1 files changed, 85 insertions, 0 deletions
diff --git a/c/datalistview.cpp b/c/datalistview.cpp
new file mode 100644
index 0000000..3269dab
--- /dev/null
+++ b/c/datalistview.cpp
@@ -0,0 +1,85 @@
+#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)
+{
+	int i, iItem;
+	LVFINDINFO lvfi;
+	LVITEM lviKey, lviValue;
+	term_t t;
+	qid_t q;
+
+	ListView_DeleteAllItems(m_hWnd);
+
+	lviKey.mask = LVIF_TEXT;
+	lviValue.mask = LVIF_TEXT;
+
+	t = PL_new_term_refs(3);
+	if (!Plp(t,"I",iEpisode)) return;
+	q = PL_open_query(NULL, PL_Q_NORMAL,
+	    PL_predicate("episode_datum", 3, "episode_data"), t);
+
+	for (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();
+
+	lvfi.flags = LVFI_PARAM;
+	lvfi.lParam = iEpisode;
+	iItem = ListView_FindItem(g_elv.HWnd(), -1, &lvfi);
+	if (iItem != -1)
+		ListView_EnsureVisible(g_elv.HWnd(), iItem, TRUE);
+}