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https://github.com/kovidgoyal/calibre.git
synced 2025-07-09 03:04:10 -04:00
View non LRF ebook formats in their associated viewers
This commit is contained in:
Kovid Goyal
parent
e1b4efb067
commit
7a3de8a3dd
@ -18,7 +18,7 @@ __docformat__ = "epytext"
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__author__ = "Kovid Goyal <kovid@kovidgoyal.net>"
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__appname__ = 'libprs500'
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import sys, os, logging, mechanize, locale, cStringIO, re
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import sys, os, logging, mechanize, locale, cStringIO, re, subprocess
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from gettext import GNUTranslations
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from math import floor
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from optparse import OptionParser as _OptionParser
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@ -224,3 +224,12 @@ def detect_ncpus():
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return ncpus
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#return the default value
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return 1
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def launch(path_or_url):
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if islinux:
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subprocess.Popen(('xdg-open', path_or_url))
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elif isosx:
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subprocess.Popen(('open', path_or_url))
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elif iswindows:
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import win32api
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win32api.ShellExecute(0, 'open', path_or_url, None, os.getcwd(), 0)
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@ -20,7 +20,7 @@ from PyQt4.QtGui import QPixmap, QColor, QPainter, QMenu, QIcon, QMessageBox, \
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QToolButton, QDialog
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from PyQt4.QtSvg import QSvgRenderer
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from libprs500 import __version__, __appname__, islinux, sanitize_file_name
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from libprs500 import __version__, __appname__, islinux, sanitize_file_name, launch
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from libprs500.ptempfile import PersistentTemporaryFile
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from libprs500.ebooks.metadata.meta import get_metadata, get_filename_pat, set_filename_pat
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from libprs500.devices.errors import FreeSpaceError
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@ -46,6 +46,7 @@ from libprs500.gui2.dialogs.lrf_single import LRFSingleDialog, LRFBulkDialog
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from libprs500.gui2.dialogs.config import ConfigDialog
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from libprs500.gui2.dialogs.search import SearchDialog
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from libprs500.gui2.dialogs.user_profiles import UserProfiles
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from libprs500.gui2.dialogs.choose_format import ChooseFormatDialog
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from libprs500.library.database import DatabaseLocked
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from libprs500.ebooks.metadata.meta import set_metadata
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from libprs500.ebooks.metadata import MetaInformation
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@ -137,10 +138,16 @@ class Main(MainWindow, Ui_MainWindow):
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self.save_menu.addAction(_('Save to disk'))
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self.save_menu.addAction(_('Save to disk in a single directory'))
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self.view_menu = QMenu()
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self.view_menu.addAction(_('View'))
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self.view_menu.addAction(_('View specific format'))
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self.action_view.setMenu(self.view_menu)
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QObject.connect(self.action_save, SIGNAL("triggered(bool)"), self.save_to_disk)
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QObject.connect(self.save_menu.actions()[0], SIGNAL("triggered(bool)"), self.save_to_disk)
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QObject.connect(self.save_menu.actions()[1], SIGNAL("triggered(bool)"), self.save_to_single_dir)
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QObject.connect(self.action_view, SIGNAL("triggered(bool)"), self.view_book)
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QObject.connect(self.view_menu.actions()[0], SIGNAL("triggered(bool)"), self.view_book)
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QObject.connect(self.view_menu.actions()[1], SIGNAL("triggered(bool)"), self.view_specific_format)
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self.action_sync.setMenu(sm)
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self.action_edit.setMenu(md)
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self.action_save.setMenu(self.save_menu)
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@ -164,6 +171,7 @@ class Main(MainWindow, Ui_MainWindow):
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self.tool_bar.widgetForAction(self.action_convert).setPopupMode(QToolButton.MenuButtonPopup)
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self.tool_bar.widgetForAction(self.action_save).setPopupMode(QToolButton.MenuButtonPopup)
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self.tool_bar.widgetForAction(self.action_add).setPopupMode(QToolButton.MenuButtonPopup)
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self.tool_bar.widgetForAction(self.action_view).setPopupMode(QToolButton.MenuButtonPopup)
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self.tool_bar.setContextMenuPolicy(Qt.PreventContextMenu)
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QObject.connect(self.config_button, SIGNAL('clicked(bool)'), self.do_config)
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@ -732,6 +740,38 @@ class Main(MainWindow, Ui_MainWindow):
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#############################View book######################################
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def view_format(self, row, format):
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pt = PersistentTemporaryFile('_viewer')
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pt.write(self.library_view.model().db.format(row, format))
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pt.close()
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self.persistent_files.append(pt)
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if format.upper() == 'LRF':
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args = ['lrfviewer', pt.name]
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self.job_manager.process_server.run('viewer%d'%self.viewer_job_id,
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'lrfviewer', kwdargs=dict(args=args),
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monitor=False)
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self.viewer_job_id += 1
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else:
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launch(pt.name)
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time.sleep(2) # User feedback
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def view_specific_format(self, triggered):
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rows = self.library_view.selectionModel().selectedRows()
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if not rows or len(rows) == 0:
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d = error_dialog(self, _('Cannot view'), _('No book selected'))
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d.exec_()
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return
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row = rows[0].row()
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formats = self.library_view.model().db.formats(row).upper().split(',')
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d = ChooseFormatDialog(self, _('Choose the format to view'), formats)
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d.exec_()
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if d.result() == QDialog.Accepted:
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format = d.format()
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self.view_format(row, format)
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else:
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return
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def view_book(self, triggered):
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rows = self.library_view.selectionModel().selectedRows()
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if not rows or len(rows) == 0:
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@ -740,25 +780,29 @@ class Main(MainWindow, Ui_MainWindow):
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return
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row = rows[0].row()
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formats = self.library_view.model().db.formats(row)
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formats = self.library_view.model().db.formats(row).upper().split(',')
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title = self.library_view.model().db.title(row)
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id = self.library_view.model().db.id(row)
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if 'LRF' not in formats.upper():
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format = None
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if len(formats) == 1:
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format = formats[0]
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if 'LRF' in formats:
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format = 'LRF'
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if not formats:
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d = error_dialog(self, _('Cannot view'),
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_('%s is not available in LRF format. Please convert it first.')%(title,))
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_('%s has no available formats.')%(title,))
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d.exec_()
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return
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if format is None:
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d = ChooseFormatDialog(self, _('Choose the format to view'), formats)
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d.exec_()
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if d.result() == QDialog.Accepted:
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format = d.format()
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else:
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return
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self.view_format(row, format)
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pt = PersistentTemporaryFile('_viewer')
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pt.write(self.library_view.model().db.format(row, 'LRF'))
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pt.close()
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self.persistent_files.append(pt)
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args = ['lrfviewer', pt.name]
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self.job_manager.process_server.run('viewer%d'%self.viewer_job_id,
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'lrfviewer', kwdargs=dict(args=args),
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monitor=False)
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self.viewer_job_id += 1
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time.sleep(2) # User feedback
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############################################################################
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@ -3,6 +3,14 @@ body {
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background-color: white;
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}
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a {
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text-decoration: none;
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}
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a:hover {
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color: red;
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}
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.documentHeading {
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text-align: center;
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font-family: monospace;
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@ -80,14 +80,75 @@
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<code>LRF, EPUB, LIT, MOBI, RTF, PDF, PRC, HTML</code>. In addition it tries to guess metadata from the filename.
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See <a href="#config_filename_metadata">Configuration</a> section, to learn how to configure this.
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</p>
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<p>
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To add a new format to an existing book, use the <a href="#edit_meta_information">Edit meta information</a> action.
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</p>
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<h3 class="subsectionHeading" id="remove_books">Remove books</h3>
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<p>
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The <span class="action">Remove books</span> action deletes books permanently, so use it with care.
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It is <i>context sensitive</i>,
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i.e. it depends on which <a href="#catalogs">catalog</a> you have selected. If you have selected the
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library, books will be removed from the library. If you have selected the ebook reader device, the books
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will be removed from the device. To remove only a particular format for a given book use the
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<a href="#edit_meta_information">Edit meta information</a> action.
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</p>
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<h3 class="subsectionHeading" id="edit_meta_information">Edit meta information</h3>
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<p>
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The <span class="action">Edit meta information</span> action has two variations, accessed by the
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arrow next to the button.
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</p>
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<ul>
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<li>
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<b>Edit metadata individually</b>: This allows you to edit the metadata of books one-by-one, with the option
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of fetching metadata, including covers from the internet. It also allows you to add/remove particular
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ebook formats from a book. For more detail see <a href="metadata.html">Editing metadata</a>.
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</li>
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<li>
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<b>Edit metadata in bulk</b>: This allows you to edit common metadata fields for large numbers of books simulataneously. It
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operates on all the books you have selected in the <a href="#library">Library view</a>.
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</li>
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</ul>
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<h3 class="subsectionHeading" id="send_to_device">Send to device</h3>
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<p>
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The <span class="action">Send to device</span> action has two variations, accessed by the
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arrow next to the button.
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</p>
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<ul>
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<li>
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<b>Send to main memory</b>: The selected books are transferred to the main memory of the ebook reader.
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</li>
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<li>
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<b>Send to card</b>: The selected books are transferred to the storage card on the ebook reader.
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</li>
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</ul>
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<h3 class="subsectionHeading" id="save_to_disk">Save to disk</h3>
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<p>
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The <span class="action">Save to disk</span> action has two variations, accessed by the
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arrow next to the button.
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</p>
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<ul>
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<li id="save_to_disk_multiple">
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<b>Save to disk</b>: This will save the selected books to disk organized in directories. The directory
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structure looks like:
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<pre>
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Author
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Title
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Book Files
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</pre>
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</li>
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<li id="save_to_disk_single">
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<b>Save to disk in a single directory</b>: The selected books are saved to disk in a single directory.
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</li>
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</ul>
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<p>
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All available formats as well as metadata is stored to disk for each selected book. Metadata is stored in an OPF file.
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Saved books can be re-imported to the library without any loss of information by using the <a href="#add_books">Add books</a>
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action.
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</p>
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<h3 class="subsectionHeading" id="fetch_news">Fetch news</h3>
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@ -19,5 +19,14 @@
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<item url="common.css" />
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<item url="gui.html" />
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<item url="images/" />
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<item url="images/actions.png" />
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<item url="images/book_details.png" />
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<item url="images/catalogs.png" />
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<item url="images/configuration.png" />
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<item url="images/jobs.png" />
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<item url="images/library.png" />
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<item url="images/search.png" />
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<item url="libprs500.session" />
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<item url="libprs500.webprj" />
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</project>
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</webproject>
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