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Review downloaded metadata dialog: Allow merging tags by long clicking

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This commit is contained in:
Kovid Goyal 2014-10-31 22:29:03 +05:30
parent 065017ba25
commit 88d99415cf
1 changed files with 41 additions and 15 deletions
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56
src/calibre/gui2/metadata/diff.py
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@ -43,25 +43,34 @@ class LineEdit(QLineEdit):
self.setReadOnly(True)
self.textChanged.connect(self.changed)
@dynamic_property
def value(self):
def fget(self):
val = unicode(self.text()).strip()
ism = self.metadata['is_multiple']
if ism:
if not val:
val = []
else:
val = [x.strip() for x in val.split(ism['list_to_ui']) if x.strip()]
return val
def fset(self, val):
ism = self.metadata['is_multiple']
if ism:
if not val:
val = ''
else:
val = ism['list_to_ui'].join(val)
self.setText(val)
self.setCursorPosition(0)
return property(fget=fget, fset=fset)
def from_mi(self, mi):
val = mi.get(self.field, default='') or ''
ism = self.metadata['is_multiple']
if ism:
if not val:
val = ''
else:
val = ism['list_to_ui'].join(val)
self.setText(val)
self.setCursorPosition(0)
self.value = val
def to_mi(self, mi):
val = unicode(self.text()).strip()
ism = self.metadata['is_multiple']
if ism:
if not val:
val = []
else:
val = [x.strip() for x in val.split(ism['list_to_ui']) if x.strip()]
val = self.value
mi.set(self.field, val)
if self.field == 'title':
mi.set('title_sort', title_sort(val, lang=mi.language))
@ -404,6 +413,14 @@ class CompareSingle(QWidget):
m.actions()[0].setIcon(button.icon())
m.addAction(_('Merge identifiers')).triggered.connect(self.merge_identifiers)
m.actions()[1].setIcon(QIcon(I('merge.png')))
elif field == 'tags':
button.m = m = QMenu(button)
button.setMenu(m)
button.setPopupMode(QToolButton.DelayedPopup)
m.addAction(button.toolTip()).triggered.connect(button.click)
m.actions()[0].setIcon(button.icon())
m.addAction(_('Merge tags')).triggered.connect(self.merge_tags)
m.actions()[1].setIcon(QIcon(I('merge.png')))
self.widgets[field] = Widgets(neww, oldw, newl, button)
for i, w in enumerate((newl, neww, button, oldw)):
@ -447,6 +464,15 @@ class CompareSingle(QWidget):
val.update(oldw.as_dict)
neww.as_dict = val
def merge_tags(self):
widgets = self.widgets['tags']
neww, oldw = widgets[:2]
val = oldw.value
lval = {icu_lower(x) for x in val}
extra = [x for x in neww.value if icu_lower(x) not in lval]
if extra:
neww.value = val + extra
def __call__(self, oldmi, newmi):
self.current_mi = newmi
self.initial_vals = {}