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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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#include "gui/widgets/shortcutcontainer.h" |
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#include "settings.h" |
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#include "gui/gui.h" |
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#include "gui/skin.h" |
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#include "utils/delete2.h" |
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#include "resources/image/image.h" |
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#include "render/graphics.h" |
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#include "render/vertexes/imagecollection.h" |
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#include "debug.h" |
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float ShortcutContainer::mAlpha = 1.0; |
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ShortcutContainer::ShortcutContainer(Widget2 *const widget) : |
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Widget(widget), |
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WidgetListener(), |
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MouseListener(), |
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mBackgroundImg(nullptr), |
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mSkin(nullptr), |
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mMaxItems(0), |
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mBoxWidth(1), |
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mBoxHeight(1), |
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mGridWidth(1), |
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mGridHeight(1), |
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mImageOffsetX(2), |
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mImageOffsetY(2), |
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mTextOffsetX(2), |
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mTextOffsetY(2), |
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✓✗✓✗
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mVertexes(new ImageCollection) |
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{ |
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mAllowLogic = false; |
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✓✗ |
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addMouseListener(this); |
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addWidgetListener(this); |
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mForegroundColor = getThemeColor(ThemeColorId::TEXT, 255U); |
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mForegroundColor2 = getThemeColor(ThemeColorId::TEXT_OUTLINE, 255U); |
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✓✗✓✗
✓✗ |
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mBackgroundImg = Theme::getImageFromThemeXml( |
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"item_shortcut_background.xml", "background.xml"); |
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✓✗ |
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if (mBackgroundImg != nullptr) |
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{ |
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mBackgroundImg->setAlpha(settings.guiAlpha); |
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mBoxHeight = mBackgroundImg->getHeight(); |
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mBoxWidth = mBackgroundImg->getWidth(); |
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} |
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else |
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{ |
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mBoxHeight = 1; |
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mBoxWidth = 1; |
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} |
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} |
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ShortcutContainer::~ShortcutContainer() |
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{ |
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if (mBackgroundImg != nullptr) |
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{ |
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mBackgroundImg->decRef(); |
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mBackgroundImg = nullptr; |
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} |
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✓✗ |
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if (gui != nullptr) |
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gui->removeDragged(this); |
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delete2(mVertexes) |
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} |
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void ShortcutContainer::widgetResized(const Event &event A_UNUSED) |
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{ |
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mGridWidth = mDimension.width / mBoxWidth; |
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if (mGridWidth < 1) |
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mGridWidth = 1; |
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mGridHeight = mMaxItems / CAST_U32(mGridWidth); |
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if (mMaxItems % mGridWidth != 0 || mGridHeight < 1) |
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++mGridHeight; |
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setHeight(mGridHeight * mBoxHeight); |
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mRedraw = true; |
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} |
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int ShortcutContainer::getIndexFromGrid(const int pointX, |
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const int pointY) const |
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{ |
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const Rect tRect = Rect(0, 0, |
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mGridWidth * mBoxWidth, mGridHeight * mBoxHeight); |
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int index = ((pointY / mBoxHeight) * mGridWidth) + pointX / mBoxWidth; |
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if (!tRect.isPointInRect(pointX, pointY) || |
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index >= CAST_S32(mMaxItems) || index < 0) |
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{ |
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index = -1; |
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} |
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return index; |
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} |
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void ShortcutContainer::drawBackground(Graphics *const g) |
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{ |
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if (mBackgroundImg != nullptr) |
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{ |
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if (mRedraw) |
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{ |
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mRedraw = false; |
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mVertexes->clear(); |
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for (unsigned i = 0; i < mMaxItems; i ++) |
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{ |
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g->calcTileCollection(mVertexes, mBackgroundImg, |
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(i % mGridWidth) * mBoxWidth, |
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(i / mGridWidth) * mBoxHeight); |
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} |
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g->finalize(mVertexes); |
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} |
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g->drawTileCollection(mVertexes); |
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} |
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} |
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void ShortcutContainer::safeDrawBackground(Graphics *const g) |
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{ |
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if (mBackgroundImg != nullptr) |
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{ |
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for (unsigned i = 0; i < mMaxItems; i ++) |
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{ |
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g->drawImage(mBackgroundImg, (i % mGridWidth) * mBoxWidth, |
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(i / mGridWidth) * mBoxHeight); |
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} |
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} |
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} |
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void ShortcutContainer::widgetMoved(const Event& event A_UNUSED) |
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{ |
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mRedraw = true; |
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} |
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void ShortcutContainer::setSkin(const Widget2 *const widget, |
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Skin *const skin) |
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{ |
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setWidget2(widget); |
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mSkin = skin; |
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if (mSkin) |
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{ |
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mImageOffsetX = mSkin->getOption("imageOffsetX", 2); |
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mImageOffsetY = mSkin->getOption("imageOffsetY", 2); |
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mTextOffsetX = mSkin->getOption("textOffsetX", 2); |
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mTextOffsetY = mSkin->getOption("textOffsetY", 2); |
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} |
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} |