def _load_config(self):
logger.info("Reloading configuration")
self.audio_source_index = get_source_index(
self.gconf_client.get_string(self.gconf_key +
"/audio_source_name"))
gobject.idle_add(self.set_audio_source)
self.mode = self.gconf_client.get_string(self.gconf_key + "/mode")
self.disco = g15gconf.get_bool_or_default(self.gconf_client,
self.gconf_key + "/disco",
False)
self.refresh_interval = 1.0 / g15gconf.get_float_or_default(
self.gconf_client, self.gconf_key + "/frame_rate", 25.0)
self.gain = g15gconf.get_float_or_default(self.gconf_client,
self.gconf_key + "/gain",
1.0)
logger.info("Refresh interval is %f", self.refresh_interval)
self.animate_mkeys = g15gconf.get_bool_or_default(
self.gconf_client, self.gconf_key + "/animate_mkeys", False)
if self.mode is None or self.mode == "" or self.mode == "spectrum" or self.mode == "scope":
self.mode = "default"
self.paint_mode = self.gconf_client.get_string(self.gconf_key +
"/paint")
if self.paint_mode is None or self.mode == "":
self.paint_mode = "screen"
self._on_load_theme()
self.bars = self.gconf_client.get_int(self.gconf_key + "/bars")
if self.bars == 0:
self.bars = 16
self.bar_width = self.gconf_client.get_int(self.gconf_key +
"/bar_width")
if self.bar_width == 0:
self.bar_width = 16
self.bar_height = self.gconf_client.get_int(self.gconf_key +
"/bar_height")
if self.bar_height == 0:
self.bar_height = 2
self.rows = self.gconf_client.get_int(self.gconf_key + "/rows")
if self.rows == 0:
self.rows = 16
self.spacing = self.gconf_client.get_int(self.gconf_key + "/spacing")
self.col1 = g15gconf.get_cairo_rgba_or_default(
self.gconf_client, self.gconf_key + "/col1", (255, 0, 0, 255))
self.col2 = g15gconf.get_cairo_rgba_or_default(
self.gconf_client, self.gconf_key + "/col2", (0, 0, 255, 255))
self.peak_heights = [0 for i in range(self.bars)]
paint = self.gconf_client.get_string(self.gconf_key + "/paint")
if paint != self.last_paint and self.screen.driver.get_bpp() != 0:
self.last_paint = paint
self._clear_painter()
if paint == "screen":
if self.page is None:
self.page = g15theme.G15Page(id,
self.screen,
title=name,
painter=self.painter.paint,
on_shown=self.on_shown,
on_hidden=self.on_hidden,
originating_plugin=self)
self.screen.add_page(self.page)
else:
self.screen.set_priority(self.page,
g15screen.PRI_HIGH,
revert_after=3.0)
elif paint == "foreground":
self.painter.place = g15screen.FOREGROUND_PAINTER
self._activate_painter()
self.hide_page()
elif paint == "background":
self.painter.place = g15screen.BACKGROUND_PAINTER
self._activate_painter()
self.hide_page()
# Acquire the backlight control if appropriate
control = self.screen.driver.get_control_for_hint(
g15driver.HINT_DIMMABLE)
if control:
if self.disco and self.painter.backlight_acquisition is None:
self.painter.backlight_acquisition = self.screen.driver.acquire_control(
control)
elif not self.disco and self.painter.backlight_acquisition is not None:
self.painter._release_backlight_acquisition()
# Acquire the M-Key lights control if appropriate
if self.animate_mkeys and self.painter.mkey_acquisition is None:
self.painter.mkey_acquisition = self.screen.driver.acquire_control_with_hint(
g15driver.HINT_MKEYS)
elif not self.animate_mkeys and self.painter.mkey_acquisition is not None:
self.painter._release_mkey_acquisition()
def _load_config(self):
logger.info("Reloading configuration")
self.audio_source_index = get_source_index(self.gconf_client.get_string(self.gconf_key + "/audio_source_name"))
gobject.idle_add(self.set_audio_source)
self.mode = self.gconf_client.get_string(self.gconf_key + "/mode")
self.disco = g15gconf.get_bool_or_default(self.gconf_client, self.gconf_key + "/disco", False)
self.refresh_interval = 1.0 / g15gconf.get_float_or_default(self.gconf_client, self.gconf_key + "/frame_rate", 25.0)
self.gain = g15gconf.get_float_or_default(self.gconf_client, self.gconf_key + "/gain", 1.0)
logger.info("Refresh interval is %f", self.refresh_interval)
self.animate_mkeys = g15gconf.get_bool_or_default(self.gconf_client, self.gconf_key + "/animate_mkeys", False)
if self.mode == None or self.mode == "" or self.mode == "spectrum" or self.mode == "scope":
self.mode = "default"
self.paint_mode = self.gconf_client.get_string(self.gconf_key + "/paint")
if self.paint_mode == None or self.mode == "":
self.paint_mode = "screen"
self._on_load_theme()
self.bars = self.gconf_client.get_int(self.gconf_key + "/bars")
if self.bars == 0:
self.bars = 16
self.bar_width = self.gconf_client.get_int(self.gconf_key + "/bar_width")
if self.bar_width == 0:
self.bar_width = 16
self.bar_height = self.gconf_client.get_int(self.gconf_key + "/bar_height")
if self.bar_height == 0:
self.bar_height = 2
self.rows = self.gconf_client.get_int(self.gconf_key + "/rows")
if self.rows == 0:
self.rows = 16
self.spacing = self.gconf_client.get_int(self.gconf_key + "/spacing")
self.col1 = g15gconf.get_cairo_rgba_or_default(self.gconf_client, self.gconf_key + "/col1", ( 255, 0, 0, 255 ))
self.col2 = g15gconf.get_cairo_rgba_or_default(self.gconf_client, self.gconf_key + "/col2", ( 0, 0, 255, 255 ))
self.peak_heights = [ 0 for i in range( self.bars ) ]
paint = self.gconf_client.get_string(self.gconf_key + "/paint")
if paint != self.last_paint and self.screen.driver.get_bpp() != 0:
self.last_paint = paint
self._clear_painter()
if paint == "screen":
if self.page == None:
self.page = g15theme.G15Page(id, self.screen, title = name, painter = self.painter.paint, on_shown = self.on_shown, on_hidden = self.on_hidden, originating_plugin = self)
self.screen.add_page(self.page)
else:
self.screen.set_priority(self.page, g15screen.PRI_HIGH, revert_after = 3.0)
elif paint == "foreground":
self.painter.place = g15screen.FOREGROUND_PAINTER
self._activate_painter()
self.hide_page()
elif paint == "background":
self.painter.place = g15screen.BACKGROUND_PAINTER
self._activate_painter()
self.hide_page()
# Acquire the backlight control if appropriate
control = self.screen.driver.get_control_for_hint(g15driver.HINT_DIMMABLE)
if control:
if self.disco and self.painter.backlight_acquisition is None:
self.painter.backlight_acquisition = self.screen.driver.acquire_control(control)
elif not self.disco and self.painter.backlight_acquisition is not None:
self.painter._release_backlight_acquisition()
# Acquire the M-Key lights control if appropriate
if self.animate_mkeys and self.painter.mkey_acquisition is None:
self.painter.mkey_acquisition = self.screen.driver.acquire_control_with_hint(g15driver.HINT_MKEYS)
elif not self.animate_mkeys and self.painter.mkey_acquisition is not None:
self.painter._release_mkey_acquisition()
def paint(self, canvas):
panel_height = self._get_panel_size()
position = self._get_panel_position()
# Panel is in one position on the 1 bit display
if self.screen.driver.get_bpp() == 1:
gap = 1
inset = 1
widget_size = panel_height
bg = None
position = "top"
align = "end"
else:
inset = 0
align = "start"
gap = panel_height / 10.0
bg = g15gconf.get_cairo_rgba_or_default(self.gconf_client, self.gconf_key + "/color", ( 128, 128, 128, 128 ))
widget_size = panel_height - ( gap * 2 )
# Paint the panel in memory first so it can be aligned easily
if position == "top" or position == "bottom":
panel_img = cairo.ImageSurface(cairo.FORMAT_ARGB32, self.screen.width, panel_height)
else:
panel_img = cairo.ImageSurface(cairo.FORMAT_ARGB32, panel_height, self.screen.height)
panel_canvas = cairo.Context (panel_img)
self.screen.configure_canvas(panel_canvas)
actual_size = 0
if position == "top" or position == "bottom":
panel_canvas.translate(0, gap)
for page in self.screen.pages:
if page != self.screen.get_visible_page() and page.panel_painter != None:
if actual_size > 0:
panel_canvas.translate(inset + gap, 0)
actual_size += inset + gap
panel_canvas.save()
panel_canvas.set_source_rgb(*self.screen.driver.get_color_as_ratios(g15driver.HINT_FOREGROUND, ( 0, 0, 0 )))
taken_up = page.panel_painter(panel_canvas, widget_size, True)
panel_canvas.restore()
if taken_up != None:
panel_canvas.translate(taken_up, 0)
actual_size += taken_up
else:
panel_canvas.translate(gap, 0)
for page in self.screen.pages:
if page != self.screen.get_visible_page() and page.panel_painter != None:
if actual_size > 0:
panel_canvas.translate(0, inset + gap)
actual_size += inset + gap
panel_canvas.save()
panel_canvas.set_source_rgb(*self.screen.driver.get_color_as_ratios(g15driver.HINT_FOREGROUND, ( 0, 0, 0 )))
taken_up = page.panel_painter(panel_canvas, widget_size, False)
panel_canvas.restore()
if taken_up != None:
panel_canvas.translate(0, taken_up)
actual_size += taken_up
# Position the panel
canvas.save()
if position == "bottom":
canvas.translate(0 if align == "start" else self.screen.width - actual_size - gap, self.screen.height - panel_height)
elif position == "right":
canvas.translate(self.screen.width - panel_height, 0 if align == "start" else self.screen.height - actual_size - gap)
elif position == "top":
canvas.translate(0 if align == "start" else self.screen.width - actual_size - gap, 0)
elif position == "left":
canvas.translate(0, 0 if align == "start" else self.screen.height - actual_size - gap)
# Paint background
if bg != None:
canvas.set_source_rgba(*bg)
if position == "top" or position == "bottom":
canvas.rectangle(0, 0, self.screen.width, panel_height)
else:
canvas.rectangle(0, 0, panel_height, self.screen.height)
canvas.fill()
# Now actually paint the panel
canvas.set_source_surface(panel_img)
canvas.paint()
canvas.restore()
def paint(self, canvas):
panel_height = self._get_panel_size()
position = self._get_panel_position()
# Panel is in one position on the 1 bit display
if self.screen.driver.get_bpp() == 1:
gap = 1
inset = 1
widget_size = panel_height
bg = None
position = "top"
align = "end"
else:
inset = 0
align = "start"
gap = panel_height / 10.0
bg = g15gconf.get_cairo_rgba_or_default(self.gconf_client, self.gconf_key + "/color", ( 128, 128, 128, 128 ))
widget_size = panel_height - ( gap * 2 )
# Paint the panel in memory first so it can be aligned easily
if position == "top" or position == "bottom":
panel_img = cairo.ImageSurface(cairo.FORMAT_ARGB32, self.screen.width, panel_height)
else:
panel_img = cairo.ImageSurface(cairo.FORMAT_ARGB32, panel_height, self.screen.height)
panel_canvas = cairo.Context (panel_img)
self.screen.configure_canvas(panel_canvas)
actual_size = 0
if position == "top" or position == "bottom":
panel_canvas.translate(0, gap)
for page in self.screen.pages:
if page != self.screen.get_visible_page() and page.panel_painter != None:
if actual_size > 0:
panel_canvas.translate(inset + gap, 0)
actual_size += inset + gap
panel_canvas.save()
panel_canvas.set_source_rgb(*self.screen.driver.get_color_as_ratios(g15driver.HINT_FOREGROUND, ( 0, 0, 0 )))
taken_up = page.panel_painter(panel_canvas, widget_size, True)
panel_canvas.restore()
if taken_up != None:
panel_canvas.translate(taken_up, 0)
actual_size += taken_up
else:
panel_canvas.translate(gap, 0)
for page in self.screen.pages:
if page != self.screen.get_visible_page() and page.panel_painter != None:
if actual_size > 0:
panel_canvas.translate(0, inset + gap)
actual_size += inset + gap
panel_canvas.save()
panel_canvas.set_source_rgb(*self.screen.driver.get_color_as_ratios(g15driver.HINT_FOREGROUND, ( 0, 0, 0 )))
taken_up = page.panel_painter(panel_canvas, widget_size, False)
panel_canvas.restore()
if taken_up != None:
panel_canvas.translate(0, taken_up)
actual_size += taken_up
# Position the panel
canvas.save()
if position == "bottom":
canvas.translate(0 if align == "start" else self.screen.width - actual_size - gap, self.screen.height - panel_height)
elif position == "right":
canvas.translate(self.screen.width - panel_height, 0 if align == "start" else self.screen.height - actual_size - gap)
elif position == "top":
canvas.translate(0 if align == "start" else self.screen.width - actual_size - gap, 0)
elif position == "left":
canvas.translate(0, 0 if align == "start" else self.screen.height - actual_size - gap)
# Paint background
if bg != None:
canvas.set_source_rgba(*bg)
if position == "top" or position == "bottom":
canvas.rectangle(0, 0, self.screen.width, panel_height)
else:
canvas.rectangle(0, 0, panel_height, self.screen.height)
canvas.fill()
# Now actually paint the panel
canvas.set_source_surface(panel_img)
canvas.paint()
canvas.restore()
def to_cairo_rgba(gconf_client, key, default):
return g15gconf.get_cairo_rgba_or_default(gconf_client, key, default)
