699 lines
30 KiB
C
699 lines
30 KiB
C
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// LISTVIEW PRIVATE DECLARATIONS
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#ifndef _INC_LISTVIEW
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#define _INC_LISTVIEW
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#include "selrange.h"
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#include <urlmon.h>
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#define COBJMACROS
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#include <iimgctx.h>
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//
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// Apps steal our userdata space so make sure we don't use it.
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//
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#undef GWLP_USERDATA
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#undef GWL_USERDATA
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// define this to get single click activate to activate immediately.
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// if a second click comes to the same window within a double-click-timeout
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// period, we blow it off. we try to keep focus on the app that launched,
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// but we can't figure out how to do that yet... with this not defined,
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// the single-click-activate waits a double-click-timeout before activating.
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//
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//#define ONECLICKHAPPENED
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// REVIEW: max items in a OWNERDATA listview
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// due to currently unknown reasons the listview will not handle much more
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// items than this. Since this number is very high, no time has yet been
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// spent on finding the reason(s).
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//
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#define MAX_LISTVIEWITEMS (100000000)
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#define CLIP_HEIGHT ( (plv->cyLabelChar * 2) + g_cyEdge)
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#define CLIP_HEIGHT_DI ( (plvdi->plv->cyLabelChar * 2) + g_cyEdge)
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// Timer IDs
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#define IDT_NAMEEDIT 42
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#define IDT_SCROLLWAIT 43
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#define IDT_MARQUEE 44
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#define IDT_ONECLICKOK 45
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#define IDT_ONECLICKHAPPENED 46
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//
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// use g_cxIconSpacing when you want the the global system metric
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// use lv_cxIconSpacing when you want the padded size of "icon" in a ListView
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//
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extern int g_cxIcon;
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extern int g_cyIcon;
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#define lv_cxIconSpacing plv->cxIconSpacing
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#define lv_cyIconSpacing plv->cyIconSpacing
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#define g_cxIconOffset ((g_cxIconSpacing - g_cxIcon) / 2)
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#define g_cyIconOffset (g_cyBorder * 2) // NOTE: Must be >= cyIconMargin!
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#define DT_LV (DT_CENTER | DT_SINGLELINE | DT_NOPREFIX | DT_EDITCONTROL)
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#define DT_LVWRAP (DT_CENTER | DT_WORDBREAK | DT_NOPREFIX | DT_EDITCONTROL)
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#define CCHLABELMAX MAX_PATH // BUGBUG dangerous???
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BOOL FAR ListView_Init(HINSTANCE hinst);
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LRESULT CALLBACK _export ListView_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
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#define ListView_DefProc DefWindowProc
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typedef struct _IMAGE IMAGE;
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typedef struct _LISTITEM // li
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{
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LPTSTR pszText;
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POINT pt;
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short iImage;
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short cxSingleLabel;
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short cxMultiLabel;
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short cyFoldedLabel;
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short cyUnfoldedLabel;
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short iWorkArea; // Which workarea do I belong
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WORD state; // LVIS_*
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short iIndent;
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LPARAM lParam;
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// Region listview stuff
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HRGN hrgnIcon; // Region which describes the icon for this item
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POINT ptRgn; // Location that this item's hrgnIcon was calculated for
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RECT rcTextRgn;
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} LISTITEM;
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// Report view sub-item structure
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typedef struct _LISTSUBITEM
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{
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LPTSTR pszText;
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short iImage;
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WORD state;
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} LISTSUBITEM, *PLISTSUBITEM;
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#define COLUMN_VIEW
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#define LV_HDPA_GROW 16 // Grow chunk size for DPAs
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#define LV_HIML_GROW 8 // Grow chunk size for ImageLists
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typedef struct _LV
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{
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CONTROLINFO ci; // common control header info
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BOOL fNoDismissEdit:1; // don't dismiss in-place edit control
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BOOL fButtonDown:1; // we're tracking the mouse with a button down
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BOOL fOneClickOK:1; // true from creation to double-click-timeout
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BOOL fOneClickHappened:1; // true from item-activate to double-click-timeout
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BOOL fPlaceTooltip:1; // should we do the placement of tooltip over the text?
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BOOL fImgCtxComplete:1; // TRUE if we have complete bk image
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BOOL fNoEmptyText:1; // we don't have text for an empty view.
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HDPA hdpa; // item array structure
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DWORD flags; // LVF_ state bits
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DWORD exStyle; // the listview LVM_SETEXTENDEDSTYLE
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DWORD dwExStyle; // the windows ex style
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HFONT hfontLabel; // font to use for labels
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COLORREF clrBk; // Background color
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COLORREF clrBkSave; // Background color saved during disable
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COLORREF clrText; // text color
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COLORREF clrTextBk; // text background color
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HBRUSH hbrBk;
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HANDLE hheap; // The heap to use to allocate memory from.
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int cyLabelChar; // height of '0' in hfont
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int cxLabelChar; // width of '0'
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int cxEllipses; // width of "..."
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int iDrag; // index of item being dragged
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int iFocus; // index of currently-focused item
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int iMark; // index of "mark" for range selection
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int iItemDrawing; // item currently being drawn
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int iFirstChangedNoRedraw; // Index of first item added during no redraw.
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UINT stateCallbackMask; // item state callback mask
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SIZE sizeClient; // current client rectangle
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int nWorkAreas; // Number of workareas
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LPRECT prcWorkAreas; // The workarea rectangles -- nWorkAreas of them.
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UINT nSelected;
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UINT uDBCSChar; // DBCS character for incremental search
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int iPuntChar;
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HRGN hrgnInval;
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HWND hwndToolTips; // handle of the tooltip window for this view
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int iTTLastHit; // last item hit for text
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int iTTLastSubHit; // last subitem hit for text
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LPTSTR pszTip; // buffer for tip
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// Small icon view fields
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HIMAGELIST himlSmall; // small icons
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int cxSmIcon; // image list x-icon size
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int cySmIcon; // image list y-icon size
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int xOrigin; // Horizontal scroll posiiton
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int cxItem; // Width of small icon items
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int cyItem; // item height
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int cItemCol; // Number of items per column
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int cxIconSpacing;
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int cyIconSpacing;
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// Icon view fields
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HIMAGELIST himl;
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int cxIcon; // image list x-icon size
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int cyIcon; // image list y-icon size
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HDPA hdpaZOrder; // Large icon Z-order array
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POINT ptOrigin; // Scroll position
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RECT rcView; // Bounds of all icons (ptOrigin relative)
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int iFreeSlot; // Most-recently found free icon slot since last reposition (-1 if none)
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HWND hwndEdit; // edit field for edit-label-in-place
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int iEdit; // item being edited
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WNDPROC pfnEditWndProc; // edit field subclass proc
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NMITEMACTIVATE nmOneClickHappened;
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#define SMOOTHSCROLLLIMIT 10
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int iScrollCount; // how many times have we gotten scroll messages before an endscroll?
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// Report view fields
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int cCol;
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HDPA hdpaSubItems;
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HWND hwndHdr; // Header control
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int yTop; // First usable pixel (below header)
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int xTotalColumnWidth; // Total width of all columns
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POINTL ptlRptOrigin; // Origin of Report.
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int iSelCol; // to handle column width changing. changing col
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int iSelOldWidth; // to handle column width changing. changing col width
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int cyItemSave; // in ownerdrawfixed mode, we put the height into cyItem. use this to save the old value
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// state image stuff
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HIMAGELIST himlState;
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int cxState;
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int cyState;
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// OWNERDATA stuff
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ILVRange *plvrangeSel; // selection ranges
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ILVRange *plvrangeCut; // Cut Range
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int cTotalItems; // number of items in the ownerdata lists
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int iDropHilite; // which item is drop hilited, assume only 1
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int iMSAAMin, iMSAAMax; // keep track of what we told accessibility
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UINT uUnplaced; // items that have been added but not placed (pt.x == RECOMPUTE)
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int iHot; // which item is hot
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HFONT hFontHot; // the underlined font .. assume this has the same size metrics as hFont
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int iNoHover; // don't allow hover select on this guy because it's the one we just hover selected (avoids toggling)
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DWORD dwHoverTime; // Defaults to HOVER_DEFAULT
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HCURSOR hCurHot; // the cursor when we're over a hot item
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// BkImage stuff
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IImgCtx *pImgCtx; // Background image interface
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ULONG ulBkImageFlags; // LVBKIF_*
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HBITMAP hbmBkImage; // Background bitmap (LVBKIF_SOURCE_HBITMAP)
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LPTSTR pszBkImage; // Background URL (LVBKIF_SOURCE_URL)
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int xOffsetPercent; // X offset for LVBKIF_STYLE_NORMAL images
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int yOffsetPercent; // Y offset for LVBKIF_STYLE_NORMAL images
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HPALETTE hpalHalftone; // Palette for drawing bk images BUGBUG ImgCtx supposed to do this
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LPTSTR pszEmptyText; // buffer for empty view text.
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COLORREF clrHotlight; // Hot light color set explicitly for this listview.
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POINT ptCapture;
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//incremental search stuff
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ISEARCHINFO is;
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} LV;
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#define LV_StateImageValue(pitem) ((int)(((DWORD)((pitem)->state) >> 12) & 0xF))
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#define LV_StateImageIndex(pitem) (LV_StateImageValue(pitem) - 1)
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// listview flag values
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#define LVF_FOCUSED 0x0001
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#define LVF_VISIBLE 0x0002
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#define LVF_ERASE 0x0004 /* is hrgnInval to be erased? */
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#define LVF_NMEDITPEND 0x0008
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#define LVF_REDRAW 0x0010 /* Value from WM_SETREDRAW message */
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#define LVF_ICONPOSSML 0x0020 /* X, Y coords are in small icon view */
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#define LVF_INRECOMPUTE 0x0040 /* Check to make sure we are not recursing */
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#define LVF_UNFOLDED 0x0080
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#define LVF_FONTCREATED 0x0100 /* we created the LV font */
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#define LVF_SCROLLWAIT 0x0200 /* we're waiting to scroll */
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#define LVF_COLSIZESET 0x0400 /* Has the caller explictly set width for list view */
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#define LVF_USERBKCLR 0x0800 /* user set the bk color (don't follow syscolorchange) */
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#define LVF_ICONSPACESET 0x1000 /* the user has set the icon spacing */
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#define LVF_CUSTOMFONT 0x2000 /* there is at least one item with a custom font */
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#if defined(FE_IME) || !defined(WINNT)
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#define LVF_DONTDRAWCOMP 0x4000 /* do not draw IME composition if true */
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#define LVF_INSERTINGCOMP 0x8000 /* Avoid recursion */
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#endif
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#define LVF_INRECALCREGION 0x00010000 /* prevents recursion in RecalcRegion */
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#define ENTIRE_REGION 1
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// listview DrawItem flags
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#define LVDI_NOIMAGE 0x0001 // don't draw image
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#define LVDI_TRANSTEXT 0x0002 // draw text transparently in black
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#define LVDI_NOWAYFOCUS 0x0004 // don't allow focus to drawing
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#define LVDI_FOCUS 0x0008 // focus is set (for drawing)
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#define LVDI_SELECTED 0x0010 // draw selected text
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#define LVDI_SELECTNOFOCUS 0x0020
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#define LVDI_HOTSELECTED 0x0040
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#define LVDI_UNFOLDED 0x0080 // draw the item umfolded (forced)
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typedef struct {
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LV* plv;
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LPPOINT lpptOrg;
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LPRECT prcClip;
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UINT flags;
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LISTITEM FAR* pitem;
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DWORD dwCustom;
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NMLVCUSTOMDRAW nmcd;
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} LVDRAWITEM, *PLVDRAWITEM;
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// listview child control ids
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#define LVID_HEADER 0
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// Instance data pointer access functions
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#define ListView_GetPtr(hwnd) (LV*)GetWindowPtr(hwnd, 0)
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#define ListView_SetPtr(hwnd, p) (LV*)SetWindowPtr(hwnd, 0, p)
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// view type check functions
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#define ListView_IsIconView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_ICON)
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#define ListView_IsSmallView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_SMALLICON)
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#define ListView_IsListView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_LIST)
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#define ListView_IsReportView(plv) (((plv)->ci.style & (UINT)LVS_TYPEMASK) == (UINT)LVS_REPORT)
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#define ListView_IsOwnerData( plv ) (plv->ci.style & (UINT)LVS_OWNERDATA)
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#define ListView_CheckBoxes(plv) (plv->exStyle & LVS_EX_CHECKBOXES)
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#define ListView_FullRowSelect(plv) (plv->exStyle & LVS_EX_FULLROWSELECT)
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#define ListView_IsInfoTip(plv) (plv->exStyle & LVS_EX_INFOTIP)
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#define ListView_OwnerDraw(plv) (plv->ci.style & LVS_OWNERDRAWFIXED)
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#define ListView_IsLabelTip(plv) (plv->exStyle & LVS_EX_LABELTIP)
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// Some helper macros for checking some of the flags...
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#define ListView_RedrawEnabled(plv) ((plv->flags & (LVF_REDRAW | LVF_VISIBLE)) == (LVF_REDRAW|LVF_VISIBLE))
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// The hdpaZorder is acutally an array of DWORDS which contains the
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// indexes of the items and not actual pointers...
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// NOTE: linear search! this can be slow
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#define ListView_ZOrderIndex(plv, i) DPA_GetPtrIndex((plv)->hdpaZOrder, IntToPtr(i))
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// Message handler functions (listview.c):
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LRESULT CALLBACK _export ListView_WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam);
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BOOL NEAR ListView_NotifyCacheHint( LV* plv, int iFrom, int iTo );
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void NEAR ListView_NotifyRecreate(LV *plv);
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BOOL NEAR ListView_OnCreate(LV* plv, CREATESTRUCT FAR* lpCreateStruct);
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void NEAR ListView_OnNCDestroy(LV* plv);
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void NEAR ListView_OnPaint(LV* plv, HDC hdc);
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BOOL NEAR ListView_OnEraseBkgnd(LV* plv, HDC hdc);
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void NEAR ListView_OnCommand(LV* plv, int id, HWND hwndCtl, UINT codeNotify);
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void NEAR ListView_OnEnable(LV* plv, BOOL fEnable);
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BOOL NEAR ListView_OnWindowPosChanging(LV* plv, WINDOWPOS FAR* lpwpos);
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void NEAR ListView_OnWindowPosChanged(LV* plv, const WINDOWPOS FAR* lpwpos);
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void NEAR ListView_OnSetFocus(LV* plv, HWND hwndOldFocus);
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void NEAR ListView_OnKillFocus(LV* plv, HWND hwndNewFocus);
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void NEAR ListView_OnKey(LV* plv, UINT vk, BOOL fDown, int cRepeat, UINT flags);
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BOOL NEAR ListView_OnImeComposition(LV* plv, WPARAM wParam, LPARAM lParam);
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#ifndef UNICODE
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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);
|
||
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|
#define ListView_RYHitTest(plv, cy) ((int)(((cy) + plv->ptlRptOrigin.y - plv->yTop) / plv->cyItem))
|
||
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|
|
||
|
|
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
|