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"""
KSpread Kross Python Script.
Export to HTML File.
Description:
This script exports data from KSpread to a HTML file.
Author:
Sebastian Sauer <mail@dipe.org>
Copyright:
Dual-licensed under LGPL v2+higher and the BSD license.
"""
import os, sys
try:
import qt
except (ImportError):
raise "Failed to import the required PyQt python module."
class Dialog(qt.QDialog):
def __init__(self, scriptpath, parent):
self.scriptpath = scriptpath
import krosskspreadcore
self.doc = krosskspreadcore.get("KSpreadDocument")
import qt
qt.QDialog.__init__(self, parent, "Dialog", 1, qt.Qt.WDestructiveClose)
self.setCaption("Export to HTML File")
layout = qt.QVBoxLayout(self)
box = qt.QVBox(self)
box.setMargin(10)
box.setSpacing(10)
layout.addWidget(box)
sheetbox = qt.QHBox(box)
sheetbox.setSpacing(6)
sheetlabel = qt.QLabel("Sheet:",sheetbox)
self.sheetcombo = qt.QComboBox(sheetbox)
currentsheetname = self.doc.currentSheet().name()
for sheetname in self.doc.sheetNames():
self.sheetcombo.insertItem(sheetname)
if sheetname == currentsheetname:
self.sheetcombo.setCurrentItem(self.sheetcombo.count() - 1)
sheetlabel.setBuddy(self.sheetcombo)
sheetbox.setStretchFactor(self.sheetcombo,1)
self.styles = {
"Paper" :
"html { background-color:#efefef; }"
"body { background-color:#fafafa; color:#303030; margin:1em; padding:1em; border:#606060 1px solid; }"
,
"Plain" :
"html { background-color:#ffffff; color:#000; }"
"body { margin:1em; }"
,
"Seawater" :
"html { background-color:#0000aa; }"
"body { background-color:#000066; color:#efefff; margin:1em; padding:1em; border:#00f 1px solid; }"
"h1 { color:#0000ff; }"
"th { color:#6666ff; }"
,
}
stylebox = qt.QHBox(box)
stylebox.setSpacing(6)
stylelabel = qt.QLabel("Style:",stylebox)
self.stylecombo = qt.QComboBox(stylebox)
stylenames = self.styles.keys()
stylenames.sort()
for stylename in stylenames:
self.stylecombo.insertItem(stylename)
stylelabel.setBuddy(self.stylecombo)
stylebox.setStretchFactor(self.stylecombo,1)
filebox = qt.QHBox(box)
filebox.setSpacing(6)
filelabel = qt.QLabel("File:",filebox)
self.fileedit = qt.QLineEdit(self.getDefaultFile(),filebox)
btn = qt.QPushButton("...",filebox)
qt.QObject.connect(btn, qt.SIGNAL("clicked()"),self.browseClicked)
filelabel.setBuddy(self.fileedit)
filebox.setStretchFactor(self.fileedit,1)
btnbox = qt.QHBox(box)
btnbox.setSpacing(6)
okbtn = qt.QPushButton(btnbox)
okbtn.setText("Export")
okbtn.setDefault(True)
qt.QObject.connect(okbtn,qt.SIGNAL("clicked()"),self.startExport)
cancelbtn = qt.QPushButton(btnbox)
cancelbtn.setText("Cancel")
qt.QObject.connect(cancelbtn,qt.SIGNAL("clicked()"),self.close)
box.setMinimumWidth(480)
def browseClicked(self):
import qt
filename = str( qt.QFileDialog.getSaveFileName(str(self.fileedit.text()),"*.htm *.html *.xhtml;;*", self) )
if filename != "": self.fileedit.setText(filename)
def getDefaultFile(self):
import os
try:
homepath = os.getenv("HOME")
if not homepath:
import pwd
user = os.getenv("USER") or os.getenv("LOGNAME")
if not user:
pwent = pwd.getpwuid(os.getuid())
else:
pwent = pwd.getpwnam(user)
homepath = pwent[6]
except (KeyError, ImportError):
homepath = os.curdir
return os.path.join(homepath, "kspreadexport.html")
def startExport(self):
import qt
sheetname = str( self.sheetcombo.currentText() )
sheet = self.doc.sheetByName( sheetname )
print "sheetname=%s sheet=%s" % (sheetname,sheet)
filename = str( self.fileedit.text() )
try:
file = open(filename, "w")
except IOError, (errno, strerror):
qt.QMessageBox.critical(self,"Error","<qt>Failed to create HTML file \"%s\"<br><br>%s</qt>" % (filename,strerror))
return
file.write("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n")
file.write("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.1//EN\" \"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd\">\n")
file.write("<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\">\n")
file.write("<head><title>%s</title>\n" % sheetname)
file.write("<style type=\"text/css\">\n<!--\n")
file.write( self.styles[ str(self.stylecombo.currentText()) ] )
file.write("\n//-->\n</style>\n")
file.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\" />\n")
file.write("</head><body><h1>%s</h1>\n" % sheetname)
file.write("<table border=\"1\">\n")
cell = sheet.firstCell()
prevrow = -1
while cell:
#print "Cell col=%s row=%s value=%s" % (cell.column(),cell.row(),cell.value())
row = cell.row()
if row != prevrow:
prevrow = row
file.write("<tr>")
file.write("<th>%s</th>" % row)
file.write("<td>%s</td>" % cell.value())
cell = cell.nextCell()
if cell == None or cell.row() != prevrow:
file.write("</tr>\n")
file.write("</table>\n")
file.write("</body></html>\n")
file.close()
self.close()
if __name__ == "__main__":
scriptpath = os.getcwd()
qtapp = qt.QApplication(sys.argv)
else:
scriptpath = os.path.dirname(__name__)
qtapp = qt.tqApp
dialog = Dialog(scriptpath, qtapp.mainWidget())
dialog.exec_loop()
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