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eric6.WebBrowser.History.HistoryFilterModel

Module implementing the history filter model.

Global Attributes

None

Classes

HistoryData Class storing some history data.
HistoryFilterModel Class implementing the history filter model.

Functions

None

HistoryData

Class storing some history data.

Derived from

object

Class Attributes

None

Class Methods

None

Methods

HistoryData Constructor
__eq__ Special method implementing equality.
__lt__ Special method determining less relation.

Static Methods

None

HistoryData (Constructor)

HistoryData(offset, frequency=0)

Constructor

offset
tail offset (integer)
frequency
frequency (integer)

HistoryData.__eq__

__eq__(other)

Special method implementing equality.

other
reference to the object to check against (HistoryData)
Returns:
flag indicating equality (boolean)

HistoryData.__lt__

__lt__(other)

Special method determining less relation.

Note: Like the actual history entries the index mapping is sorted in reverse order by offset

other
reference to the history data object to compare against (HistoryEntry)
Returns:
flag indicating less (boolean)
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HistoryFilterModel

Class implementing the history filter model.

Derived from

QAbstractProxyModel

Class Attributes

FrequencyRole
MaxRole

Class Methods

None

Methods

HistoryFilterModel Constructor
__frequencyScore Private method to calculate the frequency score.
__load Private method to load the model data.
__sourceDataChanged Private slot to handle the change of data of the source model.
__sourceReset Private slot to handle a reset of the source model.
__sourceRowsInserted Private slot to handle the insertion of data in the source model.
__sourceRowsRemoved Private slot to handle the removal of data in the source model.
columnCount Public method to get the number of columns.
data Public method to get data from the model.
headerData Public method to get the header data.
historyContains Public method to check the history for an entry.
historyLocation Public method to get the row number of an entry in the source model.
index Public method to create an index.
mapFromSource Public method to map an index to the proxy model index.
mapToSource Public method to map an index to the source model index.
parent Public method to get the parent index.
recalculateFrequencies Public method to recalculate the frequencies.
removeRows Public method to remove entries from the model.
rowCount Public method to determine the number of rows.
setSourceModel Public method to set the source model.

Static Methods

None

HistoryFilterModel (Constructor)

HistoryFilterModel(sourceModel, parent=None)

Constructor

sourceModel
reference to the source model (QAbstractItemModel)
parent
reference to the parent object (QObject)

HistoryFilterModel.__frequencyScore

__frequencyScore(sourceIndex)

Private method to calculate the frequency score.

sourceIndex
index of the source model (QModelIndex)
Returns:
frequency score (integer)

HistoryFilterModel.__load

__load()

Private method to load the model data.

HistoryFilterModel.__sourceDataChanged

__sourceDataChanged(topLeft, bottomRight)

Private slot to handle the change of data of the source model.

topLeft
index of top left data element (QModelIndex)
bottomRight
index of bottom right data element (QModelIndex)

HistoryFilterModel.__sourceReset

__sourceReset()

Private slot to handle a reset of the source model.

HistoryFilterModel.__sourceRowsInserted

__sourceRowsInserted(parent, start, end)

Private slot to handle the insertion of data in the source model.

parent
reference to the parent index (QModelIndex)
start
start row (integer)
end
end row (integer)

HistoryFilterModel.__sourceRowsRemoved

__sourceRowsRemoved(parent, start, end)

Private slot to handle the removal of data in the source model.

parent
reference to the parent index (QModelIndex)
start
start row (integer)
end
end row (integer)

HistoryFilterModel.columnCount

columnCount(parent=None)

Public method to get the number of columns.

parent
index of parent (QModelIndex)
Returns:
number of columns (integer)

HistoryFilterModel.data

data(index, role=Qt.DisplayRole)

Public method to get data from the model.

index
index of history entry to get data for (QModelIndex)
role
data role (integer)
Returns:
history entry data

HistoryFilterModel.headerData

headerData(section, orientation, role=Qt.DisplayRole)

Public method to get the header data.

section
section number (integer)
orientation
header orientation (Qt.Orientation)
role
data role (integer)
Returns:
header data

HistoryFilterModel.historyContains

historyContains(url)

Public method to check the history for an entry.

url
URL to check for (string)
Returns:
flag indicating success (boolean)

HistoryFilterModel.historyLocation

historyLocation(url)

Public method to get the row number of an entry in the source model.

url
URL to check for (tring)
Returns:
row number in the source model (integer)

HistoryFilterModel.index

index(row, column, parent=None)

Public method to create an index.

row
row number for the index (integer)
column
column number for the index (integer)
parent
index of the parent item (QModelIndex)
Returns:
requested index (QModelIndex)

HistoryFilterModel.mapFromSource

mapFromSource(sourceIndex)

Public method to map an index to the proxy model index.

sourceIndex
reference to a source model index (QModelIndex)
Returns:
proxy model index (QModelIndex)

HistoryFilterModel.mapToSource

mapToSource(proxyIndex)

Public method to map an index to the source model index.

proxyIndex
reference to a proxy model index (QModelIndex)
Returns:
source model index (QModelIndex)

HistoryFilterModel.parent

parent(index)

Public method to get the parent index.

index
index of item to get parent (QModelIndex)
Returns:
index of parent (QModelIndex)

HistoryFilterModel.recalculateFrequencies

recalculateFrequencies()

Public method to recalculate the frequencies.

HistoryFilterModel.removeRows

removeRows(row, count, parent=None)

Public method to remove entries from the model.

row
row of the first entry to remove (integer)
count
number of entries to remove (integer)
parent
index of the parent entry (QModelIndex)
Returns:
flag indicating successful removal (boolean)

HistoryFilterModel.rowCount

rowCount(parent=None)

Public method to determine the number of rows.

parent
index of parent (QModelIndex)
Returns:
number of rows (integer)

HistoryFilterModel.setSourceModel

setSourceModel(sourceModel)

Public method to set the source model.

sourceModel
reference to the source model (QAbstractItemModel)
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