Cutlery/calibre
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This commit is contained in:
Kovid Goyal 2011-06-01 20:58:00 -06:00
parent 91d499e5b7
commit f6f8963653
1 changed files with 36 additions and 7 deletions
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43
src/calibre/gui2/preferences/coloring.py
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@ -391,6 +391,17 @@ class RulesModel(QAbstractListModel):
rules.append((col, r))
prefs['column_color_rules'] = rules
def move(self, idx, delta):
row = idx.row() + delta
if row >= 0 and row < len(self.rules):
t = self.rules[row]
self.rules[row] = self.rules[row-delta]
self.rules[row-delta] = t
self.dataChanged.emit(idx, idx)
idx = self.index(row)
self.dataChanged.emit(idx, idx)
return idx
def rule_to_html(self, col, rule):
if isinstance(rule, basestring):
return _('''
@ -437,7 +448,7 @@ class EditRules(QWidget):
self.g = g = QGridLayout()
self.rules_view = QListView(self)
self.rules_view.activated.connect(self.edit_rule)
self.rules_view.doubleClicked.connect(self.edit_rule)
self.rules_view.setSelectionMode(self.rules_view.SingleSelection)
self.rules_view.setAlternatingRowColors(True)
self.rtfd = RichTextDelegate(parent=self.rules_view, max_width=400)
@ -495,19 +506,37 @@ class EditRules(QWidget):
def add_advanced(self):
pass
def remove_rule(self):
def get_selected_row(self, txt):
sm = self.rules_view.selectionModel()
rows = list(sm.selectedRows())
if not rows:
return error_dialog(self, _('No rule selected'),
_('No rule selected for removal.'), show=True)
self.model.remove_rule(rows[0])
error_dialog(self, _('No rule selected'),
_('No rule selected for %s.')%txt, show=True)
return None
return rows[0]
def remove_rule(self):
row = self.get_selected_row(_('removal'))
if row is not None:
self.model.remove_rule(row)
def move_up(self):
pass
idx = self.rules_view.currentIndex()
if idx.isValid():
idx = self.model.move(idx, -1)
if idx is not None:
sm = self.rules_view.selectionModel()
sm.select(idx, sm.ClearAndSelect)
self.rules_view.setCurrentIndex(idx)
def move_down(self):
pass
idx = self.rules_view.currentIndex()
if idx.isValid():
idx = self.model.move(idx, 1)
if idx is not None:
sm = self.rules_view.selectionModel()
sm.select(idx, sm.ClearAndSelect)
self.rules_view.setCurrentIndex(idx)
def commit(self, prefs):
self.model.commit(prefs)