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Add warning about non-liner tocs in azw3 files

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Kovid Goyal 2013-03-14 15:01:58 +05:30
parent 3e718aa4d6
commit e901309632
1 changed files with 18 additions and 1 deletions
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19
src/calibre/gui2/toc/main.py
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@ -16,7 +16,7 @@ from PyQt4.Qt import (QPushButton, QFrame, QVariant,
QLabel, Qt, pyqtSignal, QIcon, QTreeWidget, QGridLayout, QTreeWidgetItem, QLabel, Qt, pyqtSignal, QIcon, QTreeWidget, QGridLayout, QTreeWidgetItem,
QToolButton, QItemSelectionModel) QToolButton, QItemSelectionModel)
from calibre.ebooks.oeb.polish.container import get_container from calibre.ebooks.oeb.polish.container import get_container, AZW3Container
from calibre.ebooks.oeb.polish.toc import get_toc, add_id, TOC, commit_toc from calibre.ebooks.oeb.polish.toc import get_toc, add_id, TOC, commit_toc
from calibre.gui2 import Application from calibre.gui2 import Application
from calibre.gui2.progress_indicator import ProgressIndicator from calibre.gui2.progress_indicator import ProgressIndicator
@ -60,6 +60,15 @@ class ItemView(QFrame): # {{{
b.clicked.connect(self.add_new_to_root) b.clicked.connect(self.add_new_to_root)
l.addWidget(b) l.addWidget(b)
l.addStretch() l.addStretch()
self.w1 = la = QLabel(_('<b>WARNING:</b> calibre only supports the '
'creation of linear ToCs in AZW3 files. In a '
'linear ToC every entry must point to a '
'location after the previous entry. If you '
'create a non-linear ToC it will be '
'automatically re-arranged inside the AZW3 file.'
))
la.setWordWrap(True)
l.addWidget(la)
l = ip.l = QGridLayout() l = ip.l = QGridLayout()
ip.setLayout(l) ip.setLayout(l)
@ -128,6 +137,12 @@ class ItemView(QFrame): # {{{
l.addWidget(QLabel(), l.rowCount(), 0, 1, 2) l.addWidget(QLabel(), l.rowCount(), 0, 1, 2)
l.setColumnStretch(1, 10) l.setColumnStretch(1, 10)
l.setRowStretch(l.rowCount()-1, 10) l.setRowStretch(l.rowCount()-1, 10)
self.w2 = la = QLabel(self.w1.text())
self.w2.setWordWrap(True)
l.addWidget(la, l.rowCount(), 0, 1, 2)
def hide_azw3_warning(self):
self.w1.setVisible(False), self.w2.setVisible(False)
def add_new_to_root(self): def add_new_to_root(self):
self.add_new_item.emit(None, None) self.add_new_item.emit(None, None)
@ -352,6 +367,8 @@ class TOCView(QWidget): # {{{
def __call__(self, ebook): def __call__(self, ebook):
self.ebook = ebook self.ebook = ebook
if not isinstance(ebook, AZW3Container):
self.item_view.hide_azw3_warning()
self.toc = get_toc(self.ebook) self.toc = get_toc(self.ebook)
self.toc_lang, self.toc_uid = self.toc.lang, self.toc.uid self.toc_lang, self.toc_uid = self.toc.lang, self.toc.uid
self.blank = QIcon(I('blank.png')) self.blank = QIcon(I('blank.png'))