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Eric Kohl 1999-07-31 13:09:40 +00:00 committed by Alexandre Julliard
parent e2ab4d03e1
commit f9b580701f
4 changed files with 245 additions and 34 deletions
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232
dlls/comctl32/listview.c
View file

@ -1,7 +1,7 @@
/*
* Listview control
*
* Copyright 1998 Eric Kohl
* Copyright 1998, 1999 Eric Kohl
* Copyright 1999 Luc Tourangeau
*
* NOTES
@ -10,6 +10,7 @@
* TODO:
* 1. No horizontal scrolling when header is larger than the client area.
* 2. Drawing optimizations.
* 3. Hot item handling.
*
* Notifications:
* LISTVIEW_Notify : most notifications from children (editbox and header)
@ -18,20 +19,21 @@
* LISTVIEW_SetItemCount : empty stub
*
* Unicode:
* LISTVIEW_SetItem32W : no unicode support
* LISTVIEW_InsertItem32W : no unicode support
* LISTVIEW_InsertColumn32W : no unicode support
* LISTVIEW_SetItemW : no unicode support
* LISTVIEW_InsertItemW : no unicode support
* LISTVIEW_InsertColumnW : no unicode support
* LISTVIEW_GetColumnW : no unicode support
* LISTVIEW_SetColumnW : no unicode support
*
* Advanced functionality:
* LISTVIEW_GetNumberOfWorkAreas : not implemented
* LISTVIEW_GetHotCursor : not implemented
* LISTVIEW_GetHotItem : not implemented
* LISTVIEW_GetHoverTime : not implemented
* LISTVIEW_GetISearchString : not implemented
* LISTVIEW_GetBkImage : not implemented
* LISTVIEW_EditLabel : REPORT (need to implement a timer)
* LISTVIEW_GetColumnOrderArray : not implemented
* LISTVIEW_SetColumnOrderArray : not implemented
* LISTVIEW_Arrange : empty stub
* LISTVIEW_ApproximateViewRect : incomplete
* LISTVIEW_Scroll : not implemented
@ -3161,7 +3163,28 @@ static LRESULT LISTVIEW_GetCountPerPage(HWND hwnd)
}
/* LISTVIEW_GetEditControl */
/* LISTVIEW_GetExtendedListViewStyle */
/***
* DESCRIPTION:
* Retrieves the extended listview style.
*
* PARAMETERS:
* [I] HWND : window handle
*
* RETURN:
* SUCCESS : previous style
* FAILURE : 0
*/
static LRESULT LISTVIEW_GetExtendedListViewStyle(HWND hwnd)
{
LISTVIEW_INFO *infoPtr;
/* make sure we can get the listview info */
if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
return (0);
return (infoPtr->dwExStyle);
}
/***
* DESCRIPTION:
@ -3416,8 +3439,30 @@ static LRESULT LISTVIEW_GetItemA(HWND hwnd, LPLVITEMA lpLVItem)
/* LISTVIEW_GetItemW */
/* LISTVIEW_GetHotCursor */
/* LISTVIEW_GetHotItem */
/* LISTVIEW_GetHoverTime> */
/***
* DESCRIPTION:
* Retrieves the index of the hot item.
*
* PARAMETERS:
* [I] HWND : window handle
*
* RETURN:
* SUCCESS : hot item index
* FAILURE : -1 (no hot item)
*/
static LRESULT LISTVIEW_GetHotItem(HWND hwnd)
{
LISTVIEW_INFO *infoPtr;
/* make sure we can get the listview info */
if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
return (-1);
return (infoPtr->nHotItem);
}
/* LISTVIEW_GetHoverTime */
/***
* DESCRIPTION:
@ -4632,6 +4677,8 @@ static LRESULT LISTVIEW_SetBkColor(HWND hwnd, COLORREF clrBk)
return TRUE;
}
/* LISTVIEW_SetBkImage */
/***
* DESCRIPTION:
* Sets the callback mask. This mask will be used when the parent
@ -4762,6 +4809,9 @@ static LRESULT LISTVIEW_SetColumnA(HWND hwnd, INT nColumn,
return bResult;
}
/* LISTVIEW_SetColumnW */
/* LISTVIEW_SetColumnOrderArray */
/***
* DESCRIPTION:
* Sets the width of a column
@ -4812,6 +4862,71 @@ static LRESULT LISTVIEW_SetColumnWidth(HWND hwnd, INT iCol, INT cx)
return lret;
}
/***
* DESCRIPTION:
* Sets the extended listview style.
*
* PARAMETERS:
* [I] HWND : window handle
* [I] DWORD : mask
* [I] DWORD : style
*
* RETURN:
* SUCCESS : previous style
* FAILURE : 0
*/
static LRESULT LISTVIEW_SetExtendedListViewStyle(HWND hwnd, DWORD dwMask, DWORD dwStyle)
{
LISTVIEW_INFO *infoPtr;
DWORD dwOldStyle;
/* make sure we can get the listview info */
if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
return (0);
/* store previous style */
dwOldStyle = infoPtr->dwExStyle;
/* set new style */
infoPtr->dwExStyle = (dwOldStyle & ~dwMask) | (dwStyle & dwMask);
return (dwOldStyle);
}
/* LISTVIEW_SetHotCursor */
/***
* DESCRIPTION:
* Sets the hot item index.
*
* PARAMETERS:
* [I] HWND : window handle
* [I] INT : index
*
* RETURN:
* SUCCESS : previous hot item index
* FAILURE : -1 (no hot item)
*/
static LRESULT LISTVIEW_SetHotItem(HWND hwnd, INT iIndex)
{
LISTVIEW_INFO *infoPtr;
INT iOldIndex;
/* make sure we can get the listview info */
if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
return (-1);
/* store previous index */
iOldIndex = infoPtr->nHotItem;
/* set new style */
infoPtr->nHotItem = iIndex;
return (iOldIndex);
}
/* LISTVIEW_SetIconSpacing */
/***
* DESCRIPTION:
* Sets image lists.
@ -4898,13 +5013,35 @@ static LRESULT LISTVIEW_SetItemA(HWND hwnd, LPLVITEMA lpLVItem)
* PARAMETER(S):
* [I] HWND : window handle
* [I] INT : item count (prjected number of items)
* [I] DWORD : update flags
*
* RETURN:
* None
* SUCCESS : TRUE
* FAILURE : FALSE
*/
static VOID LISTVIEW_SetItemCount(HWND hwnd, INT nItemCount)
static BOOL LISTVIEW_SetItemCount(HWND hwnd, INT nItems, DWORD dwFlags)
{
FIXME("empty stub!\n");
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO*)GetWindowLongA(hwnd, 0);
FIXME("(%d %08lx)empty stub!\n", nItems, dwFlags);
if (nItems == 0)
return LISTVIEW_DeleteAllItems (hwnd);
if (nItems > GETITEMCOUNT(infoPtr))
{
/* append items */
FIXME("append items\n");
}
else if (nItems < GETITEMCOUNT(infoPtr))
{
/* remove items */
FIXME("remove items\n");
}
return TRUE;
}
/***
@ -4953,6 +5090,8 @@ static BOOL LISTVIEW_SetItemPosition(HWND hwnd, INT nItem,
return bResult;
}
/* LISTVIEW_SetItemPosition32 */
/***
* DESCRIPTION:
* Sets the state of one or many items.
@ -5036,6 +5175,29 @@ static BOOL LISTVIEW_SetItemTextA(HWND hwnd, INT nItem, LPLVITEMA lpLVItem)
return bResult;
}
/* LISTVIEW_SetItemTextW */
/***
* DESCRIPTION:
* Set item index that marks the start of a multiple selection.
*
* PARAMETER(S):
* [I] HWND : window handle
* [I] INT : index
*
* RETURN:
* Index number or -1 if there is no selection mark.
*/
static LRESULT LISTVIEW_SetSelectionMark(HWND hwnd, INT nIndex)
{
LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
INT nOldIndex = infoPtr->nSelectionMark;
infoPtr->nSelectionMark = nIndex;
return nOldIndex;
}
/***
* DESCRIPTION:
* Sets the text background color.
@ -5080,6 +5242,9 @@ static LRESULT LISTVIEW_SetTextColor (HWND hwnd, COLORREF clrText)
return TRUE;
}
/* LISTVIEW_SetToolTips */
/* LISTVIEW_SetUnicodeFormat */
/* LISTVIEW_SetWorkAreas */
/***
* DESCRIPTION:
@ -5168,6 +5333,8 @@ static LRESULT LISTVIEW_SortItems(HWND hwnd, WPARAM wParam, LPARAM lParam)
return TRUE;
}
/* LISTVIEW_SubItemHitTest */
/***
* DESCRIPTION:
* Updates an items or rearranges the listview control.
@ -5246,6 +5413,7 @@ static LRESULT LISTVIEW_Create(HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->uCallbackMask = 0;
infoPtr->nFocusedItem = -1;
infoPtr->nSelectionMark = -1;
infoPtr->nHotItem = -1;
infoPtr->iconSpacing.cx = GetSystemMetrics(SM_CXICONSPACING);
infoPtr->iconSpacing.cy = GetSystemMetrics(SM_CYICONSPACING);
ZeroMemory(&infoPtr->rcList, sizeof(RECT));
@ -6480,7 +6648,10 @@ LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
return LISTVIEW_GetColumnA(hwnd, (INT)wParam, (LPLVCOLUMNA)lParam);
/* case LVM_GETCOLUMNW: */
/* case LVM_GETCOLUMNORDERARRAY: */
case LVM_GETCOLUMNORDERARRAY:
FIXME("Unimplemented msg LVM_GETCOLUMNORDERARRAY\n");
return 0;
case LVM_GETCOLUMNWIDTH:
return LISTVIEW_GetColumnWidth(hwnd, (INT)wParam);
@ -6489,13 +6660,18 @@ LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
return LISTVIEW_GetCountPerPage(hwnd);
/* case LVM_GETEDITCONTROL: */
/* case LVM_GETEXTENDEDLISTVIEWSTYLE: */
case LVM_GETEXTENDEDLISTVIEWSTYLE:
return LISTVIEW_GetExtendedListViewStyle(hwnd);
case LVM_GETHEADER:
return LISTVIEW_GetHeader(hwnd);
/* case LVM_GETHOTCURSOR: */
/* case LVM_GETHOTITEM: */
case LVM_GETHOTITEM:
return LISTVIEW_GetHotItem(hwnd);
/* case LVM_GETHOVERTIME: */
case LVM_GETIMAGELIST:
@ -6598,15 +6774,25 @@ LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
case LVM_SETCOLUMNA:
return LISTVIEW_SetColumnA(hwnd, (INT)wParam, (LPLVCOLUMNA)lParam);
/* case LVM_SETCOLUMNW: */
/* case LVM_SETCOLUMNORDERARRAY: */
case LVM_SETCOLUMNW:
FIXME("Unimplemented msg LVM_SETCOLUMNW\n");
return 0;
case LVM_SETCOLUMNORDERARRAY:
FIXME("Unimplemented msg LVM_SETCOLUMNORDERARRAY\n");
return 0;
case LVM_SETCOLUMNWIDTH:
return LISTVIEW_SetColumnWidth(hwnd, (INT)wParam, (INT)lParam);
/* case LVM_SETEXTENDEDLISTVIEWSTYLE: */
case LVM_SETEXTENDEDLISTVIEWSTYLE:
return LISTVIEW_SetExtendedListViewStyle(hwnd, (DWORD)wParam, (DWORD)lParam);
/* case LVM_SETHOTCURSOR: */
/* case LVM_SETHOTITEM: */
case LVM_SETHOTITEM:
return LISTVIEW_SetHotItem(hwnd, (INT)wParam);
/* case LVM_SETHOVERTIME: */
/* case LVM_SETICONSPACING: */
@ -6619,14 +6805,13 @@ LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
/* case LVM_SETITEMW: */
case LVM_SETITEMCOUNT:
LISTVIEW_SetItemCount(hwnd, (INT)wParam);
break;
return LISTVIEW_SetItemCount(hwnd, (INT)wParam, (DWORD)lParam);
case LVM_SETITEMPOSITION:
return LISTVIEW_SetItemPosition(hwnd, (INT)wParam, (INT)LOWORD(lParam),
(INT)HIWORD(lParam));
/* case LVM_SETITEMPOSITION: */
/* case LVM_SETITEMPOSITION32: */
case LVM_SETITEMSTATE:
return LISTVIEW_SetItemState(hwnd, (INT)wParam, (LPLVITEMA)lParam);
@ -6634,7 +6819,10 @@ LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
case LVM_SETITEMTEXTA:
return LISTVIEW_SetItemTextA(hwnd, (INT)wParam, (LPLVITEMA)lParam);
/* case LVM_SETSELECTIONMARK: */
/* case LVM_SETITEMTEXTW: */
case LVM_SETSELECTIONMARK:
return LISTVIEW_SetSelectionMark(hwnd, (INT)lParam);
case LVM_SETTEXTBKCOLOR:
return LISTVIEW_SetTextBkColor(hwnd, (COLORREF)lParam);

45
dlls/comctl32/treeview.c
View file

@ -1461,7 +1461,8 @@ LRESULT WINAPI TREEVIEW_Sort (
/* undocumented feature: TVI_ROOT means `sort the whole tree' */
if (parent==TVI_ROOT) parent=infoPtr->TopRootItem;
if (parent==TVI_ROOT)
parent=infoPtr->TopRootItem;
/* Check for a valid handle to the parent item */
if (!TREEVIEW_ValidItem(infoPtr, parent))
@ -1870,6 +1871,8 @@ TREEVIEW_InsertItemA (HWND hwnd, WPARAM wParam, LPARAM lParam)
return (LRESULT) iItem;
}
static LRESULT
TREEVIEW_InsertItemW(HWND hwnd, WPARAM wParam, LPARAM lParam)
{
@ -1921,8 +1924,6 @@ TREEVIEW_InsertItemW(HWND hwnd, WPARAM wParam, LPARAM lParam)
}
static LRESULT
TREEVIEW_DeleteItem (HWND hwnd, WPARAM wParam, LPARAM lParam)
{
@ -2176,6 +2177,7 @@ TREEVIEW_Create (HWND hwnd, WPARAM wParam, LPARAM lParam)
infoPtr->clrText=-1; /* use system color */
infoPtr->dropItem=0;
infoPtr->pCallBackSort=NULL;
infoPtr->uScrollTime = 300; /* milliseconds */
/*
infoPtr->hwndNotify = GetParent32 (hwnd);
@ -3498,6 +3500,27 @@ TREEVIEW_KeyDown (HWND hwnd, WPARAM wParam, LPARAM lParam)
}
static LRESULT
TREEVIEW_GetScrollTime (HWND hwnd)
{
TREEVIEW_INFO *infoPtr = TREEVIEW_GetInfoPtr(hwnd);
return infoPtr->uScrollTime;
}
static LRESULT
TREEVIEW_SetScrollTime (HWND hwnd, UINT uScrollTime)
{
TREEVIEW_INFO *infoPtr = TREEVIEW_GetInfoPtr(hwnd);
UINT uOldScrollTime = infoPtr->uScrollTime;
infoPtr->uScrollTime = min (uScrollTime, 100);
return uOldScrollTime;
}
LRESULT WINAPI
TREEVIEW_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
@ -3542,7 +3565,7 @@ TREEVIEW_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TREEVIEW_GetItemA (hwnd, wParam, lParam);
case TVM_GETITEMW:
FIXME("Unimplemented msg TVM_GETITEM32W\n");
FIXME("Unimplemented msg TVM_GETITEMW\n");
return 0;
case TVM_SETITEMA:
@ -3553,11 +3576,11 @@ TREEVIEW_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return 0;
case TVM_EDITLABELA:
FIXME("Unimplemented msg TVM_EDITLABEL32A \n");
FIXME("Unimplemented msg TVM_EDITLABELA \n");
return 0;
case TVM_EDITLABELW:
FIXME("Unimplemented msg TVM_EDITLABEL32W \n");
FIXME("Unimplemented msg TVM_EDITLABELW \n");
return 0;
case TVM_GETEDITCONTROL:
@ -3586,11 +3609,11 @@ TREEVIEW_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TREEVIEW_EndEditLabelNow (hwnd, wParam, lParam);
case TVM_GETISEARCHSTRINGA:
FIXME("Unimplemented msg TVM_GETISEARCHSTRING32A\n");
FIXME("Unimplemented msg TVM_GETISEARCHSTRINGA\n");
return 0;
case TVM_GETISEARCHSTRINGW:
FIXME("Unimplemented msg TVM_GETISEARCHSTRING32W\n");
FIXME("Unimplemented msg TVM_GETISEARCHSTRINGW\n");
return 0;
case TVM_GETTOOLTIPS:
@ -3622,12 +3645,10 @@ TREEVIEW_WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
return TREEVIEW_GetTextColor (hwnd);
case TVM_SETSCROLLTIME:
FIXME("Unimplemented msg TVM_SETSCROLLTIME\n");
return 0;
return TREEVIEW_SetScrollTime (hwnd, (UINT)wParam);
case TVM_GETSCROLLTIME:
FIXME("Unimplemented msg TVM_GETSCROLLTIME\n");
return 0;
return TREEVIEW_GetScrollTime (hwnd);
case TVM_GETITEMSTATE:
return TREEVIEW_GetItemState (hwnd,wParam, lParam);

1
include/listview.h
View file

@ -45,6 +45,7 @@ typedef struct tagLISTVIEW_INFO
INT nItemHeight;
INT nItemWidth;
INT nSelectionMark;
INT nHotItem;
SHORT notifyFormat;
RECT rcList;
RECT rcView;

1
include/treeview.h
View file

@ -53,6 +53,7 @@ typedef struct tagTREEVIEW_INFO
HTREEITEM uMaxHandle; /* needed for delete_item */
HTREEITEM TopRootItem; /* handle to first item in treeview */
INT cdmode; /* last custom draw setting */
UINT uScrollTime; /* max. time for scrolling in milliseconds*/
UINT uItemHeight; /* item height, -1 for default item height */
UINT uRealItemHeight;/* current item height in pixels */
UINT uVisibleHeight; /* visible height of treeview in pixels */