gtk2/gtk/gtksnapshot.h

235 lines
14 KiB
C
Raw Normal View History

/* GTK - The GIMP Toolkit
* Copyright (C) 2016 Benjamin Otte <otte@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#ifndef __GTK_SNAPSHOT_H__
#define __GTK_SNAPSHOT_H__
#if !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
#error "Only <gtk/gtk.h> can be included directly."
#endif
#include <gsk/gsk.h>
#include <gtk/gtktypes.h>
G_BEGIN_DECLS
typedef struct _GtkSnapshotClass GtkSnapshotClass;
#define GTK_TYPE_SNAPSHOT (gtk_snapshot_get_type ())
#define GTK_SNAPSHOT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_SNAPSHOT, GtkSnapshot))
#define GTK_IS_SNAPSHOT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SNAPSHOT))
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GtkSnapshot, g_object_unref)
GDK_AVAILABLE_IN_ALL
GType gtk_snapshot_get_type (void) G_GNUC_CONST;
GDK_AVAILABLE_IN_ALL
GtkSnapshot * gtk_snapshot_new (void);
GDK_AVAILABLE_IN_ALL
GskRenderNode * gtk_snapshot_free_to_node (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
GdkPaintable * gtk_snapshot_free_to_paintable (GtkSnapshot *snapshot,
const graphene_size_t *size);
GDK_AVAILABLE_IN_ALL
GskRenderNode * gtk_snapshot_to_node (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
GdkPaintable * gtk_snapshot_to_paintable (GtkSnapshot *snapshot,
const graphene_size_t *size);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_debug (GtkSnapshot *snapshot,
const char *message,
...) G_GNUC_PRINTF (2, 3);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_opacity (GtkSnapshot *snapshot,
double opacity);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_blur (GtkSnapshot *snapshot,
double radius);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_color_matrix (GtkSnapshot *snapshot,
const graphene_matrix_t*color_matrix,
const graphene_vec4_t *color_offset);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_repeat (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_rect_t *child_bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_clip (GtkSnapshot *snapshot,
const graphene_rect_t *bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_rounded_clip (GtkSnapshot *snapshot,
const GskRoundedRect *bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_shadow (GtkSnapshot *snapshot,
const GskShadow *shadow,
gsize n_shadows);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_blend (GtkSnapshot *snapshot,
GskBlendMode blend_mode);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_push_cross_fade (GtkSnapshot *snapshot,
double progress);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_pop (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_save (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_restore (GtkSnapshot *snapshot);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_transform (GtkSnapshot *snapshot,
GskTransform *transform);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_transform_matrix (GtkSnapshot *snapshot,
const graphene_matrix_t*matrix);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_translate (GtkSnapshot *snapshot,
const graphene_point_t *point);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_translate_3d (GtkSnapshot *snapshot,
const graphene_point3d_t*point);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_rotate (GtkSnapshot *snapshot,
float angle);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_rotate_3d (GtkSnapshot *snapshot,
float angle,
const graphene_vec3_t *axis);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_scale (GtkSnapshot *snapshot,
float factor_x,
float factor_y);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_scale_3d (GtkSnapshot *snapshot,
float factor_x,
float factor_y,
float factor_z);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_perspective (GtkSnapshot *snapshot,
float depth);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_node (GtkSnapshot *snapshot,
GskRenderNode *node);
GDK_AVAILABLE_IN_ALL
cairo_t * gtk_snapshot_append_cairo (GtkSnapshot *snapshot,
const graphene_rect_t *bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_texture (GtkSnapshot *snapshot,
GdkTexture *texture,
const graphene_rect_t *bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_color (GtkSnapshot *snapshot,
const GdkRGBA *color,
const graphene_rect_t *bounds);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_linear_gradient (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_point_t *start_point,
const graphene_point_t *end_point,
const GskColorStop *stops,
gsize n_stops);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_repeating_linear_gradient (GtkSnapshot *snapshot,
const graphene_rect_t *bounds,
const graphene_point_t *start_point,
const graphene_point_t *end_point,
const GskColorStop *stops,
gsize n_stops);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_border (GtkSnapshot *snapshot,
const GskRoundedRect *outline,
const float border_width[4],
const GdkRGBA border_color[4]);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_inset_shadow (GtkSnapshot *snapshot,
const GskRoundedRect *outline,
const GdkRGBA *color,
float dx,
float dy,
float spread,
float blur_radius);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_outset_shadow (GtkSnapshot *snapshot,
const GskRoundedRect *outline,
const GdkRGBA *color,
float dx,
float dy,
float spread,
float blur_radius);
/* next function implemented in gskpango.c */
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_append_layout (GtkSnapshot *snapshot,
PangoLayout *layout,
const GdkRGBA *color);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_render_background (GtkSnapshot *snapshot,
GtkStyleContext *context,
2020-07-24 20:32:16 +00:00
double x,
double y,
double width,
double height);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_render_frame (GtkSnapshot *snapshot,
GtkStyleContext *context,
2020-07-24 20:32:16 +00:00
double x,
double y,
double width,
double height);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_render_focus (GtkSnapshot *snapshot,
GtkStyleContext *context,
2020-07-24 20:32:16 +00:00
double x,
double y,
double width,
double height);
GDK_AVAILABLE_IN_ALL
void gtk_snapshot_render_layout (GtkSnapshot *snapshot,
GtkStyleContext *context,
2020-07-24 20:32:16 +00:00
double x,
double y,
PangoLayout *layout);
GDK_AVAILABLE_IN_ALL /* in gtkstylecontext.c */
void gtk_snapshot_render_insertion_cursor (GtkSnapshot *snapshot,
GtkStyleContext *context,
2020-07-24 20:32:16 +00:00
double x,
double y,
PangoLayout *layout,
int index,
PangoDirection direction);
G_END_DECLS
#endif /* __GTK_SNAPSHOT_H__ */