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/***************************************************************************
gb.geom.h
(c) 2000-2017 Benoît Minisini <benoit.minisini@gambas-basic.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301, USA.
***************************************************************************/
#ifndef __GB_GEOM_H
#define __GB_GEOM_H
#include "gambas.h"
enum
{
ALIGN_NORMAL = 0x00,
ALIGN_LEFT = 0x01,
ALIGN_RIGHT = 0x02,
ALIGN_CENTER = 0x03,
ALIGN_TOP_NORMAL = 0x10,
ALIGN_TOP_LEFT = 0x11,
ALIGN_TOP_RIGHT = 0x12,
ALIGN_TOP = 0x13,
ALIGN_BOTTOM_NORMAL = 0x20,
ALIGN_BOTTOM_LEFT = 0x21,
ALIGN_BOTTOM_RIGHT = 0x22,
ALIGN_BOTTOM = 0x23,
ALIGN_JUSTIFY = 0x04,
};
#define ALIGN_IS_TOP(_align) (((_align) & 0xF0) == 0x10)
#define ALIGN_IS_BOTTOM(_align) (((_align) & 0xF0) == 0x20)
#define ALIGN_IS_MIDDLE(_align) (((_align) & 0xF0) == 0x00)
#define ALIGN_IS_LEFT(_align) (((_align) & 0xF) == 0x1 || (((_align) & 0xF) == 0x0 && !GB.System.IsRightToLeft()))
#define ALIGN_IS_RIGHT(_align) (((_align) & 0xF) == 0x2 || (((_align) & 0xF) == 0x0 && GB.System.IsRightToLeft()))
#define ALIGN_IS_CENTER(_align) (((_align) & 0xF) == 0x3)
#define ALIGN_IS_NORMAL(_align) (((_align) & 0xF) == 0x0)
#define ALIGN_MAKE(_halign, _valign) (((_halign) & 0xF) | ((_valign) & 0xF0))
typedef
struct {
GB_BASE ob;
int x;
int y;
}
GEOM_POINT;
typedef
struct {
GB_BASE ob;
double x;
double y;
}
GEOM_POINTF;
typedef
struct {
GB_BASE ob;
int x;
int y;
int w;
int h;
}
GEOM_RECT;
typedef
struct {
GB_BASE ob;
double x;
double y;
double w;
double h;
}
GEOM_RECTF;
#define GEOM_INTERFACE_VERSION 1
typedef
struct {
int version;
GEOM_POINT *(*CreatePoint)(int x, int y);
GEOM_POINTF *(*CreatePointF)(double x, double y);
GEOM_RECT *(*CreateRect)(void);
GEOM_RECTF *(*CreateRectF)(void);
}
GEOM_INTERFACE;
#endif
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