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Edit book: Preview panel: Allow right clicking on images to edit them

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Kovid Goyal 2020-02-18 09:43:40 +05:30
parent 37d050f356
commit bb733041cc
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 26 additions and 5 deletions
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2
src/calibre/gui2/tweak_book/boss.py
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@ -150,6 +150,8 @@ class Boss(QObject):
self.gui.preview.split_requested.connect(self.split_requested)
self.gui.preview.link_clicked.connect(self.link_clicked)
self.gui.preview.render_process_restarted.connect(self.report_render_process_restart)
self.gui.preview.open_file_with.connect(self.open_file_with)
self.gui.preview.edit_file.connect(self.edit_file_requested)
self.gui.check_book.item_activated.connect(self.check_item_activated)
self.gui.check_book.check_requested.connect(self.check_requested)
self.gui.check_book.fix_requested.connect(self.fix_requested)

29
src/calibre/gui2/tweak_book/preview.py
View File

@ -3,10 +3,6 @@
# License: GPLv3 Copyright: 2015, Kovid Goyal <kovid at kovidgoyal.net>
from __future__ import absolute_import, division, print_function, unicode_literals
# TODO:
# live css
# check that clicking on both internal and external links works
import textwrap
import time
from collections import defaultdict
@ -30,6 +26,7 @@ from calibre.ebooks.oeb.base import OEB_DOCS, XHTML_MIME, serialize
from calibre.ebooks.oeb.polish.parsing import parse
from calibre.gui2 import NO_URL_FORMATTING, error_dialog, open_url
from calibre.gui2.tweak_book import TOP, actions, current_container, editors, tprefs
from calibre.gui2.tweak_book.file_list import OpenWithHandler
from calibre.gui2.viewer.web_view import send_reply
from calibre.gui2.webengine import (
Bridge, RestartingWebEngineView, create_script, from_js, insert_scripts,
@ -337,7 +334,7 @@ class Inspector(QWidget):
return QSize(1280, 600)
class WebView(RestartingWebEngineView):
class WebView(RestartingWebEngineView, OpenWithHandler):
def __init__(self, parent=None):
RestartingWebEngineView.__init__(self, parent)
@ -398,8 +395,28 @@ class WebView(RestartingWebEngineView):
menu.addAction(QIcon(I('debug.png')), _('Inspect element'), self.inspect)
if url.partition(':')[0].lower() in {'http', 'https'}:
menu.addAction(_('Open link'), partial(open_url, data.linkUrl()))
if data.MediaTypeImage <= data.mediaType() <= data.MediaTypeFile:
url = data.mediaUrl()
if url.scheme() == FAKE_PROTOCOL:
href = url.path().lstrip('/')
c = current_container()
current_name = self.parent().current_name
if current_name:
resource_name = c.href_to_name(href, current_name)
if resource_name and c.exists(resource_name) and resource_name not in c.names_that_must_not_be_changed:
self.add_open_with_actions(menu, resource_name)
if data.mediaType() == data.MediaTypeImage:
mime = c.mime_map[resource_name]
if mime.startswith('image/'):
menu.addAction(_('Edit %s') % resource_name, partial(self.edit_image, resource_name))
menu.exec_(ev.globalPos())
def open_with(self, file_name, fmt, entry):
self.parent().open_file_with.emit(file_name, fmt, entry)
def edit_image(self, resource_name):
self.parent().edit_file.emit(resource_name)
class Preview(QWidget):
@ -411,6 +428,8 @@ class Preview(QWidget):
refreshed = pyqtSignal()
live_css_data = pyqtSignal(object)
render_process_restarted = pyqtSignal()
open_file_with = pyqtSignal(object, object, object)
edit_file = pyqtSignal(object)
def __init__(self, parent=None):
QWidget.__init__(self, parent)