forked from AuroraMiddleware/gtk
81 lines
2.7 KiB
C
81 lines
2.7 KiB
C
#ifndef __GSK_RENDER_NODE_PRIVATE_H__
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#define __GSK_RENDER_NODE_PRIVATE_H__
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#include "gskrendernode.h"
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#include <cairo.h>
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G_BEGIN_DECLS
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typedef struct _GskRenderNodeClass GskRenderNodeClass;
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#define GSK_IS_RENDER_NODE_TYPE(node,type) (GSK_IS_RENDER_NODE (node) && (node)->node_class->node_type == (type))
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struct _GskRenderNode
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{
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const GskRenderNodeClass *node_class;
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volatile int ref_count;
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/* Use for debugging */
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char *name;
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/* Scaling filters */
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GskScalingFilter min_filter;
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GskScalingFilter mag_filter;
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graphene_rect_t bounds;
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};
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struct _GskRenderNodeClass
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{
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GskRenderNodeType node_type;
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gsize struct_size;
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const char *type_name;
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void (* finalize) (GskRenderNode *node);
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void (* draw) (GskRenderNode *node,
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cairo_t *cr);
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GVariant * (* serialize) (GskRenderNode *node);
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GskRenderNode * (* deserialize) (GVariant *variant,
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GError **error);
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};
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GskRenderNode *gsk_render_node_new (const GskRenderNodeClass *node_class, gsize extra_size);
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GVariant * gsk_render_node_serialize_node (GskRenderNode *node);
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GskRenderNode * gsk_render_node_deserialize_node (GskRenderNodeType type, GVariant *variant, GError **error);
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double gsk_opacity_node_get_opacity (GskRenderNode *node);
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const GskRoundedRect * gsk_border_node_peek_outline (GskRenderNode *node);
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float gsk_border_node_get_width (GskRenderNode *node, guint i);
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const GdkRGBA * gsk_border_node_peek_color (GskRenderNode *node, guint i);
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GskRenderNode *gsk_cairo_node_new_for_surface (const graphene_rect_t *bounds, cairo_surface_t *surface);
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cairo_surface_t *gsk_cairo_node_get_surface (GskRenderNode *node);
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GskTexture *gsk_texture_node_get_texture (GskRenderNode *node);
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const GdkRGBA *gsk_color_node_peek_color (GskRenderNode *node);
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const graphene_rect_t * gsk_clip_node_peek_clip (GskRenderNode *node);
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const GskRoundedRect * gsk_rounded_clip_node_peek_clip (GskRenderNode *node);
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GskRenderNode * gsk_shadow_node_get_child (GskRenderNode *node);
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const GskShadow * gsk_shadow_node_peek_shadow (GskRenderNode *node, gsize i);
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gsize gsk_shadow_node_get_n_shadows (GskRenderNode *node);
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void gsk_transform_node_get_transform (GskRenderNode *node, graphene_matrix_t *transform);
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GskRenderNode * gsk_blend_node_get_bottom_child (GskRenderNode *node);
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GskRenderNode * gsk_blend_node_get_top_child (GskRenderNode *node);
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GskBlendMode gsk_blend_node_get_blend_node (GskRenderNode *node);
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GskRenderNode * gsk_cross_fade_node_get_start_child (GskRenderNode *node);
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GskRenderNode * gsk_cross_fade_node_get_end_child (GskRenderNode *node);
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double gsk_cross_fade_node_get_progress (GskRenderNode *node);
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G_END_DECLS
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#endif /* __GSK_RENDER_NODE_PRIVATE_H__ */
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