diff options
Diffstat (limited to 'invest-applet/invest/applet.py')
| -rw-r--r-- | invest-applet/invest/applet.py | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/invest-applet/invest/applet.py b/invest-applet/invest/applet.py new file mode 100644 index 00000000..c1689586 --- /dev/null +++ b/invest-applet/invest/applet.py @@ -0,0 +1,185 @@ +import os, time +from os.path import * +import mateapplet, gtk, gtk.gdk, mateconf, gobject +gobject.threads_init() +from gettext import gettext as _ +import mateconf + +import invest, invest.about, invest.chart, invest.preferences, invest.defs +from invest.quotes import QuoteUpdater +from invest.widgets import * + +gtk.window_set_default_icon_from_file(join(invest.ART_DATA_DIR, "invest_neutral.svg")) + +class InvestApplet: + def __init__(self, applet): + self.applet = applet + self.applet.setup_menu_from_file ( + None, "Invest_Applet.xml", + None, [("About", self.on_about), + ("Help", self.on_help), + ("Prefs", self.on_preferences), + ("Refresh", self.on_refresh) + ]) + + evbox = gtk.HBox() + self.applet_icon = gtk.Image() + self.set_applet_icon(0) + self.applet_icon.show() + evbox.add(self.applet_icon) + self.applet.add(evbox) + self.applet.connect("button-press-event",self.button_clicked) + self.applet.show_all() + self.new_ilw() + + def new_ilw(self): + self.quotes_updater = QuoteUpdater(self.set_applet_icon, + self.set_applet_tooltip) + self.investwidget = InvestWidget(self.quotes_updater) + self.ilw = InvestmentsListWindow(self.applet, self.investwidget) + + def reload_ilw(self): + self.ilw.destroy() + self.new_ilw() + + def button_clicked(self, widget,event): + if event.type == gtk.gdk.BUTTON_PRESS and event.button == 1: + # Three cases... + if len (invest.STOCKS) == 0: + # a) We aren't configured yet + invest.preferences.show_preferences(self, _("<b>You have not entered any stock information yet</b>")) + self.reload_ilw() + elif not self.quotes_updater.quotes_valid: + # b) We can't get the data (e.g. offline) + alert = gtk.MessageDialog(buttons=gtk.BUTTONS_CLOSE) + alert.set_markup(_("<b>No stock quotes are currently available</b>")) + alert.format_secondary_text(_("The server could not be contacted. The computer is either offline or the servers are down. Try again later.")) + alert.run() + alert.destroy() + else: + # c) Everything is normal: pop-up the window + self.ilw.toggle_show() + + def on_about(self, component, verb): + invest.about.show_about() + + def on_help(self, component, verb): + invest.help.show_help() + + def on_preferences(self, component, verb): + invest.preferences.show_preferences(self) + self.reload_ilw() + + def on_refresh(self, component, verb): + self.quotes_updater.refresh() + + def set_applet_icon(self, change): + if change == 1: + pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, "invest-22_up.png"), -1,-1) + elif change == 0: + pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, "invest-22_neutral.png"), -1,-1) + else: + pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(join(invest.ART_DATA_DIR, "invest-22_down.png"), -1,-1) + self.applet_icon.set_from_pixbuf(pixbuf) + + def set_applet_tooltip(self, text): + self.applet_icon.set_tooltip_text(text) + +class InvestmentsListWindow(gtk.Window): + def __init__(self, applet, list): + gtk.Window.__init__(self, gtk.WINDOW_TOPLEVEL) + self.set_type_hint(gtk.gdk.WINDOW_TYPE_HINT_DOCK) + self.stick() + self.set_resizable(False) + self.set_border_width(6) + + self.applet = applet # this is the widget we want to align with + self.alignment = self.applet.get_orient () + + self.add(list) + list.show() + + # boolean variable that identifies if the window is visible + # show/hide is triggered by left-clicking on the applet + self.hidden = True + + def toggle_show(self): + if self.hidden == True: + self.update_position() + self.show() + self.hidden = False + elif self.hidden == False: + self.hide() + self.hidden = True + + def update_position (self): + """ + Calculates the position and moves the window to it. + """ + self.realize() + + # Get our own dimensions & position + #(wx, wy) = self.get_origin() + (ax, ay) = self.applet.window.get_origin() + + (ww, wh) = self.get_size () + (aw, ah) = self.applet.window.get_size () + + screen = self.applet.window.get_screen() + monitor = screen.get_monitor_geometry (screen.get_monitor_at_window (self.applet.window)) + + if self.alignment == mateapplet.ORIENT_LEFT: + x = ax - ww + y = ay + + if (y + wh > monitor.y + monitor.height): + y = monitor.y + monitor.height - wh + + if (y < 0): + y = 0 + + if (y + wh > monitor.height / 2): + gravity = gtk.gdk.GRAVITY_SOUTH_WEST + else: + gravity = gtk.gdk.GRAVITY_NORTH_WEST + + elif self.alignment == mateapplet.ORIENT_RIGHT: + x = ax + aw + y = ay + + if (y + wh > monitor.y + monitor.height): + y = monitor.y + monitor.height - wh + + if (y < 0): + y = 0 + + if (y + wh > monitor.height / 2): + gravity = gtk.gdk.GRAVITY_SOUTH_EAST + else: + gravity = gtk.gdk.GRAVITY_NORTH_EAST + + elif self.alignment == mateapplet.ORIENT_DOWN: + x = ax + y = ay + ah + + if (x + ww > monitor.x + monitor.width): + x = monitor.x + monitor.width - ww + + if (x < 0): + x = 0 + + gravity = gtk.gdk.GRAVITY_NORTH_WEST + elif self.alignment == mateapplet.ORIENT_UP: + x = ax + y = ay - wh + + if (x + ww > monitor.x + monitor.width): + x = monitor.x + monitor.width - ww + + if (x < 0): + x = 0 + + gravity = gtk.gdk.GRAVITY_SOUTH_WEST + + self.move(x, y) + self.set_gravity(gravity) |