mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-24 18:56:33 +00:00
143 lines
3.5 KiB
C++
143 lines
3.5 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* 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, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This code is based on original Soltys source code
|
|
* Copyright (c) 1994-1995 Janus B. Wisniewski and L.K. Avalon
|
|
*/
|
|
|
|
#include "cge/vmenu.h"
|
|
#include "cge/events.h"
|
|
#include "cge/cge_main.h"
|
|
|
|
namespace CGE {
|
|
|
|
MenuBar::MenuBar(CGEEngine *vm, uint16 w) : Talk(vm), _vm(vm) {
|
|
int h = kFontHigh + 2 * kMenuBarVM;
|
|
int i = (w += 2 * kMenuBarHM) * h;
|
|
uint8 *p = (uint8 *)malloc(sizeof(uint8) * i);
|
|
|
|
memset(p + w, kPixelTransp, i - 2 * w);
|
|
memset(p, kMenuBarLT, w);
|
|
memset(p + i - w, kMenuBarRB, w);
|
|
uint8 *p1 = p;
|
|
uint8 *p2 = p + i - 1;
|
|
for (int cpt = 0; cpt < h; cpt++) {
|
|
*p1 = kMenuBarLT;
|
|
*p2 = kMenuBarRB;
|
|
p1 += w;
|
|
p2 -= w;
|
|
}
|
|
|
|
_ts = new BitmapPtr[2];
|
|
_ts[0] = new Bitmap(_vm, w, h, p);
|
|
_ts[1] = NULL;
|
|
setShapeList(_ts);
|
|
|
|
_flags._slav = true;
|
|
_flags._tran = true;
|
|
_flags._kill = true;
|
|
_flags._bDel = true;
|
|
}
|
|
|
|
Vmenu *Vmenu::_addr = NULL;
|
|
int Vmenu::_recent = -1;
|
|
|
|
Vmenu::Vmenu(CGEEngine *vm, Choice *list, int x, int y)
|
|
: Talk(vm, VMGather(list), kTBRect), _menu(list), _bar(NULL), _vmgt(NULL), _vm(vm) {
|
|
Choice *cp;
|
|
|
|
_addr = this;
|
|
delete[] _vmgt;
|
|
_items = 0;
|
|
for (cp = list; cp->_text; cp++)
|
|
_items++;
|
|
_flags._bDel = true;
|
|
_flags._kill = true;
|
|
if (x < 0 || y < 0)
|
|
center();
|
|
else
|
|
gotoxy(x - _w / 2, y - (kTextVMargin + kFontHigh / 2));
|
|
_vm->_vga->_showQ->insert(this, _vm->_vga->_showQ->last());
|
|
_bar = new MenuBar(_vm, _w - 2 * kTextHMargin);
|
|
_bar->gotoxy(_x + kTextHMargin - kMenuBarHM, _y + kTextVMargin - kMenuBarVM);
|
|
_vm->_vga->_showQ->insert(_bar, _vm->_vga->_showQ->last());
|
|
}
|
|
|
|
Vmenu::~Vmenu() {
|
|
_addr = NULL;
|
|
}
|
|
|
|
#define CALL_MEMBER_FN(object,ptrToMember) ((object).*(ptrToMember))
|
|
|
|
void Vmenu::touch(uint16 mask, int x, int y, Common::KeyCode keyCode) {
|
|
if (!_items)
|
|
return;
|
|
|
|
Sprite::touch(mask, x, y, keyCode);
|
|
|
|
y -= kTextVMargin - 1;
|
|
int n = 0;
|
|
bool ok = false;
|
|
uint16 h = kFontHigh + kTextLineSpace;
|
|
|
|
if (y >= 0) {
|
|
n = y / h;
|
|
if (n < _items)
|
|
ok = (x >= kTextHMargin && x < _w - kTextHMargin/* && y % h < FONT_HIG*/);
|
|
else
|
|
n = _items - 1;
|
|
}
|
|
|
|
_bar->gotoxy(_x + kTextHMargin - kMenuBarHM, _y + kTextVMargin + n * h - kMenuBarVM);
|
|
|
|
if (ok && (mask & kMouseLeftUp)) {
|
|
_items = 0;
|
|
_vm->_commandHandlerTurbo->addCommand(kCmdKill, -1, 0, this);
|
|
_recent = n;
|
|
assert(_menu[n].Proc);
|
|
CALL_MEMBER_FN(*_vm, _menu[n].Proc)();
|
|
}
|
|
}
|
|
|
|
char *Vmenu::VMGather(Choice *list) {
|
|
Choice *cp;
|
|
int len = 0, h = 0;
|
|
|
|
for (cp = list; cp->_text; cp++) {
|
|
len += strlen(cp->_text);
|
|
h++;
|
|
}
|
|
_vmgt = new char[len + h];
|
|
if (_vmgt) {
|
|
*_vmgt = '\0';
|
|
for (cp = list; cp->_text; cp++) {
|
|
if (*_vmgt)
|
|
strcat(_vmgt, "|");
|
|
strcat(_vmgt, cp->_text);
|
|
h++;
|
|
}
|
|
}
|
|
return _vmgt;
|
|
}
|
|
} // End of namespace CGE
|