def _do_reload_menu(self):
if not self.active:
return
this_items = {}
if self._mode == "applications":
if self.bamf_matcher != None:
for window in self.bamf_matcher.RunningApplications():
try:
item = self._get_item_for_bamf_application(window)
this_items[item.id] = item
except Exception as e:
logger.debug("Could not get info from BAMF", exc_info = e)
pass
else:
import wnck
screen = wnck.screen_get_default()
for window in screen.get_windows():
pid = window.get_pid()
if pid > 0:
item = self._get_menu_item(pid)
item.process_name = window.get_name()
this_items[item.id] = item
pixbuf = window.get_icon()
if pixbuf:
item.icon = g15cairo.pixbuf_to_surface(pixbuf)
else:
for process_id in gtop.proclist():
process_id = "%d" % process_id
try :
pid = int(process_id)
proc_state = gtop.proc_state(pid)
proc_args = gtop.proc_args(pid)
if self._mode == "all" or ( self._mode != "all" and proc_state.uid == os.getuid()):
item = self._get_menu_item(pid)
item.icon = None
item.process_name = self._get_process_name(proc_args, proc_state.cmd)
this_items[item.id] = item
except Exception as e:
logger.debug("Process may have disappeared", exc_info = e)
# In case the process disappears
pass
# Remove any missing items
for item in self.menu.get_children():
if not item.id in this_items:
self.menu.remove_child(item)
# Make sure selected still exists
if self.menu.selected != None and self.menu.get_child_by_id(self.menu.selected.id) is None:
if len(self.menu.get_child_count()) > 0:
self.menu.selected = self.menu.get_children()[0]
else:
self.menu.selected = None
self.page.mark_dirty()
self.screen.redraw(self.page)
def _do_capture(self):
self.content.window.invalidate_rect(
(0, 0, self.area_width, self.area_height), True)
self.content.window.process_updates(True)
pixbuf = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, False, 8,
self.area_width, self.area_height)
pixbuf.get_from_drawable(self.content.window,
self.content.get_colormap(), 0, 0, 0, 0,
self.area_width, self.area_height)
self.surface = g15cairo.pixbuf_to_surface(pixbuf)
self.pixbuf = pixbuf
self.lock.release()
def draw_buffer(self, img_buffer):
pil_img = Image.fromstring("1", (160, 43), img_buffer)
mask_img = pil_img.copy()
mask_img = mask_img.convert("L")
pil_img = pil_img.convert("P")
if self.plugin.palette is not None:
pil_img.putpalette(self.plugin.palette)
pil_img = pil_img.convert("RGBA")
pil_img.putalpha(mask_img)
# TODO find a quicker way of converting
pixbuf = g15cairo.image_to_pixbuf(pil_img, "png")
self.surface = g15cairo.pixbuf_to_surface(pixbuf)
self.plugin.screen.redraw(self.page)
def draw_buffer(self, img_buffer):
pil_img = Image.fromstring("1", (160,43), img_buffer)
mask_img = pil_img.copy()
mask_img = mask_img.convert("L")
pil_img = pil_img.convert("P")
if self.plugin.palette is not None:
pil_img.putpalette(self.plugin.palette)
pil_img = pil_img.convert("RGBA")
pil_img.putalpha(mask_img)
# TODO find a quicker way of converting
pixbuf = g15cairo.image_to_pixbuf(pil_img, "png")
self.surface = g15cairo.pixbuf_to_surface(pixbuf)
self.plugin.screen.redraw(self.page)
def set_pixbuf(self, pixbuf):
self.buffer = g15cairo.pixbuf_to_surface(pixbuf)
def set_pixbuf(self, pixbuf):
self.buffer = g15cairo.pixbuf_to_surface(pixbuf)
def _do_reload_menu(self):
if not self.active:
return
this_items = {}
if self._mode == "applications":
if self.bamf_matcher is not None:
for window in self.bamf_matcher.RunningApplications():
try:
item = self._get_item_for_bamf_application(window)
this_items[item.id] = item
except Exception as e:
logger.debug("Could not get info from BAMF",
exc_info=e)
pass
else:
from gi.repository import Wnck as wnck
screen = wnck.Screen.get_default()
for window in screen.get_windows():
pid = window.get_pid()
if pid > 0:
item = self._get_menu_item(pid)
item.process_name = window.get_name()
this_items[item.id] = item
pixbuf = window.get_icon()
if pixbuf:
item.icon = g15cairo.pixbuf_to_surface(pixbuf)
else:
for process_id in gtop.proclist():
process_id = "%d" % process_id
try:
pid = int(process_id)
proc_state = gtop.proc_state(pid)
proc_args = gtop.proc_args(pid)
if self._mode == "all" or (self._mode != "all" and
proc_state.uid == os.getuid()):
item = self._get_menu_item(pid)
item.icon = None
item.process_name = self._get_process_name(
proc_args, proc_state.cmd)
this_items[item.id] = item
except Exception as e:
logger.debug("Process may have disappeared", exc_info=e)
# In case the process disappears
pass
# Remove any missing items
for item in self.menu.get_children():
if item.id not in this_items:
self.menu.remove_child(item)
# Make sure selected still exists
if self.menu.selected is not None and self.menu.get_child_by_id(
self.menu.selected.id) is None:
if len(self.menu.get_child_count()) > 0:
self.menu.selected = self.menu.get_children()[0]
else:
self.menu.selected = None
self.page.mark_dirty()
self.screen.redraw(self.page)
def pixbuf_to_surface(pixbuf, size=None):
return g15cairo.pixbuf_to_surface(pixbuf, size)
