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60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
/*
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* PickObjectDelegate.cpp, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#include "StdInc.h"
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#include "PickObjectDelegate.h"
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#include "../mapcontroller.h"
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#include "../../lib/mapObjects/CGObjectInstance.h"
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PickObjectDelegate::PickObjectDelegate(MapController & c): controller(c)
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{
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filter = [](const CGObjectInstance *)
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{
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return true;
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};
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}
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PickObjectDelegate::PickObjectDelegate(MapController & c, std::function<bool(const CGObjectInstance *)> f): controller(c), filter(f)
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{
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}
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void PickObjectDelegate::onObjectPicked(const CGObjectInstance * o)
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{
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for(int lvl : {0, 1})
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{
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auto & l = controller.scene(lvl)->objectPickerView;
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l.clear();
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l.update();
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QObject::disconnect(&l, &ObjectPickerLayer::selectionMade, this, &PickObjectDelegate::onObjectPicked);
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}
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QMap<int, QVariant> data;
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data[Qt::DisplayRole] = QVariant("None");
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data[Qt::UserRole] = QVariant::fromValue(data_cast(o));
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if(o)
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data[Qt::DisplayRole] = QVariant(QString::fromStdString(o->instanceName));
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const_cast<QAbstractItemModel*>(modelIndex.model())->setItemData(modelIndex, data);
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}
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QWidget * PickObjectDelegate::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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for(int lvl : {0, 1})
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{
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auto & l = controller.scene(lvl)->objectPickerView;
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l.highlight(filter);
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l.update();
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QObject::connect(&l, &ObjectPickerLayer::selectionMade, this, &PickObjectDelegate::onObjectPicked);
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}
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modelIndex = index;
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return nullptr;
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}
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