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/*
* Seven Kingdoms: Ancient Adversaries
*
* Copyright 1997,1998 Enlight Software Ltd.
*
* 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 of the License, 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, see <http://www.gnu.org/licenses/>.
*
*/
// Filename : OSLIDCUS.H
// Description : Custom slide bar
#ifndef __OSLIDCUS_H
#define __OSLIDCUS_H
// -------- define type SlideBarFP ---------//
class SlideBar;
class SlideVBar;
typedef void (*SlideBarFP)(SlideBar *, int repaintBody);
typedef void (*SlideVBarFP)(SlideVBar *, int repaintBody);
// --------- define clas SlideBar
class SlideBar
{
public:
// screen representation
short scrn_x1;
short scrn_y1;
short scrn_x2;
short scrn_y2;
short scrn_bar_width;
short scroll_type; // 0 = slide, 1 = scroll bar
// assume the recno of the first is min_recno and
// last record is max_recno
// and you can view (view_size) records at a time
// and first record on the viewing area is view_recno
int min_recno;
int max_recno;
int view_size;
int view_recno;
char drag_flag;
// valid if drag_flag is true
short drag_cur_x; // mouse.cur_x when start dragging the mouse
short drag_rect_left; // rect_left() when start dragging
int drag_last_view_recno;
SlideBarFP disp_func;
public:
void init_slide(short x1, short y1, short x2, short y2, short barWidth, SlideBarFP dispFunc);
void init_scroll(short x1, short y1, short x2, short y2, int viewSize, SlideBarFP dispFunc);
void set(int minRecno, int maxRecno, int viewRecno);
int set_view_recno(int viewRecno);
void set_min_recno(int minRecno);
void set_max_recno(int maxRecno);
int is_empty();
int detect();
void paint();
void paint(int newViewRecno);
public:
// function for disp_func
short rect_left();
short rect_right();
int calc_view_recno(short scrnX);
int max_view_recno();
};
class SlideVBar
{
public:
// screen representation
short scrn_x1;
short scrn_y1;
short scrn_x2;
short scrn_y2;
short scrn_bar_height;
short scroll_type; // 0 = slide, 1 = scroll bar
// assume the recno of the first is min_recno and
// last record is max_recno
// and you can view (view_size) records at a time
// and first record on the viewing area is view_recno
int min_recno;
int max_recno;
int view_size;
int view_recno;
char drag_flag;
// valid if drag_flag is true
short drag_cur_y; // mouse.cur_y when start dragging the mouse
short drag_rect_top; // rect_top() when start dragging
int drag_last_view_recno;
SlideVBarFP disp_func;
public:
void init_slide(short x1, short y1, short x2, short y2, short barHeight, SlideVBarFP dispFunc);
void init_scroll(short x1, short y1, short x2, short y2, int viewSize, SlideVBarFP dispFunc);
void set(int minRecno, int maxRecno, int viewRecno);
int set_view_recno(int viewRecno);
void set_min_recno(int minRecno);
void set_max_recno(int maxRecno);
int is_empty();
int detect();
void paint();
void paint(int newViewRecno);
public:
// function for disp_func
short rect_top();
short rect_bottom();
int calc_view_recno(short scrnY);
int max_view_recno();
};
#endif
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