def __init__(self, garmon):
gtk.ScrolledWindow.__init__(self)
console = Console(locals=dict(garmon=garmon),
banner=_("Python Shell. Inspect Garmons internals."),
use_rlcompleter=False)
self.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
self.add(console)
self.show_all()
def add_python_console(self):
self.append_page(Console(), gtk.Label("PyConsole"))
def __init__(self):
self.widgets = gtk.glade.XML("pixmaps/grafity.glade", 'mainwin')
signals = { "on_quit" : self.on_quit,
"on_file_open" : self.on_file_open,
"on_object_activated" : self.on_object_activated }
class getter(object):
def __getattr__(s, attr):
return getattr(self, attr)
signals = getter()
self.widgets.signal_autoconnect(signals)
graphicon = gtk.gdk.pixbuf_new_from_file('/home/daniel/grafity/data/images/16/graph.png')
foldericon = gtk.gdk.pixbuf_new_from_file('/home/daniel/grafity/data/images/16/folder.png')
worksheeticon = gtk.gdk.pixbuf_new_from_file('/home/daniel/grafity/data/images/16/worksheet.png')
def obj_id_str(treeviewcolumn, cell_renderer, model, iter):
obj = model.get_value(iter, 0)
cell_renderer.set_property('text', obj.name)
def obj_id_icon(treeviewcolumn, cell_renderer, model, iter):
obj = model.get_value(iter, 0)
icon = {grafity.Graph: graphicon,
grafity.Worksheet: worksheeticon,
grafity.Folder: foldericon } [type(obj)]
cell_renderer.set_property('pixbuf', icon)
# tree columns
cell = gtk.CellRendererPixbuf()
column = gtk.TreeViewColumn("icon", cell)
column.set_cell_data_func(cell, obj_id_icon)
self.folder_tree.append_column(column)
cell = gtk.CellRendererText()
column = gtk.TreeViewColumn("name", cell)
column.set_cell_data_func(cell, obj_id_str)
self.folder_tree.append_column(column)
# list columns
cell = gtk.CellRendererPixbuf()
column = gtk.TreeViewColumn("icon", cell)
column.set_cell_data_func(cell, obj_id_icon)
self.object_list.append_column(column)
cell = gtk.CellRendererText()
column = gtk.TreeViewColumn("name", cell)
column.set_cell_data_func(cell, obj_id_str)
self.object_list.append_column(column)
# self.object_list.connect('row-activated', self.on_object_activated)
self.folder_tree.get_selection().connect('changed', self.on_tree_select)
self.console = Console( # locals={"project":self.project},
use_rlcompleter=True,
start_script="from grafity import Folder, Worksheet, Graph\n")
self.console_box.add(self.console)
self.console.show()
make_panel(self.left_panel, self.left_paned, 'left')
make_panel(self.bottom_panel, self.bottom_paned, 'bottom')
self.open_project(grafity.Project('test/pdms.gt'))
self.left_panel.set_current_page(1)
class Main(Widgets):
def __init__(self):
self.widgets = gtk.glade.XML("pixmaps/grafity.glade", 'mainwin')
signals = { "on_quit" : self.on_quit,
"on_file_open" : self.on_file_open,
"on_object_activated" : self.on_object_activated }
class getter(object):
def __getattr__(s, attr):
return getattr(self, attr)
signals = getter()
self.widgets.signal_autoconnect(signals)
graphicon = gtk.gdk.pixbuf_new_from_file('/home/daniel/grafity/data/images/16/graph.png')
foldericon = gtk.gdk.pixbuf_new_from_file('/home/daniel/grafity/data/images/16/folder.png')
worksheeticon = gtk.gdk.pixbuf_new_from_file('/home/daniel/grafity/data/images/16/worksheet.png')
def obj_id_str(treeviewcolumn, cell_renderer, model, iter):
obj = model.get_value(iter, 0)
cell_renderer.set_property('text', obj.name)
def obj_id_icon(treeviewcolumn, cell_renderer, model, iter):
obj = model.get_value(iter, 0)
icon = {grafity.Graph: graphicon,
grafity.Worksheet: worksheeticon,
grafity.Folder: foldericon } [type(obj)]
cell_renderer.set_property('pixbuf', icon)
# tree columns
cell = gtk.CellRendererPixbuf()
column = gtk.TreeViewColumn("icon", cell)
column.set_cell_data_func(cell, obj_id_icon)
self.folder_tree.append_column(column)
cell = gtk.CellRendererText()
column = gtk.TreeViewColumn("name", cell)
column.set_cell_data_func(cell, obj_id_str)
self.folder_tree.append_column(column)
# list columns
cell = gtk.CellRendererPixbuf()
column = gtk.TreeViewColumn("icon", cell)
column.set_cell_data_func(cell, obj_id_icon)
self.object_list.append_column(column)
cell = gtk.CellRendererText()
column = gtk.TreeViewColumn("name", cell)
column.set_cell_data_func(cell, obj_id_str)
self.object_list.append_column(column)
# self.object_list.connect('row-activated', self.on_object_activated)
self.folder_tree.get_selection().connect('changed', self.on_tree_select)
self.console = Console( # locals={"project":self.project},
use_rlcompleter=True,
start_script="from grafity import Folder, Worksheet, Graph\n")
self.console_box.add(self.console)
self.console.show()
make_panel(self.left_panel, self.left_paned, 'left')
make_panel(self.bottom_panel, self.bottom_paned, 'bottom')
self.open_project(grafity.Project('test/pdms.gt'))
self.left_panel.set_current_page(1)
def open_project(self, project):
"""Connect a project to the gui"""
self.project = project
# tree
self.project._tree_model = project_tree_store(self.project)
self.folder_tree.set_model(self.project._tree_model)
# folders
for folder in self.project.top.all_subfolders():
folder._list_model = folder_list_store(folder)
self.project.top._list_model = folder_list_store(self.project.top)
self.project.connect('change-current-folder', self.on_change_folder)
self.console.locals['project'] = self.project
def close_project(self):
"""Disconnect the current project form the gui"""
self.project.disconnect('change-current-folder', self.on_change_folder)
self.folder_tree.set_model(None)
self.object_list.set_model(None)
# and close all pages
self.project = None
def ask_save(self):
"""Prepare to close the project. Ask the user whether to
save changes and save is necessary. Raises Cancel if
the user cancels.
"""
msg = gtk.glade.XML("pixmaps/grafity.glade", 'ask_save').get_widget('ask_save')
resp = msg.run()
msg.destroy()
if resp == gtk.RESPONSE_DELETE_EVENT or resp == gtk.RESPONSE_CANCEL:
raise Cancel
if resp == gtk.RESPONSE_YES:
self.on_file_save(None)
elif resp == gtk.RESPONSE_NO:
pass
def view(self, obj):
"""Create a view for the object `obj` (Worksheet or Graph)
in the notebook, or switch to it if one exists,
"""
if isinstance(obj, grafity.Graph):
view = GraphView(obj)
self.notebook.append_page(view.page, view.label)
elif isinstance(obj, grafity.Worksheet):
view = WorksheetView(obj)
self.notebook.append_page(view.page, view.label)
# Signals from the project
def on_change_folder(self, folder):
"""The project's current folder has changer"""
self.object_list.set_model(folder._list_model)
# Signals from the gui
def on_object_activated(self, treeview, path, view_column):
"""An item in the current folder has been double-clicked"""
self.view(treeview.get_model()[path][0])
def on_tree_select(self, selection):
"""An item in the project tree has been selected"""
model, paths = selection.get_selected_rows()
self.project.cd(self.folder_tree.get_model()[paths[0]][0])
# Menu and toolbar actions
def on_file_open(self, item):
"""File/Open"""
try:
self.ask_save()
except Cancel:
return
filesel = gtk.FileSelection(title="Open Project")
resp = filesel.run()
if resp == gtk.RESPONSE_DELETE_EVENT or resp == gtk.RESPONSE_CANCEL:
pass
if resp == gtk.RESPONSE_OK:
self.close_project()
self.open_project(grafity.Project(filesel.get_filename()))
filesel.destroy()
def on_file_save(self, item):
if self.project.filename is not None:
self.project.commit()
else:
self.on_file_saveas(item)
def on_file_saveas(self, item):
filesel = gtk.FileSelection(title="Save Project")
resp = filesel.run()
if resp == gtk.RESPONSE_DELETE_EVENT or resp == gtk.RESPONSE_CANCEL:
pass
if resp == gtk.RESPONSE_OK:
self.project.saveto(filesel.get_filename())
self.close_project()
self.open_project(grafity.Project(filesel.get_filename()))
filesel.destroy()
def on_file_new(self, item):
try:
self.ask_save()
except Cancel:
return
self.close_project()
self.open_project(grafity.Project())
def on_quit(self, item):
"""File/Quit"""
try:
self.ask_save()
except Cancel:
return
gtk.main_quit()
def on_new_worksheet(self, item):
self.project.new(grafity.Worksheet)
def on_new_graph(self, item):
self.project.new(grafity.Graph)
def on_new_folder(self, item):
self.project.new(grafity.Folder)
