Differential D9689 Diff 24921 processui/ProcessModel.h

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processui/ProcessModel.h

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44#endif 44​#endif
45 45​
46class KSYSGUARD_EXPORT ProcessModel : public QAbstractItemModel 46​class KSYSGUARD_EXPORT ProcessModel : public QAbstractItemModel
47{ 47​{
48 Q_OBJECT 48​ Q_OBJECT
49 Q_ENUMS(Units) 49​ Q_ENUMS(Units)
50 50​
51 public: 51​ public:
52​ /** Storage for history values. PercentageHistoryRole returns a QVector of this. */
53​ struct PercentageHistoryEntry {
54​ unsigned long timestamp; // in ms, origin undefined as only the delta matters
55​ float value;
56​ };
57​
52 ProcessModel(QObject* parent = 0, const QString &host = QString() ); 58​ ProcessModel(QObject* parent = 0, const QString &host = QString() );
53 virtual ~ProcessModel(); 59​ virtual ~ProcessModel();
54 60​
55 /* Functions for our Model for QAbstractItemModel*/ 61​ /* Functions for our Model for QAbstractItemModel*/
56 int rowCount(const QModelIndex &parent = QModelIndex()) const; 62​ int rowCount(const QModelIndex &parent = QModelIndex()) const;
57 int columnCount ( const QModelIndex & parent = QModelIndex() ) const; 63​ int columnCount ( const QModelIndex & parent = QModelIndex() ) const;
58 QVariant data(const QModelIndex &index, int role) const; 64​ QVariant data(const QModelIndex &index, int role) const;
59 QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const; 65​ QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const;
▲ Show 20 Lines • Show All 86 Lines • ▼ Show 20 Line(s)142 enum { HeadingName=0,
146 HeadingMemory, 152​ HeadingMemory,
147 HeadingSharedMemory, 153​ HeadingSharedMemory,
148 HeadingStartTime, 154​ HeadingStartTime,
149 HeadingCommand, 155​ HeadingCommand,
150 HeadingXMemory, 156​ HeadingXMemory,
151 HeadingXTitle 157​ HeadingXTitle
152 }; 158​ };
153 159​
154 enum { UidRole = Qt::UserRole, SortingValueRole, WindowIdRole, PlainValueRole, PercentageRole }; 160​ enum { UidRole = Qt::UserRole, SortingValueRole, WindowIdRole, PlainValueRole, PercentageRole, PercentageHistoryRole };
155 161​
156 bool showTotals() const; 162​ bool showTotals() const;
157 163​
158 /** When displaying memory sizes, this is the units it should be displayed in */ 164​ /** When displaying memory sizes, this is the units it should be displayed in */
159 enum Units { UnitsAuto, UnitsKB, UnitsMB, UnitsGB, UnitsTB, UnitsPB, UnitsPercentage }; 165​ enum Units { UnitsAuto, UnitsKB, UnitsMB, UnitsGB, UnitsTB, UnitsPB, UnitsPercentage };
160 /** Set the units memory sizes etc should be displayed in */ 166​ /** Set the units memory sizes etc should be displayed in */
161 void setUnits(Units units); 167​ void setUnits(Units units);
162 /** The units memory sizes etc should be displayed in */ 168​ /** The units memory sizes etc should be displayed in */
Show All 32 Lines200 public Q_SLOTS:
195 /** Whether to show the total cpu for the process plus all of its children */ 201​ /** Whether to show the total cpu for the process plus all of its children */
196 void setShowTotals(bool showTotals); 202​ void setShowTotals(bool showTotals);
197 203​
198 private: 204​ private:
199 ProcessModelPrivate* const d; 205​ ProcessModelPrivate* const d;
200 friend class ProcessModelPrivate; 206​ friend class ProcessModelPrivate;
201}; 207​};
202 208​
209​Q_DECLARE_METATYPE(QVector<ProcessModel::PercentageHistoryEntry>);
210​
kossebauUnsubmitted
Not Done

You could also add Q_DECLARE_TYPEINFO(ProcessModel::PercentageHistoryEntry, Q_PRIMITIVE_TYPE); for some mini-opt, given the vector is changing size now and then (and needs its data copied to the new array).

kossebau: You could also add ` Q_DECLARE_TYPEINFO(ProcessModel::PercentageHistoryEntry, Q_PRIMITIVE_TYPE)…
203#endif 211​#endif
204 212​
205 213​