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107 lines
2.5 KiB
C++
107 lines
2.5 KiB
C++
#include "listview.hpp"
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#include "../../model/settings/setting.hpp"
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#include <QListView>
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#include <QComboBox>
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#include <QStringListModel>
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CSVSettings::ListView::ListView(CSMSettings::Setting *setting,
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Page *parent)
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: View(setting, parent), mAbstractItemView (0), mComboBox (0)
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{
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QWidget *widget =
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buildWidget(setting->isMultiLine(), setting->widgetWidth());
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addWidget (widget, setting->viewRow(), setting->viewColumn());
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if (mComboBox)
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buildComboBoxModel();
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else if (mAbstractItemView)
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buildAbstractItemViewModel();
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}
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void CSVSettings::ListView::buildComboBoxModel()
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{
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mComboBox->setModel (dataModel());
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mComboBox->setModelColumn (0);
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mComboBox->view()->setSelectionModel (selectionModel());
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int curIdx = -1;
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if (!selectionModel()->selection().isEmpty())
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curIdx = selectionModel()->selectedIndexes().at(0).row();
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mComboBox->setCurrentIndex (curIdx);
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connect (mComboBox, SIGNAL(currentIndexChanged(int)),
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this, SLOT(emitItemViewUpdate(int)));
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}
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void CSVSettings::ListView::buildAbstractItemViewModel()
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{
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mAbstractItemView->setModel (dataModel());
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mAbstractItemView->setSelectionModel (selectionModel());
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//connection needs to go here for list view update to signal to
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//the outside
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}
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void CSVSettings::ListView::emitItemViewUpdate (int idx)
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{
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updateView();
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}
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QWidget *CSVSettings::ListView::buildWidget(bool isMultiLine, int width)
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{
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QWidget *widget = 0;
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if (isMultiLine)
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{
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mAbstractItemView = new QListView (this);
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widget = mAbstractItemView;
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if (width > 0)
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widget->setFixedWidth (widgetWidth (width));
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}
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else
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{
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mComboBox = new QComboBox (this);
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widget = mComboBox;
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if (width > 0)
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mComboBox->setMinimumContentsLength (width);
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}
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return widget;
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}
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void CSVSettings::ListView::showEvent ( QShowEvent * event )
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{
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View::showEvent (event);
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}
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void CSVSettings::ListView::updateView (bool signalUpdate) const
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{
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QStringList values = selectedValues();
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if (mComboBox)
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{
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int idx = -1;
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if (values.size() > 0)
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idx = (mComboBox->findText(values.at(0)));
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mComboBox->setCurrentIndex (idx);
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}
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View::updateView (signalUpdate);
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}
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CSVSettings::ListView *CSVSettings::ListViewFactory::createView
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(CSMSettings::Setting *setting,
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Page *parent)
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{
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return new ListView(setting, parent);
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}
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