150 lines
8.8 KiB
C
150 lines
8.8 KiB
C
/* 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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* 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 __PROPGUI_TYPES_H__
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#define __PROPGUI_TYPES_H__
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#include "display/display-enums.h"
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#include "widgets/widgets-types.h"
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/* enums, move to propgui-enums.h if we get more */
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typedef enum
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{
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PIKA_CONTROLLER_TYPE_LINE,
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PIKA_CONTROLLER_TYPE_SLIDER_LINE,
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PIKA_CONTROLLER_TYPE_TRANSFORM_GRID,
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PIKA_CONTROLLER_TYPE_TRANSFORM_GRIDS,
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PIKA_CONTROLLER_TYPE_GYROSCOPE,
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PIKA_CONTROLLER_TYPE_FOCUS
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} PikaControllerType;
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/* structs */
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typedef struct
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{
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gdouble value; /* slider value */
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gdouble min; /* minimal allowable slider value */
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gdouble max; /* maximal allowable slider value */
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gboolean visible : 1; /* slider is visible */
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gboolean selectable : 1; /* slider is selectable */
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gboolean movable : 1; /* slider movable */
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gboolean removable : 1; /* slider is removable */
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gboolean autohide : 1; /* whether to autohide the slider */
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PikaHandleType type; /* slider handle type */
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gdouble size; /* slider handle size, as a fraction of *
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* the default size */
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gpointer data; /* user data */
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} PikaControllerSlider;
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#define PIKA_CONTROLLER_SLIDER_DEFAULT \
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((const PikaControllerSlider) { \
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.value = 0.0, \
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.min = 0.0, \
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.max = 1.0, \
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\
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.visible = TRUE, \
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.selectable = TRUE, \
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.movable = TRUE, \
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.removable = FALSE, \
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\
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.autohide = FALSE, \
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.type = PIKA_HANDLE_FILLED_DIAMOND, \
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.size = 1.0, \
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\
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.data = NULL \
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})
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/* function types */
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typedef void (* PikaPickerCallback) (gpointer data,
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gpointer identifier,
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gdouble x,
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gdouble y,
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const Babl *sample_format,
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const PikaRGB *color);
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typedef void (* PikaControllerLineCallback) (gpointer data,
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GeglRectangle *area,
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gdouble x1,
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gdouble y1,
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gdouble x2,
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gdouble y2);
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typedef void (* PikaControllerSliderLineCallback) (gpointer data,
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GeglRectangle *area,
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gdouble x1,
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gdouble y1,
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gdouble x2,
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gdouble y2,
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const PikaControllerSlider *sliders,
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gint n_sliders);
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typedef void (* PikaControllerTransformGridCallback) (gpointer data,
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GeglRectangle *area,
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const PikaMatrix3 *transform);
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typedef void (* PikaControllerTransformGridsCallback) (gpointer data,
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GeglRectangle *area,
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const PikaMatrix3 *transforms,
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gint n_transforms);
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typedef void (* PikaControllerGyroscopeCallback) (gpointer data,
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GeglRectangle *area,
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gdouble yaw,
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gdouble pitch,
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gdouble roll,
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gdouble zoom,
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gboolean invert);
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typedef void (* PikaControllerFocusCallback) (gpointer data,
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GeglRectangle *area,
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PikaLimitType type,
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gdouble x,
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gdouble y,
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gdouble radius,
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gdouble aspect_ratio,
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gdouble angle,
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gdouble inner_limit,
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gdouble midpoint);
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typedef GtkWidget * (* PikaCreatePickerFunc) (gpointer creator,
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const gchar *property_name,
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const gchar *icon_name,
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const gchar *tooltip,
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gboolean pick_abyss,
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PikaPickerCallback callback,
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gpointer callback_data);
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typedef GCallback (* PikaCreateControllerFunc) (gpointer creator,
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PikaControllerType controller_type,
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const gchar *status_title,
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GCallback callback,
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gpointer callback_data,
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gpointer *set_func_data);
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#endif /* __PROPGUI_TYPES_H__ */
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