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/***************************************************************************
* Copyright (C) 2008 by Douglas Boffey *
* *
* DougABoffey@netscape.net *
* 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 with The Mana Experiment *
* 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., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <vector>
#include <guichan/listmodel.hpp>
#include <guichan/widgets/label.hpp>
#include <guichan/widgets/slider.hpp>
#include "colour.h"
#include "scrollarea.h"
#include "setup_colours.h"
#include "slider.h"
#include "textfield.h"
#include "widgets/layouthelper.h"
#include "../configuration.h"
#include "../utils/gettext.h"
Setup_Colours::Setup_Colours() :
mSelected(-1)
{
setOpaque(false);
mColourBox = new gcn::ListBox(textColour);
mColourBox->setActionEventId("colour_box");
mColourBox->addActionListener(this);
mScroll = new ScrollArea(mColourBox);
mScroll->setHorizontalScrollPolicy(gcn::ScrollArea::SHOW_NEVER);
mScroll->setWidth(90);
mRedLabel = new gcn::Label(_("Red: "));
mRedText = new TextField();
mRedText->setWidth(40);
mRedText->setRange(0, 255);
mRedText->setNumeric(true);
mRedText->addListener(this);
mRedSlider = new Slider(0, 255);
mRedSlider->setWidth(90);
mRedSlider->setValue(mRedText->getValue());
mRedSlider->setActionEventId("slider_red");
mRedSlider->addActionListener(this);
mGreenLabel = new gcn::Label(_("Green: "));
mGreenText = new TextField();
mGreenText->setWidth(40);
mGreenText->setRange(0, 255);
mGreenText->setNumeric(true);
mGreenText->addListener(this);
mGreenSlider = new Slider(0, 255);
mGreenSlider->setWidth(90);
mGreenSlider->setValue(mGreenText->getValue());
mGreenSlider->setActionEventId("slider_green");
mGreenSlider->addActionListener(this);
mBlueLabel = new gcn::Label(_("Blue: "));
mBlueText = new TextField();
mBlueText->setWidth(40);
mBlueText->setRange(0, 255);
mBlueText->setNumeric(true);
mBlueText->addListener(this);
mBlueSlider = new Slider(0, 255);
mBlueSlider->setWidth(90);
mBlueSlider->setValue(mBlueText->getValue());
mBlueSlider->setActionEventId("slider_blue");
mBlueSlider->addActionListener(this);
setOpaque(false);
// Do the layout
LayoutHelper h(this);
ContainerPlacer place = h.getPlacer(0, 0);
place(0, 0, mScroll, 1, 3).setPadding(2);
place(1, 0, mRedLabel, 2);
place(3, 0, mRedSlider);
place(4, 0, mRedText).setPadding(1);
place(1, 1, mGreenLabel, 2);
place(3, 1, mGreenSlider);
place(4, 1, mGreenText).setPadding(1);
place(1, 2, mBlueLabel, 2);
place(3, 2, mBlueSlider);
place(4, 2, mBlueText).setPadding(1);
setDimension(gcn::Rectangle(0, 0, 290, 150));
}
Setup_Colours::~Setup_Colours()
{
delete mRedLabel;
delete mRedSlider;
delete mRedText;
delete mGreenLabel;
delete mGreenSlider;
delete mGreenText;
delete mBlueLabel;
delete mBlueSlider;
delete mBlueText;
delete mScroll;
}
void Setup_Colours::action(const gcn::ActionEvent &event)
{
if (event.getId() == "colour_box")
{
mSelected = mColourBox->getSelected();
int col = textColour->getColourAt(mSelected);
setEntry(mRedSlider, mRedText, col >> 16);
setEntry(mGreenSlider, mGreenText, (col >> 8) & 0xff);
setEntry(mBlueSlider, mBlueText, col & 0xff);
return;
}
if (event.getId() == "slider_red")
{
char buffer[30];
std::sprintf(buffer, "%d", static_cast<int>(mRedSlider->getValue()));
mRedText->setText(buffer);
updateColour();
return;
}
if (event.getId() == "slider_green")
{
char buffer[30];
std::sprintf(buffer, "%d", static_cast<int>(mGreenSlider->getValue()));
mGreenText->setText(buffer);
updateColour();
return;
}
if (event.getId() == "slider_blue")
{
char buffer[30];
std::sprintf(buffer, "%d", static_cast<int>(mBlueSlider->getValue()));
mBlueText->setText(buffer);
updateColour();
return;
}
}
void Setup_Colours::setEntry(Slider *s, TextField *t, int value)
{
s->setValue(value);
char buffer[100];
sprintf(buffer, "%d", value);
t->setText(buffer);
}
void Setup_Colours::apply()
{
textColour->commit();
}
void Setup_Colours::cancel()
{
textColour->rollback();
int col = textColour->getColourAt(mSelected);
setEntry(mRedSlider, mRedText, col >> 16);
setEntry(mGreenSlider, mGreenText, (col >> 8) & 0xff);
setEntry(mBlueSlider, mBlueText, col & 0xff);
}
void Setup_Colours::listen(const TextField *tf)
{
if (tf == mRedText)
{
mRedSlider->setValue(tf->getValue());
updateColour();
return;
}
if (tf == mGreenText)
{
mGreenSlider->setValue(tf->getValue());
updateColour();
return;
}
if (tf == mBlueText)
{
mBlueSlider->setValue(tf->getValue());
updateColour();
return;
}
}
void Setup_Colours::updateColour()
{
if (mSelected == -1)
{
return;
}
int rgb = static_cast<int>(mRedSlider->getValue()) << 16 |
static_cast<int>(mGreenSlider->getValue()) << 8 |
static_cast<int>(mBlueSlider->getValue());
textColour->setColourAt(mSelected, rgb);
}
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