mirror of https://github.com/OpenMW/openmw.git
Merge remote-tracking branch 'smbas/feature-extended-configurator'
Marc Zinnschlag
10 years ago
commit
2c1cee38b4
@ -0,0 +1,239 @@
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#include "extendedcommandconfigurator.hpp"
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#include <algorithm>
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#include <QPushButton>
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#include <QGroupBox>
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#include <QCheckBox>
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#include <QLabel>
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#include <QLayout>
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#include "../../model/doc/document.hpp"
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#include "../../model/world/commanddispatcher.hpp"
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#include "../../model/world/data.hpp"
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CSVWorld::ExtendedCommandConfigurator::ExtendedCommandConfigurator(CSMDoc::Document &document,
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const CSMWorld::UniversalId &id,
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QWidget *parent)
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: QWidget(parent),
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mNumUsedCheckBoxes(0),
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mNumChecked(0),
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mMode(Mode_None),
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mData(document.getData()),
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mEditLock(false)
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{
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mCommandDispatcher = new CSMWorld::CommandDispatcher(document, id, this);
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connect(&mData, SIGNAL(idListChanged()), this, SLOT(dataIdListChanged()));
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mPerformButton = new QPushButton(this);
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mPerformButton->setDefault(true);
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mPerformButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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connect(mPerformButton, SIGNAL(clicked(bool)), this, SLOT(performExtendedCommand()));
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mCancelButton = new QPushButton("Cancel", this);
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mCancelButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
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connect(mCancelButton, SIGNAL(clicked(bool)), this, SIGNAL(done()));
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mTypeGroup = new QGroupBox(this);
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QGridLayout *groupLayout = new QGridLayout(mTypeGroup);
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groupLayout->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
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mTypeGroup->setLayout(groupLayout);
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QHBoxLayout *mainLayout = new QHBoxLayout(this);
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mainLayout->setSizeConstraint(QLayout::SetNoConstraint);
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mainLayout->setContentsMargins(0, 0, 0, 0);
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mainLayout->addWidget(mTypeGroup);
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mainLayout->addWidget(mPerformButton);
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mainLayout->addWidget(mCancelButton);
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}
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void CSVWorld::ExtendedCommandConfigurator::configure(CSVWorld::ExtendedCommandConfigurator::Mode mode,
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const std::vector<std::string> &selectedIds)
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{
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mMode = mode;
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if (mMode != Mode_None)
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{
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mPerformButton->setText((mMode == Mode_Delete) ? "Extended Delete" : "Extended Revert");
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mSelectedIds = selectedIds;
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mCommandDispatcher->setSelection(mSelectedIds);
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setupCheckBoxes(mCommandDispatcher->getExtendedTypes());
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setupGroupLayout();
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lockWidgets(mEditLock);
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}
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}
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void CSVWorld::ExtendedCommandConfigurator::setEditLock(bool locked)
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{
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if (mEditLock != locked)
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{
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mEditLock = locked;
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lockWidgets(mEditLock);
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}
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}
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void CSVWorld::ExtendedCommandConfigurator::resizeEvent(QResizeEvent *event)
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{
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QWidget::resizeEvent(event);
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setupGroupLayout();
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}
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void CSVWorld::ExtendedCommandConfigurator::setupGroupLayout()
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{
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if (mMode == Mode_None)
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{
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return;
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}
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int groupWidth = mTypeGroup->geometry().width();
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QGridLayout *layout = qobject_cast<QGridLayout *>(mTypeGroup->layout());
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// Find the optimal number of rows to place the checkboxes within the available space
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int divider = 1;
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do
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{
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while (layout->itemAt(0) != NULL)
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{
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layout->removeItem(layout->itemAt(0));
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}
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int counter = 0;
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int itemsPerRow = mNumUsedCheckBoxes / divider;
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CheckBoxMap::const_iterator current = mTypeCheckBoxes.begin();
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CheckBoxMap::const_iterator end = mTypeCheckBoxes.end();
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for (; current != end; ++current)
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{
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if (counter < mNumUsedCheckBoxes)
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{
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int row = counter / itemsPerRow;
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int column = counter - (counter / itemsPerRow) * itemsPerRow;
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layout->addWidget(current->first, row, column);
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}
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++counter;
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}
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divider *= 2;
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}
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while (groupWidth < mTypeGroup->sizeHint().width() && divider <= mNumUsedCheckBoxes);
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}
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void CSVWorld::ExtendedCommandConfigurator::setupCheckBoxes(const std::vector<CSMWorld::UniversalId> &types)
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{
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// Make sure that we have enough checkboxes
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int numTypes = static_cast<int>(types.size());
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int numCheckBoxes = static_cast<int>(mTypeCheckBoxes.size());
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if (numTypes > numCheckBoxes)
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{
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for (int i = numTypes - numCheckBoxes; i > 0; --i)
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{
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QCheckBox *checkBox = new QCheckBox(mTypeGroup);
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connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(checkBoxStateChanged(int)));
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mTypeCheckBoxes.insert(std::make_pair(checkBox, CSMWorld::UniversalId::Type_None));
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}
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}
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// Set up the checkboxes
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int counter = 0;
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CheckBoxMap::iterator current = mTypeCheckBoxes.begin();
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CheckBoxMap::iterator end = mTypeCheckBoxes.end();
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for (; current != end; ++current)
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{
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if (counter < numTypes)
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{
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CSMWorld::UniversalId type = types[counter];
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current->first->setText(QString::fromUtf8(type.getTypeName().c_str()));
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current->first->setChecked(true);
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current->second = type;
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++counter;
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}
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else
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{
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current->first->hide();
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}
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}
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mNumChecked = mNumUsedCheckBoxes = numTypes;
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}
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void CSVWorld::ExtendedCommandConfigurator::lockWidgets(bool locked)
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{
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mPerformButton->setEnabled(!mEditLock && mNumChecked > 0);
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CheckBoxMap::const_iterator current = mTypeCheckBoxes.begin();
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CheckBoxMap::const_iterator end = mTypeCheckBoxes.end();
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for (int i = 0; current != end && i < mNumUsedCheckBoxes; ++current, ++i)
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{
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current->first->setEnabled(!mEditLock);
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}
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}
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void CSVWorld::ExtendedCommandConfigurator::performExtendedCommand()
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{
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std::vector<CSMWorld::UniversalId> types;
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CheckBoxMap::const_iterator current = mTypeCheckBoxes.begin();
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CheckBoxMap::const_iterator end = mTypeCheckBoxes.end();
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for (; current != end; ++current)
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{
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if (current->first->isChecked())
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{
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types.push_back(current->second);
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}
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}
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mCommandDispatcher->setExtendedTypes(types);
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if (mMode == Mode_Delete)
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{
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mCommandDispatcher->executeExtendedDelete();
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}
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else
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{
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mCommandDispatcher->executeExtendedRevert();
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}
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emit done();
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}
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void CSVWorld::ExtendedCommandConfigurator::checkBoxStateChanged(int state)
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{
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switch (state)
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{
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case Qt::Unchecked:
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--mNumChecked;
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break;
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case Qt::Checked:
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++mNumChecked;
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break;
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case Qt::PartiallyChecked: // Not used
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break;
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}
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mPerformButton->setEnabled(mNumChecked > 0);
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}
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void CSVWorld::ExtendedCommandConfigurator::dataIdListChanged()
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{
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bool idsRemoved = false;
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for (int i = 0; i < static_cast<int>(mSelectedIds.size()); ++i)
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{
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if (!mData.hasId(mSelectedIds[i]))
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{
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std::swap(mSelectedIds[i], mSelectedIds.back());
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mSelectedIds.pop_back();
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idsRemoved = true;
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--i;
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}
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}
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// If all selected IDs were removed, cancel the configurator
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if (mSelectedIds.empty())
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{
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emit done();
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return;
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}
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if (idsRemoved)
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{
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mCommandDispatcher->setSelection(mSelectedIds);
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}
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}
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@ -0,0 +1,78 @@
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#ifndef CSVWORLD_EXTENDEDCOMMANDCONFIGURATOR_HPP
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#define CSVWORLD_EXTENDEDCOMMANDCONFIGURATOR_HPP
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#include <map>
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#include <QWidget>
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#include "../../model/world/universalid.hpp"
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class QPushButton;
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class QGroupBox;
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class QCheckBox;
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class QLabel;
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class QHBoxLayout;
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namespace CSMDoc
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{
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class Document;
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}
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namespace CSMWorld
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{
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class CommandDispatcher;
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class Data;
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}
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namespace CSVWorld
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{
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class ExtendedCommandConfigurator : public QWidget
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{
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Q_OBJECT
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public:
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enum Mode { Mode_None, Mode_Delete, Mode_Revert };
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private:
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typedef std::map<QCheckBox *, CSMWorld::UniversalId> CheckBoxMap;
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QPushButton *mPerformButton;
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QPushButton *mCancelButton;
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QGroupBox *mTypeGroup;
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CheckBoxMap mTypeCheckBoxes;
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int mNumUsedCheckBoxes;
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int mNumChecked;
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Mode mMode;
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CSMWorld::CommandDispatcher *mCommandDispatcher;
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CSMWorld::Data &mData;
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std::vector<std::string> mSelectedIds;
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bool mEditLock;
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void setupGroupLayout();
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void setupCheckBoxes(const std::vector<CSMWorld::UniversalId> &types);
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void lockWidgets(bool locked);
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public:
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ExtendedCommandConfigurator(CSMDoc::Document &document,
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const CSMWorld::UniversalId &id,
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QWidget *parent = 0);
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void configure(Mode mode, const std::vector<std::string> &selectedIds);
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void setEditLock(bool locked);
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protected:
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virtual void resizeEvent(QResizeEvent *event);
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private slots:
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void performExtendedCommand();
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void checkBoxStateChanged(int state);
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void dataIdListChanged();
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signals:
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void done();
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};
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}
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#endif
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