make copy buttons inactive if no clipboard support is compiled in

src/gui/dialogs/addon/description.cpp

@@ -382,9 +382,14 @@ void taddon_description::pre_show(CVideo& /*video*/, twindow& window)
 		connect_signal_mouse_left_click(
 				url_go_button,
 				boost::bind(&taddon_description::browse_url_callback, this));
+
 		connect_signal_mouse_left_click(
 				url_copy_button,
 				boost::bind(&taddon_description::copy_url_callback, this));
+
+		if (!desktop::clipboard::available()) {
+			url_copy_button.set_active(false);
+		}
 	} else {
 		url_go_button.set_active(false);
 		url_copy_button.set_active(false);

src/gui/dialogs/chat_log.cpp

@@ -410,6 +410,9 @@ class tchat_log::view
 				boost::bind(&view::handle_copy_button_clicked,
 							this,
 							boost::ref(window)));
+		if (!desktop::clipboard::available()) {
+			model_.copy_button->set_active(false);
+		}
 
 		model_.page_label = &find_widget<tcontrol>(&window, "page_label", false);
 

src/gui/dialogs/game_cache_options.cpp

@@ -92,6 +92,9 @@ void tgame_cache_options::pre_show(CVideo& video, twindow& window)
 	connect_signal_mouse_left_click(copy,
 									boost::bind(&tgame_cache_options::copy_to_clipboard_callback,
 												this));
+	if (!desktop::clipboard::available()) {
+		copy.set_active(false);
+	}
 
 	tbutton& browse = find_widget<tbutton>(&window, "browse", false);
 	connect_signal_mouse_left_click(browse,

src/gui/dialogs/game_paths.cpp

@@ -111,6 +111,10 @@ void tgame_paths::pre_show(CVideo& /*video*/, twindow& window)
 			// open_object().
 			browse_w.set_visible(tcontrol::tvisible::invisible);
 		}
+
+		if(!desktop::clipboard::available()) {
+			copy_w.set_active(false);
+		}
 	}
 }
 

src/gui/dialogs/gamestate_inspector.cpp

@@ -688,6 +688,9 @@ class tgamestate_inspector::view
 				boost::bind(&tgamestate_inspector::view::handle_copy_button_clicked,
 							this,
 							boost::ref(window)));
+		if (!desktop::clipboard::available()) {
+			model_.copy_button->set_active(false);
+		}
 	}
 
 private:

src/gui/dialogs/screenshot_notification.cpp

@@ -83,6 +83,10 @@ void tscreenshot_notification::pre_show(CVideo& /*video*/, twindow& window)
 	connect_signal_mouse_left_click(
 			copy_b, boost::bind(&desktop::clipboard::copy_to_clipboard, boost::ref(path_), false));
 
+	if (!desktop::clipboard::available()) {
+		copy_b.set_active(false);
+	}
+
 	tbutton& open_b = find_widget<tbutton>(&window, "open", false);
 	connect_signal_mouse_left_click(
 			open_b, boost::bind(&desktop::open_object, boost::ref(path_)));

src/gui/dialogs/wml_error.cpp

@@ -217,6 +217,10 @@ void twml_error::pre_show(CVideo& /*video*/, twindow& window)
 
 	connect_signal_mouse_left_click(
 			copy_button, boost::bind(&twml_error::copy_report_callback, this));
+
+	if (!desktop::clipboard::available()) {
+		copy_button.set_active(false);
+	}
 }
 
 void twml_error::copy_report_callback()