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Sort non spine items in the file list

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This commit is contained in:
Kovid Goyal 2013-10-16 21:33:22 +05:30
parent 12718e6785
commit 8d544eaada
1 changed files with 16 additions and 3 deletions
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19
src/calibre/gui2/tweak_book/file_list.py
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@ -6,6 +6,7 @@ from __future__ import (unicode_literals, division, absolute_import,
__license__ = 'GPL v3'
__copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
from binascii import hexlify
from PyQt4.Qt import (
QWidget, QTreeWidget, QGridLayout, QSize, Qt, QTreeWidgetItem, QIcon,
QStyledItemDelegate, QStyle, QPixmap, QPainter, pyqtSignal)
@ -16,6 +17,7 @@ from calibre.ebooks.oeb.polish.container import guess_type
from calibre.ebooks.oeb.polish.cover import get_cover_page_name, get_raster_cover_name
from calibre.gui2 import error_dialog
from calibre.gui2.tweak_book import current_container
from calibre.utils.icu import sort_key
TOP_ICON_SIZE = 24
NAME_ROLE = Qt.UserRole
@ -73,7 +75,6 @@ class FileList(QTreeWidget):
self.setAutoExpandDelay(1000)
self.setAnimated(True)
self.setMouseTracking(True)
self.in_drop_event = False
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.show_context_menu)
self.root = self.invisibleRootItem()
@ -158,6 +159,7 @@ class FileList(QTreeWidget):
# We have an exact duplicate (can happen if there are
# duplicates in the spine)
item.setText(0, processed[name].text(0))
item.setText(1, processed[name].text(1))
return
parts = name.split('/')
@ -166,6 +168,7 @@ class FileList(QTreeWidget):
text = parts.pop() + '/' + text
seen[text] = item
item.setText(0, text)
item.setText(1, hexlify(sort_key(text)))
def render_emblems(item, emblems):
emblems = tuple(emblems)
@ -238,14 +241,16 @@ class FileList(QTreeWidget):
continue
processed[name] = create_item(name)
for c in self.categories.itervalues():
for name, c in self.categories.iteritems():
c.setExpanded(True)
if name != 'text':
c.sortChildren(1, Qt.AscendingOrder)
if preserve_state:
self.set_state(state)
def show_context_menu(self, point):
pass
pass # TODO: Implement this
def keyPressEvent(self, ev):
if ev.key() in (Qt.Key_Delete, Qt.Key_Backspace):
@ -283,6 +288,14 @@ class FileList(QTreeWidget):
for c in removals:
c.parent().removeChild(c)
def dropEvent(self, event):
text = self.categories['text']
pre_drop_order = {text.child(i):i for i in xrange(text.childCount())}
super(FileList, self).dropEvent(event)
current_order = {text.child(i):i for i in xrange(text.childCount())}
if current_order != pre_drop_order:
pass # TODO: Implement this
class FileListWidget(QWidget):
delete_requested = pyqtSignal(object, object)