def setup_ui(self):
self.l = l = QGridLayout(self)
self.setLayout(l)
self.bb.setStandardButtons(self.bb.Close)
self.rearrange_button = b = self.bb.addButton(
_('Re-arrange favorites'), self.bb.ActionRole)
b.setCheckable(True)
b.setChecked(False)
b.setVisible(False)
b.setDefault(True)
self.splitter = s = QSplitter(self)
s.setChildrenCollapsible(False)
self.search = h = HistoryLineEdit2(self)
h.setToolTip(
textwrap.fill(
_('Search for unicode characters by using the English names or nicknames.'
' You can also search directly using a character code. For example, the following'
' searches will all yield the no-break space character: U+A0, nbsp, no-break'
)))
h.initialize('charmap_search')
h.setPlaceholderText(_('Search by name, nickname or character code'))
self.search_button = b = QPushButton(_('&Search'))
h.returnPressed.connect(self.do_search)
b.clicked.connect(self.do_search)
self.clear_button = cb = QToolButton(self)
cb.setIcon(QIcon(I('clear_left.png')))
cb.setText(_('Clear search'))
cb.clicked.connect(self.clear_search)
l.addWidget(h), l.addWidget(b, 0, 1), l.addWidget(cb, 0, 2)
self.category_view = CategoryView(self)
l.addWidget(s, 1, 0, 1, 3)
self.char_view = CharView(self)
self.rearrange_button.toggled[bool].connect(
self.set_allow_drag_and_drop)
self.category_view.category_selected.connect(self.show_chars)
self.char_view.show_name.connect(self.show_char_info)
self.char_view.char_selected.connect(self.char_selected)
s.addWidget(self.category_view), s.addWidget(self.char_view)
self.char_info = la = QLabel('\xa0')
la.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
l.addWidget(la, 2, 0, 1, 3)
self.rearrange_msg = la = QLabel(
_('Drag and drop characters to re-arrange them. Click the re-arrange button again when you are done.'
))
la.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
la.setVisible(False)
l.addWidget(la, 3, 0, 1, 3)
l.addWidget(self.bb, 4, 0, 1, 3)
self.char_view.setFocus(Qt.OtherFocusReason)
def setup_ui(self):
self.block_show = False
self.properties = []
self.l = l = QVBoxLayout(self)
self.setLayout(l)
h = QHBoxLayout()
l.addLayout(h)
self.la = la = QLabel(_('&Edit theme:'))
h.addWidget(la)
self.theme = t = QComboBox(self)
la.setBuddy(t)
t.addItems(sorted(custom_theme_names()))
t.setMinimumWidth(200)
if t.count() > 0:
t.setCurrentIndex(0)
t.currentIndexChanged[int].connect(self.show_theme)
h.addWidget(t)
self.add_button = b = QPushButton(QIcon(I('plus.png')), _('Add &new theme'), self)
b.clicked.connect(self.create_new_theme)
h.addWidget(b)
self.remove_button = b = QPushButton(QIcon(I('minus.png')), _('&Remove theme'), self)
b.clicked.connect(self.remove_theme)
h.addWidget(b)
h.addStretch(1)
self.scroll = s = QScrollArea(self)
self.w = w = QWidget(self)
s.setWidget(w), s.setWidgetResizable(True)
self.cl = cl = QVBoxLayout()
w.setLayout(cl)
from calibre.gui2.tweak_book.editor.text import TextEdit
self.preview = p = TextEdit(self, expected_geometry=(73, 50))
p.load_text(HELP_TEXT.format(
*['<b>%s</b>' % x for x in (
'Normal', 'Visual', 'CursorLine', 'LineNr', 'MatchParen',
'Function', 'Type', 'Statement', 'Constant', 'SpecialCharacter', 'Error', 'SpellError', 'Comment'
)]
))
p.setMaximumWidth(p.size_hint.width() + 5)
s.setMinimumWidth(600)
self.splitter = sp = QSplitter(self)
l.addWidget(sp)
sp.addWidget(s), sp.addWidget(p)
self.bb.clear()
self.bb.addButton(self.bb.Close)
l.addWidget(self.bb)
if self.theme.count() > 0:
self.show_theme()
def setup_ui(self):
self.setAttribute(Qt.WA_DeleteOnClose, False)
self.l = l = QVBoxLayout(self)
self.setLayout(l)
self.bb.clear()
self.bb.addButton(self.bb.Close)
self.splitter = s = QSplitter(self)
l.addWidget(s), l.addWidget(self.bb)
self.fonts_view = fv = QTableView(self)
self.model = m = AllFonts(fv)
fv.horizontalHeader().setStretchLastSection(True)
fv.setModel(m)
fv.setSortingEnabled(True)
fv.setShowGrid(False)
fv.setAlternatingRowColors(True)
fv.setSelectionMode(fv.ExtendedSelection)
fv.setSelectionBehavior(fv.SelectRows)
fv.horizontalHeader().setSortIndicator(1, Qt.AscendingOrder)
self.container = c = QWidget()
l = c.l = QVBoxLayout(c)
c.setLayout(l)
s.addWidget(fv), s.addWidget(c)
self.cb = b = QPushButton(_('&Change selected fonts'))
b.setIcon(QIcon(I('auto_author_sort.png')))
b.clicked.connect(self.change_fonts)
l.addWidget(b)
self.rb = b = QPushButton(_('&Remove selected fonts'))
b.clicked.connect(self.remove_fonts)
b.setIcon(QIcon(I('trash.png')))
l.addWidget(b)
self.eb = b = QPushButton(_('&Embed all fonts'))
b.setIcon(QIcon(I('embed-fonts.png')))
b.clicked.connect(self.embed_fonts)
l.addWidget(b)
self.sb = b = QPushButton(_('&Subset all fonts'))
b.setIcon(QIcon(I('subset-fonts.png')))
b.clicked.connect(self.subset_fonts)
l.addWidget(b)
self.refresh_button = b = self.bb.addButton(_('&Refresh'), self.bb.ActionRole)
b.setToolTip(_('Rescan the book for fonts in case you have made changes'))
b.setIcon(QIcon(I('view-refresh.png')))
b.clicked.connect(self.refresh)
self.la = la = QLabel('<p>' + _(
''' All the fonts declared in this book are shown to the left, along with whether they are embedded or not.
You can remove or replace any selected font and also embed any declared fonts that are not already embedded.'''))
la.setWordWrap(True)
l.addWidget(la)
l.setAlignment(Qt.AlignTop | Qt.AlignHCenter)
def setup_ui(self):
self.l = l = QVBoxLayout(self)
self.setLayout(l)
self.gb = gb = QGroupBox(_('&Images in book'), self)
self.v = v = QVBoxLayout(gb)
gb.setLayout(v), gb.setFlat(True)
self.names, self.names_filter = create_filterable_names_list(
sorted(self.image_names, key=sort_key),
filter_text=_('Filter the list of images'),
parent=self)
self.names.doubleClicked.connect(self.double_clicked,
type=Qt.QueuedConnection)
self.cover_view = CoverView(self)
l.addWidget(self.names_filter)
v.addWidget(self.names)
self.splitter = s = QSplitter(self)
l.addWidget(s)
s.addWidget(gb)
s.addWidget(self.cover_view)
self.h = h = QHBoxLayout()
self.preserve = p = QCheckBox(_('Preserve aspect ratio'))
p.setToolTip(
textwrap.fill(
_('If enabled the cover image you select will be embedded'
' into the book in such a way that when viewed, its aspect'
' ratio (ratio of width to height) will be preserved.'
' This will mean blank spaces around the image if the screen'
' the book is being viewed on has an aspect ratio different'
' to the image.')))
p.setChecked(tprefs['add_cover_preserve_aspect_ratio'])
p.setVisible(self.container.book_type != 'azw3')
p.stateChanged.connect(lambda s: tprefs.set(
'add_cover_preserve_aspect_ratio', s == Qt.Checked))
self.info_label = il = QLabel('\xa0')
h.addWidget(p), h.addStretch(1), h.addWidget(il)
l.addLayout(h)
l.addWidget(self.bb)
b = self.bb.addButton(_('Import &image'), self.bb.ActionRole)
b.clicked.connect(self.import_image)
b.setIcon(QIcon(I('document_open.png')))
self.names.setFocus(Qt.OtherFocusReason)
self.names.selectionModel().currentChanged.connect(
self.current_image_changed)
def __init__(self, assy, parent):
"""
Constructor for the part window.
@param assy: The assembly (part)
@type assy: Assembly
@param parent: The parent widget.
@type parent: U{B{QMainWindow}
<http://doc.trolltech.com/4/qmainwindow.html>}
"""
QWidget.__init__(self, parent)
self.parent = parent
self.assy = assy
# note: to support MDI, self.assy would probably need to be a
# different assembly for each PartWindow.
# [bruce 080216 comment]
self.setWindowIcon(geticon("ui/border/Part.png"))
self.updateWindowTitle()
# Used in expanding or collapsing the Model Tree/ PM area
self._previous_pwLeftAreaWidth = PM_DEFAULT_WIDTH
# The main layout for the part window is a VBoxLayout <pwVBoxLayout>.
self.pwVBoxLayout = QVBoxLayout(self)
pwVBoxLayout = self.pwVBoxLayout
pwVBoxLayout.setMargin(0)
pwVBoxLayout.setSpacing(0)
# ################################################################
# <pwSplitter> is the horizontal splitter b/w the
# pwProjectTabWidget and the glpane.
self.pwSplitter = QSplitter(Qt.Horizontal)
pwSplitter = self.pwSplitter
pwSplitter.setObjectName("pwSplitter")
pwSplitter.setHandleWidth(3) # 3 pixels wide.
pwVBoxLayout.addWidget(pwSplitter)
# ##################################################################
# <pwLeftArea> is the container holding the pwProjectTabWidget.
# Note: Making pwLeftArea (and pwRightArea and pwBottomArea) QFrame
# widgets has the benefit of making it easy to draw a border around
# each area. One purpose of this would be to help developers understand
# (visually) how the part window is laid out. I intend to add a debug
# pref to draw part window area borders and add "What's This" text to
# them. Mark 2008-01-05.
self.pwLeftArea = QFrame()
pwLeftArea = self.pwLeftArea
pwLeftArea.setObjectName("pwLeftArea")
pwLeftArea.setMinimumWidth(PM_MINIMUM_WIDTH)
pwLeftArea.setMaximumWidth(PM_MAXIMUM_WIDTH)
pwLeftArea.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.Fixed),
QSizePolicy.Policy(QSizePolicy.Expanding)))
# Setting the frame style like this is nice since it clearly
# defines the splitter at the top-left corner.
pwLeftArea.setFrameStyle( QFrame.Panel | QFrame.Sunken )
# This layout will contain splitter (above) and the pwBottomArea.
leftChannelVBoxLayout = QVBoxLayout(pwLeftArea)
leftChannelVBoxLayout.setMargin(0)
leftChannelVBoxLayout.setSpacing(0)
pwSplitter.addWidget(pwLeftArea)
# Makes it so pwLeftArea is not collapsible.
pwSplitter.setCollapsible (0, False)
# ##################################################################
# <pwProjectTabWidget> is a QTabWidget that contains the MT and PM
# widgets. It lives in the "left area" of the part window.
self.pwProjectTabWidget = _pwProjectTabWidget()
# _pwProjectTabWidget subclasses QTabWidget
# Note [bruce 070829]: to fix bug 2522 I need to intercept
# self.pwProjectTabWidget.removeTab, so I made it a subclass of
# QTabWidget. It needs to know the GLPane, but that's not created
# yet, so we set it later using KLUGE_setGLPane (below).
# Note: No parent supplied. Could this be the source of the
# minor vsplitter resizing problem I was trying to resolve a few
# months ago? Try supplying a parent later. Mark 2008-01-01
self.pwProjectTabWidget.setObjectName("pwProjectTabWidget")
self.pwProjectTabWidget.setCurrentIndex(0)
self.pwProjectTabWidget.setAutoFillBackground(True)
# Create the model tree "tab" widget. It will contain the MT GUI widget.
# Set the tab icon, too.
self.modelTreeTab = QWidget()
self.modelTreeTab.setObjectName("modelTreeTab")
self.pwProjectTabWidget.addTab(
self.modelTreeTab,
geticon("ui/modeltree/Model_Tree.png"),
"")
modelTreeTabLayout = QVBoxLayout(self.modelTreeTab)
modelTreeTabLayout.setMargin(0)
modelTreeTabLayout.setSpacing(0)
# Create the model tree (GUI) and add it to the tab layout.
self.modelTree = modelTree(self.modelTreeTab, parent)
self.modelTree.modelTreeGui.setObjectName("modelTreeGui")
modelTreeTabLayout.addWidget(self.modelTree.modelTreeGui)
# Create the property manager "tab" widget. It will contain the PropMgr
# scroll area, which will contain the property manager and all its
# widgets.
self.propertyManagerTab = QWidget()
self.propertyManagerTab.setObjectName("propertyManagerTab")
self.propertyManagerScrollArea = QScrollArea(self.pwProjectTabWidget)
self.propertyManagerScrollArea.setObjectName("propertyManagerScrollArea")
self.propertyManagerScrollArea.setWidget(self.propertyManagerTab)
self.propertyManagerScrollArea.setWidgetResizable(True)
# Eureka!
# setWidgetResizable(True) will resize the Property Manager (and its
# contents) correctly when the scrollbar appears/disappears.
# It even accounts correctly for collapsed/expanded groupboxes!
# Mark 2007-05-29
# Add the property manager scroll area as a "tabbed" widget.
# Set the tab icon, too.
self.pwProjectTabWidget.addTab(
self.propertyManagerScrollArea,
geticon("ui/modeltree/Property_Manager.png"),
"")
# Finally, add the "pwProjectTabWidget" to the left channel layout.
leftChannelVBoxLayout.addWidget(self.pwProjectTabWidget)
# Create the glpane and make it a child of the part splitter.
self.glpane = GLPane(assy, self, 'glpane name', parent)
# note: our owner (MWsemantics) assumes
# there is just this one GLPane for assy, and stores it
# into assy as assy.o and assy.glpane. [bruce 080216 comment]
self.pwProjectTabWidget.KLUGE_setGLPane(self.glpane)
# help fix bug 2522 [bruce 070829]
qt4warnDestruction(self.glpane, 'GLPane of PartWindow')
pwSplitter.addWidget(self.glpane)
# ##################################################################
# <pwBottomArea> is a container at the bottom of the part window
# spanning its entire width. It is intended to be used as an extra
# area for use by Property Managers (or anything else) that needs
# a landscape oriented layout.
# An example is the Sequence Editor, which is part of the
# Strand Properties PM.
self.pwBottomArea = QFrame()
# IMHO, self is not a good parent. Mark 2008-01-04.
pwBottomArea = self.pwBottomArea
pwBottomArea.setObjectName("pwBottomArea")
pwBottomArea.setMaximumHeight(50)
pwBottomArea.setSizePolicy(
QSizePolicy(QSizePolicy.Policy(QSizePolicy.Expanding),
QSizePolicy.Policy(QSizePolicy.Fixed)))
# Add a frame border to see what it looks like.
pwBottomArea.setFrameStyle( QFrame.Panel | QFrame.Sunken )
self.pwVBoxLayout.addWidget(pwBottomArea)
# Hide the bottom frame for now. Later this might be used for the
# sequence editor.
pwBottomArea.hide()
def __init__(self, parent, view, row, link_delegate):
QDialog.__init__(self, parent)
self.normal_brush = QBrush(Qt.white)
self.marked_brush = QBrush(Qt.lightGray)
self.marked = None
self.gui = parent
self.splitter = QSplitter(self)
self._l = l = QVBoxLayout(self)
self.setLayout(l)
l.addWidget(self.splitter)
self.cover = CoverView(self)
self.cover.resizeEvent = self.cover_view_resized
self.cover.cover_changed.connect(self.cover_changed)
self.cover_pixmap = None
self.cover.sizeHint = self.details_size_hint
self.splitter.addWidget(self.cover)
self.details = QWebView(self)
self.details.sizeHint = self.details_size_hint
self.details.page().setLinkDelegationPolicy(
self.details.page().DelegateAllLinks)
self.details.linkClicked.connect(self.link_clicked)
self.css = css()
self.link_delegate = link_delegate
self.details.setAttribute(Qt.WA_OpaquePaintEvent, False)
palette = self.details.palette()
self.details.setAcceptDrops(False)
palette.setBrush(QPalette.Base, Qt.transparent)
self.details.page().setPalette(palette)
self.c = QWidget(self)
self.c.l = l2 = QGridLayout(self.c)
self.c.setLayout(l2)
l2.addWidget(self.details, 0, 0, 1, -1)
self.splitter.addWidget(self.c)
self.fit_cover = QCheckBox(_('Fit &cover within view'), self)
self.fit_cover.setChecked(
gprefs.get('book_info_dialog_fit_cover', True))
l2.addWidget(self.fit_cover, l2.rowCount(), 0, 1, -1)
self.previous_button = QPushButton(QIcon(I('previous.png')),
_('&Previous'), self)
self.previous_button.clicked.connect(self.previous)
l2.addWidget(self.previous_button, l2.rowCount(), 0)
self.next_button = QPushButton(QIcon(I('next.png')), _('&Next'), self)
self.next_button.clicked.connect(self.next)
l2.addWidget(self.next_button, l2.rowCount() - 1, 1)
self.view = view
self.current_row = None
self.refresh(row)
self.view.selectionModel().currentChanged.connect(self.slave)
self.fit_cover.stateChanged.connect(self.toggle_cover_fit)
self.ns = QShortcut(QKeySequence('Alt+Right'), self)
self.ns.activated.connect(self.next)
self.ps = QShortcut(QKeySequence('Alt+Left'), self)
self.ps.activated.connect(self.previous)
self.next_button.setToolTip(
_('Next [%s]') %
unicode(self.ns.key().toString(QKeySequence.NativeText)))
self.previous_button.setToolTip(
_('Previous [%s]') %
unicode(self.ps.key().toString(QKeySequence.NativeText)))
geom = QCoreApplication.instance().desktop().availableGeometry(self)
screen_height = geom.height() - 100
screen_width = geom.width() - 100
self.resize(max(int(screen_width / 2), 700), screen_height)
saved_layout = gprefs.get('book_info_dialog_layout', None)
if saved_layout is not None:
try:
self.restoreGeometry(saved_layout[0])
self.splitter.restoreState(saved_layout[1])
except Exception:
pass
def __init__(self, parent, db):
QDialog.__init__(self, parent)
self.db = db
self.setWindowTitle(_('Check Library -- Problems Found'))
self.setWindowIcon(QIcon(I('debug.png')))
self._tl = QHBoxLayout()
self.setLayout(self._tl)
self.splitter = QSplitter(self)
self.left = QWidget(self)
self.splitter.addWidget(self.left)
self.helpw = QTextEdit(self)
self.splitter.addWidget(self.helpw)
self._tl.addWidget(self.splitter)
self._layout = QVBoxLayout()
self.left.setLayout(self._layout)
self.helpw.setReadOnly(True)
self.helpw.setText(
_('''\
<h1>Help</h1>
<p>calibre stores the list of your books and their metadata in a
database. The actual book files and covers are stored as normal
files in the calibre library folder. The database contains a list of the files
and covers belonging to each book entry. This tool checks that the
actual files in the library folder on your computer match the
information in the database.</p>
<p>The result of each type of check is shown to the left. The various
checks are:
</p>
<ul>
<li><b>Invalid titles</b>: These are files and folders appearing
in the library where books titles should, but that do not have the
correct form to be a book title.</li>
<li><b>Extra titles</b>: These are extra files in your calibre
library that appear to be correctly-formed titles, but have no corresponding
entries in the database</li>
<li><b>Invalid authors</b>: These are files appearing
in the library where only author folders should be.</li>
<li><b>Extra authors</b>: These are folders in the
calibre library that appear to be authors but that do not have entries
in the database</li>
<li><b>Missing book formats</b>: These are book formats that are in
the database but have no corresponding format file in the book's folder.
<li><b>Extra book formats</b>: These are book format files found in
the book's folder but not in the database.
<li><b>Unknown files in books</b>: These are extra files in the
folder of each book that do not correspond to a known format or cover
file.</li>
<li><b>Missing cover files</b>: These represent books that are marked
in the database as having covers but the actual cover files are
missing.</li>
<li><b>Cover files not in database</b>: These are books that have
cover files but are marked as not having covers in the database.</li>
<li><b>Folder raising exception</b>: These represent folders in the
calibre library that could not be processed/understood by this
tool.</li>
</ul>
<p>There are two kinds of automatic fixes possible: <i>Delete
marked</i> and <i>Fix marked</i>.</p>
<p><i>Delete marked</i> is used to remove extra files/folders/covers that
have no entries in the database. Check the box next to the item you want
to delete. Use with caution.</p>
<p><i>Fix marked</i> is applicable only to covers and missing formats
(the three lines marked 'fixable'). In the case of missing cover files,
checking the fixable box and pushing this button will tell calibre that
there is no cover for all of the books listed. Use this option if you
are not going to restore the covers from a backup. In the case of extra
cover files, checking the fixable box and pushing this button will tell
calibre that the cover files it found are correct for all the books
listed. Use this when you are not going to delete the file(s). In the
case of missing formats, checking the fixable box and pushing this
button will tell calibre that the formats are really gone. Use this if
you are not going to restore the formats from a backup.</p>
'''))
self.log = QTreeWidget(self)
self.log.itemChanged.connect(self.item_changed)
self.log.itemExpanded.connect(self.item_expanded_or_collapsed)
self.log.itemCollapsed.connect(self.item_expanded_or_collapsed)
self._layout.addWidget(self.log)
self.check_button = QPushButton(_('&Run the check again'))
self.check_button.setDefault(False)
self.check_button.clicked.connect(self.run_the_check)
self.copy_button = QPushButton(_('Copy &to clipboard'))
self.copy_button.setDefault(False)
self.copy_button.clicked.connect(self.copy_to_clipboard)
self.ok_button = QPushButton(_('&Done'))
self.ok_button.setDefault(True)
self.ok_button.clicked.connect(self.accept)
self.delete_button = QPushButton(_('Delete &marked'))
self.delete_button.setToolTip(
_('Delete marked files (checked subitems)'))
self.delete_button.setDefault(False)
self.delete_button.clicked.connect(self.delete_marked)
self.fix_button = QPushButton(_('&Fix marked'))
self.fix_button.setDefault(False)
self.fix_button.setEnabled(False)
self.fix_button.setToolTip(
_('Fix marked sections (checked fixable items)'))
self.fix_button.clicked.connect(self.fix_items)
self.bbox = QDialogButtonBox(self)
self.bbox.addButton(self.check_button, QDialogButtonBox.ActionRole)
self.bbox.addButton(self.delete_button, QDialogButtonBox.ActionRole)
self.bbox.addButton(self.fix_button, QDialogButtonBox.ActionRole)
self.bbox.addButton(self.copy_button, QDialogButtonBox.ActionRole)
self.bbox.addButton(self.ok_button, QDialogButtonBox.AcceptRole)
h = QHBoxLayout()
ln = QLabel(_('Names to ignore:'))
h.addWidget(ln)
self.name_ignores = QLineEdit()
self.name_ignores.setText(
db.prefs.get('check_library_ignore_names', ''))
self.name_ignores.setToolTip(
_('Enter comma-separated standard file name wildcards, such as synctoy*.dat'
))
ln.setBuddy(self.name_ignores)
h.addWidget(self.name_ignores)
le = QLabel(_('Extensions to ignore'))
h.addWidget(le)
self.ext_ignores = QLineEdit()
self.ext_ignores.setText(
db.prefs.get('check_library_ignore_extensions', ''))
self.ext_ignores.setToolTip(
_('Enter comma-separated extensions without a leading dot. Used only in book folders'
))
le.setBuddy(self.ext_ignores)
h.addWidget(self.ext_ignores)
self._layout.addLayout(h)
self._layout.addWidget(self.bbox)
self.resize(950, 500)
self.bbox.setEnabled(True)
def do_layout(self):
self.central_widget.clear()
self.tabs = []
self.labels = []
sto = QWidget.setTabOrder
self.on_drag_enter.connect(self.handle_drag_enter)
self.tabs.append(DragTrackingWidget(self, self.on_drag_enter))
self.central_widget.addTab(self.tabs[0], _("&Metadata"))
self.tabs[0].l = QGridLayout()
self.tabs[0].setLayout(self.tabs[0].l)
self.tabs.append(QWidget(self))
self.central_widget.addTab(self.tabs[1], _("&Cover and formats"))
self.tabs[1].l = QGridLayout()
self.tabs[1].setLayout(self.tabs[1].l)
# accept drop events so we can automatically switch to the second tab to
# drop covers and formats
self.tabs[0].setAcceptDrops(True)
# Tab 0
tab0 = self.tabs[0]
tl = QGridLayout()
gb = QGroupBox(_('&Basic metadata'), self.tabs[0])
self.tabs[0].l.addWidget(gb, 0, 0, 1, 1)
gb.setLayout(tl)
self.button_box_layout.insertWidget(1, self.fetch_metadata_button)
self.button_box_layout.insertWidget(2, self.config_metadata_button)
sto(self.button_box, self.fetch_metadata_button)
sto(self.fetch_metadata_button, self.config_metadata_button)
sto(self.config_metadata_button, self.title)
def create_row(row, widget, tab_to, button=None, icon=None, span=1):
ql = BuddyLabel(widget)
tl.addWidget(ql, row, 1, 1, 1)
tl.addWidget(widget, row, 2, 1, 1)
if button is not None:
tl.addWidget(button, row, 3, span, 1)
if icon is not None:
button.setIcon(QIcon(I(icon)))
if tab_to is not None:
if button is not None:
sto(widget, button)
sto(button, tab_to)
else:
sto(widget, tab_to)
tl.addWidget(self.swap_title_author_button, 0, 0, 2, 1)
tl.addWidget(self.manage_authors_button, 2, 0, 1, 1)
tl.addWidget(self.paste_isbn_button, 12, 0, 1, 1)
tl.addWidget(self.tags_editor_button, 6, 0, 1, 1)
create_row(0,
self.title,
self.title_sort,
button=self.deduce_title_sort_button,
span=2,
icon='auto_author_sort.png')
create_row(1, self.title_sort, self.authors)
create_row(2,
self.authors,
self.author_sort,
button=self.deduce_author_sort_button,
span=2,
icon='auto_author_sort.png')
create_row(3, self.author_sort, self.series)
create_row(4,
self.series,
self.series_index,
button=self.clear_series_button,
icon='trash.png')
create_row(5, self.series_index, self.tags)
create_row(6, self.tags, self.rating, button=self.clear_tags_button)
create_row(7,
self.rating,
self.pubdate,
button=self.clear_ratings_button)
create_row(8,
self.pubdate,
self.publisher,
button=self.pubdate.clear_button,
icon='trash.png')
create_row(9, self.publisher, self.languages)
create_row(10, self.languages, self.timestamp)
create_row(11,
self.timestamp,
self.identifiers,
button=self.timestamp.clear_button,
icon='trash.png')
create_row(12,
self.identifiers,
self.comments,
button=self.clear_identifiers_button,
icon='trash.png')
sto(self.clear_identifiers_button, self.swap_title_author_button)
sto(self.swap_title_author_button, self.manage_authors_button)
sto(self.manage_authors_button, self.tags_editor_button)
sto(self.tags_editor_button, self.paste_isbn_button)
tl.addItem(QSpacerItem(1, 1, QSizePolicy.Fixed, QSizePolicy.Expanding),
13, 1, 1, 1)
w = getattr(self, 'custom_metadata_widgets_parent', None)
if w is not None:
gb = QGroupBox(_('C&ustom metadata'), tab0)
gbl = QVBoxLayout()
gb.setLayout(gbl)
sr = QScrollArea(tab0)
sr.setWidgetResizable(True)
sr.setFrameStyle(QFrame.NoFrame)
sr.setWidget(w)
gbl.addWidget(sr)
self.tabs[0].l.addWidget(gb, 0, 1, 1, 1)
sto(self.identifiers, gb)
w = QGroupBox(_('&Comments'), tab0)
sp = QSizePolicy()
sp.setVerticalStretch(10)
sp.setHorizontalPolicy(QSizePolicy.Expanding)
sp.setVerticalPolicy(QSizePolicy.Expanding)
w.setSizePolicy(sp)
l = QHBoxLayout()
w.setLayout(l)
l.addWidget(self.comments)
tab0.l.addWidget(w, 1, 0, 1, 2)
# Tab 1
tab1 = self.tabs[1]
wsp = QWidget(tab1)
wgl = QVBoxLayout()
wsp.setLayout(wgl)
# right-hand side of splitter
gb = QGroupBox(_('Change cover'), tab1)
l = QGridLayout()
gb.setLayout(l)
for i, b in enumerate(self.cover.buttons[:3]):
l.addWidget(b, 0, i, 1, 1)
sto(b, self.cover.buttons[i + 1])
hl = QHBoxLayout()
for b in self.cover.buttons[3:]:
hl.addWidget(b)
sto(self.cover.buttons[-2], self.cover.buttons[-1])
l.addLayout(hl, 1, 0, 1, 3)
wgl.addWidget(gb)
wgl.addItem(
QSpacerItem(10, 10, QSizePolicy.Expanding, QSizePolicy.Expanding))
wgl.addItem(
QSpacerItem(10, 10, QSizePolicy.Expanding, QSizePolicy.Expanding))
wgl.addWidget(self.formats_manager)
self.splitter = QSplitter(Qt.Horizontal, tab1)
tab1.l.addWidget(self.splitter)
self.splitter.addWidget(self.cover)
self.splitter.addWidget(wsp)
self.formats_manager.formats.setMaximumWidth(10000)
self.formats_manager.formats.setIconSize(QSize(64, 64))
def __init__(self, assy, parent):
"""
Constructor for the part window.
@param assy: The assembly (part)
@type assy: Assembly
@param parent: The parent widget.
@type parent: U{B{QMainWindow}
<http://doc.trolltech.com/4/qmainwindow.html>}
"""
QWidget.__init__(self, parent)
self.parent = parent
self.assy = assy
# note: to support MDI, self.assy would probably need to be a
# different assembly for each PartWindow.
# [bruce 080216 comment]
self.setWindowIcon(geticon("ui/border/Part.png"))
self.updateWindowTitle()
# The main layout for the part window is a VBoxLayout <pwVBoxLayout>.
self.pwVBoxLayout = QVBoxLayout(self)
pwVBoxLayout = self.pwVBoxLayout
pwVBoxLayout.setMargin(0)
pwVBoxLayout.setSpacing(0)
# ################################################################
# <pwSplitter> is the horizontal splitter b/w the
# pwLeftArea (mt and pm) and the glpane.
self.pwSplitter = QSplitter(Qt.Horizontal)
pwSplitter = self.pwSplitter
pwSplitter.setObjectName("pwSplitter")
pwSplitter.setHandleWidth(3) # 3 pixels wide.
pwVBoxLayout.addWidget(pwSplitter)
# ##################################################################
# <pwLeftArea> is the container holding the pwProjectTabWidget.
# Note: Making pwLeftArea (and pwRightArea and pwBottomArea) QFrame
# widgets has the benefit of making it easy to draw a border around
# each area. One purpose of this would be to help developers understand
# (visually) how the part window is laid out. I intend to add a debug
# pref to draw part window area borders and add "What's This" text to
# them. Mark 2008-01-05.
self.pwLeftArea = LeftFrame(self)
pwLeftArea = self.pwLeftArea
pwLeftArea.setObjectName("pwLeftArea")
pwLeftArea.setMinimumWidth(PM_MINIMUM_WIDTH)
pwLeftArea.setMaximumWidth(PM_MAXIMUM_WIDTH)
# Setting the frame style like this is nice since it clearly
# defines the splitter at the top-left corner.
pwLeftArea.setFrameStyle(QFrame.Panel | QFrame.Sunken)
# This layout will contain splitter (above) and the pwBottomArea.
leftChannelVBoxLayout = QVBoxLayout(pwLeftArea)
leftChannelVBoxLayout.setMargin(0)
leftChannelVBoxLayout.setSpacing(0)
pwSplitter.addWidget(pwLeftArea)
# Makes it so pwLeftArea is not collapsible.
pwSplitter.setCollapsible(0, False)
# ##################################################################
# <pwProjectTabWidget> is a QTabWidget that contains the MT and PM
# widgets. It lives in the "left area" of the part window.
self.pwProjectTabWidget = _pwProjectTabWidget()
# _pwProjectTabWidget subclasses QTabWidget
# Note [bruce 070829]: to fix bug 2522 I need to intercept
# self.pwProjectTabWidget.removeTab, so I made it a subclass of
# QTabWidget. It needs to know the GLPane, but that's not created
# yet, so we set it later using KLUGE_setGLPane (below).
# Note: No parent supplied. Could this be the source of the
# minor vsplitter resizing problem I was trying to resolve a few
# months ago? Try supplying a parent later. Mark 2008-01-01
self.pwProjectTabWidget.setObjectName("pwProjectTabWidget")
self.pwProjectTabWidget.setCurrentIndex(0)
self.pwProjectTabWidget.setAutoFillBackground(True)
# Create the model tree "tab" widget. It will contain the MT GUI widget.
# Set the tab icon, too.
self.modelTreeTab = QWidget()
self.modelTreeTab.setObjectName("modelTreeTab")
self.pwProjectTabWidget.addTab(self.modelTreeTab,
geticon("ui/modeltree/Model_Tree.png"),
"")
modelTreeTabLayout = QVBoxLayout(self.modelTreeTab)
modelTreeTabLayout.setMargin(0)
modelTreeTabLayout.setSpacing(0)
# Create the model tree (GUI) and add it to the tab layout.
self.modelTree = ModelTree(self.modelTreeTab, parent)
self.modelTree.modelTreeGui.setObjectName("modelTreeGui")
modelTreeTabLayout.addWidget(self.modelTree.modelTreeGui)
# Create the property manager "tab" widget. It will contain the PropMgr
# scroll area, which will contain the property manager and all its
# widgets.
self.propertyManagerTab = QWidget()
self.propertyManagerTab.setObjectName("propertyManagerTab")
self.propertyManagerScrollArea = QScrollArea(self.pwProjectTabWidget)
self.propertyManagerScrollArea.setObjectName(
"propertyManagerScrollArea")
self.propertyManagerScrollArea.setWidget(self.propertyManagerTab)
self.propertyManagerScrollArea.setWidgetResizable(True)
# Eureka!
# setWidgetResizable(True) will resize the Property Manager (and its
# contents) correctly when the scrollbar appears/disappears.
# It even accounts correctly for collapsed/expanded groupboxes!
# Mark 2007-05-29
# Add the property manager scroll area as a "tabbed" widget.
# Set the tab icon, too.
self.pwProjectTabWidget.addTab(
self.propertyManagerScrollArea,
geticon("ui/modeltree/Property_Manager.png"), "")
# Finally, add the "pwProjectTabWidget" to the left channel layout.
leftChannelVBoxLayout.addWidget(self.pwProjectTabWidget)
# Create the glpane and make it a child of the part splitter.
self.glpane = GLPane(assy, self, 'glpane name', parent)
# note: our owner (MWsemantics) assumes
# there is just this one GLPane for assy, and stores it
# into assy as assy.o and assy.glpane. [bruce 080216 comment]
# Add what's this text to self.glpane.
# [bruce 080912 moved this here from part of a method in class GLPane.
# In this code's old location, Mark wrote [2007-06-01]: "Problem -
# I don't believe this text is processed by fix_whatsthis_text_and_links()
# in whatsthis_utilities.py." Now that this code is here, I don't know
# whether that's still true. ]
from ne1_ui.WhatsThisText_for_MainWindow import whats_this_text_for_glpane
self.glpane.setWhatsThis(whats_this_text_for_glpane())
# update [re the above comment], bruce 081209:
# I added the following explicit call of fix_whatsthis_text_and_links,
# but it doesn't work to replace Ctrl with Cmd on Mac;
# see today's comment in fix_whatsthis_text_and_links for likely reason.
# So I will leave this here, but also leave in place the kluges
# in whats_this_text_for_glpane to do that replacement itself.
# The wiki help link in this whatsthis text doesn't work,
# but I guess that is an independent issue, related to lack
# of use of class QToolBar_WikiHelp or similar code, for GLPane
# or this class or the main window class.
from foundation.whatsthis_utilities import fix_whatsthis_text_and_links
fix_whatsthis_text_and_links(self.glpane) # doesn't yet work
self.pwProjectTabWidget.KLUGE_setGLPane(self.glpane)
# help fix bug 2522 [bruce 070829]
qt4warnDestruction(self.glpane, 'GLPane of PartWindow')
pwSplitter.addWidget(self.glpane)
# ##################################################################
# <pwBottomArea> is a container at the bottom of the part window
# spanning its entire width. It is intended to be used as an extra
# area for use by Property Managers (or anything else) that needs
# a landscape oriented layout.
# An example is the Sequence Editor, which is part of the
# Strand Properties PM.
self.pwBottomArea = QFrame()
# IMHO, self is not a good parent. Mark 2008-01-04.
pwBottomArea = self.pwBottomArea
pwBottomArea.setObjectName("pwBottomArea")
pwBottomArea.setMaximumHeight(50)
# Add a frame border to see what it looks like.
pwBottomArea.setFrameStyle(QFrame.Panel | QFrame.Sunken)
self.pwVBoxLayout.addWidget(pwBottomArea)
# Hide the bottom frame for now. Later this might be used for the
# sequence editor.
pwBottomArea.hide()
#This widget implementation is subject to heavy revision. The purpose
#is to implement a NFR that Mark urgently needs : The NFR is: Need a
#way to quickly find a node in the MT by entering its name.
#-- Ninad 2008-11-06
self.pwSpecialDockWidgetInLeftChannel = SelectNodeByNameDockWidget(
self.glpane.win)
leftChannelVBoxLayout.addWidget(self.pwSpecialDockWidgetInLeftChannel)
# See the resizeEvent() docstring for more information about
# resizeTimer.
self.resizeTimer = QTimer(self)
self.resizeTimer.setSingleShot(True)
return
def setup_ui(self):
self.block_show = False
self.properties = []
self.l = l = QVBoxLayout(self)
self.setLayout(l)
h = QHBoxLayout()
l.addLayout(h)
self.la = la = QLabel(_('&Edit theme:'))
h.addWidget(la)
self.theme = t = QComboBox(self)
la.setBuddy(t)
t.addItems(sorted(custom_theme_names()))
t.setMinimumWidth(200)
if t.count() > 0:
t.setCurrentIndex(0)
t.currentIndexChanged[int].connect(self.show_theme)
h.addWidget(t)
self.add_button = b = QPushButton(QIcon(I('plus.png')),
_('Add &new theme'), self)
b.clicked.connect(self.create_new_theme)
h.addWidget(b)
self.remove_button = b = QPushButton(QIcon(I('minus.png')),
_('&Remove theme'), self)
b.clicked.connect(self.remove_theme)
h.addWidget(b)
h.addStretch(1)
self.scroll = s = QScrollArea(self)
self.w = w = QWidget(self)
s.setWidget(w), s.setWidgetResizable(True)
self.cl = cl = QVBoxLayout()
w.setLayout(cl)
from calibre.gui2.tweak_book.editor.text import TextEdit
self.preview = p = TextEdit(self, expected_geometry=(73, 50))
p.load_text(
textwrap.dedent(
_('''\
<h2>Creating a custom theme</h2>
<p id="attribute" lang="und">You can create a custom syntax highlighting
theme, with your own colors and font styles. The most important
types of highlighting rules are described below. Note that not
every rule supports every kind of customization, for example,
changing font or underline styles for the <code>Cursor</code> rule
does not have any effect as that rule is used only for the color of
the blinking cursor.</p>
<p>As you make changes to your them on the left, the changes will
be reflected live in this panel.</p>
<p xml:lang="und">
{0}
The most important rule. Sets the
foreground and background colors for the editor as well as the
style of "normal" text, that is, text that does not match any
special syntax.
{1}
Defines the colors for text selected by the mouse.
{2}
Defines the color for the line containing the cursor.
{3}
Defines the colors for the line numbers on the left.
{4}
Defines the colors for matching tags in HTML and matching
braces in CSS.
{5}
Used for highlighting tags in HTML
{6}
Used for highlighting attributes in HTML
{7}
Tag names in HTML
{8}
Namespace prefixes in XML and constants in CSS
{9}
Non-breaking spaces/hyphens in HTML
{10}
Syntax errors such as <this <>
{11}
Misspelled words such as <span lang="en">thisword</span>
{12}
Comments like <!-- this one -->
</p>
<style type="text/css">
/* Some CSS so you can see how the highlighting rules affect it */
p.someclass {{
font-family: serif;
font-size: 12px;
line-height: 1.2;
}}
</style>
''')).format(*[
'<b>%s</b>' % x
for x in ('Normal', 'Visual', 'CursorLine', 'LineNr',
'MatchParen', 'Function', 'Type', 'Statement',
'Constant', 'SpecialCharacter', 'Error',
'SpellError', 'Comment')
]))
p.setMaximumWidth(p.size_hint.width() + 5)
s.setMinimumWidth(600)
self.splitter = sp = QSplitter(self)
l.addWidget(sp)
sp.addWidget(s), sp.addWidget(p)
self.bb.clear()
self.bb.addButton(self.bb.Close)
l.addWidget(self.bb)
if self.theme.count() > 0:
self.show_theme()
def __init__(self, parent):
QWidget.__init__(self, parent)
self.setLayout(QVBoxLayout())
self.la = la = QLabel(
'<b>' + _('Select a destination for the Table of Contents entry'))
self.layout().addWidget(la)
self.splitter = sp = QSplitter(self)
self.layout().addWidget(sp)
self.layout().setStretch(1, 10)
sp.setOpaqueResize(False)
sp.setChildrenCollapsible(False)
self.dest_list = dl = QListWidget(self)
dl.setMinimumWidth(250)
dl.currentItemChanged.connect(self.current_changed)
sp.addWidget(dl)
w = self.w = QWidget(self)
l = w.l = QGridLayout()
w.setLayout(l)
self.view = WebView(self)
self.view.elem_clicked.connect(self.elem_clicked)
l.addWidget(self.view, 0, 0, 1, 3)
sp.addWidget(w)
self.search_text = s = QLineEdit(self)
s.setPlaceholderText(_('Search for text...'))
l.addWidget(s, 1, 0)
self.ns_button = b = QPushButton(QIcon(I('arrow-down.png')),
_('Find &next'), self)
b.clicked.connect(self.find_next)
l.addWidget(b, 1, 1)
self.ps_button = b = QPushButton(QIcon(I('arrow-up.png')),
_('Find &previous'), self)
l.addWidget(b, 1, 2)
b.clicked.connect(self.find_previous)
self.f = f = QFrame()
f.setFrameShape(f.StyledPanel)
f.setMinimumWidth(250)
l = f.l = QVBoxLayout()
f.setLayout(l)
sp.addWidget(f)
f.la = la = QLabel('<p>' + _(
'Here you can choose a destination for the Table of Contents\' entry'
' to point to. First choose a file from the book in the left-most panel. The'
' file will open in the central panel.<p>'
'Then choose a location inside the file. To do so, simply click on'
' the place in the central panel that you want to use as the'
' destination. As you move the mouse around the central panel, a'
' thick green line appears, indicating the precise location'
' that will be selected when you click.'))
la.setStyleSheet('QLabel { margin-bottom: 20px }')
la.setWordWrap(True)
l.addWidget(la)
f.la2 = la = QLabel('<b>' + _('&Name of the ToC entry:'))
l.addWidget(la)
self.name = QLineEdit(self)
la.setBuddy(self.name)
l.addWidget(self.name)
self.base_msg = '<b>' + _('Currently selected destination:') + '</b>'
self.dest_label = la = QLabel(self.base_msg)
la.setWordWrap(True)
la.setStyleSheet('QLabel { margin-top: 20px }')
l.addWidget(la)
l.addStretch()
state = gprefs.get('toc_edit_splitter_state', None)
if state is not None:
sp.restoreState(state)
def __init__(self, parent, hide_on_close=False):
QMainWindow.__init__(self, parent)
self.setWindowIcon(pixmaps.tigger_starface.icon())
self._currier = PersistentCurrier()
self.hide()
# init column constants
for icol, col in enumerate(self.ViewModelColumns):
setattr(self, "Column%s" % col.capitalize(), icol)
# init GUI
self.setWindowTitle("Tigger")
# self.setIcon(pixmaps.purr_logo.pm())
cw = QWidget(self)
self.setCentralWidget(cw)
cwlo = QVBoxLayout(cw)
cwlo.setMargin(5)
# make splitter
spl1 = self._splitter1 = QSplitter(Qt.Vertical, cw)
spl1.setOpaqueResize(False)
cwlo.addWidget(spl1)
# Create listview of LSM entries
self.tw = SkyModelTreeWidget(spl1)
self.tw.hide()
# split bottom pane
spl2 = self._splitter2 = QSplitter(Qt.Horizontal, spl1)
spl2.setOpaqueResize(False)
self._skyplot_stack = QWidget(spl2)
self._skyplot_stack_lo = QVBoxLayout(self._skyplot_stack)
self._skyplot_stack_lo.setContentsMargins(0, 0, 0, 0)
# add plot
self.skyplot = SkyModelPlotter(self._skyplot_stack, self)
self.skyplot.resize(128, 128)
self.skyplot.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Preferred)
self._skyplot_stack_lo.addWidget(self.skyplot, 1000)
self.skyplot.hide()
QObject.connect(self.skyplot, SIGNAL("imagesChanged"), self._imagesChanged)
QObject.connect(self.skyplot, SIGNAL("showMessage"), self.showMessage)
QObject.connect(self.skyplot, SIGNAL("showErrorMessage"), self.showErrorMessage)
self._grouptab_stack = QWidget(spl2)
self._grouptab_stack_lo = lo = QVBoxLayout(self._grouptab_stack)
self._grouptab_stack_lo.setContentsMargins(0, 0, 0, 0)
# add groupings table
self.grouptab = ModelGroupsTable(self._grouptab_stack)
self.grouptab.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
QObject.connect(self, SIGNAL("hasSkyModel"), self.grouptab.setEnabled)
lo.addWidget(self.grouptab, 1000)
lo.addStretch(1)
self.grouptab.hide()
# add image controls -- parentless for now (setLayout will reparent them anyway)
self.imgman = ImageManager()
self.skyplot.setImageManager(self.imgman)
QObject.connect(self.imgman, SIGNAL("imagesChanged"), self._imagesChanged)
QObject.connect(self.imgman, SIGNAL("showMessage"), self.showMessage)
QObject.connect(self.imgman, SIGNAL("showErrorMessage"), self.showErrorMessage)
# enable status line
self.statusBar().show()
# Create and populate main menu
menubar = self.menuBar()
# File menu
file_menu = menubar.addMenu("&File")
qa_open = file_menu.addAction("&Open model...", self._openFileCallback, Qt.CTRL + Qt.Key_O)
qa_merge = file_menu.addAction("&Merge in model...", self._mergeFileCallback, Qt.CTRL + Qt.SHIFT + Qt.Key_O)
QObject.connect(self, SIGNAL("hasSkyModel"), qa_merge.setEnabled)
file_menu.addSeparator()
qa_save = file_menu.addAction("&Save model", self.saveFile, Qt.CTRL + Qt.Key_S)
QObject.connect(self, SIGNAL("isUpdated"), qa_save.setEnabled)
qa_save_as = file_menu.addAction("Save model &as...", self.saveFileAs)
QObject.connect(self, SIGNAL("hasSkyModel"), qa_save_as.setEnabled)
qa_save_selection_as = file_menu.addAction("Save selection as...", self.saveSelectionAs)
QObject.connect(self, SIGNAL("hasSelection"), qa_save_selection_as.setEnabled)
file_menu.addSeparator()
qa_close = file_menu.addAction("&Close model", self.closeFile, Qt.CTRL + Qt.Key_W)
QObject.connect(self, SIGNAL("hasSkyModel"), qa_close.setEnabled)
qa_quit = file_menu.addAction("Quit", self.close, Qt.CTRL + Qt.Key_Q)
# Image menu
menubar.addMenu(self.imgman.getMenu())
# Plot menu
menubar.addMenu(self.skyplot.getMenu())
# LSM Menu
em = QMenu("&LSM", self)
self._qa_em = menubar.addMenu(em)
self._qa_em.setVisible(False)
QObject.connect(self, SIGNAL("hasSkyModel"), self._qa_em.setVisible)
self._column_view_menu = QMenu("&Show columns", self)
self._qa_cv_menu = em.addMenu(self._column_view_menu)
em.addSeparator()
em.addAction("Select &all", self._selectAll, Qt.CTRL + Qt.Key_A)
em.addAction("&Invert selection", self._selectInvert, Qt.CTRL + Qt.Key_I)
em.addAction("Select b&y attribute...", self._showSourceSelector, Qt.CTRL + Qt.Key_Y)
em.addSeparator()
qa_add_tag = em.addAction("&Tag selection...", self.addTagToSelection, Qt.CTRL + Qt.Key_T)
QObject.connect(self, SIGNAL("hasSelection"), qa_add_tag.setEnabled)
qa_del_tag = em.addAction("&Untag selection...", self.removeTagsFromSelection, Qt.CTRL + Qt.Key_U)
QObject.connect(self, SIGNAL("hasSelection"), qa_del_tag.setEnabled)
qa_del_sel = em.addAction("&Delete selection", self._deleteSelection)
QObject.connect(self, SIGNAL("hasSelection"), qa_del_sel.setEnabled)
# Tools menu
tm = self._tools_menu = QMenu("&Tools", self)
self._qa_tm = menubar.addMenu(tm)
self._qa_tm.setVisible(False)
QObject.connect(self, SIGNAL("hasSkyModel"), self._qa_tm.setVisible)
# Help menu
menubar.addSeparator()
hm = self._help_menu = menubar.addMenu("&Help")
hm.addAction("&About...", self._showAboutDialog)
self._about_dialog = None
# message handlers
self.qerrmsg = QErrorMessage(self)
# set initial state
self.setAcceptDrops(True)
self.model = None
self.filename = None
self._display_filename = None
self._open_file_dialog = self._merge_file_dialog = self._save_as_dialog = self._save_sel_as_dialog = self._open_image_dialog = None
self.emit(SIGNAL("isUpdated"), False)
self.emit(SIGNAL("hasSkyModel"), False)
self.emit(SIGNAL("hasSelection"), False)
self._exiting = False
# set initial layout
self._current_layout = None
self.setLayout(self.LayoutEmpty)
dprint(1, "init complete")
