forked from bartvdbraak/blender
switching the active brush with Alt+Wheel would crash when going past the last, need rna to clamp the range.
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efae4c8f21
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68f94765bd
@ -142,6 +142,21 @@ static int rna_ParticleEdit_hair_get(PointerRNA *ptr)
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return (edit && edit->psys);
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}
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static void rna_Paint_active_brush_index_set(PointerRNA *ptr, int value)
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{
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Paint *p= ptr->data;
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CLAMP(value, 0, p->brush_count-1);
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p->active_brush_index= value;
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}
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static void rna_Paint_active_brush_index_range(PointerRNA *ptr, int *min, int *max)
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{
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Paint *p= ptr->data;
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*min= 0;
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*max= MAX2(p->brush_count-1, 0);
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}
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#else
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static void rna_def_paint(BlenderRNA *brna)
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@ -162,7 +177,8 @@ static void rna_def_paint(BlenderRNA *brna)
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RNA_def_property_ui_text(prop, "Brushes", "Brushes selected for this paint mode.");
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prop= RNA_def_property(srna, "active_brush_index", PROP_INT, PROP_NONE);
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RNA_def_property_range(prop, 0, INT_MAX);
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RNA_def_property_int_funcs(prop, NULL, "rna_Paint_active_brush_index_set", "rna_Paint_active_brush_index_range");
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RNA_def_property_range(prop, 0, INT_MAX);
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/* Fake property to get active brush directly, rather than integer index */
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prop= RNA_def_property(srna, "brush", PROP_POINTER, PROP_NONE);
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