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Get the zoom level buttons to work

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This commit is contained in:
Marco Pesenti Gritti 2006-08-28 14:36:48 +02:00
parent a0127aa4df
commit b6cf5ef31e
4 changed files with 50 additions and 31 deletions
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26
shell/Shell.py
View File

@ -19,6 +19,7 @@ from sugar.activity import Activity
from FirstTimeDialog import FirstTimeDialog
from panel.PanelManager import PanelManager
from globalkeys import KeyGrabber
import sugar
from sugar import conf
import sugar.logger
@ -42,11 +43,6 @@ class ShellDbusService(dbus.service.Object):
gobject.idle_add(self.__show_console_idle)
class Shell(gobject.GObject):
ZOOM_MESH = 0
ZOOM_FRIENDS = 1
ZOOM_HOME = 2
ZOOM_ACTIVITY = 3
__gsignals__ = {
'activity-opened': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([gobject.TYPE_PYOBJECT])),
@ -86,13 +82,13 @@ class Shell(gobject.GObject):
def __global_key_pressed_cb(self, grabber, key):
if key == 'F1':
self.set_zoom_level(Shell.ZOOM_ACTIVITY)
self.set_zoom_level(sugar.ZOOM_ACTIVITY)
elif key == 'F2':
self.set_zoom_level(Shell.ZOOM_HOME)
self.set_zoom_level(sugar.ZOOM_HOME)
elif key == 'F3':
self.set_zoom_level(Shell.ZOOM_FRIENDS)
self.set_zoom_level(sugar.ZOOM_FRIENDS)
elif key == 'F4':
self.set_zoom_level(Shell.ZOOM_MESH)
self.set_zoom_level(sugar.ZOOM_MESH)
def __first_time_dialog_destroy_cb(self, dialog):
conf.get_profile().save()
@ -113,7 +109,7 @@ class Shell(gobject.GObject):
home_model = HomeModel()
self._home_window.set_model(home_model)
self.set_zoom_level(Shell.ZOOM_HOME)
self.set_zoom_level(sugar.ZOOM_HOME)
self._panel_manager = PanelManager(self)
@ -122,7 +118,7 @@ class Shell(gobject.GObject):
def __showing_desktop_changed_cb(self, screen):
if not screen.get_showing_desktop():
self._zoom_level = Shell.ZOOM_ACTIVITY
self._zoom_level = sugar.ZOOM_ACTIVITY
def __window_opened_cb(self, screen, window):
if window.get_window_type() == wnck.WINDOW_NORMAL:
@ -215,14 +211,14 @@ class Shell(gobject.GObject):
def set_zoom_level(self, level):
self._zoom_level = level
if level == Shell.ZOOM_ACTIVITY:
if level == sugar.ZOOM_ACTIVITY:
self._screen.toggle_showing_desktop(False)
else:
self._screen.toggle_showing_desktop(True)
if level == Shell.ZOOM_HOME:
if level == sugar.ZOOM_HOME:
self._home_window.set_view(HomeWindow.HOME_VIEW)
elif level == Shell.ZOOM_FRIENDS:
elif level == sugar.ZOOM_FRIENDS:
self._home_window.set_view(HomeWindow.FRIENDS_VIEW)
elif level == Shell.ZOOM_MESH:
elif level == sugar.ZOOM_MESH:
self._home_window.set_view(HomeWindow.MESH_VIEW)

20
shell/panel/TopPanel.py
View File

@ -2,19 +2,22 @@ import goocanvas
from panel.Panel import Panel
from sugar.canvas.IconItem import IconItem
import sugar
class ZoomBar(goocanvas.Group):
def __init__(self, height):
def __init__(self, shell, height):
goocanvas.Group.__init__(self)
self._height = height
self._shell = shell
self.add_zoom_level('stock-zoom-activity')
self.add_zoom_level('stock-zoom-home')
self.add_zoom_level('stock-zoom-friends')
self.add_zoom_level('stock-zoom-mesh')
self.add_zoom_level(sugar.ZOOM_ACTIVITY, 'stock-zoom-activity')
self.add_zoom_level(sugar.ZOOM_HOME, 'stock-zoom-home')
self.add_zoom_level(sugar.ZOOM_FRIENDS, 'stock-zoom-friends')
self.add_zoom_level(sugar.ZOOM_MESH, 'stock-zoom-mesh')
def add_zoom_level(self, icon_name):
def add_zoom_level(self, level, icon_name):
icon = IconItem(icon_name=icon_name, size=self._height)
icon.connect('clicked', self.__level_clicked_cb, level)
icon_size = self._height
x = (icon_size + 6) * self.get_n_children()
@ -22,6 +25,9 @@ class ZoomBar(goocanvas.Group):
self.add_child(icon)
def __level_clicked_cb(self, item, level):
self._shell.set_zoom_level(level)
class TopPanel(Panel):
def __init__(self, shell):
Panel.__init__(self)
@ -30,6 +36,6 @@ class TopPanel(Panel):
def construct(self):
Panel.construct(self)
zoom_bar = ZoomBar(self.get_height())
zoom_bar = ZoomBar(self._shell, self.get_height())
zoom_bar.translate(self.get_border(), self.get_border())
self.get_root().add_child(zoom_bar)

4
sugar/__init__.py
View File

@ -0,0 +1,4 @@
ZOOM_MESH = 0
ZOOM_FRIENDS = 1
ZOOM_HOME = 2
ZOOM_ACTIVITY = 3

31
sugar/canvas/IconItem.py
View File

@ -50,7 +50,12 @@ class IconCache(gobject.GObject):
self._icons[key] = icon
return icon
class IconItem(goocanvas.Image):
class IconItem(goocanvas.Image, goocanvas.Item):
__gsignals__ = {
'clicked': (gobject.SIGNAL_RUN_FIRST,
gobject.TYPE_NONE, ([])),
}
__gproperties__ = {
'icon-name': (str, None, None, None,
gobject.PARAM_CONSTRUCT_ONLY |
@ -64,14 +69,6 @@ class IconItem(goocanvas.Image):
gobject.PARAM_READWRITE)
}
def do_set_property(self, pspec, value):
if pspec.name == 'icon-name':
self._icon_name = value
elif pspec.name == 'color':
self._color = value
elif pspec.name == 'size':
self._size = value
def __init__(self, **kwargs):
goocanvas.Image.__init__(self, **kwargs)
@ -83,3 +80,19 @@ class IconItem(goocanvas.Image):
theme = gtk.icon_theme_get_default()
pixbuf = theme.load_icon(self._icon_name, self._size, 0)
self.props.pixbuf = pixbuf
def do_set_property(self, pspec, value):
if pspec.name == 'icon-name':
self._icon_name = value
elif pspec.name == 'color':
self._color = value
elif pspec.name == 'size':
self._size = value
def do_create_view(self, canvas, parent_view):
view = goocanvas.Image.do_create_view(self, canvas, parent_view)
view.connect('button-press-event', self.__button_press_cb)
return view
def __button_press_cb(self, view, target, event):
self.emit('clicked')