Fix build & cleanup

Signed-off-by: Tin <tin.svagelj@live.com>

README.md

@@ -22,8 +22,8 @@ Conky can display more than 300 built-in objects, including support for:
   usage**, disk usage, **"top"** like process stats, and **network
   monitoring**, just to name a few).
 - Built-in **IMAP** and **POP3** support.
-- Built-in support for many popular music players ([MPD][https://www.musicpd.org/],
-  [XMMS2][https://github.com/XMMS2], [Audacious][https://audacious-media-player.org/]).
+- Built-in support for many popular music players ([MPD][],
+  [XMMS2][], [Audacious][]).
 - Can be extended using built-in [**Lua**](lua) support, or any of your
   own scripts and programs ([more](https://github.com/brndnmtthws/conky/wiki#tutorial)).
 - Built-in [**Imlib2**][imlib2] and [**Cairo**][cairo] bindings for arbitrary drawing

cmake/ConkyBuildOptions.cmake

@@ -167,8 +167,8 @@ else()
 endif(OS_DARWIN)
 
 dependent_option(BUILD_ARGB "Build ARGB (real transparency) support" true
-  "OWN_WINDOW" false
-  "ARGB support requires OWN_WINDOW enabled")
+  "BUILD_X11;OWN_WINDOW" false
+  "ARGB support requires X11 and OWN_WINDOW enabled, not needed on Wayland")
 dependent_option(BUILD_XINERAMA "Build Xinerama support" true
   "BUILD_X11" false
   "Xinerama support requires X11")

doc/config_settings.yaml

@@ -287,26 +287,26 @@ values:
       isn't reached, the next char will start on a new line. If you want to
       make sure that lines don't get broken, set 'width' to 0.
     args:
-      - seconds
+      - integer_number
   - name: max_user_text
     desc: |-
       Maximum size of user text buffer in bytes, i.e. text inside
       conky.text section in config file.
     default: 16384
     args:
-      - seconds
+      - integer_number
   - name: maximum_width
     desc: Maximum width of window.
     args:
-      - seconds
+      - integer_number
   - name: minimum_height
     desc: Minimum height of the window.
     args:
-      - seconds
+      - integer_number
   - name: minimum_width
     desc: Minimum width of window.
     args:
-      - seconds
+      - integer_number
   - name: mpd_host
     desc: Host of MPD server.
   - name: mpd_password
@@ -375,12 +375,15 @@ values:
       When ARGB visuals are enabled, this use this to modify the
       alpha value used. Valid range is 0-255, where 0 is 0% opacity, and 255
       is 100% opacity.
+    default: 255
+    args:
+      - integer_number
   - name: own_window_argb_visual
     desc: |-
-      Boolean, use ARGB visual? ARGB can be used for real
-      transparency, note that a composite manager is required for real
-      transparency. This option will not work as desired (in most cases) in
-      conjunction with 'own_window_type override'.
+      Boolean, use ARGB visual? ARGB can be used for real transparency, note
+      that a composite manager is required on X11.
+      This option will not work as desired (in most cases) in conjunction with
+      'own_window_type override'.
   - name: own_window_class
     desc: Manually set the WM_CLASS name.
     default: Conky
@@ -392,16 +395,16 @@ values:
       (see `/usr/lib/X11/rgb.txt`).
     default: black
     args:
-      - seconds
+      - color
   - name: own_window_hints
     desc: |-
-      If own_window is yes, you may use these window manager hints
+      If own_window is yes, you may specify comma separated window manager hints
       to affect the way Conky displays. Notes: Use own_window_type desktop
       as another way to implement many of these hints implicitly. If you use
       own_window_type override, window manager hints have no meaning and are
       ignored.
     args:
-      - seconds
+      - hint(,hint)*
   - name: own_window_title
     desc: |-
       Manually set the window name.

src/display-wayland.cc

@@ -946,19 +946,15 @@ void display_output_wayland::end_draw_stuff() {
 void display_output_wayland::clear_text(int exposures) {
   struct window *window = global_window;
   cairo_save(window->cr);
+
   Colour color;
-#ifdef OWN_WINDOW
-  color = background_colour.get(*state);
   if (set_transparent.get(*state)) {
     color.alpha = 0;
   } else {
-#ifdef BUILD_ARGB
+    color = background_colour.get(*state);
     color.alpha = own_window_argb_value.get(*state);
-#else
-    color.alpha = 0xff;
-#endif
   }
-#endif
+
   cairo_set_source_rgba(window->cr, color.red / 255.0, color.green / 255.0,
                         color.blue / 255.0, color.alpha / 255.0);
   cairo_set_operator(window->cr, CAIRO_OPERATOR_SOURCE);

src/gui.cc

@@ -59,8 +59,6 @@ void x11_init_window(lua::state &l, bool own);
 
 /********************* <SETTINGS> ************************/
 
-priv::colour_setting background_colour("own_window_colour", 0);
-
 bool out_to_gui(lua::state &l) {
   bool to_gui = false;
 #ifdef BUILD_X11
@@ -203,24 +201,31 @@ conky::range_config_setting<int> border_width("border_width", 0,
                                               1, true);
 
 #ifdef OWN_WINDOW
-conky::simple_config_setting<bool> set_transparent("own_window_transparent",
-                                                   false, false);
-conky::simple_config_setting<std::string> own_window_class("own_window_class",
-                                                           PACKAGE_NAME, false);
-
 conky::simple_config_setting<std::string> own_window_title(
     "own_window_title", PACKAGE_NAME " (" + gethostnamecxx() + ")", false);
+#endif /* OWN_WINDOW */
 
+#if defined(OWN_WINDOW) && defined(BUILD_X11)
+conky::simple_config_setting<std::string> own_window_class("own_window_class",
+                                                           PACKAGE_NAME, false);
 conky::simple_config_setting<window_type> own_window_type("own_window_type",
                                                           TYPE_NORMAL, false);
 conky::simple_config_setting<uint16_t, window_hints_traits> own_window_hints(
     "own_window_hints", 0, false);
+#endif /* OWN_WINDOW && BUILD_X11 */
 
-#ifdef BUILD_ARGB
+#if defined(OWN_WINDOW) || defined(BUILD_WAYLAND)
+priv::colour_setting background_colour("own_window_colour", 0);
+conky::simple_config_setting<bool> set_transparent("own_window_transparent",
+                                                   false, false);
+#endif /* OWN_WINDOW || BUILD_WAYLAND */
+
+#if defined(BUILD_ARGB) || defined(BUILD_WAYLAND)
+conky::simple_config_setting<bool> use_argb_visual("own_window_argb_visual",
+                                                   false, false);
 conky::range_config_setting<int> own_window_argb_value("own_window_argb_value",
                                                        0, 255, 255, false);
-#endif /* BUILD_ARGB */
-#endif /* OWN_WINDOW */
+#endif /* BUILD_ARGB || BUILD_WAYLAND */
 priv::own_window_setting own_window;
 
 /******************** </SETTINGS> ************************/

src/gui.h

@@ -109,26 +109,30 @@ extern conky::range_config_setting<int> border_width;
 extern conky::simple_config_setting<bool> forced_redraw;
 
 #ifdef OWN_WINDOW
-extern conky::simple_config_setting<bool> set_transparent;
-extern conky::simple_config_setting<std::string> own_window_class;
+extern priv::own_window_setting own_window;
 extern conky::simple_config_setting<std::string> own_window_title;
-extern conky::simple_config_setting<window_type> own_window_type;
+#endif /* OWN_WINDOW */
 
+#if defined(OWN_WINDOW) && defined(BUILD_X11)
 struct window_hints_traits {
   static const lua::Type type = lua::TSTRING;
   typedef uint16_t Type;
   static std::pair<Type, bool> convert(lua::state &l, int index,
                                        const std::string &name);
 };
+
+extern conky::simple_config_setting<std::string> own_window_class;
+extern conky::simple_config_setting<window_type> own_window_type;
 extern conky::simple_config_setting<uint16_t, window_hints_traits>
     own_window_hints;
+#endif /* OWN_WINDOW && BUILD_X11 */
 
-#ifdef BUILD_ARGB
+#if defined(OWN_WINDOW) || defined(BUILD_WAYLAND)
 extern priv::colour_setting background_colour;
-extern conky::simple_config_setting<bool> use_argb_visual;
+extern conky::simple_config_setting<bool> set_transparent;
+#endif /* OWN_WINDOW || BUILD_WAYLAND */
 
-/* range of 0-255 for alpha */
+#if defined(BUILD_ARGB) || defined(BUILD_WAYLAND)
+extern conky::simple_config_setting<bool> use_argb_visual;
 extern conky::range_config_setting<int> own_window_argb_value;
-#endif /*BUILD_ARGB*/
-#endif /*OWN_WINDOW*/
-extern priv::own_window_setting own_window;
+#endif /* BUILD_ARGB || BUILD_WAYLAND */

src/main.cc

@@ -187,6 +187,9 @@ static void print_version() {
 #endif /* BUILD_X11 */
 #ifdef BUILD_WAYLAND
             << _(" Wayland:\n")
+#ifdef BUILD_ARGB
+            << _("  * ARGB visual\n")
+#endif /* BUILD_ARGB */
 #ifdef BUILD_MOUSE_EVENTS
             << _("  * Mouse events\n")
 #endif /* BUILD_MOUSE_EVENTS */

src/x11.cc

@@ -216,13 +216,6 @@ conky::simple_config_setting<bool> use_xft("use_xft", false, false);
 
 conky::simple_config_setting<bool> forced_redraw("forced_redraw", false, false);
 
-#ifdef OWN_WINDOW
-#ifdef BUILD_ARGB
-conky::simple_config_setting<bool> use_argb_visual("own_window_argb_visual",
-                                                   false, false);
-#endif /* BUILD_ARGB */
-#endif /* OWN_WINDOW */
-
 #ifdef BUILD_XDBE
 priv::use_xdbe_setting use_xdbe;
 #else