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/* 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.
*
*/
#include "glk/frotz/windows.h"
#include "glk/frotz/frotz.h"
#include "glk/window_pair.h"
#include "glk/window_text_buffer.h"
#include "glk/conf.h"
namespace Glk {
namespace Frotz {
Windows::Windows() : _lower(_windows[0]), _upper(_windows[1]), _background(nullptr) {
for (size_t idx = 0; idx < 8; ++idx)
_windows[idx]._windows = this;
}
size_t Windows::size() const {
return (g_vm->h_version < 6) ? 2 : 8;
}
Window &Windows::operator[](uint idx) {
assert(idx < size());
return _windows[idx];
}
void Windows::setup(bool isVersion6) {
if (isVersion6) {
// For graphic games we have a background window covering the entire screen for greater
// flexibility of wher we draw pictures, and the lower and upper areas sit on top of them
_background = g_vm->glk_window_open(0, 0, 0, wintype_Graphics, 0);
_background->setBackgroundColor(0xffffff);
MonoFontInfo &fi = g_vm->_conf->_monoInfo;
_lower = g_vm->glk_window_open(g_vm->glk_window_get_root(),
winmethod_Arbitrary | winmethod_Fixed, 0, wintype_TextBuffer, 0);
_upper = g_vm->glk_window_open(g_vm->glk_window_get_root(),
winmethod_Arbitrary | winmethod_Fixed, 0, wintype_TextGrid, 0);
_upper.setPosition(Point(1, 1));
_upper.setSize(Point(g_system->getWidth() / fi._cellW, 1));
_lower.setPosition(Point(1, 2));
_lower.setSize(Point(g_system->getWidth() / fi._cellW, g_system->getHeight() / fi._cellH - 1));
} else {
_lower = g_vm->glk_window_open(0, 0, 0, wintype_TextBuffer, 0);
_upper = g_vm->glk_window_open(_lower, winmethod_Above | winmethod_Fixed, 0, wintype_TextGrid, 0);
}
_lower.update();
_upper.update();
g_vm->glk_set_window(_lower);
}
/*--------------------------------------------------------------------------*/
Window::Window() : _windows(nullptr), _win(nullptr) {
Common::fill(_properties, _properties + TRUE_BG_COLOR + 1, 0);
_properties[Y_POS] = _properties[X_POS] = 1;
_properties[Y_CURSOR] = _properties[X_CURSOR] = 1;
_properties[FONT_NUMBER] = TEXT_FONT;
_properties[FONT_SIZE] = 12;
}
void Window::update() {
assert(_win);
_properties[X_POS] = _win->_bbox.left / g_conf->_monoInfo._cellW + 1;
_properties[Y_POS] = _win->_bbox.top / g_conf->_monoInfo._cellH + 1;
_properties[X_SIZE] = _win->_bbox.width() / g_conf->_monoInfo._cellW;
_properties[Y_SIZE] = _win->_bbox.height() / g_conf->_monoInfo._cellH;
Point pt = _win->getCursor();
_properties[X_CURSOR] = pt.x / g_conf->_monoInfo._cellW + 1;
_properties[Y_CURSOR] = pt.y / g_conf->_monoInfo._cellH + 1;
TextBufferWindow *win = dynamic_cast<TextBufferWindow *>(_win);
_properties[LEFT_MARGIN] = (win ? win->_ladjw : 0) / g_conf->_monoInfo._cellW;
_properties[RIGHT_MARGIN] = (win ? win->_radjw : 0) / g_conf->_monoInfo._cellW;
_properties[FONT_SIZE] = g_conf->_monoInfo._size;
}
void Window::setSize(const Point &newSize) {
checkRepositionLower();
_properties[X_SIZE] = newSize.x;
_properties[Y_SIZE] = newSize.y;
if (_win)
_win->setSize(Point(newSize.x * g_conf->_monoInfo._cellW, newSize.y * g_conf->_monoInfo._cellH));
}
void Window::setPosition(const Point &newPos) {
checkRepositionLower();
_properties[X_POS] = newPos.x;
_properties[Y_POS] = newPos.y;
if (_win)
_win->setPosition(Point((newPos.x - 1) * g_conf->_monoInfo._cellW, (newPos.y - 1) * g_conf->_monoInfo._cellH));
}
const zword &Window::getProperty(WindowProperty propType) {
if (_win)
update();
return _properties[propType];
}
void Window::setProperty(WindowProperty propType, zword value) {
switch (propType) {
case TRUE_FG_COLOR:
case TRUE_BG_COLOR:
_properties[propType] = value;
if (_win && _win->_stream)
_win->_stream->setZColors(_properties[TRUE_FG_COLOR], _properties[TRUE_BG_COLOR]);
break;
default:
warning("Setting window property %d not yet supported", (int)propType);
}
}
void Window::checkRepositionLower() {
if (&_windows->_lower == this) {
PairWindow *parent = dynamic_cast<PairWindow *>(_win->_parent);
if (!parent)
error("Parent was not a pair window");
// Ensure the parent pair window is flagged as having children at arbitrary positions,
// just in case it isn't already
parent->_dir = winmethod_Arbitrary;
}
}
} // End of namespace Frotz
} // End of namespace Glk
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