/usr/share/pyshared/pymecavideo/standarddragtable.py is in python-mecavideo 6.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 | # -*- coding: utf-8 -*-
"""
table, a module for pymecavideo:
a subclass of QTableWidget able to send its data by drag & drop
or to the clipboard.
Copyright (C) 2008 Georges Khaznadar <georgesk@ofset.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
from PyQt4.QtCore import *
from PyQt4.QtGui import *
import locale
class standardDragTable(QTableWidget):
"""Implémente une table qui exporte du drag'n drop avec un contenu
compatible, de type text/html
"""
def __init__(self,parent):
QTableWidget.__init__(self,parent)
QObject.connect(self,SIGNAL("itemSelectionChanged()"), self.selection)
self.sep_decimal="."
try:
if locale.getdefaultlocale()[0][0:2]=='fr':
# en France, le séparateur décimal est la virgule
self.sep_decimal=","
except TypeError:
pass
def htmlSelected(self):
t="<table>"
lig_debut="<tr>"
for c in range(self.columnCount()):
lig_debut+="<td>"
i = self.horizontalHeaderItem(c)
lig_debut+=str(i.text())
lig_debut+="</td>"
t+=lig_debut+"</tr>"
for l in range(self.rowCount()):
lig="<tr>"
ok=False # a priori la ligne pourrait être vide
for c in range(self.columnCount()):
lig+="<td>"
i=self.item(l,c)
if i and i.isSelected(): # seulement les cases de la sélection
lig += str(i.text()).replace(".",self.sep_decimal)
ok=True # la ligne est non vide
lig+="</td>"
lig += "</tr>"
if ok: # on n'envoie que les lignes non vides
t+=lig
t+="</table>"
return t
def textSelected(self):
t=""
lig_debut=""
for c in range(self.columnCount()):
i = self.horizontalHeaderItem(c)
lig_debut+=str(i.text())+"\t"
t+=lig_debut[:-1]+"\n"
for l in range(self.rowCount()):
lig=""
ok=False # a priori la ligne pourrait être vide
for c in range(self.columnCount()):
lig+=""
i=self.item(l,c)
if i and i.isSelected(): # seulement les cases de la sélection
lig += str(i.text()).replace(".",self.sep_decimal)
ok=True # la ligne est non vide
lig+="\t"
if ok: # on n'envoie que les lignes non vides
t+=lig[:-1]+"\n"
t+=""
return t
def mimeSelected(self):
mime=QMimeData()
t=self.htmlSelected()
mime.setData("text/html",t)
t=self.textSelected()
mime.setData("text/plain",t)
return mime
def startDrag(self,dropactions):
drag=QDrag(self)
mime=self.mimeSelected()
drag.setMimeData(mime)
drag.start(Qt.CopyAction)
def selection(self):
clip=QApplication.clipboard()
mime=self.mimeSelected()
clip.setMimeData(mime)
#clip.setMimeData(mime, clip.Selection) # ça devrait mettre aussi les données dans le presse papier de la souris pour X11.
if __name__ == "__main__":
import sys
app=QApplication([])
t=standardDragTable(None)
t.setRowCount(4)
t.setColumnCount(2)
t.setGeometry(QRect(0,0,400,300))
t.setDragEnabled(True)
for i in range(4):
for j in range (2):
t.setItem(i,j,QTableWidgetItem(str(i+j)))
t.show()
sys.exit(app.exec_())
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