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                 retval = retval ..
  85                                 "image[5.5,0;3,2;" .. core.formspec_escape(modscreenshot) .. "]" ..
  86                                 "label[8.25,0.6;" .. core.formspec_escape(selected_pkg.name) .. "]" ..
  87                                 "label[5.5,1.7;".. fgettext("Information:") .. "]" ..
  88                                 "textlist[5.5,2.2;6.2,2.4;description;"
  89
  90                 local info = core.get_content_info(selected_pkg.path)
  91                 local desc = info.description or fgettext("No package description available")
  92                 local descriptionlines = core.wrap_text(desc, 42, true)
  93                 for i = 1, #descriptionlines do
  94                         retval = retval .. core.formspec_escape(descriptionlines[i]) .. ","
  95                 end
  96
  97                 if selected_pkg.type == "mod" then
  98                         if selected_pkg.is_modpack then
  99                                 retval = retval .. ";0]" ..
 100                                         "button[8.9,4.65;3,1;btn_mod_mgr_rename_modpack;" ..
 101                                         fgettext("Rename") .. "]"
 102                         else
 103                                 --show dependencies
 104                                 local toadd_hard = table.concat(info.depends or {}, ",")
 105                                 local toadd_soft = table.concat(info.optional_depends or {}, ",")
 106                                 if toadd_hard == "" and toadd_soft == "" then
 107                                         retval = retval .. "," .. fgettext("No dependencies.")
 108                                 else
 109                                         if toadd_hard ~= "" then
 110                                                 retval = retval .. "," .. fgettext("Dependencies:") .. ","
 111                                                 retval = retval .. toadd_hard
 112                                         end
 113                                         if toadd_soft ~= "" then
 114                                                 if toadd_hard ~= "" then
 115                                                         retval = retval .. ","
 116                                                 end
 117                                                 retval = retval .. "," .. fgettext("Optional dependencies:") .. ","
 118                                                 retval = retval .. toadd_soft
 119                                         end
 120                                 end
 121
 122                                 retval = retval .. ";0]"
 123                         end
 124
 125                 else
 126                         retval = retval .. ";0]"
 127
 128                         if selected_pkg.type == "txp" then
 129                                 if selected_pkg.enabled then
 130                                         retval = retval ..
 131                                                 "button[8.9,4.65;3,1;btn_mod_mgr_disable_txp;" ..
 132                                                 fgettext("Disable Texture Pack") .. "]"
 133                                 else
 134                                         retval = retval ..
 135                                                 "button[8.9,4.65;3,1;btn_mod_mgr_use_txp;" ..
 136                                                 fgettext("Use Texture Pack") .. "]"
 137                                 end
 138                         end
 139                 end
 140
 141                 retval = retval .. "button[5.5,4.65;3,1;btn_mod_mgr_delete_mod;"
 142                         .. fgettext("Uninstall Package") .. "]"
 143         end
 144         return retval
 145 end
 146
 147 --------------------------------------------------------------------------------
 148 local function handle_buttons(tabview, fields, tabname, tabdata)
 149         if fields["pkglist"] ~= nil then
 150                 local event = core.explode_table_event(fields["pkglist"])
 151                 tabdata.selected_pkg = event.row
 152                 return true
 153         end
 154
 155         if fields["btn_mod_mgr_install_local"] ~= nil then
 156                 core.show_file_open_dialog("mod_mgt_open_dlg", fgettext("Select Package File:"))
 157                 return true
 158         end
 159
 160         if fields["btn_contentdb"] ~= nil then
 161                 local dlg = create_store_dlg()
 162                 dlg:set_parent(tabview)
 163                 tabview:hide()
 164                 dlg:show()
 165                 packages = nil
 166                 return true
 167         end
 168
 169         if fields["btn_mod_mgr_rename_modpack"] ~= nil then
 170                 local dlg_renamemp = create_rename_modpack_dlg(tabdata.selected_pkg)
 171                 dlg_renamemp:set_parent(tabview)
 172                 tabview:hide()
 173                 dlg_renamemp:show()
 174                 return true
 175         end
 176
 177         if fields["btn_mod_mgr_delete_mod"] ~= nil then
 178                 local mod = packages:get_list()[tabdata.selected_pkg]
 179                 local dlg_delmod = create_delete_content_dlg(mod)
 180                 dlg_delmod:set_parent(tabview)
 181                 tabview:hide()
 182                 dlg_delmod:show()
 183                 packages = nil
 184                 return true
 185         end
 186
 187         if fields.btn_mod_mgr_use_txp then
 188                 local txp = packages:get_list()[tabdata.selected_pkg]
 189                 core.settings:set("texture_path", txp.path)
 190                 packages = nil
 191                 return true
 192         end
 193
 194
 195         if fields.btn_mod_mgr_disable_txp then
 196                 core.settings:set("texture_path", "")
 197                 packages = nil
 198                 return true
 199         end
 200
 201         if fields["mod_mgt_open_dlg_accepted"] and
 202                         fields["mod_mgt_open_dlg_accepted"] ~= "" then
 203                 pkgmgr.install_mod(fields["mod_mgt_open_dlg_accepted"],nil)
 204                 return true
 205         end
 206
 207         return false
 208 end
 209
 210 --------------------------------------------------------------------------------
 211 return {
 212         name = "content",
 213         caption = fgettext("Content"),
 214         cbf_formspec = get_formspec,
 215         cbf_button_handler = handle_buttons,
 216         on_change = pkgmgr.update_gamelist
 217 }