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Currently, desktop and mobile are accessing the DownloadThread and the DiveImportedModel concurrently. This makes a big data flow mess. To achieve a more hierarchical data flow, start by making the DownloadThread a subobject of DiveImportedModel. Start the download by calling a function in DiveImportedModel. Route the finished signal through DiveImportedModel. Thus, the model can reload itself with the new data. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
#ifndef DIVEIMPORTEDMODEL_H
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#define DIVEIMPORTEDMODEL_H
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#include <QAbstractTableModel>
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#include <vector>
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#include "core/divesite.h"
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#include "core/downloadfromdcthread.h"
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class DiveImportedModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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enum roleTypes { DateTime = Qt::UserRole + 1, Duration, Depth, Selected};
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DiveImportedModel(QObject *parent = 0);
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int columnCount(const QModelIndex& index = QModelIndex()) const;
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int rowCount(const QModelIndex& index = QModelIndex()) const;
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QVariant data(const QModelIndex& index, int role) const;
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QVariant headerData(int section, Qt::Orientation orientation, int role) const;
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void setImportedDivesIndexes(int first, int last);
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Qt::ItemFlags flags(const QModelIndex &index) const;
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Q_INVOKABLE void clearTable();
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QHash<int, QByteArray> roleNames() const;
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Q_INVOKABLE void recordDives();
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Q_INVOKABLE void startDownload();
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DownloadThread thread;
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public
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slots:
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void changeSelected(QModelIndex clickedIndex);
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void selectRow(int row);
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void selectAll();
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void selectNone();
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private
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slots:
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void downloadThreadFinished();
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signals:
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void downloadFinished();
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private:
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void repopulate(dive_table_t *table, dive_site_table_t *sites);
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int firstIndex;
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int lastIndex;
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std::vector<char> checkStates; // char instead of bool to avoid silly pessimization of std::vector.
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struct dive_table *diveTable;
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struct dive_site_table *sitesTable;
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};
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#endif
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