Cutlery/calibre
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Kovid Goyal 2013-11-03 13:09:21 +05:30
parent 9b71d8ed9e
commit 9a96eea0e8
2 changed files with 17 additions and 2 deletions
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src/calibre/gui2/tweak_book/ui.py
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@ -8,7 +8,7 @@ __copyright__ = '2013, Kovid Goyal <kovid at kovidgoyal.net>'
from PyQt4.Qt import ( from PyQt4.Qt import (
QDockWidget, Qt, QLabel, QIcon, QAction, QApplication, QWidget, QDockWidget, Qt, QLabel, QIcon, QAction, QApplication, QWidget,
QVBoxLayout, QStackedWidget, QTabWidget) QVBoxLayout, QStackedWidget, QTabWidget, QImage, QPixmap)
from calibre.constants import __appname__, get_version from calibre.constants import __appname__, get_version
from calibre.gui2.main_window import MainWindow from calibre.gui2.main_window import MainWindow
@ -40,16 +40,31 @@ class Central(QStackedWidget):
t.setDocumentMode(True) t.setDocumentMode(True)
t.setTabsClosable(True) t.setTabsClosable(True)
t.setMovable(True) t.setMovable(True)
pal = self.palette()
if pal.color(pal.WindowText).lightness() > 128:
i = QImage(I('modified.png'))
i.invertPixels()
self.modified_icon = QIcon(QPixmap.fromImage(i))
else:
self.modified_icon = QIcon(I('modified.png'))
def add_editor(self, name, editor): def add_editor(self, name, editor):
fname = name.rpartition('/')[2] fname = name.rpartition('/')[2]
index = self.editor_tabs.addTab(editor, fname) index = self.editor_tabs.addTab(editor, fname)
self.editor_tabs.setTabToolTip(index, name) self.editor_tabs.setTabToolTip(index, _('Full path:') + ' ' + name)
editor.modification_state_changed.connect(self.editor_modified)
def show_editor(self, editor): def show_editor(self, editor):
self.setCurrentIndex(1) self.setCurrentIndex(1)
self.editor_tabs.setCurrentWidget(editor) self.editor_tabs.setCurrentWidget(editor)
def editor_modified(self, *args):
tb = self.editor_tabs.tabBar()
for i in xrange(self.editor_tabs.count()):
editor = self.editor_tabs.widget(i)
modified = getattr(editor, 'is_modified', False)
tb.setTabIcon(i, self.modified_icon if modified else QIcon())
class Main(MainWindow): class Main(MainWindow):
APP_NAME = _('Tweak Book') APP_NAME = _('Tweak Book')