forked from AuroraMiddleware/gtk
121e61cf01
Using GtkCssSection in public headers here may be ok from the C perspective, since it all ends up in the same library anyway. But it causes circular dependency problems for our gir files that are still split by namespace. To avoid this problem, copy the GtkCssLocation struct struct as GskParseLocation, and pass take two of them instead of a GtkCssSection in the error callback. Update all users. Fixes: #2454
491 lines
27 KiB
C
491 lines
27 KiB
C
/* GSK - The GTK Scene Kit
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*
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* Copyright 2016 Endless
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GSK_RENDER_NODE_H__
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#define __GSK_RENDER_NODE_H__
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#if !defined (__GSK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gsk/gsk.h> can be included directly."
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#endif
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#include <gsk/gskroundedrect.h>
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#include <gsk/gsktypes.h>
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#include <gsk/gskglshader.h>
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#include <gtk/css/gtkcss.h>
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G_BEGIN_DECLS
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#define GSK_TYPE_RENDER_NODE (gsk_render_node_get_type ())
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#define GSK_IS_RENDER_NODE(obj) ((obj) != NULL)
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#define GSK_SERIALIZATION_ERROR (gsk_serialization_error_quark ())
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typedef struct _GskRenderNode GskRenderNode;
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typedef struct _GskColorStop GskColorStop;
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typedef struct _GskShadow GskShadow;
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struct _GskColorStop
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{
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float offset;
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GdkRGBA color;
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};
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struct _GskShadow
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{
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GdkRGBA color;
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float dx;
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float dy;
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float radius;
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};
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typedef struct _GskParseLocation GskParseLocation;
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struct _GskParseLocation
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{
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gsize bytes;
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gsize chars;
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gsize lines;
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gsize line_bytes;
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gsize line_chars;
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};
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/**
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* GskParseErrorFunc:
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* @start: start of the error location
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* @end: end of the error location
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* @error: the error
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* @user_data: user data
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*
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* The type of callback that is called when a parse error occurs
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* during deserialization of node data.
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*/
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typedef void (* GskParseErrorFunc) (const GskParseLocation *start,
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const GskParseLocation *end,
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const GError *error,
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gpointer user_data);
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GDK_AVAILABLE_IN_ALL
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GType gsk_render_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GQuark gsk_serialization_error_quark (void);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_render_node_ref (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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void gsk_render_node_unref (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GskRenderNodeType gsk_render_node_get_node_type (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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void gsk_render_node_get_bounds (GskRenderNode *node,
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graphene_rect_t *bounds);
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GDK_AVAILABLE_IN_ALL
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void gsk_render_node_draw (GskRenderNode *node,
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cairo_t *cr);
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GDK_AVAILABLE_IN_ALL
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GBytes * gsk_render_node_serialize (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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gboolean gsk_render_node_write_to_file (GskRenderNode *node,
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const char *filename,
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GError **error);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_render_node_deserialize (GBytes *bytes,
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GskParseErrorFunc error_func,
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gpointer user_data);
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#define GSK_TYPE_DEBUG_NODE (gsk_debug_node_get_type())
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#define GSK_TYPE_COLOR_NODE (gsk_color_node_get_type())
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#define GSK_TYPE_TEXTURE_NODE (gsk_texture_node_get_type())
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#define GSK_TYPE_LINEAR_GRADIENT_NODE (gsk_linear_gradient_node_get_type())
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#define GSK_TYPE_REPEATING_LINEAR_GRADIENT_NODE (gsk_repeating_linear_gradient_node_get_type())
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#define GSK_TYPE_RADIAL_GRADIENT_NODE (gsk_radial_gradient_node_get_type())
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#define GSK_TYPE_REPEATING_RADIAL_GRADIENT_NODE (gsk_repeating_radial_gradient_node_get_type())
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#define GSK_TYPE_BORDER_NODE (gsk_border_node_get_type())
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#define GSK_TYPE_INSET_SHADOW_NODE (gsk_inset_shadow_node_get_type())
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#define GSK_TYPE_OUTSET_SHADOW_NODE (gsk_outset_shadow_node_get_type())
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#define GSK_TYPE_CAIRO_NODE (gsk_cairo_node_get_type())
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#define GSK_TYPE_CONTAINER_NODE (gsk_container_node_get_type())
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#define GSK_TYPE_TRANSFORM_NODE (gsk_transform_node_get_type())
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#define GSK_TYPE_OPACITY_NODE (gsk_opacity_node_get_type())
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#define GSK_TYPE_COLOR_MATRIX_NODE (gsk_color_matrix_node_get_type())
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#define GSK_TYPE_REPEAT_NODE (gsk_repeat_node_get_type())
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#define GSK_TYPE_CLIP_NODE (gsk_clip_node_get_type())
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#define GSK_TYPE_ROUNDED_CLIP_NODE (gsk_rounded_clip_node_get_type())
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#define GSK_TYPE_SHADOW_NODE (gsk_shadow_node_get_type())
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#define GSK_TYPE_BLEND_NODE (gsk_blend_node_get_type())
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#define GSK_TYPE_CROSS_FADE_NODE (gsk_cross_fade_node_get_type())
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#define GSK_TYPE_TEXT_NODE (gsk_text_node_get_type())
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#define GSK_TYPE_BLUR_NODE (gsk_blur_node_get_type())
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#define GSK_TYPE_GL_SHADER_NODE (gsk_gl_shader_node_get_type())
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typedef struct _GskDebugNode GskDebugNode;
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typedef struct _GskColorNode GskColorNode;
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typedef struct _GskTextureNode GskTextureNode;
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typedef struct _GskLinearGradientNode GskLinearGradientNode;
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typedef struct _GskRepeatingLinearGradientNode GskRepeatingLinearGradientNode;
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typedef struct _GskRadialGradientNode GskRadialGradientNode;
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typedef struct _GskRepeatingRadialGradientNode GskRepeatingRadialGradientNode;
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typedef struct _GskBorderNode GskBorderNode;
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typedef struct _GskInsetShadowNode GskInsetShadowNode;
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typedef struct _GskOutsetShadowNode GskOutsetShadowNode;
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typedef struct _GskCairoNode GskCairoNode;
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typedef struct _GskContainerNode GskContainerNode;
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typedef struct _GskTransformNode GskTransformNode;
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typedef struct _GskOpacityNode GskOpacityNode;
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typedef struct _GskColorMatrixNode GskColorMatrixNode;
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typedef struct _GskRepeatNode GskRepeatNode;
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typedef struct _GskClipNode GskClipNode;
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typedef struct _GskRoundedClipNode GskRoundedClipNode;
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typedef struct _GskShadowNode GskShadowNode;
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typedef struct _GskBlendNode GskBlendNode;
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typedef struct _GskCrossFadeNode GskCrossFadeNode;
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typedef struct _GskTextNode GskTextNode;
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typedef struct _GskBlurNode GskBlurNode;
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typedef struct _GskGLShaderNode GskGLShaderNode;
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GDK_AVAILABLE_IN_ALL
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GType gsk_debug_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_debug_node_new (GskRenderNode *child,
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char *message);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_debug_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const char * gsk_debug_node_get_message (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_color_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_color_node_new (const GdkRGBA *rgba,
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const graphene_rect_t *bounds);
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GDK_AVAILABLE_IN_ALL
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const GdkRGBA * gsk_color_node_peek_color (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_texture_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_texture_node_new (GdkTexture *texture,
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const graphene_rect_t *bounds);
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GDK_AVAILABLE_IN_ALL
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GdkTexture * gsk_texture_node_get_texture (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_linear_gradient_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_linear_gradient_node_new (const graphene_rect_t *bounds,
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const graphene_point_t *start,
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const graphene_point_t *end,
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const GskColorStop *color_stops,
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gsize n_color_stops);
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GDK_AVAILABLE_IN_ALL
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const graphene_point_t * gsk_linear_gradient_node_peek_start (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const graphene_point_t * gsk_linear_gradient_node_peek_end (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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gsize gsk_linear_gradient_node_get_n_color_stops (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const GskColorStop * gsk_linear_gradient_node_peek_color_stops (GskRenderNode *node,
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gsize *n_stops);
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GDK_AVAILABLE_IN_ALL
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GType gsk_repeating_linear_gradient_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_repeating_linear_gradient_node_new (const graphene_rect_t *bounds,
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const graphene_point_t *start,
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const graphene_point_t *end,
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const GskColorStop *color_stops,
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gsize n_color_stops);
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GDK_AVAILABLE_IN_ALL
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GType gsk_radial_gradient_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_radial_gradient_node_new (const graphene_rect_t *bounds,
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const graphene_point_t *center,
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float hradius,
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float vradius,
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float start,
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float end,
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const GskColorStop *color_stops,
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gsize n_color_stops);
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GDK_AVAILABLE_IN_ALL
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gsize gsk_radial_gradient_node_get_n_color_stops (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const GskColorStop * gsk_radial_gradient_node_peek_color_stops (GskRenderNode *node,
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gsize *n_stops);
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GDK_AVAILABLE_IN_ALL
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const graphene_point_t *gsk_radial_gradient_node_peek_center (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_radial_gradient_node_get_hradius (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_radial_gradient_node_get_vradius (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_radial_gradient_node_get_start (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_radial_gradient_node_get_end (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_repeating_radial_gradient_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_repeating_radial_gradient_node_new (const graphene_rect_t *bounds,
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const graphene_point_t *center,
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float hradius,
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float vradius,
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float start,
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float end,
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const GskColorStop *color_stops,
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gsize n_color_stops);
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GDK_AVAILABLE_IN_ALL
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GType gsk_border_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_border_node_new (const GskRoundedRect *outline,
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const float border_width[4],
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const GdkRGBA border_color[4]);
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GDK_AVAILABLE_IN_ALL
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const GskRoundedRect * gsk_border_node_peek_outline (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const float * gsk_border_node_peek_widths (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const GdkRGBA * gsk_border_node_peek_colors (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_inset_shadow_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_inset_shadow_node_new (const GskRoundedRect *outline,
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const GdkRGBA *color,
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float dx,
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float dy,
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float spread,
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float blur_radius);
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GDK_AVAILABLE_IN_ALL
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const GskRoundedRect * gsk_inset_shadow_node_peek_outline (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const GdkRGBA * gsk_inset_shadow_node_peek_color (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_inset_shadow_node_get_dx (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_inset_shadow_node_get_dy (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_inset_shadow_node_get_spread (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_inset_shadow_node_get_blur_radius (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_outset_shadow_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_outset_shadow_node_new (const GskRoundedRect *outline,
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const GdkRGBA *color,
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float dx,
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float dy,
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float spread,
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float blur_radius);
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GDK_AVAILABLE_IN_ALL
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const GskRoundedRect * gsk_outset_shadow_node_peek_outline (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const GdkRGBA * gsk_outset_shadow_node_peek_color (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_outset_shadow_node_get_dx (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_outset_shadow_node_get_dy (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_outset_shadow_node_get_spread (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_outset_shadow_node_get_blur_radius (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_cairo_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_cairo_node_new (const graphene_rect_t *bounds);
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GDK_AVAILABLE_IN_ALL
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cairo_t * gsk_cairo_node_get_draw_context (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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cairo_surface_t * gsk_cairo_node_peek_surface (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_container_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_container_node_new (GskRenderNode **children,
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guint n_children);
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GDK_AVAILABLE_IN_ALL
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guint gsk_container_node_get_n_children (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_container_node_get_child (GskRenderNode *node,
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guint idx);
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GDK_AVAILABLE_IN_ALL
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GType gsk_transform_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_transform_node_new (GskRenderNode *child,
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GskTransform *transform);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_transform_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GskTransform * gsk_transform_node_get_transform (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_opacity_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_opacity_node_new (GskRenderNode *child,
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float opacity);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_opacity_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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float gsk_opacity_node_get_opacity (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_color_matrix_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_color_matrix_node_new (GskRenderNode *child,
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const graphene_matrix_t *color_matrix,
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const graphene_vec4_t *color_offset);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_color_matrix_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const graphene_matrix_t *
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gsk_color_matrix_node_peek_color_matrix (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const graphene_vec4_t * gsk_color_matrix_node_peek_color_offset (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_repeat_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_repeat_node_new (const graphene_rect_t *bounds,
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GskRenderNode *child,
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const graphene_rect_t *child_bounds);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_repeat_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const graphene_rect_t * gsk_repeat_node_peek_child_bounds (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_clip_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_clip_node_new (GskRenderNode *child,
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const graphene_rect_t *clip);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_clip_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const graphene_rect_t * gsk_clip_node_peek_clip (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_rounded_clip_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_rounded_clip_node_new (GskRenderNode *child,
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const GskRoundedRect *clip);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_rounded_clip_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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const GskRoundedRect * gsk_rounded_clip_node_peek_clip (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_shadow_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_shadow_node_new (GskRenderNode *child,
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const GskShadow *shadows,
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gsize n_shadows);
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GDK_AVAILABLE_IN_ALL
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GskRenderNode * gsk_shadow_node_get_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
|
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const GskShadow * gsk_shadow_node_peek_shadow (GskRenderNode *node,
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gsize i);
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GDK_AVAILABLE_IN_ALL
|
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gsize gsk_shadow_node_get_n_shadows (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
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GType gsk_blend_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
|
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GskRenderNode * gsk_blend_node_new (GskRenderNode *bottom,
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GskRenderNode *top,
|
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GskBlendMode blend_mode);
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GDK_AVAILABLE_IN_ALL
|
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GskRenderNode * gsk_blend_node_get_bottom_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
|
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GskRenderNode * gsk_blend_node_get_top_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
|
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GskBlendMode gsk_blend_node_get_blend_mode (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
|
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GType gsk_cross_fade_node_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
|
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GskRenderNode * gsk_cross_fade_node_new (GskRenderNode *start,
|
|
GskRenderNode *end,
|
|
float progress);
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GDK_AVAILABLE_IN_ALL
|
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GskRenderNode * gsk_cross_fade_node_get_start_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
|
|
GskRenderNode * gsk_cross_fade_node_get_end_child (GskRenderNode *node);
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GDK_AVAILABLE_IN_ALL
|
|
float gsk_cross_fade_node_get_progress (GskRenderNode *node);
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|
|
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GDK_AVAILABLE_IN_ALL
|
|
GType gsk_text_node_get_type (void) G_GNUC_CONST;
|
|
GDK_AVAILABLE_IN_ALL
|
|
GskRenderNode * gsk_text_node_new (PangoFont *font,
|
|
PangoGlyphString *glyphs,
|
|
const GdkRGBA *color,
|
|
const graphene_point_t *offset);
|
|
GDK_AVAILABLE_IN_ALL
|
|
PangoFont * gsk_text_node_peek_font (GskRenderNode *node);
|
|
gboolean gsk_text_node_has_color_glyphs (GskRenderNode *node);
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|
GDK_AVAILABLE_IN_ALL
|
|
guint gsk_text_node_get_num_glyphs (GskRenderNode *node);
|
|
GDK_AVAILABLE_IN_ALL
|
|
const PangoGlyphInfo *gsk_text_node_peek_glyphs (GskRenderNode *node,
|
|
guint *n_glyphs);
|
|
GDK_AVAILABLE_IN_ALL
|
|
const GdkRGBA * gsk_text_node_peek_color (GskRenderNode *node);
|
|
GDK_AVAILABLE_IN_ALL
|
|
const graphene_point_t *gsk_text_node_get_offset (GskRenderNode *node);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gsk_blur_node_get_type (void) G_GNUC_CONST;
|
|
GDK_AVAILABLE_IN_ALL
|
|
GskRenderNode * gsk_blur_node_new (GskRenderNode *child,
|
|
float radius);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GskRenderNode * gsk_blur_node_get_child (GskRenderNode *node);
|
|
GDK_AVAILABLE_IN_ALL
|
|
float gsk_blur_node_get_radius (GskRenderNode *node);
|
|
|
|
GDK_AVAILABLE_IN_ALL
|
|
GType gsk_gl_shader_node_get_type (void) G_GNUC_CONST;
|
|
GDK_AVAILABLE_IN_ALL
|
|
GskRenderNode * gsk_gl_shader_node_new (GskGLShader *shader,
|
|
const graphene_rect_t *bounds,
|
|
GBytes *args,
|
|
GskRenderNode **children,
|
|
guint n_children);
|
|
GDK_AVAILABLE_IN_ALL
|
|
guint gsk_gl_shader_node_get_n_children (GskRenderNode *node);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GskRenderNode * gsk_gl_shader_node_get_child (GskRenderNode *node,
|
|
guint idx);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GBytes * gsk_gl_shader_node_get_args (GskRenderNode *node);
|
|
GDK_AVAILABLE_IN_ALL
|
|
GskGLShader * gsk_gl_shader_node_get_shader (GskRenderNode *node);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GSK_RENDER_NODE_H__ */
|