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laydi/laydi/dialogs.py

109 lines
3.2 KiB
Python

import pygtk
# pygtk.require('2.0')
import gtk
import sys
import os
import gobject
import logger, projectview, workflow
DATADIR = os.path.dirname(sys.modules['laydi'].__file__)
GLADEFILENAME = os.path.join(DATADIR, 'laydi.glade')
class CreateProjectDruid(gtk.Window):
"""A druid for creating a new project.
The CreateProjectDruid gets a list of all classes derived from
Workflow, and asks the user to select one of these. A new project of
the selected class is added to the application."""
def __init__(self):
gtk.Window.__init__(self)
self.widget_tree = gtk.glade.XML(GLADEFILENAME, 'new_project_druid')
self.workflows = self.make_workflow_list()
self.selected = None
renderer = gtk.CellRendererText()
wf_name = gtk.TreeViewColumn('Workflow Name', renderer, text=0)
self['workflow_list'].insert_column(wf_name, 0)
self.wf_info = gtk.TextBuffer()
self['workflow_info'].set_buffer(self.wf_info)
def __getitem__(self, key):
return self.widget_tree.get_widget(key)
def make_workflow_list(self):
store = gtk.ListStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
for wf in workflow.workflow_list():
store.insert_after(None, (wf.name, wf))
return store
def run(self):
self['workflow_list'].set_model(self.workflows)
self['druidpagestart1'].show()
self['druidpagefinish1'].show()
self['new_project_druid'].show()
self['druidpagefinish1'].connect('finish', self.finish)
self['workflow_list'].connect('cursor_changed', self.selection_updated)
self['druid'].connect('cancel', self.cancel)
self.connect('destroy', self.delete)
def delete(self, widget):
return False
def hide(self):
self['druidpagestart1'].hide()
self['druidpagefinish1'].hide()
self['new_project_druid'].hide()
gtk.Window.hide(self)
def finish(self, *rest):
tree, it = self['workflow_list'].get_selection().get_selected()
wf_class = self.workflows.get_value(it, 1)
proj = projectview.ProjectView()
main.set_workflow(wf_class())
# self.app.set_workflow(wf(self.app))
# self.app.set_project(proj)
main.set_projectview(proj)
self.hide()
self.destroy()
def cancel(self, *ignored):
self.hide()
self.destroy()
def selection_updated(self, *rest):
tree, it = self['workflow_list'].get_selection().get_selected()
wf = self.workflows.get_value(it, 1)
self.wf_info.set_text(wf.description)
def get_text(title, text):
"""Allow user to type in a string for text."""
dlg = gtk.Dialog(title)
dlg.show()
text = gtk.Label(text)
text.show()
entry = gtk.Entry()
entry.show()
entry.set_activates_default(True)
dlg.vbox.pack_start(text)
dlg.vbox.pack_start(entry)
dlg.add_button(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL)
dlg.add_button(gtk.STOCK_OK, gtk.RESPONSE_OK)
dlg.set_default_response(gtk.RESPONSE_OK)
response = dlg.run()
retval = None
if response == gtk.RESPONSE_OK:
retval = entry.get_text()
dlg.destroy()
return retval