113 lines
4.9 KiB
C
113 lines
4.9 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* pikaview.h
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* Copyright (C) 2001-2006 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 __PIKA_VIEW_H__
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#define __PIKA_VIEW_H__
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#define PIKA_TYPE_VIEW (pika_view_get_type ())
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#define PIKA_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_VIEW, PikaView))
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#define PIKA_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_VIEW, PikaViewClass))
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#define PIKA_IS_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE (obj, PIKA_TYPE_VIEW))
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#define PIKA_IS_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_VIEW))
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#define PIKA_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_VIEW, PikaViewClass))
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typedef struct _PikaViewClass PikaViewClass;
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struct _PikaView
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{
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GtkWidget parent_instance;
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GdkWindow *event_window;
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PikaViewable *viewable;
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PikaViewRenderer *renderer;
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guint clickable : 1;
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guint eat_button_events : 1;
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guint show_popup : 1;
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guint expand : 1;
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/*< private >*/
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guint in_button : 1;
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guint has_grab : 1;
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GdkModifierType press_state;
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};
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struct _PikaViewClass
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{
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GtkWidgetClass parent_class;
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/* signals */
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void (* set_viewable) (PikaView *view,
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PikaViewable *old_viewable,
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PikaViewable *new_viewable);
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void (* clicked) (PikaView *view,
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GdkModifierType modifier_state);
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void (* double_clicked) (PikaView *view);
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void (* context) (PikaView *view);
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};
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GType pika_view_get_type (void) G_GNUC_CONST;
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GtkWidget * pika_view_new (PikaContext *context,
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PikaViewable *viewable,
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gint size,
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gint border_width,
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gboolean is_popup);
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GtkWidget * pika_view_new_full (PikaContext *context,
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PikaViewable *viewable,
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gint width,
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gint height,
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gint border_width,
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gboolean is_popup,
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gboolean clickable,
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gboolean show_popup);
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GtkWidget * pika_view_new_by_types (PikaContext *context,
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GType view_type,
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GType viewable_type,
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gint size,
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gint border_width,
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gboolean is_popup);
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GtkWidget * pika_view_new_full_by_types (PikaContext *context,
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GType view_type,
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GType viewable_type,
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gint width,
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gint height,
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gint border_width,
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gboolean is_popup,
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gboolean clickable,
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gboolean show_popup);
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PikaViewable * pika_view_get_viewable (PikaView *view);
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void pika_view_set_viewable (PikaView *view,
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PikaViewable *viewable);
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void pika_view_set_expand (PikaView *view,
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gboolean expand);
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#endif /* __PIKA_VIEW_H__ */
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