Bump version, update NEWS

Sadly, the 3.5 deprecation warning doesn't go away after this.

CMakeLists.txt

@@ -1,5 +1,5 @@
-cmake_minimum_required (VERSION 3.0)
+cmake_minimum_required (VERSION 3.0...3.27)
-project (nncmpp VERSION 2.0.0 LANGUAGES C)
+project (nncmpp VERSION 2.1.0 LANGUAGES C)
 
 # Moar warnings
 if ("${CMAKE_C_COMPILER_ID}" MATCHES "GNU" OR CMAKE_COMPILER_IS_GNUCC)
@@ -68,7 +68,7 @@ if (WITH_PULSE)
 	list (APPEND extra_libraries ${libpulse_LIBRARIES})
 endif ()
 
-pkg_check_modules (x11 x11 xrender xft fontconfig)
+pkg_check_modules (x11 x11 xrender xft fontconfig libpng)
 add_option (WITH_X11 "Build with X11 support" "${x11_FOUND}")
 if (WITH_X11)
 	if (NOT x11_FOUND)
@@ -130,8 +130,22 @@ install (FILES LICENSE DESTINATION ${CMAKE_INSTALL_DOCDIR})
 install (DIRECTORY contrib DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME})
 install (DIRECTORY info DESTINATION ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME})
 if (WITH_X11)
+	include (IconUtils)
+
+	set (icon_base ${PROJECT_BINARY_DIR}/icons)
+	set (icon_png_list)
+	foreach (icon_size 16 32 48)
+		icon_to_png (${PROJECT_NAME} ${PROJECT_SOURCE_DIR}/${PROJECT_NAME}.svg
+			${icon_size} ${icon_base} icon_png)
+		list (APPEND icon_png_list ${icon_png})
+	endforeach ()
+
+	add_custom_target (icons ALL DEPENDS ${icon_png_list})
+
 	install (FILES ${PROJECT_NAME}.svg
 		DESTINATION ${CMAKE_INSTALL_DATADIR}/icons/hicolor/scalable/apps)
+	install (DIRECTORY ${icon_base}
+		DESTINATION ${CMAKE_INSTALL_DATADIR})
 	install (FILES ${PROJECT_NAME}.desktop
 		DESTINATION ${CMAKE_INSTALL_DATADIR}/applications)
 endif ()

NEWS

@@ -1,4 +1,4 @@
-Unreleased
+2.1.0 (2024-02-11)
 
  * Added ability to look up song lyrics,
    using a new scriptable extension interface for the Info tab
@@ -13,10 +13,14 @@ Unreleased
 
  * X11: fixed rendering of overflowing, partially visible list items
 
+ * X11: fixed a crash when resizing the window to zero dimensions
+
  * Added a "o" binding to select the currently playing song
 
  * Added Readline-like M-u, M-l, M-c editor bindings
 
+ * Made the scroll wheel work on the elapsed time gauge and the volume display
+
  * Changed volume adjustment bindings to use +/- keys
 
  * Changed volume adjustment to go in steps of 5 rather than 10 %

README.adoc

@@ -40,10 +40,12 @@ The rest of this README will concern itself with externalities.
 
 Building
 --------
-Build dependencies: CMake, pkg-config, awk, liberty (included),
+Build-only dependencies: CMake, pkg-config, awk, liberty (included),
- termo (included), asciidoctor or asciidoc (recommended but optional) +
+ termo (included), asciidoctor or asciidoc (recommended but optional),
+ rsvg-convert (X11) +
 Runtime dependencies: ncursesw, libunistring, cURL +
-Optional runtime dependencies: fftw3, libpulse, x11, xft, Perl + cURL (lyrics)
+Optional runtime dependencies: fftw3, libpulse, x11 + xft + libpng (X11),
+ Perl + cURL (lyrics)
 
  $ git clone --recursive https://git.janouch.name/p/nncmpp.git
  $ mkdir nncmpp/build

nncmpp.c

@@ -1148,8 +1148,8 @@ pulse_volume_status (struct pulse *self, struct str *s)
 // Widget identification, mostly for mouse events.
 enum
 {
-	WIDGET_NONE = 0, WIDGET_BUTTON, WIDGET_GAUGE, WIDGET_TAB, WIDGET_SPECTRUM,
+	WIDGET_NONE = 0, WIDGET_BUTTON, WIDGET_GAUGE, WIDGET_VOLUME,
-	WIDGET_LIST, WIDGET_SCROLLBAR, WIDGET_MESSAGE,
+	WIDGET_TAB, WIDGET_SPECTRUM, WIDGET_LIST, WIDGET_SCROLLBAR, WIDGET_MESSAGE,
 };
 
 struct layout
@@ -1616,7 +1616,7 @@ app_append_layout (struct layout *l, struct layout *dest)
 	{
 		// Assuming there is no unclaimed vertical space.
 		LIST_FOR_EACH (struct widget, w, l->head)
-			widget_move (w, 0, last->y + last->height - w->y);
+			widget_move (w, 0, last->y + last->height);
 
 		last->next = l->head;
 		l->head->prev = last;
@@ -1866,7 +1866,8 @@ app_layout_status (struct layout *out)
 	if (volume.len)
 	{
 		app_push (&l, g.ui->padding (attrs[0], 1, 1));
-		app_push (&l, g.ui->label (attrs[0], volume.str));
+		app_push (&l, g.ui->label (attrs[0], volume.str))
+			->id = WIDGET_VOLUME;
 	}
 	str_free (&volume);
 
@@ -1913,20 +1914,22 @@ app_layout_tabs (struct layout *out)
 	app_flush_layout (&l, out);
 }
 
+static void
+app_layout_padding (chtype attrs, struct layout *out)
+{
+	struct layout l = {};
+	app_push_fill (&l, g.ui->padding (attrs, 0, 0.125));
+	app_flush_layout (&l, out);
+}
+
 static void
 app_layout_header (struct layout *out)
 {
 	if (g.client.state == MPD_CONNECTED)
 	{
-		struct layout lt = {};
+		app_layout_padding (APP_ATTR (NORMAL), out);
-		app_push_fill (&lt, g.ui->padding (APP_ATTR (NORMAL), 0, 0.125));
-		app_flush_layout (&lt, out);
-
 		app_layout_status (out);
-
+		app_layout_padding (APP_ATTR (NORMAL), out);
-		struct layout lb = {};
-		app_push_fill (&lb, g.ui->padding (APP_ATTR (NORMAL), 0, 0.125));
-		app_flush_layout (&lb, out);
 	}
 
 	app_layout_tabs (out);
@@ -2136,8 +2139,10 @@ app_layout_mpd_status (struct layout *out)
 static void
 app_layout_statusbar (struct layout *out)
 {
-	struct layout l = {};
 	chtype attrs[2] = { APP_ATTR (NORMAL), APP_ATTR (HIGHLIGHT) };
+	app_layout_padding (attrs[0], out);
+
+	struct layout l = {};
 	if (g.message)
 	{
 		app_push (&l, g.ui->padding (attrs[0], 0.25, 1));
@@ -2167,6 +2172,8 @@ app_layout_statusbar (struct layout *out)
 		app_layout_text ("Connecting to MPD...", attrs[0], out);
 	else if (g.client.state == MPD_DISCONNECTED)
 		app_layout_text ("Disconnected", attrs[0], out);
+
+	app_layout_padding (attrs[0], out);
 }
 
 // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
@@ -2848,12 +2855,34 @@ app_process_mouse (termo_mouse_event_t type, int x, int y, int button,
 		g.ui_dragging = target->id;
 		return app_process_left_mouse_click (target, x, y, modifiers);
 	case 4:
-		if (target->id == WIDGET_LIST)
+		switch (target->id)
+		{
+		case WIDGET_LIST:
 			return app_process_action (ACTION_SCROLL_UP);
+		case WIDGET_VOLUME:
+			return app_process_action (
+#ifdef WITH_PULSE
+				g.pulse_control_requested ? ACTION_PULSE_VOLUME_UP :
+#endif  // WITH_PULSE
+				ACTION_MPD_VOLUME_UP);
+		case WIDGET_GAUGE:
+			return app_process_action (ACTION_MPD_FORWARD);
+		}
 		break;
 	case 5:
-		if (target->id == WIDGET_LIST)
+		switch (target->id)
+		{
+		case WIDGET_LIST:
 			return app_process_action (ACTION_SCROLL_DOWN);
+		case WIDGET_VOLUME:
+			return app_process_action (
+#ifdef WITH_PULSE
+				g.pulse_control_requested ? ACTION_PULSE_VOLUME_DOWN :
+#endif  // WITH_PULSE
+				ACTION_MPD_VOLUME_DOWN);
+		case WIDGET_GAUGE:
+			return app_process_action (ACTION_MPD_BACKWARD);
+		}
 		break;
 	}
 	return false;
@@ -3814,8 +3843,13 @@ streams_tab_parse_playlist (const char *playlist, const char *content_type,
 	 || (content_type && is_content_type (content_type, "audio", "x-scpls")))
 		extract_re = "^File[^=]*=(.+)";
 	else if ((lines.len && !strcasecmp_ascii (lines.vector[0], "#EXTM3U"))
+	 || (content_type && is_content_type (content_type, "audio", "mpegurl"))
 	 || (content_type && is_content_type (content_type, "audio", "x-mpegurl")))
-		extract_re = "^([^#].*)";
+		// This could be "^([^#].*)", however 1. we would need to resolve
+		// relative URIs, and 2. relative URIs probably mean a Media Playlist,
+		// which must be passed to MPD.  The better thing to do here would be to
+		// reject anything with EXT-X-TARGETDURATION, and to resolve the URIs.
+		extract_re = "^(https?://.+)";
 
 	regex_t *re = regex_compile (extract_re, REG_EXTENDED, NULL);
 	hard_assert (re != NULL);
@@ -3838,7 +3872,7 @@ streams_tab_extract_links (struct str *data, const char *content_type,
 	}
 
 	streams_tab_parse_playlist (data->str, content_type, out);
-	return true;
+	return out->len != 0;
 }
 
 static void