forked from AuroraMiddleware/gtk
19871cfd68
This way, we can also clip the created node bounds to the current clip of the GtkSnapshot. This works as long as we don't modify the start and end points, and happens all the time while rendering.
192 lines
12 KiB
C
192 lines
12 KiB
C
/* GTK - The GIMP Toolkit
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* Copyright (C) 2016 Benjamin Otte <otte@gnome.org>
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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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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GTK_SNAPSHOT_H__
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#define __GTK_SNAPSHOT_H__
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#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gtk/gtk.h> can be included directly."
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#endif
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#include <gsk/gsk.h>
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#include <gtk/gtktypes.h>
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G_BEGIN_DECLS
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push (GtkSnapshot *snapshot,
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gboolean keep_coordinates,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_transform (GtkSnapshot *snapshot,
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const graphene_matrix_t*transform,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_opacity (GtkSnapshot *snapshot,
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double opacity,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_92
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void gtk_snapshot_push_blur (GtkSnapshot *snapshot,
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double radius,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_color_matrix (GtkSnapshot *snapshot,
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const graphene_matrix_t*color_matrix,
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const graphene_vec4_t *color_offset,
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const char *name,
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...) G_GNUC_PRINTF (4, 5);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_repeat (GtkSnapshot *snapshot,
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const graphene_rect_t *bounds,
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const graphene_rect_t *child_bounds,
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const char *name,
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...) G_GNUC_PRINTF (4, 5);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_clip (GtkSnapshot *snapshot,
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const graphene_rect_t *bounds,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_rounded_clip (GtkSnapshot *snapshot,
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const GskRoundedRect *bounds,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_shadow (GtkSnapshot *snapshot,
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const GskShadow *shadow,
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gsize n_shadows,
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const char *name,
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...) G_GNUC_PRINTF (4, 5);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_blend (GtkSnapshot *snapshot,
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GskBlendMode blend_mode,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_push_cross_fade (GtkSnapshot *snapshot,
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double progress,
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const char *name,
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...) G_GNUC_PRINTF (3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_pop (GtkSnapshot *snapshot);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_offset (GtkSnapshot *snapshot,
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int x,
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int y);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_get_offset (GtkSnapshot *snapshot,
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int *x,
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int *y);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_append_node (GtkSnapshot *snapshot,
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GskRenderNode *node);
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GDK_AVAILABLE_IN_3_90
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cairo_t * gtk_snapshot_append_cairo (GtkSnapshot *snapshot,
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const graphene_rect_t *bounds,
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const char *name,
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...) G_GNUC_PRINTF(3, 4);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_append_texture (GtkSnapshot *snapshot,
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GdkTexture *texture,
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const graphene_rect_t *bounds,
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const char *name,
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...) G_GNUC_PRINTF (4, 5);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_append_color (GtkSnapshot *snapshot,
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const GdkRGBA *color,
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const graphene_rect_t *bounds,
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const char *name,
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...) G_GNUC_PRINTF (4, 5);
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GDK_AVAILABLE_IN_3_90
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gboolean gtk_snapshot_clips_rect (GtkSnapshot *snapshot,
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const cairo_rectangle_int_t *bounds);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_render_background (GtkSnapshot *snapshot,
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GtkStyleContext *context,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_render_frame (GtkSnapshot *snapshot,
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GtkStyleContext *context,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_render_focus (GtkSnapshot *snapshot,
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GtkStyleContext *context,
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gdouble x,
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gdouble y,
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gdouble width,
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gdouble height);
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GDK_AVAILABLE_IN_3_90
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void gtk_snapshot_render_layout (GtkSnapshot *snapshot,
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GtkStyleContext *context,
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gdouble x,
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gdouble y,
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PangoLayout *layout);
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GDK_AVAILABLE_IN_3_90 /* in gtkstylecontext.c */
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void gtk_snapshot_render_insertion_cursor (GtkSnapshot *snapshot,
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GtkStyleContext *context,
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gdouble x,
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gdouble y,
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PangoLayout *layout,
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int index,
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PangoDirection direction);
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GDK_AVAILABLE_IN_3_94
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void gtk_snapshot_append_linear_gradient (GtkSnapshot *snapshot,
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const graphene_rect_t *bounds,
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const graphene_point_t *start_point,
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const graphene_point_t *end_point,
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const GskColorStop *stops,
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gsize n_stops,
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const char *name,
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...) G_GNUC_PRINTF (7, 8);
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GDK_AVAILABLE_IN_3_94
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void gtk_snapshot_append_repeating_linear_gradient (GtkSnapshot *snapshot,
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const graphene_rect_t *bounds,
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const graphene_point_t *start_point,
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const graphene_point_t *end_point,
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const GskColorStop *stops,
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gsize n_stops,
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const char *name,
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...) G_GNUC_PRINTF (7, 8);
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G_END_DECLS
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#endif /* __GTK_SNAPSHOT_H__ */
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