88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
//
|
|
// PSDLG.HPP
|
|
// Page Sorter Dialog
|
|
//
|
|
// Copyright Microsoft 1998-
|
|
//
|
|
|
|
#ifndef __PSDLG_HPP_
|
|
#define __PSDLG_HPP_
|
|
|
|
|
|
|
|
#define INSERT_BEFORE 1
|
|
#define INSERT_AFTER 2
|
|
|
|
#define WM_LBTRACKPOINT 0x0131
|
|
|
|
#define RENDERED_WIDTH (DRAW_WIDTH / 16)
|
|
#define RENDERED_HEIGHT (DRAW_HEIGHT / 16)
|
|
|
|
//
|
|
// Data we store in the GWL_USERDATA of the dialog. Some is passed in
|
|
// by the DialogBox caller. Some is used just by the dialog. Some is
|
|
// returned back to the DialogBox caller.
|
|
//
|
|
typedef struct tagPAGESORT
|
|
{
|
|
UINT hCurPage;
|
|
BOOL fPageOpsAllowed;
|
|
BOOL fChanged;
|
|
BOOL fDragging;
|
|
HWND hwnd;
|
|
int iCurPageNo;
|
|
int iPageDragging;
|
|
HCURSOR hCursorCurrent;
|
|
HCURSOR hCursorDrag;
|
|
HCURSOR hCursorNoDrop;
|
|
HCURSOR hCursorNormal;
|
|
}
|
|
PAGESORT;
|
|
|
|
|
|
//
|
|
// Messages the caller can send to the page sort dialog
|
|
//
|
|
enum
|
|
{
|
|
WM_PS_GETCURRENTPAGE = WM_APP,
|
|
WM_PS_HASCHANGED,
|
|
WM_PS_ENABLEPAGEOPS, // wParam == TRUE or FALSE
|
|
WM_PS_LOCKCHANGE,
|
|
WM_PS_PAGECLEARIND, // wParam == hPage
|
|
WM_PS_PAGEDELIND, // wParam == hPage
|
|
WM_PS_PAGEORDERUPD
|
|
};
|
|
|
|
//
|
|
// The page sorter dialog uses a horizontal listbox to display the
|
|
// thumbnail views of pages. Each item holds a bitmap of data for the
|
|
// page. We render this bitmap the first time the item is painted. The
|
|
// listbox takes care of scrolling and keyboard navigation for us.
|
|
//
|
|
|
|
BOOL CALLBACK PageSortDlgProc(HWND, UINT, WPARAM, LPARAM);
|
|
|
|
void OnInitDialog(HWND hwndPS, PAGESORT * pps);
|
|
void OnMeasureItem(HWND hwndPS, UINT id, LPMEASUREITEMSTRUCT lpmi);
|
|
void OnDeleteItem(HWND hwndPS, UINT id, LPDELETEITEMSTRUCT lpdi);
|
|
void OnDrawItem(HWND hwndPS, UINT id, LPDRAWITEMSTRUCT lpdi);
|
|
void OnCommand(PAGESORT * pps, UINT id, UINT code, HWND hwndCtl);
|
|
BOOL OnSetCursor(PAGESORT * pps, HWND hwnd, UINT ht, UINT msg);
|
|
void OnDelete(PAGESORT * pps);
|
|
void InsertPage(PAGESORT * pps, UINT uiBeforeAfter);
|
|
|
|
void OnPageClearInd(PAGESORT * pps, WB_PAGE_HANDLE hPage);
|
|
void OnPageDeleteInd(PAGESORT * pps, WB_PAGE_HANDLE hPage);
|
|
void OnPageOrderUpdated(PAGESORT * pps);
|
|
|
|
void OnStartDragDrop(PAGESORT * pps, UINT iItem, int x, int y);
|
|
void WhileDragging(PAGESORT * pps, int x, int y);
|
|
void OnEndDragDrop(PAGESORT * pps, BOOL fComplete, int x, int y);
|
|
|
|
void EnableButtons(PAGESORT * pps);
|
|
void MovePage(PAGESORT * pps, int iOldPageNo, int iNewPageNo);
|
|
|
|
|
|
#endif // __PSDLG_HPP_
|