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-- mod-version:3
-- ** LINUX ONLY **
-- KDE Dialog: Install kdialog package.
-- GTK Zenity: Install zenity package (default).
local core = require("core")
local command = require("core.command")
local common = require("core.common")
local keymap = require("core.keymap")
local config = require("core.config")
local TreeView = require("plugins.treeview")
config.plugins.gui_filepicker = common.merge({
dialog_utility = "zenity",
config_spec = {
name = "GUI Filepicker",
{
label = "Dialog Utility",
description = "The Default Filepicker Dialog Boxes Utility",
path = "dialog_utility",
type = "selection",
default = "zenity",
values = {
{"Zenity", "zenity"},
{"KDE Dialogs", "kdialog"}
}
}
}
}, config.plugins.gui_filepicker)
local function dialog(kdialogFlags, zenityFlags, callback)
local utility = config.plugins.gui_filepicker.dialog_utility
local flags = zenityFlags -- The Default
if utility == "kdialog" then
flags = kdialogFlags
end
local proc, proc_err = process.start({
utility,
table.unpack(flags)
})
if not proc then
core.error("Unable to run %s: %s", utility, proc_err)
return
end
-- Run this in a coroutine, so we don't block the UI
core.add_thread(function()
local buffer = {}
repeat
local buf = proc:read_stdout()
if buf and #buf > 0 then
table.insert(buffer, buf)
end
coroutine.yield()
until not buf
local abs_path = table.concat(buffer) or ""
abs_path = string.match(abs_path, "^[^\n]+") or ""
if #abs_path == 0 then
return
end
callback(abs_path)
end)
end
command.add(nil, {
["gui-filepicker:open-file"] = function()
dialog(
{
"--getopenfilename"
},
{
"--file-selection"
},
function(abs_path)
core.root_view:open_doc(core.open_doc(common.home_expand(abs_path)))
end
)
end,
["gui-filepicker:open-project-folder"] = function()
dialog(
{
"--getexistingdirectory"
},
{
"--file-selection",
"--directory"
},
function(abs_path)
if abs_path == core.project_dir then
return
end
os.execute(string.format("%q %q", EXEFILE, abs_path))
end
)
end,
["gui-filepicker:change-project-folder"] = function()
dialog(
{
"--getexistingdirectory"
},
{
"--file-selection",
"--directory"
},
function(abs_path)
if abs_path == core.project_dir then
return
end
core.confirm_close_docs(core.docs, function(dirpath)
core.open_folder_project(dirpath)
end, abs_path)
end
)
end,
["gui-filepicker:add-directory"] = function()
dialog(
{
"--getexistingdirectory",
},
{
"--file-selection",
"--directory"
},
function(abs_path)
if abs_path == core.project_dir then
return
end
core.add_project_directory(system.absolute_path(abs_path))
end
)
end,
})
command.add("core.docview", {
["gui-filepicker:save-as"] = function(dv)
dialog(
{
"--getsavefilename"
},
{
"--file-selection",
"--save",
"--filename",
dv.doc.filename or "new_file"
},
function(abs_path)
dv.doc:save(abs_path, abs_path)
core.log('Saved as "%s"', dv.doc.filename)
end
)
end,
["gui-filepicker:save"] = function(dv)
if dv.doc.filename then
command.perform("doc:save")
else
command.perform("gui-filepicker:save-as")
end
end,
})
keymap.add({
["ctrl+s"] = "gui-filepicker:save",
["ctrl+shift+s"] = "gui-filepicker:save-as",
["ctrl+shift+c"] = "gui-filepicker:change-project-folder",
["ctrl+o"] = "gui-filepicker:open-file",
["ctrl+shift+o"] = "gui-filepicker:open-project-folder",
})
local replacements = {
["core:open-file"] = "gui-filepicker:open-file",
["doc:save"] = "gui-filepicker:save",
}
for _, v in ipairs(TreeView.toolbar.toolbar_commands) do
if replacements[v.command] then
v.command = replacements[v.command]
end
end
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