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#include <stdio.h>
#include <windows.h>
#include <commctrl.h>
#include <SWI-Prolog.h>
#include "resource.h"
#include "defs.h"
extern EpisodeListView g_elv;
void
DataListView::Create()
{
LVCOLUMN lvc;
ListView::Create((HMENU)IDC_DATALISTVIEW, LVS_NOCOLUMNHEADER);
lvc.mask = LVCF_WIDTH|LVCF_TEXT|LVCF_SUBITEM;
lvc.iSubItem = DLVSIKEY;
lvc.pszText = TEXT("Key");
lvc.cx = Dpi(42);
ListView_InsertColumn(m_hWnd, DLVSIKEY, &lvc);
lvc.iSubItem = DLVSIVALUE;
lvc.pszText = TEXT("Value");
lvc.cx = 500;
ListView_InsertColumn(m_hWnd, DLVSIVALUE, &lvc);
}
void
DataListView::ShowEpisode(int iEpisode)
{
ListView_DeleteAllItems(m_hWnd);
LVITEM lviKey, lviValue;
lviKey.mask = LVIF_TEXT;
lviValue.mask = LVIF_TEXT;
term_t t = PL_new_term_refs(3);
if (!Plp(t,"I",iEpisode)) return;
qid_t q = PL_open_query(NULL, PL_Q_NORMAL,
PL_predicate("episode_datum", 3, "episode_data"), t);
for (int i = 0; PL_next_solution(q); i++) {
char *szKey;
char *szValue;
TCHAR *tszKey, *tszValue;
if (!Plg(t+1,"ss",&szKey,&szValue)) continue;
tszKey = TszFromSz(szKey, CP_UTF8);
if (!tszKey) continue;
tszValue = TszFromSz(szValue, CP_UTF8);
if (!tszValue) goto c;
lviKey.mask = LVIF_TEXT;
lviKey.iItem = i;
lviKey.iSubItem = 0;
lviKey.pszText = tszKey;
ListView_InsertItem(m_hWnd, &lviKey);
lviValue.iItem = i;
lviValue.iSubItem = 1;
lviValue.pszText = tszValue;
ListView_SetItem(m_hWnd, &lviValue);
free(tszValue);
c: free(tszKey);
}
PL_cut_query(q);
UpdateLayout();
LVFINDINFO lvfi;
lvfi.flags = LVFI_PARAM;
lvfi.lParam = iEpisode;
int iItem = ListView_FindItem(g_elv.HWnd(), -1, &lvfi);
if (iItem != -1)
ListView_EnsureVisible(g_elv.HWnd(), iItem, TRUE);
}
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