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from gi.repository import Gtk, Gdk
from sugar3.graphics.toolbarbox import ToolbarBox
from sugar3.graphics.toolbutton import ToolButton
from gettext import gettext as _
import os
class FileDialog(Gtk.Dialog):
"""
Simple file dialog:
from filedialog import FileDialog
dialog = FileDialog(['Graphics', '/path/of/graphics'])
dialog.run()
path = dialog.get_path()
"""
def __init__(self, dirs, window=None, button=None):
Gtk.Dialog.__init__(self, flags=Gtk.DialogFlags.DESTROY_WITH_PARENT)
self.example_path = None
self.expanders = []
self.dirs = dirs
self.button = button
x, y = (Gdk.Screen.width() / 1.5, Gdk.Screen.height() / 1.5)
self.set_size_request(x, y)
toolbox = self.build_toolbar()
expands = self.build_scroll()
self.vbox.pack_start(toolbox, False, False, 0)
self.vbox.pack_start(expands, True, True, 5)
self.set_decorated(False)
self.set_skip_pager_hint(True)
self.set_skip_taskbar_hint(True)
self.set_resizable(False)
self.set_modal(True)
if window:
self.set_parent(window)
self.modify_bg(Gtk.StateType.NORMAL, Gdk.color_parse('#F3EEEE'))
self.show_all()
def get_path(self):
return self.example_path
def _destroy(self, widget, sample=False):
if sample:
self.example_path = widget.get_tooltip_text()
if self.button:
self.button.set_icon_name("pippy-openoff")
self.destroy()
def build_toolbar(self):
toolbox = ToolbarBox()
toolbar = toolbox.toolbar
label = Gtk.Label(_('Open an example bundle'))
label.modify_fg(Gtk.StateType.NORMAL,
Gdk.color_parse('white'))
item = Gtk.ToolItem()
item.add(label)
close = ToolButton('entry-cancel')
close.connect('clicked', self._destroy)
separator = Gtk.SeparatorToolItem()
separator.props.draw = False
separator.set_expand(True)
toolbar.insert(item, -1)
toolbar.insert(separator, -1)
toolbar.insert(close, -1)
toolbox.set_size_request(-1, 35)
return toolbox
def build_scroll(self):
scroll = Gtk.ScrolledWindow()
scroll.set_policy(Gtk.PolicyType.AUTOMATIC,
Gtk.PolicyType.AUTOMATIC)
vbox = Gtk.VBox()
scroll.add_with_viewport(vbox)
dirs = self.dirs
for dir_ in dirs:
dir_path = dir_[1]
dir_name = dir_[0]
expand = self.build_expand(dir_path, dir_name)
if not expand:
continue
vbox.pack_start(expand, False, False, 2)
expand.show()
self.expanders.append(expand)
return scroll
def build_expand(self, path, name):
if not os.path.exists(path):
return None
expander = Gtk.Expander()
expander.set_label(name)
expander.modify_fg(Gtk.StateType.NORMAL,
Gdk.color_parse('black'))
vbox = Gtk.VBox()
files = sorted(os.listdir(path))
if not files:
return None
for _file in files:
if _file.endswith('~'):
continue
entry = {"name": _(_file.capitalize()),
"path": os.path.join(path, _file)}
button = Gtk.Button(entry['name'])
button.set_tooltip_text(entry['path'])
button.set_has_tooltip(False)
button.connect('clicked', self._destroy, True)
vbox.pack_start(button, False, False, 1)
expander.add(vbox)
return expander
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