~kvilhaugsvik/qbzr/qshelve_all

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# -*- coding: utf-8 -*-
#
# QBzr - Qt frontend to Bazaar commands
#
# Contributors:
#  Mark Hammond <mhammond@skippinet.com.au>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

from PyQt4 import QtCore, QtGui

from bzrlib.plugins.qbzr.lib.i18n import gettext
from bzrlib.plugins.qbzr.lib.subprocess import SubProcessDialog
from bzrlib.plugins.qbzr.lib.treewidget import (
    TreeWidget,
    SelectAllCheckBox,
    )
from bzrlib.plugins.qbzr.lib.util import (
    ThrobberWidget,
    runs_in_loading_queue,
    )
from bzrlib.plugins.qbzr.lib.uifactory import ui_current_widget
from bzrlib.plugins.qbzr.lib.trace import reports_exception


class AddWindow(SubProcessDialog):

    def __init__(self, tree, selected_list, dialog=True, ui_mode=True, parent=None, local=None, message=None):
        self.tree = tree
        self.initial_selected_list = selected_list
        
        super(AddWindow, self).__init__(
                                  gettext("Add"),
                                  name = "add",
                                  default_size = (400, 400),
                                  ui_mode = ui_mode,
                                  dialog = dialog,
                                  parent = parent,
                                  hide_progress=True,
                                  )
    
        self.throbber = ThrobberWidget(self)

        # Display the list of unversioned files
        groupbox = QtGui.QGroupBox(gettext("Unversioned Files"), self)
        vbox = QtGui.QVBoxLayout(groupbox)

        self.filelist = TreeWidget(groupbox)
        self.filelist.throbber = self.throbber
        self.filelist.tree_model.is_item_in_select_all = lambda item: (
            # Is in select all. - Not versioned, and not Ignored
            item.change is not None and
            item.change.is_ignored() is None and
            not item.change.is_versioned(), 
            
            # look at children. - Not ignored
            item.change is not None and item.change.is_ignored() is None or
            item.change is None
            )
        
        def filter_context_menu():
            items = self.filelist.get_selection_items()
            selection_len = len(items)
            single_file = (selection_len == 1 and items[0].item.kind == "file")
            single_item_in_tree = (selection_len == 1 and
                (items[0].change is None or items[0].change[6][1] is not None))
            
            self.filelist.action_open_file.setEnabled(True)
            self.filelist.action_open_file.setVisible(True)
            self.filelist.action_show_file.setEnabled(single_file)
            self.filelist.action_show_file.setVisible(True)
            self.filelist.action_show_annotate.setVisible(False)
            self.filelist.action_show_log.setVisible(False)
            self.filelist.action_show_diff.setVisible(False)
            self.filelist.action_add.setVisible(False)
            self.filelist.action_revert.setVisible(False)
            self.filelist.action_merge.setVisible(False)
            self.filelist.action_resolve.setVisible(False)
            self.filelist.action_rename.setVisible(True)
            self.filelist.action_rename.setEnabled(single_item_in_tree)
            self.filelist.action_remove.setVisible(False)
            self.filelist.action_mark_move.setVisible(False)
        
        self.filelist.filter_context_menu = filter_context_menu
        
        vbox.addWidget(self.filelist)
        
        selectall_checkbox = SelectAllCheckBox(self.filelist, groupbox)
        vbox.addWidget(selectall_checkbox)
        selectall_checkbox.setCheckState(QtCore.Qt.Checked)
        selectall_checkbox.setEnabled(True)

        self.show_ignored_checkbox = QtGui.QCheckBox(
            gettext("Show ignored files"),
            groupbox)
        vbox.addWidget(self.show_ignored_checkbox)
        self.connect(self.show_ignored_checkbox, QtCore.SIGNAL("toggled(bool)"), self.show_ignored)
        
        # groupbox gets disabled as we are executing.
        QtCore.QObject.connect(self,
                               QtCore.SIGNAL("disableUi(bool)"),
                               groupbox,
                               QtCore.SLOT("setDisabled(bool)"))

        self.splitter = QtGui.QSplitter(QtCore.Qt.Vertical)
        self.splitter.addWidget(groupbox)
        self.splitter.addWidget(self.make_default_status_box())
        self.splitter.setStretchFactor(0, 10)
        self.restoreSplitterSizes([150, 150])

        layout = QtGui.QVBoxLayout(self)
        layout.addWidget(self.throbber)
        layout.addWidget(self.splitter)
        layout.addWidget(self.buttonbox)
        self.throbber.show()

    def show(self):
        SubProcessDialog.show(self)
        QtCore.QTimer.singleShot(1, self.initial_load)

    @runs_in_loading_queue
    @ui_current_widget
    @reports_exception()
    def initial_load(self):
        self.filelist.tree_model.checkable = True
        fmodel = self.filelist.tree_filter_model
        fmodel.setFilter(fmodel.CHANGED, False)
        fmodel.setFilter(fmodel.UNCHANGED, False)
        self.filelist.set_tree(self.tree, changes_mode = True,
            initial_checked_paths=self.initial_selected_list,
            change_load_filter=lambda c:not c.is_versioned())
        self.throbber.hide()

    def do_start(self):
        """Add the files."""
        files = [ref.path for ref in self.filelist.tree_model.iter_checked()]
        
        self.process_widget.do_start(self.tree.basedir, "add", "--no-recurse",
            *files)

    def show_ignored(self, state):
        """Show/hide ignored files."""
        fmodel = self.filelist.tree_filter_model
        fmodel.setFilter(fmodel.IGNORED, state)
        #self.filelist.update_selectall_state(None, None)

    def _saveSize(self, config):
        SubProcessDialog._saveSize(self, config)
        self._saveSplitterSizes(config, self.splitter)