Cutlery/calibre
1
0
Fork 0
mirror of https://github.com/kovidgoyal/calibre.git synced 2025-07-09 03:04:10 -04:00
Code Issues Packages Projects Releases Wiki Activity

...

Browse Source
This commit is contained in:
Kovid Goyal 2022-06-19 19:32:32 +05:30
parent d11fec7c9d
commit edb8e805b2
No known key found for this signature in database
GPG Key ID: 06BC317B515ACE7C
1 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/calibre/gui2/actions/view.py
View File

@ -9,7 +9,7 @@ import json
import os import os
import time import time
from functools import partial from functools import partial
from qt.core import QAction, QIcon, Qt, pyqtSignal, QDialog from qt.core import QAction, QIcon, Qt, pyqtSignal, QDialog, QApplication, QCursor
from calibre.constants import ismacos, iswindows from calibre.constants import ismacos, iswindows
from calibre.gui2 import ( from calibre.gui2 import (
@ -23,6 +23,15 @@ from calibre.utils.config import prefs, tweaks
from polyglot.builtins import as_bytes from polyglot.builtins import as_bytes
class BusyCursor:
def __enter__(self):
QApplication.setOverrideCursor(QCursor(Qt.CursorShape.WaitCursor))
def __exit__(self, *args):
QApplication.restoreOverrideCursor()
def preferred_format(formats): def preferred_format(formats):
formats = tuple(x.upper() for x in formats if x) formats = tuple(x.upper() for x in formats if x)
fmt = formats[0] fmt = formats[0]
@ -159,8 +168,7 @@ class ViewAction(InterfaceAction):
self._view_file(job.result) self._view_file(job.result)
def _launch_viewer(self, name=None, viewer='ebook-viewer', internal=True, calibre_book_data=None, open_at=None): def _launch_viewer(self, name=None, viewer='ebook-viewer', internal=True, calibre_book_data=None, open_at=None):
self.gui.setCursor(Qt.CursorShape.BusyCursor) with BusyCursor():
try:
if internal: if internal:
args = [viewer] args = [viewer]
if ismacos and 'ebook' in viewer: if ismacos and 'ebook' in viewer:
@ -198,8 +206,6 @@ class ViewAction(InterfaceAction):
open_local_file(name) open_local_file(name)
time.sleep(2) # User feedback time.sleep(2) # User feedback
finally:
self.gui.unsetCursor()
def _view_file(self, name, calibre_book_data=None, open_at=None): def _view_file(self, name, calibre_book_data=None, open_at=None):
ext = os.path.splitext(name)[1].upper().replace('.', ext = os.path.splitext(name)[1].upper().replace('.',