diff options
Diffstat (limited to 'src/gui/widgets/sliderlist.cpp')
| -rw-r--r-- | src/gui/widgets/sliderlist.cpp | 240 |
1 files changed, 0 insertions, 240 deletions
diff --git a/src/gui/widgets/sliderlist.cpp b/src/gui/widgets/sliderlist.cpp deleted file mode 100644 index edce0cf02..000000000 --- a/src/gui/widgets/sliderlist.cpp +++ /dev/null @@ -1,240 +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/>. - */ - -#include "gui/widgets/sliderlist.h" - -#include "gui/gui.h" - -#include "gui/fonts/font.h" - -#include "gui/models/listmodel.h" - -#include "gui/widgets/button.h" -#include "gui/widgets/label.h" - -#include "debug.h" - -static const int buttonWidth = 27; -static const int buttonSpace = 30; -static const int sliderHeight = 30; - -SliderList::SliderList(const Widget2 *const widget, - ListModel *const listModel) : - Container(widget), - ActionListener(), - MouseListener(), - mButtons(), - mLabel(new Label(this)), - mListModel(listModel), - mPrevEventId(), - mNextEventId(), - mOldWidth(0), - mSelectedIndex(0) -{ - mAllowLogic = false; - setHeight(sliderHeight); -} - -void SliderList::postInit2(ActionListener *const listener, - const std::string &eventId) -{ - mPrevEventId = eventId + "_prev"; - mNextEventId = eventId + "_next"; - - mButtons[0] = new Button(this, "<", mPrevEventId, this); - mButtons[1] = new Button(this, ">", mNextEventId, this); - - add(mButtons[0]); - add(mLabel); - add(mButtons[1]); - - if (!eventId.empty()) - setActionEventId(eventId); - - if (listener != nullptr) - addActionListener(listener); - - updateLabel(); - addMouseListener(this); -} - -SliderList::~SliderList() -{ -} - -void SliderList::updateAlpha() -{ - Button::updateAlpha(); -} - -void SliderList::mouseWheelMovedUp(MouseEvent& event) -{ - setSelected(mSelectedIndex - 1); - event.consume(); -} - -void SliderList::mouseWheelMovedDown(MouseEvent& event) -{ - setSelected(mSelectedIndex + 1); - event.consume(); -} - -void SliderList::resize() -{ - const int width = getWidth(); - - mButtons[0]->setWidth(buttonWidth); - mLabel->setWidth(width - buttonSpace * 2); - mButtons[1]->setPosition(width - buttonSpace + 3, 0); - mButtons[1]->setWidth(buttonWidth); - updateLabel(); -} - -void SliderList::draw(Graphics *const graphics) -{ - BLOCK_START("SliderList::draw") - const int width = mDimension.width; - if (mOldWidth != width) - { - resize(); - mOldWidth = width; - } - Container::draw(graphics); - BLOCK_END("SliderList::draw") -} - -void SliderList::safeDraw(Graphics *const graphics) -{ - BLOCK_START("SliderList::draw") - const int width = mDimension.width; - if (mOldWidth != width) - { - resize(); - mOldWidth = width; - } - Container::draw(graphics); - BLOCK_END("SliderList::draw") -} - -void SliderList::updateLabel() -{ - if ((mListModel == nullptr) || mSelectedIndex < 0 - || mSelectedIndex >= mListModel->getNumberOfElements()) - { - return; - } - - mLabel->setCaption(mListModel->getElementAt(mSelectedIndex)); - mLabel->adjustSize(); - const int space = mDimension.width - buttonSpace * 2; - const int labelWidth = mLabel->getWidth(); - int labelY = (mDimension.height - mLabel->getHeight()) / 2; - if (labelY < 0) - labelY = 0; - - if (space < 0 || space < labelWidth) - mLabel->setPosition(buttonSpace, labelY); - else - mLabel->setPosition(buttonSpace + (space - labelWidth) / 2, labelY); -} - -void SliderList::action(const ActionEvent &event) -{ - if (mListModel == nullptr) - return; - - const std::string &eventId = event.getId(); - if (eventId == mPrevEventId) - { - mSelectedIndex --; - if (mSelectedIndex < 0) - mSelectedIndex = mListModel->getNumberOfElements() - 1; - } - else if (eventId == mNextEventId) - { - mSelectedIndex ++; - if (mSelectedIndex >= mListModel->getNumberOfElements()) - mSelectedIndex = 0; - } - updateLabel(); - distributeActionEvent(); -} - -void SliderList::setSelectedString(const std::string &str) -{ - if (mListModel == nullptr) - return; - - for (int f = 0; f < mListModel->getNumberOfElements(); f ++) - { - if (mListModel->getElementAt(f) == str) - { - setSelected(f); - break; - } - } -} - -std::string SliderList::getSelectedString() const -{ - if (mListModel == nullptr) - return std::string(); - - return mListModel->getElementAt(mSelectedIndex); -} - -void SliderList::setSelected(const int idx) -{ - if (mListModel == nullptr) - return; - - mSelectedIndex = idx; - const int num = mListModel->getNumberOfElements(); - if (mSelectedIndex >= num) - mSelectedIndex = 0; - if (mSelectedIndex < 0) - mSelectedIndex = num - 1; - updateLabel(); -} - -void SliderList::adjustSize() -{ - setWidth(getMaxLabelWidth() + 60); - updateLabel(); -} - -int SliderList::getMaxLabelWidth() const -{ - if ((mListModel == nullptr) || (gui == nullptr)) - return 1; - - int maxWidth = 0; - const Font *const font = getFont(); - - const int num = mListModel->getNumberOfElements(); - for (int f = 0; f < num; f ++) - { - const int w = font->getWidth(mListModel->getElementAt(f)); - if (w > maxWidth) - maxWidth = w; - } - - return maxWidth; -} |