def __init__(self, pathtobook, title=None, parent=None, prefs=None):
QDialog.__init__(self, parent)
self.prefs = prefs or gprefs
self.pathtobook = pathtobook
self.working = True
t = title or os.path.basename(pathtobook)
self.book_title = t
self.setWindowTitle(_('Edit the ToC in %s')%t)
self.setWindowIcon(QIcon(I('highlight_only_on.png')))
l = self.l = QVBoxLayout()
self.setLayout(l)
self.stacks = s = QStackedWidget(self)
l.addWidget(s)
self.loading_widget = lw = QWidget(self)
s.addWidget(lw)
ll = self.ll = QVBoxLayout()
lw.setLayout(ll)
self.pi = pi = ProgressIndicator()
pi.setDisplaySize(200)
pi.startAnimation()
ll.addWidget(pi, alignment=Qt.AlignHCenter|Qt.AlignCenter)
la = self.wait_label = QLabel(_('Loading %s, please wait...')%t)
la.setWordWrap(True)
f = la.font()
f.setPointSize(20), la.setFont(f)
ll.addWidget(la, alignment=Qt.AlignHCenter|Qt.AlignTop)
self.toc_view = TOCView(self, self.prefs)
self.toc_view.add_new_item.connect(self.add_new_item)
self.toc_view.tocw.history_state_changed.connect(self.update_history_buttons)
s.addWidget(self.toc_view)
self.item_edit = ItemEdit(self)
s.addWidget(self.item_edit)
bb = self.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
l.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.undo_button = b = bb.addButton(_('&Undo'), bb.ActionRole)
b.setToolTip(_('Undo the last action, if any'))
b.setIcon(QIcon(I('edit-undo.png')))
b.clicked.connect(self.toc_view.undo)
self.explode_done.connect(self.read_toc, type=Qt.QueuedConnection)
self.writing_done.connect(self.really_accept, type=Qt.QueuedConnection)
self.resize(950, 630)
geom = self.prefs.get('toc_editor_window_geom', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
self.stacks.currentChanged.connect(self.update_history_buttons)
self.update_history_buttons()
def __init__(self, pathtobook, title=None, parent=None, prefs=None):
QDialog.__init__(self, parent)
self.prefs = prefs or gprefs
self.pathtobook = pathtobook
self.working = True
t = title or os.path.basename(pathtobook)
self.book_title = t
self.setWindowTitle(_('Edit the ToC in %s')%t)
self.setWindowIcon(QIcon(I('highlight_only_on.png')))
l = self.l = QVBoxLayout()
self.setLayout(l)
self.stacks = s = QStackedWidget(self)
l.addWidget(s)
self.loading_widget = lw = QWidget(self)
s.addWidget(lw)
ll = self.ll = QVBoxLayout()
lw.setLayout(ll)
self.pi = pi = ProgressIndicator()
pi.setDisplaySize(200)
pi.startAnimation()
ll.addWidget(pi, alignment=Qt.AlignHCenter|Qt.AlignCenter)
la = self.wait_label = QLabel(_('Loading %s, please wait...')%t)
la.setWordWrap(True)
la.setStyleSheet('QLabel { font-size: 20pt }')
ll.addWidget(la, alignment=Qt.AlignHCenter|Qt.AlignTop)
self.toc_view = TOCView(self, self.prefs)
self.toc_view.add_new_item.connect(self.add_new_item)
s.addWidget(self.toc_view)
self.item_edit = ItemEdit(self)
s.addWidget(self.item_edit)
bb = self.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
l.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.explode_done.connect(self.read_toc, type=Qt.QueuedConnection)
self.writing_done.connect(self.really_accept, type=Qt.QueuedConnection)
self.resize(950, 630)
geom = self.prefs.get('toc_editor_window_geom', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
class TOCEditor(QDialog): # {{{
explode_done = pyqtSignal(object)
writing_done = pyqtSignal(object)
def __init__(self, pathtobook, title=None, parent=None):
QDialog.__init__(self, parent)
self.pathtobook = pathtobook
self.working = True
t = title or os.path.basename(pathtobook)
self.book_title = t
self.setWindowTitle(_('Edit the ToC in %s')%t)
self.setWindowIcon(QIcon(I('highlight_only_on.png')))
l = self.l = QVBoxLayout()
self.setLayout(l)
self.stacks = s = QStackedWidget(self)
l.addWidget(s)
self.loading_widget = lw = QWidget(self)
s.addWidget(lw)
ll = self.ll = QVBoxLayout()
lw.setLayout(ll)
self.pi = pi = ProgressIndicator()
pi.setDisplaySize(200)
pi.startAnimation()
ll.addWidget(pi, alignment=Qt.AlignHCenter|Qt.AlignCenter)
la = self.wait_label = QLabel(_('Loading %s, please wait...')%t)
la.setWordWrap(True)
la.setStyleSheet('QLabel { font-size: 20pt }')
ll.addWidget(la, alignment=Qt.AlignHCenter|Qt.AlignTop)
self.toc_view = TOCView(self)
self.toc_view.add_new_item.connect(self.add_new_item)
s.addWidget(self.toc_view)
self.item_edit = ItemEdit(self)
s.addWidget(self.item_edit)
bb = self.bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel)
l.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.explode_done.connect(self.read_toc, type=Qt.QueuedConnection)
self.writing_done.connect(self.really_accept, type=Qt.QueuedConnection)
self.resize(950, 630)
geom = gprefs.get('toc_editor_window_geom', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
def add_new_item(self, item, where):
self.item_edit(item, where)
self.stacks.setCurrentIndex(2)
def accept(self):
if self.stacks.currentIndex() == 2:
self.toc_view.update_item(*self.item_edit.result)
gprefs['toc_edit_splitter_state'] = bytearray(self.item_edit.splitter.saveState())
self.stacks.setCurrentIndex(1)
elif self.stacks.currentIndex() == 1:
self.working = False
Thread(target=self.write_toc).start()
self.pi.startAnimation()
self.wait_label.setText(_('Writing %s, please wait...')%
self.book_title)
self.stacks.setCurrentIndex(0)
self.bb.setEnabled(False)
def really_accept(self, tb):
gprefs['toc_editor_window_geom'] = bytearray(self.saveGeometry())
if tb:
error_dialog(self, _('Failed to write book'),
_('Could not write %s. Click "Show details" for'
' more information.')%self.book_title, det_msg=tb, show=True)
gprefs['toc_editor_window_geom'] = bytearray(self.saveGeometry())
super(TOCEditor, self).reject()
return
super(TOCEditor, self).accept()
def reject(self):
if not self.bb.isEnabled():
return
if self.stacks.currentIndex() == 2:
gprefs['toc_edit_splitter_state'] = bytearray(self.item_edit.splitter.saveState())
self.stacks.setCurrentIndex(1)
else:
self.working = False
gprefs['toc_editor_window_geom'] = bytearray(self.saveGeometry())
super(TOCEditor, self).reject()
def start(self):
t = Thread(target=self.explode)
t.daemon = True
self.log = GUILog()
t.start()
def explode(self):
tb = None
try:
self.ebook = get_container(self.pathtobook, log=self.log)
except:
import traceback
tb = traceback.format_exc()
if self.working:
self.working = False
self.explode_done.emit(tb)
def read_toc(self, tb):
if tb:
error_dialog(self, _('Failed to load book'),
_('Could not load %s. Click "Show details" for'
' more information.')%self.book_title, det_msg=tb, show=True)
self.reject()
return
self.pi.stopAnimation()
self.toc_view(self.ebook)
self.item_edit.load(self.ebook)
self.stacks.setCurrentIndex(1)
def write_toc(self):
tb = None
try:
toc = self.toc_view.create_toc()
commit_toc(self.ebook, toc, lang=self.toc_view.toc_lang,
uid=self.toc_view.toc_uid)
self.ebook.commit()
except:
import traceback
tb = traceback.format_exc()
self.writing_done.emit(tb)
class TOCEditor(QDialog): # {{{
explode_done = pyqtSignal(object)
writing_done = pyqtSignal(object)
def __init__(self, pathtobook, title=None, parent=None, prefs=None):
QDialog.__init__(self, parent)
self.prefs = prefs or gprefs
self.pathtobook = pathtobook
self.working = True
t = title or os.path.basename(pathtobook)
self.book_title = t
self.setWindowTitle(_('Edit the ToC in %s') % t)
self.setWindowIcon(QIcon(I('highlight_only_on.png')))
l = self.l = QVBoxLayout()
self.setLayout(l)
self.stacks = s = QStackedWidget(self)
l.addWidget(s)
self.loading_widget = lw = QWidget(self)
s.addWidget(lw)
ll = self.ll = QVBoxLayout()
lw.setLayout(ll)
self.pi = pi = ProgressIndicator()
pi.setDisplaySize(200)
pi.startAnimation()
ll.addWidget(pi, alignment=Qt.AlignHCenter | Qt.AlignCenter)
la = self.wait_label = QLabel(_('Loading %s, please wait...') % t)
la.setWordWrap(True)
f = la.font()
f.setPointSize(20), la.setFont(f)
ll.addWidget(la, alignment=Qt.AlignHCenter | Qt.AlignTop)
self.toc_view = TOCView(self, self.prefs)
self.toc_view.add_new_item.connect(self.add_new_item)
self.toc_view.tocw.history_state_changed.connect(
self.update_history_buttons)
s.addWidget(self.toc_view)
self.item_edit = ItemEdit(self)
s.addWidget(self.item_edit)
bb = self.bb = QDialogButtonBox(QDialogButtonBox.Ok
| QDialogButtonBox.Cancel)
l.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.undo_button = b = bb.addButton(_('&Undo'), bb.ActionRole)
b.setToolTip(_('Undo the last action, if any'))
b.setIcon(QIcon(I('edit-undo.png')))
b.clicked.connect(self.toc_view.undo)
self.explode_done.connect(self.read_toc, type=Qt.QueuedConnection)
self.writing_done.connect(self.really_accept, type=Qt.QueuedConnection)
self.resize(950, 630)
geom = self.prefs.get('toc_editor_window_geom', None)
if geom is not None:
self.restoreGeometry(bytes(geom))
self.stacks.currentChanged.connect(self.update_history_buttons)
self.update_history_buttons()
def update_history_buttons(self):
self.undo_button.setVisible(self.stacks.currentIndex() == 1)
self.undo_button.setEnabled(bool(self.toc_view.tocw.history))
def add_new_item(self, item, where):
self.item_edit(item, where)
self.stacks.setCurrentIndex(2)
def accept(self):
if self.stacks.currentIndex() == 2:
self.toc_view.update_item(*self.item_edit.result)
self.prefs['toc_edit_splitter_state'] = bytearray(
self.item_edit.splitter.saveState())
self.stacks.setCurrentIndex(1)
elif self.stacks.currentIndex() == 1:
self.working = False
Thread(target=self.write_toc).start()
self.pi.startAnimation()
self.wait_label.setText(
_('Writing %s, please wait...') % self.book_title)
self.stacks.setCurrentIndex(0)
self.bb.setEnabled(False)
def really_accept(self, tb):
self.prefs['toc_editor_window_geom'] = bytearray(self.saveGeometry())
if tb:
error_dialog(self,
_('Failed to write book'),
_('Could not write %s. Click "Show details" for'
' more information.') % self.book_title,
det_msg=tb,
show=True)
self.prefs['toc_editor_window_geom'] = bytearray(
self.saveGeometry())
super(TOCEditor, self).reject()
return
super(TOCEditor, self).accept()
def reject(self):
if not self.bb.isEnabled():
return
if self.stacks.currentIndex() == 2:
self.prefs['toc_edit_splitter_state'] = bytearray(
self.item_edit.splitter.saveState())
self.stacks.setCurrentIndex(1)
else:
self.working = False
self.prefs['toc_editor_window_geom'] = bytearray(
self.saveGeometry())
super(TOCEditor, self).reject()
def start(self):
t = Thread(target=self.explode)
t.daemon = True
self.log = GUILog()
t.start()
def explode(self):
tb = None
try:
self.ebook = get_container(self.pathtobook, log=self.log)
except:
import traceback
tb = traceback.format_exc()
if self.working:
self.working = False
self.explode_done.emit(tb)
def read_toc(self, tb):
if tb:
error_dialog(self,
_('Failed to load book'),
_('Could not load %s. Click "Show details" for'
' more information.') % self.book_title,
det_msg=tb,
show=True)
self.reject()
return
self.pi.stopAnimation()
self.toc_view(self.ebook)
self.item_edit.load(self.ebook)
self.stacks.setCurrentIndex(1)
def write_toc(self):
tb = None
try:
toc = self.toc_view.create_toc()
toc.toc_title = getattr(self.toc_view, 'toc_title', None)
commit_toc(self.ebook,
toc,
lang=self.toc_view.toc_lang,
uid=self.toc_view.toc_uid)
self.ebook.commit()
except:
import traceback
tb = traceback.format_exc()
self.writing_done.emit(tb)
def __init__(self,
pathtobook,
title=None,
parent=None,
prefs=None,
write_result_to=None):
QDialog.__init__(self, parent)
self.write_result_to = write_result_to
self.prefs = prefs or te_prefs
self.pathtobook = pathtobook
self.working = True
t = title or os.path.basename(pathtobook)
self.book_title = t
self.setWindowTitle(_('Edit the ToC in %s') % t)
self.setWindowIcon(QIcon(I('highlight_only_on.png')))
l = self.l = QVBoxLayout()
self.setLayout(l)
self.stacks = s = QStackedWidget(self)
l.addWidget(s)
self.loading_widget = lw = QWidget(self)
s.addWidget(lw)
ll = self.ll = QVBoxLayout()
lw.setLayout(ll)
self.pi = pi = ProgressIndicator()
pi.setDisplaySize(QSize(200, 200))
pi.startAnimation()
ll.addWidget(pi,
alignment=Qt.AlignmentFlag.AlignHCenter
| Qt.AlignmentFlag.AlignCenter)
la = self.wait_label = QLabel(_('Loading %s, please wait...') % t)
la.setWordWrap(True)
f = la.font()
f.setPointSize(20), la.setFont(f)
ll.addWidget(la,
alignment=Qt.AlignmentFlag.AlignHCenter
| Qt.AlignmentFlag.AlignTop)
self.toc_view = TOCView(self, self.prefs)
self.toc_view.add_new_item.connect(self.add_new_item)
self.toc_view.tocw.history_state_changed.connect(
self.update_history_buttons)
s.addWidget(self.toc_view)
self.item_edit = ItemEdit(self)
s.addWidget(self.item_edit)
bb = self.bb = QDialogButtonBox(
QDialogButtonBox.StandardButton.Ok
| QDialogButtonBox.StandardButton.Cancel)
l.addWidget(bb)
bb.accepted.connect(self.accept)
bb.rejected.connect(self.reject)
self.undo_button = b = bb.addButton(
_('&Undo'), QDialogButtonBox.ButtonRole.ActionRole)
b.setToolTip(_('Undo the last action, if any'))
b.setIcon(QIcon(I('edit-undo.png')))
b.clicked.connect(self.toc_view.undo)
self.explode_done.connect(self.read_toc,
type=Qt.ConnectionType.QueuedConnection)
self.writing_done.connect(self.really_accept,
type=Qt.ConnectionType.QueuedConnection)
r = QApplication.desktop().availableGeometry(self)
self.resize(r.width() - 100, r.height() - 100)
geom = self.prefs.get('toc_editor_window_geom', None)
if geom is not None:
QApplication.instance().safe_restore_geometry(self, bytes(geom))
self.stacks.currentChanged.connect(self.update_history_buttons)
self.update_history_buttons()
