Some improvements made while investigating bug #608855. This does not
solve the bug however, and in fact I now believe the bug is actually a
GTK+ issue after reproducing the bug in gtk-demo.
These improvements restore multiple selections via Ctrl+Click and
Shift+Click, and also reduces the frequency that we synchronize the
selection between Icon View and Tree View.
Still remaining:
GtkAccessible::widget
GtkAssistant::forward
GtkAssistant::back
GtkObject::flags
GtkTreeStore::stamp
The GtkAssistant fields are related to bug #596428. We don't
need accessor functions so much as the enhancement described
there implemented.
https://bugzilla.gnome.org/show_bug.cgi?id=615613
Rewrite the attachment UI to better utilize GIO and also to migrate from
GnomeIconList to GtkIconView. This also introduces a "List View" option
similar to Nautilus, as well as the EAttachmentHandler framework for
extending attachment handling (may eventually replace EMFormatHook).
This commit also fixes a number of secondary attachment bugs:
Bug 311609 – new attachment bar should use regular gtk+ expander
Bug 314923 – Drag and Drop in attachment window is inconsistent and
requires additional click
Bug 338179 – attachment saving ...
Bug 350364 – Action to get info about attachments
Bug 383047 – Viewing mail attachments
Bug 427235 – Can't copy attachment mime type string
Bug 454091 – Cannot save multiple attachments who have the same name
Bug 494629 – Rethink composer's attachment UI
Bug 553970 – Evolution ignores umask when saving attachments
Bug 577375 – mailto: and attach doesn't URL un-escape
