atril/libview, branch v1.22.3

libview: fixing memory leak

2019-12-08T18:16:54+00:00

The memory leak was caused by a g_signal_connect
which was never disconnected. This patch makes
sure the signal is disconnected and the job is
cancelled before creating another rendering job.
It additionally introduces a helper function to
cleanly finalize the job.

origin commit:
https://gitlab.gnome.org/GNOME/evince/commit/939c434

Revert "First page should not reloaded"

2019-12-08T18:16:40+00:00

This reverts commit 00fad2c0d0fcdade570a08f046e85a4558f1fc0c.

and fixes https://github.com/mate-desktop/atril/issues/404

libview: Reset `pressed_button` when starting Drag and Drop

2019-11-23T13:44:21+00:00

If view->pressed_button is left set, when the Drag and Drop operation completes, Atril will act as if it is still in a selection event.

Adapted from: https://gitlab.gnome.org/GNOME/evince/commit/92828bb797742e04aadbfdd62ba1da36837c37cf

EvView: Fix cursor movement when logical and visual line order differs

2018-10-20T16:04:55+00:00

Make sure not to move the caret in the wrong direction when restoring
the visual line X offset, in case the visual and logical order is
slightly different.

The algorithm used to move the cursor on the next line and restore the
X position across lines works as follows:

1. Move `cursor_offset` to the next line by incrementing it until
   reaching a line break;
2. Find the Y coordinate corresponding to the new cursor_offset;
3. Find the text closest to the new Y coordinate and the previous X
   coordinate.
4. Move cursor_offset to the text at this new (X, Y) location.

The issue lies in step 3, which can find a position on a different line
than expected in case several lines have a nearly the same Y position.

Evince references:
* https://gitlab.gnome.org/GNOME/evince/issues/889
* https://gitlab.gnome.org/GNOME/evince/merge_requests/81
* https://gitlab.gnome.org/GNOME/evince/commit/dddd98b4c7922e2906bba6a31afa07837ae6c39c

presentation: avoid deprecated 'gtk_style_context_set_background'

2018-07-18T10:49:40+00:00

libview: replace deprecated gdk_flush

2018-05-10T20:45:31+00:00

view: Fix page background rendering while loading

2018-04-05T15:52:41+00:00

origin commit:
https://git.gnome.org/browse/evince/commit/?h=gnome-3-8&id=38528f9

view: Use a rendered frame instead of custom border

2018-04-05T15:52:41+00:00

So it can be styled with CSS.

https://bugzilla.gnome.org/show_bug.cgi?id=653294

origin commit:
https://git.gnome.org/browse/evince/commit/?h=gnome-3-8&id=7a6b53a
https://git.gnome.org/browse/evince/commit/?h=gnome-3-8&id=4657961

a11y: Return correct start and end offsets

2018-04-05T15:11:43+00:00

This modifies ev_page_accessible_get_range_for_boundary to ensure that
the start and end offsets it returns are within the allowed range.

https://bugzilla.gnome.org/show_bug.cgi?id=777992

origin commit:
https://git.gnome.org/browse/evince/commit/?id=e95a4e3

a11y: Fix crash with Orca screen reader

2018-04-05T15:11:43+00:00

ev_page_accessible_get_substring gets called with out of bounds values
leading to a crash.  Clamp start_offset to a valid range.

https://bugzilla.gnome.org/show_bug.cgi?id=777992

origin commit:
https://git.gnome.org/browse/evince/commit/?id=b34f357