def __startAppearing( self, msg ):
xPos = graphics.getDesktopSize()[0]
xPos -= MINI_WIND_SIZE[0]
yPos = graphics.getDesktopSize()[1]
# Move up for each visible message, including this one.
numVisible = len( self.__visibleMessages ) + 1
yPos -= ( MINI_WIND_SIZE[1] * numVisible )
# TODO: Add this code back in at some point, when
# the getStartBarRect() function (or some equivalent)
# has been added.
#taskBarPos, taskBarSize = graphics.getStartBarRect()
#if taskBarPos[1] != 0:
# # Startbar is on bottom.
# yPos -= pixelsToPoints(taskBarSize[1])
#if taskBarPos[0] > 0:
# # Startbar is on the right.
# xPos -= pixelsToPoints(taskBarSize[0])
newWindow = MiniMessageWindow( msg, xPos, yPos )
self.__visibleMessages.append( newWindow )
self.__changingIndex = len(self.__visibleMessages) - 1
self.__status = self.APPEARING
self.__roundTopWindow()
def setPos(self, xPos, yPos):
"""
Sets the current position of the window to xPos, yPos, which
should be in points.
"""
assert xPos <= graphics.getDesktopSize()[0]
assert yPos <= graphics.getDesktopSize()[1]
self.__currPos = xPos, yPos
if self._wind != None:
self._wind.setPosition(xPos, yPos)
def setPos( self, xPos, yPos ):
"""
Sets the current position of the window to xPos, yPos, which
should be in points.
"""
assert xPos <= graphics.getDesktopSize()[0]
assert yPos <= graphics.getDesktopSize()[1]
self.__currPos = xPos, yPos
if self._wind != None:
self._wind.setPosition( xPos, yPos )
def draw(self, document):
"""
Draws the text described by document.
An updating call; at the end of this method, the displayed
window should reflect the drawn content.
"""
if self.__width != graphics.getDesktopSize()[0]:
del self.__window
self.__setupWindow()
width = document.ragWidth + layout.L_MARGIN + layout.R_MARGIN
height = self.__window.getMaxHeight()
cr = self.__context
# Clear the areas where the corners of the rounded rectangle will be.
cr.save()
cr.set_source_rgba(0, 0, 0, 0)
cr.set_operator(cairo.OPERATOR_SOURCE)
cr.rectangle(width - rounded_rect.CORNER_RADIUS,
height - rounded_rect.CORNER_RADIUS,
rounded_rect.CORNER_RADIUS,
rounded_rect.CORNER_RADIUS)
cr.rectangle(width - rounded_rect.CORNER_RADIUS,
0,
rounded_rect.CORNER_RADIUS,
rounded_rect.CORNER_RADIUS)
cr.paint()
# Draw the background rounded rectangle.
corners = []
if document.roundUpperRight:
corners.append(rounded_rect.UPPER_RIGHT)
if document.roundLowerRight:
corners.append(rounded_rect.LOWER_RIGHT)
if document.roundLowerLeft:
corners.append(rounded_rect.LOWER_LEFT)
cr.set_source_rgba(*document.background)
rounded_rect.drawRoundedRect(context=cr,
rect=(0, 0, width, height),
softenedCorners=corners)
cr.fill_preserve()
cr.restore()
# Next, draw the text.
document.draw(layout.L_MARGIN,
document.shrinkOffset,
self.__context)
width = min(self.__window.getMaxWidth(), width)
height = min(self.__window.getMaxHeight(), height)
self.__window.setSize(width, height)
self.__window.update()
self.__is_visible = True
def draw( self, document ):
"""
Draws the text described by document.
An updating call; at the end of this method, the displayed
window should reflect the drawn content.
"""
if self.__width != graphics.getDesktopSize()[0]:
del self.__window
self.__setupWindow()
width = document.ragWidth + layout.L_MARGIN + layout.R_MARGIN
height = self.__window.getMaxHeight()
cr = self.__context
# Clear the areas where the corners of the rounded rectangle will be.
cr.save()
cr.set_source_rgba( 0, 0, 0, 0 )
cr.set_operator( cairo.OPERATOR_SOURCE )
cr.rectangle( width - rounded_rect.CORNER_RADIUS,
height - rounded_rect.CORNER_RADIUS,
rounded_rect.CORNER_RADIUS,
rounded_rect.CORNER_RADIUS )
cr.rectangle( width - rounded_rect.CORNER_RADIUS,
0,
rounded_rect.CORNER_RADIUS,
rounded_rect.CORNER_RADIUS )
cr.paint()
# Draw the background rounded rectangle.
corners = []
if document.roundUpperRight:
corners.append( rounded_rect.UPPER_RIGHT )
if document.roundLowerRight:
corners.append( rounded_rect.LOWER_RIGHT )
if document.roundLowerLeft:
corners.append( rounded_rect.LOWER_LEFT )
cr.set_source_rgba( *document.background )
rounded_rect.drawRoundedRect( context = cr,
rect = ( 0, 0, width, height ),
softenedCorners = corners )
cr.fill_preserve()
cr.restore()
# Next, draw the text.
document.draw( layout.L_MARGIN,
document.shrinkOffset,
self.__context )
width = min( self.__window.getMaxWidth(), width )
height = min( self.__window.getMaxHeight(), height )
self.__window.setSize( width, height )
self.__window.update()
self.__is_visible = True
def __init__(self, msgMan, eventManager):
"""
Initializes the PrimaryMessage singleton
"""
# Instantiate the underlying MessageWindow to the
# maxsize suggested by the module constants.
width = min(PRIM_MSG_WIDTH, graphics.getDesktopSize()[0] - 1)
height = min(MAX_MSG_HEIGHT, graphics.getDesktopSize()[1] - 1)
maxSize = (width, height)
MessageWindow.__init__(self, maxSize)
self.__evtManager = eventManager
self.__msgManager = msgMan
self.__msg = None
self.__waiting = False
self.__animating = False
def __init__( self, msgMan, eventManager ):
"""
Initializes the PrimaryMessage singleton
"""
# Instantiate the underlying MessageWindow to the
# maxsize suggested by the module constants.
width = min( PRIM_MSG_WIDTH,
graphics.getDesktopSize()[0]-1 )
height = min( MAX_MSG_HEIGHT,
graphics.getDesktopSize()[1]-1 )
maxSize = ( width, height )
MessageWindow.__init__( self, maxSize )
self.__evtManager = eventManager
self.__msgManager = msgMan
self.__msg = None
self.__waiting = False
self.__animating = False
def __position( self ):
"""
Centers the message window horizontally using the current size.
"""
desksize = graphics.getDesktopSize()
xPos = ( desksize[0] - self.getSize()[0] ) / 2
# Set the height based on the "maximum" height, so that the
# message always appears at the same vertical offset from the
# top of the screen.
yPos = ( desksize[1] - self.getMaxSize()[1] ) / 2
self.setPos( xPos, yPos )
def __setupWindow( self, height=None, position=None ):
# Use the maximum width that we can, i.e., the desktop width.
if height is not None:
self.__height = height
if position is not None:
self.__xPos, self.__yPos = position
self.__width, _ = graphics.getDesktopSize()
left, top = graphics.getDesktopOffset()
try:
self.__window = TransparentWindow(self.__xPos + left, self.__yPos,
self.__width, self.__height )
except Exception, e:
print e
def __init__(self, height, position):
"""
Creates the underlying TransparentWindow and Cairo context.
Position and height should be in pixels.
"""
# Use the maximum width that we can, i.e., the desktop width.
width = graphics.getDesktopSize()[0]
xPos, yPos = position
self.__window = TransparentWindow(xPos, yPos, width, height)
self.__context = self.__window.makeCairoContext()
def __init__(self, height, position):
"""
Creates the underlying TransparentWindow and Cairo context.
Position and height should be in pixels.
"""
# Use the maximum width that we can, i.e., the desktop width.
width = graphics.getDesktopSize()[0]
xPos, yPos = position
self.__window = TransparentWindow(xPos, yPos, width, height)
self.__context = self.__window.makeCairoContext()
def __setupWindow(self, height=None, position=None):
# Use the maximum width that we can, i.e., the desktop width.
if height is not None:
self.__height = height
if position is not None:
self.__xPos, self.__yPos = position
self.__width, _ = graphics.getDesktopSize()
left, top = graphics.getDesktopOffset()
try:
self.__window = TransparentWindow(self.__xPos + left, self.__yPos,
self.__width, self.__height)
except Exception as e:
logging.error(e)
self.__context = self.__window.makeCairoContext()
self.__is_visible = True
def _updateStyleSizes( styles, size ):
"""
Updates all size-related style elements to those suggested
when the font is of 'size' points.
styles should be a style registry.
"""
width = graphics.getDesktopSize()[0]
styles.update(
"document",
font_size = "%fpt" % size,
width = "%fpt" % width,
margin_top = "%fpt" % (TOP_MARGIN_FACTOR * size),
margin_bottom = "%fpt" % (BOTTOM_MARGIN_FACTOR *size),
line_height = "%fpt" % size,
)
def _updateStyleSizes(styles, size):
"""
Updates all size-related style elements to those suggested
when the font is of 'size' points.
styles should be a style registry.
"""
styles.update(
"document",
font_size="%fpt" % size,
# NOTE: getDesktopSize() is cached value, updated only on
# quasimodeStart event
width="%fpt" % graphics.getDesktopSize()[0],
margin_top="%fpt" % (TOP_MARGIN_FACTOR * size),
margin_bottom="%fpt" % (BOTTOM_MARGIN_FACTOR * size),
line_height="%fpt" % size,
)
def __init__(self, height, position):
"""
Creates the underlying TransparentWindow and Cairo context.
Position and height should be in pixels.
"""
# Use the maximum width that we can, i.e., the desktop width.
desk_width, desk_height = graphics.getDesktopSize()
desk_left, desk_top = graphics.getDesktopOffset()
xPos, yPos = position
if yPos + height > desk_height:
pass
self.__window = TransparentWindow(
xPos + desk_left, yPos + desk_top, desk_width, desk_height - desk_top - yPos)
self.__context = self.__window.makeCairoContext()
self.__is_visible = False
self.__animatingShow = False
self.__animatingHide = False
self.__timeSinceDismissal = 0
self.__evtManager = EventManager.get()
