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/* |
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* The ManaPlus Client |
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* Copyright (C) 2007-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#ifndef GUI_WIDGETS_SHORTCUTCONTAINER_H |
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#define GUI_WIDGETS_SHORTCUTCONTAINER_H |
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#include "gui/widgets/widget.h" |
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#include "listeners/mouselistener.h" |
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#include "listeners/widgetlistener.h" |
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class Image; |
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class ImageCollection; |
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class Skin; |
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/** |
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* A generic shortcut container. |
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* |
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* \ingroup GUI |
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*/ |
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class ShortcutContainer notfinal : public Widget, |
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public WidgetListener, |
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public MouseListener |
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{ |
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public: |
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A_DELETE_COPY(ShortcutContainer) |
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/** |
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* Destructor. |
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*/ |
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~ShortcutContainer() override; |
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/** |
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* Invoked when a widget changes its size. This is used to determine |
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* the new height of the container. |
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*/ |
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void widgetResized(const Event &event) override final; |
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void widgetMoved(const Event& event) override final; |
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/** |
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* Handles mouse when dragged. |
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*/ |
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void mouseDragged(MouseEvent &event A_UNUSED) override |
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{ |
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} |
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/** |
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* Handles mouse when pressed. |
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*/ |
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void mousePressed(MouseEvent &event A_UNUSED) override |
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{ |
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} |
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/** |
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* Handles mouse release. |
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*/ |
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void mouseReleased(MouseEvent &event A_UNUSED) override |
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{ |
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} |
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int getMaxItems() const noexcept2 A_WARN_UNUSED |
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{ return mMaxItems; } |
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int getBoxWidth() const noexcept2 A_WARN_UNUSED |
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{ return mBoxWidth; } |
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int getBoxHeight() const noexcept2 A_WARN_UNUSED |
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{ return mBoxHeight; } |
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void drawBackground(Graphics *const g) A_NONNULL(2); |
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void safeDrawBackground(Graphics *const g) A_NONNULL(2); |
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virtual void setSkin(const Widget2 *const widget, |
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Skin *const skin); |
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protected: |
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/** |
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* Constructor. Initializes the shortcut container. |
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*/ |
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explicit ShortcutContainer(Widget2 *const widget); |
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/** |
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* Gets the index from the grid provided the point is in an item box. |
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* |
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* @param pointX X coordinate of the point. |
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* @param pointY Y coordinate of the point. |
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* @return index on success, -1 on failure. |
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*/ |
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int getIndexFromGrid(const int pointX, |
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const int pointY) const A_WARN_UNUSED; |
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Image *mBackgroundImg; |
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Skin *mSkin; |
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static float mAlpha; |
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unsigned mMaxItems; |
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int mBoxWidth; |
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int mBoxHeight; |
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int mGridWidth; |
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int mGridHeight; |
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int mImageOffsetX; |
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int mImageOffsetY; |
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int mTextOffsetX; |
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int mTextOffsetY; |
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ImageCollection *mVertexes; |
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}; |
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#endif // GUI_WIDGETS_SHORTCUTCONTAINER_H |