This adds the Powerline face to our set of built-in faces, which
represents glyphs that are used to draw Powerline-style shell prompts
and status lines.
Since these are used similar to box-drawing characters, alignment is
important, and this gives us the most control in preventing related
artifacts.
This initial commit is scaffolding and support for the various solid
triangles - additional glyphs will come in other commits.
Fixes#675.
Fixes#933
On startup, we'd set the cursor to "text" but we wouldn't store that as
our cursor so when the mouse was unhidden, we'd go back to "default".
This PR changes it so that on surface startup we set and store the
"text" cursor so as the cursor hides/shows it reverts to the proper
value.
Fixes#932
We have to do this for Metal as well (this code is copied from Metal)
since Metal doesnt even allow RGB textures. I couldn't figure out a way
to get the A value to be "255" (byte), it seems to always be set to 1
which gets normalized to 1/255, so lets just manually convert.
Fixes#906
This changes our resize behavior when increasing row height.
If the cursor was originally at the bottom of the viewport, existing
scrollback (if it exists) will be "pulled down" from the top,
effectively keeping the cursor at the bottom. This is the behavior
today, prior to this commit.
If the cursor is not at the bottom of the viewport, scrollback will NOT
be "pulled down" and instead blank lines will be added _below_. This is
new behavior.
This adds the gtk-titlebar option, which allows you to toggle the GTK
titlebar on (default) and off.
Under some circumstances (e.g. tiling WMs with titlebars enabled), one
may wish to disable the GTK titlebar/CSD for aesthetic reasons. This
allows you to do that.
Fixes#920.
Related to #914
U+200D is the zero-width joiner character used for multi-codepoint
Emojis. When faced with a multi-codepoint grapheme, the font shaper must
find a font that provides _all codepoints_ consistently. However, U+200D
isn't meant to be provided by any font. As a result, the font shaper
search ends up iterating over every font looking for a match.
Fixes#882
This hooks up all the GTK.IMContext things properly so that we support
switching input methods, popups, etc. This should improve our support
for asian languages, emoji input, etc.
Fixes#906
Previously, when the cursor isn't at the bottom and you resized to less
cols, the cursor would jump to the bottom of the viewport. But if you
resized to more columns it didn't do this. This was jarring. This commit
attempts to keep the cursor at the same place.
