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gui: don't regenerate the SVG when the rotate button is clicked 

Do this when we're saving the file instead and rotate the pixbuf itself only.
For the tablet-wide orientation we regenerate the SVGs because this is
supposed to be a once-off setting so being smart here doesn't gain us
anything.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer 2019-08-22 13:51:21 +10:00
parent abe96aa4eb
commit 8c9454a298
1 changed files with 9 additions and 1 deletions
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10
tuhi/gui/drawing.py
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@ -119,6 +119,12 @@ class Drawing(Gtk.EventBox):
response = dialog.run()
if response == Gtk.ResponseType.OK:
import shutil
# regenerate the SVG based on the current rotation.
# where we used the orientation buttons, we haven't updated the
# file itself.
self.refresh()
file = dialog.get_filename()
shutil.copyfile(self.svg.filename, file)
# FIXME: error handling
@ -132,14 +138,16 @@ class Drawing(Gtk.EventBox):
@Gtk.Template.Callback('_on_rotate_button_clicked')
def _on_rotate_button_clicked(self, button):
if button == self.btn_rotate_left:
self.pixbuf = self.pixbuf.rotate_simple(GdkPixbuf.PixbufRotation.COUNTERCLOCKWISE)
advance = 1
else:
self.pixbuf = self.pixbuf.rotate_simple(GdkPixbuf.PixbufRotation.CLOCKWISE)
advance = 3
orientations = ['portrait', 'landscape', 'reverse-portrait', 'reverse-landscape'] * 3
o = orientations[orientations.index(self.orientation) + advance]
self.orientation = o
self.refresh()
self.redraw()
@Gtk.Template.Callback('_on_enter')
def _on_enter(self, *args):