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theme: Detect dark theme with its background color
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parent
2cd45d020c
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@ -550,11 +550,22 @@ class Gitg.DiffViewFileRendererText : Gtk.SourceView, DiffSelectable, DiffViewFi
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var dark = settings.gtk_application_prefer_dark_theme || (theme != null && theme.has_suffix(":dark"));
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if (!dark) {
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var stylecontext = get_style_context();
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Gdk.RGBA rgba;
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var background_set = stylecontext.lookup_color("theme_bg_color", out rgba);
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if (background_set && rgba.red + rgba.green + rgba.blue < 1.0)
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{
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dark = true;
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}
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}
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if (dark)
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{
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header_attributes.background = Gdk.RGBA() { red = 136.0 / 255.0, green = 138.0 / 255.0, blue = 133.0 / 255.0, alpha = 1.0 };
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added_attributes.background = Gdk.RGBA() { red = 78.0 / 255.0, green = 154.0 / 255.0, blue = 6.0 / 255.0, alpha = 1.0 };
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removed_attributes.background = Gdk.RGBA() { red = 164.0 / 255.0, green = 0.0, blue = 0.0, alpha = 1.0 };
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header_attributes.background = Gdk.RGBA() { red = 88.0 / 255.0, green = 88.0 / 255.0, blue = 88.0 / 255.0, alpha = 1.0 };
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added_attributes.background = Gdk.RGBA() { red = 32.0 / 255.0, green = 68.0 / 255.0, blue = 21.0 / 255.0, alpha = 1.0 };
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removed_attributes.background = Gdk.RGBA() { red = 130.0 / 255.0, green = 55.0 / 255.0, blue = 53.0 / 255.0, alpha = 1.0 };
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}
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else
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{
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