1e6b3faa83
The input region was set on the shaped texture, but the shaped texture was never picked properly, as it was never set to be reactive. Move the pick implementation and reactivity to the MetaSurfaceActor, and update the code everywhere else to expect a MetaSurfaceActor.
87 lines
3.2 KiB
C
87 lines
3.2 KiB
C
/*
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* shaped texture
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*
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* An actor to draw a texture clipped to a list of rectangles
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*
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* Authored By Neil Roberts <neil@linux.intel.com>
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*
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* Copyright (C) 2008 Intel Corporation
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __META_SHAPED_TEXTURE_H__
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#define __META_SHAPED_TEXTURE_H__
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#include <clutter/clutter.h>
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#include <X11/Xlib.h>
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G_BEGIN_DECLS
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#define META_TYPE_SHAPED_TEXTURE (meta_shaped_texture_get_type())
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#define META_SHAPED_TEXTURE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj),META_TYPE_SHAPED_TEXTURE, MetaShapedTexture))
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#define META_SHAPED_TEXTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_SHAPED_TEXTURE, MetaShapedTextureClass))
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#define META_IS_SHAPED_TEXTURE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_SHAPED_TEXTURE))
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#define META_IS_SHAPED_TEXTURE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_SHAPED_TEXTURE))
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#define META_SHAPED_TEXTURE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_SHAPED_TEXTURE, MetaShapedTextureClass))
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typedef struct _MetaShapedTexture MetaShapedTexture;
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typedef struct _MetaShapedTextureClass MetaShapedTextureClass;
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typedef struct _MetaShapedTexturePrivate MetaShapedTexturePrivate;
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struct _MetaShapedTextureClass
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{
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/*< private >*/
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ClutterActorClass parent_class;
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};
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/**
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* MetaShapedTexture:
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*
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* The <structname>MetaShapedTexture</structname> structure contains
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* only private data and should be accessed using the provided API
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*/
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struct _MetaShapedTexture
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{
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/*< private >*/
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ClutterActor parent;
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MetaShapedTexturePrivate *priv;
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};
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GType meta_shaped_texture_get_type (void) G_GNUC_CONST;
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void meta_shaped_texture_set_create_mipmaps (MetaShapedTexture *stex,
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gboolean create_mipmaps);
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gboolean meta_shaped_texture_update_area (MetaShapedTexture *stex,
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int x,
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int y,
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int width,
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int height);
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CoglTexture * meta_shaped_texture_get_texture (MetaShapedTexture *stex);
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void meta_shaped_texture_set_mask_texture (MetaShapedTexture *stex,
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CoglTexture *mask_texture);
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void meta_shaped_texture_set_opaque_region (MetaShapedTexture *stex,
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cairo_region_t *opaque_region);
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cairo_surface_t * meta_shaped_texture_get_image (MetaShapedTexture *stex,
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cairo_rectangle_int_t *clip);
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G_END_DECLS
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#endif /* __META_SHAPED_TEXTURE_H__ */
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