builtin/mainmenu/tab_content.lua

   1 --Minetest
   2 --Copyright (C) 2014 sapier
   3 --Copyright (C) 2018 rubenwardy <rw@rubenwardy.com>
   4 --
   5 --This program is free software; you can redistribute it and/or modify
   6 --it under the terms of the GNU Lesser General Public License as published by
   7 --the Free Software Foundation; either version 2.1 of the License, or
   8 --(at your option) any later version.
   9 --
  10 --This program is distributed in the hope that it will be useful,
  11 --but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 --MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 --GNU Lesser General Public License for more details.
  14 --
  15 --You should have received a copy of the GNU Lesser General Public License along
  16 --with this program; if not, write to the Free Software Foundation, Inc.,
  17 --51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19 local packages_raw
  20 local packages
  21
  22 --------------------------------------------------------------------------------
  23 local function get_formspec(tabview, name, tabdata)
  24         if pkgmgr.global_mods == nil then
  25                 pkgmgr.refresh_globals()
  26         end
  27         if pkgmgr.games == nil then
  28                 pkgmgr.update_gamelist()
  29         end
  30
  31         if packages == nil then
  32                 packages_raw = {}
  33                 table.insert_all(packages_raw, pkgmgr.games)
  34                 table.insert_all(packages_raw, pkgmgr.get_texture_packs())
  35                 table.insert_all(packages_raw, pkgmgr.global_mods:get_list())
  36
  37                 local function get_data()
  38                         return packages_raw
  39                 end
  40
  41                 local function is_equal(element, uid) --uid match
  42                         return (element.type == "game" and element.id == uid) or
  43                                         element.name == uid
  44                 end
  45
  46                 packages = filterlist.create(get_data, pkgmgr.compare_package,
  47                                 is_equal, nil, {})
  48         end
  49
  50         if tabdata.selected_pkg == nil then
  51                 tabdata.selected_pkg = 1
  52         end
  53
  54
  55         local retval =
  56                 "label[0.05,-0.25;".. fgettext("Installed Packages:") .. "]" ..
  57                 "tablecolumns[color;tree;text]" ..
  58                 "table[0,0.25;5.1,4.3;pkglist;" ..
  59                 pkgmgr.render_packagelist(packages) ..
  60                 ";" .. tabdata.selected_pkg .. "]" ..
  61                 "button[0,4.85;5.25,0.5;btn_contentdb;".. fgettext("Browse online content") .. "]"
  62
  63
  64         local selected_pkg
  65         if filterlist.size(packages) >= tabdata.selected_pkg then
  66                 selected_pkg = packages:get_list()[tabdata.selected_pkg]
  67         end
  68
  69         if selected_pkg ~= nil then
  70                 --check for screenshot beeing available
  71                 local screenshotfilename = selected_pkg.path .. DIR_DELIM .. "screenshot.png"
  72                 local screenshotfile, error = io.open(screenshotfilename, "r")
  73
  74                 local modscreenshot
  75                 if error == nil then
  76                         screenshotfile:close()
  77                         modscreenshot = screenshotfilename
  78                 end
  79
  80                 if modscreenshot == nil then
  81                                 modscreenshot = defaulttexturedir .. "no_screenshot.png"
  82                 end
  83
  84                 local info = core.get_content_info(selected_pkg.path)
  85                 local desc = fgettext("No package description available")
  86                 if info.description and info.description:trim() ~= "" then
  87                         desc = info.description
  88                 end
  89
  90                 retval = retval ..
  91                                 "image[5.5,0;3,2;" .. core.formspec_escape(modscreenshot) .. "]" ..
  92                                 "label[8.25,0.6;" .. core.formspec_escape(selected_pkg.name) .. "]" ..
  93                                 "box[5.5,2.2;6.15,2.35;#000]"
  94
  95                 if selected_pkg.type == "mod" then
  96                         if selected_pkg.is_modpack then
  97                                 retval = retval ..
  98                                         "button[8.65,4.65;3.25,1;btn_mod_mgr_rename_modpack;" ..
  99                                         fgettext("Rename") .. "]"
 100                         else
 101                                 --show dependencies
 102                                 desc = desc .. "\n\n"
 103                                 local toadd_hard = table.concat(info.depends or {}, "\n")
 104                                 local toadd_soft = table.concat(info.optional_depends or {}, "\n")
 105                                 if toadd_hard == "" and toadd_soft == "" then
 106                                         desc = desc .. fgettext("No dependencies.")
 107                                 else
 108                                         if toadd_hard ~= "" then
 109                                                 desc = desc ..fgettext("Dependencies:") ..
 110                                                         "\n" .. toadd_hard
 111                                         end
 112                                         if toadd_soft ~= "" then
 113                                                 if toadd_hard ~= "" then
 114                                                         desc = desc .. "\n\n"
 115                                                 end
 116                                                 desc = desc .. fgettext("Optional dependencies:") ..
 117                                                         "\n" .. toadd_soft
 118                                         end
 119                                 end
 120                         end
 121
 122                 else
 123                         if selected_pkg.type == "txp" then
 124                                 if selected_pkg.enabled then
 125                                         retval = retval ..
 126                                                 "button[8.65,4.65;3.25,1;btn_mod_mgr_disable_txp;" ..
 127                                                 fgettext("Disable Texture Pack") .. "]"
 128                                 else
 129                                         retval = retval ..
 130                                                 "button[8.65,4.65;3.25,1;btn_mod_mgr_use_txp;" ..
 131                                                 fgettext("Use Texture Pack") .. "]"
 132                                 end
 133                         end
 134                 end
 135
 136                 retval = retval .. "textarea[5.85,2.2;6.35,2.9;;" ..
 137                         fgettext("Information:") .. ";" .. desc .. "]"
 138
 139                 if core.may_modify_path(selected_pkg.path) then
 140                         retval = retval ..
 141                                 "button[5.5,4.65;3.25,1;btn_mod_mgr_delete_mod;" ..
 142                                 fgettext("Uninstall Package") .. "]"
 143                 end
 144         end
 145         return retval
 146 end
 147
 148 --------------------------------------------------------------------------------
 149 local function handle_buttons(tabview, fields, tabname, tabdata)
 150         if fields["pkglist"] ~= nil then
 151                 local event = core.explode_table_event(fields["pkglist"])
 152                 tabdata.selected_pkg = event.row
 153                 return true
 154         end
 155
 156         if fields["btn_contentdb"] ~= nil then
 157                 local dlg = create_store_dlg()
 158                 dlg:set_parent(tabview)
 159                 tabview:hide()
 160                 dlg:show()
 161                 packages = nil
 162                 return true
 163         end
 164
 165         if fields["btn_mod_mgr_rename_modpack"] ~= nil then
 166                 local mod = packages:get_list()[tabdata.selected_pkg]
 167                 local dlg_renamemp = create_rename_modpack_dlg(mod)
 168                 dlg_renamemp:set_parent(tabview)
 169                 tabview:hide()
 170                 dlg_renamemp:show()
 171                 packages = nil
 172                 return true
 173         end
 174
 175         if fields["btn_mod_mgr_delete_mod"] ~= nil then
 176                 local mod = packages:get_list()[tabdata.selected_pkg]
 177                 local dlg_delmod = create_delete_content_dlg(mod)
 178                 dlg_delmod:set_parent(tabview)
 179                 tabview:hide()
 180                 dlg_delmod:show()
 181                 packages = nil
 182                 return true
 183         end
 184
 185         if fields.btn_mod_mgr_use_txp then
 186                 local txp = packages:get_list()[tabdata.selected_pkg]
 187                 core.settings:set("texture_path", txp.path)
 188                 packages = nil
 189                 return true
 190         end
 191
 192
 193         if fields.btn_mod_mgr_disable_txp then
 194                 core.settings:set("texture_path", "")
 195                 packages = nil
 196                 return true
 197         end
 198
 199         return false
 200 end
 201
 202 --------------------------------------------------------------------------------
 203 return {
 204         name = "content",
 205         caption = fgettext("Content"),
 206         cbf_formspec = get_formspec,
 207         cbf_button_handler = handle_buttons,
 208         on_change = pkgmgr.update_gamelist
 209 }