// LISTVIEW PRIVATE DECLARATIONS #ifndef _INC_LISTVIEW #define _INC_LISTVIEW #include "selrange.h" #include #define COBJMACROS #include // // Apps steal our userdata space so make sure we don't use it. // #undef GWLP_USERDATA #undef GWL_USERDATA // define this to get single click activate to activate immediately. // if a second click comes to the same window within a double-click-timeout // period, we blow it off. we try to keep focus on the app that launched, // but we can't figure out how to do that yet... with this not defined, // the single-click-activate waits a double-click-timeout before activating. // //#define ONECLICKHAPPENED // REVIEW: max items in a OWNERDATA listview // due to currently unknown reasons the listview will not handle much more // items than this. Since this number is very high, no time has yet been // spent on finding the reason(s). // #define MAX_LISTVIEWITEMS (100000000) #define CLIP_HEIGHT ( (plv->cyLabelChar * 2) + g_cyEdge) #define CLIP_HEIGHT_DI ( (plvdi->plv->cyLabelChar * 2) + g_cyEdge) // Timer IDs #define IDT_NAMEEDIT 42 #define IDT_SCROLLWAIT 43 #define IDT_MARQUEE 44 #define IDT_ONECLICKOK 45 #define IDT_ONECLICKHAPPENED 46 // // use g_cxIconSpacing when you want the the global system metric // use lv_cxIconSpacing when you want the padded size of "icon" in a ListView // extern int g_cxIcon; extern int g_cyIcon; #define lv_cxIconSpacing plv->cxIconSpacing #define lv_cyIconSpacing plv->cyIconSpacing #define g_cxIconOffset ((g_cxIconSpacing - g_cxIcon) / 2) #define g_cyIconOffset (g_cyBorder * 2) // NOTE: Must be >= cyIconMargin! #define DT_LV (DT_CENTER | DT_SINGLELINE | DT_NOPREFIX | DT_EDITCONTROL) #define DT_LVWRAP (DT_CENTER | DT_WORDBREAK | DT_NOPREFIX | DT_EDITCONTROL) #define CCHLABELMAX MAX_PATH // BUGBUG dangerous??? BOOL FAR ListView_Init(HINSTANCE hinst); LRESULT CALLBACK _export ListView_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); #define ListView_DefProc DefWindowProc typedef struct _IMAGE IMAGE; typedef struct _LISTITEM // li { LPTSTR pszText; POINT pt; short iImage; short cxSingleLabel; short cxMultiLabel; short cyFoldedLabel; short cyUnfoldedLabel; short iWorkArea; // Which workarea do I belong WORD state; // LVIS_* short iIndent; LPARAM lParam; // Region listview stuff HRGN hrgnIcon; // Region which describes the icon for this item POINT ptRgn; // Location that this item's hrgnIcon was calculated for RECT rcTextRgn; } LISTITEM; // Report view sub-item structure typedef struct _LISTSUBITEM { LPTSTR pszText; short iImage; WORD state; } LISTSUBITEM, *PLISTSUBITEM; #define COLUMN_VIEW #define LV_HDPA_GROW 16 // Grow chunk size for DPAs #define LV_HIML_GROW 8 // Grow chunk size for ImageLists typedef struct _LV { CONTROLINFO ci; // common control header info BOOL fNoDismissEdit:1; // don't dismiss in-place edit control BOOL fButtonDown:1; // we're tracking the mouse with a button down BOOL fOneClickOK:1; // true from creation to double-click-timeout BOOL fOneClickHappened:1; // true from item-activate to double-click-timeout BOOL fPlaceTooltip:1; // should we do the placement of tooltip over the text? BOOL fImgCtxComplete:1; // TRUE if we have complete bk image BOOL fNoEmptyText:1; // we don't have text for an empty view. HDPA hdpa; // item array structure DWORD flags; // LVF_ state bits DWORD exStyle; // the listview LVM_SETEXTENDEDSTYLE DWORD dwExStyle; // the windows ex style HFONT hfontLabel; // font to use for labels COLORREF clrBk; // Background color COLORREF clrBkSave; // Background color saved during disable COLORREF clrText; // text color COLORREF clrTextBk; // text background color HBRUSH hbrBk; HANDLE hheap; // The heap to use to allocate memory from. int cyLabelChar; // height of '0' in hfont int cxLabelChar; // width of '0' int cxEllipses; // width of "..." int iDrag; // index of item being dragged int iFocus; // index of currently-focused item int iMark; // index of "mark" for range selection int iItemDrawing; // item currently being drawn int iFirstChangedNoRedraw; // Index of first item added during no redraw. UINT stateCallbackMask; // item state callback mask SIZE sizeClient; // current client rectangle int nWorkAreas; // Number of workareas LPRECT prcWorkAreas; // The workarea rectangles -- nWorkAreas of them. UINT nSelected; UINT uDBCSChar; // DBCS character for incremental search int iPuntChar; HRGN hrgnInval; HWND hwndToolTips; // handle of the tooltip window for this view int iTTLastHit; // last item hit for text int iTTLastSubHit; // last subitem hit for text LPTSTR pszTip; // buffer for tip // Small icon view fields HIMAGELIST himlSmall; // small icons int cxSmIcon; // image list x-icon size int cySmIcon; // image list y-icon size int xOrigin; // Horizontal scroll posiiton int cxItem; // Width of small icon items int cyItem; // item height int cItemCol; // Number of items per column int cxIconSpacing; int cyIconSpacing; // Icon view fields HIMAGELIST himl; int cxIcon; // image list x-icon size int cyIcon; // image list y-icon size HDPA hdpaZOrder; // Large icon Z-order array POINT ptOrigin; // Scroll position RECT rcView; // Bounds of all icons (ptOrigin relative) int iFreeSlot; // Most-recently found free icon slot since last reposition (-1 if none) HWND hwndEdit; // edit field for edit-label-in-place int iEdit; // item being edited WNDPROC pfnEditWndProc; // edit field subclass proc NMITEMACTIVATE nmOneClickHappened; #define SMOOTHSCROLLLIMIT 10 int iScrollCount; // how many times have we gotten scroll messages before an endscroll? // Report view fields int cCol; HDPA hdpaSubItems; HWND hwndHdr; // Header control int yTop; // First usable pixel (below header) int xTotalColumnWidth; // Total width of all columns POINTL ptlRptOrigin; // Origin of Report. int iSelCol; // to handle column width changing. changing col int iSelOldWidth; // to handle column width changing. changing col width int cyItemSave; // in ownerdrawfixed mode, we put the height into cyItem. use this to save the old value // state image stuff HIMAGELIST himlState; int cxState; int cyState; // OWNERDATA stuff ILVRange *plvrangeSel; // selection ranges ILVRange *plvrangeCut; // Cut Range int cTotalItems; // number of items in the ownerdata lists int iDropHilite; // which item is drop hilited, assume only 1 int iMSAAMin, iMSAAMax; // keep track of what we told accessibility UINT uUnplaced; // items that have been added but not placed (pt.x == RECOMPUTE) int iHot; // which item is hot HFONT hFontHot; // the underlined font .. assume this has the same size metrics as hFont int iNoHover; // don't allow hover select on this guy because it's the one we just hover selected (avoids toggling) DWORD dwHoverTime; // Defaults to HOVER_DEFAULT HCURSOR hCurHot; // the cursor when we're over a hot item // BkImage stuff IImgCtx *pImgCtx; // Background image interface ULONG ulBkImageFlags; // LVBKIF_* HBITMAP hbmBkImage; // Background bitmap (LVBKIF_SOURCE_HBITMAP) LPTSTR pszBkImage; // Background URL (LVBKIF_SOURCE_URL) int xOffsetPercent; // X offset for LVBKIF_STYLE_NORMAL images int yOffsetPercent; // Y offset for LVBKIF_STYLE_NORMAL images HPALETTE hpalHalftone; // Palette for drawing bk images BUGBUG ImgCtx supposed to do this LPTSTR pszEmptyText; // buffer for empty view text. COLORREF clrHotlight; // Hot light color set explicitly for this listview. POINT ptCapture; //incremental search stuff ISEARCHINFO is; } LV; #define LV_StateImageValue(pitem) ((int)(((DWORD)((pitem)->state) >> 12) & 0xF)) #define LV_StateImageIndex(pitem) (LV_StateImageValue(pitem) - 1) // listview flag values #define LVF_FOCUSED 0x0001 #define LVF_VISIBLE 0x0002 #define LVF_ERASE 0x0004 /* is hrgnInval to be erased? */ #define LVF_NMEDITPEND 0x0008 #define LVF_REDRAW 0x0010 /* Value from WM_SETREDRAW message */ #define LVF_ICONPOSSML 0x0020 /* X, Y coords are in small icon view */ #define LVF_INRECOMPUTE 0x0040 /* Check to make sure we are not recursing */ #define LVF_UNFOLDED 0x0080 #define LVF_FONTCREATED 0x0100 /* we created the LV font */ #define LVF_SCROLLWAIT 0x0200 /* we're waiting to scroll */ #define LVF_COLSIZESET 0x0400 /* Has the caller explictly set width for list view */ #define LVF_USERBKCLR 0x0800 /* user set the bk color (don't follow syscolorchange) */ #define LVF_ICONSPACESET 0x1000 /* the user has set the icon spacing */ #define LVF_CUSTOMFONT 0x2000 /* there is at least one item with a custom font */ #if defined(FE_IME) || !defined(WINNT) #define LVF_DONTDRAWCOMP 0x4000 /* do not draw IME composition if true */ #define LVF_INSERTINGCOMP 0x8000 /* Avoid recursion */ #endif #define LVF_INRECALCREGION 0x00010000 /* prevents recursion in RecalcRegion */ #define ENTIRE_REGION 1 // listview DrawItem flags #define LVDI_NOIMAGE 0x0001 // don't draw image #define LVDI_TRANSTEXT 0x0002 // draw text transparently in black #define LVDI_NOWAYFOCUS 0x0004 // don't allow focus to drawing #define LVDI_FOCUS 0x0008 // focus is set (for drawing) #define LVDI_SELECTED 0x0010 // draw selected text #define LVDI_SELECTNOFOCUS 0x0020 #define LVDI_HOTSELECTED 0x0040 #define LVDI_UNFOLDED 0x0080 // draw the item umfolded (forced) typedef struct { LV* plv; LPPOINT lpptOrg; LPRECT prcClip; UINT flags; LISTITEM FAR* pitem; DWORD dwCustom; NMLVCUSTOMDRAW nmcd; } LVDRAWITEM, *PLVDRAWITEM; // listview child control ids #define LVID_HEADER 0 // Instance data pointer access functions #define ListView_GetPtr(hwnd) (LV*)GetWindowPtr(hwnd, 0) #define ListView_SetPtr(hwnd, p) (LV*)SetWindowPtr(hwnd, 0, p) // view type check functions #define ListView_IsIconView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_ICON) #define ListView_IsSmallView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_SMALLICON) #define ListView_IsListView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_LIST) #define ListView_IsReportView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_REPORT) #define ListView_IsOwnerData( plv ) (plv->ci.style & (UINT)LVS_OWNERDATA) #define ListView_CheckBoxes(plv) (plv->exStyle & LVS_EX_CHECKBOXES) #define ListView_FullRowSelect(plv) (plv->exStyle & LVS_EX_FULLROWSELECT) #define ListView_IsInfoTip(plv) (plv->exStyle & LVS_EX_INFOTIP) #define ListView_OwnerDraw(plv) (plv->ci.style & LVS_OWNERDRAWFIXED) #define ListView_IsLabelTip(plv) (plv->exStyle & LVS_EX_LABELTIP) // Some helper macros for checking some of the flags... #define ListView_RedrawEnabled(plv) ((plv->flags & (LVF_REDRAW | LVF_VISIBLE)) == (LVF_REDRAW|LVF_VISIBLE)) // The hdpaZorder is acutally an array of DWORDS which contains the // indexes of the items and not actual pointers... // NOTE: linear search! this can be slow #define ListView_ZOrderIndex(plv, i) DPA_GetPtrIndex((plv)->hdpaZOrder, IntToPtr(i)) // Message handler functions (listview.c): LRESULT CALLBACK _export ListView_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); BOOL NEAR ListView_NotifyCacheHint( LV* plv, int iFrom, int iTo ); void NEAR ListView_NotifyRecreate(LV *plv); BOOL NEAR ListView_OnCreate(LV* plv, CREATESTRUCT FAR* lpCreateStruct); void NEAR ListView_OnNCDestroy(LV* plv); void NEAR ListView_OnPaint(LV* plv, HDC hdc); BOOL NEAR ListView_OnEraseBkgnd(LV* plv, HDC hdc); void NEAR ListView_OnCommand(LV* plv, int id, HWND hwndCtl, UINT codeNotify); void NEAR ListView_OnEnable(LV* plv, BOOL fEnable); BOOL NEAR ListView_OnWindowPosChanging(LV* plv, WINDOWPOS FAR* lpwpos); void NEAR ListView_OnWindowPosChanged(LV* plv, const WINDOWPOS FAR* lpwpos); void NEAR ListView_OnSetFocus(LV* plv, HWND hwndOldFocus); void NEAR ListView_OnKillFocus(LV* plv, HWND hwndNewFocus); void NEAR ListView_OnKey(LV* plv, UINT vk, BOOL fDown, int cRepeat, UINT flags); BOOL NEAR ListView_OnImeComposition(LV* plv, WPARAM wParam, LPARAM lParam); #ifndef UNICODE BOOL FAR PASCAL SameDBCSChars(LPTSTR lpsz, WORD w); #endif void NEAR ListView_OnChar(LV* plv, UINT ch, int cRepeat); void NEAR ListView_OnButtonDown(LV* plv, BOOL fDoubleClick, int x, int y, UINT keyFlags); void NEAR ListView_OnLButtonUp(LV* plv, int x, int y, UINT keyFlags); void NEAR ListView_OnCancelMode(LV* plv); void NEAR ListView_OnTimer(LV* plv, UINT id); void NEAR ListView_SetupPendingNameEdit(LV* plv); #define ListView_CancelPendingEdit(plv) ListView_CancelPendingTimer(plv, LVF_NMEDITPEND, IDT_NAMEEDIT) #define ListView_CancelScrollWait(plv) ListView_CancelPendingTimer(plv, LVF_SCROLLWAIT, IDT_SCROLLWAIT) BOOL NEAR ListView_CancelPendingTimer(LV* plv, UINT fFlag, int idTimer); void NEAR ListView_OnHScroll(LV* plv, HWND hwndCtl, UINT code, int pos); void NEAR ListView_OnVScroll(LV* plv, HWND hwndCtl, UINT code, int pos); BOOL NEAR ListView_CommonArrange(LV* plv, UINT style, HDPA hdpaSort); BOOL NEAR ListView_CommonArrangeEx(LV* plv, UINT style, HDPA hdpaSort, int iWorkArea); BOOL NEAR ListView_OnSetCursor(LV* plv, HWND hwndCursor, UINT codeHitTest, UINT msg); UINT NEAR ListView_OnGetDlgCode(LV* plv, MSG FAR* lpmsg); HBRUSH NEAR ListView_OnCtlColor(LV* plv, HDC hdc, HWND hwndChild, int type); void NEAR ListView_OnSetFont(LV* plvCtl, HFONT hfont, BOOL fRedraw); HFONT NEAR ListView_OnGetFont(LV* plv); void NEAR ListViews_OnTimer(LV* plv, UINT id); void NEAR ListView_OnWinIniChange(LV* plv, WPARAM wParam, LPARAM lParam); void NEAR PASCAL ListView_OnSysColorChange(LV* plv); void NEAR ListView_OnSetRedraw(LV* plv, BOOL fRedraw); HIMAGELIST NEAR ListView_OnCreateDragImage(LV *plv, int iItem, LPPOINT lpptUpLeft); BOOL FAR PASCAL ListView_ISetColumnWidth(LV* plv, int iCol, int cx, BOOL fExplicit); typedef void (FAR PASCAL *SCROLLPROC)(LV*, int dx, int dy, UINT uSmooth); void FAR PASCAL ListView_ComOnScroll(LV* plv, UINT code, int posNew, int sb, int cLine, int cPage); #ifdef UNICODE BOOL NEAR ListView_OnGetItemA(LV* plv, LV_ITEMA FAR* plvi); BOOL NEAR ListView_OnSetItemA(LV* plv, LV_ITEMA FAR* plvi); int NEAR ListView_OnInsertItemA(LV* plv, LV_ITEMA FAR* plvi); int NEAR ListView_OnFindItemA(LV* plv, int iStart, LV_FINDINFOA FAR* plvfi); int NEAR ListView_OnGetStringWidthA(LV* plv, LPCSTR psz, HDC hdc); BOOL NEAR ListView_OnGetColumnA(LV* plv, int iCol, LV_COLUMNA FAR* pcol); BOOL NEAR ListView_OnSetColumnA(LV* plv, int iCol, LV_COLUMNA FAR* pcol); int NEAR ListView_OnInsertColumnA(LV* plv, int iCol, LV_COLUMNA FAR* pcol); int NEAR PASCAL ListView_OnGetItemTextA(LV* plv, int i, LV_ITEMA FAR *lvitem); BOOL WINAPI ListView_OnSetItemTextA(LV* plv, int i, int iSubItem, LPCSTR pszText); BOOL WINAPI ListView_OnGetBkImageA(LV* plv, LPLVBKIMAGEA pbiA); BOOL WINAPI ListView_OnSetBkImageA(LV* plv, LPLVBKIMAGEA pbiA); #endif BOOL ListView_IsItemUnfolded2(LV* plv, int iItem, int iSubItem, LPTSTR pszText, int cchTextMax); BOOL WINAPI ListView_OnSetBkImage(LV* plv, LPLVBKIMAGE pbi); BOOL WINAPI ListView_OnGetBkImage(LV* plv, LPLVBKIMAGE pbi); BOOL NEAR ListView_OnSetBkColor(LV* plv, COLORREF clrBk); HIMAGELIST NEAR ListView_OnSetImageList(LV* plv, HIMAGELIST himl, BOOL fSmallImages); BOOL NEAR ListView_OnDeleteAllItems(LV* plv); int NEAR ListView_OnInsertItem(LV* plv, const LV_ITEM FAR* plvi); BOOL NEAR ListView_OnDeleteItem(LV* plv, int i); BOOL NEAR ListView_OnReplaceItem(LV* plv, const LV_ITEM FAR* plvi); int NEAR ListView_OnFindItem(LV* plv, int iStart, const LV_FINDINFO FAR* plvfi); BOOL NEAR ListView_OnSetItemPosition(LV* plv, int i, int x, int y); BOOL NEAR ListView_OnSetItem(LV* plv, const LV_ITEM FAR* plvi); BOOL NEAR ListView_OnGetItem(LV* plv, LV_ITEM FAR* plvi); BOOL NEAR ListView_OnGetItemPosition(LV* plv, int i, POINT FAR* ppt); BOOL NEAR ListView_OnEnsureVisible(LV* plv, int i, BOOL fPartialOK); BOOL NEAR ListView_OnScroll(LV* plv, int dx, int dy); int NEAR ListView_OnHitTest(LV* plv, LV_HITTESTINFO FAR* pinfo); int NEAR ListView_OnGetStringWidth(LV* plv, LPCTSTR psz, HDC hdc); BOOL NEAR ListView_OnGetItemRect(LV* plv, int i, RECT FAR* prc); int NEAR ListView_OnInsertItem(LV* plv, const LV_ITEM FAR* plvi); BOOL NEAR ListView_OnRedrawItems(LV* plv, int iFirst, int iLast); int NEAR ListView_OnGetNextItem(LV* plv, int i, UINT flags); BOOL NEAR ListView_OnSetColumnWidth(LV* plv, int iCol, int cx); int NEAR ListView_OnGetColumnWidth(LV* plv, int iCol); void NEAR ListView_OnStyleChanging(LV* plv, UINT gwl, LPSTYLESTRUCT pinfo); void NEAR ListView_OnStyleChanged(LV* plv, UINT gwl, LPSTYLESTRUCT pinfo); int NEAR ListView_OnGetTopIndex(LV* plv); int NEAR ListView_OnGetCountPerPage(LV* plv); BOOL NEAR ListView_OnGetOrigin(LV* plv, POINT FAR* ppt); int NEAR PASCAL ListView_OnGetItemText(LV* plv, int i, LV_ITEM FAR *lvitem); BOOL WINAPI ListView_OnSetItemText(LV* plv, int i, int iSubItem, LPCTSTR pszText); HIMAGELIST NEAR ListView_OnGetImageList(LV* plv, int iImageList); UINT NEAR PASCAL ListView_OnGetItemState(LV* plv, int i, UINT mask); BOOL NEAR PASCAL ListView_OnSetItemState(LV* plv, int i, UINT data, UINT mask); // Private functions (listview.c): BOOL NEAR ListView_Notify(LV* plv, int i, int iSubItem, int code); void NEAR ListView_GetRects(LV* plv, int i, RECT FAR* prcIcon, RECT FAR* prcLabel, RECT FAR* prcBounds, RECT FAR* prcSelectBounds); BOOL NEAR ListView_DrawItem(PLVDRAWITEM); #define ListView_InvalidateItem(p,i,s,r) ListView_InvalidateItemEx(p,i,s,r,0) void NEAR ListView_InvalidateItemEx(LV* plv, int i, BOOL fSelectionOnly, UINT fRedraw, UINT maskChanged); BOOL NEAR ListView_StartDrag(LV* plv, int iDrag, int x, int y); void NEAR ListView_TypeChange(LV* plv, DWORD styleOld); void NEAR PASCAL ListView_DeleteHrgnInval(LV* plv); void NEAR ListView_Redraw(LV* plv, HDC hdc, RECT FAR* prc); void NEAR ListView_RedrawSelection(LV* plv); BOOL NEAR ListView_FreeItem(LV* plv, LISTITEM FAR* pitem); void ListView_FreeSubItem(PLISTSUBITEM plsi); LISTITEM FAR* NEAR ListView_CreateItem(LV* plv, const LV_ITEM FAR* plvi); void NEAR ListView_UpdateScrollBars(LV* plv); int NEAR ListView_SetFocusSel(LV* plv, int iNewFocus, BOOL fSelect, BOOL fDeselectAll, BOOL fToggleSel); void NEAR ListView_GetRectsOwnerData(LV* plv, int iItem, RECT FAR* prcIcon, RECT FAR* prcLabel, RECT FAR* prcBounds, RECT FAR* prcSelectBounds, LISTITEM* pitem); void ListView_CalcMinMaxIndex( LV* plv, PRECT prcBounding, int* iMin, int* iMax ); int ListView_LCalcViewItem( LV* plv, int x, int y ); void LVSeeThruScroll(LV *plv, LPRECT lprcUpdate); BOOL NEAR ListView_UnfoldRects(LV* plv, int iItem, RECT FAR* prcIcon, RECT FAR* prcLabel, RECT FAR* prcBounds, RECT FAR* prcSelectBounds); __inline int ListView_Count(LV *plv) { ASSERT(ListView_IsOwnerData(plv) || plv->cTotalItems == DPA_GetPtrCount(plv->hdpa)); return plv->cTotalItems; } // Forcing (i) to UINT lets us catch bogus negative numbers, too. #define ListView_IsValidItemNumber(plv, i) ((UINT)(i) < (UINT)ListView_Count(plv)) #define ListView_GetItemPtr(plv, i) ((LISTITEM FAR*)DPA_GetPtr((plv)->hdpa, (i))) #ifdef DEBUG #define ListView_FastGetItemPtr(plv, i) ((LISTITEM FAR*)DPA_GetPtr((plv)->hdpa, (i))) #define ListView_FastGetZItemPtr(plv, i) ((LISTITEM FAR*)DPA_GetPtr((plv)->hdpa, \ (int)OFFSETOF(DPA_GetPtr((plv)->hdpaZOrder, (i))))) #else #define ListView_FastGetItemPtr(plv, i) ((LISTITEM FAR*)DPA_FastGetPtr((plv)->hdpa, (i))) #define ListView_FastGetZItemPtr(plv, i) ((LISTITEM FAR*)DPA_FastGetPtr((plv)->hdpa, \ (int)OFFSETOF(DPA_FastGetPtr((plv)->hdpaZOrder, (i))))) #endif BOOL NEAR ListView_CalcMetrics(); void NEAR PASCAL ListView_ColorChange(); void NEAR PASCAL ListView_DrawBackground(LV* plv, HDC hdc, RECT *prcClip); BOOL NEAR ListView_NeedsEllipses(HDC hdc, LPCTSTR pszText, RECT FAR* prc, int FAR* pcchDraw, int cxEllipses); int NEAR ListView_CompareString(LV* plv, int i, LPCTSTR pszFind, UINT flags, int iLen); int NEAR ListView_GetLinkedTextWidth(HDC hdc, LPCTSTR psz, UINT cch, BOOL bLink); int NEAR ListView_GetCxScrollbar(LV* plv); int NEAR ListView_GetCyScrollbar(LV* plv); DWORD NEAR ListView_GetWindowStyle(LV* plv); #define ListView_GetScrollInfo(plv, flag, lpsi) \ ((plv)->exStyle & LVS_EX_FLATSB ? \ FlatSB_GetScrollInfo((plv)->ci.hwnd, (flag), (lpsi)) : \ GetScrollInfo((plv)->ci.hwnd, (flag), (lpsi))) int ListView_SetScrollInfo(LV *plv, int fnBar, LPSCROLLINFO lpsi, BOOL fRedraw); #define ListView_SetScrollRange(plv, flag, min, max, fredraw) \ ((plv)->exStyle & LVS_EX_FLATSB ? \ FlatSB_SetScrollRange((plv)->ci.hwnd, (flag), (min), (max), (fredraw)) : \ SetScrollRange((plv)->ci.hwnd, (flag), (min), (max), (fredraw))) // lvicon.c functions BOOL NEAR ListView_OnArrange(LV* plv, UINT style); HWND NEAR ListView_OnEditLabel(LV* plv, int i, LPTSTR pszText); int ListView_IItemHitTest(LV* plv, int x, int y, UINT FAR* pflags, int *piSubItem); void NEAR ListView_IGetRects(LV* plv, LISTITEM FAR* pitem, RECT FAR* prcIcon, RECT FAR* prcLabel, LPRECT prcBounds); void NEAR ListView_ScaleIconPositions(LV* plv, BOOL fSmallIconView); void NEAR ListView_IGetRectsOwnerData(LV* plv, int iItem, RECT FAR* prcIcon, RECT FAR* prcLabel, LISTITEM* pitem, BOOL fUsepitem); void NEAR PASCAL _ListView_GetRectsFromItem(LV* plv, BOOL bSmallIconView, LISTITEM FAR *pitem, LPRECT prcIcon, LPRECT prcLabel, LPRECT prcBounds, LPRECT prcSelectBounds); __inline void ListView_SetSRecompute(LISTITEM *pitem) { pitem->cxSingleLabel = SRECOMPUTE; pitem->cxMultiLabel = SRECOMPUTE; pitem->cyFoldedLabel = SRECOMPUTE; pitem->cyUnfoldedLabel = SRECOMPUTE; } void NEAR ListView_Recompute(LV* plv); void NEAR ListView_RecomputeLabelSize(LV* plv, LISTITEM FAR* pitem, int i, HDC hdc, BOOL fUsepitem); BOOL NEAR ListView_SetIconPos(LV* plv, LISTITEM FAR* pitem, int iSlot, int cSlot); BOOL NEAR ListView_IsCleanRect(LV * plv, RECT * prc, int iExcept, BOOL * pfUpdate, HDC hdc); int NEAR ListView_FindFreeSlot(LV* plv, int i, int iSlot, int cSlot, BOOL FAR* pfUpdateSB, BOOL FAR* pfAppend, HDC hdc); int NEAR ListView_CalcHitSlot( LV* plv, POINT pt, int cslot ); void NEAR ListView_GetViewRect2(LV* plv, RECT FAR* prcView, int cx, int cy); int CALLBACK ArrangeIconCompare(LISTITEM FAR* pitem1, LISTITEM FAR* pitem2, LPARAM lParam); int NEAR ListView_GetSlotCountEx(LV* plv, BOOL fWithoutScroll, int iWorkArea); int NEAR ListView_GetSlotCount(LV* plv, BOOL fWithoutScroll); void NEAR ListView_IUpdateScrollBars(LV* plv); DWORD NEAR ListView_GetClientRect(LV* plv, RECT FAR* prcClient, BOOL fSubScrolls, RECT FAR *prcViewRect); void NEAR ListView_SetEditSize(LV* plv); BOOL NEAR ListView_DismissEdit(LV* plv, BOOL fCancel); LRESULT CALLBACK _export ListView_EditWndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam); UINT NEAR PASCAL ListView_DrawImageEx(LV* plv, LV_ITEM FAR* pitem, HDC hdc, int x, int y, UINT fDraw, int xMax); #define ListView_DrawImage(plv, pitem, hdc, x, y, fDraw) \ ListView_DrawImageEx(plv, pitem, hdc, x, y, fDraw, -1) #if defined(FE_IME) || !defined(WINNT) void NEAR PASCAL ListView_SizeIME(HWND hwnd); void NEAR PASCAL ListView_InsertComposition(HWND hwnd, WPARAM wParam, LPARAM lParam, LV *plv); void NEAR PASCAL ListView_PaintComposition(HWND hwnd, LV *plv); #endif // lvsmall.c functions: void NEAR ListView_SGetRects(LV* plv, LISTITEM FAR* pitem, RECT FAR* prcIcon, RECT FAR* prcLabel, LPRECT prcBounds); void NEAR ListView_SGetRectsOwnerData(LV* plv, int iItem, RECT FAR* prcIcon, RECT FAR* prcLabel, LISTITEM* pitem, BOOL fUsepitem); int ListView_SItemHitTest(LV* plv, int x, int y, UINT FAR* pflags, int *piSubItem); int NEAR ListView_LookupString(LV* plv, LPCTSTR lpszLookup, UINT flags, int iStart); // lvlist.c functions: void NEAR ListView_LGetRects(LV* plv, int i, RECT FAR* prcIcon, RECT FAR* prcLabel, RECT FAR *prcBounds, RECT FAR* prcSelectBounds); int ListView_LItemHitTest(LV* plv, int x, int y, UINT FAR* pflags, int *piSubItem); void NEAR ListView_LUpdateScrollBars(LV* plv); BOOL FAR PASCAL ListView_MaybeResizeListColumns(LV* plv, int iFirst, int iLast); // lvrept.c functions: int ListView_OnSubItemHitTest(LV* plv, LPLVHITTESTINFO lParam); void ListView_GetSubItem(LV* plv, int i, int iSubItem, PLISTSUBITEM plsi); BOOL LV_ShouldItemDrawGray(LV* plv, UINT fText); int NEAR ListView_OnInsertColumn(LV* plv, int iCol, const LV_COLUMN FAR* pcol); BOOL NEAR ListView_OnDeleteColumn(LV* plv, int iCol); BOOL NEAR ListView_OnGetColumn(LV* plv, int iCol, LV_COLUMN FAR* pcol); BOOL NEAR ListView_OnSetColumn(LV* plv, int iCol, const LV_COLUMN FAR* pcol); BOOL NEAR ListView_ROnEnsureVisible(LV* plv, int i, BOOL fPartialOK); void NEAR PASCAL ListView_RInitialize(LV* plv, BOOL fInval); BOOL ListView_OnGetSubItemRect(LV* plv, int i, LPRECT lprc); #define ListView_RYHitTest(plv, cy) ((int)(((cy) + plv->ptlRptOrigin.y - plv->yTop) / plv->cyItem)) BOOL NEAR ListView_SetSubItem(LV* plv, const LV_ITEM FAR* plvi); void NEAR PASCAL ListView_RAfterRedraw(LV* plv, HDC hdc); int NEAR ListView_RGetColumnWidth(LV* plv, int iCol); BOOL NEAR ListView_RSetColumnWidth(LV* plv, int iCol, int cx); LPTSTR NEAR ListView_GetSubItemText(LV* plv, int i, int iCol); void NEAR ListView_RDestroy(LV* plv); LPTSTR NEAR ListView_RGetItemText(LV* plv, int i, int iCol); int ListView_RItemHitTest(LV* plv, int x, int y, UINT FAR* pflags, int *piSubItem); void NEAR ListView_RUpdateScrollBars(LV* plv); void NEAR ListView_RGetRects(LV* plv, int iItem, RECT FAR* prcIcon, RECT FAR* prcLabel, RECT FAR* prcBounds, RECT FAR* prcSelectBounds); LRESULT ListView_HeaderNotify(LV* plv, HD_NOTIFY *pnm); int NEAR ListView_FreeColumnData(LPVOID d, LPVOID p); BOOL FAR PASCAL SameChars(LPTSTR lpsz, TCHAR c); #define ListView_GetSubItemDPA(plv, idpa) \ ((HDPA)DPA_GetPtr((plv)->hdpaSubItems, (idpa))) int NEAR ListView_Arrow(LV* plv, int iStart, UINT vk); BOOL ListView_IsItemUnfolded(LV *plv, int item); BOOL ListView_IsItemUnfoldedPtr(LV *plv, LISTITEM *pitem); // Fake customdraw. See comment block in lvrept.c typedef struct LVFAKEDRAW { NMLVCUSTOMDRAW nmcd; LV* plv; DWORD dwCustomPrev; DWORD dwCustomItem; DWORD dwCustomSubItem; LV_ITEM *pitem; HFONT hfontPrev; } LVFAKEDRAW, *PLVFAKEDRAW; void ListView_BeginFakeCustomDraw(LV* plv, PLVFAKEDRAW plvfd, LV_ITEM *pitem); DWORD ListView_BeginFakeItemDraw(PLVFAKEDRAW plvfd); void ListView_EndFakeItemDraw(PLVFAKEDRAW plvfd); void ListView_EndFakeCustomDraw(PLVFAKEDRAW plvfd); //============ External declarations ======================================= //extern HFONT g_hfontLabel; extern HBRUSH g_hbrActiveLabel; extern HBRUSH g_hbrInactiveLabel; extern HBRUSH g_hbrBackground; // function tables #define LV_TYPEINDEX(plv) ((plv)->ci.style & (UINT)LVS_TYPEMASK) BOOL ListView_RDrawItem(PLVDRAWITEM); BOOL ListView_IDrawItem(PLVDRAWITEM); BOOL ListView_LDrawItem(PLVDRAWITEM); typedef BOOL (*PFNLISTVIEW_DRAWITEM)(PLVDRAWITEM); extern const PFNLISTVIEW_DRAWITEM pfnListView_DrawItem[4]; #define _ListView_DrawItem(plvdi) \ pfnListView_DrawItem[LV_TYPEINDEX(plvdi->plv)](plvdi) void NEAR ListView_RUpdateScrollBars(LV* plv); typedef void (*PFNLISTVIEW_UPDATESCROLLBARS)(LV* plv); extern const PFNLISTVIEW_UPDATESCROLLBARS pfnListView_UpdateScrollBars[4]; #define _ListView_UpdateScrollBars(plv) \ pfnListView_UpdateScrollBars[LV_TYPEINDEX(plv)](plv) typedef DWORD (*PFNLISTVIEW_APPROXIMATEVIEWRECT)(LV* plv, int, int, int); extern const PFNLISTVIEW_APPROXIMATEVIEWRECT pfnListView_ApproximateViewRect[4]; #define _ListView_ApproximateViewRect(plv, iCount, iWidth, iHeight) \ pfnListView_ApproximateViewRect[LV_TYPEINDEX(plv)](plv, iCount, iWidth, iHeight) typedef int (*PFNLISTVIEW_ITEMHITTEST)(LV* plv, int, int, UINT FAR *, int *); extern const PFNLISTVIEW_ITEMHITTEST pfnListView_ItemHitTest[4]; #define _ListView_ItemHitTest(plv, x, y, pflags, piSubItem) \ pfnListView_ItemHitTest[LV_TYPEINDEX(plv)](plv, x, y, pflags, piSubItem) void ListView_IOnScroll(LV* plv, UINT code, int posNew, UINT fVert); void ListView_LOnScroll(LV* plv, UINT code, int posNew, UINT sb); void ListView_ROnScroll(LV* plv, UINT code, int posNew, UINT sb); typedef void (*PFNLISTVIEW_ONSCROLL)(LV* plv, UINT, int, UINT ); extern const PFNLISTVIEW_ONSCROLL pfnListView_OnScroll[4]; #define _ListView_OnScroll(plv, x, y, pflags) \ pfnListView_OnScroll[LV_TYPEINDEX(plv)](plv, x, y, pflags) void ListView_Scroll2(LV* plv, int dx, int dy); void ListView_IScroll2(LV* plv, int dx, int dy, UINT uSmooth); void ListView_LScroll2(LV* plv, int dx, int dy, UINT uSmooth); void ListView_RScroll2(LV* plv, int dx, int dy, UINT uSmooth); typedef void (*PFNLISTVIEW_SCROLL2)(LV* plv, int, int, UINT ); extern const PFNLISTVIEW_SCROLL2 pfnListView_Scroll2[4]; #define _ListView_Scroll2(plv, x, y, pflags) \ pfnListView_Scroll2[LV_TYPEINDEX(plv)](plv, x, y, pflags) int ListView_IGetScrollUnitsPerLine(LV* plv, UINT sb); int ListView_LGetScrollUnitsPerLine(LV* plv, UINT sb); int ListView_RGetScrollUnitsPerLine(LV* plv, UINT sb); typedef int (*PFNLISTVIEW_GETSCROLLUNITSPERLINE)(LV* plv, UINT sb); extern const PFNLISTVIEW_GETSCROLLUNITSPERLINE pfnListView_GetScrollUnitsPerLine[4]; #define _ListView_GetScrollUnitsPerLine(plv, sb) \ pfnListView_GetScrollUnitsPerLine[LV_TYPEINDEX(plv)](plv, sb) #define LVMI_PLACEITEMS (WM_USER) #endif //!_INC_LISTVIEW