def draw(self, cr):
x = self.x
y = self.y
background_colour = self.background_colour
background_colour[3] *= self.opacity
cr.set_source_rgba(*background_colour)
rounded_rectangle(cr, x, y, self.width, self.height, 5, 5)
cr.fill()
cr.save()
cr.set_operator(cairo.OPERATOR_SOURCE)
rounded_rectangle(cr, x, y, self.width, self.height, 5, 5)
border_colour = self.border_colour
border_colour[3] *= self.opacity
cr.set_source_rgba(*border_colour)
cr.set_line_width(self.border_width)
cr.stroke()
cr.restore()
if self._thumbnail is not None:
cr.set_source_surface(self._thumbnail, x + self.inner_space, y + self.inner_space)
cr.rectangle(x + self.inner_space, y + self.inner_space, 40, 40)
cr.fill()
text_space_left = x + self.image_size + self.inner_space * 2
else:
text_space_left = x + self.inner_space * 2
pg = pangocairo.CairoContext(cr)
pgl = pg.create_layout()
pgl.set_font_description(self.title_font)
pgl.set_markup(self.title)
cr.move_to(text_space_left, y + self.inner_space)
title_colour = self.title_colour
title_colour[3] *= self.opacity
cr.set_source_rgba(*title_colour)
pg.show_layout(pgl)
if self.caption is not None:
pgl = pgl.copy()
pgl.set_font_description(self.caption_font)
pgl.set_markup(self.caption)
cr.move_to(text_space_left, y + self.height - pgl.get_pixel_size()[1] - self.inner_space)
caption_colour = self.caption_colour
caption_colour[3] *= self.opacity
cr.set_source_rgba(*caption_colour)
pg.show_layout(pgl)
def draw_window(self, widget, event, type="key"):
c = widget.window.cairo_create()
#Make the window transparent
width = widget.get_allocation().width
height = widget.get_allocation().height
c.set_source_rgba(0.0, 0.0, 0.0, 0.0)
c.set_operator(cairo.OPERATOR_SOURCE)
c.paint()
c.set_operator(cairo.OPERATOR_OVER)
self.pg = pangocairo.CairoContext(c)
self.pgl = self.pg.create_layout()
self.pgl.set_width(gtk.gdk.screen_get_default().get_width() * pango.SCALE)
pgfont = pango.FontDescription("sans 28")
pgfont.set_family("Droid Sans")
self.pgl.set_font_description(pgfont)
text = markup_escape_text(self._searchbox.get_text())
self.pgl.set_markup('<span letter_spacing="-1000">%s</span>' % text)
cursor_pos = _char_offset_to_byte_offset(self._searchbox.get_position(), text)
#sort out selected text
try:
selected = self._searchbox.get_selection_bounds()
selected_1_pos = self.pgl.get_cursor_pos(_char_offset_to_byte_offset(selected[0], text))[0]
selected_2_pos = self.pgl.get_cursor_pos(_char_offset_to_byte_offset(selected[1], text))[0]
except IndexError:
selected_1_pos = None
(pglw, pglh) = self.pgl.get_pixel_size()
print pglw, pglh
width = max(120, pglw + 80)
height = max(120, pglh + 80)
widget.resize(width, height)
pglx = (width / 2) - (pglw / 2)
pgly = (height / 2) - (pglh / 2)
print pglx, pgly
c.set_source_rgba(0.0, 0.0, 0.0, 0.7)
rounded_rectangle(c, 20, 20, width - 40, height - 40, 10, 10)
c.fill()
rounded_rectangle(c, 20, 20, width - 40, height - 40, 10, 10)
c.set_source_rgba(0.2, 0.2, 0.2, 0.7)
c.stroke()
if selected_1_pos is not None:
c.set_source_rgba(1, 1, 1, 0.1)
selected_w = (selected_2_pos[0] - selected_1_pos[0]) / pango.SCALE
rounded_rectangle(c, selected_1_pos[0] / pango.SCALE + pglx - 5, selected_1_pos[1] / pango.SCALE + pgly - 5, selected_w + 10,
selected_1_pos[3] / pango.SCALE + 10, 5, 5)
c.fill()
c.set_source_rgb(1, 1, 1)
c.move_to(pglx, pgly)
self.pg.update_layout(self.pgl)
self.pg.show_layout(self.pgl)
# Draw the cursor
if len(text) and cursor_pos != len(text):
cursor_pos = self.pgl.get_cursor_pos(cursor_pos)[0]
c.set_source_rgba(1, 1, 1, 0.7)
c.rectangle(cursor_pos[0] / pango.SCALE + pglx, cursor_pos[1] / pango.SCALE + pgly, 1, cursor_pos[3] / pango.SCALE)
c.fill()
