split enable_touch to touch_controls (for touchscreen controls) and touch_gui

touch_gui provide adjustment to the interface, so it's more touch
friendly

Signed-off-by: David Heidelberg <david@ixit.cz>

builtin/mainmenu/content/dlg_contentdb.lua

@@ -181,7 +181,7 @@ local function get_info_formspec(text)
 	return table.concat({
 		"formspec_version[6]",
 		"size[15.75,9.5]",
-		core.settings:get_bool("enable_touch") and "padding[0.01,0.01]" or "position[0.5,0.55]",
+		core.settings:get_bool("touch_gui") and "padding[0.01,0.01]" or "position[0.5,0.55]",
 
 		"label[4,4.35;", text, "]",
 		"container[0,", H - 0.8 - 0.375, "]",
@@ -212,7 +212,7 @@ local function get_formspec(dlgdata)
 	local formspec = {
 		"formspec_version[6]",
 		"size[15.75,9.5]",
-		core.settings:get_bool("enable_touch") and "padding[0.01,0.01]" or "position[0.5,0.55]",
+		core.settings:get_bool("touch_gui") and "padding[0.01,0.01]" or "position[0.5,0.55]",
 
 		"style[status,downloading,queued;border=false]",
 
@@ -463,7 +463,7 @@ end
 local function handle_events(event)
 	if event == "DialogShow" then
 		-- On touchscreen, don't show the "MINETEST" header behind the dialog.
-		mm_game_theme.set_engine(core.settings:get_bool("enable_touch"))
+		mm_game_theme.set_engine(core.settings:get_bool("touch_gui"))
 
 		-- If ContentDB is already loaded, auto-install packages here.
 		do_auto_install()

builtin/mainmenu/content/dlg_install.lua

@@ -22,13 +22,13 @@ end
 
 
 local function get_loading_formspec()
-	local ENABLE_TOUCH = core.settings:get_bool("enable_touch")
-	local w = ENABLE_TOUCH and 14 or 7
+	local TOUCH_GUI = core.settings:get_bool("touch_gui")
+	local w = TOUCH_GUI and 14 or 7
 
 	local formspec = {
 		"formspec_version[3]",
 		"size[", w, ",9.05]",
-		ENABLE_TOUCH and "padding[0.01,0.01]" or "position[0.5,0.55]",
+		TOUCH_GUI and "padding[0.01,0.01]" or "position[0.5,0.55]",
 		"label[3,4.525;", fgettext("Loading..."), "]",
 	}
 	return table.concat(formspec)
@@ -110,18 +110,18 @@ local function get_formspec(data)
 		message_bg = mt_color_orange
 	end
 
-	local ENABLE_TOUCH = core.settings:get_bool("enable_touch")
+	local TOUCH_GUI = core.settings:get_bool("touch_gui")
 
-	local w = ENABLE_TOUCH and 14 or 7
+	local w = TOUCH_GUI and 14 or 7
 	local padded_w = w - 2*0.375
-	local dropdown_w = ENABLE_TOUCH and 10.2 or 4.25
+	local dropdown_w = TOUCH_GUI and 10.2 or 4.25
 	local button_w = (padded_w - 0.25) / 3
 	local button_pad = button_w / 2
 
 	local formspec = {
 		"formspec_version[3]",
 		"size[", w, ",9.05]",
-		ENABLE_TOUCH and "padding[0.01,0.01]" or "position[0.5,0.55]",
+		TOUCH_GUI and "padding[0.01,0.01]" or "position[0.5,0.55]",
 		"style[title;border=false]",
 		"box[0,0;", w, ",0.8;#3333]",
 		"button[0,0;", w, ",0.8;title;", fgettext("Install $1", package.title) , "]",

builtin/mainmenu/settings/dlg_settings.lua

@@ -110,7 +110,7 @@ local function load()
 	local change_keys = {
 		query_text = "Controls",
 		requires = {
-			keyboard_mouse = true,
+			touch_controls = false,
 		},
 		get_formspec = function(self, avail_w)
 			local btn_w = math.min(avail_w, 3)
@@ -324,8 +324,6 @@ local function check_requirements(name, requires)
 	local special = {
 		android = PLATFORM == "Android",
 		desktop = PLATFORM ~= "Android",
-		touchscreen_gui = core.settings:get_bool("enable_touch"),
-		keyboard_mouse = not core.settings:get_bool("enable_touch"),
 		shaders_support = shaders_support,
 		shaders = core.settings:get_bool("enable_shaders") and shaders_support,
 		opengl = video_driver == "opengl",
@@ -457,13 +455,13 @@ local function get_formspec(dialogdata)
 
 	local extra_h = 1 -- not included in tabsize.height
 	local tabsize = {
-		width = core.settings:get_bool("enable_touch") and 16.5 or 15.5,
-		height = core.settings:get_bool("enable_touch") and (10 - extra_h) or 12,
+		width = core.settings:get_bool("touch_gui") and 16.5 or 15.5,
+		height = core.settings:get_bool("touch_gui") and (10 - extra_h) or 12,
 	}
 
-	local scrollbar_w = core.settings:get_bool("enable_touch") and 0.6 or 0.4
+	local scrollbar_w = core.settings:get_bool("touch_gui") and 0.6 or 0.4
 
-	local left_pane_width = core.settings:get_bool("enable_touch") and 4.5 or 4.25
+	local left_pane_width = core.settings:get_bool("touch_gui") and 4.5 or 4.25
 	local left_pane_padding = 0.25
 	local search_width = left_pane_width + scrollbar_w - (0.75 * 2)
 
@@ -477,7 +475,7 @@ local function get_formspec(dialogdata)
 	local fs = {
 		"formspec_version[6]",
 		"size[", tostring(tabsize.width), ",", tostring(tabsize.height + extra_h), "]",
-		core.settings:get_bool("enable_touch") and "padding[0.01,0.01]" or "",
+		core.settings:get_bool("touch_gui") and "padding[0.01,0.01]" or "",
 		"bgcolor[#0000]",
 
 		-- HACK: this is needed to allow resubmitting the same formspec
@@ -652,15 +650,15 @@ local function buttonhandler(this, fields)
 		write_settings_early()
 	end
 
-	-- enable_touch is a checkbox in a setting component. We handle this
+	-- touch_controls is a checkbox in a setting component. We handle this
 	-- setting differently so we can hide/show pages using the next if-statement
-	if fields.enable_touch ~= nil then
-		local value = core.is_yes(fields.enable_touch)
-		core.settings:set_bool("enable_touch", value)
+	if fields.touch_controls ~= nil then
+		local value = core.is_yes(fields.touch_controls)
+		core.settings:set_bool("touch_controls", value)
 		write_settings_early()
 	end
 
-	if fields.show_advanced ~= nil or fields.enable_touch ~= nil then
+	if fields.show_advanced ~= nil or fields.touch_controls ~= nil then
 		local suggested_page_id = update_filtered_pages(dialogdata.query)
 
 		dialogdata.components = nil

builtin/mainmenu/tab_local.lua

@@ -94,7 +94,7 @@ function singleplayer_refresh_gamebar()
 
 	local btnbar = buttonbar_create(
 			"game_button_bar",
-			core.settings:get_bool("enable_touch") and {x = 0, y = 7.25} or {x = 0, y = 7.475},
+			core.settings:get_bool("touch_gui") and {x = 0, y = 7.25} or {x = 0, y = 7.475},
 			{x = 15.5, y = 1.25},
 			"#000000",
 			game_buttonbar_button_handler)