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Basic context menu for the files browser

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This commit is contained in:
Kovid Goyal 2013-11-22 10:01:12 +05:30
parent 7843714995
commit eb3d660fb9
3 changed files with 29 additions and 9 deletions
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7
src/calibre/gui2/tweak_book/__init__.py
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@ -24,6 +24,13 @@ def set_current_container(container):
global _current_container
_current_container = container
def elided_text(font, text, width=200, mode=None):
from PyQt4.Qt import QFontMetrics, Qt
if mode is None:
mode = Qt.ElideMiddle
fm = QFontMetrics(font)
return unicode(fm.elidedText(text, mode, int(width)))
class NonReplaceDict(dict):
def __setitem__(self, k, v):

23
src/calibre/gui2/tweak_book/file_list.py
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@ -11,7 +11,7 @@ from binascii import hexlify
from collections import OrderedDict
from PyQt4.Qt import (
QWidget, QTreeWidget, QGridLayout, QSize, Qt, QTreeWidgetItem, QIcon,
QStyledItemDelegate, QStyle, QPixmap, QPainter, pyqtSignal,
QStyledItemDelegate, QStyle, QPixmap, QPainter, pyqtSignal, QMenu,
QDialogButtonBox, QDialog, QLabel, QLineEdit, QVBoxLayout)
from calibre import human_readable, sanitize_file_name_unicode
@ -19,7 +19,7 @@ from calibre.ebooks.oeb.base import OEB_STYLES, OEB_DOCS
from calibre.ebooks.oeb.polish.container import guess_type
from calibre.ebooks.oeb.polish.cover import get_cover_page_name, get_raster_cover_name
from calibre.gui2 import error_dialog, choose_files
from calibre.gui2.tweak_book import current_container
from calibre.gui2.tweak_book import current_container, elided_text
from calibre.gui2.tweak_book.editor import syntax_from_mime
from calibre.gui2.tweak_book.templates import template_for
from calibre.utils.icu import sort_key
@ -291,7 +291,24 @@ class FileList(QTreeWidget):
self.set_state(state)
def show_context_menu(self, point):
pass # TODO: Implement this
item = self.itemAt(point)
if item is None or item in set(self.categories.itervalues()):
return
m = QMenu(self)
num = len(self.selectedItems())
if num > 0:
m.addAction(QIcon(I('trash.png')), _('&Delete selected files'), self.request_delete)
ci = self.currentItem()
if ci is not None:
cn = unicode(ci.data(0, NAME_ROLE).toString())
m.addAction(QIcon(I('modified.png')), _('&Rename %s') % (elided_text(self.font(), cn)), self.edit_current_item)
if len(list(m.actions())) > 0:
m.popup(self.mapToGlobal(point))
def edit_current_item(self):
if self.currentItem() is not None:
self.editItem(self.currentItem())
def keyPressEvent(self, ev):
if ev.key() in (Qt.Key_Delete, Qt.Key_Backspace):

8
src/calibre/gui2/tweak_book/ui.py
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@ -9,12 +9,12 @@ __copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
from functools import partial
from PyQt4.Qt import (
QDockWidget, Qt, QLabel, QIcon, QAction, QApplication, QWidget, QFontMetrics,
QDockWidget, Qt, QLabel, QIcon, QAction, QApplication, QWidget,
QVBoxLayout, QStackedWidget, QTabWidget, QImage, QPixmap, pyqtSignal)
from calibre.constants import __appname__, get_version
from calibre.gui2.main_window import MainWindow
from calibre.gui2.tweak_book import current_container, tprefs, actions
from calibre.gui2.tweak_book import current_container, tprefs, actions, elided_text
from calibre.gui2.tweak_book.file_list import FileListWidget
from calibre.gui2.tweak_book.job import BlockingJob
from calibre.gui2.tweak_book.boss import Boss
@ -22,10 +22,6 @@ from calibre.gui2.tweak_book.keyboard import KeyboardManager
from calibre.gui2.tweak_book.preview import Preview
from calibre.gui2.tweak_book.search import SearchPanel
def elided_text(font, text, width=200, mode=Qt.ElideMiddle):
fm = QFontMetrics(font)
return unicode(fm.elidedText(text, mode, int(width)))
class Central(QStackedWidget):
' The central widget, hosts the editors '