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/** ZincTypes.hpp
* zinclib
*
* This software is the property of IntuiLab SA, France.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Here we defines types and constants that may be usefull for a zinclib user
*
* 08/03/05
*
* Contributors:
* Benoit Peccatte <peccatte@intuilab.com>
*
*/
#include <string>
#ifndef ZINC_TYPES
#define ZINC_TYPES
typedef std::string String;
/**********************************
Predeclaration of Zinc types
**********************************/
class Zinc;
class ZincPath;
class ZincItem;
class ZincImage;
class ZincFont;
struct ZincEvent;
/*******************************************************
Signature to use when binding with a callback
*******************************************************/
typedef void (*ZincItemCallback)
(Zinc *zinc, // Information about the widget.
ZincItem *item, // the item being evented
ZincEvent *event, // event information
void *userData); // user data provided with bind
typedef void (*ZincWidgetCallback)
(Zinc *zinc, // Information about the widget.
ZincEvent *event, // event information
void *userData); // user data provided with bind
/***********************************
Library constants
***********************************/
// Rendering model
const int ZINC_BACKEND_X11 = 0;
const int ZINC_BACKEND_OPENGL = 1;
/***********************************
Library enums
***********************************/
//Styles for line items
typedef enum
{
lineStyle_simple = 0,
lineStyle_dashed,
lineStyle_mixed,
lineStyle_dotted
} lineStyle;
//Styles for line cap
typedef enum
{
capStyle_butt = 0,
capStyle_projecting,
capStyle_round
} capStyle;
//List of fill rules
typedef enum
{
fillRule_odd = 0 ,
fillRule_nonzero,
fillRule_positive,
fillRule_negative,
fillRule_abs_geq_2
} fillRule;
//list of join style
typedef enum
{
joinStyle_bevel = 0,
joinStyle_miter,
joinStyle_round
} joinStyle;
//list of reliefs
typedef enum
{
relief_flat = 0,
relief_raised,
relief_sunken,
relief_ridge,
relief_groove,
relief_roundraised,
relief_roundsunken,
relief_roundridge,
relief_roundgroove,
relief_raisedrule,
relief_sunkenrule
} relief;
//List of alignments
typedef enum
{
alignment_left = 0,
alignment_right,
alignment_center
} alignment;
//list of anchors
typedef enum
{
anchor_nw = 0,
anchor_n,
anchor_ne,
anchor_e,
anchor_se,
anchor_s,
anchor_sw,
anchor_w,
anchor_center
} anchor;
//actions to take when calling contour
typedef enum
{
item_add_clockwise,
item_add_counterclockwise,
item_remove
} itemOperator;
//list of possible itemtypes
typedef enum
{
item_group,
item_arc,
item_text,
item_rectangle,
item_curve,
item_icon
} itemType;
//informations contained in an event
struct ZincEvent
{
int x,y; // pointer position none -> 0
int k; // keycode none -> 0
long t; // timestamp none -> 0
int w,h; // window width,heigth none -> 0
int X,Y; // pointer position within display none -> 0
int b; // button pressed none -> 0
String K; // keysym none -> "??"
};
#endif
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