Fix GLib-critical on start and redraw on seek

[saivert]

Fixes the following critical:

(deadbeef:327963): GLib-CRITICAL **: 22:44:42.063: Source ID 23 was not found when attempting to remove it

This happens when deadbeef launches in stopped state.

Also fixes the glitches when seeking by always redrawing on seeks.

edit: I am just piling on changes I want merged here because it improves the plugin. Do as you wish.

[Samueru-sama]

Fixes the following critical:

(deadbeef:327963): GLib-CRITICAL **: 22:44:42.063: Source ID 23 was not found when attempting to remove it

This happens when deadbeef launches in stopped state.

Also fixes the glitches when seeking by always redrawing on seeks.

edit: I am just piling on changes I want merged here because it improves the plugin. Do as you wish.

Hey I know this isn't the right place to ask, but can you please share precompiled binaries with this fix? I'm on arch linux and the compilation fails with exit status 4 every time, even the Aur package fails to build, likely because it is too old already.

[begin-theadventure]

@Samueru-sama Download snapshot from the AUR, and change the source to:
source=("git+https://github.com/saivert/ddb_waveform_seekbar#branch=fixes2021")

[begin-theadventure]

I tested this commit and the issue described in #31 is less noticeable, although when spamming fast scrolling DeadBeeF lags much more and CPU usage is greater, in my case from ~4% to 25%, origin spikes to ~14%.

[Samueru-sama]

source=("git+https://github.com/saivert/ddb_waveform_seekbar#branch=fixes2021")

I can't compile, I get this error: https://pastebin.com/8UXz7DwJ

I've tried manually compiling, using the aur packages and now what you recommended, every single time I get the same error, I even asked a friend that uses Ubuntu to try to compile it on their machine and they also had the same error.

[saivert]

I have fixed this now

[Samueru-sama]

I have fixed this now

Thank you, I was able to compile it and the issue with the bar is gone as well!