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# Source Generated with Decompyle++ # File: in.pyc (Python 2.6) __license__ = 'GPL v3' __copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>' __docformat__ = 'restructuredtext en' from functools import partial from PyQt4.Qt import QIcon, Qt, QWidget, QToolBar, QSize, pyqtSignal, QToolButton, QObject, QVBoxLayout, QSizePolicy, QLabel, QHBoxLayout, QActionGroup, QMenu from calibre.constants import __appname__ from calibre.gui2.search_box import SearchBox2, SavedSearchBox from calibre.gui2.throbber import ThrobbingButton from calibre.gui2 import gprefs from calibre.gui2.widgets import ComboBoxWithHelp from calibre import human_readable class LocationManager(QObject): locations_changed = pyqtSignal() unmount_device = pyqtSignal() location_selected = pyqtSignal(object) def __init__(self, parent = None): QObject.__init__(self, parent) self.free = [ -1, -1, -1] self.count = 0 self.location_actions = QActionGroup(self) self.location_actions.setExclusive(True) self.current_location = 'library' self._mem = [] self.tooltips = { } def ac(name, text, icon, tooltip): icon = QIcon(I(icon)) ac = self.location_actions.addAction(icon, text) setattr(self, 'location_' + name, ac) ac.setAutoRepeat(False) ac.setCheckable(True) receiver = partial(self._location_selected, name) ac.triggered.connect(receiver) self.tooltips[name] = tooltip if name != 'library': m = QMenu(parent) self._mem.append(m) a = m.addAction(icon, tooltip) a.triggered.connect(receiver) self._mem.append(a) a = m.addAction(QIcon(I('eject.png')), _('Eject this device')) a.triggered.connect(self._eject_requested) ac.setMenu(m) self._mem.append(a) else: ac.setToolTip(tooltip) ac.calibre_name = name return ac self.library_action = ac('library', _('Library'), 'lt.png', _('Show books in calibre library')) ac('main', _('Device'), 'reader.png', _('Show books in the main memory of the device')) ac('carda', _('Card A'), 'sd.png', _('Show books in storage card A')) ac('cardb', _('Card B'), 'sd.png', _('Show books in storage card B')) def set_switch_actions(self, quick_actions, rename_actions, delete_actions, switch_actions, choose_action): self.switch_menu = QMenu() self.switch_menu.addAction(choose_action) self.cs_menus = [] for t, acs in [ (_('Quick switch'), quick_actions), (_('Rename library'), rename_actions), (_('Delete library'), delete_actions)]: if acs: self.cs_menus.append(QMenu(t)) for ac in acs: self.cs_menus[-1].addAction(ac) self.switch_menu.addMenu(self.cs_menus[-1]) continue self.switch_menu.addSeparator() for ac in switch_actions: self.switch_menu.addAction(ac) self.library_action.setMenu(self.switch_menu) def _location_selected(self, location, *args): if location != self.current_location and hasattr(self, 'location_' + location): self.current_location = location self.location_selected.emit(location) getattr(self, 'location_' + location).setChecked(True) def _eject_requested(self, *args): self.unmount_device.emit() def update_devices(self, cp = (None, None), fs = [ -1, -1, -1], icon = None): if icon is None: icon = I('reader.png') self.location_main.setIcon(QIcon(icon)) had_device = self.has_device if cp is None: cp = (None, None) if isinstance(cp, (str, unicode)): cp = (cp, None) if len(fs) < 3: fs = list(fs) + [ 0] self.free[0] = fs[0] self.free[1] = fs[1] self.free[2] = fs[2] (cpa, cpb) = cp self.free[1] = None if fs[1] is not None and cpa is not None else -1 self.free[2] = None if fs[2] is not None and cpb is not None else -1 self.update_tooltips() if self.has_device != had_device: self.location_library.setChecked(True) self.locations_changed.emit() if not self.has_device: self.location_library.trigger() def update_tooltips(self): for i, loc in enumerate(('main', 'carda', 'cardb')): t = self.tooltips[loc] if self.free[i] > -1: t += u'\n\n%s ' % human_readable(self.free[i]) + _('available') ac = getattr(self, 'location_' + loc) ac.setToolTip(t) ac.setWhatsThis(t) ac.setStatusTip(t) def has_device(self): return max(self.free) > -1 has_device = property(has_device) def available_actions(self): ans = [ self.location_library] for i, loc in enumerate(('main', 'carda', 'cardb')): if self.free[i] > -1: ans.append(getattr(self, 'location_' + loc)) continue return ans available_actions = property(available_actions) class SearchBar(QWidget): def __init__(self, parent): QWidget.__init__(self, parent) self._layout = l = QHBoxLayout() self.setLayout(self._layout) x = ComboBoxWithHelp(self) x.setMaximumSize(QSize(150, 16777215)) x.setObjectName('search_restriction') x.setToolTip(_('Books display will be restricted to those matching the selected saved search')) l.addWidget(x) parent.search_restriction = x x = QLabel(self) x.setObjectName('search_count') l.addWidget(x) parent.search_count = x x.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum) parent.advanced_search_button = x = QToolButton(self) x.setIcon(QIcon(I('search.png'))) l.addWidget(x) x.setToolTip(_('Advanced search')) self.label = x = QLabel(_('&Search:')) l.addWidget(self.label) x.setSizePolicy(QSizePolicy.Minimum, QSizePolicy.Minimum) x = parent.search = SearchBox2(self) x.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Minimum) x.setObjectName('search') x.setToolTip(_('<p>Search the list of books by title, author, publisher, tags, comments, etc.<br><br>Words separated by spaces are ANDed')) l.addWidget(x) x = parent.clear_button = QToolButton(self) x.setIcon(QIcon(I('clear_left.png'))) x.setObjectName('clear_button') l.addWidget(x) x.setToolTip(_('Reset Quick Search')) x = parent.saved_search = SavedSearchBox(self) x.setMaximumSize(QSize(150, 16777215)) x.setMinimumContentsLength(15) x.setObjectName('saved_search') l.addWidget(x) x = parent.copy_search_button = QToolButton(self) x.setIcon(QIcon(I('search_copy_saved.png'))) x.setObjectName('copy_search_button') l.addWidget(x) x.setToolTip(_('Copy current search text (instead of search name)')) x = parent.save_search_button = QToolButton(self) x.setIcon(QIcon(I('search_add_saved.png'))) x.setObjectName('save_search_button') l.addWidget(x) x.setToolTip(_('Save current search under the name shown in the box')) x = parent.delete_search_button = QToolButton(self) x.setIcon(QIcon(I('search_delete_saved.png'))) x.setObjectName('delete_search_button') l.addWidget(x) x.setToolTip(_('Delete current saved search')) self.label.setBuddy(parent.search) class Spacer(QWidget): def __init__(self, parent): QWidget.__init__(self, parent) self.l = QHBoxLayout() self.setLayout(self.l) self.l.addStretch(10) class ToolBar(QToolBar): def __init__(self, donate, location_manager, child_bar, parent): QToolBar.__init__(self, parent) self.gui = parent self.child_bar = child_bar self.setContextMenuPolicy(Qt.PreventContextMenu) self.setMovable(False) self.setFloatable(False) self.setOrientation(Qt.Horizontal) self.setAllowedAreas(Qt.TopToolBarArea | Qt.BottomToolBarArea) self.setStyleSheet('QToolButton:checked { font-weight: bold }') self.donate_button = donate self.apply_settings() self.location_manager = location_manager self.location_manager.locations_changed.connect(self.build_bar) donate.setAutoRaise(True) donate.setCursor(Qt.PointingHandCursor) self.added_actions = [] self.build_bar() self.preferred_width = self.sizeHint().width() self.setAcceptDrops(True) def apply_settings(self): sz = gprefs['toolbar_icon_size'] sz = { 'small': 24, 'medium': 48, 'large': 64 }[sz] self.setIconSize(QSize(sz, sz)) self.child_bar.setIconSize(QSize(sz, sz)) style = Qt.ToolButtonTextUnderIcon if gprefs['toolbar_text'] == 'never': style = Qt.ToolButtonIconOnly self.setToolButtonStyle(style) self.child_bar.setToolButtonStyle(style) self.donate_button.set_normal_icon_size(sz, sz) def contextMenuEvent(self, *args): pass def build_bar(self): self.child_bar.setVisible(gprefs['show_child_bar']) self.showing_donate = False showing_device = self.location_manager.has_device actions = None if showing_device else '' actions = gprefs['action-layout-toolbar' + actions] for ac in self.added_actions: m = ac.menu() if m is not None: m.setVisible(False) continue self.clear() self.child_bar.clear() self.added_actions = [] self.spacers = [ Spacer(self.child_bar), Spacer(self.child_bar), Spacer(self), Spacer(self)] self.child_bar.addWidget(self.spacers[0]) if gprefs['show_child_bar']: self.addWidget(self.spacers[2]) for what in actions: if what is None and not gprefs['show_child_bar']: self.addSeparator() continue if what == 'Location Manager': for ac in self.location_manager.available_actions: self.addAction(ac) self.added_actions.append(ac) self.setup_tool_button(ac, QToolButton.MenuButtonPopup) if what == 'Donate': self.d_widget = QWidget() self.d_widget.setLayout(QVBoxLayout()) self.d_widget.layout().addWidget(self.donate_button) self.addWidget(self.d_widget) self.showing_donate = True continue if what in self.gui.iactions: action = self.gui.iactions[what] bar = self if action.action_type == 'current' and gprefs['show_child_bar']: bar = self.child_bar bar.addAction(action.qaction) self.added_actions.append(action.qaction) self.setup_tool_button(action.qaction, action.popup_type) continue self.child_bar.addWidget(self.spacers[1]) if gprefs['show_child_bar']: self.addWidget(self.spacers[3]) def setup_tool_button(self, ac, menu_mode = None): ch = self.widgetForAction(ac) if ch is None: ch = self.child_bar.widgetForAction(ac) ch.setCursor(Qt.PointingHandCursor) ch.setAutoRaise(True) if ac.menu() is not None and menu_mode is not None: ch.setPopupMode(menu_mode) def resizeEvent(self, ev): QToolBar.resizeEvent(self, ev) style = Qt.ToolButtonTextUnderIcon p = gprefs['toolbar_text'] if p == 'never': style = Qt.ToolButtonIconOnly if p == 'auto' and self.preferred_width > self.width() + 35 and not gprefs['show_child_bar']: style = Qt.ToolButtonIconOnly self.setToolButtonStyle(style) def database_changed(self, db): pass def dragEnterEvent(self, event): md = event.mimeData() if md.hasFormat('application/calibre+from_library') or md.hasFormat('application/calibre+from_device'): event.setDropAction(Qt.CopyAction) event.accept() else: event.ignore() def dragMoveEvent(self, event): allowed = False md = event.mimeData() for ac in self.location_manager.available_actions: w = self.widgetForAction(ac) if w is not None: if (md.hasFormat('application/calibre+from_library') or md.hasFormat('application/calibre+from_device')) and w.geometry().contains(event.pos()) and isinstance(w, QToolButton) and not w.isChecked(): allowed = True break not w.isChecked() if allowed: event.acceptProposedAction() else: event.ignore() def dropEvent(self, event): data = event.mimeData() mime = 'application/calibre+from_library' if data.hasFormat(mime): ids = list(map(int, str(data.data(mime)).split())) tgt = None for ac in self.location_manager.available_actions: w = self.widgetForAction(ac) if w is not None and w.geometry().contains(event.pos()): tgt = ac.calibre_name continue if tgt is not None: if tgt == 'main': tgt = None self.gui.sync_to_device(tgt, False, send_ids = ids) event.accept() mime = 'application/calibre+from_device' class MainWindowMixin(object): def __init__(self, db): self.setObjectName('MainWindow') self.setWindowIcon(QIcon(I('library.png'))) self.setWindowTitle(__appname__) self.setContextMenuPolicy(Qt.NoContextMenu) self.centralwidget = QWidget(self) self.setCentralWidget(self.centralwidget) self._central_widget_layout = QVBoxLayout() self.centralwidget.setLayout(self._central_widget_layout) self.resize(1012, 740) self.donate_button = ThrobbingButton() self.location_manager = LocationManager(self) self.iactions['Fetch News'].init_scheduler(db) self.search_bar = SearchBar(self) self.child_bar = QToolBar(self) self.tool_bar = ToolBar(self.donate_button, self.location_manager, self.child_bar, self) self.addToolBar(Qt.TopToolBarArea, self.tool_bar) self.addToolBar(Qt.BottomToolBarArea, self.child_bar) l = self.centralwidget.layout() l.addWidget(self.search_bar) 
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