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/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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
* any later version.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#include "setup_video.h"
#include <string>
#include <vector>
#include <SDL.h>
#include <guichan/listmodel.hpp>
#include <guichan/widgets/label.hpp>
#include "checkbox.h"
#include "listbox.h"
#include "ok_dialog.h"
#include "scrollarea.h"
#include "slider.h"
#include "../configuration.h"
#include "../graphics.h"
#include "../log.h"
#include "../utils/tostring.h"
extern Graphics *graphics;
/**
* The list model for mode list.
*
* \ingroup Interface
*/
class ModeListModel : public gcn::ListModel
{
public:
/**
* Constructor.
*/
ModeListModel();
/**
* Destructor.
*/
virtual ~ModeListModel() { }
/**
* Returns the number of elements in container.
*/
int getNumberOfElements() { return mVideoModes.size(); }
/**
* Returns element from container.
*/
std::string getElementAt(int i) { return mVideoModes[i]; }
private:
std::vector<std::string> mVideoModes;
};
ModeListModel::ModeListModel()
{
/* Get available fullscreen/hardware modes */
SDL_Rect **modes = SDL_ListModes(NULL, SDL_FULLSCREEN | SDL_HWSURFACE);
/* Check which modes are available */
if (modes == (SDL_Rect **)0) {
logger->log("No modes available");
} else if (modes == (SDL_Rect **)-1) {
logger->log("All resolutions available");
} else {
//logger->log("Available Modes");
for (int i = 0; modes[i]; ++i) {
const std::string modeString =
toString((int)modes[i]->w) + "x" + toString((int)modes[i]->h);
//logger->log(modeString.c_str());
mVideoModes.push_back(modeString);
}
}
}
Setup_Video::Setup_Video():
mFullScreenEnabled(config.getValue("screen", 0)),
mOpenGLEnabled(config.getValue("opengl", 0)),
mCustomCursorEnabled(config.getValue("customcursor", 1)),
mOpacity(config.getValue("guialpha", 0.8)),
mModeListModel(new ModeListModel()),
mModeList(new ListBox(mModeListModel)),
mFsCheckBox(new CheckBox("Full screen", mFullScreenEnabled)),
mOpenGLCheckBox(new CheckBox("OpenGL", mOpenGLEnabled)),
mCustomCursorCheckBox(new CheckBox("Custom cursor", mCustomCursorEnabled)),
mAlphaSlider(new Slider(0.2, 1.0))
{
setOpaque(false);
ScrollArea *scrollArea = new ScrollArea(mModeList);
gcn::Label *alphaLabel = new gcn::Label("Gui opacity");
mModeList->setEnabled(false);
#ifndef USE_OPENGL
mOpenGLCheckBox->setEnabled(false);
#endif
mModeList->setDimension(gcn::Rectangle(0, 0, 60, 50));
scrollArea->setDimension(gcn::Rectangle(10, 10, 90, 50));
mFsCheckBox->setPosition(110, 10);
mOpenGLCheckBox->setPosition(110, 30);
mCustomCursorCheckBox->setPosition(110, 50);
mAlphaSlider->setDimension(gcn::Rectangle(10, 80, 100, 10));
alphaLabel->setPosition(20 + mAlphaSlider->getWidth(), mAlphaSlider->getY());
mModeList->setSelected(-1);
mAlphaSlider->setValue(mOpacity);
mCustomCursorCheckBox->setEventId("customcursor");
mAlphaSlider->setEventId("guialpha");
mCustomCursorCheckBox->addActionListener(this);
mAlphaSlider->addActionListener(this);
add(scrollArea);
add(mFsCheckBox);
add(mOpenGLCheckBox);
add(mCustomCursorCheckBox);
add(mAlphaSlider);
add(alphaLabel);
}
Setup_Video::~Setup_Video()
{
delete mModeListModel;
}
void Setup_Video::apply()
{
// Full screen changes
bool fullscreen = mFsCheckBox->isMarked();
if (fullscreen != (config.getValue("screen", 0) == 1))
{
// checks for opengl usage
if (!(config.getValue("opengl", 0) == 1))
{
if (!graphics->setFullscreen(fullscreen))
{
fullscreen = !fullscreen;
if (!graphics->setFullscreen(fullscreen))
{
std::stringstream error;
error << "Failed to switch to " <<
(fullscreen ? "windowed" : "fullscreen") <<
"mode and restoration of old mode also failed!" <<
std::endl;
logger->error(error.str());
}
}
} else {
new OkDialog("Switching to FullScreen",
"Restart needed for changes to take effect.");
}
config.setValue("screen", fullscreen ? 1 : 0);
}
// OpenGL change
if (mOpenGLCheckBox->isMarked() != mOpenGLEnabled)
{
config.setValue("opengl", mOpenGLCheckBox->isMarked() ? 1 : 0);
// OpenGL can currently only be changed by restarting, notify user.
new OkDialog("Changing OpenGL",
"Applying change to OpenGL requires restart.");
}
// We sync old and new values at apply time
mFullScreenEnabled = config.getValue("screen", 0);
mCustomCursorEnabled = config.getValue("customcursor", 1);
mOpacity = config.getValue("guialpha", 0.8);
mOpenGLEnabled = config.getValue("opengl", 0);
}
void Setup_Video::cancel()
{
mFsCheckBox->setMarked(mFullScreenEnabled);
mOpenGLCheckBox->setMarked(mOpenGLEnabled);
mCustomCursorCheckBox->setMarked(mCustomCursorEnabled);
mAlphaSlider->setValue(mOpacity);
config.setValue("screen", mFullScreenEnabled ? 1 : 0);
config.setValue("customcursor", mCustomCursorEnabled ? 1 : 0);
config.setValue("guialpha", mOpacity);
config.setValue("opengl", mOpenGLEnabled ? 1 : 0);
}
void Setup_Video::action(const std::string &event)
{
if (event == "guialpha")
{
config.setValue("guialpha", mAlphaSlider->getValue());
}
else if (event == "customcursor")
{
config.setValue("customcursor",
mCustomCursorCheckBox->isMarked() ? 1 : 0);
}
}
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