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Diffstat (limited to 'src/gui/setup_colours.cpp')
| -rw-r--r-- | src/gui/setup_colours.cpp | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/src/gui/setup_colours.cpp b/src/gui/setup_colours.cpp new file mode 100644 index 00000000..c08c94ef --- /dev/null +++ b/src/gui/setup_colours.cpp @@ -0,0 +1,226 @@ +/*************************************************************************** + * 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); +} |