def __init__(self, opts):
MainWindow.__init__(self, opts, disable_automatic_gc=True)
self.boss = Boss(self)
self.setWindowTitle(self.APP_NAME)
self.setWindowIcon(QIcon(I('tweak.png')))
self.opts = opts
self.path_to_ebook = None
self.container = None
self.current_metadata = None
self.blocking_job = BlockingJob(self)
self.keyboard = KeyboardManager()
self.central = Central(self)
self.setCentralWidget(self.central)
self.create_actions()
self.create_toolbars()
self.create_docks()
self.create_menubar()
self.status_bar = self.statusBar()
self.status_bar.addPermanentWidget(self.boss.save_manager.status_widget)
self.status_bar.addWidget(QLabel(_('{0} {1} created by {2}').format(__appname__, get_version(), 'Kovid Goyal')))
f = self.status_bar.font()
f.setBold(True)
self.status_bar.setFont(f)
self.boss(self)
g = QApplication.instance().desktop().availableGeometry(self)
self.resize(g.width()-50, g.height()-50)
self.restore_state()
self.keyboard.finalize()
self.keyboard.set_mode('other')
class Main(MainWindow):
APP_NAME = _('Tweak Book')
STATE_VERSION = 0
def __init__(self, opts):
MainWindow.__init__(self, opts, disable_automatic_gc=True)
self.boss = Boss(self)
self.setWindowTitle(self.APP_NAME)
self.setWindowIcon(QIcon(I('tweak.png')))
self.opts = opts
self.path_to_ebook = None
self.container = None
self.current_metadata = None
self.blocking_job = BlockingJob(self)
self.keyboard = KeyboardManager()
self.central = Central(self)
self.setCentralWidget(self.central)
self.create_actions()
self.create_toolbars()
self.create_docks()
self.create_menubar()
self.status_bar = self.statusBar()
self.status_bar.addPermanentWidget(self.boss.save_manager.status_widget)
self.status_bar.addWidget(QLabel(_('{0} {1} created by {2}').format(__appname__, get_version(), 'Kovid Goyal')))
f = self.status_bar.font()
f.setBold(True)
self.status_bar.setFont(f)
self.boss(self)
g = QApplication.instance().desktop().availableGeometry(self)
self.resize(g.width()-50, g.height()-50)
self.restore_state()
self.keyboard.finalize()
self.keyboard.set_mode('other')
def elided_text(self, text, width=200, mode=Qt.ElideMiddle):
return elided_text(self.font(), text, width=width, mode=mode)
@property
def editor_tabs(self):
return self.central.editor_tabs
def create_actions(self):
group = _('Global Actions')
def reg(icon, text, target, sid, keys, description):
ac = actions[sid] = QAction(QIcon(I(icon)), text, self) if icon else QAction(text, self)
ac.setObjectName('action-' + sid)
if target is not None:
ac.triggered.connect(target)
if isinstance(keys, type('')):
keys = (keys,)
self.keyboard.register_shortcut(
sid, unicode(ac.text()), default_keys=keys, description=description, action=ac, group=group)
self.addAction(ac)
return ac
self.action_new_file = reg('document-new.png', _('&New file'), self.boss.add_file, 'new-file', (), _('Create a new file in the current book'))
self.action_open_book = reg('document_open.png', _('Open &book'), self.boss.open_book, 'open-book', 'Ctrl+O', _('Open a new book'))
self.action_global_undo = reg('back.png', _('&Revert to before'), self.boss.do_global_undo, 'global-undo', 'Ctrl+Left',
_('Revert book to before the last action (Undo)'))
self.action_global_redo = reg('forward.png', _('&Revert to after'), self.boss.do_global_redo, 'global-redo', 'Ctrl+Right',
_('Revert book state to after the next action (Redo)'))
self.action_save = reg('save.png', _('&Save'), self.boss.save_book, 'save-book', 'Ctrl+Shift+S', _('Save book'))
self.action_save.setEnabled(False)
self.action_quit = reg('quit.png', _('&Quit'), self.boss.quit, 'quit', 'Ctrl+Q', _('Quit'))
# Editor actions
group = _('Editor actions')
self.action_editor_undo = reg('edit-undo.png', _('&Undo'), self.boss.do_editor_undo, 'editor-undo', 'Ctrl+Z',
_('Undo typing'))
self.action_editor_redo = reg('edit-redo.png', _('&Redo'), self.boss.do_editor_redo, 'editor-redo', 'Ctrl+Y',
_('Redo typing'))
self.action_editor_save = reg('save.png', _('&Save'), self.boss.do_editor_save, 'editor-save', 'Ctrl+S',
_('Save changes to the current file'))
self.action_editor_cut = reg('edit-cut.png', _('C&ut text'), self.boss.do_editor_cut, 'editor-cut', ('Ctrl+X', 'Shift+Delete', ),
_('Cut text'))
self.action_editor_copy = reg('edit-copy.png', _('&Copy text'), self.boss.do_editor_copy, 'editor-copy', ('Ctrl+C', 'Ctrl+Insert'),
_('Copy text'))
self.action_editor_paste = reg('edit-paste.png', _('&Paste text'), self.boss.do_editor_paste, 'editor-paste', ('Ctrl+V', 'Shift+Insert', ),
_('Paste text'))
self.action_editor_cut.setEnabled(False)
self.action_editor_copy.setEnabled(False)
self.action_editor_undo.setEnabled(False)
self.action_editor_redo.setEnabled(False)
# Tool actions
group = _('Tools')
self.action_toc = reg('toc.png', _('&Edit Table of Contents'), self.boss.edit_toc, 'edit-toc', (), _('Edit Table of Contents'))
# Polish actions
group = _('Polish')
self.action_subset_fonts = reg(
'subset-fonts.png', _('&Subset embedded fonts'), partial(
self.boss.polish, 'subset', _('Subset fonts')), 'subset-fonts', (), _('Subset embedded fonts'))
self.action_embed_fonts = reg(
'embed-fonts.png', _('&Embed referenced fonts'), partial(
self.boss.polish, 'embed', _('Embed fonts')), 'embed-fonts', (), _('Embed referenced fonts'))
self.action_smarten_punctuation = reg(
'smarten-punctuation.png', _('&Smarten punctuation'), partial(
self.boss.polish, 'smarten_punctuation', _('Smarten punctuation')), 'smarten-punctuation', (), _('Smarten punctuation'))
# Preview actions
group = _('Preview')
self.action_auto_reload_preview = reg('auto-reload.png', _('Auto reload preview'), None, 'auto-reload-preview', (), _('Auto reload preview'))
self.action_auto_sync_preview = reg('sync-right.png', _('Sync preview position to editor position'), None, 'sync-preview-to-editor', (), _(
'Sync preview position to editor position'))
self.action_reload_preview = reg('view-refresh.png', _('Refresh preview'), None, 'reload-preview', ('F5',), _('Refresh preview'))
self.action_split_in_preview = reg('auto_author_sort.png', _('Split this file'), None, 'split-in-preview', (), _(
'Split file in the preview panel'))
# Search actions
group = _('Search')
self.action_find = reg('search.png', _('&Find/Replace'), self.central.show_find, 'find-replace', ('Ctrl+F',), _('Show the Find/Replace panel'))
def sreg(name, text, action, overrides={}, keys=(), description=None, icon=None):
return reg(icon, text, partial(self.boss.search, action, overrides), name, keys, description or text.replace('&', ''))
self.action_find_next = sreg('find-next', _('Find &Next'),
'find', {'direction':'down'}, ('F3', 'Ctrl+G'), _('Find next match'))
self.action_find_previous = sreg('find-previous', _('Find &Previous'),
'find', {'direction':'up'}, ('Shift+F3', 'Shift+Ctrl+G'), _('Find previous match'))
self.action_replace = sreg('replace', _('Replace'),
'replace', keys=('Ctrl+R'), description=_('Replace current match'))
self.action_replace_next = sreg('replace-next', _('&Replace and find next'),
'replace-find', {'direction':'down'}, ('Ctrl+]'), _('Replace current match and find next'))
self.action_replace_previous = sreg('replace-previous', _('R&eplace and find previous'),
'replace-find', {'direction':'up'}, ('Ctrl+['), _('Replace current match and find previous'))
self.action_replace_all = sreg('replace-all', _('Replace &all'),
'replace-all', keys=('Ctrl+A'), description=_('Replace all matches'))
self.action_count = sreg('count-matches', _('&Count all'),
'count', keys=('Ctrl+N'), description=_('Count number of matches'))
self.action_mark = reg(None, _('&Mark selected text'), self.boss.mark_selected_text, 'mark-selected-text', ('Ctrl+Shift+M',), _('Mark selected text'))
self.action_go_to_line = reg(None, _('Go to &line'), self.boss.go_to_line_number, 'go-to-line-number', ('Ctrl+.',), _('Go to line number'))
# Miscellaneous actions
group = _('Miscellaneous')
self.action_create_checkpoint = reg(
'marked.png', _('&Create checkpoint'), self.boss.create_checkpoint, 'create-checkpoint', (), _(
'Create a checkpoint with the current state of the book'))
def create_menubar(self):
b = self.menuBar()
f = b.addMenu(_('&File'))
f.addAction(self.action_new_file)
f.addAction(self.action_open_book)
f.addAction(self.action_save)
f.addAction(self.action_quit)
e = b.addMenu(_('&Edit'))
e.addAction(self.action_global_undo)
e.addAction(self.action_global_redo)
e.addAction(self.action_create_checkpoint)
e.addSeparator()
e.addAction(self.action_editor_undo)
e.addAction(self.action_editor_redo)
e.addSeparator()
e.addAction(self.action_editor_cut)
e.addAction(self.action_editor_copy)
e.addAction(self.action_editor_paste)
e = b.addMenu(_('&Tools'))
e.addAction(self.action_toc)
e.addAction(self.action_embed_fonts)
e.addAction(self.action_subset_fonts)
e.addAction(self.action_smarten_punctuation)
e = b.addMenu(_('&View'))
t = e.addMenu(_('Tool&bars'))
e.addSeparator()
for name, ac in actions.iteritems():
if name.endswith('-dock'):
e.addAction(ac)
elif name.endswith('-bar'):
t.addAction(ac)
e = b.addMenu(_('&Search'))
a = e.addAction
a(self.action_find)
e.addSeparator()
a(self.action_find_next)
a(self.action_find_previous)
e.addSeparator()
a(self.action_replace)
a(self.action_replace_next)
a(self.action_replace_previous)
a(self.action_replace_all)
e.addSeparator()
a(self.action_count)
e.addSeparator()
a(self.action_mark)
e.addSeparator()
a(self.action_go_to_line)
def create_toolbars(self):
def create(text, name):
name += '-bar'
b = self.addToolBar(text)
b.setObjectName(name) # Needed for saveState
setattr(self, name.replace('-', '_'), b)
actions[name] = b.toggleViewAction()
return b
a = create(_('Book tool bar'), 'global').addAction
for x in ('new_file', 'open_book', 'global_undo', 'global_redo', 'save', 'create_checkpoint', 'toc'):
a(getattr(self, 'action_' + x))
a = create(_('Polish book tool bar'), 'polish').addAction
for x in ('embed_fonts', 'subset_fonts', 'smarten_punctuation'):
a(getattr(self, 'action_' + x))
def create_docks(self):
def create(name, oname):
oname += '-dock'
d = QDockWidget(name, self)
d.setObjectName(oname) # Needed for saveState
ac = d.toggleViewAction()
desc = _('Toggle %s') % name.replace('&', '')
self.keyboard.register_shortcut(
oname, desc, description=desc, action=ac, group=_('Windows'))
actions[oname] = ac
setattr(self, oname.replace('-', '_'), d)
return d
d = create(_('&Files Browser'), 'files-browser')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
self.file_list = FileListWidget(d)
d.setWidget(self.file_list)
self.addDockWidget(Qt.LeftDockWidgetArea, d)
d = create(_('File &Preview'), 'preview')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea)
self.preview = Preview(d)
d.setWidget(self.preview)
self.addDockWidget(Qt.RightDockWidgetArea, d)
d = create(_('&Inspector'), 'inspector')
d.setAllowedAreas(Qt.LeftDockWidgetArea | Qt.RightDockWidgetArea | Qt.BottomDockWidgetArea | Qt.TopDockWidgetArea)
d.setWidget(self.preview.inspector)
self.preview.inspector.setParent(d)
self.addDockWidget(Qt.BottomDockWidgetArea, d)
def resizeEvent(self, ev):
self.blocking_job.resize(ev.size())
return super(Main, self).resizeEvent(ev)
def update_window_title(self):
self.setWindowTitle(self.current_metadata.title + ' [%s] - %s' %(current_container().book_type.upper(), self.APP_NAME))
def closeEvent(self, e):
if not self.boss.confirm_quit():
e.ignore()
return
try:
self.boss.shutdown()
except:
import traceback
traceback.print_exc()
e.accept()
def save_state(self):
tprefs.set('main_window_geometry', bytearray(self.saveGeometry()))
tprefs.set('main_window_state', bytearray(self.saveState(self.STATE_VERSION)))
self.central.save_state()
def restore_state(self):
geom = tprefs.get('main_window_geometry', None)
if geom is not None:
self.restoreGeometry(geom)
state = tprefs.get('main_window_state', None)
if state is not None:
self.restoreState(state, self.STATE_VERSION)
self.central.restore_state()
# We never want to start with the inspector showing
self.inspector_dock.close()
def contextMenuEvent(self, ev):
ev.ignore()