diff --git a/gramps/plugins/lib/libcairodoc.py b/gramps/plugins/lib/libcairodoc.py index 9327ca6ba..b7ee42bd2 100644 --- a/gramps/plugins/lib/libcairodoc.py +++ b/gramps/plugins/lib/libcairodoc.py @@ -69,7 +69,7 @@ log = logging.getLogger(".libcairodoc") # GTK modules # #------------------------------------------------------------------------- -from gi.repository import Pango, PangoCairo +from gi.repository import Pango, PangoCairo, Gdk #------------------------------------------------------------------------ # @@ -629,18 +629,50 @@ class GtkDocParagraph(GtkDocBaseElement): #now recalculate the attrilist: newattrlist = layout.get_attributes().copy() newattrlist.filter(self.filterattr, index) - oldattrlist = newattrlist.get_iterator() - while next(oldattrlist) : - vals = oldattrlist.get_attrs() - #print vals - for attr in vals: - newattr = attr.copy() - newattr.start_index -= index if newattr.start_index > index \ - else 0 - newattr.end_index -= index - newattrlist.insert(newattr) - new_paragraph.__set_attrlist(newattrlist) +## GTK3 PROBLEM: get_iterator no longer available!! +## REFERENCES: +## http://www.gramps-project.org/bugs/view.php?id=6208 +## https://bugzilla.gnome.org/show_bug.cgi?id=646788 +## workaround: https://github.com/matasbbb/pitivit/commit/da815339e5ce3631b122a72158ba9ffcc9ee4372 +## OLD EASY CODE: +## oldattrlist = newattrlist.get_iterator() +## while oldattrlist.next() : +## vals = oldattrlist.get_attrs() +## #print (vals) +## for attr in vals: +## newattr = attr.copy() +## newattr.start_index -= index if newattr.start_index > index \ +## else 0 +## newattr.end_index -= index +## newattrlist.insert(newattr) +## ## START OF WORKAROUND + oldtext = self._text + pos = 0 + realpos = 0 + markstarts = [] + while pos < index: + char = oldtext[realpos] + if char == '<' and oldtext[realpos+1] != '/': + # a markup starts + end = realpos + oldtext[realpos:].find('>') + 1 + markstarts += [oldtext[realpos:end]] + realpos = end + elif char == '<': + #this is the closing tag, we did not stop yet, so remove tag! + realpos = realpos + oldtext[realpos:].find('>') + 1 + markstarts.pop() + else: + pos +=1 + realpos += 1 + #now construct the marked up text to use + newtext = ''.join(markstarts) + newtext += oldtext[realpos:] + #have it parsed + parse_ok, newattrlist, _plaintext, accel_char= \ + Pango.parse_markup(newtext, -1, '\000') +## ##END OF WORKAROUND + new_paragraph.__set_attrlist(newattrlist) # then update the first one self.__set_plaintext(self._plaintext.encode('utf-8')[:index]) self._style.set_bottom_margin(0) @@ -1031,8 +1063,7 @@ class GtkDocPicture(GtkDocBaseElement): cr.save() cr.translate(l_margin, 0) cr.scale(scale, scale) - gcr = Gdk.CairoContext(cr) - gcr.set_source_pixbuf(pixbuf, + Gdk.cairo_set_source_pixbuf(cr, pixbuf, (img_width / scale - pixbuf_width) / 2, (img_height / scale - pixbuf_height) / 2) cr.rectangle(0 , 0, img_width / scale, img_height / scale)