135 lines
5.4 KiB
Lua
135 lines
5.4 KiB
Lua
|
|
-- --------------------------------------------------------------------------------------
|
|
|
|
local ffi = require("ffi")
|
|
|
|
local dirtools = require("tools.dirtools")
|
|
local sapp = require("sokol_app")
|
|
sg = require("sokol_nuklear")
|
|
local nk = sg
|
|
local slib = require("sokol_libs") -- Warn - always after gfx!!
|
|
|
|
-- --------------------------------------------------------------------------------------
|
|
|
|
local settings = require("config.settings")
|
|
local wdgts = require("utils.widgets")
|
|
local fonts = require("utils.fonts")
|
|
|
|
-- --------------------------------------------------------------------------------------
|
|
|
|
local file_selector = {}
|
|
|
|
-- --------------------------------------------------------------------------------------
|
|
|
|
file_selector.create_file_selector = function( name, rect, start_folder, folders_only )
|
|
|
|
local file_select = {
|
|
popup_active = 0,
|
|
prop = nil,
|
|
drives = {},
|
|
popup_dim = rect,
|
|
fs_type = folders_only,
|
|
folder_path = start_folder,
|
|
file_selected = "",
|
|
hit = {0, "", 0},
|
|
|
|
ui_func = function(ctx, dim, udata)
|
|
|
|
nk.nk_layout_row_dynamic(ctx, dim.h-20, 1)
|
|
local flags = bit.bor(nk.NK_WINDOW_BORDER, nk.NK_WINDOW_TITLE)
|
|
flags = bit.bor(flags, nk.NK_WINDOW_NO_SCROLLBAR)
|
|
|
|
local full_path = udata.file_selected
|
|
if(folders_only) then full_path = udata.folder_path end
|
|
local long_name = string.format("%s: %s", name, full_path)
|
|
|
|
if (nk.nk_group_begin(ctx, long_name, flags) == true) then
|
|
|
|
nk.nk_layout_row_begin(ctx, nk.NK_DYNAMIC, 25, 2)
|
|
nk.nk_layout_row_push(ctx, 0.2)
|
|
nk.nk_label(ctx, "Drives: ", 1)
|
|
|
|
for k,v in ipairs(udata.drives) do
|
|
nk.nk_layout_row_push(ctx, 0.1)
|
|
if(nk.nk_button_label(ctx, v) == true) then
|
|
udata.folder_path = v
|
|
end
|
|
end
|
|
nk.nk_layout_row_end(ctx)
|
|
|
|
if(udata.fs_type) then
|
|
nk.nk_layout_row_dynamic(ctx, dim.h-110, 1)
|
|
local files = dirtools.get_folderslist(udata.folder_path)
|
|
local bhit = wdgts.widget_list_buttons(ctx, "folder_files", nil, files, dim.w -40 )
|
|
|
|
if(bhit) then
|
|
udata.hit = bhit
|
|
if(bhit[2] == "..") then
|
|
udata.folder_path = dirtools.get_parent(udata.folder_path)
|
|
else
|
|
udata.folder_path = dirtools.change_folder(udata.folder_path, udata.hit[2])
|
|
end
|
|
end
|
|
else
|
|
nk.nk_layout_row_dynamic(ctx, dim.h-110, 1)
|
|
local files = dirtools.get_dirlist(udata.folder_path)
|
|
local bhit = wdgts.widget_list_buttons(ctx, "select_file", nil, files, dim.w -40 )
|
|
|
|
if(bhit) then
|
|
udata.hit = bhit
|
|
if(bhit[2] == "..") then
|
|
udata.folder_path = dirtools.get_parent(udata.folder_path)
|
|
else
|
|
local isfolder = files[udata.hit[1]].folder ~= nil
|
|
if(isfolder == true) then
|
|
udata.folder_path = dirtools.change_folder(udata.folder_path, udata.hit[2])
|
|
else
|
|
udata.file_selected = dirtools.change_folder(udata.folder_path, udata.hit[2])
|
|
end
|
|
end
|
|
end
|
|
end
|
|
nk.nk_layout_row_dynamic(ctx, 25, 2)
|
|
if (nk.nk_button_label(ctx, "Cancel") == true) then
|
|
udata.popup_active = 0
|
|
if(udata.callback) then
|
|
udata.callback(udata, false)
|
|
end
|
|
end
|
|
if (nk.nk_button_label(ctx, "OK") == true) then
|
|
udata.popup_active = 0
|
|
if(udata.prop) then
|
|
if(folders_only) then
|
|
udata.prop.value = udata.folder_path
|
|
else
|
|
udata.prop.value = udata.file_selected
|
|
end
|
|
udata.prop.ffi = ffi.new("char[?]", udata.prop.slen )
|
|
ffi.fill(udata.prop.ffi, udata.prop.slen, 0)
|
|
ffi.copy(udata.prop.ffi, ffi.string(udata.prop.value))
|
|
udata.prop.len_ffi = ffi.new("int[1]", {string.len(udata.prop.value)})
|
|
end
|
|
if(udata.callback) then
|
|
udata.callback(udata, true)
|
|
end
|
|
end
|
|
nk.nk_group_end(ctx)
|
|
end
|
|
if(udata.popup_active == 0) then nk.nk_popup_close(ctx) end
|
|
return udata.popup_active
|
|
end,
|
|
}
|
|
|
|
return file_select
|
|
end
|
|
|
|
-- --------------------------------------------------------------------------------------
|
|
|
|
|
|
|
|
-- --------------------------------------------------------------------------------------
|
|
|
|
return file_selector
|
|
|
|
-- --------------------------------------------------------------------------------------
|