forked from AuroraMiddleware/gtk
8ac2e8d495
We were forgetting to propagate these values from CSS to the default attributes. Share the code for getting these values out of a GtkCssStyle.
325 lines
13 KiB
C
325 lines
13 KiB
C
/*
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* Copyright © 2012 Red Hat Inc.
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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 2.1 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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* Authors: Benjamin Otte <otte@gnome.org>
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*/
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#ifndef __GTK_CSS_STYLE_PRIVATE_H__
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#define __GTK_CSS_STYLE_PRIVATE_H__
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#include <glib-object.h>
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#include <gtk/css/gtkcss.h>
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#include "gtk/gtkbitmaskprivate.h"
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#include "gtk/gtkcssvalueprivate.h"
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G_BEGIN_DECLS
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#define GTK_TYPE_CSS_STYLE (gtk_css_style_get_type ())
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#define GTK_CSS_STYLE(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GTK_TYPE_CSS_STYLE, GtkCssStyle))
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#define GTK_CSS_STYLE_CLASS(cls) (G_TYPE_CHECK_CLASS_CAST (cls, GTK_TYPE_CSS_STYLE, GtkCssStyleClass))
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#define GTK_IS_CSS_STYLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, GTK_TYPE_CSS_STYLE))
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#define GTK_IS_CSS_STYLE_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE (obj, GTK_TYPE_CSS_STYLE))
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#define GTK_CSS_STYLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CSS_STYLE, GtkCssStyleClass))
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typedef enum {
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GTK_CSS_CORE_VALUES,
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GTK_CSS_CORE_INITIAL_VALUES,
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GTK_CSS_BACKGROUND_VALUES,
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GTK_CSS_BACKGROUND_INITIAL_VALUES,
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GTK_CSS_BORDER_VALUES,
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GTK_CSS_BORDER_INITIAL_VALUES,
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GTK_CSS_ICON_VALUES,
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GTK_CSS_ICON_INITIAL_VALUES,
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GTK_CSS_OUTLINE_VALUES,
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GTK_CSS_OUTLINE_INITIAL_VALUES,
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GTK_CSS_FONT_VALUES,
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GTK_CSS_FONT_INITIAL_VALUES,
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GTK_CSS_FONT_VARIANT_VALUES,
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GTK_CSS_FONT_VARIANT_INITIAL_VALUES,
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GTK_CSS_ANIMATION_VALUES,
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GTK_CSS_ANIMATION_INITIAL_VALUES,
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GTK_CSS_TRANSITION_VALUES,
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GTK_CSS_TRANSITION_INITIAL_VALUES,
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GTK_CSS_SIZE_VALUES,
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GTK_CSS_SIZE_INITIAL_VALUES,
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GTK_CSS_OTHER_VALUES,
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GTK_CSS_OTHER_INITIAL_VALUES,
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} GtkCssValuesType;
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typedef struct _GtkCssValues GtkCssValues;
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typedef struct _GtkCssCoreValues GtkCssCoreValues;
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typedef struct _GtkCssBackgroundValues GtkCssBackgroundValues;
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typedef struct _GtkCssBorderValues GtkCssBorderValues;
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typedef struct _GtkCssIconValues GtkCssIconValues;
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typedef struct _GtkCssOutlineValues GtkCssOutlineValues;
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typedef struct _GtkCssFontValues GtkCssFontValues;
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typedef struct _GtkCssFontVariantValues GtkCssFontVariantValues;
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typedef struct _GtkCssAnimationValues GtkCssAnimationValues;
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typedef struct _GtkCssTransitionValues GtkCssTransitionValues;
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typedef struct _GtkCssSizeValues GtkCssSizeValues;
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typedef struct _GtkCssOtherValues GtkCssOtherValues;
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struct _GtkCssValues {
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int ref_count;
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GtkCssValuesType type;
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};
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struct _GtkCssCoreValues {
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GtkCssValues base;
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GtkCssValue *color;
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GtkCssValue *dpi;
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GtkCssValue *font_size;
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GtkCssValue *icon_palette;
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};
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struct _GtkCssBackgroundValues {
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GtkCssValues base;
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GtkCssValue *background_color;
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GtkCssValue *box_shadow;
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GtkCssValue *background_clip;
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GtkCssValue *background_origin;
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GtkCssValue *background_size;
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GtkCssValue *background_position;
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GtkCssValue *background_repeat;
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GtkCssValue *background_image;
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GtkCssValue *background_blend_mode;
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};
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struct _GtkCssBorderValues {
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GtkCssValues base;
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GtkCssValue *border_top_style;
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GtkCssValue *border_top_width;
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GtkCssValue *border_left_style;
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GtkCssValue *border_left_width;
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GtkCssValue *border_bottom_style;
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GtkCssValue *border_bottom_width;
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GtkCssValue *border_right_style;
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GtkCssValue *border_right_width;
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GtkCssValue *border_top_left_radius;
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GtkCssValue *border_top_right_radius;
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GtkCssValue *border_bottom_right_radius;
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GtkCssValue *border_bottom_left_radius;
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GtkCssValue *border_top_color; // NULL if currentColor
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GtkCssValue *border_right_color; // NULL if currentColor
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GtkCssValue *border_bottom_color; // NULL if currentColor
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GtkCssValue *border_left_color; // NULL if currentColor
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GtkCssValue *border_image_source;
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GtkCssValue *border_image_repeat;
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GtkCssValue *border_image_slice;
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GtkCssValue *border_image_width;
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};
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struct _GtkCssIconValues {
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GtkCssValues base;
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GtkCssValue *icon_size;
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GtkCssValue *icon_shadow;
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GtkCssValue *icon_style;
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};
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struct _GtkCssOutlineValues {
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GtkCssValues base;
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GtkCssValue *outline_style;
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GtkCssValue *outline_width;
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GtkCssValue *outline_offset;
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GtkCssValue *outline_color; // NULL if currentColor
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};
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struct _GtkCssFontValues {
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GtkCssValues base;
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GtkCssValue *font_family;
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GtkCssValue *font_style;
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GtkCssValue *font_weight;
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GtkCssValue *font_stretch;
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GtkCssValue *letter_spacing;
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GtkCssValue *text_shadow;
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GtkCssValue *caret_color; // NULL if currentColor
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GtkCssValue *secondary_caret_color; // NULL if currentColor
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GtkCssValue *font_feature_settings;
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GtkCssValue *font_variation_settings;
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GtkCssValue *line_height;
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};
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struct _GtkCssFontVariantValues {
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GtkCssValues base;
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GtkCssValue *text_decoration_line;
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GtkCssValue *text_decoration_color; // NULL if currentColor
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GtkCssValue *text_decoration_style;
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GtkCssValue *text_transform;
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GtkCssValue *font_kerning;
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GtkCssValue *font_variant_ligatures;
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GtkCssValue *font_variant_position;
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GtkCssValue *font_variant_caps;
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GtkCssValue *font_variant_numeric;
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GtkCssValue *font_variant_alternates;
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GtkCssValue *font_variant_east_asian;
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};
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struct _GtkCssAnimationValues {
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GtkCssValues base;
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GtkCssValue *animation_name;
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GtkCssValue *animation_duration;
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GtkCssValue *animation_timing_function;
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GtkCssValue *animation_iteration_count;
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GtkCssValue *animation_direction;
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GtkCssValue *animation_play_state;
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GtkCssValue *animation_delay;
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GtkCssValue *animation_fill_mode;
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};
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struct _GtkCssTransitionValues {
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GtkCssValues base;
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GtkCssValue *transition_property;
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GtkCssValue *transition_duration;
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GtkCssValue *transition_timing_function;
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GtkCssValue *transition_delay;
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};
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struct _GtkCssSizeValues {
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GtkCssValues base;
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GtkCssValue *margin_top;
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GtkCssValue *margin_left;
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GtkCssValue *margin_bottom;
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GtkCssValue *margin_right;
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GtkCssValue *padding_top;
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GtkCssValue *padding_left;
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GtkCssValue *padding_bottom;
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GtkCssValue *padding_right;
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GtkCssValue *border_spacing;
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GtkCssValue *min_width;
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GtkCssValue *min_height;
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};
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struct _GtkCssOtherValues {
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GtkCssValues base;
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GtkCssValue *icon_source;
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GtkCssValue *icon_transform;
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GtkCssValue *icon_filter;
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GtkCssValue *transform;
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GtkCssValue *transform_origin;
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GtkCssValue *opacity;
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GtkCssValue *filter;
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};
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/* typedef struct _GtkCssStyle GtkCssStyle; */
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typedef struct _GtkCssStyleClass GtkCssStyleClass;
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struct _GtkCssStyle
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{
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GObject parent;
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GtkCssCoreValues *core;
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GtkCssBackgroundValues *background;
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GtkCssBorderValues *border;
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GtkCssIconValues *icon;
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GtkCssOutlineValues *outline;
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GtkCssFontValues *font;
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GtkCssFontVariantValues *font_variant;
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GtkCssAnimationValues *animation;
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GtkCssTransitionValues *transition;
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GtkCssSizeValues *size;
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GtkCssOtherValues *other;
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};
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struct _GtkCssStyleClass
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{
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GObjectClass parent_class;
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/* Get the section the value at the given id was declared at or NULL if unavailable.
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* Optional: default impl will just return NULL */
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GtkCssSection * (* get_section) (GtkCssStyle *style,
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guint id);
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/* TRUE if this style will require changes based on timestamp */
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gboolean (* is_static) (GtkCssStyle *style);
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GtkCssStaticStyle * (* get_static_style) (GtkCssStyle *style);
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};
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GType gtk_css_style_get_type (void) G_GNUC_CONST;
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GtkCssValue * gtk_css_style_get_value (GtkCssStyle *style,
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guint id) G_GNUC_PURE;
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GtkCssSection * gtk_css_style_get_section (GtkCssStyle *style,
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guint id) G_GNUC_PURE;
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gboolean gtk_css_style_is_static (GtkCssStyle *style) G_GNUC_PURE;
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GtkCssStaticStyle * gtk_css_style_get_static_style (GtkCssStyle *style);
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char * gtk_css_style_to_string (GtkCssStyle *style);
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gboolean gtk_css_style_print (GtkCssStyle *style,
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GString *string,
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guint indent,
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gboolean skip_initial);
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PangoTextTransform gtk_css_style_get_pango_text_transform (GtkCssStyle *style);
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char * gtk_css_style_compute_font_features (GtkCssStyle *style);
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PangoAttrList * gtk_css_style_get_pango_attributes (GtkCssStyle *style);
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PangoFontDescription * gtk_css_style_get_pango_font (GtkCssStyle *style);
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GtkCssValues *gtk_css_values_new (GtkCssValuesType type);
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GtkCssValues *gtk_css_values_ref (GtkCssValues *values);
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void gtk_css_values_unref (GtkCssValues *values);
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GtkCssValues *gtk_css_values_copy (GtkCssValues *values);
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void gtk_css_core_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_background_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_border_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_icon_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_outline_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_font_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_font_variant_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_animation_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_transition_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_size_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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void gtk_css_other_values_compute_changes_and_affects (GtkCssStyle *style1,
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GtkCssStyle *style2,
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GtkBitmask **changes,
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GtkCssAffects *affects);
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G_END_DECLS
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#endif /* __GTK_CSS_STYLE_PRIVATE_H__ */
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