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Add customizable icons to tag browser

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This commit is contained in:
Charles Haley 2012-12-20 13:41:47 +01:00
parent a787c986f8
commit b395338d5d
1 changed files with 20 additions and 10 deletions
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22
src/calibre/gui2/tag_browser/model.py
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@ -8,7 +8,7 @@ __license__ = 'GPL v3'
__copyright__ = '2011, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'
import traceback, cPickle, copy
import traceback, cPickle, copy, os
from PyQt4.Qt import (QAbstractItemModel, QIcon, QVariant, QFont, Qt,
QMimeData, QModelIndex, pyqtSignal, QObject)
@ -213,6 +213,7 @@ class TagsModel(QAbstractItemModel): # {{{
for key in category_icon_map:
iconmap[key] = QIcon(I(category_icon_map[key]))
self.category_icon_map = TagsIcons(iconmap)
self.category_custom_icons = dict()
self.categories_with_ratings = ['authors', 'series', 'publisher', 'tags']
self.icon_state_map = [None, QIcon(I('plus.png')), QIcon(I('plusplus.png')),
QIcon(I('minus.png')), QIcon(I('minusminus.png'))]
@ -304,13 +305,24 @@ class TagsModel(QAbstractItemModel): # {{{
continue
is_gst = False
if key.startswith('@') and key[1:] in gst:
tt = _(u'The grouped search term name is "{0}"').format(key[1:])
tt = _(u'The grouped search term name is "{0}"').format(key)
is_gst = True
elif key == 'news':
tt = ''
else:
tt = _(u'The lookup/search name is "{0}"').format(key)
# Get any customized icons. Done here to account for columns
# coming and going. Should be done only once per model instantiation
if self.category_custom_icons.get(key, None) is None:
icon = QIcon(I('tbci_' + key))
if len(icon.availableSizes()) > 0:
self.category_custom_icons[key] = icon
else:
self.category_custom_icons[key] = \
self.category_icon_map['gst'] if is_gst else \
self.category_icon_map[key]
if key.startswith('@'):
path_parts = [p for p in key.split('.')]
path = ''
@ -319,11 +331,9 @@ class TagsModel(QAbstractItemModel): # {{{
for i,p in enumerate(path_parts):
path += p
if path not in category_node_map:
icon = self.category_icon_map['gst'] if is_gst else \
self.category_icon_map[key]
node = self.create_node(parent=last_category_node,
data=p[1:] if i == 0 else p,
category_icon=icon,
category_icon=self.category_custom_icons[key],
tooltip=tt if path == key else path,
category_key=path,
icon_map=self.icon_state_map)
@ -343,7 +353,7 @@ class TagsModel(QAbstractItemModel): # {{{
else:
node = self.create_node(parent=self.root_item,
data=self.categories[key],
category_icon=self.category_icon_map[key],
category_icon=self.category_custom_icons[key],
tooltip=tt, category_key=key,
icon_map=self.icon_state_map)
node.is_gst = False