164 lines
4 KiB
C
164 lines
4 KiB
C
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/*****************************************************************************
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*
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* diqchk.c
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*
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* Wrappers that turn a listview into a checked listbox.
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*
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*****************************************************************************/
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#include "diquick.h"
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HIMAGELIST g_himlState;
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#pragma BEGIN_CONST_DATA
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/*****************************************************************************
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*
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* Checklist_Init
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*
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* One-time initialization.
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*
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*****************************************************************************/
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INT_PTR EXTERNAL
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Checklist_Init(void)
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{
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g_himlState = ImageList_LoadImage(g_hinst, MAKEINTRESOURCE(IDB_CHECK),
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0, 2, RGB(0xFF, 0x00, 0xFF),
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IMAGE_BITMAP, 0);
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return (INT_PTR)g_himlState;
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}
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/*****************************************************************************
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*
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* Checklist_Term
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*
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* One-time shutdown
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*
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*****************************************************************************/
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void EXTERNAL
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Checklist_Term(void)
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{
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if (g_himlState) {
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ImageList_Destroy(g_himlState);
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}
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}
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/*****************************************************************************
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*
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* Checklist_OnInitDialog
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*
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* Initialize a single checklist control.
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*
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*****************************************************************************/
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void EXTERNAL
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Checklist_OnInitDialog(HWND hwnd, BOOL fReadOnly)
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{
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ListView_SetImageList(hwnd, g_himlState, LVSIL_STATE);
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if (fReadOnly) {
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SetProp(hwnd, propReadOnly, LongToHandle((LONG)fReadOnly) );
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ListView_SetBkColor(hwnd, GetSysColor(COLOR_3DFACE));
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ListView_SetTextBkColor(hwnd, GetSysColor(COLOR_3DFACE));
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}
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}
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/*****************************************************************************
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*
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* Checklist_AddString
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*
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* Add a string and maybe a checkbox.
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*
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*****************************************************************************/
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int EXTERNAL
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Checklist_AddString(HWND hwnd, UINT ids, BOOL fCheck)
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{
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TCHAR tsz[256];
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LV_ITEM lvi;
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LoadString(g_hinst, ids, tsz, cA(tsz));
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lvi.mask = LVIF_TEXT | LVIF_STATE;
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lvi.iSubItem = 0;
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lvi.pszText = tsz;
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lvi.state = INDEXTOSTATEIMAGEMASK(fCheck ? 2 : 1);
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lvi.stateMask = LVIS_STATEIMAGEMASK;
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lvi.iItem = ListView_GetItemCount(hwnd);
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return ListView_InsertItem(hwnd, &lvi);
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}
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/*****************************************************************************
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*
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* Checklist_InitFinish
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*
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* Wind up the initialization.
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*
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*****************************************************************************/
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void EXTERNAL
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Checklist_InitFinish(HWND hwnd)
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{
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RECT rc;
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LV_COLUMN col;
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int icol;
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/*
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* Add the one and only column.
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*/
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GetClientRect(hwnd, &rc);
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col.mask = LVCF_WIDTH;
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col.cx = 10;
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icol = ListView_InsertColumn(hwnd, 0, &col);
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ListView_SetColumnWidth(hwnd, icol, LVSCW_AUTOSIZE);
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}
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/*****************************************************************************
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*
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* Checklist_OnDestroy
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*
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* Clean up a checklist.
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*
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*****************************************************************************/
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void EXTERNAL
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Checklist_OnDestroy(HWND hwnd)
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{
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/*
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* Don't remove unless it's already there.
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* This avoids a RIP.
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*/
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if (GetProp(hwnd, propReadOnly)) {
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RemoveProp(hwnd, propReadOnly);
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}
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}
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/*****************************************************************************
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*
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* Checklist_InitFlags
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*
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* Add a bunch of strings corresponding to flag bits.
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*
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*****************************************************************************/
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void EXTERNAL
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Checklist_InitFlags(HWND hdlg, int idc,
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DWORD fl, PCHECKLISTFLAG rgclf, UINT cclf)
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{
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HWND hwndList = GetDlgItem(hdlg, idc);
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UINT iclf;
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Checklist_OnInitDialog(hwndList, TRUE);
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for (iclf = 0; iclf < cclf; iclf++) {
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Checklist_AddString(hwndList, rgclf[iclf].ids,
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fl & rgclf[iclf].flMask);
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}
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Checklist_InitFinish(hwndList);
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}
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