Clean up.

1 files changed, 33 insertions, 55 deletions

diff --git a/c/main.c b/c/main.c
index 3bbf832..31636f6 100644
--- a/c/main.c
+++ b/c/main.c
@@ -8,7 +8,6 @@
 HFONT g_GUIFont;
 HFONT g_GUIFontBold;
 HMENU g_hPopupMenu;
-
 static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
 static INT_PTR CALLBACK AboutDlgProc(HWND, UINT, WPARAM, LPARAM);
 static int Attach(void);
@@ -28,20 +27,16 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
 
 	rgArgs[0] = "episode_browser";
 	rgArgs[1] = NULL;
-
 	if (!PL_initialise(1, rgArgs))
 		PL_halt(1);
-
 	Attach();
 
-	/* Create window. */
+	/* Initialize window. */
 
 	icc.dwSize = sizeof(icc);
 	icc.dwICC = ICC_WIN95_CLASSES;
 	InitCommonControlsEx(&icc);
 
-	SetupFonts();
-
 	g_hPopupMenu = LoadMenu(NULL,
 		MAKEINTRESOURCE(IDR_POPUPMENU));
 	g_hPopupMenu = GetSubMenu(g_hPopupMenu, 0);
@@ -58,7 +53,6 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
 	wc.lpszMenuName		= MAKEINTRESOURCE(IDR_MENU);
 	wc.lpszClassName	= TEXT("Episode Browser");
 	wc.hIconSm		= LoadIcon(NULL, IDI_APPLICATION);
-
 	RegisterClassEx(&wc);
 
 	hWnd = CreateWindowEx(
@@ -73,10 +67,9 @@ WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
 		hInstance,
 		NULL
 	);
+	if (!hWnd) return 0;
 
-	if (!hWnd)
-		return 0;
-
+	SetupFonts();
 	ShowWindow(hWnd, nCmdShow);
 
 	while (GetMessage(&msg, NULL, 0, 0) > 0) {
@@ -131,51 +124,42 @@ WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 		case ID_FORGET:
 		case ID_LOOKUP:
 		{
+			fid_t f;
 			HWND hElv;
 			int iEpisode;
 			term_t t;
-			extern int g_iSelectedItem;
+			extern int Elv_iSelectedItem;
 
 			hElv = GetDlgItem(hWnd, IDC_EPISODELISTVIEW);
-			iEpisode = ElvItemEpisode(g_iSelectedItem);
+			iEpisode = ElvItemEpisode(Elv_iSelectedItem);
 
-			t = PL_new_term_refs(1);
-			if (!PL_put_integer(t+0, iEpisode))
-				break;
+			F(f);
+			t = T(1);
+			PI(t,iEpisode) break;
 
 			switch (LOWORD(wParam)) {
 			case ID_WATCH:
-				PL_call_predicate(NULL, PL_Q_NORMAL,
-					PL_predicate("open_episode", 1,
-						"local_episodes"), t);
+				P("local_episode","open_episode",1,t);
 				break;
 			case ID_TOGGLE:
-				PL_call_predicate(NULL, PL_Q_NORMAL,
-					PL_predicate("toggle_episode", 1,
-						"track_episodes"), t);
-				ListView_RedrawItems(hElv,
-					g_iSelectedItem, g_iSelectedItem);
+				P("track_episodes","toggle_episode",1,t);
+				ElvRedraw();
 				break;
 			case ID_FORGET:
-				PL_call_predicate(NULL, PL_Q_NORMAL,
-					PL_predicate("forget_episode", 1,
-						"track_episodes"), t);
-				PL_call_predicate(NULL, PL_Q_NORMAL,
-					PL_predicate("update_tracked_episodes",
-						0, "track_episodes"), t);
-				ListView_RedrawItems(hElv,
-					g_iSelectedItem, g_iSelectedItem);
+				P("track_episodes","forget_episode",1,t);
+				P("track_episodes","update_tracked_episodes",0,t);
+				ElvRedraw();
 				break;
 			case ID_LOOKUP:
-				PL_call_predicate(NULL, PL_Q_NORMAL,
-					PL_predicate("retract_episode", 1,
-						"episode_data"), t);
-				ElvUpdateName(g_iSelectedItem, iEpisode);
+				P("episode_data","retract_episode",1,t);
+				ElvUpdateName(Elv_iSelectedItem, iEpisode);
+				ElvRedraw();
 				DlvShowEpisode(iEpisode);
-				ListView_RedrawItems(hElv,
-					g_iSelectedItem, g_iSelectedItem);
 				break;
 			}
+
+			Fd(f);
+			break;
 		}
 		}
 		break;
@@ -215,20 +199,18 @@ AboutDlgProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 int
 Attach()
 {
+	fid_t f;
 	term_t t;
 
-	t = PL_new_term_refs(2);
-	if (!PL_call_predicate(NULL, PL_Q_NORMAL,
-		PL_predicate("attach", 0, "track_episodes"),
-		t))
-		return 0;
-
-	if (!PL_call_predicate(NULL, PL_Q_NORMAL,
-		PL_predicate("attach", 0, "episode_data"),
-		t))
-		return 0;
+	F(f);
+	t = T(0);
+	P("track_episodes","attach",0,t) goto f;
+	P("episode_data","attach",0,t) goto f;
 
+	Fd(f);
 	return 1;
+f:	Fd(f);
+	return 0;
 }
 
 void
@@ -262,7 +244,7 @@ UpdateLayout(HWND hWnd)
 	HWND hElv, hDlv;
 	int cxColumn, cyDlv;
 	RECT rc;
-	extern int g_iSelectedItem;
+	extern int Elv_iSelectedItem;
 	static int cxVScroll = 0;
 
 	if (cxVScroll == 0)
@@ -274,9 +256,7 @@ UpdateLayout(HWND hWnd)
 
 	hDlv = GetDlgItem(hWnd, IDC_DATALISTVIEW);
 	cyDlv = rc.bottom-100;
-	MoveWindow(hDlv, 0, cyDlv,
-		rc.right, rc.bottom,
-		TRUE);
+	MoveWindow(hDlv, 0, cyDlv, rc.right, rc.bottom, TRUE);
 
 	cxColumn = ListView_GetColumnWidth(hDlv, 0);
 	ListView_SetColumnWidth(hDlv, 1,
@@ -285,13 +265,11 @@ UpdateLayout(HWND hWnd)
 	/* Resize episode list view. */
 
 	hElv = GetDlgItem(hWnd, IDC_EPISODELISTVIEW);
-	MoveWindow(hElv, 0, 0,
-		rc.right, cyDlv+1,
-		TRUE);
+	MoveWindow(hElv, 0, 0, rc.right, cyDlv+1, TRUE);
 
 	cxColumn = ListView_GetColumnWidth(hElv, 0);
 	ListView_SetColumnWidth(hElv, 1,
 		rc.right-cxColumn-cxVScroll-4);
 
-	//ListView_EnsureVisible(hElv, g_iSelectedItem, TRUE);
+	//ListView_EnsureVisible(hElv, Elv_iSelectedItem, TRUE);
 }