diff options
Diffstat (limited to 'src/gui/base/widgets')
| -rw-r--r-- | src/gui/base/widgets/slider.cpp | 230 | ||||
| -rw-r--r-- | src/gui/base/widgets/slider.hpp | 297 |
2 files changed, 0 insertions, 527 deletions
diff --git a/src/gui/base/widgets/slider.cpp b/src/gui/base/widgets/slider.cpp deleted file mode 100644 index 40c73ceb5..000000000 --- a/src/gui/base/widgets/slider.cpp +++ /dev/null @@ -1,230 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2011-2014 The ManaPlus Developers - * - * This file is part of The ManaPlus Client. - * - * 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 - * 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/>. - */ - -/* _______ __ __ __ ______ __ __ _______ __ __ - * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ - * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / - * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / - * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / - * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / - * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ - * - * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson - * - * - * Per Larsson a.k.a finalman - * Olof Naessén a.k.a jansem/yakslem - * - * Visit: http://guichan.sourceforge.net - * - * License: (BSD) - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name of Guichan nor the names of its contributors may - * be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * For comments regarding functions please see the header file. - */ - -#include "gui/base/widgets/slider.hpp" - -#include "debug.h" - -namespace gcn -{ - Slider::Slider(const Widget2 *const widget, - const double scaleEnd) : - Widget(widget), - MouseListener(), - KeyListener(), - mDragged(false), - mValue(0), - mStepLength(scaleEnd / 10), - mMarkerLength(10), - mScaleStart(0), - mScaleEnd(scaleEnd), - mOrientation(HORIZONTAL) - { - setFocusable(true); - setFrameSize(1); - - addMouseListener(this); - addKeyListener(this); - } - - Slider::Slider(const Widget2 *const widget, - const double scaleStart, - const double scaleEnd) : - Widget(widget), - MouseListener(), - KeyListener(), - mDragged(false), - mValue(scaleStart), - mStepLength((scaleEnd - scaleStart) / 10), - mMarkerLength(10), - mScaleStart(scaleStart), - mScaleEnd(scaleEnd), - mOrientation(HORIZONTAL) - { - setFocusable(true); - setFrameSize(1); - - addMouseListener(this); - addKeyListener(this); - } - - void Slider::setScale(double scaleStart, double scaleEnd) - { - mScaleStart = scaleStart; - mScaleEnd = scaleEnd; - } - - double Slider::getScaleStart() const - { - return mScaleStart; - } - - void Slider::setScaleStart(double scaleStart) - { - mScaleStart = scaleStart; - } - - double Slider::getScaleEnd() const - { - return mScaleEnd; - } - - void Slider::setScaleEnd(double scaleEnd) - { - mScaleEnd = scaleEnd; - } - - void Slider::setValue(double value) - { - if (value > getScaleEnd()) - { - mValue = getScaleEnd(); - return; - } - - if (value < getScaleStart()) - { - mValue = getScaleStart(); - return; - } - - mValue = value; - } - - double Slider::getValue() const - { - return mValue; - } - - int Slider::getMarkerLength() const - { - return mMarkerLength; - } - - void Slider::setMarkerLength(int length) - { - mMarkerLength = length; - } - - void Slider::setOrientation(Slider::Orientation orientation) - { - mOrientation = orientation; - } - - Slider::Orientation Slider::getOrientation() const - { - return mOrientation; - } - - double Slider::markerPositionToValue(int v) const - { - int w; - if (getOrientation() == HORIZONTAL) - w = getWidth(); - else - w = getHeight(); - - const double pos = v / (static_cast<double>(w) - getMarkerLength()); - return (1.0 - pos) * getScaleStart() + pos * getScaleEnd(); - } - - int Slider::valueToMarkerPosition(double value) const - { - int v; - if (getOrientation() == HORIZONTAL) - v = getWidth(); - else - v = getHeight(); - - const int w = static_cast<int>((v - getMarkerLength()) - * (value - getScaleStart()) - / (getScaleEnd() - getScaleStart())); - - if (w < 0) - return 0; - - if (w > v - getMarkerLength()) - return v - getMarkerLength(); - - return w; - } - - void Slider::setStepLength(double length) - { - mStepLength = length; - } - - double Slider::getStepLength() const - { - return mStepLength; - } - - int Slider::getMarkerPosition() const - { - return valueToMarkerPosition(getValue()); - } -} // namespace gcn diff --git a/src/gui/base/widgets/slider.hpp b/src/gui/base/widgets/slider.hpp deleted file mode 100644 index 9d5adc6d8..000000000 --- a/src/gui/base/widgets/slider.hpp +++ /dev/null @@ -1,297 +0,0 @@ -/* - * The ManaPlus Client - * Copyright (C) 2011-2014 The ManaPlus Developers - * - * This file is part of The ManaPlus Client. - * - * 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 - * 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/>. - */ - -/* _______ __ __ __ ______ __ __ _______ __ __ - * / _____/\ / /\ / /\ / /\ / ____/\ / /\ / /\ / ___ /\ / |\/ /\ - * / /\____\// / // / // / // /\___\// /_// / // /\_/ / // , |/ / / - * / / /__ / / // / // / // / / / ___ / // ___ / // /| ' / / - * / /_// /\ / /_// / // / // /_/_ / / // / // /\_/ / // / | / / - * /______/ //______/ //_/ //_____/\ /_/ //_/ //_/ //_/ //_/ /|_/ / - * \______\/ \______\/ \_\/ \_____\/ \_\/ \_\/ \_\/ \_\/ \_\/ \_\/ - * - * Copyright (c) 2004 - 2008 Olof Naessén and Per Larsson - * - * - * Per Larsson a.k.a finalman - * Olof Naessén a.k.a jansem/yakslem - * - * Visit: http://guichan.sourceforge.net - * - * License: (BSD) - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. Neither the name of Guichan nor the names of its contributors may - * be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED - * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR - * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF - * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING - * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef GCN_SLIDER_HPP -#define GCN_SLIDER_HPP - -#include "listeners/keylistener.h" -#include "listeners/mouselistener.h" - -#include "gui/widgets/widget.h" - -namespace gcn -{ - /** - * An implementation of a slider where a user can select different values by - * sliding between a start value and an end value of a scale. - * - * If the selected value is changed an action event will be sent to all - * action listeners of the slider. - */ - class Slider : - public Widget, - public MouseListener, - public KeyListener - { - public: - /** - * Draw orientations for the slider. A slider can be drawn vertically or - * horizontally. - */ - enum Orientation - { - HORIZONTAL = 0, - VERTICAL - }; - - /** - * Constructor. The default start value of the slider scale is zero. - * - * @param scaleEnd The end value of the slider scale. - */ - explicit Slider(const Widget2 *const widget, - const double scaleEnd = 1.0); - - /** - * Constructor. - * - * @param scaleStart The start value of the slider scale. - * @param scaleEnd The end value of the slider scale. - */ - Slider(const Widget2 *const widget, - const double scaleStart, - const double scaleEnd); - - A_DELETE_COPY(Slider) - - /** - * Destructor. - */ - virtual ~Slider() - { } - - /** - * Sets the scale of the slider. - * - * @param scaleStart The start value of the scale. - * @param scaleEnd tThe end of value the scale. - * @see getScaleStart, getScaleEnd - */ - void setScale(double scaleStart, double scaleEnd); - - /** - * Gets the start value of the scale. - * - * @return The start value of the scale. - * @see setScaleStart, setScale - */ - double getScaleStart() const; - - /** - * Sets the start value of the scale. - * - * @param scaleStart The start value of the scale. - * @see getScaleStart - */ - void setScaleStart(double scaleStart); - - /** - * Gets the end value of the scale. - * - * @return The end value of the scale. - * @see setScaleEnd, setScale - */ - double getScaleEnd() const; - - /** - * Sets the end value of the scale. - * - * @param scaleEnd The end value of the scale. - * @see getScaleEnd - */ - void setScaleEnd(double scaleEnd); - - /** - * Gets the current selected value. - * - * @return The current selected value. - * @see setValue - */ - double getValue() const; - - /** - * Sets the current selected value. - * - * @param value The current selected value. - * @see getValue - */ - void setValue(double value); - - /** - * Sets the length of the marker. - * - * @param length The length for the marker. - * @see getMarkerLength - */ - void setMarkerLength(int length); - - /** - * Gets the length of the marker. - * - * @return The length of the marker. - * @see setMarkerLength - */ - int getMarkerLength() const; - - /** - * Sets the orientation of the slider. A slider can be drawn vertically - * or horizontally. - * - * @param orientation The orientation of the slider. - * @see getOrientation - */ - void setOrientation(Orientation orientation); - - /** - * Gets the orientation of the slider. A slider can be drawn vertically - * or horizontally. - * - * @return The orientation of the slider. - * @see setOrientation - */ - Orientation getOrientation() const; - - /** - * Sets the step length. The step length is used when the keys LEFT - * and RIGHT are pressed to step in the scale. - * - * @param length The step length. - * @see getStepLength - */ - void setStepLength(double length); - - /** - * Gets the step length. The step length is used when the keys LEFT - * and RIGHT are pressed to step in the scale. - * - * @return the step length. - * @see setStepLength - */ - double getStepLength() const; - - protected: - /** - * Converts a marker position to a value in the scale. - * - * @param position The position to convert. - * @return A scale value corresponding to the position. - * @see valueToMarkerPosition - */ - virtual double markerPositionToValue(int position) const; - - /** - * Converts a value to a marker position. - * - * @param value The value to convert. - * @return A marker position corresponding to the value. - * @see markerPositionToValue - */ - virtual int valueToMarkerPosition(double value) const; - - /** - * Gets the marker position of the current selected value. - * - * @return The marker position of the current selected value. - */ - virtual int getMarkerPosition() const; - - /** - * True if the slider is dragged, false otherwise. - */ - bool mDragged; - - /** - * Holds the current selected value. - */ - double mValue; - - /** - * Holds the step length. The step length is used when the keys LEFT - * and RIGHT are pressed to step in the scale. - */ - double mStepLength; - - /** - * Holds the length of the marker. - */ - int mMarkerLength; - - /** - * Holds the start value of the scale. - */ - double mScaleStart; - - /** - * Holds the end value of the scale. - */ - double mScaleEnd; - - /** - * Holds the orientation of the slider. A slider can be drawn - * vertically or horizontally. - */ - Orientation mOrientation; - }; -} // namespace gcn - -#endif // end GCN_SLIDER_HPP |