def forceUpdateWindow(self):
"""Update an alternate window that shows the same file"""
oldWin = globalref.mainWin
oldWin.saveMultiWinTree()
for win in self.duplicateWindows():
globalref.updateRefs(win)
win.updateMultiWinTree()
globalref.updateRefs(oldWin)
oldWin.updateMultiWinTree()
def forceUpdateWindow(self):
"""Update an alternate window that shows the same file"""
oldWin = globalref.mainWin
oldWin.saveMultiWinTree()
for win in self.duplicateWindows():
globalref.updateRefs(win)
win.updateMultiWinTree()
globalref.updateRefs(oldWin)
oldWin.updateMultiWinTree()
def openFile(self, filePath, newWinOk=True, importOnFail=True,
addToRecent=True):
"""Open given file, fail quietly if not importOnFail,
return True on success or user cancel,
return False on failure (to remove from recent files)"""
if self.matchingWindows(filePath):
win = self.matchingWindows(filePath)[0]
win.activateWindow()
win.raise_()
return True
oldWin = globalref.mainWin
if newWinOk and globalref.options.boolData('OpenNewWindow') and \
(globalref.docRef.fileName or globalref.docRef.modified):
win = treemainwin.TreeMainWin()
else:
win = globalref.mainWin
if not self.checkAutoSave(filePath):
return True
QtGui.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
try:
win.doc = treedoc.TreeDoc(filePath)
win.fileImported = False
except treedoc.PasswordError:
QtGui.QApplication.restoreOverrideCursor()
dlg = treedialogs.PasswordEntry(False, win)
if dlg.exec_() != QtGui.QDialog.Accepted:
globalref.updateRefs(oldWin)
return True
win.doc.setPassword(filePath, dlg.password)
result = self.openFile(filePath, False, importOnFail)
if not dlg.saveIt:
win.doc.clearPassword(filePath)
return result
except (IOError, UnicodeError):
QtGui.QApplication.restoreOverrideCursor()
QtGui.QMessageBox.warning(win, 'TreeLine',
_('Error - could not read file "%s"') % filePath)
globalref.updateRefs(oldWin)
return False
except treedoc.ReadFileError, e:
QtGui.QApplication.restoreOverrideCursor()
if not importOnFail:
globalref.updateRefs(oldWin)
return True
# assume file is not a TreeLine file
importType = self.chooseImportType()
if not importType:
globalref.updateRefs(oldWin)
return True
try:
QtGui.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
win.doc = treedoc.TreeDoc(filePath, False, importType)
except treedoc.ReadFileError, e:
QtGui.QApplication.restoreOverrideCursor()
QtGui.QMessageBox.warning(win, 'TreeLine', _('Error - %s') % e)
globalref.updateRefs(oldWin)
return False
def updateFocus(self):
"""Check for focus change to a different main window"""
win = QtGui.QApplication.activeWindow()
while win and win.parent():
win = win.parent()
if win and win != globalref.mainWin and win in self.windowList:
oldWin = globalref.mainWin
if self.duplicateWindows():
oldWin.saveMultiWinTree()
globalref.updateRefs(win)
self.recentFiles.updateMenu()
self.updateWinMenu()
if self.duplicateWindows():
win.updateMultiWinTree()
win.updateNonModalDialogs()
def updateFocus(self):
"""Check for focus change to a different main window"""
win = QtGui.QApplication.activeWindow()
while win and win.parent():
win = win.parent()
if win and win != globalref.mainWin and win in self.windowList:
oldWin = globalref.mainWin
if self.duplicateWindows():
oldWin.saveMultiWinTree()
globalref.updateRefs(win)
self.recentFiles.updateMenu()
self.updateWinMenu()
if self.duplicateWindows():
win.updateMultiWinTree()
win.updateNonModalDialogs()
def openFile(self, filePath, newWinOk=True, importOnFail=True,
addToRecent=True):
"""Open given file, fail quietly if not importOnFail,
return True on success or user cancel,
return False on failure (to remove from recent files)"""
if self.matchingWindows(filePath):
win = self.matchingWindows(filePath)[0]
win.activateWindow()
win.raise_()
return True
oldWin = globalref.mainWin
if newWinOk and globalref.options.boolData('OpenNewWindow') and \
(globalref.docRef.fileName or globalref.docRef.modified):
win = treemainwin.TreeMainWin()
else:
win = globalref.mainWin
if not self.checkAutoSave(filePath):
return True
QtGui.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
try:
win.doc = treedoc.TreeDoc(filePath)
win.fileImported = False
except treedoc.PasswordError:
QtGui.QApplication.restoreOverrideCursor()
dlg = treedialogs.PasswordEntry(False, win)
if dlg.exec_() != QtGui.QDialog.Accepted:
globalref.updateRefs(oldWin)
return True
win.doc.setPassword(filePath, dlg.password)
result = self.openFile(filePath, False, importOnFail)
if not dlg.saveIt:
win.doc.clearPassword(filePath)
return result
except (IOError, UnicodeError):
QtGui.QApplication.restoreOverrideCursor()
QtGui.QMessageBox.warning(win, 'TreeLine',
_('Error - could not read file "%s"') % filePath)
globalref.updateRefs(oldWin)
return False
except treedoc.ReadFileError, e:
QtGui.QApplication.restoreOverrideCursor()
if not importOnFail:
return True
# assume file is not a TreeLine file
importType = self.chooseImportType()
if not importType:
globalref.updateRefs(oldWin)
return True
try:
QtGui.QApplication.setOverrideCursor(QtCore.Qt.WaitCursor)
win.doc = treedoc.TreeDoc(filePath, False, importType)
except treedoc.ReadFileError, e:
QtGui.QApplication.restoreOverrideCursor()
QtGui.QMessageBox.warning(win, 'TreeLine', _('Error - %s') % e)
globalref.updateRefs(oldWin)
return False
def dropMimeData(self, parent, mimeData, isCopy=False):
"""Decode dropped data"""
mainWin = self.parent().parent().parent().parent()
oldMainWin = globalref.mainWin
if globalref.treeControl.duplicateWindows():
oldMainWin.saveMultiWinTree()
globalref.updateRefs(mainWin)
text = unicode(mimeData.data('text/xml'), 'utf-8')
root, newFormats = globalref.docRef.readXmlStringAndFormat(text)
if not root:
globalref.updateRefs(oldMainWin)
return False
if root.formatName == treedoc.TreeDoc.copyFormat.name:
itemList = root.childList
else:
itemList = [root]
undoParents = [parent] + filter(
None, [item.parent for item in globalref.docRef.selection])
if newFormats:
globalref.docRef.undoStore.addBranchUndo(undoParents)
for format in newFormats:
globalref.docRef.treeFormats.addIfMissing(format)
globalref.docRef.treeFormats.updateDerivedTypes()
globalref.docRef.treeFormats.updateUniqueID()
if treemainwin.TreeMainWin.configDlg:
treemainwin.TreeMainWin.configDlg.resetParam()
else:
globalref.docRef.undoStore.addChildListUndo(undoParents)
for node in itemList:
parent.addTree(node)
if isCopy:
node.setDescendantUniqueID(True)
parent.open = True
globalref.docRef.selection.replace(itemList)
if newFormats:
globalref.docRef.treeFormats.updateAutoChoices()
globalref.updateViewAll()
globalref.updateRefs(oldMainWin)
if globalref.treeControl.duplicateWindows():
oldMainWin.updateMultiWinTree()
return True
def dropMimeData(self, parent, mimeData, isCopy=False):
"""Decode dropped data"""
mainWin = self.parent().parent().parent().parent()
oldMainWin = globalref.mainWin
if globalref.treeControl.duplicateWindows():
oldMainWin.saveMultiWinTree()
globalref.updateRefs(mainWin)
text = unicode(mimeData.data("text/xml"), "utf-8")
root, newFormats = globalref.docRef.readXmlStringAndFormat(text)
if not root:
globalref.updateRefs(oldMainWin)
return False
if root.formatName == treedoc.TreeDoc.copyFormat.name:
itemList = root.childList
else:
itemList = [root]
undoParents = [parent] + filter(None, [item.parent for item in globalref.docRef.selection])
if newFormats:
globalref.docRef.undoStore.addBranchUndo(undoParents)
for format in newFormats:
globalref.docRef.treeFormats.addIfMissing(format)
globalref.docRef.treeFormats.updateDerivedTypes()
globalref.docRef.treeFormats.updateUniqueID()
if treemainwin.TreeMainWin.configDlg:
treemainwin.TreeMainWin.configDlg.resetParam()
else:
globalref.docRef.undoStore.addChildListUndo(undoParents)
for node in itemList:
parent.addTree(node)
if isCopy:
node.setDescendantUniqueID(True)
parent.open = True
globalref.docRef.selection.replace(itemList)
if newFormats:
globalref.docRef.treeFormats.updateAutoChoices()
globalref.updateViewAll()
globalref.updateRefs(oldMainWin)
if globalref.treeControl.duplicateWindows():
oldMainWin.updateMultiWinTree()
return True
