def command(self, command):
"""Perform one command."""
command = command.split()
cmd = command[0]
args = command[1:]
win = QApplication.activeWindow()
if win not in app.windows:
win = app.windows[0]
if cmd == b'open':
url = QUrl.fromEncoded(args[0])
app.openUrl(url, self.encoding)
elif cmd == b'encoding':
self.encoding = str(args[0])
elif cmd == b'activate_window':
win.activateWindow()
win.raise_()
elif cmd == b'set_current':
url = QUrl.fromEncoded(args[0])
win.setCurrentDocument(app.openUrl(url, self.encoding))
elif cmd == b'set_cursor':
line, column = map(int, args)
cursor = win.textCursor()
pos = cursor.document().findBlockByNumber(line - 1).position() + column
cursor.setPosition(pos)
win.currentView().setTextCursor(cursor)
elif cmd == b'bye':
self.close()
def cursor(self, load):
"""Returns a QTextCursor for this reference.
load should be True or False and determines if a not-loaded document should be loaded.
Returns None if the document could not be loaded.
"""
if self._cursor:
return self._cursor
if load:
app.openUrl(QUrl.fromLocalFile(self._filename)) # also calls bind
if self._cursor:
return self._cursor
def cursor(self, load):
"""Returns a QTextCursor for this reference.
load should be True or False and determines if a not-loaded document should be loaded.
Returns None if the document could not be loaded.
"""
if self._cursor:
return self._cursor
if load:
app.openUrl(QUrl.fromLocalFile(self._filename)) # also calls bind
if self._cursor:
return self._cursor
def restoreSession(key):
"""Restore a session specified by key, previously saved by the session manager."""
settings = sessionSettings(key)
## restore current named session name
session_name = settings.value('session_name', "", str)
if session_name:
import sessions
sessions.setCurrentSession(session_name)
## restore documents
numdocuments = settings.value('numdocuments', 0, int)
doc = None
for index in range(numdocuments):
settings.beginGroup("document{0}".format(index))
url = settings.value("url", QUrl(), QUrl)
if url.isEmpty():
import document
doc = document.EditorDocument()
else:
try:
doc = app.openUrl(url)
except IOError:
pass
settings.endGroup()
# open at least one
if doc is None:
doc = app.openUrl(QUrl())
## restore windows
numwindows = settings.value('numwindows', 0, int)
if numwindows > 0:
for index in range(numwindows):
settings.beginGroup("mainwindow{0}".format(index))
win = mainwindow.MainWindow()
win.readSessionSettings(settings)
win.show()
app.qApp.processEvents() # init (re)size dock tools
u = settings.value("active_document", QUrl(), QUrl)
# we don't use app.findDocument because it does not allow empty url
for d in app.documents:
if u == d.url():
win.setCurrentDocument(d)
break
else:
win.setCurrentDocument(app.documents[0])
settings.endGroup()
else:
win = mainwindow.MainWindow()
win.show()
app.qApp.processEvents() # init (re)size dock tools
def slot_session_action(action):
name = action.objectName()
import sessions
doc = sessions.loadSession(name) or app.openUrl(QUrl())
w = mainwindow()
w.setCurrentDocument(doc)
def command(self, command):
"""Perform one command."""
command = command.split()
cmd = command[0]
args = command[1:]
win = app.activeWindow()
if not win:
import mainwindow
win = mainwindow.MainWindow()
win.show()
if cmd == b'open':
url = QUrl.fromEncoded(args[0])
win.openUrl(url, self.encoding)
elif cmd == b'encoding':
self.encoding = str(args[0])
elif cmd == b'activate_window':
win.activateWindow()
win.raise_()
elif cmd == b'set_current':
url = QUrl.fromEncoded(args[0])
try:
win.setCurrentDocument(app.openUrl(url)) # already loaded
except IOError:
pass
elif cmd == b'set_cursor':
line, column = map(int, args)
cursor = win.textCursor()
pos = cursor.document().findBlockByNumber(line - 1).position() + column
cursor.setPosition(pos)
win.currentView().setTextCursor(cursor)
elif cmd == b'bye':
self.close()
def open_file_at_cursor(cursor, mainwin):
"""Opens the filename mentioned at the text cursor."""
# take either the selection or the include-args found by ly.parse
if cursor.hasSelection():
fnames = [cursor.selection().toPlainText()]
else:
fnames = list(ly.parse.includeargs(iter(tokeniter.tokens(cursor.block()))))
# detemine search path: doc dir and other include path names
filename = cursor.document().url().toLocalFile()
if filename:
path = [os.path.dirname(filename)]
else:
path = []
path.extend(documentinfo.info(cursor.document()).includepath())
# load all docs, trying all include paths
d = None
for f in fnames:
for p in path:
name = os.path.normpath(os.path.join(p, f))
if os.access(name, os.R_OK):
d = app.openUrl(QUrl.fromLocalFile(name))
break
if d:
mainwin.setCurrentDocument(d, True)
def loadSession(name):
"""Loads the given session (without closing other docs first).
Return the document that should become the active one.
If None is returned, the session did not open any documents!
"""
session = sessionGroup(name)
try:
urls = session.value("urls", [], QUrl)
except TypeError:
urls = []
else:
if not isinstance(urls, (list, tuple)):
urls = []
active = session.value("active", -1, int)
result = None
docs = []
for url in urls:
try:
doc = app.openUrl(url)
except IOError:
pass
else:
docs.append(doc)
setCurrentSession(name)
if docs:
if active not in range(len(docs)):
active = 0
return docs[active]
def command(self, command):
"""Perform one command."""
command = command.split()
cmd = command[0]
args = command[1:]
win = QApplication.activeWindow()
if win not in app.windows:
if not app.windows:
import mainwindow
mainwindow.MainWindow().show()
win = app.windows[0]
if cmd == b'open':
url = QUrl.fromEncoded(args[0])
win.openUrl(url, self.encoding)
elif cmd == b'encoding':
self.encoding = str(args[0])
elif cmd == b'activate_window':
win.activateWindow()
win.raise_()
elif cmd == b'set_current':
url = QUrl.fromEncoded(args[0])
win.setCurrentDocument(app.openUrl(url, self.encoding))
elif cmd == b'set_cursor':
line, column = map(int, args)
cursor = win.textCursor()
pos = cursor.document().findBlockByNumber(line -
1).position() + column
cursor.setPosition(pos)
win.currentView().setTextCursor(cursor)
elif cmd == b'bye':
self.close()
def cursor(self, filename, line, column, load=False):
"""Returns the destination of a link as a QTextCursor of the destination document.
If load (defaulting to False) is True, the document is loaded if it is not yet loaded.
Returns None if the document could not be loaded.
"""
bound = self._docs.get(filename)
if bound:
return bound.cursor(line, column)
elif load and os.path.isfile(filename):
# this also calls bind(), via app.documentLoaded
app.openUrl(QUrl.fromLocalFile(filename))
bound = self._docs.get(filename)
if bound:
return bound.cursor(line, column)
def cursor(self, filename, line, column, load=False):
"""Returns the destination of a link as a QTextCursor of the destination document.
If load (defaulting to False) is True, the document is loaded if it is not yet loaded.
Returns None if the document could not be loaded.
"""
bound = self._docs.get(filename)
if bound:
return bound.cursor(line, column)
elif load and os.path.isfile(filename):
# this also calls bind(), via app.documentLoaded
app.openUrl(QUrl.fromLocalFile(filename))
bound = self._docs.get(filename)
if bound:
return bound.cursor(line, column)
def openUrl(url):
"""Open Url.
If there is an active MainWindow, the document is made the current
document in that window.
"""
if app.windows:
win = QApplication.activeWindow()
if win not in app.windows:
win = app.windows[0]
doc = win.openUrl(url)
if doc:
win.setCurrentDocument(doc)
else:
app.openUrl(url)
def goto_target(mainwindow, target):
"""Switch to the document and location where the node target is."""
filename = target.document.filename
doc = app.openUrl(QUrl.fromLocalFile(filename))
cursor = QTextCursor(doc)
cursor.setPosition(target.position)
browseriface.get(mainwindow).setTextCursor(cursor)
mainwindow.currentView().centerCursor()
def goto_target(mainwindow, target):
"""Switch to the document and location where the node target is."""
filename = target.document.filename
doc = app.openUrl(QUrl.fromLocalFile(filename))
cursor = QTextCursor(doc)
cursor.setPosition(target.position)
browseriface.get(mainwindow).setTextCursor(cursor)
mainwindow.currentView().centerCursor()
def restoreSession(key):
"""Restore a session specified by key, previously saved by the session manager."""
settings = sessionSettings(key)
## restore current named session name
session_name = settings.value('session_name', "", str)
if session_name:
import sessions
sessions.setCurrentSession(session_name)
## restore documents
numdocuments = settings.value('numdocuments', 0, int)
doc = None
for index in range(numdocuments):
settings.beginGroup("document{0}".format(index))
url = settings.value("url", QUrl(), QUrl)
if url.isEmpty():
import document
doc = document.EditorDocument()
else:
try:
doc = app.openUrl(url)
except IOError:
pass
settings.endGroup()
# open at least one
if doc is None:
doc = app.openUrl(QUrl())
## restore windows
numwindows = settings.value('numwindows', 0, int)
if numwindows > 0:
for index in range(numwindows):
settings.beginGroup("mainwindow{0}".format(index))
win = mainwindow.MainWindow()
win.readSessionSettings(settings)
win.show()
u = settings.value("active_document", QUrl(), QUrl)
# we don't use app.findDocument because it does not allow empty url
for d in app.documents:
if u == d.url():
win.setCurrentDocument(d)
break
else:
win.setCurrentDocument(app.documents[0])
settings.endGroup()
else:
win = mainwindow.MainWindow()
win.show()
def openUrl(self, url, encoding=None):
"""Same as app.openUrl but with some error checking and recent files."""
if not url.toLocalFile():
# we only support local files
QMessageBox.warning(self, app.caption(_("Warning")),
_("Can't load non-local document:\n\n{url}").format(
url=url.toString()))
else:
recentfiles.add(url)
return app.openUrl(url, encoding)
def slotAccepted(self):
"""Makes the score and puts it in the editor."""
if self._createNewDocument:
self.parent().setCurrentDocument(app.openUrl(QUrl()))
from . import build
builder = build.Builder(self)
cursor = self.parent().currentView().textCursor()
cursortools.insert_select(cursor, builder.text())
with cursortools.compress_undo(cursor, True):
indent.re_indent(cursor)
def applySnippet(self, name):
d = app.openUrl(QUrl())
self.mainwindow().setCurrentDocument(d)
super(TemplateMenu, self).applySnippet(name)
d.setUndoRedoEnabled(False)
d.setUndoRedoEnabled(True) # d.clearUndoRedoStacks() only in Qt >= 4.7
d.setModified(False)
from . import snippets
if 'template-run' in snippets.get(name).variables:
import engrave
engrave.engraver(self.mainwindow()).engrave('preview', d)
def document(self, filename, load=False):
"""Get the document with the specified filename.
If load is True, the document is loaded if it wasn't already.
Also takes scratchdir into account for unnamed or non-local documents.
"""
doc = scratchdir.findDocument(filename)
if not doc and load:
doc = app.openUrl(QUrl.fromLocalFile(filename))
return doc
def document(self):
"""Return the Document that should be engraved."""
doc = self.stickyDocument()
if not doc:
doc = self.mainwindow().currentDocument()
if not doc.url().isEmpty():
master = variables.get(doc, "master")
if master:
url = doc.url().resolved(QUrl(master))
doc = app.openUrl(url)
return doc
def document(self, filename, load=False):
"""Get the document with the specified filename.
If load is True, the document is loaded if it wasn't already.
Also takes scratchdir into account for unnamed or non-local documents.
"""
doc = scratchdir.findDocument(filename)
if not doc and load:
doc = app.openUrl(QUrl.fromLocalFile(filename))
return doc
def openUrl(self, url, encoding=None):
"""Same as app.openUrl but with some error checking and recent files."""
if not url.toLocalFile():
# we only support local files
QMessageBox.warning(
self, app.caption(_("Warning")),
_("Can't load non-local document:\n\n{url}").format(
url=url.toString()))
else:
recentfiles.add(url)
return app.openUrl(url, encoding)
def applySnippet(self, name):
d = app.openUrl(QUrl())
self.mainwindow().setCurrentDocument(d)
super(TemplateMenu, self).applySnippet(name)
d.setUndoRedoEnabled(False)
d.setUndoRedoEnabled(True) # d.clearUndoRedoStacks() only in Qt >= 4.7
d.setModified(False)
from . import snippets
if 'template-run' in snippets.get(name).variables:
import engrave
engrave.engraver(self.mainwindow()).engrave('preview', d)
def slotAccepted(self):
"""Makes the score and puts it in the editor."""
from . import build
builder = build.Builder(self) # get the builder
text = builder.text() # get the source text
lydoc = ly.document.Document(text) # temporarily store it in a lydoc
cursor = ly.document.Cursor(lydoc) # make a cursor selecting it
indent.indenter().indent(cursor) # indent it according to user prefs
doc = app.openUrl(QUrl()) # get a new Frescobaldi document
doc.setPlainText(lydoc.plaintext()) # write the text in it
doc.setModified(False) # make it "not modified"
self.parent().setCurrentDocument(doc)
def slotAccepted(self):
"""Makes the score and puts it in the editor."""
from . import build
builder = build.Builder(self) # get the builder
text = builder.text() # get the source text
lydoc = ly.document.Document(text) # temporarily store it in a lydoc
cursor = ly.document.Cursor(lydoc) # make a cursor selecting it
indent.indenter().indent(cursor) # indent it according to user prefs
doc = app.openUrl(QUrl()) # get a new Frescobaldi document
doc.setPlainText(lydoc.plaintext()) # write the text in it
doc.setModified(False) # make it "not modified"
self.parent().setCurrentDocument(doc)
def cursor(self, link, load=False):
"""Returns the destination of a link as a QTextCursor of the destination document.
If load (defaulting to False) is True, the document is loaded if it is not yet loaded.
Returns None if the url was not valid or the document could not be loaded.
"""
import popplerqt4
if not isinstance(link, popplerqt4.Poppler.LinkBrowse) or not link.url():
return
m = textedit_match(link.url())
if m:
filename, line, col = readurl(m)
bound = self._docs.get(filename)
if bound:
return bound.cursor(line, col)
elif load and os.path.isfile(filename):
# this also calls bind(), via app.documentLoaded
app.openUrl(QUrl.fromLocalFile(filename))
bound = self._docs.get(filename)
if bound:
return bound.cursor(line, col)
def createDocument(self, filename, contents):
"""Create a new document using the specified filename and contents.
Make it the current document in our mainwindow.
"""
while os.path.exists(filename) or app.findDocument(QUrl.fromLocalFile(filename)):
filename = util.next_file(filename)
doc = app.openUrl(QUrl())
doc.setPlainText(contents)
doc.setUrl(QUrl.fromLocalFile(filename))
doc.setModified(True)
self.mainwindow().setCurrentDocument(doc)
return doc
def createDocument(self, filename, contents):
"""Create a new document using the specified filename and contents.
Make it the current document in our mainwindow.
"""
while os.path.exists(filename) or app.findDocument(QUrl.fromLocalFile(filename)):
filename = util.next_file(filename)
doc = app.openUrl(QUrl())
doc.setPlainText(contents)
doc.setUrl(QUrl.fromLocalFile(filename))
doc.setModified(True)
self.mainwindow().setCurrentDocument(doc)
return doc
def goto_target(mainwindow, target):
"""Switch to the document and location where the node target is."""
lydoc = target.document
try:
# this succeeds if this is a document that is currently open
doc = lydoc.document
except AttributeError:
# it is an included file, just load it
filename = target.document.filename
doc = app.openUrl(QUrl.fromLocalFile(filename))
cursor = QTextCursor(doc)
cursor.setPosition(target.position)
browseriface.get(mainwindow).setTextCursor(cursor)
mainwindow.currentView().centerCursor()
def document(self, filename, load=False):
"""Get the document with the specified filename.
If load is True, the document is loaded if it wasn't already.
Also takes scratchdir into account for unnamed or non-local documents.
"""
for d in app.documents:
s = scratchdir.scratchdir(d)
if (s.directory() and util.equal_paths(filename, s.path())
or d.url().toLocalFile() == filename):
return d
if load:
return app.openUrl(QtCore.QUrl.fromLocalFile(filename))
def slot_file_new_from_template_action(action):
name = action.objectName()
d = app.openUrl(QUrl())
win = mainwindow()
win.setCurrentDocument(d)
from snippet import insert, snippets
view = win.currentView()
view.setFocus()
insert.insert(name, view)
d.setUndoRedoEnabled(False)
d.setUndoRedoEnabled(True) # d.clearUndoRedoStacks() only in Qt >= 4.7
d.setModified(False)
if 'template-run' in snippets.get(name).variables:
import engrave
engrave.engraver(win).engrave('preview', d)
def import_done(self):
j = self._import_job
conf_dlg = self._import_dialog
conf_dlg.saveSettings()
lyfile = os.path.splitext(self._import_file)[0] + ".ly"
while (os.path.exists(lyfile)
or app.findDocument(QUrl.fromLocalFile(lyfile))):
lyfile = util.next_file(lyfile)
shutil.move(j.output_file(), lyfile)
doc = app.openUrl(QUrl.fromLocalFile(lyfile))
doc.setModified(True)
self.mainwindow().setCurrentDocument(doc)
self.post_import(conf_dlg.get_post_settings(), doc)
self.mainwindow().saveDocument(doc)
def import_done(self):
j = self._import_job
conf_dlg = self._import_dialog
conf_dlg.saveSettings()
lyfile = os.path.splitext(self._import_file)[0] + ".ly"
while (os.path.exists(lyfile)
or app.findDocument(QUrl.fromLocalFile(lyfile))):
lyfile = util.next_file(lyfile)
shutil.move(j.output_file(), lyfile)
doc = app.openUrl(QUrl.fromLocalFile(lyfile))
doc.setModified(True)
self.mainwindow().setCurrentDocument(doc)
self.post_import(conf_dlg.get_post_settings(), doc)
self.mainwindow().saveDocument(doc)
def document(self, filename, load=False):
"""Get the document with the specified filename.
If load is True, the document is loaded if it wasn't already.
Also takes scratchdir into account for unnamed or non-local documents.
"""
for d in app.documents:
s = scratchdir.scratchdir(d)
if (s.directory() and util.equal_paths(filename, s.path())
or d.url().toLocalFile() == filename):
return d
if load:
doc = app.openUrl(QtCore.QUrl.fromLocalFile(filename))
return doc
def loadSession(name):
"""Loads the given session (without closing other docs first)."""
session = sessionGroup(name)
try:
urls = session.value("urls", [], QUrl)
except TypeError:
urls = []
active = session.value("active", -1, int)
result = None
if urls:
docs = [app.openUrl(url) for url in urls]
if active not in range(len(docs)):
active = 0
result = docs[active]
setCurrentSession(name)
return result
def loadSession(name):
"""Loads the given session (without closing other docs first)."""
session = sessionGroup(name)
urls = []
for url in session.value("urls", []) or []:
if isinstance(url, QUrl):
urls.append(url)
active = int(session.value("active", -1))
result = None
if urls:
docs = [app.openUrl(url) for url in urls]
if active not in range(len(docs)):
active = 0
result = docs[active]
setCurrentSession(name)
return result
def command(self, command):
"""Perform one command."""
command = command.split()
cmd = command[0]
args = command[1:]
win = QApplication.activeWindow()
if win not in app.windows:
if not app.windows:
import mainwindow
mainwindow.MainWindow().show()
win = app.windows[0]
if cmd == b'open':
url = QUrl.fromEncoded(args[0])
try:
win.openUrl(url, self.encoding)
except IOError as e:
filename = url.toLocalFile()
msg = _("{message}\n\n{strerror} ({errno})").format(
message=_("Could not read from: {url}").format(
url=filename),
strerror=e.strerror,
errno=e.errno)
QMessageBox.critical(win, app.caption(_("Error")), msg)
elif cmd == b'encoding':
self.encoding = str(args[0])
elif cmd == b'activate_window':
win.activateWindow()
win.raise_()
elif cmd == b'set_current':
url = QUrl.fromEncoded(args[0])
try:
win.setCurrentDocument(app.openUrl(url)) # already loaded
except IOError:
pass
elif cmd == b'set_cursor':
line, column = map(int, args)
cursor = win.textCursor()
pos = cursor.document().findBlockByNumber(line -
1).position() + column
cursor.setPosition(pos)
win.currentView().setTextCursor(cursor)
elif cmd == b'bye':
self.close()
def loadSession(name):
"""Loads the given session (without closing other docs first)."""
session = sessionGroup(name)
try:
urls = session.value("urls", [], QUrl)
except TypeError:
urls = []
active = session.value("active", -1, int)
result = None
if urls:
docs = [app.openUrl(url) for url in urls]
if active not in range(len(docs)):
active = 0
result = docs[active]
setCurrentSession(name)
return result
def slotAccepted(self):
"""Makes the score and puts it in the editor."""
from . import build
builder = build.Builder(self) # get the builder
doc = builder.document() # get the ly.dom document tree
if not self.settings.widget().generalPreferences.relpitch.isChecked():
# remove pitches from \relative commands
for n in doc.find(ly.dom.Relative):
for n1 in n.find(ly.dom.Pitch, 1):
n.remove(n1)
text = builder.text(doc) # convert to LilyPond source text
lydoc = ly.document.Document(text) # temporarily store it in a lydoc
cursor = ly.document.Cursor(lydoc) # make a cursor selecting it
indent.indenter().indent(cursor) # indent it according to user prefs
doc = app.openUrl(QUrl()) # get a new Frescobaldi document
doc.setPlainText(lydoc.plaintext()) # write the text in it
doc.setModified(False) # make it "not modified"
self.parent().setCurrentDocument(doc)
def command(self, command):
"""Perform one command."""
command = command.split()
cmd = command[0]
args = command[1:]
win = QApplication.activeWindow()
if win not in app.windows:
if not app.windows:
import mainwindow
mainwindow.MainWindow().show()
win = app.windows[0]
if cmd == b'open':
url = QUrl.fromEncoded(args[0])
try:
win.openUrl(url, self.encoding)
except IOError as e:
filename = url.toLocalFile()
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
QMessageBox.critical(win, app.caption(_("Error")), msg)
elif cmd == b'encoding':
self.encoding = str(args[0])
elif cmd == b'activate_window':
win.activateWindow()
win.raise_()
elif cmd == b'set_current':
url = QUrl.fromEncoded(args[0])
try:
win.setCurrentDocument(app.openUrl(url)) # already loaded
except IOError:
pass
elif cmd == b'set_cursor':
line, column = map(int, args)
cursor = win.textCursor()
pos = cursor.document().findBlockByNumber(line - 1).position() + column
cursor.setPosition(pos)
win.currentView().setTextCursor(cursor)
elif cmd == b'bye':
self.close()
def openUrls(self, urls, encoding=None, ignore_errors=False):
"""Open a list of urls, using encoding if specified.
Returns the list of documents that were successfully loaded.
If encoding is None, the encoding is read from the document, defaulting
to UTF-8.
If ignore_errors is False (the default), an error message is given
showing the url or urls that failed to load. If ignore_errors is True,
load errors are silently ignored.
If an url fails to load, a document is not created. To create an
empty document with an url, use the document.Document constructor.
Successfully loaded urls are added to the recent files.
"""
docs = []
failures = []
for url in urls:
try:
doc = app.openUrl(url, encoding)
except IOError as e:
failures.append((url, e))
else:
docs.append(doc)
recentfiles.add(url)
if failures and not ignore_errors:
if len(failures) == 1:
url, e = failures[0]
filename = url.toLocalFile()
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
else:
msg = _("Could not read:") + "\n\n" + "\n".join(
"{url}: {strerror} ({errno})".format(
url = url.toLocalFile(),
strerror = e.strerror,
errno = e.errno) for url, e in failures)
QMessageBox.critical(self, app.caption(_("Error")), msg)
return docs
def openUrls(self, urls, encoding=None, ignore_errors=False):
"""Open a list of urls, using encoding if specified.
Returns the list of documents that were successfully loaded.
If encoding is None, the encoding is read from the document, defaulting
to UTF-8.
If ignore_errors is False (the default), an error message is given
showing the url or urls that failed to load. If ignore_errors is True,
load errors are silently ignored.
If an url fails to load, a document is not created. To create an
empty document with an url, use the document.Document constructor.
Successfully loaded urls are added to the recent files.
"""
docs = []
failures = []
for url in urls:
try:
doc = app.openUrl(url, encoding)
except IOError as e:
failures.append((url, e))
else:
docs.append(doc)
recentfiles.add(url)
if failures and not ignore_errors:
if len(failures) == 1:
url, e = failures[0]
filename = url.toLocalFile()
msg = _("{message}\n\n{strerror} ({errno})").format(
message = _("Could not read from: {url}").format(url=filename),
strerror = e.strerror,
errno = e.errno)
else:
msg = _("Could not read:") + "\n\n" + "\n".join(
"{url}: {strerror} ({errno})".format(
url = url.toLocalFile(),
strerror = e.strerror,
errno = e.errno) for url, e in failures)
QMessageBox.critical(self, app.caption(_("Error")), msg)
return docs
def loadSession(name):
"""Loads the given session (without closing other docs first).
Return the document that should become the active one.
If None is returned, the session did not open any documents!
"""
session = sessionGroup(name)
urls = qsettings.get_url_list(session, "urls")
active = session.value("active", -1, int)
result = None
docs = []
for url in urls:
try:
doc = app.openUrl(url)
except IOError:
pass
else:
docs.append(doc)
setCurrentSession(name)
if docs:
if active not in range(len(docs)):
active = 0
return docs[active]
def loadSession(name):
"""Loads the given session (without closing other docs first).
Return the document that should become the active one.
If None is returned, the session did not open any documents!
"""
session = sessionGroup(name)
urls = qsettings.get_url_list(session, "urls")
active = session.value("active", -1, int)
result = None
docs = []
for url in urls:
try:
doc = app.openUrl(url)
except IOError:
pass
else:
docs.append(doc)
setCurrentSession(name)
if docs:
if active not in range(len(docs)):
active = 0
return docs[active]
def slot_session_action(action):
name = action.objectName()
import sessions
doc = sessions.loadSession(name) or app.openUrl(QUrl())
w = mainwindow()
w.setCurrentDocument(doc)
def openUrl(self, url, encoding=None):
"""Same as app.openUrl but adds url to recent files."""
d = app.openUrl(url, encoding)
recentfiles.add(url)
return d
def openUrl(self, url, encoding=None):
"""Same as app.openUrl but adds url to recent files."""
d = app.openUrl(url, encoding)
recentfiles.add(url)
return d