/* GTK - The GIMP Toolkit * Copyright (C) 2016 Benjamin Otte * * 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 . */ /* * 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 can be included directly." #endif #include #include 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_push_gl_shader (GtkSnapshot *snapshot, GskGLShader *shader, const graphene_rect_t *bounds, GBytes *take_args); GDK_AVAILABLE_IN_ALL void gtk_snapshot_gl_shader_pop_texture (GtkSnapshot *snapshot); 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_radial_gradient (GtkSnapshot *snapshot, const graphene_rect_t *bounds, const graphene_point_t *center, float hradius, float vradius, float start, float end, const GskColorStop *stops, gsize n_stops); GDK_AVAILABLE_IN_ALL void gtk_snapshot_append_repeating_radial_gradient (GtkSnapshot *snapshot, const graphene_rect_t *bounds, const graphene_point_t *center, float hradius, float vradius, float start, float end, 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, double x, double y, double width, double height); GDK_AVAILABLE_IN_ALL void gtk_snapshot_render_frame (GtkSnapshot *snapshot, GtkStyleContext *context, double x, double y, double width, double height); GDK_AVAILABLE_IN_ALL void gtk_snapshot_render_focus (GtkSnapshot *snapshot, GtkStyleContext *context, double x, double y, double width, double height); GDK_AVAILABLE_IN_ALL void gtk_snapshot_render_layout (GtkSnapshot *snapshot, GtkStyleContext *context, double x, double y, PangoLayout *layout); GDK_AVAILABLE_IN_ALL /* in gtkstylecontext.c */ void gtk_snapshot_render_insertion_cursor (GtkSnapshot *snapshot, GtkStyleContext *context, double x, double y, PangoLayout *layout, int index, PangoDirection direction); G_END_DECLS #endif /* __GTK_SNAPSHOT_H__ */