Convert Components.ConversationActions to a widget that encapsulates
selectively visible conversations action groups. Use multiple instances
of that in preference to a single shared instance that gets re-parented
as the responsive UI adjusts.
Flatten the custom widget hierarchy a bit by merging the
`ConversationActionBar` and `ConversationHeaderbar` widgets into
`MainToolbar` itself.
Add private HeaderRow and EntryHeaderRow widgets for displaying editable
headers in the composer, convert to using that to wrap up common
properties and functionality for each of the header rows.
Rename `UpgradeDialog` to `DatabaseManager` since it's not actually a
dialog, move it into the APplication package. Replace old Glade UI file
with a custom built dialog since it's trivial and so we can make it
modal for a main window.
Fixes#1007
Use CSS instead of widget props to ensure widgets have sufficient
white space.
This will allow adding additional action bars (e.g. by plugins) in a
more straight-forward manner.
Remove stock infobars from ConversationEmail and ConversationMessage
builder files. Use common ComponentsInfobar for remote image loading
infobar. Use Components.InfoBarStack in ConversationMessage for plugin
support.
Create new Application.AttachmentManager class and move code for saving
attachments there from both Application.Controller and MainWindow since
aside from needing the latter for dialogs it is independent of both.
Create new Components.AttachmentPane widget for diplaying attachents
for an email in the ConversationViewer.
Update ConversationEmail and ConversationMessage to use these two new
classes directly, rather than implementing save management itself or
requiring the MainWindow to wire up signals on these classes.
Remove the first/last child hacks from ConversationListBox since the
GTK+ fix for :first-class and :last-class landed in early 3.22.x
releases. Ensure the first expanded email is properly size-allocated
before loading others, that it remains unmoving in the list as other
rows are added, add a loading bar above it when there are more email to
load below it.
Paint the row that was picked up as the drag icon, dim the actual row
and don't highlight it when dragging over itself.
Icon drawing code courtesy ebassi's tutorial:
https://blog.gtk.org/2017/04/23/drag-and-drop-in-lists/
* src/client/components/main-window-info-bar.vala (MainWindowInfoBar):
New class and UI file for displaying an info bar in the main window, as
well as providing a way to show technical informartion if needed.
* src/client/components/main-window.vala (MainWindow): Add a Gtk.Frame
and container to hold inforbar instances. Show it when showing an
infobar, and hide it when there are none. Add show_infobar() method to
provide a cromulent way of adding info bars.
* src/client/application/geary-controller.vala (BaseObject): Rather than
bailing out on an account when an error occurs, display an info bar
instead.
* ui/geary.css: Style the info bar frame to only show a border between
main content and the info bars.
Bug 778033
* src/client/conversation-viewer/conversation-message.vala
(ConversationMessage::highlight_search_terms): Also check the subject
for matching items and highlight if found.
* src/client/conversation-viewer/conversation-list-box.vala
(ConversationListBox::EmailRow): Update matching row class to
disambiguate from matching headers.
* ui/geary.css: Ensure matching subject labels get highlighted.
