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Add a context menu to the viewer highlights panel

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Kovid Goyal 2020-09-15 07:23:40 +05:30
parent 78cd807494
commit 36fd18c621
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 26 additions and 2 deletions
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28
src/calibre/gui2/viewer/highlights.py
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@ -9,8 +9,8 @@ from functools import lru_cache
from itertools import chain
from PyQt5.Qt import (
QColor, QFont, QHBoxLayout, QIcon, QImage, QItemSelectionModel, QKeySequence,
QLabel, QPainter, QPainterPath, QPixmap, QPushButton, QRect, QSizePolicy, Qt,
QTextEdit, QTreeWidget, QTreeWidgetItem, QVBoxLayout, QWidget, pyqtSignal
QLabel, QMenu, QPainter, QPainterPath, QPixmap, QPushButton, QRect, QSizePolicy,
Qt, QTextEdit, QTreeWidget, QTreeWidgetItem, QVBoxLayout, QWidget, pyqtSignal
)
from calibre.constants import (
@ -146,9 +146,12 @@ class Highlights(QTreeWidget):
current_highlight_changed = pyqtSignal(object)
delete_requested = pyqtSignal()
edit_requested = pyqtSignal()
edit_notes_requested = pyqtSignal()
def __init__(self, parent=None):
QTreeWidget.__init__(self, parent)
self.setContextMenuPolicy(Qt.CustomContextMenu)
self.customContextMenuRequested.connect(self.show_context_menu)
self.default_decoration = QIcon(I('blank.png'))
self.setHeaderHidden(True)
self.num_of_items = 0
@ -161,6 +164,23 @@ class Highlights(QTreeWidget):
self.section_font = QFont(self.font())
self.section_font.setItalic(True)
def show_context_menu(self, point):
index = self.indexAt(point)
h = index.data(Qt.UserRole)
self.context_menu = m = QMenu(self)
if h is not None:
m.addAction(QIcon(I('edit_input.png')), _('Modify this highlight'), self.edit_requested.emit)
m.addAction(QIcon(I('trash.png')), ngettext(
'Delete this highlight', 'Delete selected highlights', len(self.selectedItems())
), self.delete_requested.emit)
if h.get('notes'):
m.addAction(QIcon(I('modified.png')), _('Edit notes for this highlight'), self.edit_notes_requested.emit)
m.addSeparator()
m.addAction(_('Expand all'), self.expandAll)
m.addAction(_('Collapse all'), self.collapseAll)
self.context_menu.popup(self.mapToGlobal(point))
return True
def current_item_changed(self, current, previous):
self.current_highlight_changed.emit(current.data(0, Qt.UserRole) if current is not None else None)
@ -397,6 +417,7 @@ class HighlightsPanel(QWidget):
h.jump_to_highlight.connect(self.jump_to_highlight)
h.delete_requested.connect(self.remove_highlight)
h.edit_requested.connect(self.edit_highlight)
h.edit_notes_requested.connect(self.edit_notes)
h.current_highlight_changed.connect(self.current_highlight_changed)
self.load = h.load
self.refresh = h.refresh
@ -467,6 +488,9 @@ class HighlightsPanel(QWidget):
return self.no_selected_highlight()
self.request_highlight_action.emit(h['uuid'], 'edit')
def edit_notes(self):
self.notes_display.edit_notes()
def remove_highlight(self):
highlights = tuple(self.highlights.selected_highlights)
if not highlights: