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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 3 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/>.
*
*/
#include "engines/stark/ui/menu/fmvmenu.h"
#include "engines/stark/services/services.h"
#include "engines/stark/services/userinterface.h"
#include "engines/stark/services/diary.h"
#include "engines/stark/services/staticprovider.h"
#include "engines/stark/resources/location.h"
#include "engines/stark/visual/text.h"
namespace Stark {
FMVMenuScreen::FMVMenuScreen(Gfx::Driver *gfx, Cursor *cursor) :
StaticLocationScreen(gfx, cursor, "DiaryFMV", Screen::kScreenFMVMenu),
_fmvWidgets(),
_page(0),
_maxPage(0) {
_formatRectPos = Common::Point(202, 61);
_fontHeight = 16;
_fmvPerPage = 18;
}
FMVMenuScreen::~FMVMenuScreen() {
freeFMVWidgets();
}
void FMVMenuScreen::open() {
StaticLocationScreen::open();
_widgets.push_back(new StaticLocationWidget(
"BGImage",
nullptr,
nullptr));
_widgets.push_back(new StaticLocationWidget(
"Return",
CLICK_HANDLER(FMVMenuScreen, backHandler),
nullptr));
_widgets.back()->setupSounds(0, 1);
_widgets.push_back(new StaticLocationWidget(
"Back",
CLICK_HANDLER(FMVMenuScreen, backHandler),
nullptr));
_widgets.back()->setupSounds(0, 1);
_widgets.push_back(new StaticLocationWidget(
"PreviousPage",
CLICK_HANDLER(FMVMenuScreen, prevPageHandler),
nullptr));
_widgets.back()->setupSounds(0, 1);
_widgets.push_back(new StaticLocationWidget(
"NextPage",
CLICK_HANDLER(FMVMenuScreen, nextPageHandler),
nullptr));
_widgets.back()->setupSounds(0, 1);
// Acquire data for FMVWidget from the format rectangle
int formatRectHeight = 379;
Resources::Location *location = StarkStaticProvider->getLocation();
Gfx::RenderEntry *formatRect = location->getRenderEntryByName("FormatRectangle");
if (formatRect) {
_formatRectPos = formatRect->getPosition();
formatRectHeight = formatRect->getText()->getTargetHeight();
// The format rectangle contains one line,
// which can be used to retrieve the font's height
Common::Rect textRect = formatRect->getText()->getRect();
_fontHeight = textRect.bottom - textRect.top;
_fmvPerPage = formatRectHeight / (_fontHeight + 4);
}
_maxPage = StarkDiary->countFMV() / _fmvPerPage;
changePage(0);
}
void FMVMenuScreen::close() {
freeFMVWidgets();
StaticLocationScreen::close();
}
void FMVMenuScreen::onScreenChanged() {
StaticLocationScreen::onScreenChanged();
for (uint i = 0; i < _fmvWidgets.size(); ++i) {
_fmvWidgets[i]->onScreenChanged();
}
}
void FMVMenuScreen::onMouseMove(const Common::Point &pos) {
StaticLocationScreen::onMouseMove(pos);
for (uint i = 0; i < _fmvWidgets.size(); ++i) {
_fmvWidgets[i]->onMouseMove(pos);
}
}
void FMVMenuScreen::onClick(const Common::Point &pos) {
StaticLocationScreen::onClick(pos);
for (uint i = 0; i < _fmvWidgets.size(); ++i) {
if (_fmvWidgets[i]->isMouseInside(pos)) {
_fmvWidgets[i]->onClick();
return;
}
}
}
void FMVMenuScreen::onRender() {
StaticLocationScreen::onRender();
for (uint i = 0; i < _fmvWidgets.size(); ++i) {
_fmvWidgets[i]->render();
}
}
void FMVMenuScreen::backHandler() {
StarkUserInterface->backPrevScreen();
}
void FMVMenuScreen::freeFMVWidgets() {
for (uint i = 0; i < _fmvWidgets.size(); ++i) {
delete _fmvWidgets[i];
}
_fmvWidgets.clear();
}
void FMVMenuScreen::loadFMVWidgets(uint page) {
uint start = page * _fmvPerPage;
uint end = start + _fmvPerPage;
end = end < StarkDiary->countFMV() ? end : StarkDiary->countFMV();
for (uint i = start; i < end; ++i) {
_fmvWidgets.push_back(new FMVWidget(_gfx, i));
}
}
void FMVMenuScreen::changePage(uint page) {
assert(page <= _maxPage);
freeFMVWidgets();
loadFMVWidgets(page);
_widgets[kWidgetPrevious]->setVisible(page > 0);
_widgets[kWidgetNext]->setVisible(page < _maxPage);
_page = page;
}
FMVWidget::FMVWidget(Gfx::Driver *gfx, uint fmvIndex) :
_filename(StarkDiary->getFMVFilename(fmvIndex)),
_title(gfx) {
_title.setText(StarkDiary->getFMVTitle(fmvIndex));
_title.setColor(_textColorDefault);
_title.setFont(FontProvider::kCustomFont, 3);
Common::Rect rect = _title.getRect();
_width = rect.right - rect.left;
_formatRectPos = Common::Point(202, 61);
_fontHeight = 16;
_fmvPerPage = 18;
_position.x = _formatRectPos.x;
_position.y = _formatRectPos.y + (fmvIndex % _fmvPerPage) * (_fontHeight + 4);
}
void FMVWidget::onClick() {
StarkUserInterface->requestFMVPlayback(_filename);
}
bool FMVWidget::isMouseInside(const Common::Point &mousePos) const {
return mousePos.x >= _position.x && mousePos.x <= _position.x + _width &&
mousePos.y >= _position.y && mousePos.y <= _position.y + _fontHeight;
}
} // End of namespace Stark
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