From c1eee2b46cd5643ba8efb98b2cd598ef47c4daf6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Tue, 15 Feb 2022 17:17:50 +0100
Subject: Show data in data list view.

---
 c/common.c          |  2 +-
 c/datalistview.c    | 35 +++++++++++++++++++++++++++++++++--
 c/defs.h            |  2 +-
 c/episodelistview.c |  4 +---
 c/main.c            |  7 ++++---
 5 files changed, 40 insertions(+), 10 deletions(-)

diff --git a/c/common.c b/c/common.c
index c1f9614..c672a4d 100644
--- a/c/common.c
+++ b/c/common.c
@@ -6,7 +6,7 @@
 /* Convert zero-terminated non-wide (multi-byte) string to
  * zero-terminated wide/non-wide string depending on UNICODE. */
 TCHAR *
-TSZFromSZ(char *sz, int iCp)
+TSZFromSZ(const char *sz, int iCp)
 {
 	TCHAR *tsz;
 
diff --git a/c/datalistview.c b/c/datalistview.c
index 873befc..4a0208d 100644
--- a/c/datalistview.c
+++ b/c/datalistview.c
@@ -34,9 +34,17 @@ DlvCreate(HWND hWnd)
 void
 DlvShowEpisode(int iEpisode)
 {
+	HWND hListView;
 	int r;
+	LVITEM lviKey, lviValue;
 	term_t t;
 
+	hListView = GetDlgItem(gDlv_hWnd, IDC_DATALISTVIEW);
+	ListView_DeleteAllItems(hListView);
+
+	lviKey.mask = LVIF_TEXT;
+	lviValue.mask = LVIF_TEXT;
+
 	t = PL_new_term_refs(3);
 	if(!PL_put_integer(t+0, iEpisode))
 		return;
@@ -56,23 +64,46 @@ DlvShowEpisode(int iEpisode)
 		tHead = PL_new_term_ref();
 		tList = PL_copy_term_ref(t+2);
 
-		while (PL_get_list(tList, tHead, tList)) {
+		for (int i = 0; PL_get_list(tList, tHead, tList); i++) {
 			atom_t aKey;
 			const char *szKey;
 			char *szValue;
+			TCHAR *tszKey, *tszValue;
 			term_t tValue;
 			size_t iArity;
 
 			if (!PL_get_name_arity(tHead, &aKey, &iArity))
 				continue;
 			szKey = PL_atom_chars(aKey);
+			if (!szKey)
+				continue;
 
 			if (!PL_get_arg(1, tHead, tValue))
 				continue;
 			if (!PL_get_atom_chars(tValue, &szValue))
 				continue;
 
-			//printf("%s/%d: %s\n", szKey, iArity, szValue);
+			tszKey = TSZFromSZ(szKey, CP_UTF8);
+			if (!tszKey)
+				continue;
+			tszValue = TSZFromSZ(szValue, CP_UTF8);
+			if (!tszValue)
+				continue;
+
+			lviKey.mask = LVIF_TEXT;
+			lviKey.iItem = i;
+			lviKey.iSubItem = 0;
+			lviKey.pszText = tszKey;
+			lviKey.lParam = iEpisode;
+			ListView_InsertItem(hListView, &lviKey);
+
+			lviValue.iItem = i;
+			lviValue.iSubItem = 1;
+			lviValue.pszText = tszValue;
+			ListView_SetItem(hListView, &lviValue);
+
+			free(tszKey);
+			free(tszValue);
 		}
 	}
 }
diff --git a/c/defs.h b/c/defs.h
index d27d573..8c808b7 100644
--- a/c/defs.h
+++ b/c/defs.h
@@ -5,7 +5,7 @@
 #include <commctrl.h>
 
 /* common.c */
-TCHAR *TSZFromSZ(char *, int);
+TCHAR *TSZFromSZ(const char *, int);
 int Watched(int);
 
 /* main.c */
diff --git a/c/episodelistview.c b/c/episodelistview.c
index ab54f81..0b9e855 100644
--- a/c/episodelistview.c
+++ b/c/episodelistview.c
@@ -51,7 +51,7 @@ ElvHandleNotify(LPARAM lParam)
 			&& (pNmLv->uNewState & LVIS_FOCUSED)) {
 			g_SelectedItem = pNmLv->iItem;
 			ElvUpdateName(pNmLv);
-			//DlvShowEpisode(pNmLv->lParam);
+			DlvShowEpisode(pNmLv->lParam);
 		}
 		break;
 	case NM_CUSTOMDRAW:
@@ -87,7 +87,6 @@ ElvUpdate()
 	term_t t;
 
 	hListView = GetDlgItem(gElv_hWnd, IDC_EPISODELISTVIEW);
-
 	ListView_DeleteAllItems(hListView);
 
 	lviEpisode.mask = LVIF_TEXT|LVIF_PARAM;
@@ -139,7 +138,6 @@ ElvUpdate()
 
 		/* Insert item. */
 
-		lviEpisode.mask = LVIF_TEXT|LVIF_STATE|LVIF_PARAM;
 		lviEpisode.iItem = i;
 		lviEpisode.iSubItem = 0;
 		lviEpisode.pszText = tszEpisode;
diff --git a/c/main.c b/c/main.c
index 40c25b4..045d31c 100644
--- a/c/main.c
+++ b/c/main.c
@@ -207,7 +207,7 @@ void
 UpdateLayout(HWND hWnd)
 {
 	HWND hElv, hDlv;
-	int cxColumn;
+	int cxColumn, cyDlv;
 	RECT rc;
 	static int cxVScroll = 0;
 	extern int g_SelectedItem;
@@ -222,7 +222,8 @@ UpdateLayout(HWND hWnd)
 	/* Resize data list view. */
 
 	hDlv = GetDlgItem(hWnd, IDC_DATALISTVIEW);
-	MoveWindow(hDlv, 0, rc.bottom-100,
+	cyDlv = rc.bottom-100;
+	MoveWindow(hDlv, 0, cyDlv,
 		rc.right, rc.bottom,
 		TRUE);
 
@@ -234,7 +235,7 @@ UpdateLayout(HWND hWnd)
 
 	hElv = GetDlgItem(hWnd, IDC_EPISODELISTVIEW);
 	MoveWindow(hElv, 0, 0,
-		rc.right, rc.bottom-100+1,
+		rc.right, cyDlv+1,
 		TRUE);
 
 	cxColumn = ListView_GetColumnWidth(hElv, 0);
-- 
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