X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Ftheme.cpp;h=9506294dcea2c11c3d5367a1bed4bd3c7fba45fc;hb=948d715655a84b93d8292e64731ea3c32b45deb7;hp=63070da78bd6a82fe16cdabe6e2085607224cfa9;hpb=87ca88abe461522ff7386ee179a87a2ba2f5012c;p=nageru

diff --git a/nageru/theme.cpp b/nageru/theme.cpp
index 63070da..9506294 100644
--- a/nageru/theme.cpp
+++ b/nageru/theme.cpp
@@ -636,6 +636,20 @@ int InputStateInfo_get_height(lua_State* L)
 	return 1;
 }
 
+int InputStateInfo_get_frame_height(lua_State* L)
+{
+	assert(lua_gettop(L) == 2);
+	InputStateInfo *input_state_info = get_input_state_info(L, 1);
+	Theme *theme = get_theme_updata(L);
+	int signal_num = theme->map_signal(luaL_checknumber(L, 2));
+	unsigned height = input_state_info->last_height[signal_num];
+	if (input_state_info->last_interlaced[signal_num]) {
+		height *= 2;
+	}
+	lua_pushnumber(L, height);
+	return 1;
+}
+
 int InputStateInfo_get_interlaced(lua_State* L)
 {
 	assert(lua_gettop(L) == 2);
@@ -745,10 +759,10 @@ int InputStateInfo_get_human_readable_resolution(lua_State* L)
 	string str;
 	if (!input_state_info->last_is_connected[signal_num]) {
 		str = "disconnected";
-	} else if (input_state_info->last_height[signal_num]) {
+	} else if (input_state_info->last_height[signal_num] <= 0) {
 		str = "no signal";
 	} else if (!input_state_info->last_has_signal[signal_num]) {
-		if (input_state_info->last_height[signal_num]) {
+		if (input_state_info->last_height[signal_num] == 525) {
 			// Special mode for the USB3 cards.
 			str = "no signal";
 		} else {
@@ -979,6 +993,8 @@ const luaL_Reg LiftGammaGainEffect_funcs[] = {
 const luaL_Reg InputStateInfo_funcs[] = {
 	{ "get_width", InputStateInfo_get_width },
 	{ "get_height", InputStateInfo_get_height },
+	{ "get_frame_width", InputStateInfo_get_width },  // Same as get_width().
+	{ "get_frame_height", InputStateInfo_get_frame_height },
 	{ "get_interlaced", InputStateInfo_get_interlaced },
 	{ "get_has_signal", InputStateInfo_get_has_signal },
 	{ "get_is_connected", InputStateInfo_get_is_connected },
@@ -1279,6 +1295,10 @@ int Nageru_set_supports_wb(lua_State *L)
 Theme::Theme(const string &filename, const vector<string> &search_dirs, ResourcePool *resource_pool, unsigned num_cards)
 	: resource_pool(resource_pool), num_cards(num_cards), signal_to_card_mapping(global_flags.default_stream_mapping)
 {
+	// Defaults.
+	channel_names[0] = "Live";
+	channel_names[1] = "Preview";
+
 	L = luaL_newstate();
         luaL_openlibs(L);
 
@@ -1396,6 +1416,8 @@ void Theme::register_globals()
 	const vector<pair<string, int>> num_constants = {
 		{ "VIDEO_FORMAT_BGRA", bmusb::PixelFormat_8BitBGRA },
 		{ "VIDEO_FORMAT_YCBCR", bmusb::PixelFormat_8BitYCbCrPlanar },
+		{ "CHECKABLE", MenuEntry::CHECKABLE },
+		{ "CHECKED", MenuEntry::CHECKED },
 	};
 	const vector<pair<string, string>> str_constants = {
 		{ "THEME_PATH", theme_path },
@@ -1551,6 +1573,12 @@ string Theme::get_channel_name(unsigned channel)
 {
 	lock_guard<mutex> lock(m);
 
+	// We never ask the legacy channel_name() about live and preview.
+	// The defaults are set in our constructor.
+	if (channel == 0 || channel == 1) {
+		return channel_names[channel];
+	}
+
 	lua_getglobal(L, "channel_name");
 	if (lua_isnil(L, -1)) {
 		lua_pop(L, 1);
@@ -1768,9 +1796,9 @@ void destroy(T &ref)
 Theme::MenuEntry::~MenuEntry()
 {
 	if (is_submenu) {
-		luaL_unref(entry.L, LUA_REGISTRYINDEX, entry.lua_ref);
-	} else {
 		destroy(submenu);
+	} else {
+		luaL_unref(entry.L, LUA_REGISTRYINDEX, entry.lua_ref);
 	}
 }
 
@@ -1786,6 +1814,13 @@ unique_ptr<Theme::MenuEntry> create_theme_menu_entry(lua_State *L, int index)
 	const string text = checkstdstring(L, -1);
 	lua_pop(L, 1);
 
+	unsigned flags = 0;
+	if (lua_objlen(L, -1) > 2) {
+		lua_rawgeti(L, -1, 3);
+		flags = luaL_checknumber(L, -1);
+		lua_pop(L, 1);
+	}
+
 	lua_rawgeti(L, index, 2);
 	if (lua_istable(L, -1)) {
 		vector<unique_ptr<Theme::MenuEntry>> submenu = create_recursive_theme_menu(L);
@@ -1794,7 +1829,7 @@ unique_ptr<Theme::MenuEntry> create_theme_menu_entry(lua_State *L, int index)
 	} else {
 		luaL_checktype(L, -1, LUA_TFUNCTION);
 		int ref = luaL_ref(L, LUA_REGISTRYINDEX);
-		entry.reset(new Theme::MenuEntry{ text, L, ref });
+		entry.reset(new Theme::MenuEntry{ text, L, ref, flags });
 	}
 	return entry;
 }
@@ -1822,9 +1857,7 @@ int Theme::set_theme_menu(lua_State *L)
 	for (int i = 1; i <= num_elements; ++i) {
 		root_menu.emplace_back(create_theme_menu_entry(L, i));
 	}
-	fprintf(stderr, "now creating a new one\n");
 	theme_menu.reset(new MenuEntry("", move(root_menu)));
-	fprintf(stderr, "DONE reset\n");
 
 	lua_pop(L, num_elements);
 	assert(lua_gettop(L) == 0);
@@ -1845,3 +1878,24 @@ void Theme::theme_menu_entry_clicked(int lua_ref)
 		abort();
 	}
 }
+
+string Theme::format_status_line(const string &disk_space_left_text, double file_length_seconds)
+{
+	lock_guard<mutex> lock(m);
+	lua_getglobal(L, "format_status_line");
+	if (lua_isnil(L, -1)) {
+		lua_pop(L, 1);
+		return disk_space_left_text;
+	}
+
+	lua_pushstring(L, disk_space_left_text.c_str());
+	lua_pushnumber(L, file_length_seconds);
+	if (lua_pcall(L, 2, 1, 0) != 0) {
+		fprintf(stderr, "error running function format_status_line(): %s\n", lua_tostring(L, -1));
+		abort();
+	}
+	string text = checkstdstring(L, 1);
+	lua_pop(L, 1);
+	assert(lua_gettop(L) == 0);
+	return text;
+}