def __init__(self, cal, start=None, end=None, **kwargs):
"""
Constructor.
"""
self.table = CanvasMagnetTable(align=CanvasMagnetTable.ALIGN_LEFT)
self.table.set_row_count(24 * 4)
self.table.set_homogeneus_rows(True)
CanvasEventView.__init__(self, cal, start, end, **kwargs)
self.append(self.table, hippo.PACK_EXPAND)
def __init__(self, cal, start=None, end=None, **kwargs):
"""
Constructor.
"""
self.table = CanvasMagnetTable(align=CanvasMagnetTable.ALIGN_LEFT)
self.table.set_row_count(24 * 4)
self.table.set_homogeneus_rows(True)
CanvasEventView.__init__(self, cal, start, end, **kwargs)
self.append(self.table, hippo.PACK_EXPAND)
def __init__(self, cal, start = None, end = None, **kwargs):
"""
Constructor.
"""
CanvasEventView.__init__(self, cal, **kwargs)
self.table = CanvasMagnetTable(align = CanvasMagnetTable.ALIGN_TOP)
self.table.set_homogeneus_columns(True)
self.append(self.table, hippo.PACK_EXPAND)
self.show_normal = True # whether to show normal events
self.overflow_indic = []
self.columns = 0
def __init__(self, cal, start=None, end=None, **kwargs):
"""
Constructor.
"""
CanvasEventView.__init__(self, cal, **kwargs)
self.table = CanvasMagnetTable(align=CanvasMagnetTable.ALIGN_TOP)
self.table.set_homogeneus_columns(True)
self.append(self.table, hippo.PACK_EXPAND)
self.show_normal = True # whether to show normal events
self.overflow_indic = []
self.columns = 0
def do_allocate(self, width, height, origin_changed):
CanvasEventView.do_allocate(self, width, height, origin_changed)
# Hide all overflow indicators.
for child in self.get_children():
if child != self.table:
child.set_visible(False)
rows, cols = self.table.get_size()
if min(rows, width, height) <= 0:
return
# Measure the height of the first event.
children = self.table.get_children()
if len(children) == 0:
return
first = children[0]
min_row_h, row_h = first.get_height_request(width / cols)
if row_h <= 0:
return
# Hide events that do not fit into the box.
max_rows = height / row_h
matrix = self.table.get_matrix()
for colnum, col in enumerate(matrix.get_columns()):
# Count rows that are already hidden.
hidden = 0
for child in col:
if not child.get_visible():
hidden += 1
# No need to hide anything if the box is large enough.
if len(col) <= max_rows:
for child in col:
child.set_visible(True)
continue
# Hide enough rows to make room for an overflow indicator.
to_hide = len(col) - max_rows + 1
hidden = 0
for row in reversed(col):
if hidden >= to_hide:
row.set_visible(True)
continue
if not row.get_visible():
hidden += 1
continue
row.set_visible(False)
hidden += 1
# Show overflow indicator
indic = self.overflow_indic[colnum]
caption = '%d more' % hidden
alloc = (width / cols * colnum, height - row_h, width / cols, hidden)
indic.set_visible(True)
if self.allocs[indic] == alloc:
continue
self.allocs[indic] = alloc
indic.set_properties(text = caption,
box_width = alloc[2])
self.set_position(indic, alloc[0], alloc[1])
CanvasEventView.do_allocate(self, width, height, origin_changed)
def do_allocate(self, width, height, origin_changed):
CanvasEventView.do_allocate(self, width, height, origin_changed)
# Hide all overflow indicators.
for child in self.get_children():
if child != self.table:
child.set_visible(False)
rows, cols = self.table.get_size()
if min(rows, width, height) <= 0:
return
# Measure the height of the first event.
children = self.table.get_children()
if len(children) == 0:
return
first = children[0]
min_row_h, row_h = first.get_height_request(width / cols)
if row_h <= 0:
return
# Hide events that do not fit into the box.
max_rows = height / row_h
matrix = self.table.get_matrix()
for colnum, col in enumerate(matrix.get_columns()):
# Count rows that are already hidden.
hidden = 0
for child in col:
if not child.get_visible():
hidden += 1
# No need to hide anything if the box is large enough.
if len(col) <= max_rows:
for child in col:
child.set_visible(True)
continue
# Hide enough rows to make room for an overflow indicator.
to_hide = len(col) - max_rows + 1
hidden = 0
for row in reversed(col):
if hidden >= to_hide:
row.set_visible(True)
continue
if not row.get_visible():
hidden += 1
continue
row.set_visible(False)
hidden += 1
# Show overflow indicator
indic = self.overflow_indic[colnum]
caption = '%d more' % hidden
alloc = (width / cols * colnum, height - row_h, width / cols,
hidden)
indic.set_visible(True)
if self.allocs[indic] == alloc:
continue
self.allocs[indic] = alloc
indic.set_properties(text=caption, box_width=alloc[2])
self.set_position(indic, alloc[0], alloc[1])
CanvasEventView.do_allocate(self, width, height, origin_changed)