/usr/include/gphoto2/gphoto2-widget.h is in libgphoto2-dev 2.5.9-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | /** \file
*
* \author Copyright 2000 Scott Fritzinger
*
* \note
* 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.
*
* \note
* 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.
*
* \note
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
#ifndef __GPHOTO2_WIDGET_H__
#define __GPHOTO2_WIDGET_H__
#include <gphoto2/gphoto2-context.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** \brief internal structure please use the accessors. */
typedef struct _CameraWidget CameraWidget;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#include <gphoto2/gphoto2-camera.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* \brief Type of the widget to be created.
*
* The actual widget type we want to create. The type of the value
* it supports depends on this type.
*/
typedef enum { /* Value (get/set): */
GP_WIDGET_WINDOW, /**< \brief Window widget
* This is the toplevel configuration widget. It should likely contain multiple #GP_WIDGET_SECTION entries.
*/
GP_WIDGET_SECTION, /**< \brief Section widget (think Tab) */
GP_WIDGET_TEXT, /**< \brief Text widget. */ /* char * */
GP_WIDGET_RANGE, /**< \brief Slider widget. */ /* float */
GP_WIDGET_TOGGLE, /**< \brief Toggle widget (think check box) */ /* int */
GP_WIDGET_RADIO, /**< \brief Radio button widget. */ /* char * */
GP_WIDGET_MENU, /**< \brief Menu widget (same as RADIO). */ /* char * */
GP_WIDGET_BUTTON, /**< \brief Button press widget. */ /* CameraWidgetCallback */
GP_WIDGET_DATE /**< \brief Date entering widget. */ /* int */
} CameraWidgetType;
/**
* \brief Callback handler for Button widgets.
*/
typedef int (* CameraWidgetCallback) (Camera *, CameraWidget *, GPContext *);
int gp_widget_new (CameraWidgetType type, const char *label,
CameraWidget **widget);
int gp_widget_free (CameraWidget *widget);
int gp_widget_ref (CameraWidget *widget);
int gp_widget_unref (CameraWidget *widget);
int gp_widget_append (CameraWidget *widget, CameraWidget *child);
int gp_widget_prepend (CameraWidget *widget, CameraWidget *child);
int gp_widget_count_children (CameraWidget *widget);
int gp_widget_get_child (CameraWidget *widget, int child_number,
CameraWidget **child);
/* Retrieve Widgets */
int gp_widget_get_child_by_label (CameraWidget *widget,
const char *label,
CameraWidget **child);
int gp_widget_get_child_by_id (CameraWidget *widget, int id,
CameraWidget **child);
int gp_widget_get_child_by_name (CameraWidget *widget,
const char *name,
CameraWidget **child);
int gp_widget_get_root (CameraWidget *widget,
CameraWidget **root);
int gp_widget_get_parent (CameraWidget *widget,
CameraWidget **parent);
int gp_widget_set_value (CameraWidget *widget, const void *value);
int gp_widget_get_value (CameraWidget *widget, void *value);
int gp_widget_set_name (CameraWidget *widget, const char *name);
int gp_widget_get_name (CameraWidget *widget, const char **name);
int gp_widget_set_info (CameraWidget *widget, const char *info);
int gp_widget_get_info (CameraWidget *widget, const char **info);
int gp_widget_get_id (CameraWidget *widget, int *id);
int gp_widget_get_type (CameraWidget *widget, CameraWidgetType *type);
int gp_widget_get_label (CameraWidget *widget, const char **label);
int gp_widget_set_range (CameraWidget *range,
float low, float high, float increment);
int gp_widget_get_range (CameraWidget *range,
float *min, float *max, float *increment);
int gp_widget_add_choice (CameraWidget *widget, const char *choice);
int gp_widget_count_choices (CameraWidget *widget);
int gp_widget_get_choice (CameraWidget *widget, int choice_number,
const char **choice);
int gp_widget_changed (CameraWidget *widget);
int gp_widget_set_changed (CameraWidget *widget, int changed);
int gp_widget_set_readonly (CameraWidget *widget, int readonly);
int gp_widget_get_readonly (CameraWidget *widget, int *readonly);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __GPHOTO2_WIDGET_H__ */
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