talkatu/talkatu

Add support for rendering basic HTML in TalkatuHistory.

2021-01-25, Gary Kramlich
0a9e000e7d0f
Add support for rendering basic HTML in TalkatuHistory.

* Remove the data argument from class methods
* Renamed TalkatuHtmlParser to TalkatuHtmlRenderer
* Created TalkatuHtmlPangoRenderer
* Use the TalkatuMessage::content-type to determine how to render the text in
TalkatuHistory.

Testing Done:
Tested in the demo with a hack for the content type that will be fixed in a later review request.

Reviewed at https://reviews.imfreedom.org/r/403/
<?xml version="1.0" encoding="UTF-8"?>
<gresources>
<gresource prefix="/org/imfreedom/keep/talkatu/talkatu/ui">
<file compressed="true">attachmentdialog.ui</file>
<file compressed="true">attachmentpreview.ui</file>
<file compressed="true">editor.ui</file>
<file compressed="true">historyrow.ui</file>
<file compressed="true">linkdialog.ui</file>
<file compressed="true">messageactions.ui</file>
<file compressed="true">toolbar.ui</file>
</gresource>
</gresources>