Remove most unused files.

1 files changed, 0 insertions, 517 deletions

diff --git a/src/gui/widgets/slider.cpp b/src/gui/widgets/slider.cpp
deleted file mode 100644
index 0d25ad2c5..000000000
--- a/src/gui/widgets/slider.cpp
+++ /dev/null
@@ -1,517 +0,0 @@
-/*
- *  The ManaPlus Client
- *  Copyright (C) 2004-2009  The Mana World Development Team
- *  Copyright (C) 2009-2010  The Mana Developers
- *  Copyright (C) 2011-2017  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.
- */
-
-#include "gui/widgets/slider.h"
-
-#include "settings.h"
-
-#include "enums/gui/slidergrid.h"
-
-#include "gui/gui.h"
-
-#include "utils/delete2.h"
-
-#include "resources/imagerect.h"
-
-#include "resources/image/image.h"
-
-#include "render/graphics.h"
-
-#include "render/vertexes/imagecollection.h"
-
-#include "debug.h"
-
-ImageRect Slider::buttons[2];
-float Slider::mAlpha = 1.0;
-int Slider::mInstances = 0;
-
-static std::string const data[2] =
-{
-    "slider.xml",
-    "slider_highlighted.xml"
-};
-
-Slider::Slider(Widget2 *const widget,
-               const double scaleEnd,
-               const double stepLength) :
-    Widget(widget),
-    MouseListener(),
-    KeyListener(),
-    mValue(0),
-    mStepLength(stepLength),
-    mScaleStart(0),
-    mScaleEnd(scaleEnd),
-    mOrientation(Orientation::HORIZONTAL),
-    mVertexes(new ImageCollection),
-    mMarkerLength(10),
-    mHasMouse(false)
-{
-    init();
-}
-
-Slider::Slider(Widget2 *const widget,
-               const double scaleStart,
-               const double scaleEnd,
-               const double stepLength) :
-    Widget(widget),
-    MouseListener(),
-    KeyListener(),
-    mValue(scaleStart),
-    mStepLength(stepLength),
-    mScaleStart(scaleStart),
-    mScaleEnd(scaleEnd),
-    mOrientation(Orientation::HORIZONTAL),
-    mVertexes(new ImageCollection),
-    mMarkerLength(10),
-    mHasMouse(false)
-{
-    init();
-}
-
-Slider::~Slider()
-{
-    if (gui != nullptr)
-        gui->removeDragged(this);
-
-    delete2(mVertexes);
-    mInstances--;
-    if (mInstances == 0)
-    {
-        for (int mode = 0; mode < 2; mode ++)
-            Theme::unloadRect(buttons[mode]);
-    }
-}
-
-void Slider::init()
-{
-    mAllowLogic = false;
-    setFocusable(true);
-    setFrameSize(1);
-
-    addMouseListener(this);
-    addKeyListener(this);
-
-    setFrameSize(0);
-
-    // Load resources
-    if (mInstances == 0)
-    {
-        if (theme != nullptr)
-        {
-            for (int mode = 0; mode < 2; mode ++)
-                theme->loadRect(buttons[mode], data[mode], "slider.xml", 0, 8);
-        }
-        updateAlpha();
-    }
-
-    mInstances++;
-
-    if (buttons[0].grid[SliderGrid::HGRIP] != nullptr)
-        setMarkerLength(buttons[0].grid[SliderGrid::HGRIP]->getWidth());
-}
-
-void Slider::updateAlpha()
-{
-    const float alpha = std::max(settings.guiAlpha,
-        theme->getMinimumOpacity());
-
-    if (alpha != mAlpha)
-    {
-        mAlpha = alpha;
-        for (int f = 0; f < 2; f ++)
-        {
-            for (int d = 0; d < SliderGrid::SLIDER_MAX; d ++)
-            {
-                if (buttons[f].grid[d] != nullptr)
-                    buttons[f].grid[d]->setAlpha(mAlpha);
-            }
-        }
-    }
-}
-
-void Slider::draw(Graphics *const graphics)
-{
-    BLOCK_START("Slider::draw")
-    if ((buttons[0].grid[SliderGrid::HSTART] == nullptr) ||
-        (buttons[1].grid[SliderGrid::HSTART] == nullptr) ||
-        (buttons[0].grid[SliderGrid::HEND] == nullptr))
-    {
-        BLOCK_END("Slider::draw")
-        return;
-    }
-
-    int w = getWidth();
-    const int h = getHeight();
-    const int y = mHasMouse ?
-        (h - buttons[1].grid[SliderGrid::HSTART]->getHeight()) / 2 :
-        (h - buttons[0].grid[SliderGrid::HSTART]->getHeight()) / 2;
-
-    updateAlpha();
-
-    if (mRedraw || graphics->getRedraw())
-    {
-        int x = 0;
-        mRedraw = false;
-        mVertexes->clear();
-        if (!mHasMouse)
-        {
-            graphics->calcTileCollection(mVertexes,
-                buttons[0].grid[SliderGrid::HSTART],
-                x, y);
-
-            const int width = buttons[0].grid[SliderGrid::HSTART]->getWidth();
-            w -= width + buttons[0].grid[SliderGrid::HEND]->getWidth();
-            x += width;
-
-            if (buttons[0].grid[SliderGrid::HMID] != nullptr)
-            {
-                const Image *const hMid = buttons[0].grid[SliderGrid::HMID];
-                graphics->calcPattern(mVertexes,
-                    hMid,
-                    x, y,
-                    w, hMid->getHeight());
-            }
-
-            x += w;
-            graphics->calcTileCollection(mVertexes,
-                buttons[0].grid[SliderGrid::HEND],
-                x, y);
-
-            const Image *const img = buttons[0].grid[SliderGrid::HGRIP];
-            if (img != nullptr)
-            {
-                graphics->calcTileCollection(mVertexes,
-                    img,
-                    getMarkerPosition(),
-                    (mDimension.height - img->getHeight()) / 2);
-            }
-        }
-        else
-        {
-            graphics->calcTileCollection(mVertexes,
-                buttons[1].grid[SliderGrid::HSTART],
-                x, y);
-
-            const int width = buttons[1].grid[SliderGrid::HSTART]->getWidth();
-            w -= width;
-            if (buttons[1].grid[SliderGrid::HEND] != nullptr)
-                w -= buttons[1].grid[SliderGrid::HEND]->getWidth();
-            x += width;
-
-            if (buttons[1].grid[SliderGrid::HMID] != nullptr)
-            {
-                const Image *const hMid = buttons[1].grid[SliderGrid::HMID];
-                graphics->calcPattern(mVertexes,
-                    hMid,
-                    x, y,
-                    w, hMid->getHeight());
-            }
-
-            x += w;
-            if (buttons[1].grid[SliderGrid::HEND] != nullptr)
-            {
-                graphics->calcTileCollection(mVertexes,
-                    buttons[1].grid[SliderGrid::HEND], x, y);
-            }
-
-            const Image *const img = buttons[1].grid[SliderGrid::HGRIP];
-            if (img != nullptr)
-            {
-                graphics->calcTileCollection(mVertexes,
-                    img,
-                    getMarkerPosition(),
-                    (mDimension.height - img->getHeight()) / 2);
-            }
-        }
-        graphics->finalize(mVertexes);
-    }
-    graphics->drawTileCollection(mVertexes);
-
-    BLOCK_END("Slider::draw")
-}
-
-void Slider::safeDraw(Graphics *const graphics)
-{
-    BLOCK_START("Slider::draw")
-    if ((buttons[0].grid[SliderGrid::HSTART] == nullptr) ||
-        (buttons[1].grid[SliderGrid::HSTART] == nullptr) ||
-        (buttons[0].grid[SliderGrid::HEND] == nullptr))
-    {
-        BLOCK_END("Slider::draw")
-        return;
-    }
-
-    int w = getWidth();
-    const int h = getHeight();
-    int x = 0;
-    const int y = mHasMouse ?
-        (h - buttons[1].grid[SliderGrid::HSTART]->getHeight()) / 2 :
-        (h - buttons[0].grid[SliderGrid::HSTART]->getHeight()) / 2;
-
-    updateAlpha();
-
-    if (!mHasMouse)
-    {
-        graphics->drawImage(buttons[0].grid[SliderGrid::HSTART], x, y);
-        const int width = buttons[0].grid[SliderGrid::HSTART]->getWidth();
-        w -= width + buttons[0].grid[SliderGrid::HEND]->getWidth();
-        x += width;
-
-        if (buttons[0].grid[SliderGrid::HMID] != nullptr)
-        {
-            const Image *const hMid = buttons[0].grid[SliderGrid::HMID];
-            graphics->drawPattern(hMid, x, y, w, hMid->getHeight());
-        }
-
-        x += w;
-        graphics->drawImage(buttons[0].grid[SliderGrid::HEND], x, y);
-
-        const Image *const img = buttons[0].grid[SliderGrid::HGRIP];
-        if (img != nullptr)
-        {
-            graphics->drawImage(img, getMarkerPosition(),
-                (mDimension.height - img->getHeight()) / 2);
-        }
-    }
-    else
-    {
-        graphics->drawImage(buttons[1].grid[SliderGrid::HSTART], x, y);
-
-        const int width = buttons[1].grid[SliderGrid::HSTART]->getWidth();
-        w -= width;
-        if (buttons[1].grid[SliderGrid::HEND] != nullptr)
-            w -= buttons[1].grid[SliderGrid::HEND]->getWidth();
-        x += width;
-
-        if (buttons[1].grid[SliderGrid::HMID] != nullptr)
-        {
-            const Image *const hMid = buttons[1].grid[SliderGrid::HMID];
-            graphics->drawPattern(hMid, x, y, w, hMid->getHeight());
-        }
-
-        x += w;
-        if (buttons[1].grid[SliderGrid::HEND] != nullptr)
-            graphics->drawImage(buttons[1].grid[SliderGrid::HEND], x, y);
-
-        const Image *const img = buttons[1].grid[SliderGrid::HGRIP];
-        if (img != nullptr)
-        {
-            graphics->drawImage(img, getMarkerPosition(),
-                (mDimension.height - img->getHeight()) / 2);
-        }
-    }
-
-    BLOCK_END("Slider::draw")
-}
-
-void Slider::mouseEntered(MouseEvent& event A_UNUSED)
-{
-    mHasMouse = true;
-    mRedraw = true;
-}
-
-void Slider::mouseExited(MouseEvent& event A_UNUSED)
-{
-    mHasMouse = false;
-    mRedraw = true;
-}
-
-void Slider::mousePressed(MouseEvent &event)
-{
-    const int x = event.getX();
-    const int y = event.getY();
-    const int width = mDimension.width;
-    const int height = mDimension.height;
-
-    if (event.getButton() == MouseButton::LEFT
-        && x >= 0 && x <= width && y >= 0 && y <= height)
-    {
-        event.consume();
-        if (mOrientation == Orientation::HORIZONTAL)
-            setValue(markerPositionToValue(x - mMarkerLength / 2));
-        else
-            setValue(markerPositionToValue(height - y - mMarkerLength / 2));
-        distributeActionEvent();
-    }
-}
-
-void Slider::mouseDragged(MouseEvent &event)
-{
-    if (mOrientation == Orientation::HORIZONTAL)
-    {
-        setValue(markerPositionToValue(event.getX() - mMarkerLength / 2));
-    }
-    else
-    {
-        setValue(markerPositionToValue(
-            mDimension.height - event.getY() - mMarkerLength / 2));
-    }
-
-    distributeActionEvent();
-
-    event.consume();
-}
-
-void Slider::mouseWheelMovedUp(MouseEvent &event)
-{
-    setValue(mValue + mStepLength);
-    distributeActionEvent();
-    event.consume();
-}
-
-void Slider::mouseWheelMovedDown(MouseEvent &event)
-{
-    setValue(mValue - mStepLength);
-    distributeActionEvent();
-    event.consume();
-}
-
-void Slider::keyPressed(KeyEvent& event)
-{
-    const InputActionT action = event.getActionId();
-
-    if (mOrientation == Orientation::HORIZONTAL)
-    {
-        if (action == InputAction::GUI_RIGHT)
-        {
-            setValue(mValue + mStepLength);
-            distributeActionEvent();
-            event.consume();
-        }
-        else if (action == InputAction::GUI_LEFT)
-        {
-            setValue(mValue - mStepLength);
-            distributeActionEvent();
-            event.consume();
-        }
-    }
-    else
-    {
-        if (action == InputAction::GUI_UP)
-        {
-            setValue(mValue + mStepLength);
-            distributeActionEvent();
-            event.consume();
-        }
-        else if (action == InputAction::GUI_DOWN)
-        {
-            setValue(mValue - mStepLength);
-            distributeActionEvent();
-            event.consume();
-        }
-    }
-}
-
-void Slider::setScale(const double scaleStart, const double scaleEnd)
-{
-    mScaleStart = scaleStart;
-    mScaleEnd = scaleEnd;
-}
-
-void Slider::setValue(const double value)
-{
-    mRedraw = true;
-    if (value > mScaleEnd)
-        mValue = mScaleEnd;
-    else if (value < mScaleStart)
-        mValue = mScaleStart;
-    else
-        mValue = value;
-    mValue = CAST_S32((mValue - mScaleStart) / mStepLength)
-        * mStepLength + mScaleStart;
-}
-
-double Slider::markerPositionToValue(const int v) const
-{
-    int w;
-    if (mOrientation == Orientation::HORIZONTAL)
-        w = mDimension.width;
-    else
-        w = mDimension.height;
-
-    const double pos = v / (static_cast<double>(w) - mMarkerLength);
-    return (1.0 - pos) * mScaleStart + pos * mScaleEnd;
-}
-
-int Slider::valueToMarkerPosition(const double value) const
-{
-    int v;
-    if (mOrientation == Orientation::HORIZONTAL)
-        v = mDimension.width;
-    else
-        v = mDimension.height;
-
-    const int w = CAST_S32((v - mMarkerLength)
-            * (value  - mScaleStart)
-            / (mScaleEnd - mScaleStart));
-
-    if (w < 0)
-        return 0;
-
-    if (w > v - mMarkerLength)
-        return v - mMarkerLength;
-
-    return w;
-}