ag/pixelocr
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

Implement editing in GlyphDBEdit.

Browse source
This commit is contained in:
Andrey Golovizin 2014-09-01 21:27:43 +02:00
parent ce3353c831
commit 4ab9bd44dd
1 changed files with 23 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

23
pixelocr/gui/glyphdbedit.py
View file

@ -34,9 +34,13 @@ from ..image import Image
class Column(object): class Column(object):
header = None header = None
def data(self, glyph_data): def data(self, glyph_data):
return None return None
def set_data(self, glyph_data, value):
raise NotImplementedError
def image(self, glyph_data): def image(self, glyph_data):
return None return None
@ -50,6 +54,9 @@ class TextColumn(Column):
def data(self, glyph_data): def data(self, glyph_data):
return glyph_data.text return glyph_data.text
def setData(self, glyph_data, value):
glyph_data.text = value
def image(self, glyph_data): def image(self, glyph_data):
return glyph_data.image.qimage return glyph_data.image.qimage
@ -63,6 +70,9 @@ class ElevationColumn(Column):
def sortKey(self, glyph_data): def sortKey(self, glyph_data):
return glyph_data.elevation return glyph_data.elevation
def setData(self, glyph_data, value):
glyph_data.elevation = value
class GlyphDBModel(QAbstractTableModel): class GlyphDBModel(QAbstractTableModel):
COLUMNS = [ COLUMNS = [
@ -77,6 +87,9 @@ class GlyphDBModel(QAbstractTableModel):
self.reverse = None self.reverse = None
self.updateData() self.updateData()
def flags(self, index):
return super().flags(index) | Qt.ItemIsEditable
def rowCount(self, parent): def rowCount(self, parent):
return len(self.values) return len(self.values)
@ -94,6 +107,16 @@ class GlyphDBModel(QAbstractTableModel):
return column.data(data) return column.data(data)
elif role == Qt.DecorationRole: elif role == Qt.DecorationRole:
return column.image(data) return column.image(data)
elif role == Qt.EditRole:
return column.data(data)
def setData(self, index, value, role):
glyph_data = self.values[index.row()]
column = self.COLUMNS[index.column()]
if role == Qt.EditRole:
column.setData(glyph_data, value)
self.dataChanged.emit(index, index)
return True
def removeRows(self, row, count, parent=None): def removeRows(self, row, count, parent=None):
self.beginRemoveRows(parent, row, row + count - 1) self.beginRemoveRows(parent, row, row + count - 1)