71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
/*
|
|
* widget.h
|
|
* This file is part of LCDd, the lcdproc server.
|
|
*
|
|
* This file is released under the GNU General Public License. Refer to the
|
|
* COPYING file distributed with this package.
|
|
*
|
|
* Copyright (c) 1999, William Ferrell, Scott Scriven
|
|
*
|
|
*/
|
|
|
|
#include "screen.h"
|
|
/* These headers are placed here on purpose ! (circular references) */
|
|
|
|
#ifndef WIDGET_H
|
|
#define WIDGET_H
|
|
|
|
struct Widget;
|
|
|
|
/* These correspond to the index into the "types" array...*/
|
|
typedef enum WidgetType {
|
|
WID_NONE = 0,
|
|
WID_STRING,
|
|
WID_HBAR,
|
|
WID_VBAR,
|
|
WID_ICON,
|
|
WID_TITLE,
|
|
WID_SCROLLER,
|
|
WID_FRAME,
|
|
WID_NUM
|
|
} WidgetType;
|
|
|
|
typedef struct Widget {
|
|
char *id;
|
|
WidgetType type;
|
|
Screen * screen; /* What screen is this widget in ? */
|
|
int x, y; /* Position */
|
|
int width, height; /* Visible size */
|
|
int left, top, right, bottom; /* bounding rectangle */
|
|
int length; /* size or direction */
|
|
int speed; /* For scroller... */
|
|
char *text; /* text or binary data */
|
|
struct Screen * frame_screen; /* frame widget get an associated screen */
|
|
//LinkedList *kids; /* Frames can contain more widgets...*/
|
|
} Widget;
|
|
|
|
#define WID_MAX_DIR 4
|
|
|
|
/* Create new widget */
|
|
Widget * widget_create (char *id, WidgetType type, Screen * screen);
|
|
|
|
/* Destroy a widget */
|
|
int widget_destroy (Widget * w);
|
|
|
|
/* Convert a widget typename to a widget type */
|
|
WidgetType widget_typename_to_type (char * typename);
|
|
|
|
/* Convert a widget typename to a widget type */
|
|
char *widget_type_to_typename (WidgetType t);
|
|
|
|
/* Search subwidgets of a widget */
|
|
Widget * widget_search_subs (Widget * w, char * id);
|
|
|
|
/* Convert icon number to icon name */
|
|
char *widget_icon_to_iconname (int icon);
|
|
|
|
/* Convert iconname to icon number */
|
|
int widget_iconname_to_icon (char *iconname);
|
|
|
|
#endif
|