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render: Make image effect not depend on state

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Instead rely on -gtk-image-effect only. Adwaita should already work this
way.

Relying on state was a leftover feature from the GTK 2 days.
This commit is contained in:
Benjamin Otte 2015-03-18 15:22:09 +01:00
parent 0529e15d61
commit 99c4f2dd39
1 changed files with 13 additions and 11 deletions
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24
gtk/gtkrender.c
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@ -1077,7 +1077,6 @@ gtk_do_render_icon_pixbuf (GtkStyleContext *context,
GdkPixbuf *scaled;
GdkPixbuf *stated;
GdkPixbuf *base_pixbuf;
GtkStateFlags state;
gint width = 1;
gint height = 1;
cairo_t *cr;
@ -1089,8 +1088,6 @@ gtk_do_render_icon_pixbuf (GtkStyleContext *context,
base_pixbuf = gtk_icon_source_get_pixbuf (source);
G_GNUC_END_IGNORE_DEPRECATIONS;
state = gtk_style_context_get_state (context);
g_return_val_if_fail (base_pixbuf != NULL, NULL);
if (size != (GtkIconSize) -1 &&
@ -1122,9 +1119,9 @@ gtk_do_render_icon_pixbuf (GtkStyleContext *context,
image_effect = _gtk_css_image_effect_value_get
(_gtk_style_context_peek_property (context, GTK_CSS_PROPERTY_GTK_IMAGE_EFFECT));
if (image_effect == GTK_CSS_IMAGE_EFFECT_DIM ||
state & GTK_STATE_FLAG_INSENSITIVE)
switch (image_effect)
{
case GTK_CSS_IMAGE_EFFECT_DIM:
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
gdk_pixbuf_get_width (scaled),
gdk_pixbuf_get_height (scaled));
@ -1139,10 +1136,9 @@ gtk_do_render_icon_pixbuf (GtkStyleContext *context,
cairo_image_surface_get_width (surface),
cairo_image_surface_get_height (surface));
cairo_surface_destroy (surface);
}
else if (image_effect == GTK_CSS_IMAGE_EFFECT_HIGHLIGHT ||
state & GTK_STATE_FLAG_PRELIGHT)
{
break;
case GTK_CSS_IMAGE_EFFECT_HIGHLIGHT:
surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
gdk_pixbuf_get_width (scaled),
gdk_pixbuf_get_height (scaled));
@ -1158,9 +1154,15 @@ gtk_do_render_icon_pixbuf (GtkStyleContext *context,
cairo_image_surface_get_width (surface),
cairo_image_surface_get_height (surface));
cairo_surface_destroy (surface);
break;
default:
g_warn_if_reached ();
/* fall through */
case GTK_CSS_IMAGE_EFFECT_NONE:
stated = scaled;
break;
}
else
stated = scaled;
return stated;
}