Cutlery/calibre
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Kovid Goyal 2015-11-27 23:25:00 +05:30
parent 46d586b6fa
commit 4d554f8071
1 changed files with 18 additions and 22 deletions
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38
src/calibre/gui2/tweak_book/boss.py
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@ -418,11 +418,8 @@ class Boss(QObject):
completion_worker().clear_caches('names') completion_worker().clear_caches('names')
def add_file(self): def add_file(self):
if current_container() is None: if not self.ensure_book(_('You must first open a book to tweak, before trying to create new files in it.')):
return error_dialog(self.gui, _('No open book'), _( return
'You must first open a book to tweak, before trying to create new files'
' in it.'), show=True)
self.commit_dirty_opf() self.commit_dirty_opf()
d = NewFileDialog(self.gui) d = NewFileDialog(self.gui)
if d.exec_() != d.Accepted: if d.exec_() != d.Accepted:
@ -453,10 +450,8 @@ class Boss(QObject):
completion_worker().clear_caches('names') completion_worker().clear_caches('names')
def add_files(self): def add_files(self):
if current_container() is None: if not self.ensure_book(_('You must first open a book to tweak, before trying to create new files in it.')):
return error_dialog(self.gui, _('No open book'), _( return
'You must first open a book to tweak, before trying to create new files'
' in it.'), show=True)
files = choose_files(self.gui, 'tweak-book-bulk-import-files', _('Choose files')) files = choose_files(self.gui, 'tweak-book-bulk-import-files', _('Choose files'))
if files: if files:
@ -498,10 +493,15 @@ class Boss(QObject):
finally: finally:
d.import_requested.disconnect() d.import_requested.disconnect()
def edit_toc(self): def ensure_book(self, msg):
if current_container() is None: if current_container() is None:
return error_dialog(self.gui, _('No book opened'), _( error_dialog(self.gui, _('No book open'), msg, show=True)
'You must open a book before trying to edit the Table of Contents.'), show=True) return False
return True
def edit_toc(self):
if not self.ensure_book(_('You must open a book before trying to edit the Table of Contents.')):
return
self.add_savepoint(_('Before: Edit Table of Contents')) self.add_savepoint(_('Before: Edit Table of Contents'))
d = TOCEditor(title=self.current_metadata.title, parent=self.gui) d = TOCEditor(title=self.current_metadata.title, parent=self.gui)
if d.exec_() != d.Accepted: if d.exec_() != d.Accepted:
@ -1193,9 +1193,8 @@ class Boss(QObject):
self.gui.image_browser.raise_() self.gui.image_browser.raise_()
def show_reports(self): def show_reports(self):
if current_container() is None: if not self.ensure_book(_('You must first open a book in order to see the report.')):
return error_dialog(self.gui, _('No book open'), _( return
'You must first open a book in order to see the report.'), show=True)
self.gui.reports.refresh() self.gui.reports.refresh()
self.gui.reports.show() self.gui.reports.show()
self.gui.reports.raise_() self.gui.reports.raise_()
@ -1209,9 +1208,7 @@ class Boss(QObject):
self.edit_file_requested(name, None, mt) self.edit_file_requested(name, None, mt)
def check_external_links(self): def check_external_links(self):
if current_container() is None: if self.ensure_book(_('You must first open a book in order to check links.')):
return error_dialog(self.gui, _('No book open'), _(
'You must first open a book in order to check links.'), show=True)
self.gui.check_external_links.show() self.gui.check_external_links.show()
def sync_editor_to_preview(self, name, sourceline_address): def sync_editor_to_preview(self, name, sourceline_address):
@ -1304,10 +1301,9 @@ class Boss(QObject):
return self.edit_file(name, syntax) return self.edit_file(name, syntax)
def quick_open(self): def quick_open(self):
if not self.ensure_book(_('No book is currently open. You must first open a book to edit.')):
return
c = current_container() c = current_container()
if c is None:
return error_dialog(self.gui, _('No open book'), _(
'No book is currently open. You must first open a book to edit.'), show=True)
files = [name for name, mime in c.mime_map.iteritems() if c.exists(name) and syntax_from_mime(name, mime) is not None] files = [name for name, mime in c.mime_map.iteritems() if c.exists(name) and syntax_from_mime(name, mime) is not None]
d = QuickOpen(files, parent=self.gui) d = QuickOpen(files, parent=self.gui)
if d.exec_() == d.Accepted and d.selected_result is not None: if d.exec_() == d.Accepted and d.selected_result is not None: