Icons for new mime-types.

[johnfound]

I want to register new mime-types for my program. So, I created needed .xml files:

x-asmsrc.xml:

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<?xml version="1.0" encoding="utf-8"?>
<mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>
<mime-type type="text/x-asmsrc">
  <comment>ASM source code</comment>
  <glob pattern="*.asm"/>
  <glob pattern="*.inc"/>
  <glob pattern="*.frm"/>
</mime-type>
</mime-info>

and
x-freshproject.xml:

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<?xml version="1.0" encoding="utf-8"?>
<mime-info xmlns='http://www.freedesktop.org/standards/shared-mime-info'>
<mime-type type="application/x-freshproject">
  <comment>Fresh IDE project</comment>
  <magic priority="50">
    <match type="string" offset="0" value="FNPr\r\n\x1a\n" />
  </magic>
  <glob pattern="*.fpr"/>
</mime-type>
</mime-info>

I have two icon files as well: x-asmsrc.png and x-freshproject.png

Then I am calling:

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xdg-icon-resource install --context mimetypes --size 16 ./x-asmsrc.png text-x-asmsrc
xdg-icon-resource install --context mimetypes --size 16 ./x-freshproject.png application-x-freshproject

and then

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xdg-mime install x-asmsrc.xml
xdg-mime install x-freshproject.xml

As a result, these two mime types are properly installed and used when the file type is displayed in the file manager (any). I can assign default application and the files are properly opened on double click, etc.

But the problem! In PCManFM, only application/x-freshproject files are displayed with the proper icon. text/x-asmsrc are displayed with the generic text file icon.
In other file managers tested the text/x-asmsrc files are displayed with the correct icon "x-asmsrc.png" icon.

What are the reasons for such behavior? What I can make to fix it?

Regards

[LStranger]

What version of pcmanfm do you use? Check if you use stable version, preferable last released one.