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File list: Indicate the item being edited currently

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This commit is contained in:
Kovid Goyal 2013-12-11 09:17:15 +05:30
parent 8e93d4e45f
commit ea3d7bf6fc
2 changed files with 33 additions and 2 deletions
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4
src/calibre/gui2/tweak_book/boss.py
View File

@ -186,6 +186,7 @@ class Boss(QObject):
self.current_metadata = self.gui.current_metadata = container.mi
self.global_undo.open_book(container)
self.gui.update_window_title()
self.gui.file_list.current_edited_name = None
self.gui.file_list.build(container, preserve_state=False)
self.gui.action_save.setEnabled(False)
self.update_global_history_actions()
@ -881,10 +882,13 @@ class Boss(QObject):
break
if name is not None and getattr(ed, 'syntax', None) == 'html':
self.gui.preview.show(name)
if name is not None:
self.gui.file_list.mark_name_as_current(name)
if ed.has_line_numbers:
self.gui.cursor_position_widget.update_position(*ed.cursor_position)
else:
actions['go-to-line-number'].setEnabled(False)
self.gui.file_list.clear_currently_edited_name()
def update_cursor_position(self):
ed = self.gui.central.current_editor

31
src/calibre/gui2/tweak_book/file_list.py
View File

@ -13,7 +13,7 @@ from functools import partial
import sip
from PyQt4.Qt import (
QWidget, QTreeWidget, QGridLayout, QSize, Qt, QTreeWidgetItem, QIcon,
QWidget, QTreeWidget, QGridLayout, QSize, Qt, QTreeWidgetItem, QIcon, QFont,
QStyledItemDelegate, QStyle, QPixmap, QPainter, pyqtSignal, QMenu, QTimer,
QDialogButtonBox, QDialog, QLabel, QLineEdit, QVBoxLayout, QScrollArea, QRadioButton)
@ -105,6 +105,7 @@ class FileList(QTreeWidget):
def __init__(self, parent=None):
QTreeWidget.__init__(self, parent)
self.current_edited_name = None
self.delegate = ItemDelegate(self)
self.delegate.rename_requested.connect(self.rename_requested)
self.setTextElideMode(Qt.ElideMiddle)
@ -170,6 +171,29 @@ class FileList(QTreeWidget):
if q == name:
self.scrollToItem(c)
def mark_name_as_current(self, name):
current = self.item_from_name(name)
if current is not None:
if self.current_edited_name is not None:
ci = self.item_from_name(self.current_edited_name)
if ci is not None:
ci.setData(0, Qt.FontRole, None)
self.current_edited_name = name
self.mark_item_as_current(current)
def mark_item_as_current(self, item):
font = QFont(self.font())
font.setItalic(True)
font.setBold(True)
item.setData(0, Qt.FontRole, font)
def clear_currently_edited_name(self):
if self.current_edited_name:
ci = self.item_from_name(self.current_edited_name)
if ci is not None:
ci.setData(0, Qt.FontRole, None)
self.current_edited_name = None
def build(self, container, preserve_state=True):
if preserve_state:
state = self.get_state()
@ -325,6 +349,9 @@ class FileList(QTreeWidget):
if preserve_state:
self.set_state(state)
if self.current_edited_name:
self.mark_item_as_current(self.current_edited_name)
def show_context_menu(self, point):
item = self.itemAt(point)
if item is None or item in set(self.categories.itervalues()):
@ -662,7 +689,7 @@ class FileListWidget(QWidget):
'edit_file', 'merge_requested', 'mark_requested',
'export_requested', 'replace_requested'):
getattr(self.file_list, x).connect(getattr(self, x))
for x in ('delete_done', 'select_name', 'request_edit'):
for x in ('delete_done', 'select_name', 'request_edit', 'mark_name_as_current', 'clear_currently_edited_name'):
setattr(self, x, getattr(self.file_list, x))
def build(self, container, preserve_state=True):