Logo Search packages:      
Sourcecode: calibre version File versions  Download package

page_setup.py
#!/usr/bin/env python
# vim:fileencoding=UTF-8:ts=4:sw=4:sta:et:sts=4:ai
from __future__ import with_statement

__license__   = 'GPL v3'
__copyright__ = '2009, Kovid Goyal <kovid@kovidgoyal.net>'
__docformat__ = 'restructuredtext en'

from PyQt4.Qt import Qt, QAbstractListModel, QVariant, SIGNAL

from calibre.gui2.convert.page_setup_ui import Ui_Form
from calibre.gui2.convert import Widget
from calibre.gui2 import NONE
from calibre.customize.ui import input_profiles, output_profiles

00016 class ProfileModel(QAbstractListModel):

    def __init__(self, profiles):
        QAbstractListModel.__init__(self)
        self.profiles = list(profiles)

    def rowCount(self, *args):
        return len(self.profiles)

    def data(self, index, role):
        profile = self.profiles[index.row()]
        if role == Qt.DisplayRole:
            return QVariant(profile.name)
        if role in (Qt.ToolTipRole, Qt.StatusTipRole, Qt.WhatsThisRole):
            return QVariant(profile.description)
        return NONE

00033 class PageSetupWidget(Widget, Ui_Form):

    TITLE = _('Page Setup')

    def __init__(self, parent, get_option, get_help, db=None, book_id=None):
        Widget.__init__(self, parent, 'page_setup',
                ['margin_top', 'margin_left', 'margin_right', 'margin_bottom',
                    'input_profile', 'output_profile']
                )

        self.db, self.book_id = db, book_id
        self.input_model = ProfileModel(input_profiles())
        self.output_model = ProfileModel(output_profiles())
        self.opt_input_profile.setModel(self.input_model)
        self.opt_output_profile.setModel(self.output_model)
        for x in (self.opt_input_profile, self.opt_output_profile):
            x.setMouseTracking(True)
            self.connect(x, SIGNAL('entered(QModelIndex)'), self.show_desc)
        self.initialize_options(get_option, get_help, db, book_id)
        it = unicode(self.opt_input_profile.toolTip())
        self.opt_input_profile.setToolTip('<p>'+it.replace('t.','t.\n<br>'))
        it = unicode(self.opt_output_profile.toolTip())
        self.opt_output_profile.setToolTip('<p>'+it.replace('t.','ce.\n<br>'))



    def show_desc(self, index):
        desc = index.model().data(index, Qt.StatusTipRole).toString()
        self.profile_description.setText(desc)

    def set_value_handler(self, g, val):
        if g in (self.opt_input_profile, self.opt_output_profile):
            g.clearSelection()
            for idx, p in enumerate(g.model().profiles):
                if p.short_name == val:
                    break
            idx = g.model().index(idx)
            sm = g.selectionModel()
            g.setCurrentIndex(idx)
            sm.select(idx, sm.SelectCurrent)
            return True
        return False

    def get_value_handler(self, g):
        if g in (self.opt_input_profile, self.opt_output_profile):
            idx = g.currentIndex().row()
            return g.model().profiles[idx].short_name
        return Widget.get_value_handler(self, g)

Generated by  Doxygen 1.6.0   Back to index