def _draw_ballon(self, event, event_rect, sticky):
"""Draw one ballon on a selected event that has 'description' data."""
def max_text_width(iw):
padding = 2 * BALLOON_RADIUS
if iw > 0:
padding += BALLOON_RADIUS
max_text_width = (self.scene.width - SLIDER_WIDTH - event_rect.X -
event_rect.width / 2 - iw - padding + ARROW_OFFSET)
return max(MIN_TEXT_WIDTH, max_text_width)
# Constants
MIN_TEXT_WIDTH = 200
MIN_WIDTH = 100
SLIDER_WIDTH = 20
inner_rect_w = 0
inner_rect_h = 0
# Icon
(iw, ih) = (0, 0)
icon = event.get_data("icon")
if icon != None:
(iw, ih) = icon.Size
inner_rect_w = iw
inner_rect_h = ih
# Text
self.dc.SetFont(get_default_font(8))
font_h = self.dc.GetCharHeight()
(tw, th) = (0, 0)
description = event.get_data("description")
lines = None
if description != None:
max_text_width = max_text_width(iw)
lines = break_text(description, self.dc, max_text_width)
th = len(lines) * self.dc.GetCharHeight()
for line in lines:
(lw, lh) = self.dc.GetTextExtent(line)
tw = max(lw, tw)
if icon != None:
inner_rect_w += BALLOON_RADIUS
inner_rect_w += min(tw, max_text_width)
inner_rect_h = max(inner_rect_h, th)
inner_rect_w = max(MIN_WIDTH, inner_rect_w)
bounding_rect, x, y = self._draw_balloon_bg(
self.dc, (inner_rect_w, inner_rect_h),
(event_rect.X + event_rect.Width / 2,
event_rect.Y),
True, sticky)
if icon != None:
self.dc.DrawBitmap(icon, x, y, False)
x += iw + BALLOON_RADIUS
if lines != None:
ty = y
for line in lines:
self.dc.DrawText(line, x, ty)
ty += font_h
x += tw
# Write data so we know where the balloon was drawn
# Following two lines can be used when debugging the rectangle
#self.dc.SetBrush(wx.TRANSPARENT_BRUSH)
#self.dc.DrawRectangleRect(bounding_rect)
self.balloon_data.append((event, bounding_rect))
def _draw_bitmap(self):
width, height = self.GetVirtualSizeTuple()
self.buffer_image = wx.EmptyBitmap(width, height)
memdc = wx.BufferedDC(None, self.buffer_image)
memdc.SetBackground(wx.Brush(self.GetBackgroundColour(), wx.SOLID))
memdc.Clear()
memdc.BeginDrawing()
monitoring.timer_start()
self.renderer.render(memdc)
monitoring.timer_end()
if monitoring.IS_ENABLED:
(width, height) = self.GetSizeTuple()
redraw_time = monitoring.timer_elapsed_ms()
monitoring.count_category_redraw()
memdc.SetTextForeground((255, 0, 0))
memdc.SetFont(get_default_font(10, bold=True))
memdc.DrawText(
"Redraw count: %d" % monitoring.category_redraw_count, 10,
height - 35)
memdc.DrawText("Last redraw time: %.3f ms" % redraw_time, 10,
height - 20)
memdc.EndDrawing()
del memdc
def get_font(self, time_period):
return get_default_font(8)
def get_font(self, time_period):
if (time_period.start_time.get_day_of_week() in (5, 6)):
return get_default_font(8, True)
else:
return get_default_font(8)
def get_font(self, time_period):
return get_default_font(8)
def get_font(self, time_period):
if (time_period.start_time.get_day_of_week() in (5, 6)):
return get_default_font(8, True)
else:
return get_default_font(8)
def _create_fonts(self):
self.header_font = get_default_font(12, True)
self.small_text_font = get_default_font(self.font_size)
self.small_text_font_bold = get_default_font(8, True)
def decrement_font_size(self, step=2):
if self.font_size > step:
self.font_size -= step
self.small_text_font = get_default_font(self.font_size)
self._adjust_outer_padding_to_font_size()
def increment_font_size(self, step=2):
self.font_size += step
self.small_text_font = get_default_font(self.font_size)
self._adjust_outer_padding_to_font_size()
