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https://gitlab.gnome.org/GNOME/gimp.git
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3038c751bc
Previous code was using the correct background color from the theme, but the foreground color was always either white or black (depending on GUI config color scheme). Instead, just use the foreground color from theme. Since core/ doesn't have access to GTK, hence the theme, we had to update GimpViewable's get_preview() and get_pixbuf() abstract methods to have a color argument for recoloring previews (when relevant, which for most types of viewables is not).
209 lines
11 KiB
C
209 lines
11 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
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*
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* gimpviewable.h
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* Copyright (C) 2001 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_VIEWABLE_H__
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#define __GIMP_VIEWABLE_H__
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#include "gimpobject.h"
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#define GIMP_VIEWABLE_MAX_PREVIEW_SIZE 2048
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#define GIMP_VIEWABLE_MAX_POPUP_SIZE 256
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#define GIMP_VIEWABLE_MAX_BUTTON_SIZE 64
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#define GIMP_VIEWABLE_MAX_MENU_SIZE 48
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#define GIMP_TYPE_VIEWABLE (gimp_viewable_get_type ())
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#define GIMP_VIEWABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_VIEWABLE, GimpViewable))
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#define GIMP_VIEWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_VIEWABLE, GimpViewableClass))
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#define GIMP_IS_VIEWABLE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_VIEWABLE))
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#define GIMP_IS_VIEWABLE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_VIEWABLE))
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#define GIMP_VIEWABLE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_VIEWABLE, GimpViewableClass))
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typedef struct _GimpViewableClass GimpViewableClass;
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struct _GimpViewable
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{
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GimpObject parent_instance;
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};
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struct _GimpViewableClass
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{
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GimpObjectClass parent_class;
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const gchar *default_icon_name;
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const gchar *name_changed_signal;
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gboolean name_editable;
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/* signals */
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void (* invalidate_preview) (GimpViewable *viewable);
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void (* size_changed) (GimpViewable *viewable);
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void (* expanded_changed) (GimpViewable *viewable);
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void (* ancestry_changed) (GimpViewable *viewable);
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/* virtual functions */
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gboolean (* get_size) (GimpViewable *viewable,
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gint *width,
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gint *height);
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void (* get_preview_size) (GimpViewable *viewable,
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gint size,
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gboolean is_popup,
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gboolean dot_for_dot,
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gint *width,
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gint *height);
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gboolean (* get_popup_size) (GimpViewable *viewable,
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gint width,
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gint height,
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gboolean dot_for_dot,
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gint *popup_width,
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gint *popup_height);
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GimpTempBuf * (* get_preview) (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *fg_color);
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GimpTempBuf * (* get_new_preview) (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *fg_color);
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GdkPixbuf * (* get_pixbuf) (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *fg_color);
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GdkPixbuf * (* get_new_pixbuf) (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *fg_color);
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gchar * (* get_description) (GimpViewable *viewable,
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gchar **tooltip);
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gboolean (* is_name_editable) (GimpViewable *viewable);
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void (* preview_freeze) (GimpViewable *viewable);
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void (* preview_thaw) (GimpViewable *viewable);
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GimpContainer * (* get_children) (GimpViewable *viewable);
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void (* set_expanded) (GimpViewable *viewable,
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gboolean expand);
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gboolean (* get_expanded) (GimpViewable *viewable);
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};
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GType gimp_viewable_get_type (void) G_GNUC_CONST;
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void gimp_viewable_invalidate_preview (GimpViewable *viewable);
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void gimp_viewable_size_changed (GimpViewable *viewable);
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void gimp_viewable_expanded_changed (GimpViewable *viewable);
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void gimp_viewable_calc_preview_size (gint aspect_width,
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gint aspect_height,
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gint width,
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gint height,
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gboolean dot_for_dot,
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gdouble xresolution,
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gdouble yresolution,
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gint *return_width,
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gint *return_height,
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gboolean *scaling_up);
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gboolean gimp_viewable_get_size (GimpViewable *viewable,
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gint *width,
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gint *height);
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void gimp_viewable_get_preview_size (GimpViewable *viewable,
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gint size,
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gboolean popup,
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gboolean dot_for_dot,
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gint *width,
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gint *height);
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gboolean gimp_viewable_get_popup_size (GimpViewable *viewable,
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gint width,
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gint height,
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gboolean dot_for_dot,
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gint *popup_width,
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gint *popup_height);
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GimpTempBuf * gimp_viewable_get_preview (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *fg_color);
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GimpTempBuf * gimp_viewable_get_new_preview (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *fg_color);
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GimpTempBuf * gimp_viewable_get_dummy_preview (GimpViewable *viewable,
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gint width,
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gint height,
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const Babl *format);
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GdkPixbuf * gimp_viewable_get_pixbuf (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *color);
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GdkPixbuf * gimp_viewable_get_new_pixbuf (GimpViewable *viewable,
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GimpContext *context,
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gint width,
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gint height,
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GeglColor *color);
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GdkPixbuf * gimp_viewable_get_dummy_pixbuf (GimpViewable *viewable,
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gint width,
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gint height,
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gboolean with_alpha);
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gchar * gimp_viewable_get_description (GimpViewable *viewable,
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gchar **tooltip);
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gboolean gimp_viewable_is_name_editable (GimpViewable *viewable);
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const gchar * gimp_viewable_get_icon_name (GimpViewable *viewable);
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void gimp_viewable_set_icon_name (GimpViewable *viewable,
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const gchar *icon_name);
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void gimp_viewable_preview_freeze (GimpViewable *viewable);
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void gimp_viewable_preview_thaw (GimpViewable *viewable);
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gboolean gimp_viewable_preview_is_frozen (GimpViewable *viewable);
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GimpViewable * gimp_viewable_get_parent (GimpViewable *viewable);
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void gimp_viewable_set_parent (GimpViewable *viewable,
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GimpViewable *parent);
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gint gimp_viewable_get_depth (GimpViewable *viewable);
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GimpContainer * gimp_viewable_get_children (GimpViewable *viewable);
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gboolean gimp_viewable_get_expanded (GimpViewable *viewable);
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void gimp_viewable_set_expanded (GimpViewable *viewable,
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gboolean expanded);
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gboolean gimp_viewable_is_ancestor (GimpViewable *ancestor,
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GimpViewable *descendant);
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#endif /* __GIMP_VIEWABLE_H__ */
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