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Edit metadata dialog: When using the change case operations if some text is selected, only operate on the selected text. Fixes #1963822 [change case doesn't care about selection](https://bugs.launchpad.net/calibre/+bug/1963822)

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Kovid Goyal 2022-03-16 10:39:27 +05:30
parent 51f5dcb678
commit 47a24ae092
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2 changed files with 18 additions and 5 deletions
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6
src/calibre/gui2/comments_editor.py
View File

@ -798,10 +798,16 @@ class EditorWidget(QTextEdit, LineEditECM): # {{{
def text(self): def text(self):
return self.textCursor().selectedText() return self.textCursor().selectedText()
selectedText = text
def setText(self, text): def setText(self, text):
with self.editing_cursor() as c: with self.editing_cursor() as c:
c.insertText(text) c.insertText(text)
insert = setText
def hasSelectedText(self):
c = self.textCursor()
return c.hasSelection()
def contextMenuEvent(self, ev): def contextMenuEvent(self, ev):
menu = self.createStandardContextMenu() menu = self.createStandardContextMenu()

17
src/calibre/gui2/widgets.py
View File

@ -492,25 +492,32 @@ class LineEditECM: # {{{
self.create_change_case_menu(menu) self.create_change_case_menu(menu)
menu.exec(event.globalPos()) menu.exec(event.globalPos())
def modify_case_operation(self, func):
has_selection = self.hasSelectedText()
text = self.selectedText() if has_selection else self.text()
ntext = func(text)
if ntext != text:
self.insert(ntext) if has_selection else self.setText(ntext)
def upper_case(self): def upper_case(self):
from calibre.utils.icu import upper from calibre.utils.icu import upper
self.setText(upper(str(self.text()))) self.modify_case_operation(upper)
def lower_case(self): def lower_case(self):
from calibre.utils.icu import lower from calibre.utils.icu import lower
self.setText(lower(str(self.text()))) self.modify_case_operation(lower)
def swap_case(self): def swap_case(self):
from calibre.utils.icu import swapcase from calibre.utils.icu import swapcase
self.setText(swapcase(str(self.text()))) self.modify_case_operation(swapcase)
def title_case(self): def title_case(self):
from calibre.utils.titlecase import titlecase from calibre.utils.titlecase import titlecase
self.setText(titlecase(str(self.text()))) self.modify_case_operation(titlecase)
def capitalize(self): def capitalize(self):
from calibre.utils.icu import capitalize from calibre.utils.icu import capitalize
self.setText(capitalize(str(self.text()))) self.modify_case_operation(capitalize)
# }}} # }}}