lua_api.txt: Refine 'Item types' for 4e2eeee (#7648)

[oweals/minetest.git] / builtin / fstk / tabview.lua

diff --git a/builtin/fstk/tabview.lua b/builtin/fstk/tabview.lua
index 47603fb1b958e60b4f16090ef4b53eb5fd7d2313..3715e231b96d2a7764ddbaee02d23a3cbd7a8096 100644 (file)
--- a/builtin/fstk/tabview.lua
+++ b/builtin/fstk/tabview.lua
@@ -1,18 +1,18 @@
 --Minetest
 --Copyright (C) 2014 sapier
 --
---self program is free software; you can redistribute it and/or modify
+--This program is free software; you can redistribute it and/or modify
 --it under the terms of the GNU Lesser General Public License as published by
 --the Free Software Foundation; either version 2.1 of the License, or
 --(at your option) any later version.
 --
---self program is distributed in the hope that it will be useful,
+--This program is distributed in the hope that it will be useful,
 --but WITHOUT ANY WARRANTY; without even the implied warranty of
 --MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 --GNU Lesser General Public License for more details.
 --
 --You should have received a copy of the GNU Lesser General Public License along
---with self program; if not, write to the Free Software Foundation, Inc.,
+--with this program; if not, write to the Free Software Foundation, Inc.,
 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 
 
@@ -46,7 +46,7 @@ local function add_tab(self,tab)
                tabdata = {},
        }
 
-       table.insert(self.tablist,newtab)
+       self.tablist[#self.tablist + 1] = newtab
 
        if self.last_tab_index == #self.tablist then
                self.current_tab = tab.name
@@ -61,7 +61,7 @@ local function get_formspec(self)
        local formspec = ""
 
        if not self.hidden and (self.parent == nil or not self.parent.hidden) then
-       
+
                if self.parent == nil then
                        local tsize = self.tablist[self.last_tab_index].tabsize or
                                        {width=self.width, height=self.height}
@@ -87,11 +87,11 @@ local function handle_buttons(self,fields)
        if self.hidden then
                return false
        end
-       
+
        if self:handle_tab_buttons(fields) then
                return true
        end
-       
+
        if self.glb_btn_handler ~= nil and
                self.glb_btn_handler(self,fields) then
                return true
@@ -112,16 +112,16 @@ end
 
 --------------------------------------------------------------------------------
 local function handle_events(self,event)
-       
+
        if self.hidden then
                return false
        end
-       
+
        if self.glb_evt_handler ~= nil and
                self.glb_evt_handler(self,event) then
                return true
        end
-       
+
        if self.tablist[self.last_tab_index].evt_handler ~= nil then
                return
                        self.tablist[self.last_tab_index].evt_handler(
@@ -131,7 +131,7 @@ local function handle_events(self,event)
                                        self.tablist[self.last_tab_index].tabdata
                                        )
        end
-       
+
        return false
 end
 
@@ -160,16 +160,16 @@ local function switch_to_tab(self, index)
                self.tablist[self.last_tab_index].on_change("LEAVE",
                                self.current_tab, self.tablist[index].name)
        end
-       
+
        --update tabview data
        self.last_tab_index = index
        local old_tab = self.current_tab
        self.current_tab = self.tablist[index].name
-       
+
        if (self.autosave_tab) then
-               core.setting_set(self.name .. "_LAST",self.current_tab)
+               core.settings:set(self.name .. "_LAST",self.current_tab)
        end
-       
+
        -- call for tab to enter
        if self.tablist[index].on_change ~= nil then
                self.tablist[index].on_change("ENTER",
@@ -197,14 +197,14 @@ local function set_tab_by_name(self, name)
                        return true
                end
        end
-       
+
        return false
 end
 
 --------------------------------------------------------------------------------
 local function hide_tabview(self)
        self.hidden=true
-       
+
        --call on_change as we're not gonna show self tab any longer
        if self.tablist[self.last_tab_index].on_change ~= nil then
                self.tablist[self.last_tab_index].on_change("LEAVE",
@@ -215,7 +215,7 @@ end
 --------------------------------------------------------------------------------
 local function show_tabview(self)
        self.hidden=false
-       
+
        -- call for tab to enter
        if self.tablist[self.last_tab_index].on_change ~= nil then
                self.tablist[self.last_tab_index].on_change("ENTER",
@@ -265,7 +265,7 @@ function tabview_create(name, size, tabheaderpos)
        self.current_tab    = nil
        self.last_tab_index = 1
        self.tablist        = {}
-       
+
        self.autosave_tab   = false
 
        ui.add(self)