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Diffstat (limited to 'src/gui/widgets/widget.cpp')
| -rw-r--r-- | src/gui/widgets/widget.cpp | 526 |
1 files changed, 0 insertions, 526 deletions
diff --git a/src/gui/widgets/widget.cpp b/src/gui/widgets/widget.cpp deleted file mode 100644 index 47bca1fb3..000000000 --- a/src/gui/widgets/widget.cpp +++ /dev/null @@ -1,526 +0,0 @@ -/* - * The ManaPlus Client - * 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. - */ - -/* - * For comments regarding functions please see the header file. - */ - -#include "gui/widgets/widget.h" - -#include "gui/focushandler.h" - -#include "listeners/actionlistener.h" -#include "listeners/widgetdeathlistener.h" -#include "listeners/widgetlistener.h" - -#include "utils/foreach.h" - -#include "debug.h" - -Font* Widget::mGlobalFont = nullptr; -std::list<Widget*> Widget::mAllWidgets; -std::set<Widget*> Widget::mAllWidgetsSet; - -Widget::Widget(const Widget2 *const widget) : - Widget2(widget), - mVisible(Visible_true), - mMouseListeners(), - mKeyListeners(), - mActionListeners(), - mDeathListeners(), - mFocusListeners(), - mWidgetListeners(), - mForegroundColor(0x000000), - mBackgroundColor(0xffffff), - mBaseColor(0x808090), - mDimension(), - mActionEventId(), - mId(), - mFocusHandler(nullptr), - mInternalFocusHandler(nullptr), - mParent(nullptr), - mCurrentFont(nullptr), - mFrameSize(0), - mFocusable(false), - mTabIn(true), - mTabOut(true), - mEnabled(true), - mAllowLogic(true), - mMouseConsume(true), - mRedraw(true), - mSelectable(true) -{ - mAllWidgets.push_back(this); - mAllWidgetsSet.insert(this); -} - -Widget::~Widget() -{ - FOR_EACH (WidgetDeathListenerIterator, iter, mDeathListeners) - { - Event event(this); - (*iter)->death(event); - } - - // +++ call to virtual member - setFocusHandler(nullptr); - - mAllWidgets.remove(this); - mAllWidgetsSet.erase(this); -} - -void Widget::setWidth(const int width) -{ - Rect newDimension = mDimension; - newDimension.width = width; - setDimension(newDimension); -} - -void Widget::setHeight(const int height) -{ - Rect newDimension = mDimension; - newDimension.height = height; - setDimension(newDimension); -} - -void Widget::setX(const int x) -{ - Rect newDimension = mDimension; - newDimension.x = x; - setDimension(newDimension); -} - -void Widget::setY(const int y) -{ - Rect newDimension = mDimension; - newDimension.y = y; - setDimension(newDimension); -} - -void Widget::setPosition(const int x, const int y) -{ - Rect newDimension = mDimension; - newDimension.x = x; - newDimension.y = y; - setDimension(newDimension); -} - -void Widget::setDimension(const Rect& dimension) -{ - const Rect oldDimension = mDimension; - mDimension = dimension; - - if (mDimension.width != oldDimension.width - || mDimension.height != oldDimension.height) - { - distributeResizedEvent(); - } - - if (mDimension.x != oldDimension.x || mDimension.y != oldDimension.y) - distributeMovedEvent(); -} - -bool Widget::isFocused() const -{ - if (mFocusHandler == nullptr) - return false; - - return mFocusHandler->isFocused(this); -} - -void Widget::setFocusable(const bool focusable) -{ - if (!focusable && isFocused() && (mFocusHandler != nullptr)) - mFocusHandler->focusNone(); - mFocusable = focusable; -} - -bool Widget::isFocusable() const -{ - return mFocusable && isVisible() && isEnabled(); -} - -void Widget::requestFocus() -{ - if (mFocusHandler == nullptr) - return; - - if (isFocusable()) - mFocusHandler->requestFocus(this); -} - -void Widget::requestMoveToTop() -{ - if (mParent != nullptr) - mParent->moveToTop(this); -} - -void Widget::requestMoveToBottom() -{ - if (mParent != nullptr) - mParent->moveToBottom(this); -} - -void Widget::setVisible(Visible visible) -{ - if (visible == Visible_false && isFocused() && (mFocusHandler != nullptr)) - mFocusHandler->focusNone(); - - if (visible == Visible_true) - distributeShownEvent(); - else - distributeHiddenEvent(); - - mVisible = visible; -} - -void Widget::setFocusHandler(FocusHandler *const focusHandler) -{ - if (mFocusHandler != nullptr) - { - releaseModalFocus(); - mFocusHandler->remove(this); - } - - if (focusHandler != nullptr) - focusHandler->add(this); - - mFocusHandler = focusHandler; -} - -void Widget::addActionListener(ActionListener *const actionListener) -{ - mActionListeners.push_back(actionListener); -} - -void Widget::removeActionListener(ActionListener *const actionListener) -{ - mActionListeners.remove(actionListener); -} - -void Widget::addDeathListener(WidgetDeathListener *const deathListener) -{ - mDeathListeners.push_back(deathListener); -} - -void Widget::removeDeathListener(WidgetDeathListener *const deathListener) -{ - mDeathListeners.remove(deathListener); -} - -void Widget::addKeyListener(KeyListener *const keyListener) -{ - mKeyListeners.push_back(keyListener); -} - -void Widget::removeKeyListener(KeyListener *const keyListener) -{ - mKeyListeners.remove(keyListener); -} - -void Widget::addFocusListener(FocusListener *const focusListener) -{ - mFocusListeners.push_back(focusListener); -} - -void Widget::removeFocusListener(FocusListener *const focusListener) -{ - mFocusListeners.remove(focusListener); -} - -void Widget::addMouseListener(MouseListener *const mouseListener) -{ - mMouseListeners.push_back(mouseListener); -} - -void Widget::removeMouseListener(MouseListener *const mouseListener) -{ - mMouseListeners.remove(mouseListener); -} - -void Widget::addWidgetListener(WidgetListener *const widgetListener) -{ - mWidgetListeners.push_back(widgetListener); -} - -void Widget::removeWidgetListener(WidgetListener *const widgetListener) -{ - mWidgetListeners.remove(widgetListener); -} - -void Widget::getAbsolutePosition(int& x, int& y) const -{ - if (mParent == nullptr) - { - x = mDimension.x; - y = mDimension.y; - return; - } - - int parentX; - int parentY; - - mParent->getAbsolutePosition(parentX, parentY); - - const Rect &rect = mParent->getChildrenArea(); - x = parentX + mDimension.x + rect.x; - y = parentY + mDimension.y + rect.y; -} - -Font* Widget::getFont() const -{ - if (mCurrentFont == nullptr) - return mGlobalFont; - return mCurrentFont; -} - -void Widget::setGlobalFont(Font *const font) -{ - mGlobalFont = font; - - FOR_EACH (std::list<Widget*>::const_iterator, iter, mAllWidgets) - { - if ((*iter)->mCurrentFont == nullptr) - (*iter)->fontChanged(); - } -} - -void Widget::setFont(Font *const font) -{ - mCurrentFont = font; - fontChanged(); -} - -void Widget::distributeWindowResizeEvent() -{ - FOR_EACH (std::list<Widget*>::const_iterator, iter, mAllWidgets) - (*iter)->windowResized(); -} - -bool Widget::widgetExists(const Widget *const widget) -{ - return mAllWidgetsSet.find(const_cast<Widget*>(widget)) - != mAllWidgetsSet.end(); -} - -void Widget::setSize(const int width, const int height) -{ - Rect newDimension = mDimension; - newDimension.width = width; - newDimension.height = height; - setDimension(newDimension); -} - -bool Widget::isEnabled() const -{ - return mEnabled && isVisible(); -} - -void Widget::requestModalFocus() -{ - if (mFocusHandler == nullptr) - return; - mFocusHandler->requestModalFocus(this); -} - -void Widget::requestModalMouseInputFocus() -{ - if (mFocusHandler == nullptr) - return; - mFocusHandler->requestModalMouseInputFocus(this); -} - -void Widget::releaseModalFocus() -{ - if (mFocusHandler == nullptr) - return; - mFocusHandler->releaseModalFocus(this); -} - -void Widget::releaseModalMouseInputFocus() -{ - if (mFocusHandler == nullptr) - return; - mFocusHandler->releaseModalMouseInputFocus(this); -} - -bool Widget::isModalFocused() const -{ - if (mFocusHandler == nullptr) - return false; - - if (mParent != nullptr) - { - return (mFocusHandler->getModalFocused() == this) - || mParent->isModalFocused(); - } - - return mFocusHandler->getModalFocused() == this; -} - -bool Widget::isModalMouseInputFocused() const -{ - if (mFocusHandler == nullptr) - return false; - - if (mParent != nullptr) - { - return (mFocusHandler->getModalMouseInputFocused() == this) - || mParent->isModalMouseInputFocused(); - } - - return mFocusHandler->getModalMouseInputFocused() == this; -} - -const std::list<MouseListener*> &Widget::getMouseListeners() const -{ - return mMouseListeners; -} - -const std::list<KeyListener*> &Widget::getKeyListeners() const -{ - return mKeyListeners; -} - -const std::list<FocusListener*> &Widget::getFocusListeners() const -{ - return mFocusListeners; -} - -Rect Widget::getChildrenArea() -{ - return Rect(0, 0, 0, 0); -} - -FocusHandler* Widget::getInternalFocusHandler() -{ - return mInternalFocusHandler; -} - -void Widget::setInternalFocusHandler(FocusHandler *const focusHandler) -{ - mInternalFocusHandler = focusHandler; -} - -void Widget::distributeResizedEvent() -{ - FOR_EACH (WidgetListenerIterator, iter, mWidgetListeners) - { - Event event(this); - (*iter)->widgetResized(event); - } -} - -void Widget::distributeMovedEvent() -{ - FOR_EACH (WidgetListenerIterator, iter, mWidgetListeners) - { - Event event(this); - (*iter)->widgetMoved(event); - } -} - -void Widget::distributeHiddenEvent() -{ - FOR_EACH (WidgetListenerIterator, iter, mWidgetListeners) - { - Event event(this); - (*iter)->widgetHidden(event); - } -} - -void Widget::distributeActionEvent() -{ - FOR_EACH (ActionListenerIterator, iter, mActionListeners) - { - ActionEvent actionEvent(this, mActionEventId); - (*iter)->action(actionEvent); - } -} - -void Widget::distributeShownEvent() -{ - FOR_EACH (WidgetListenerIterator, iter, mWidgetListeners) - { - Event event(this); - (*iter)->widgetShown(event); - } -} - -void Widget::showPart(const Rect &rectangle) -{ - if (mParent != nullptr) - mParent->showWidgetPart(this, rectangle); -} - -void Widget::windowResized() -{ - mRedraw = true; -} - -Widget *Widget::callPostInit(Widget *const widget) -{ - if (widget != nullptr) - widget->postInit(); - return widget; -} |