def _updateFromSource(self):
if not self.source:
# Nothing to update from.
return
self._setWidgetText()
self.settings['xpos'].set_value(
self.source.get_child_property("xpos")[1])
self.settings['ypos'].set_value(
self.source.get_child_property("ypos")[1])
self.settings['valignment'].set_active_id(
self.source.get_child_property("valignment")[1].value_name)
self.settings['halignment'].set_active_id(
self.source.get_child_property("halignment")[1].value_name)
font_desc = Pango.FontDescription.from_string(
self.source.get_child_property("font-desc")[1])
self.font_button.set_font_desc(font_desc)
color = argb_to_gdk_rgba(self.source.get_child_property("color")[1])
self.foreground_color_button.set_rgba(color)
color = argb_to_gdk_rgba(
self.source.get_child_property("foreground-color")[1])
self.background_color_button.set_rgba(color)
def _updateFromSource(self):
if not self.source:
# Nothing to update from.
return
source_text = self.source.get_text()
if source_text is None:
# FIXME: sometimes we get a TextOverlay/TitleSource
# without a valid text property. This should not happen.
source_text = ""
self.warning('Source did not have a text property, setting it to "" to avoid pango choking up on None')
self.log("Title text set to %s", source_text)
self.textbuffer.set_text(source_text)
self.settings['xpos'].set_value(self.source.get_xpos())
self.settings['ypos'].set_value(self.source.get_ypos())
self.settings['valignment'].set_active_id(self.source.get_valignment().value_name)
self.settings['halignment'].set_active_id(self.source.get_halignment().value_name)
font_desc = Pango.FontDescription.from_string(self.source.get_font_desc())
self.font_button.set_font_desc(font_desc)
color = argb_to_gdk_rgba(self.source.get_text_color())
self.foreground_color_button.set_rgba(color)
color = argb_to_gdk_rgba(self.source.get_background_color())
self.background_color_button.set_rgba(color)
def _source_deep_notify_cb(self, source, unused_gstelement, pspec):
"""Handles updates in the TitleSource backing the current TitleClip."""
if self._setting_props:
self.app.project_manager.current_project.pipeline.commit_timeline()
return
control_binding = self.source.get_control_binding(pspec.name)
if control_binding:
self.debug("Not handling %s as it is being interpolated",
pspec.name)
return
if pspec.name == "text":
res, escaped_text = self.source.get_child_property(pspec.name)
assert res, pspec.name
text = html.unescape(escaped_text)
if self.textbuffer.props.text == text or "":
return
self.textbuffer.props.text = text
elif pspec.name in ["x-absolute", "y-absolute"]:
res, value = self.source.get_child_property(pspec.name)
assert res, pspec.name
if self.settings[pspec.name].get_value() == value:
return
self.settings[pspec.name].set_value(value)
elif pspec.name in ["valignment", "halignment"]:
res, value = self.source.get_child_property(pspec.name)
assert res, pspec.name
value = value.value_name
if self.settings[pspec.name].get_active_id() == value:
return
self.settings[pspec.name].set_active_id(value)
elif pspec.name == "font-desc":
res, value = self.source.get_child_property(pspec.name)
assert res, pspec.name
if self.font_button.get_font_desc() == value:
return
font_desc = Pango.FontDescription.from_string(value)
self.font_button.set_font_desc(font_desc)
elif pspec.name == "color":
res, value = self.source.get_child_property(pspec.name)
assert res, pspec.name
color = argb_to_gdk_rgba(value)
if color == self.foreground_color_button.get_rgba():
return
self.foreground_color_button.set_rgba(color)
elif pspec.name == "foreground-color":
res, value = self.source.get_child_property(pspec.name)
assert res, pspec.name
color = argb_to_gdk_rgba(value)
if color == self.background_color_button.get_rgba():
return
self.background_color_button.set_rgba(color)
self.app.project_manager.current_project.pipeline.commit_timeline()
def _propertyChangedCb(self, source, unused_gstelement, pspec):
if self._setting_initial_props:
return
if self._setting_props:
self.seeker.flush()
return
flush = False
if pspec.name == "text":
if self._setWidgetText() is True:
flush = True
elif pspec.name in ["xpos", "ypos"]:
value = self.source.get_child_property(pspec.name)[1]
if self.settings[pspec.name].get_value() == value:
return
flush = True
self.settings[pspec.name].set_value(value)
elif pspec.name in ["valignment", "halignment"]:
value = self.source.get_child_property(pspec.name)[1].value_name
if self.settings[pspec.name].get_active_id() == value:
return
flush = True
self.settings[pspec.name].set_active_id(value)
elif pspec.name == "font-desc":
value = self.source.get_child_property("font-desc")[1]
if self.font_button.get_font_desc() == value:
return
flush = True
font_desc = Pango.FontDescription.from_string(value)
self.font_button.set_font_desc(font_desc)
elif pspec.name == "color":
color = argb_to_gdk_rgba(
self.source.get_child_property("color")[1])
if color == self.foreground_color_button.get_rgba():
return
flush = True
self.foreground_color_button.set_rgba(color)
elif pspec.name == "foreground-color":
color = argb_to_gdk_rgba(
self.source.get_child_property("foreground-color")[1])
if color == self.background_color_button.get_rgba():
return
flush = True
self.background_color_button.set_rgba(color)
if flush is True:
self.seeker.flush()
def _propertyChangedCb(self, source, unused_gstelement, pspec):
if self._setting_initial_props:
return
if self._setting_props:
self.seeker.flush()
return
flush = False
if pspec.name == "text":
if self._setWidgetText() is True:
flush = True
elif pspec.name in ["xpos", "ypos"]:
value = self.source.get_child_property(pspec.name)[1]
if self.settings[pspec.name].get_value() == value:
return
flush = True
self.settings[pspec.name].set_value(value)
elif pspec.name in ["valignment", "halignment"]:
value = self.source.get_child_property(pspec.name)[1].value_name
if self.settings[pspec.name].get_active_id() == value:
return
flush = True
self.settings[pspec.name].set_active_id(value)
elif pspec.name == "font-desc":
value = self.source.get_child_property("font-desc")[1]
if self.font_button.get_font_desc() == value:
return
flush = True
font_desc = Pango.FontDescription.from_string(value)
self.font_button.set_font_desc(font_desc)
elif pspec.name == "color":
color = argb_to_gdk_rgba(self.source.get_child_property("color")[1])
if color == self.foreground_color_button.get_rgba():
return
flush = True
self.foreground_color_button.set_rgba(color)
elif pspec.name == "foreground-color":
color = argb_to_gdk_rgba(self.source.get_child_property("foreground-color")[1])
if color == self.background_color_button.get_rgba():
return
flush = True
self.background_color_button.set_rgba(color)
if flush is True:
self.seeker.flush()
def _color_picker_value_changed_cb(self, widget, color_button,
color_layer):
argb = widget.calculate_argb()
self.debug("Setting text %s to %x", color_layer, argb)
self._set_child_property(color_layer, argb)
rgba = argb_to_gdk_rgba(argb)
color_button.set_rgba(rgba)
def _propertyChangedCb(self, source, unused_gstelement, pspec):
if self._setting_props:
self._project.pipeline.commit_timeline()
return
control_binding = self.source.get_control_binding(pspec.name)
if control_binding:
self.debug("Not handling %s as it is being interpollated",
pspec.name)
return
value = self.source.get_child_property(pspec.name)[1]
if pspec.name == "text":
value = value or ""
if self.textbuffer.props.text == value:
return
self.textbuffer.props.text = value
elif pspec.name in ["x-absolute", "y-absolute"]:
if self.settings[pspec.name].get_value() == value:
return
self.settings[pspec.name].set_value(value)
elif pspec.name in ["valignment", "halignment"]:
value = value.value_name
if self.settings[pspec.name].get_active_id() == value:
return
self.settings[pspec.name].set_active_id(value)
elif pspec.name == "font-desc":
if self.font_button.get_font_desc() == value:
return
font_desc = Pango.FontDescription.from_string(value)
self.font_button.set_font_desc(font_desc)
elif pspec.name == "color":
color = argb_to_gdk_rgba(value)
if color == self.foreground_color_button.get_rgba():
return
self.foreground_color_button.set_rgba(color)
elif pspec.name == "foreground-color":
color = argb_to_gdk_rgba(value)
if color == self.background_color_button.get_rgba():
return
self.background_color_button.set_rgba(color)
self._project.pipeline.commit_timeline()
def _updateFromSource(self, source):
self.textbuffer.set_text(source.get_child_property("text")[1] or "")
self.settings['x-absolute'].set_value(source.get_child_property("x-absolute")[1])
self.settings['y-absolute'].set_value(source.get_child_property("y-absolute")[1])
self.settings['valignment'].set_active_id(
source.get_child_property("valignment")[1].value_name)
self.settings['halignment'].set_active_id(
source.get_child_property("halignment")[1].value_name)
self._updateWidgetsVisibility()
font_desc = Pango.FontDescription.from_string(
source.get_child_property("font-desc")[1])
self.font_button.set_font_desc(font_desc)
color = argb_to_gdk_rgba(source.get_child_property("color")[1])
self.foreground_color_button.set_rgba(color)
color = argb_to_gdk_rgba(source.get_child_property("foreground-color")[1])
self.background_color_button.set_rgba(color)
def _color_picker_value_changed_cb(self, widget, colorButton, colorLayer):
argb = 0
argb += (1 * 255) * 256**3
argb += float(widget.color_r) * 256**2
argb += float(widget.color_g) * 256**1
argb += float(widget.color_b) * 256**0
self.debug("Setting text %s to %x", colorLayer, argb)
self._setChildProperty(colorLayer, argb)
rgba = argb_to_gdk_rgba(argb)
colorButton.set_rgba(rgba)
def _propertyChangedCb(self, source, unused_gstelement, pspec):
if self._setting_props:
self._project.pipeline.commit_timeline()
return
control_binding = self.source.get_control_binding(pspec.name)
if control_binding:
self.debug("Not handling %s as it is being interpollated",
pspec.name)
return
value = self.source.get_child_property(pspec.name)[1]
if pspec.name == "text":
value = value or ""
if self.textbuffer.props.text == value:
return
self.textbuffer.props.text = value
elif pspec.name in ["x-absolute", "y-absolute"]:
if self.settings[pspec.name].get_value() == value:
return
self.settings[pspec.name].set_value(value)
elif pspec.name in ["valignment", "halignment"]:
value = value.value_name
if self.settings[pspec.name].get_active_id() == value:
return
self.settings[pspec.name].set_active_id(value)
elif pspec.name == "font-desc":
if self.font_button.get_font_desc() == value:
return
font_desc = Pango.FontDescription.from_string(value)
self.font_button.set_font_desc(font_desc)
elif pspec.name == "color":
color = argb_to_gdk_rgba(value)
if color == self.foreground_color_button.get_rgba():
return
self.foreground_color_button.set_rgba(color)
elif pspec.name == "foreground-color":
color = argb_to_gdk_rgba(value)
if color == self.background_color_button.get_rgba():
return
self.background_color_button.set_rgba(color)
self._project.pipeline.commit_timeline()
def _updateFromSource(self, source):
self.textbuffer.set_text(source.get_child_property("text")[1] or "")
self.settings['x-absolute'].set_value(source.get_child_property("x-absolute")[1])
self.settings['y-absolute'].set_value(source.get_child_property("y-absolute")[1])
self.settings['valignment'].set_active_id(
source.get_child_property("valignment")[1].value_name)
self.settings['halignment'].set_active_id(
source.get_child_property("halignment")[1].value_name)
self._updateWidgetsVisibility()
font_desc = Pango.FontDescription.from_string(
source.get_child_property("font-desc")[1])
self.font_button.set_font_desc(font_desc)
color = argb_to_gdk_rgba(source.get_child_property("color")[1])
self.foreground_color_button.set_rgba(color)
color = argb_to_gdk_rgba(source.get_child_property("foreground-color")[1])
self.background_color_button.set_rgba(color)
def _color_picker_value_changed_cb(self, widget, colorButton, colorLayer):
argb = 0
argb += (1 * 255) * 256 ** 3
argb += float(widget.color_r) * 256 ** 2
argb += float(widget.color_g) * 256 ** 1
argb += float(widget.color_b) * 256 ** 0
self.debug("Setting text %s to %x", colorLayer, argb)
self._setChildProperty(colorLayer, argb)
rgba = argb_to_gdk_rgba(argb)
colorButton.set_rgba(rgba)
def _update_from_source(self, source):
self.textbuffer.props.text = html.unescape(source.get_child_property("text")[1] or "")
self.settings["x-absolute"].set_value(source.get_child_property("x-absolute")[1])
self.settings["y-absolute"].set_value(source.get_child_property("y-absolute")[1])
self.settings["valignment"].set_active_id(
source.get_child_property("valignment")[1].value_name)
self.settings["halignment"].set_active_id(
source.get_child_property("halignment")[1].value_name)
self._update_widgets_visibility()
font_desc = Pango.FontDescription.from_string(
source.get_child_property("font-desc")[1])
self.font_button.set_font_desc(font_desc)
color = argb_to_gdk_rgba(source.get_child_property("color")[1])
self.foreground_color_button.set_rgba(color)
color = argb_to_gdk_rgba(source.get_child_property("foreground-color")[1])
self.background_color_button.set_rgba(color)
def _updateFromSource(self):
if not self.source:
# Nothing to update from.
return
self._setWidgetText()
self.settings['xpos'].set_value(self.source.get_child_property("xpos")[1])
self.settings['ypos'].set_value(self.source.get_child_property("ypos")[1])
self.settings['valignment'].set_active_id(
self.source.get_child_property("valignment")[1].value_name)
self.settings['halignment'].set_active_id(
self.source.get_child_property("halignment")[1].value_name)
font_desc = Pango.FontDescription.from_string(
self.source.get_child_property("font-desc")[1])
self.font_button.set_font_desc(font_desc)
color = argb_to_gdk_rgba(self.source.get_child_property("color")[1])
self.foreground_color_button.set_rgba(color)
color = argb_to_gdk_rgba(self.source.get_child_property("foreground-color")[1])
self.background_color_button.set_rgba(color)
def _propertyChangedCb(self, source, unused_gstelement, pspec):
if self._setting_props:
self._project.pipeline.flushSeek()
return
value = self.source.get_child_property(pspec.name)[1]
if pspec.name == "text":
value = value or ""
if self.textbuffer.props.text == value:
return
self.textbuffer.props.text = value
elif pspec.name in ["xpos", "ypos"]:
if self.settings[pspec.name].get_value() == value:
return
self.settings[pspec.name].set_value(value)
elif pspec.name in ["valignment", "halignment"]:
value = value.value_name
if self.settings[pspec.name].get_active_id() == value:
return
self.settings[pspec.name].set_active_id(value)
elif pspec.name == "font-desc":
if self.font_button.get_font_desc() == value:
return
font_desc = Pango.FontDescription.from_string(value)
self.font_button.set_font_desc(font_desc)
elif pspec.name == "color":
color = argb_to_gdk_rgba(value)
if color == self.foreground_color_button.get_rgba():
return
self.foreground_color_button.set_rgba(color)
elif pspec.name == "foreground-color":
color = argb_to_gdk_rgba(value)
if color == self.background_color_button.get_rgba():
return
self.background_color_button.set_rgba(color)
self._project.pipeline.flushSeek()
def _update_color_button(self):
res, argb = self.source.get_child_property("foreground-color")
assert res
color = argb_to_gdk_rgba(argb)
self.color_button.set_rgba(color)
