def __init__(self):
super(MainWidget, self).__init__()
#self.setAttribute(Qt.WA_MacBrushedMetal) # doesn't show well
self.ui = Ui_MainWidget()
self.ui.setupUi(self)
# dict of canonical file names to
self.opendocuments = []
self.documentwidgets = {}
# current latex mode
self.latexmode = None
# current file naming convention
self.filenamingconvention = None
# load the settings
self.loadsettings()
# the settings dialog will be instanciated only upon need
self.settingsdialog = None
class MainWidget(QMainWindow):
def __init__(self):
super(MainWidget, self).__init__()
#self.setAttribute(Qt.WA_MacBrushedMetal) # doesn't show well
self.ui = Ui_MainWidget()
self.ui.setupUi(self)
# dict of canonical file names to
self.opendocuments = []
self.documentwidgets = {}
# current latex mode
self.latexmode = None
# current file naming convention
self.filenamingconvention = None
# load the settings
self.loadsettings()
# the settings dialog will be instanciated only upon need
self.settingsdialog = None
@pyqtSlot()
def on_aOpenFile_triggered(self):
fname = str(QFileDialog.getOpenFileName(self, 'Open LaTeX/ethuebung File', QString(),
'LaTeX Files (*.tex *.latex);;All Files (*)'))
if not fname:
return
self.openFile(fname)
@pyqtSlot()
def on_aCloseFile_triggered(self):
self.closeCurrentFile()
@pyqtSlot()
def on_aQuit_triggered(self):
self.close()
@pyqtSlot(QString)
def openFile(self, fn):
fn = os.path.realpath(str(fn))
fnbase = os.path.basename(fn)
if not pdflatexex.rx_latex.search(fn):
QMessageBox.critical(self, "Not a LaTeX file",
"The file `%s' does not look like a latex file. Please select a file "
"with extension `.tex' or `.latex'.")
return
if fn in self.documentwidgets:
self.ui.tabs.setCurrentWidget(self.documentwidgets[fn])
return
w = compilerwidget.CompilerWidget(self.ui.tabs)
w.setMainWin(self)
w.setOpenFile(fn)
self.ui.tabs.addTab(w, fnbase)
self.ui.tabs.setCurrentWidget(w)
self.opendocuments.append(fn)
self.documentwidgets[fn] = w
@pyqtSlot()
def closeCurrentFile(self):
self.closeTab(self.ui.tabs.currentIndex())
@pyqtSlot(int)
def closeTab(self, index):
if (index == 0):
# can't close `Home' tab
return
fn = self.opendocuments[index-1]
del self.documentwidgets[fn]
del self.opendocuments[index-1]
self.ui.tabs.removeTab(index)
@pyqtSlot(int)
def on_tabs_tabCloseRequested(self, index):
self.closeTab(index)
def loadsettings(self):
settings = QSettings()
settings.beginGroup('latexstuff')
latexmodecls = str(settings.value("latexmode").toString())
self.latexmode = next(iter( (mode for mode in latexmodes.latex_modes
if mode.__class__.__name__ == latexmodecls) ),
None)
if not self.latexmode:
if latexmodecls:
sys.stderr.write("Can't find latex mode: %s\n"%(latexmodecls))
self.latexmode = latexmodes.latex_modes[0]
filenamingconventioncls = str(settings.value("filenamingconvention").toString())
self.filenamingconvention = next(
iter( (filenaming for filenaming in filenamingconventions.naming_conventions
if filenaming.__class__.__name__ == filenamingconventioncls)
),
None)
if not self.filenamingconvention:
if filenamingconventioncls:
sys.stderr.write("Can't find file naming convention: %s\n"%(filenamingconventioncls))
self.filenamingconvention = filenamingconventions.get_naming_convention('ConvenientNamingConvention')
settings.endGroup()
settings.beginGroup('openfiles')
arraylen = settings.beginReadArray('file_list')
for ind in range(arraylen):
settings.setArrayIndex(ind)
fn = str(settings.value('filename').toString())
self.openFile(fn)
settings.endArray()
settings.endGroup()
def savesettings(self):
settings = QSettings()
settings.beginGroup('latexstuff')
settings.setValue('latexmode', QString(self.latexmode.__class__.__name__))
settings.setValue('filenamingconvention', QString(self.filenamingconvention.__class__.__name__))
settings.endGroup()
settings.beginGroup('openfiles')
settings.beginWriteArray('file_list', len(self.opendocuments))
for ind in range(len(self.opendocuments)):
settings.setArrayIndex(ind)
settings.setValue('filename', QString(self.opendocuments[ind]))
settings.endArray()
settings.endGroup()
@pyqtSlot()
def on_aSettingsDialog_triggered(self):
if self.settingsdialog is None:
self.settingsdialog = SettingsDialog(mainwin=self)
self.settingsdialog.showSettings()
def closeEvent(self, closeevent):
print "Closing!"
self.savesettings()
super(MainWidget, self).closeEvent(closeevent)