Changeset - 14b79bf0a4d4
[Not reviewed]
0 1 1
Joar Wandborg - 10 years ago 2013-12-17 10:12:40
joar@wandborg.se
[gtkclient] GtkBuilder-powered gtkclient
2 files changed with 380 insertions and 71 deletions:
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accounting/gtkclient.py
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import sys
 
import logging
 
import threading
 
import pkg_resources
 

	
 
from functools import wraps
 
from datetime import datetime
 

	
 
from gi.repository import Gtk
...
 
@@ -13,86 +15,74 @@ from accounting.client import Client
 
_log = logging.getLogger(__name__)
 

	
 

	
 
class Accounting(Gtk.Window):
 
    def __init__(self):
 
        Gtk.Window.__init__(self, title='Accounting Client')
 

	
 
        self.client = Client()
 

	
 
        self.set_border_width(0)
 

	
 
        self.set_default_geometry(640, 360)
 

	
 
        # Controls
 

	
 
        self.btn_load_transactions = Gtk.Button(label='Load transactions')
 
        self.btn_load_transactions.connect('clicked', self.on_button_clicked)
 

	
 
        self.spinner = Gtk.Spinner()
 
def indicate_activity(func_or_str):
 
    description = None
 

	
 
        renderer = Gtk.CellRendererText()
 
    def decorator(func):
 
        @wraps(func)
 
        def wrapper(self, *args, **kw):
 
            self.status_description.set_text(description)
 
            self.activity_indicator.show()
 
            self.activity_indicator.start()
 

	
 
        # Transaction stuff
 
            return func(self, *args, **kw)
 

	
 
        self.transaction_data = None
 
        self.transaction_store = Gtk.ListStore(str, str, str)
 
        self.transaction_view = Gtk.TreeView(self.transaction_store)
 
        return wrapper
 

	
 
        self.id_column = Gtk.TreeViewColumn('ID', renderer, text=0)
 
        self.date_column = Gtk.TreeViewColumn('Date', renderer, text=1)
 
        self.payee_column = Gtk.TreeViewColumn('Payee', renderer, text=2)
 
    if callable(func_or_str):
 
        description = 'Working'
 
        return decorator(func_or_str)
 
    else:
 
        description = func_or_str
 
        return decorator
 

	
 
        self.transaction_view.append_column(self.date_column)
 
        self.transaction_view.append_column(self.payee_column)
 

	
 
        self.transaction_view.connect('cursor-changed',
 
                                      self.on_transaction_selected)
 
def indicate_activity_done(func):
 
    @wraps(func)
 
    def wrapper(self, *args, **kw):
 
        self.status_description.set_text('')
 
        self.activity_indicator.stop()
 
        self.activity_indicator.hide()
 

	
 
        # Postings
 
        return func(self, *args, **kw)
 

	
 
        self.posting_store = Gtk.ListStore(str, str, str)
 
        self.posting_view = Gtk.TreeView(self.posting_store)
 
    return wrapper
 

	
 
        self.account_column = Gtk.TreeViewColumn('Account', renderer, text=0)
 
        self.amount_column = Gtk.TreeViewColumn('Amount', renderer, text=1)
 
        self.symbol_column = Gtk.TreeViewColumn('Symbol', renderer, text=2)
 

	
 
        self.posting_view.append_column(self.account_column)
 
        self.posting_view.append_column(self.amount_column)
 
        self.posting_view.append_column(self.symbol_column)
 

	
 
        # The transaction detail view
 

	
 
        self.lbl_payee = Gtk.Label()
 
class AccountingApplication:
 
    def __init__(self):
 
        #Gtk.Window.__init__(self, title='Accounting Client')
 

	
 
        # Layout setting
 
        self.menu = Gtk.MenuBar.new()
 
        self.client = Client()
 

	
 
        self.ctrl_box = Gtk.Box.new(Gtk.Orientation.HORIZONTAL, 0)
 
        self.ctrl_box.pack_start(self.btn_load_transactions, False, False, 0)
 
        self.ctrl_box.pack_start(self.spinner, False, False, 5)
 
        self.load_ui(pkg_resources.resource_filename(
 
            'accounting', 'res/client-ui.glade'))
 

	
 
        self.detail_view = Gtk.Box.new(Gtk.Orientation.VERTICAL, 0)
 
        self.detail_view.pack_start(self.lbl_payee, False, True, 0)
 
        self.detail_view.pack_start(self.posting_view, True, True, 0)
 
        self.about_dialog.set_transient_for(self.accounting_window)
 

	
 
        self.vertical = Gtk.Box.new(Gtk.Orientation.VERTICAL, 0)
 
        self.vertical.pack_start(self.ctrl_box, False, True, 0)
 
        self.vertical.pack_start(self.transaction_view, True, True, 0)
 
        self.accounting_window.connect('delete-event', Gtk.main_quit)
 
        self.accounting_window.set_border_width(0)
 
        self.accounting_window.set_default_geometry(640, 360)
 

	
 
        self.paned = Gtk.Paned.new(Gtk.Orientation.HORIZONTAL)
 
        self.add(self.paned)
 
        self.accounting_window.show_all()
 
        self.transaction_detail.hide()
 

	
 
        self.paned.add1(self.vertical)
 
        self.paned.add2(self.detail_view)
 
    def load_ui(self, path):
 
        _log.debug('Loading UI...')
 
        builder = Gtk.Builder()
 
        builder.add_from_file(path)
 
        builder.connect_signals(self)
 

	
 
        # Show
 
        for element in builder.get_objects():
 
            try:
 
                setattr(self, Gtk.Buildable.get_name(element), element)
 
                _log.debug('Loaded %s', Gtk.Buildable.get_name(element))
 
            except TypeError as exc:
 
                _log.error('%s could not be loaded: %s', element, exc)
 

	
 
        self.show_all()
 
        self.spinner.hide()
 
        self.detail_view.hide()
 
        _log.debug('UI loaded')
 

	
 
    def on_transaction_selected(self, widget):
 
    def on_transaction_view_cursor_changed(self, widget):
 
        selection = self.transaction_view.get_selection()
 
        selection.set_mode(Gtk.SelectionMode.SINGLE)
 
        xact_store, xact_iter = selection.get_selected()
...
 
@@ -102,7 +92,7 @@ class Accounting(Gtk.Window):
 

	
 
        for transaction in self.transaction_data:
 
            if transaction.id == xact_id:
 
                self.lbl_payee.set_text(transaction.payee)
 
                self.transaction_header.set_text(transaction.payee)
 

	
 
                self.posting_store.clear()
 

	
...
 
@@ -113,22 +103,30 @@ class Accounting(Gtk.Window):
 
                        posting.amount.symbol
 
                    ])
 

	
 
                self.detail_view.show()
 
                self.transaction_detail.show()
 
                break
 

	
 
    def on_button_clicked(self, widget):
 
    def on_show_about_activate(self, widget):
 
        _log.debug('Showing About')
 
        self.about_dialog.show_all()
 

	
 
    def on_about_dialog_response(self, widget, response_type):
 
        _log.debug('Closing About')
 
        if response_type == Gtk.ResponseType.CANCEL:
 
            self.about_dialog.hide()
 
        else:
 
            _log.error('Unexpected response_type: %d', response_type)
 

	
 
    @indicate_activity('Refreshing Transactions')
 
    def on_transaction_refresh_activate(self, widget):
 
        def load_transactions():
 
            transactions = self.client.get_register()
 
            GLib.idle_add(self.on_transactions_loaded, transactions)
 

	
 
        self.spinner.show()
 
        self.spinner.start()
 

	
 
        threading.Thread(target=load_transactions).start()
 

	
 
    @indicate_activity_done
 
    def on_transactions_loaded(self, transactions):
 
        self.spinner.stop()
 
        self.spinner.hide()
 
        _log.debug('transactions: %s', transactions)
 

	
 
        self.transaction_data = transactions
...
 
@@ -147,8 +145,7 @@ def main(argv=None):
 

	
 
    GObject.threads_init()
 

	
 
    accounting_win = Accounting()
 
    accounting_win.connect('delete-event', Gtk.main_quit)
 
    accounting = AccountingApplication()
 

	
 
    Gtk.main()
 

	
accounting/res/client-ui.glade
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new file 100644
 
<?xml version="1.0" encoding="UTF-8"?>
 
<interface>
 
  <!-- interface-requires gtk+ 3.0 -->
 
  <object class="GtkListStore" id="posting_store">
 
    <columns>
 
      <!-- column-name Account -->
 
      <column type="gchararray"/>
 
      <!-- column-name Amount -->
 
      <column type="gchararray"/>
 
      <!-- column-name Symbol -->
 
      <column type="gchararray"/>
 
    </columns>
 
  </object>
 
  <object class="GtkAction" id="show_about">
 
    <property name="label" translatable="yes">About</property>
 
    <signal name="activate" handler="on_show_about_activate" swapped="no"/>
 
  </object>
 
  <object class="GtkWindow" id="accounting_window">
 
    <property name="can_focus">False</property>
 
    <accel-groups>
 
      <group name="transaction_accel_group"/>
 
    </accel-groups>
 
    <child>
 
      <object class="GtkBox" id="main">
 
        <property name="visible">True</property>
 
        <property name="can_focus">False</property>
 
        <property name="orientation">vertical</property>
 
        <child>
 
          <object class="GtkMenuBar" id="menu">
 
            <property name="visible">True</property>
 
            <property name="can_focus">False</property>
 
            <child>
 
              <object class="GtkMenuItem" id="menu_file">
 
                <property name="visible">True</property>
 
                <property name="can_focus">False</property>
 
                <property name="label" translatable="yes">_File</property>
 
                <property name="use_underline">True</property>
 
                <signal name="activate" handler="on_menuitem1_activate" swapped="no"/>
 
                <child type="submenu">
 
                  <object class="GtkMenu" id="get_transactions">
 
                    <property name="visible">True</property>
 
                    <property name="can_focus">False</property>
 
                    <child>
 
                      <object class="GtkImageMenuItem" id="menu_refresh">
 
                        <property name="related_action">refresh</property>
 
                        <property name="visible">True</property>
 
                        <property name="can_focus">False</property>
 
                        <property name="use_stock">True</property>
 
                      </object>
 
                    </child>
 
                    <child>
 
                      <object class="GtkSeparatorMenuItem" id="separatormenuitem1">
 
                        <property name="visible">True</property>
 
                        <property name="can_focus">False</property>
 
                      </object>
 
                    </child>
 
                    <child>
 
                      <object class="GtkImageMenuItem" id="menu_quit">
 
                        <property name="label">gtk-quit</property>
 
                        <property name="visible">True</property>
 
                        <property name="can_focus">False</property>
 
                        <property name="use_underline">True</property>
 
                        <property name="use_stock">True</property>
 
                      </object>
 
                    </child>
 
                  </object>
 
                </child>
 
              </object>
 
            </child>
 
            <child>
 
              <object class="GtkMenuItem" id="menu_help">
 
                <property name="visible">True</property>
 
                <property name="can_focus">False</property>
 
                <property name="label" translatable="yes">_Help</property>
 
                <property name="use_underline">True</property>
 
                <child type="submenu">
 
                  <object class="GtkMenu" id="menu3">
 
                    <property name="visible">True</property>
 
                    <property name="can_focus">False</property>
 
                    <child>
 
                      <object class="GtkImageMenuItem" id="menu_about">
 
                        <property name="related_action">show_about</property>
 
                        <property name="visible">True</property>
 
                        <property name="can_focus">False</property>
 
                        <property name="use_stock">True</property>
 
                      </object>
 
                    </child>
 
                  </object>
 
                </child>
 
              </object>
 
            </child>
 
          </object>
 
          <packing>
 
            <property name="expand">False</property>
 
            <property name="fill">True</property>
 
            <property name="position">0</property>
 
          </packing>
 
        </child>
 
        <child>
 
          <object class="GtkPaned" id="paned">
 
            <property name="visible">True</property>
 
            <property name="can_focus">False</property>
 
            <child>
 
              <object class="GtkTreeView" id="transaction_view">
 
                <property name="visible">True</property>
 
                <property name="can_focus">False</property>
 
                <property name="opacity">0.98999999999999999</property>
 
                <property name="hexpand">True</property>
 
                <property name="model">transaction_store</property>
 
                <property name="search_column">2</property>
 
                <signal name="cursor-changed" handler="on_transaction_view_cursor_changed" swapped="no"/>
 
                <child>
 
                  <object class="GtkTreeViewColumn" id="transaction_col_id">
 
                    <property name="visible">False</property>
 
                    <property name="resizable">True</property>
 
                    <property name="sizing">autosize</property>
 
                    <child>
 
                      <object class="GtkCellRendererText" id="id_renderer"/>
 
                    </child>
 
                  </object>
 
                </child>
 
                <child>
 
                  <object class="GtkTreeViewColumn" id="transaction_col_date">
 
                    <property name="resizable">True</property>
 
                    <property name="sizing">autosize</property>
 
                    <property name="title" translatable="yes">Date</property>
 
                    <property name="sort_indicator">True</property>
 
                    <property name="sort_column_id">1</property>
 
                    <child>
 
                      <object class="GtkCellRendererText" id="date_renderer"/>
 
                      <attributes>
 
                        <attribute name="text">1</attribute>
 
                      </attributes>
 
                    </child>
 
                  </object>
 
                </child>
 
                <child>
 
                  <object class="GtkTreeViewColumn" id="transaction_col_payee">
 
                    <property name="resizable">True</property>
 
                    <property name="title" translatable="yes">Payee</property>
 
                    <child>
 
                      <object class="GtkCellRendererText" id="payee_renderer"/>
 
                      <attributes>
 
                        <attribute name="text">2</attribute>
 
                      </attributes>
 
                    </child>
 
                  </object>
 
                </child>
 
              </object>
 
              <packing>
 
                <property name="resize">True</property>
 
                <property name="shrink">True</property>
 
              </packing>
 
            </child>
 
            <child>
 
              <object class="GtkBox" id="transaction_detail">
 
                <property name="visible">True</property>
 
                <property name="can_focus">False</property>
 
                <property name="orientation">vertical</property>
 
                <child>
 
                  <object class="GtkLabel" id="transaction_header">
 
                    <property name="visible">True</property>
 
                    <property name="can_focus">False</property>
 
                    <property name="ypad">18</property>
 
                    <attributes>
 
                      <attribute name="scale" value="1.2"/>
 
                    </attributes>
 
                  </object>
 
                  <packing>
 
                    <property name="expand">False</property>
 
                    <property name="fill">False</property>
 
                    <property name="position">0</property>
 
                  </packing>
 
                </child>
 
                <child>
 
                  <object class="GtkTreeView" id="posting_view">
 
                    <property name="visible">True</property>
 
                    <property name="can_focus">False</property>
 
                    <property name="hexpand">True</property>
 
                    <property name="model">posting_store</property>
 
                    <property name="headers_clickable">False</property>
 
                    <property name="search_column">0</property>
 
                    <child>
 
                      <object class="GtkTreeViewColumn" id="posting_col_account">
 
                        <property name="title" translatable="yes">Account</property>
 
                        <child>
 
                          <object class="GtkCellRendererText" id="account_renderer"/>
 
                          <attributes>
 
                            <attribute name="text">0</attribute>
 
                          </attributes>
 
                        </child>
 
                      </object>
 
                    </child>
 
                    <child>
 
                      <object class="GtkTreeViewColumn" id="posting_col_amount">
 
                        <property name="title" translatable="yes">Amount</property>
 
                        <child>
 
                          <object class="GtkCellRendererText" id="amount_renderer"/>
 
                          <attributes>
 
                            <attribute name="text">1</attribute>
 
                          </attributes>
 
                        </child>
 
                      </object>
 
                    </child>
 
                    <child>
 
                      <object class="GtkTreeViewColumn" id="posting_col_symbol">
 
                        <property name="title" translatable="yes">Symbol</property>
 
                        <child>
 
                          <object class="GtkCellRendererText" id="symbol_renderer"/>
 
                          <attributes>
 
                            <attribute name="text">2</attribute>
 
                          </attributes>
 
                        </child>
 
                      </object>
 
                    </child>
 
                  </object>
 
                  <packing>
 
                    <property name="expand">True</property>
 
                    <property name="fill">True</property>
 
                    <property name="position">1</property>
 
                  </packing>
 
                </child>
 
              </object>
 
              <packing>
 
                <property name="resize">True</property>
 
                <property name="shrink">True</property>
 
              </packing>
 
            </child>
 
          </object>
 
          <packing>
 
            <property name="expand">True</property>
 
            <property name="fill">True</property>
 
            <property name="position">1</property>
 
          </packing>
 
        </child>
 
        <child>
 
          <object class="GtkBox" id="status_bar">
 
            <property name="visible">True</property>
 
            <property name="can_focus">False</property>
 
            <child>
 
              <placeholder/>
 
            </child>
 
            <child>
 
              <object class="GtkSpinner" id="activity_indicator">
 
                <property name="can_focus">False</property>
 
              </object>
 
              <packing>
 
                <property name="expand">False</property>
 
                <property name="fill">True</property>
 
                <property name="pack_type">end</property>
 
                <property name="position">1</property>
 
              </packing>
 
            </child>
 
            <child>
 
              <object class="GtkLabel" id="status_description">
 
                <property name="can_focus">False</property>
 
                <property name="ypad">1</property>
 
              </object>
 
              <packing>
 
                <property name="expand">False</property>
 
                <property name="fill">True</property>
 
                <property name="pack_type">end</property>
 
                <property name="position">2</property>
 
              </packing>
 
            </child>
 
          </object>
 
          <packing>
 
            <property name="expand">False</property>
 
            <property name="fill">True</property>
 
            <property name="position">2</property>
 
          </packing>
 
        </child>
 
      </object>
 
    </child>
 
  </object>
 
  <object class="GtkAboutDialog" id="about_dialog">
 
    <property name="can_focus">False</property>
 
    <property name="border_width">5</property>
 
    <property name="window_position">center-always</property>
 
    <property name="destroy_with_parent">True</property>
 
    <property name="type_hint">dialog</property>
 
    <property name="transient_for">accounting_window</property>
 
    <property name="program_name">Accounting Client</property>
 
    <property name="version">dev</property>
 
    <property name="website">http://gitorious.org/conservancy/accounting-api</property>
 
    <property name="website_label" translatable="yes">Source code</property>
 
    <property name="license_type">lgpl-2-1</property>
 
    <signal name="close" handler="on_about_dialog_close" swapped="no"/>
 
    <signal name="response" handler="on_about_dialog_response" swapped="no"/>
 
  </object>
 
  <object class="GtkAccelGroup" id="transaction_accel_group"/>
 
  <object class="GtkActionGroup" id="transaction_actions">
 
    <property name="accel_group">transaction_accel_group</property>
 
    <child>
 
      <object class="GtkAction" id="refresh">
 
        <property name="label" translatable="yes">Test</property>
 
        <signal name="activate" handler="on_transaction_refresh_activate" swapped="no"/>
 
      </object>
 
      <accelerator key="r" modifiers="GDK_CONTROL_MASK"/>
 
    </child>
 
  </object>
 
  <object class="GtkListStore" id="transaction_store">
 
    <columns>
 
      <!-- column-name ID -->
 
      <column type="gchararray"/>
 
      <!-- column-name Date -->
 
      <column type="gchararray"/>
 
      <!-- column-name Payee -->
 
      <column type="gchararray"/>
 
    </columns>
 
  </object>
 
</interface>
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