,bmp */
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UINT cx, tx, ix, bx,
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cw, tw, iw, bw;
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BITMAP bmp;
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cw = tw = iw = bw = 0;
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rw = r.right - r.left;
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rh = r.bottom - r.top;
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if (theme == NULL) {
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HBRUSH hbr = CreateSolidBrush(GetBkColor(hdc));
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RECT rcBackground = r;
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rcBackground.right -= cxEdge;
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FillRect(hdc, &rcBackground, hbr);
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DeleteObject(hbr);
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}
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if (phdi->fmt & HDF_STRING) {
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RECT textRect;
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DrawTextW (hdc, phdi->pszText, -1,
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&textRect, DT_LEFT|DT_VCENTER|DT_SINGLELINE|DT_CALCRECT);
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cw = textRect.right - textRect.left + 2 * infoPtr->iMargin;
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}
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if ((phdi->fmt & HDF_IMAGE) && (infoPtr->himl)) {
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iw = infoPtr->himl->cx + 2 * infoPtr->iMargin;
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x = &ix;
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w = &iw;
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}
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if ((phdi->fmt & HDF_BITMAP) && (phdi->hbm)) {
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GetObjectW (phdi->hbm, sizeof(BITMAP), (LPVOID)&bmp);
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bw = bmp.bmWidth + 2 * infoPtr->iMargin;
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if (!iw) {
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x = &bx;
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w = &bw;
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}
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}
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if (bw || iw)
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cw += *w;
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/* align cx using the unclipped cw */
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if ((phdi->fmt & HDF_JUSTIFYMASK) == HDF_LEFT)
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cx = r.left;
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else if ((phdi->fmt & HDF_JUSTIFYMASK) == HDF_CENTER)
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cx = r.left + rw / 2 - cw / 2;
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else /* HDF_RIGHT */
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cx = r.right - cw;
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/* clip cx & cw */
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if (cx < r.left)
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cx = r.left;
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if (cx + cw > r.right)
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cw = r.right - cx;
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tx = cx + infoPtr->iMargin;
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/* since cw might have changed we have to recalculate tw */
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tw = cw - infoPtr->iMargin * 2;
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if (iw || bw) {
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tw -= *w;
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if (phdi->fmt & HDF_BITMAP_ON_RIGHT) {
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/* put pic behind text */
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*x = cx + tw + infoPtr->iMargin * 3;
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} else {
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*x = cx + infoPtr->iMargin;
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/* move text behind pic */
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tx += *w;
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}
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}
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if (iw && bw) {
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/* since we're done with the layout we can
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now calculate the position of bmp which
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has no influence on alignment and layout
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because of img */
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if ((phdi->fmt & HDF_JUSTIFYMASK) == HDF_RIGHT)
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bx = cx - bw + infoPtr->iMargin;
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else
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bx = cx + cw + infoPtr->iMargin;
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}
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if (iw || bw) {
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HDC hClipDC = GetDC(hwnd);
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HRGN hClipRgn = CreateRectRgn(r.left, r.top, r.right, r.bottom);
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SelectClipRgn(hClipDC, hClipRgn);
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if (bw) {
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HDC hdcBitmap = CreateCompatibleDC (hClipDC);
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SelectObject (hdcBitmap, phdi->hbm);
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BitBlt (hClipDC, bx, r.top + ((INT)rh - bmp.bmHeight) / 2,
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bmp.bmWidth, bmp.bmHeight, hdcBitmap, 0, 0, SRCCOPY);
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DeleteDC (hdcBitmap);
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}
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if (iw) {
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ImageList_DrawEx (infoPtr->himl, phdi->iImage, hClipDC,
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ix, r.top + ((INT)rh - infoPtr->himl->cy) / 2,
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infoPtr->himl->cx, infoPtr->himl->cy, CLR_DEFAULT, CLR_DEFAULT, 0);
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}
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DeleteObject(hClipRgn);
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ReleaseDC(hwnd, hClipDC);
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}
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if (((phdi->fmt & HDF_STRING)
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|| (!(phdi->fmt & (HDF_OWNERDRAW|HDF_STRING|HDF_BITMAP|
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HDF_BITMAP_ON_RIGHT|HDF_IMAGE)))) /* no explicit format specified? */
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&& (phdi->pszText)) {
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oldBkMode = SetBkMode(hdc, TRANSPARENT);
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r.left = tx;
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r.right = tx + tw;
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DrawTextW (hdc, phdi->pszText, -1,
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&r, DT_LEFT|DT_END_ELLIPSIS|DT_VCENTER|DT_SINGLELINE);
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if (oldBkMode != TRANSPARENT)
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SetBkMode(hdc, oldBkMode);
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}
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}/*Ownerdrawn*/
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return phdi->rect.right;
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}
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static void
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HEADER_Refresh (HWND hwnd, HDC hdc)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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HFONT hFont, hOldFont;
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RECT rect;
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HBRUSH hbrBk;
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UINT i;
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INT x;
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HTHEME theme = GetWindowTheme (hwnd);
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/* get rect for the bar, adjusted for the border */
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GetClientRect (hwnd, &rect);
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hFont = infoPtr->hFont ? infoPtr->hFont : GetStockObject (SYSTEM_FONT);
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hOldFont = SelectObject (hdc, hFont);
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/* draw Background */
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if (theme == NULL) {
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hbrBk = GetSysColorBrush(COLOR_3DFACE);
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FillRect(hdc, &rect, hbrBk);
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}
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x = rect.left;
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for (i = 0; x <= rect.right && i < infoPtr->uNumItem; i++) {
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x = HEADER_DrawItem (hwnd, hdc, HEADER_OrderToIndex(hwnd,i),
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infoPtr->iHotItem == i);
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}
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if ((x <= rect.right) && (infoPtr->uNumItem > 0)) {
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rect.left = x;
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if (theme != NULL) {
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DrawThemeBackground (theme, hdc, HP_HEADERITEM, HIS_NORMAL, &rect,
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NULL);
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}
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else {
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if (GetWindowLongW (hwnd, GWL_STYLE) & HDS_BUTTONS)
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DrawEdge (hdc, &rect, EDGE_RAISED, BF_TOP|BF_LEFT|BF_BOTTOM|BF_SOFT);
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else
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DrawEdge (hdc, &rect, EDGE_ETCHED, BF_BOTTOM);
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}
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}
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SelectObject (hdc, hOldFont);
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}
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static void
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HEADER_RefreshItem (HWND hwnd, HDC hdc, INT iItem)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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HFONT hFont, hOldFont;
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hFont = infoPtr->hFont ? infoPtr->hFont : GetStockObject (SYSTEM_FONT);
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hOldFont = SelectObject (hdc, hFont);
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HEADER_DrawItem (hwnd, hdc, iItem, infoPtr->iHotItem == iItem);
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SelectObject (hdc, hOldFont);
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}
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static void
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HEADER_InternalHitTest (HWND hwnd, LPPOINT lpPt, UINT *pFlags, INT *pItem)
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{
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HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
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RECT rect, rcTest;
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UINT iCount;
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INT width;
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BOOL bNoWidth;
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GetClientRect (hwnd, &rect);
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*pFlags = 0;
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bNoWidth = FALSE;
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if (PtInRect (&rect, *lpPt))
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{
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if (infoPtr->uNumItem == 0) {
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*pFlags |= HHT_NOWHERE;
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*pItem = 1;
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TRACE("NOWHERE\n");
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return;
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}
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else {
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/* somewhere inside */
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for (iCount = 0; iCount < infoPtr->uNumItem; iCount++) {
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rect = infoPtr->items[iCount].rect;
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width = rect.right - rect.left;
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if (width == 0) {
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bNoWidth = TRUE;
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continue;
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}
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if (PtInRect (&rect, *lpPt)) {
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if (width <= 2 * DIVIDER_WIDTH) {
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*pFlags |= HHT_ONHEADER;
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*pItem = iCount;
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TRACE("ON HEADER %d\n", iCount);
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return;
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}
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if (iCount > 0) {
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rcTest = rect;
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rcTest.right = rcTest.left + DIVIDER_WIDTH;
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if (PtInRect (&rcTest, *lpPt)) {
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if (bNoWidth) {
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*pFlags |= HHT_ONDIVOPEN;
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*pItem = iCount - 1;
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TRACE("ON DIVOPEN %d\n", *pItem);
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return;
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}
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else {
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*pFlags |= HHT_ONDIVIDER;
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*pItem = iCount - 1;
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TRACE("ON DIVIDER %d\n", *pItem);
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return;
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}
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}
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}
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rcTest = rect;
|
|
rcTest.left = rcTest.right - DIVIDER_WIDTH;
|
|
if (PtInRect (&rcTest, *lpPt)) {
|
|
*pFlags |= HHT_ONDIVIDER;
|
|
*pItem = iCount;
|
|
TRACE("ON DIVIDER %d\n", *pItem);
|
|
return;
|
|
}
|
|
|
|
*pFlags |= HHT_ONHEADER;
|
|
*pItem = iCount;
|
|
TRACE("ON HEADER %d\n", iCount);
|
|
return;
|
|
}
|
|
}
|
|
|
|
/* check for last divider part (on nowhere) */
|
|
rect = infoPtr->items[infoPtr->uNumItem-1].rect;
|
|
rect.left = rect.right;
|
|
rect.right += DIVIDER_WIDTH;
|
|
if (PtInRect (&rect, *lpPt)) {
|
|
if (bNoWidth) {
|
|
*pFlags |= HHT_ONDIVOPEN;
|
|
*pItem = infoPtr->uNumItem - 1;
|
|
TRACE("ON DIVOPEN %d\n", *pItem);
|
|
return;
|
|
}
|
|
else {
|
|
*pFlags |= HHT_ONDIVIDER;
|
|
*pItem = infoPtr->uNumItem-1;
|
|
TRACE("ON DIVIDER %d\n", *pItem);
|
|
return;
|
|
}
|
|
}
|
|
|
|
*pFlags |= HHT_NOWHERE;
|
|
*pItem = 1;
|
|
TRACE("NOWHERE\n");
|
|
return;
|
|
}
|
|
}
|
|
else {
|
|
if (lpPt->x < rect.left) {
|
|
TRACE("TO LEFT\n");
|
|
*pFlags |= HHT_TOLEFT;
|
|
}
|
|
else if (lpPt->x > rect.right) {
|
|
TRACE("TO RIGHT\n");
|
|
*pFlags |= HHT_TORIGHT;
|
|
}
|
|
|
|
if (lpPt->y < rect.top) {
|
|
TRACE("ABOVE\n");
|
|
*pFlags |= HHT_ABOVE;
|
|
}
|
|
else if (lpPt->y > rect.bottom) {
|
|
TRACE("BELOW\n");
|
|
*pFlags |= HHT_BELOW;
|
|
}
|
|
}
|
|
|
|
*pItem = 1;
|
|
TRACE("flags=0x%X\n", *pFlags);
|
|
return;
|
|
}
|
|
|
|
|
|
static void
|
|
HEADER_DrawTrackLine (HWND hwnd, HDC hdc, INT x)
|
|
{
|
|
RECT rect;
|
|
HPEN hOldPen;
|
|
INT oldRop;
|
|
|
|
GetClientRect (hwnd, &rect);
|
|
|
|
hOldPen = SelectObject (hdc, GetStockObject (BLACK_PEN));
|
|
oldRop = SetROP2 (hdc, R2_XORPEN);
|
|
MoveToEx (hdc, x, rect.top, NULL);
|
|
LineTo (hdc, x, rect.bottom);
|
|
SetROP2 (hdc, oldRop);
|
|
SelectObject (hdc, hOldPen);
|
|
}
|
|
|
|
|
|
static BOOL
|
|
HEADER_SendSimpleNotify (HWND hwnd, UINT code)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
NMHDR nmhdr;
|
|
|
|
nmhdr.hwndFrom = hwnd;
|
|
nmhdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
|
|
nmhdr.code = code;
|
|
|
|
return (BOOL)SendMessageW (infoPtr->hwndNotify, WM_NOTIFY,
|
|
(WPARAM)nmhdr.idFrom, (LPARAM)&nmhdr);
|
|
}
|
|
|
|
static BOOL
|
|
HEADER_SendHeaderNotify (HWND hwnd, UINT code, INT iItem, INT mask)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
NMHEADERA nmhdr;
|
|
HDITEMA nmitem;
|
|
|
|
nmhdr.hdr.hwndFrom = hwnd;
|
|
nmhdr.hdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
|
|
nmhdr.hdr.code = code;
|
|
nmhdr.iItem = iItem;
|
|
nmhdr.iButton = 0;
|
|
nmhdr.pitem = &nmitem;
|
|
nmitem.mask = mask;
|
|
nmitem.cxy = infoPtr->items[iItem].cxy;
|
|
nmitem.hbm = infoPtr->items[iItem].hbm;
|
|
nmitem.pszText = NULL;
|
|
nmitem.cchTextMax = 0;
|
|
/* nmitem.pszText = infoPtr->items[iItem].pszText; */
|
|
/* nmitem.cchTextMax = infoPtr->items[iItem].cchTextMax; */
|
|
nmitem.fmt = infoPtr->items[iItem].fmt;
|
|
nmitem.lParam = infoPtr->items[iItem].lParam;
|
|
nmitem.iOrder = infoPtr->items[iItem].iOrder;
|
|
nmitem.iImage = infoPtr->items[iItem].iImage;
|
|
|
|
return (BOOL)SendMessageW (infoPtr->hwndNotify, WM_NOTIFY,
|
|
(WPARAM)nmhdr.hdr.idFrom, (LPARAM)&nmhdr);
|
|
}
|
|
|
|
/**
|
|
* Send Disp Info notification.
|
|
* depends on NMHDDISPINFOW having same structure as NMHDDISPINFOA
|
|
* (so we handle the two cases only doing a specific cast for pszText).
|
|
*
|
|
* @param hwnd : hwnd header container handler
|
|
* @param mask : notification mask (usually HDI_TEXT or HDI_IMAGE)
|
|
* @param pDispInfo : NMHDDISPINFO structure (can be unicode or ansi)
|
|
* @param isW : TRUE if dispinfo is Unicode
|
|
*/
|
|
static BOOL
|
|
HEADER_SendHeaderDispInfoNotify(HWND hwnd, INT iItem, INT mask, LPHDITEMW phdi, HEADER_ITEM* lpItem, BOOL isW)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
BOOL ret;
|
|
BOOL convertToAnsi = FALSE;
|
|
BOOL convertToUnicode = FALSE;
|
|
BOOL isUnicodeNotify = FALSE;
|
|
NMHDDISPINFOW dispInfo;
|
|
|
|
if (mask & HDI_TEXT)
|
|
{
|
|
convertToAnsi = (isW && infoPtr->nNotifyFormat == NFR_ANSI);
|
|
convertToUnicode = (!isW && infoPtr->nNotifyFormat == NFR_UNICODE);
|
|
}
|
|
isUnicodeNotify = (isW && !convertToAnsi);
|
|
|
|
memset(&dispInfo, 0, sizeof(NMHDDISPINFOW));
|
|
dispInfo.hdr.hwndFrom = hwnd;
|
|
dispInfo.hdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
|
|
if (isUnicodeNotify || convertToUnicode)
|
|
{
|
|
dispInfo.hdr.code = HDN_GETDISPINFOW;
|
|
}
|
|
else
|
|
{
|
|
dispInfo.hdr.code = HDN_GETDISPINFOA;
|
|
}
|
|
dispInfo.iItem = iItem;
|
|
dispInfo.mask = mask;
|
|
/*
|
|
dispInfo.pszText = Alloc(sizeof(WCHAR) * 260);
|
|
dispInfo.cchTextMax = 260;
|
|
*/
|
|
ret = (BOOL) SendMessageW(infoPtr->hwndNotify, WM_NOTIFY,
|
|
(WPARAM) dispInfo.hdr.idFrom,
|
|
(LPARAM) &dispInfo);
|
|
|
|
TRACE("SendMessage returns(mask:0x%x,str:%s,lParam:%p)\n",
|
|
dispInfo.mask,
|
|
(isUnicodeNotify ? debugstr_w(dispInfo.pszText) : (LPSTR) dispInfo.pszText),
|
|
(void*) dispInfo.lParam);
|
|
|
|
if (dispInfo.mask & HDI_DI_SETITEM)
|
|
{
|
|
if (dispInfo.mask & HDI_IMAGE)
|
|
{
|
|
lpItem->iImage = dispInfo.iImage;
|
|
}
|
|
if (dispInfo.mask & HDI_TEXT)
|
|
{
|
|
if (isUnicodeNotify || convertToUnicode)
|
|
Str_SetPtrW(&lpItem->pszText, (LPCWSTR)dispInfo.pszText);
|
|
else /*if (convertToAnsi || !isW)*/
|
|
Str_SetPtrAtoW(&lpItem->pszText, (LPCSTR)dispInfo.pszText);
|
|
}
|
|
|
|
FIXME("NMHDDISPINFO returns with flags HDI_DI_SETITEM\n");
|
|
}
|
|
|
|
if (NULL != phdi)
|
|
{
|
|
if ((phdi->mask & mask) & HDI_IMAGE)
|
|
{
|
|
phdi->iImage = dispInfo.iImage;
|
|
}
|
|
if ((phdi->mask & mask) & HDI_TEXT)
|
|
{
|
|
if (isUnicodeNotify)
|
|
Str_GetPtrW ((LPCWSTR)dispInfo.pszText, phdi->pszText, phdi->cchTextMax);
|
|
else if (convertToUnicode)
|
|
Str_GetPtrWtoA ((LPCWSTR)dispInfo.pszText, (LPSTR)phdi->pszText, phdi->cchTextMax);
|
|
else /*if (!isW) */
|
|
Str_GetPtrA ((LPCSTR)dispInfo.pszText, (LPSTR)phdi->pszText, phdi->cchTextMax);
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
|
|
static BOOL
|
|
HEADER_SendClickNotify (HWND hwnd, UINT code, INT iItem)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
NMHEADERA nmhdr;
|
|
|
|
nmhdr.hdr.hwndFrom = hwnd;
|
|
nmhdr.hdr.idFrom = GetWindowLongPtrW (hwnd, GWLP_ID);
|
|
nmhdr.hdr.code = code;
|
|
nmhdr.iItem = iItem;
|
|
nmhdr.iButton = 0;
|
|
nmhdr.pitem = NULL;
|
|
|
|
return (BOOL)SendMessageA (infoPtr->hwndNotify, WM_NOTIFY,
|
|
(WPARAM)nmhdr.hdr.idFrom, (LPARAM)&nmhdr);
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_CreateDragImage (HWND hwnd, WPARAM wParam)
|
|
{
|
|
FIXME("empty stub!\n");
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_DeleteItem (HWND hwnd, WPARAM wParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr(hwnd);
|
|
INT iItem = (INT)wParam;
|
|
|
|
TRACE("[iItem=%d]\n", iItem);
|
|
|
|
if ((iItem < 0) || (iItem >= (INT)infoPtr->uNumItem))
|
|
return FALSE;
|
|
|
|
if (infoPtr->uNumItem == 1) {
|
|
TRACE("Simple delete!\n");
|
|
if (infoPtr->items[0].pszText)
|
|
Free (infoPtr->items[0].pszText);
|
|
Free (infoPtr->items);
|
|
Free(infoPtr->order);
|
|
infoPtr->items = 0;
|
|
infoPtr->order = 0;
|
|
infoPtr->uNumItem = 0;
|
|
}
|
|
else {
|
|
HEADER_ITEM *oldItems = infoPtr->items;
|
|
INT i;
|
|
INT iOrder;
|
|
TRACE("Complex delete! [iItem=%d]\n", iItem);
|
|
|
|
for (i = 0; i < infoPtr->uNumItem; i++)
|
|
TRACE("%d: order=%d, iOrder=%d, ->iOrder=%d\n", i, infoPtr->order[i], infoPtr->items[i].iOrder, infoPtr->items[infoPtr->order[i]].iOrder);
|
|
if (infoPtr->items[iItem].pszText)
|
|
Free (infoPtr->items[iItem].pszText);
|
|
iOrder = infoPtr->items[iItem].iOrder;
|
|
|
|
infoPtr->uNumItem--;
|
|
infoPtr->items = Alloc (sizeof (HEADER_ITEM) * infoPtr->uNumItem);
|
|
/* pre delete copy */
|
|
if (iItem > 0) {
|
|
memcpy (&infoPtr->items[0], &oldItems[0],
|
|
iItem * sizeof(HEADER_ITEM));
|
|
}
|
|
|
|
/* post delete copy */
|
|
if (iItem < infoPtr->uNumItem) {
|
|
memcpy (&infoPtr->items[iItem], &oldItems[iItem+1],
|
|
(infoPtr->uNumItem - iItem) * sizeof(HEADER_ITEM));
|
|
}
|
|
|
|
/* Correct the orders */
|
|
if (iOrder < infoPtr->uNumItem)
|
|
{
|
|
memmove(&infoPtr->order[iOrder], &infoPtr->order[iOrder + 1],
|
|
(infoPtr->uNumItem - iOrder) * sizeof(INT));
|
|
for (i = 0; i < infoPtr->uNumItem; i++)
|
|
{
|
|
if (infoPtr->order[i] > iItem)
|
|
infoPtr->order[i]--;
|
|
if (i >= iOrder)
|
|
infoPtr->items[infoPtr->order[i]].iOrder = infoPtr->order[i];
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < infoPtr->uNumItem; i++)
|
|
TRACE("%d: order=%d, iOrder=%d, ->iOrder=%d\n", i, infoPtr->order[i], infoPtr->items[i].iOrder, infoPtr->items[infoPtr->order[i]].iOrder);
|
|
Free (oldItems);
|
|
}
|
|
|
|
HEADER_SetItemBounds (hwnd);
|
|
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_GetImageList (HWND hwnd)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
|
|
return (LRESULT)infoPtr->himl;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_GetItemT (HWND hwnd, INT nItem, LPHDITEMW phdi, BOOL bUnicode)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
HEADER_ITEM *lpItem;
|
|
|
|
if (!phdi)
|
|
return FALSE;
|
|
|
|
TRACE("[nItem=%d]\n", nItem);
|
|
|
|
if (phdi->mask == 0)
|
|
return TRUE;
|
|
if ((nItem < 0) || (nItem >= (INT)infoPtr->uNumItem))
|
|
return FALSE;
|
|
|
|
lpItem = &infoPtr->items[nItem];
|
|
|
|
if (phdi->mask & HDI_BITMAP)
|
|
phdi->hbm = (lpItem != NULL) ? lpItem->hbm : 0;
|
|
|
|
if (phdi->mask & HDI_FORMAT)
|
|
phdi->fmt = (lpItem != NULL) ? lpItem->fmt : 0;
|
|
|
|
if (phdi->mask & HDI_WIDTH)
|
|
phdi->cxy = (lpItem != NULL) ? lpItem->cxy : 0;
|
|
|
|
if (phdi->mask & HDI_LPARAM)
|
|
phdi->lParam = (lpItem != NULL) ? lpItem->lParam : 0;
|
|
|
|
if (phdi->mask & HDI_IMAGE)
|
|
{
|
|
phdi->iImage = (lpItem != NULL) ? lpItem->iImage : 0;
|
|
if (lpItem->iImage == I_IMAGECALLBACK)
|
|
{
|
|
HEADER_SendHeaderDispInfoNotify(hwnd, nItem, HDI_IMAGE, phdi, lpItem, bUnicode);
|
|
}
|
|
}
|
|
|
|
if (phdi->mask & HDI_ORDER)
|
|
phdi->iOrder = (lpItem != NULL) ? lpItem->iOrder : 0;
|
|
|
|
if (phdi->mask & HDI_TEXT)
|
|
{
|
|
if (lpItem == NULL) *phdi->pszText = 0; /* null pointer check */
|
|
else if (lpItem->pszText == LPSTR_TEXTCALLBACKW) /* covers == TEXTCALLBACKA too */
|
|
{
|
|
HEADER_SendHeaderDispInfoNotify(hwnd, nItem, HDI_TEXT, phdi, lpItem, bUnicode);
|
|
}
|
|
else
|
|
{
|
|
if (bUnicode)
|
|
Str_GetPtrW (lpItem->pszText, phdi->pszText, phdi->cchTextMax);
|
|
else
|
|
Str_GetPtrWtoA (lpItem->pszText, (LPSTR)phdi->pszText, phdi->cchTextMax);
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
inline static LRESULT
|
|
HEADER_GetItemCount (HWND hwnd)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
return infoPtr->uNumItem;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_GetItemRect (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
INT iItem = (INT)wParam;
|
|
LPRECT lpRect = (LPRECT)lParam;
|
|
|
|
if ((iItem < 0) || (iItem >= (INT)infoPtr->uNumItem))
|
|
return FALSE;
|
|
|
|
lpRect->left = infoPtr->items[iItem].rect.left;
|
|
lpRect->right = infoPtr->items[iItem].rect.right;
|
|
lpRect->top = infoPtr->items[iItem].rect.top;
|
|
lpRect->bottom = infoPtr->items[iItem].rect.bottom;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_GetOrderArray(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LPINT order = (LPINT) lParam;
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
|
|
if ((unsigned int)wParam <infoPtr->uNumItem)
|
|
return FALSE;
|
|
|
|
memcpy(order, infoPtr->order, infoPtr->uNumItem * sizeof(INT));
|
|
return TRUE;
|
|
}
|
|
|
|
static LRESULT
|
|
HEADER_SetOrderArray(HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
int i;
|
|
LPINT order = (LPINT) lParam;
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
HEADER_ITEM *lpItem;
|
|
|
|
if ((unsigned int)wParam <infoPtr->uNumItem)
|
|
return FALSE;
|
|
memcpy(infoPtr->order, order, infoPtr->uNumItem * sizeof(INT));
|
|
for (i=0; i<(int)wParam; i++)
|
|
{
|
|
lpItem = &infoPtr->items[*order++];
|
|
lpItem->iOrder=i;
|
|
}
|
|
infoPtr->bRectsValid=0;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return TRUE;
|
|
}
|
|
|
|
inline static LRESULT
|
|
HEADER_GetUnicodeFormat (HWND hwnd)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
return infoPtr->bUnicode;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_HitTest (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LPHDHITTESTINFO phti = (LPHDHITTESTINFO)lParam;
|
|
|
|
HEADER_InternalHitTest (hwnd, &phti->pt, &phti->flags, &phti->iItem);
|
|
|
|
if (phti->flags == HHT_NOWHERE)
|
|
return -1;
|
|
else
|
|
return phti->iItem;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_InsertItemT (HWND hwnd, INT nItem, LPHDITEMW phdi, BOOL bUnicode)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
HEADER_ITEM *lpItem;
|
|
INT iOrder;
|
|
UINT i;
|
|
|
|
if ((phdi == NULL) || (nItem < 0))
|
|
return -1;
|
|
|
|
if (nItem > infoPtr->uNumItem)
|
|
nItem = infoPtr->uNumItem;
|
|
|
|
iOrder = (phdi->mask & HDI_ORDER) ? phdi->iOrder : nItem;
|
|
if (iOrder < 0)
|
|
iOrder = 0;
|
|
else if (infoPtr->uNumItem < iOrder)
|
|
iOrder = infoPtr->uNumItem;
|
|
|
|
if (infoPtr->uNumItem == 0) {
|
|
infoPtr->items = Alloc (sizeof (HEADER_ITEM));
|
|
infoPtr->order = Alloc(sizeof(INT));
|
|
infoPtr->uNumItem++;
|
|
}
|
|
else {
|
|
HEADER_ITEM *oldItems = infoPtr->items;
|
|
INT *oldOrder = infoPtr->order;
|
|
|
|
infoPtr->uNumItem++;
|
|
infoPtr->items = Alloc (sizeof (HEADER_ITEM) * infoPtr->uNumItem);
|
|
if (nItem == 0) {
|
|
memcpy (&infoPtr->items[1], &oldItems[0],
|
|
(infoPtr->uNumItem-1) * sizeof(HEADER_ITEM));
|
|
}
|
|
else
|
|
{
|
|
/* pre insert copy */
|
|
if (nItem > 0) {
|
|
memcpy (&infoPtr->items[0], &oldItems[0],
|
|
nItem * sizeof(HEADER_ITEM));
|
|
}
|
|
|
|
/* post insert copy */
|
|
if (nItem < infoPtr->uNumItem - 1) {
|
|
memcpy (&infoPtr->items[nItem+1], &oldItems[nItem],
|
|
(infoPtr->uNumItem - nItem - 1) * sizeof(HEADER_ITEM));
|
|
}
|
|
}
|
|
|
|
infoPtr->order = Alloc(sizeof(INT) * infoPtr->uNumItem);
|
|
memcpy(infoPtr->order, oldOrder, iOrder * sizeof(INT));
|
|
infoPtr->order[iOrder] = nItem;
|
|
memcpy(&infoPtr->order[iOrder + 1], &oldOrder[iOrder],
|
|
(infoPtr->uNumItem - iOrder - 1) * sizeof(INT));
|
|
|
|
Free (oldItems);
|
|
Free(oldOrder);
|
|
}
|
|
|
|
for (i = 0; i < infoPtr->uNumItem; i++)
|
|
{
|
|
if (i != iOrder && infoPtr->order[i] >= nItem)
|
|
infoPtr->order[i]++;
|
|
infoPtr->items[infoPtr->order[i]].iOrder = infoPtr->order[i];
|
|
}
|
|
|
|
lpItem = &infoPtr->items[nItem];
|
|
lpItem->bDown = FALSE;
|
|
|
|
if (phdi->mask & HDI_WIDTH)
|
|
lpItem->cxy = phdi->cxy;
|
|
|
|
if (phdi->mask & HDI_FORMAT)
|
|
lpItem->fmt = phdi->fmt;
|
|
|
|
if (lpItem->fmt == 0)
|
|
lpItem->fmt = HDF_LEFT;
|
|
|
|
if (phdi->mask & HDI_BITMAP)
|
|
lpItem->hbm = phdi->hbm;
|
|
|
|
if (phdi->mask & HDI_LPARAM)
|
|
lpItem->lParam = phdi->lParam;
|
|
|
|
if (phdi->mask & HDI_IMAGE)
|
|
{
|
|
if (phdi->iImage != I_IMAGECALLBACK)
|
|
{
|
|
lpItem->iImage = phdi->iImage;
|
|
}
|
|
else
|
|
{
|
|
lpItem->iImage = phdi->iImage;
|
|
HEADER_SendHeaderDispInfoNotify(hwnd, nItem, HDI_IMAGE, NULL, lpItem, bUnicode);
|
|
}
|
|
}
|
|
|
|
if (phdi->mask & HDI_TEXT)
|
|
{
|
|
if (!phdi->pszText) phdi->pszText = '\0'; /* null pointer check */
|
|
if (phdi->pszText != LPSTR_TEXTCALLBACKW) /* covers != TEXTCALLBACKA too */
|
|
{
|
|
if (bUnicode)
|
|
Str_SetPtrW(&lpItem->pszText, phdi->pszText);
|
|
else
|
|
Str_SetPtrAtoW(&lpItem->pszText, (LPSTR)phdi->pszText);
|
|
}
|
|
else
|
|
{
|
|
lpItem->pszText = phdi->pszText;
|
|
HEADER_SendHeaderDispInfoNotify(hwnd, nItem, HDI_TEXT, NULL, lpItem, bUnicode);
|
|
}
|
|
lpItem->fmt |= HDF_STRING;
|
|
}
|
|
|
|
lpItem->iOrder = iOrder;
|
|
|
|
HEADER_SetItemBounds (hwnd);
|
|
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return nItem;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_Layout (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
LPHDLAYOUT lpLayout = (LPHDLAYOUT)lParam;
|
|
|
|
lpLayout->pwpos->hwnd = hwnd;
|
|
lpLayout->pwpos->hwndInsertAfter = 0;
|
|
lpLayout->pwpos->x = lpLayout->prc->left;
|
|
lpLayout->pwpos->y = lpLayout->prc->top;
|
|
lpLayout->pwpos->cx = lpLayout->prc->right - lpLayout->prc->left;
|
|
if (GetWindowLongW (hwnd, GWL_STYLE) & HDS_HIDDEN)
|
|
lpLayout->pwpos->cy = 0;
|
|
else {
|
|
lpLayout->pwpos->cy = infoPtr->nHeight;
|
|
lpLayout->prc->top += infoPtr->nHeight;
|
|
}
|
|
lpLayout->pwpos->flags = SWP_NOZORDER;
|
|
|
|
TRACE("Layout x=%d y=%d cx=%d cy=%d\n",
|
|
lpLayout->pwpos->x, lpLayout->pwpos->y,
|
|
lpLayout->pwpos->cx, lpLayout->pwpos->cy);
|
|
|
|
infoPtr->bRectsValid = FALSE;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_SetImageList (HWND hwnd, HIMAGELIST himl)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
HIMAGELIST himlOld;
|
|
|
|
TRACE("(himl %p)\n", himl);
|
|
himlOld = infoPtr->himl;
|
|
infoPtr->himl = himl;
|
|
|
|
/* FIXME: Refresh needed??? */
|
|
|
|
return (LRESULT)himlOld;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_GetBitmapMargin(HWND hwnd)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr(hwnd);
|
|
|
|
return infoPtr->iMargin;
|
|
}
|
|
|
|
static LRESULT
|
|
HEADER_SetBitmapMargin(HWND hwnd, WPARAM wParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
INT oldMargin = infoPtr->iMargin;
|
|
|
|
infoPtr->iMargin = (INT)wParam;
|
|
|
|
return oldMargin;
|
|
}
|
|
|
|
static LRESULT
|
|
HEADER_SetItemT (HWND hwnd, INT nItem, LPHDITEMW phdi, BOOL bUnicode)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
HEADER_ITEM *lpItem;
|
|
|
|
if (phdi == NULL)
|
|
return FALSE;
|
|
if ((nItem < 0) || (nItem >= (INT)infoPtr->uNumItem))
|
|
return FALSE;
|
|
|
|
TRACE("[nItem=%d]\n", nItem);
|
|
|
|
if (HEADER_SendHeaderNotify (hwnd, bUnicode ? HDN_ITEMCHANGINGW : HDN_ITEMCHANGINGA,
|
|
nItem, phdi->mask))
|
|
return FALSE;
|
|
|
|
lpItem = &infoPtr->items[nItem];
|
|
if (phdi->mask & HDI_BITMAP)
|
|
lpItem->hbm = phdi->hbm;
|
|
|
|
if (phdi->mask & HDI_FORMAT)
|
|
lpItem->fmt = phdi->fmt;
|
|
|
|
if (phdi->mask & HDI_LPARAM)
|
|
lpItem->lParam = phdi->lParam;
|
|
|
|
if (phdi->mask & HDI_WIDTH)
|
|
lpItem->cxy = phdi->cxy;
|
|
|
|
if (phdi->mask & HDI_IMAGE)
|
|
{
|
|
if (phdi->iImage != I_IMAGECALLBACK)
|
|
{
|
|
lpItem->iImage = phdi->iImage;
|
|
}
|
|
else
|
|
{
|
|
lpItem->iImage = phdi->iImage;
|
|
HEADER_SendHeaderDispInfoNotify(hwnd, nItem, HDI_IMAGE, NULL, lpItem, bUnicode);
|
|
}
|
|
}
|
|
|
|
if (phdi->mask & HDI_TEXT)
|
|
{
|
|
if (phdi->pszText != LPSTR_TEXTCALLBACKW) /* covers != TEXTCALLBACKA too */
|
|
{
|
|
if (lpItem->pszText)
|
|
{
|
|
Free(lpItem->pszText);
|
|
lpItem->pszText = NULL;
|
|
}
|
|
if (phdi->pszText)
|
|
{
|
|
if (bUnicode)
|
|
Str_SetPtrW(&lpItem->pszText, phdi->pszText);
|
|
else
|
|
Str_SetPtrAtoW(&lpItem->pszText, (LPSTR)phdi->pszText);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
lpItem->pszText = phdi->pszText;
|
|
HEADER_SendHeaderDispInfoNotify(hwnd, nItem, HDI_TEXT, NULL, lpItem, bUnicode);
|
|
}
|
|
}
|
|
|
|
if (phdi->mask & HDI_ORDER)
|
|
{
|
|
INT i, nMin, nMax;
|
|
|
|
if (lpItem->iOrder < phdi->iOrder)
|
|
{
|
|
memmove(&infoPtr->order[lpItem->iOrder],
|
|
&infoPtr->order[lpItem->iOrder + 1],
|
|
(phdi->iOrder - lpItem->iOrder) * sizeof(INT));
|
|
}
|
|
if (phdi->iOrder < lpItem->iOrder)
|
|
{
|
|
memmove(&infoPtr->order[phdi->iOrder + 1],
|
|
&infoPtr->order[phdi->iOrder],
|
|
(lpItem->iOrder - phdi->iOrder) * sizeof(INT));
|
|
}
|
|
infoPtr->order[phdi->iOrder] = nItem;
|
|
nMin = min(lpItem->iOrder, phdi->iOrder);
|
|
nMax = max(lpItem->iOrder, phdi->iOrder);
|
|
for (i = nMin; i <= nMax; i++)
|
|
{
|
|
infoPtr->items[infoPtr->order[i]].iOrder = infoPtr->order[i];
|
|
}
|
|
}
|
|
|
|
HEADER_SendHeaderNotify (hwnd, bUnicode ? HDN_ITEMCHANGEDW : HDN_ITEMCHANGEDA,
|
|
nItem, phdi->mask);
|
|
|
|
HEADER_SetItemBounds (hwnd);
|
|
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
inline static LRESULT
|
|
HEADER_SetUnicodeFormat (HWND hwnd, WPARAM wParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
BOOL bTemp = infoPtr->bUnicode;
|
|
|
|
infoPtr->bUnicode = (BOOL)wParam;
|
|
|
|
return bTemp;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr;
|
|
TEXTMETRICW tm;
|
|
HFONT hOldFont;
|
|
HDC hdc;
|
|
|
|
infoPtr = (HEADER_INFO *)Alloc (sizeof(HEADER_INFO));
|
|
SetWindowLongPtrW (hwnd, 0, (DWORD_PTR)infoPtr);
|
|
|
|
infoPtr->hwndNotify = ((LPCREATESTRUCTA)lParam)->hwndParent;
|
|
infoPtr->uNumItem = 0;
|
|
infoPtr->hFont = 0;
|
|
infoPtr->items = 0;
|
|
infoPtr->order = 0;
|
|
infoPtr->bRectsValid = FALSE;
|
|
infoPtr->hcurArrow = LoadCursorW (0, (LPWSTR)IDC_ARROW);
|
|
infoPtr->hcurDivider = LoadCursorW (COMCTL32_hModule, MAKEINTRESOURCEW(IDC_DIVIDER));
|
|
infoPtr->hcurDivopen = LoadCursorW (COMCTL32_hModule, MAKEINTRESOURCEW(IDC_DIVIDEROPEN));
|
|
infoPtr->bPressed = FALSE;
|
|
infoPtr->bTracking = FALSE;
|
|
infoPtr->iMoveItem = 0;
|
|
infoPtr->himl = 0;
|
|
infoPtr->iHotItem = -1;
|
|
infoPtr->bUnicode = IsWindowUnicode (hwnd);
|
|
infoPtr->iMargin = 3*GetSystemMetrics(SM_CXEDGE);
|
|
infoPtr->nNotifyFormat =
|
|
SendMessageW (infoPtr->hwndNotify, WM_NOTIFYFORMAT, (WPARAM)hwnd, NF_QUERY);
|
|
|
|
hdc = GetDC (0);
|
|
hOldFont = SelectObject (hdc, GetStockObject (SYSTEM_FONT));
|
|
GetTextMetricsW (hdc, &tm);
|
|
infoPtr->nHeight = tm.tmHeight + VERT_BORDER;
|
|
SelectObject (hdc, hOldFont);
|
|
ReleaseDC (0, hdc);
|
|
|
|
OpenThemeData(hwnd, themeClass);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_Destroy (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
HEADER_ITEM *lpItem;
|
|
INT nItem;
|
|
HTHEME theme;
|
|
|
|
if (infoPtr->items) {
|
|
lpItem = infoPtr->items;
|
|
for (nItem = 0; nItem < infoPtr->uNumItem; nItem++, lpItem++) {
|
|
if ((lpItem->pszText) && (lpItem->pszText != LPSTR_TEXTCALLBACKW))
|
|
Free (lpItem->pszText);
|
|
}
|
|
Free (infoPtr->items);
|
|
}
|
|
|
|
if (infoPtr->order)
|
|
Free(infoPtr->order);
|
|
|
|
if (infoPtr->himl)
|
|
ImageList_Destroy (infoPtr->himl);
|
|
|
|
SetWindowLongPtrW (hwnd, 0, 0);
|
|
Free (infoPtr);
|
|
|
|
theme = GetWindowTheme(hwnd);
|
|
CloseThemeData(theme);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static inline LRESULT
|
|
HEADER_GetFont (HWND hwnd)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
|
|
return (LRESULT)infoPtr->hFont;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_LButtonDblClk (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
POINT pt;
|
|
UINT flags;
|
|
INT nItem;
|
|
|
|
pt.x = (INT)LOWORD(lParam);
|
|
pt.y = (INT)HIWORD(lParam);
|
|
HEADER_InternalHitTest (hwnd, &pt, &flags, &nItem);
|
|
|
|
if ((GetWindowLongW (hwnd, GWL_STYLE) & HDS_BUTTONS) && (flags == HHT_ONHEADER))
|
|
HEADER_SendHeaderNotify (hwnd, HDN_ITEMDBLCLICKA, nItem,0);
|
|
else if ((flags == HHT_ONDIVIDER) || (flags == HHT_ONDIVOPEN))
|
|
HEADER_SendHeaderNotify (hwnd, HDN_DIVIDERDBLCLICKA, nItem,0);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_LButtonDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
|
|
POINT pt;
|
|
UINT flags;
|
|
INT nItem;
|
|
HDC hdc;
|
|
|
|
pt.x = (INT)LOWORD(lParam);
|
|
pt.y = (INT)HIWORD(lParam);
|
|
HEADER_InternalHitTest (hwnd, &pt, &flags, &nItem);
|
|
|
|
if ((dwStyle & HDS_BUTTONS) && (flags == HHT_ONHEADER)) {
|
|
SetCapture (hwnd);
|
|
infoPtr->bCaptured = TRUE;
|
|
infoPtr->bPressed = TRUE;
|
|
infoPtr->iMoveItem = nItem;
|
|
|
|
infoPtr->items[nItem].bDown = TRUE;
|
|
|
|
/* Send WM_CUSTOMDRAW */
|
|
hdc = GetDC (hwnd);
|
|
HEADER_RefreshItem (hwnd, hdc, nItem);
|
|
ReleaseDC (hwnd, hdc);
|
|
|
|
TRACE("Pressed item %d!\n", nItem);
|
|
}
|
|
else if ((flags == HHT_ONDIVIDER) || (flags == HHT_ONDIVOPEN)) {
|
|
if (!(HEADER_SendHeaderNotify (hwnd, HDN_BEGINTRACKA, nItem,0))) {
|
|
SetCapture (hwnd);
|
|
infoPtr->bCaptured = TRUE;
|
|
infoPtr->bTracking = TRUE;
|
|
infoPtr->iMoveItem = nItem;
|
|
infoPtr->nOldWidth = infoPtr->items[nItem].cxy;
|
|
infoPtr->xTrackOffset = infoPtr->items[nItem].rect.right - pt.x;
|
|
|
|
if (!(dwStyle & HDS_FULLDRAG)) {
|
|
infoPtr->xOldTrack = infoPtr->items[nItem].rect.right;
|
|
hdc = GetDC (hwnd);
|
|
HEADER_DrawTrackLine (hwnd, hdc, infoPtr->xOldTrack);
|
|
ReleaseDC (hwnd, hdc);
|
|
}
|
|
|
|
TRACE("Begin tracking item %d!\n", nItem);
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_LButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
/*
|
|
*DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
|
|
*/
|
|
POINT pt;
|
|
UINT flags;
|
|
INT nItem, nWidth;
|
|
HDC hdc;
|
|
|
|
pt.x = (INT)(SHORT)LOWORD(lParam);
|
|
pt.y = (INT)(SHORT)HIWORD(lParam);
|
|
HEADER_InternalHitTest (hwnd, &pt, &flags, &nItem);
|
|
|
|
if (infoPtr->bPressed) {
|
|
if ((nItem == infoPtr->iMoveItem) && (flags == HHT_ONHEADER)) {
|
|
infoPtr->items[infoPtr->iMoveItem].bDown = FALSE;
|
|
hdc = GetDC (hwnd);
|
|
HEADER_RefreshItem (hwnd, hdc, infoPtr->iMoveItem);
|
|
ReleaseDC (hwnd, hdc);
|
|
|
|
HEADER_SendClickNotify (hwnd, HDN_ITEMCLICKA, infoPtr->iMoveItem);
|
|
}
|
|
else if (flags == HHT_ONHEADER)
|
|
{
|
|
HEADER_ITEM *lpItem;
|
|
INT newindex = HEADER_IndexToOrder(hwnd,nItem);
|
|
INT oldindex = HEADER_IndexToOrder(hwnd,infoPtr->iMoveItem);
|
|
|
|
TRACE("Exchanging [index:order] [%d:%d] [%d:%d]\n",
|
|
infoPtr->iMoveItem,oldindex,nItem,newindex);
|
|
lpItem= &infoPtr->items[nItem];
|
|
lpItem->iOrder=oldindex;
|
|
|
|
lpItem= &infoPtr->items[infoPtr->iMoveItem];
|
|
lpItem->iOrder = newindex;
|
|
|
|
infoPtr->order[oldindex] = nItem;
|
|
infoPtr->order[newindex] = infoPtr->iMoveItem;
|
|
|
|
infoPtr->bRectsValid = FALSE;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
/* FIXME: Should some WM_NOTIFY be sent */
|
|
}
|
|
|
|
TRACE("Released item %d!\n", infoPtr->iMoveItem);
|
|
infoPtr->bPressed = FALSE;
|
|
}
|
|
else if (infoPtr->bTracking) {
|
|
TRACE("End tracking item %d!\n", infoPtr->iMoveItem);
|
|
infoPtr->bTracking = FALSE;
|
|
|
|
HEADER_SendHeaderNotify (hwnd, HDN_ENDTRACKA, infoPtr->iMoveItem,HDI_WIDTH);
|
|
|
|
/*
|
|
* we want to do this even for HDS_FULLDRAG because this is where
|
|
* we send the HDN_ITEMCHANGING and HDN_ITEMCHANGED notifications
|
|
*
|
|
* if (!(dwStyle & HDS_FULLDRAG)) {
|
|
*/
|
|
|
|
hdc = GetDC (hwnd);
|
|
HEADER_DrawTrackLine (hwnd, hdc, infoPtr->xOldTrack);
|
|
ReleaseDC (hwnd, hdc);
|
|
if (HEADER_SendHeaderNotify(hwnd, HDN_ITEMCHANGINGA, infoPtr->iMoveItem, HDI_WIDTH))
|
|
{
|
|
infoPtr->items[infoPtr->iMoveItem].cxy = infoPtr->nOldWidth;
|
|
}
|
|
else {
|
|
nWidth = pt.x - infoPtr->items[infoPtr->iMoveItem].rect.left + infoPtr->xTrackOffset;
|
|
if (nWidth < 0)
|
|
nWidth = 0;
|
|
infoPtr->items[infoPtr->iMoveItem].cxy = nWidth;
|
|
}
|
|
|
|
HEADER_SetItemBounds (hwnd);
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
HEADER_SendHeaderNotify(hwnd, HDN_ITEMCHANGEDA, infoPtr->iMoveItem, HDI_WIDTH);
|
|
/*
|
|
* }
|
|
*/
|
|
}
|
|
|
|
if (infoPtr->bCaptured) {
|
|
infoPtr->bCaptured = FALSE;
|
|
ReleaseCapture ();
|
|
HEADER_SendSimpleNotify (hwnd, NM_RELEASEDCAPTURE);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_NotifyFormat (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
|
|
switch (lParam)
|
|
{
|
|
case NF_QUERY:
|
|
return infoPtr->nNotifyFormat;
|
|
|
|
case NF_REQUERY:
|
|
infoPtr->nNotifyFormat =
|
|
SendMessageW ((HWND)wParam, WM_NOTIFYFORMAT,
|
|
(WPARAM)hwnd, (LPARAM)NF_QUERY);
|
|
return infoPtr->nNotifyFormat;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_MouseLeave (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
/* Reset hot-tracked item when mouse leaves control. */
|
|
INT oldHotItem = infoPtr->iHotItem;
|
|
HDC hdc = GetDC (hwnd);
|
|
|
|
infoPtr->iHotItem = -1;
|
|
if (oldHotItem != -1) HEADER_RefreshItem (hwnd, hdc, oldHotItem);
|
|
ReleaseDC (hwnd, hdc);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_MouseMove (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
DWORD dwStyle = GetWindowLongW (hwnd, GWL_STYLE);
|
|
POINT pt;
|
|
UINT flags;
|
|
INT nItem, nWidth;
|
|
HDC hdc;
|
|
/* With theming, hottracking is always enabled */
|
|
BOOL hotTrackEnabled =
|
|
((dwStyle & HDS_BUTTONS) && (dwStyle & HDS_HOTTRACK))
|
|
|| (GetWindowTheme (hwnd) != NULL);
|
|
INT oldHotItem = infoPtr->iHotItem;
|
|
|
|
pt.x = (INT)(SHORT)LOWORD(lParam);
|
|
pt.y = (INT)(SHORT)HIWORD(lParam);
|
|
HEADER_InternalHitTest (hwnd, &pt, &flags, &nItem);
|
|
|
|
if (hotTrackEnabled) {
|
|
if (flags & (HHT_ONHEADER | HHT_ONDIVIDER | HHT_ONDIVOPEN))
|
|
infoPtr->iHotItem = nItem;
|
|
else
|
|
infoPtr->iHotItem = -1;
|
|
}
|
|
|
|
if (infoPtr->bCaptured) {
|
|
if (infoPtr->bPressed) {
|
|
BOOL oldState = infoPtr->items[infoPtr->iMoveItem].bDown;
|
|
if ((nItem == infoPtr->iMoveItem) && (flags == HHT_ONHEADER))
|
|
infoPtr->items[infoPtr->iMoveItem].bDown = TRUE;
|
|
else
|
|
infoPtr->items[infoPtr->iMoveItem].bDown = FALSE;
|
|
if (oldState != infoPtr->items[infoPtr->iMoveItem].bDown) {
|
|
hdc = GetDC (hwnd);
|
|
HEADER_RefreshItem (hwnd, hdc, infoPtr->iMoveItem);
|
|
ReleaseDC (hwnd, hdc);
|
|
}
|
|
|
|
TRACE("Moving pressed item %d!\n", infoPtr->iMoveItem);
|
|
}
|
|
else if (infoPtr->bTracking) {
|
|
if (dwStyle & HDS_FULLDRAG) {
|
|
if (HEADER_SendHeaderNotify (hwnd, HDN_TRACKA, infoPtr->iMoveItem, HDI_WIDTH))
|
|
{
|
|
nWidth = pt.x - infoPtr->items[infoPtr->iMoveItem].rect.left + infoPtr->xTrackOffset;
|
|
if (nWidth < 0)
|
|
nWidth = 0;
|
|
infoPtr->items[infoPtr->iMoveItem].cxy = nWidth;
|
|
HEADER_SendHeaderNotify(hwnd, HDN_ITEMCHANGEDA, infoPtr->iMoveItem, HDI_WIDTH);
|
|
}
|
|
HEADER_SetItemBounds (hwnd);
|
|
}
|
|
else {
|
|
hdc = GetDC (hwnd);
|
|
HEADER_DrawTrackLine (hwnd, hdc, infoPtr->xOldTrack);
|
|
infoPtr->xOldTrack = pt.x + infoPtr->xTrackOffset;
|
|
if (infoPtr->xOldTrack < infoPtr->items[infoPtr->iMoveItem].rect.left)
|
|
infoPtr->xOldTrack = infoPtr->items[infoPtr->iMoveItem].rect.left;
|
|
infoPtr->items[infoPtr->iMoveItem].cxy =
|
|
infoPtr->xOldTrack - infoPtr->items[infoPtr->iMoveItem].rect.left;
|
|
HEADER_DrawTrackLine (hwnd, hdc, infoPtr->xOldTrack);
|
|
ReleaseDC (hwnd, hdc);
|
|
HEADER_SendHeaderNotify (hwnd, HDN_TRACKA, infoPtr->iMoveItem, HDI_WIDTH);
|
|
}
|
|
|
|
TRACE("Tracking item %d!\n", infoPtr->iMoveItem);
|
|
}
|
|
}
|
|
|
|
if (hotTrackEnabled) {
|
|
TRACKMOUSEEVENT tme;
|
|
if (oldHotItem != infoPtr->iHotItem) {
|
|
hdc = GetDC (hwnd);
|
|
if (oldHotItem != -1) HEADER_RefreshItem (hwnd, hdc, oldHotItem);
|
|
if (infoPtr->iHotItem != -1) HEADER_RefreshItem (hwnd, hdc, infoPtr->iHotItem);
|
|
ReleaseDC (hwnd, hdc);
|
|
}
|
|
tme.cbSize = sizeof( tme );
|
|
tme.dwFlags = TME_LEAVE;
|
|
tme.hwndTrack = hwnd;
|
|
TrackMouseEvent( &tme );
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_Paint (HWND hwnd, WPARAM wParam)
|
|
{
|
|
HDC hdc;
|
|
PAINTSTRUCT ps;
|
|
|
|
hdc = wParam==0 ? BeginPaint (hwnd, &ps) : (HDC)wParam;
|
|
HEADER_Refresh (hwnd, hdc);
|
|
if(!wParam)
|
|
EndPaint (hwnd, &ps);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_RButtonUp (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
BOOL bRet;
|
|
POINT pt;
|
|
|
|
pt.x = LOWORD(lParam);
|
|
pt.y = HIWORD(lParam);
|
|
|
|
/* Send a Notify message */
|
|
bRet = HEADER_SendSimpleNotify (hwnd, NM_RCLICK);
|
|
|
|
/* Change to screen coordinate for WM_CONTEXTMENU */
|
|
ClientToScreen(hwnd, &pt);
|
|
|
|
/* Send a WM_CONTEXTMENU message in response to the RBUTTONUP */
|
|
SendMessageW( hwnd, WM_CONTEXTMENU, (WPARAM) hwnd, MAKELPARAM(pt.x, pt.y));
|
|
|
|
return bRet;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_SetCursor (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
POINT pt;
|
|
UINT flags;
|
|
INT nItem;
|
|
|
|
TRACE("code=0x%X id=0x%X\n", LOWORD(lParam), HIWORD(lParam));
|
|
|
|
GetCursorPos (&pt);
|
|
ScreenToClient (hwnd, &pt);
|
|
|
|
HEADER_InternalHitTest (hwnd, &pt, &flags, &nItem);
|
|
|
|
if (flags == HHT_ONDIVIDER)
|
|
SetCursor (infoPtr->hcurDivider);
|
|
else if (flags == HHT_ONDIVOPEN)
|
|
SetCursor (infoPtr->hcurDivopen);
|
|
else
|
|
SetCursor (infoPtr->hcurArrow);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT
|
|
HEADER_SetFont (HWND hwnd, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
HEADER_INFO *infoPtr = HEADER_GetInfoPtr (hwnd);
|
|
TEXTMETRICW tm;
|
|
HFONT hFont, hOldFont;
|
|
HDC hdc;
|
|
|
|
infoPtr->hFont = (HFONT)wParam;
|
|
|
|
hFont = infoPtr->hFont ? infoPtr->hFont : GetStockObject (SYSTEM_FONT);
|
|
|
|
hdc = GetDC (0);
|
|
hOldFont = SelectObject (hdc, hFont);
|
|
GetTextMetricsW (hdc, &tm);
|
|
infoPtr->nHeight = tm.tmHeight + VERT_BORDER;
|
|
SelectObject (hdc, hOldFont);
|
|
ReleaseDC (0, hdc);
|
|
|
|
infoPtr->bRectsValid = FALSE;
|
|
|
|
if (lParam) {
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* Update the theme handle after a theme change */
|
|
static LRESULT HEADER_ThemeChanged(HWND hwnd)
|
|
{
|
|
HTHEME theme = GetWindowTheme(hwnd);
|
|
CloseThemeData(theme);
|
|
OpenThemeData(hwnd, themeClass);
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
return 0;
|
|
}
|
|
|
|
|
|
static LRESULT WINAPI
|
|
HEADER_WindowProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
TRACE("hwnd=%p msg=%x wparam=%x lParam=%lx\n", hwnd, msg, wParam, lParam);
|
|
if (!HEADER_GetInfoPtr (hwnd) && (msg != WM_CREATE))
|
|
return DefWindowProcW (hwnd, msg, wParam, lParam);
|
|
switch (msg) {
|
|
/* case HDM_CLEARFILTER: */
|
|
|
|
case HDM_CREATEDRAGIMAGE:
|
|
return HEADER_CreateDragImage (hwnd, wParam);
|
|
|
|
case HDM_DELETEITEM:
|
|
return HEADER_DeleteItem (hwnd, wParam);
|
|
|
|
/* case HDM_EDITFILTER: */
|
|
|
|
case HDM_GETBITMAPMARGIN:
|
|
return HEADER_GetBitmapMargin(hwnd);
|
|
|
|
case HDM_GETIMAGELIST:
|
|
return HEADER_GetImageList (hwnd);
|
|
|
|
case HDM_GETITEMA:
|
|
case HDM_GETITEMW:
|
|
return HEADER_GetItemT (hwnd, (INT)wParam, (LPHDITEMW)lParam, msg == HDM_GETITEMW);
|
|
|
|
case HDM_GETITEMCOUNT:
|
|
return HEADER_GetItemCount (hwnd);
|
|
|
|
case HDM_GETITEMRECT:
|
|
return HEADER_GetItemRect (hwnd, wParam, lParam);
|
|
|
|
case HDM_GETORDERARRAY:
|
|
return HEADER_GetOrderArray(hwnd, wParam, lParam);
|
|
|
|
case HDM_GETUNICODEFORMAT:
|
|
return HEADER_GetUnicodeFormat (hwnd);
|
|
|
|
case HDM_HITTEST:
|
|
return HEADER_HitTest (hwnd, wParam, lParam);
|
|
|
|
case HDM_INSERTITEMA:
|
|
case HDM_INSERTITEMW:
|
|
return HEADER_InsertItemT (hwnd, (INT)wParam, (LPHDITEMW)lParam, msg == HDM_INSERTITEMW);
|
|
|
|
case HDM_LAYOUT:
|
|
return HEADER_Layout (hwnd, wParam, lParam);
|
|
|
|
case HDM_ORDERTOINDEX:
|
|
return HEADER_OrderToIndex(hwnd, wParam);
|
|
|
|
case HDM_SETBITMAPMARGIN:
|
|
return HEADER_SetBitmapMargin(hwnd, wParam);
|
|
|
|
/* case HDM_SETFILTERCHANGETIMEOUT: */
|
|
|
|
/* case HDM_SETHOTDIVIDER: */
|
|
|
|
case HDM_SETIMAGELIST:
|
|
return HEADER_SetImageList (hwnd, (HIMAGELIST)lParam);
|
|
|
|
case HDM_SETITEMA:
|
|
case HDM_SETITEMW:
|
|
return HEADER_SetItemT (hwnd, (INT)wParam, (LPHDITEMW)lParam, msg == HDM_SETITEMW);
|
|
|
|
case HDM_SETORDERARRAY:
|
|
return HEADER_SetOrderArray(hwnd, wParam, lParam);
|
|
|
|
case HDM_SETUNICODEFORMAT:
|
|
return HEADER_SetUnicodeFormat (hwnd, wParam);
|
|
|
|
case WM_CREATE:
|
|
return HEADER_Create (hwnd, wParam, lParam);
|
|
|
|
case WM_DESTROY:
|
|
return HEADER_Destroy (hwnd, wParam, lParam);
|
|
|
|
case WM_ERASEBKGND:
|
|
return 1;
|
|
|
|
case WM_GETDLGCODE:
|
|
return DLGC_WANTTAB | DLGC_WANTARROWS;
|
|
|
|
case WM_GETFONT:
|
|
return HEADER_GetFont (hwnd);
|
|
|
|
case WM_LBUTTONDBLCLK:
|
|
return HEADER_LButtonDblClk (hwnd, wParam, lParam);
|
|
|
|
case WM_LBUTTONDOWN:
|
|
return HEADER_LButtonDown (hwnd, wParam, lParam);
|
|
|
|
case WM_LBUTTONUP:
|
|
return HEADER_LButtonUp (hwnd, wParam, lParam);
|
|
|
|
case WM_MOUSELEAVE:
|
|
return HEADER_MouseLeave (hwnd, wParam, lParam);
|
|
|
|
case WM_MOUSEMOVE:
|
|
return HEADER_MouseMove (hwnd, wParam, lParam);
|
|
|
|
case WM_NOTIFYFORMAT:
|
|
return HEADER_NotifyFormat (hwnd, wParam, lParam);
|
|
|
|
case WM_SIZE:
|
|
return HEADER_Size (hwnd, wParam);
|
|
|
|
case WM_THEMECHANGED:
|
|
return HEADER_ThemeChanged (hwnd);
|
|
|
|
case WM_PRINTCLIENT:
|
|
case WM_PAINT:
|
|
return HEADER_Paint (hwnd, wParam);
|
|
|
|
case WM_RBUTTONUP:
|
|
return HEADER_RButtonUp (hwnd, wParam, lParam);
|
|
|
|
case WM_SETCURSOR:
|
|
return HEADER_SetCursor (hwnd, wParam, lParam);
|
|
|
|
case WM_SETFONT:
|
|
return HEADER_SetFont (hwnd, wParam, lParam);
|
|
|
|
default:
|
|
if ((msg >= WM_USER) && (msg < WM_APP))
|
|
ERR("unknown msg %04x wp=%04x lp=%08lx\n",
|
|
msg, wParam, lParam );
|
|
return DefWindowProcA (hwnd, msg, wParam, lParam);
|
|
}
|
|
}
|
|
|
|
|
|
VOID
|
|
HEADER_Register (void)
|
|
{
|
|
WNDCLASSW wndClass;
|
|
|
|
ZeroMemory (&wndClass, sizeof(WNDCLASSW));
|
|
wndClass.style = CS_GLOBALCLASS | CS_DBLCLKS;
|
|
wndClass.lpfnWndProc = HEADER_WindowProc;
|
|
wndClass.cbClsExtra = 0;
|
|
wndClass.cbWndExtra = sizeof(HEADER_INFO *);
|
|
wndClass.hCursor = LoadCursorW (0, (LPWSTR)IDC_ARROW);
|
|
wndClass.lpszClassName = WC_HEADERW;
|
|
|
|
RegisterClassW (&wndClass);
|
|
}
|
|
|
|
|
|
VOID
|
|
HEADER_Unregister (void)
|
|
{
|
|
UnregisterClassW (WC_HEADERW, NULL);
|
|
}
|