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Fix bug preventing the re-enabling of disabled plugins

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This commit is contained in:
Kovid Goyal 2009-05-29 11:06:48 -07:00
parent 94e3c666d8
commit f2fae35eb2
1 changed files with 8 additions and 5 deletions
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13
src/calibre/gui2/dialogs/config.py
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@ -6,7 +6,7 @@ from binascii import hexlify, unhexlify
from PyQt4.Qt import QDialog, QMessageBox, QListWidgetItem, QIcon, \
QDesktopServices, QVBoxLayout, QLabel, QPlainTextEdit, \
QStringListModel, QAbstractItemModel, QFont, \
SIGNAL, QTimer, Qt, QSize, QVariant, QUrl, \
SIGNAL, QTimer, Qt, QSize, QVariant, QUrl, QBrush, \
QModelIndex, QInputDialog, QAbstractTableModel
from calibre.constants import islinux, iswindows
@ -30,6 +30,9 @@ class PluginModel(QAbstractItemModel):
def __init__(self, *args):
QAbstractItemModel.__init__(self, *args)
self.icon = QVariant(QIcon(':/images/plugins.svg'))
p = QIcon(self.icon).pixmap(32, 32, QIcon.Disabled, QIcon.On)
self.disabled_icon = QVariant(QIcon(p))
self._p = p
self.populate()
def populate(self):
@ -89,9 +92,7 @@ class PluginModel(QAbstractItemModel):
return 0
if index.internalId() == -1:
return Qt.ItemIsEnabled
flags = Qt.ItemIsSelectable
if not is_disabled(self.data(index, Qt.UserRole)):
flags |= Qt.ItemIsEnabled
flags = Qt.ItemIsSelectable | Qt.ItemIsEnabled
return flags
def data(self, index, role):
@ -112,7 +113,9 @@ class PluginModel(QAbstractItemModel):
ans += '\nCustomization: '+c
return QVariant(ans)
if role == Qt.DecorationRole:
return self.icon
return self.disabled_icon if is_disabled(plugin) else self.icon
if role == Qt.ForegroundRole and is_disabled(plugin):
return QVariant(QBrush(Qt.gray))
if role == Qt.UserRole:
return plugin
return NONE