def __init__(self, parent=None):
self.config = SimpleConfig('~/.qreolerc')
QMainWindow.__init__(self)
uic.loadUi("main.ui", self)
self.connect(self.action_Exit, SIGNAL("triggered()"),
qApp, SLOT("quit()"))
self.connect(self.action_About, SIGNAL("triggered()"),
self.showAboutBox)
self.connect(self.actionBrowse, SIGNAL("triggered()"),
self.browseNotes)
self.connect(self.Browser, SIGNAL("anchorClicked(const QUrl&)"),
self.followLink)
self.connect(self.action_Edit, SIGNAL("triggered()"),
self.editNote)
self.connect(self.actionHome, SIGNAL("triggered()"),
self.goHome)
self.connect(self.action_Back, SIGNAL("triggered()"),
self.goBack)
self.connect(self.action_Refresh, SIGNAL("triggered()"),
self.reloadNote)
self.notesDir = self.config.readStr('WikiDir')
if self.notesDir.endswith('/'):
self.notesDir = self.notesDir[:-1]
self.history = list()
self._currentFile = None
self.homePage = self.config.readStr('HomePage')
if not self.homePage.startswith('/'):
self.homePage = '/' + self.homePage
print self.notesDir, self.homePage
self.Browser.setSearchPaths(['.', self.notesDir, self.config.readStr('ImageDir')])
self.goHome()
class MainWindow(QMainWindow):
def __init__(self, parent=None):
self.config = SimpleConfig('~/.qreolerc')
QMainWindow.__init__(self)
uic.loadUi("main.ui", self)
self.connect(self.action_Exit, SIGNAL("triggered()"),
qApp, SLOT("quit()"))
self.connect(self.action_About, SIGNAL("triggered()"),
self.showAboutBox)
self.connect(self.actionBrowse, SIGNAL("triggered()"),
self.browseNotes)
self.connect(self.Browser, SIGNAL("anchorClicked(const QUrl&)"),
self.followLink)
self.connect(self.action_Edit, SIGNAL("triggered()"),
self.editNote)
self.connect(self.actionHome, SIGNAL("triggered()"),
self.goHome)
self.connect(self.action_Back, SIGNAL("triggered()"),
self.goBack)
self.connect(self.action_Refresh, SIGNAL("triggered()"),
self.reloadNote)
self.notesDir = self.config.readStr('WikiDir')
if self.notesDir.endswith('/'):
self.notesDir = self.notesDir[:-1]
self.history = list()
self._currentFile = None
self.homePage = self.config.readStr('HomePage')
if not self.homePage.startswith('/'):
self.homePage = '/' + self.homePage
print self.notesDir, self.homePage
self.Browser.setSearchPaths(['.', self.notesDir, self.config.readStr('ImageDir')])
self.goHome()
def get_currentNote(self):
if self._currentFile:
value = self._currentFile[len(self.notesDir):]
print '**** CURRENTNOTE:', value
return value
else:
return None
def get_fileName(self):
if self._currentFile:
return self._currentFile + '.txt'
fileName = property(get_fileName)
def set_currentNote(self, value):
if value.startswith('/'):
value = os.path.join(self.notesDir, value[1:])
else:
value = os.path.realpath(os.path.join(self.currentDir, value))
self._currentFile = value
print '**** CURRENTFILE SET:', self._currentFile
currentNote = property(get_currentNote, set_currentNote)
def get_currentDir(self):
path = os.path.split(self._currentFile)[0]
return path
currentDir = property(get_currentDir)
def _getText(self):
try:
return open(self.fileName, 'r').read().decode('utf-8')
except IOError:
return None
def updateTitle(self):
title = 'Qreole %s' % VERSION
if self.currentNote:
title += ' - %s' % self.currentNote
self.setWindowTitle(title)
def showAboutBox(self):
QMessageBox.about(self, "About",
"<h2>Qreole</h2>" +
"""<p>Personal Wiki with Creole markup</p>
<p>Version %s</p>
<p>© Dmitri Brechalov, 2011</p>""" % VERSION)
def browseNotes(self):
print "BROWSE"
dlg = BrowserWindow(self.notesDir, self.currentDir, self)
if dlg.exec_():
fileName = dlg.fileName()
print ' SELECTED:', repr(fileName)
self.open(os.path.splitext(fileName)[0])
def followLink(self, link):
note = unicode(link.toString())
print 'CLICKED:', note
self.open(note)
def goHome(self):
self.open(self.homePage)
def goBack(self):
print 'BACK:'
try:
last = self.history.pop()
except IndexError:
return
print ' ', last
self.open(last, True)
def reloadNote(self):
self.open(back=True)
def open(self, fileName=None, back=False):
print '=== OPEN'
if self.currentNote and not back:
if (not self.history) or (self.history and self.history[-1] != self.currentNote):
self.history.append(self.currentNote)
print 'HISTORY:'
print ' ', '\n '.join(self.history)
if fileName:
self.currentNote = fileName
txt = self._getText()
if not txt: # new note
self.editNote()
else:
html = creole2html.render(txt).decode('utf-8')
# self.TMP_SaveHtml(html)
self.Browser.setHtml(html)
self.updateTitle()
def save(self, txt):
f = open(self.fileName, 'w')
f.write(txt)
f.close()
def editNote(self):
dlg = EditWindow(self.currentNote)
txt = self._getText()
if txt:
dlg.TextEditor.setPlainText(txt)
if dlg.exec_():
print "OK PRESSED"
txt = unicode(dlg.TextEditor.toPlainText()).encode('utf-8')
self.save(txt)
self.open()
def TMP_SaveHtml(self, html):
if self.currentNote.startswith('/'):
path = os.path.join(self.notesDir, self.currentNote[1:])
else:
path = os.path.realpath(os.path.join(self.notesDir, self.currentDir, self.currentNote))
f = open(path + '.html', 'w')
f.write(html.encode('utf-8'))
f.close()
