Martino Ferrari
f3d68cfdd4
Both are drawn to the GNOME HIG: a 128px instrument face that leaves its margins, carries one 4px front profile for depth and no gradients or shadows, and a 16px symbolic reduction of the same metaphor in fills only. The colour icon strokes its sine because it is never recoloured; the symbolic one cannot. Every file in the manifest now preprocesses through xmllint, because a malformed SVG is the one icon failure no runtime check can see: librsvg refuses the file while the name still resolves, so the icon draws nothing and has_icon() says it is fine.
28 lines
1.7 KiB
XML
28 lines
1.7 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!-- SPDX-License-Identifier: MIT -->
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<!-- SPDX-FileCopyrightText: 2026 Martino Ferrari -->
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<!--
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The icons this app had to draw for itself, compiled into the binary so there is still
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exactly one file to run. `gtk_icon_theme_add_resource_path()` wants the tree an icon theme
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has, so the prefix is followed by `<size>/<context>`; `scalable` is the one that means
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"an SVG, use it at any size", and `apps` is where an application icon belongs.
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Every file carries `preprocess="xml-stripblanks"`, which makes glib-compile-resources pipe
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it through xmllint. That is the only thing that catches a malformed SVG: librsvg refuses
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such a file outright, but the icon *name* still resolves, so `gtk_icon_theme_has_icon()`
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returns true and the icon simply draws nothing. No runtime GTK call can tell the two apart
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(`lookup_icon()` never returns NULL and always reports the size it was asked for), so the
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check belongs here, where a double hyphen inside a comment fails the build with a file,
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line and column instead.
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-->
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<gresources>
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<gresource prefix="/org/udpscope/icons">
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<file preprocess="xml-stripblanks">scalable/actions/udpscope-trigger-symbolic.svg</file>
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<file preprocess="xml-stripblanks">scalable/actions/udpscope-cursors-symbolic.svg</file>
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<file preprocess="xml-stripblanks">scalable/actions/udpscope-measure-symbolic.svg</file>
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<file preprocess="xml-stripblanks">scalable/actions/udpscope-math-symbolic.svg</file>
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<file preprocess="xml-stripblanks">scalable/apps/org.udpscope.app.svg</file>
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<file preprocess="xml-stripblanks">scalable/apps/org.udpscope.app-symbolic.svg</file>
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</gresource>
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</gresources>
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