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         local use_technical_names = core.settings:get_bool("show_technical_names")
  55
  56
  57         local retval =
  58                 "label[0.05,-0.25;".. fgettext("Installed Packages:") .. "]" ..
  59                 "tablecolumns[color;tree;text]" ..
  60                 "table[0,0.25;5.1,4.3;pkglist;" ..
  61                 pkgmgr.render_packagelist(packages, use_technical_names) ..
  62                 ";" .. tabdata.selected_pkg .. "]" ..
  63                 "button[0,4.85;5.25,0.5;btn_contentdb;".. fgettext("Browse online content") .. "]"
  64
  65
  66         local selected_pkg
  67         if filterlist.size(packages) >= tabdata.selected_pkg then
  68                 selected_pkg = packages:get_list()[tabdata.selected_pkg]
  69         end
  70
  71         if selected_pkg ~= nil then
  72                 --check for screenshot beeing available
  73                 local screenshotfilename = selected_pkg.path .. DIR_DELIM .. "screenshot.png"
  74                 local screenshotfile, error = io.open(screenshotfilename, "r")
  75
  76                 local modscreenshot
  77                 if error == nil then
  78                         screenshotfile:close()
  79                         modscreenshot = screenshotfilename
  80                 end
  81
  82                 if modscreenshot == nil then
  83                                 modscreenshot = defaulttexturedir .. "no_screenshot.png"
  84                 end
  85
  86                 local info = core.get_content_info(selected_pkg.path)
  87                 local desc = fgettext("No package description available")
  88                 if info.description and info.description:trim() ~= "" then
  89                         desc = info.description
  90                 end
  91
  92                 local title_and_name
  93                 if selected_pkg.type == "game" then
  94                         title_and_name = selected_pkg.name
  95                 else
  96                         title_and_name = (selected_pkg.title or selected_pkg.name) .. "\n" ..
  97                                 core.colorize("#BFBFBF", selected_pkg.name)
  98                 end
  99
 100                 retval = retval ..
 101                                 "image[5.5,0;3,2;" .. core.formspec_escape(modscreenshot) .. "]" ..
 102                                 "label[8.25,0.6;" .. core.formspec_escape(title_and_name) .. "]" ..
 103                                 "box[5.5,2.2;6.15,2.35;#000]"
 104
 105                 if selected_pkg.type == "mod" then
 106                         if selected_pkg.is_modpack then
 107                                 retval = retval ..
 108                                         "button[8.65,4.65;3.25,1;btn_mod_mgr_rename_modpack;" ..
 109                                         fgettext("Rename") .. "]"
 110                         else
 111                                 --show dependencies
 112                                 desc = desc .. "\n\n"
 113                                 local toadd_hard = table.concat(info.depends or {}, "\n")
 114                                 local toadd_soft = table.concat(info.optional_depends or {}, "\n")
 115                                 if toadd_hard == "" and toadd_soft == "" then
 116                                         desc = desc .. fgettext("No dependencies.")
 117                                 else
 118                                         if toadd_hard ~= "" then
 119                                                 desc = desc ..fgettext("Dependencies:") ..
 120                                                         "\n" .. toadd_hard
 121                                         end
 122                                         if toadd_soft ~= "" then
 123                                                 if toadd_hard ~= "" then
 124                                                         desc = desc .. "\n\n"
 125                                                 end
 126                                                 desc = desc .. fgettext("Optional dependencies:") ..
 127                                                         "\n" .. toadd_soft
 128                                         end
 129                                 end
 130                         end
 131
 132                 else
 133                         if selected_pkg.type == "txp" then
 134                                 if selected_pkg.enabled then
 135                                         retval = retval ..
 136                                                 "button[8.65,4.65;3.25,1;btn_mod_mgr_disable_txp;" ..
 137                                                 fgettext("Disable Texture Pack") .. "]"
 138                                 else
 139                                         retval = retval ..
 140                                                 "button[8.65,4.65;3.25,1;btn_mod_mgr_use_txp;" ..
 141                                                 fgettext("Use Texture Pack") .. "]"
 142                                 end
 143                         end
 144                 end
 145
 146                 retval = retval .. "textarea[5.85,2.2;6.35,2.9;;" ..
 147                         fgettext("Information:") .. ";" .. desc .. "]"
 148
 149                 if core.may_modify_path(selected_pkg.path) then
 150                         retval = retval ..
 151                                 "button[5.5,4.65;3.25,1;btn_mod_mgr_delete_mod;" ..
 152                                 fgettext("Uninstall Package") .. "]"
 153                 end
 154         end
 155         return retval
 156 end
 157
 158 --------------------------------------------------------------------------------
 159 local function handle_doubleclick(pkg)
 160         if pkg.type == "txp" then
 161                 if core.settings:get("texture_path") == pkg.path then
 162                         core.settings:set("texture_path", "")
 163                 else
 164                         core.settings:set("texture_path", pkg.path)
 165                 end
 166                 packages = nil
 167
 168                 mm_game_theme.init()
 169                 mm_game_theme.reset()
 170         end
 171 end
 172
 173 --------------------------------------------------------------------------------
 174 local function handle_buttons(tabview, fields, tabname, tabdata)
 175         if fields["pkglist"] ~= nil then
 176                 local event = core.explode_table_event(fields["pkglist"])
 177                 tabdata.selected_pkg = event.row
 178                 if event.type == "DCL" then
 179                         handle_doubleclick(packages:get_list()[tabdata.selected_pkg])
 180                 end
 181                 return true
 182         end
 183
 184         if fields["btn_contentdb"] ~= nil then
 185                 local dlg = create_store_dlg()
 186                 dlg:set_parent(tabview)
 187                 tabview:hide()
 188                 dlg:show()
 189                 packages = nil
 190                 return true
 191         end
 192
 193         if fields["btn_mod_mgr_rename_modpack"] ~= nil then
 194                 local mod = packages:get_list()[tabdata.selected_pkg]
 195                 local dlg_renamemp = create_rename_modpack_dlg(mod)
 196                 dlg_renamemp:set_parent(tabview)
 197                 tabview:hide()
 198                 dlg_renamemp:show()
 199                 packages = nil
 200                 return true
 201         end
 202
 203         if fields["btn_mod_mgr_delete_mod"] ~= nil then
 204                 local mod = packages:get_list()[tabdata.selected_pkg]
 205                 local dlg_delmod = create_delete_content_dlg(mod)
 206                 dlg_delmod:set_parent(tabview)
 207                 tabview:hide()
 208                 dlg_delmod:show()
 209                 packages = nil
 210                 return true
 211         end
 212
 213         if fields.btn_mod_mgr_use_txp or fields.btn_mod_mgr_disable_txp then
 214                 local txp_path = ""
 215                 if fields.btn_mod_mgr_use_txp then
 216                         txp_path = packages:get_list()[tabdata.selected_pkg].path
 217                 end
 218
 219                 core.settings:set("texture_path", txp_path)
 220                 packages = nil
 221
 222                 mm_game_theme.init()
 223                 mm_game_theme.reset()
 224                 return true
 225         end
 226
 227         return false
 228 end
 229
 230 --------------------------------------------------------------------------------
 231 return {
 232         name = "content",
 233         caption = fgettext("Content"),
 234         cbf_formspec = get_formspec,
 235         cbf_button_handler = handle_buttons,
 236         on_change = pkgmgr.update_gamelist
 237 }