def __init__(self,
parent,
window_title=_("Select resources"),
subtitle=_("Select files and/or folders to include")):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.setModal(True)
self.setSizeGripEnabled(True)
self.setWindowTitle(window_title)
self.subtitle = subtitle
self.file_set = set()
self.config = Configuration()
self.__init_ui__()
self.filename_filter = FilenameFilter()
def __init__(self, parent):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.config = Configuration()
self.filenames = []
self.data = ""
# left part of frame
header_left = [_("Relative Path"), _("Name"), _("Size"), _("Date Modified")]
self.file_model = FileTableModel(self, header_left, [])
self.file_view = QTableView()
self.file_view.setModel(self.file_model)
self.file_view.setSortingEnabled(True)
self.file_view.setAlternatingRowColors(True)
self.file_view.setShowGrid(False)
# adjustments
self.file_view.verticalHeader().setDefaultSectionSize(22)
# self.file_view.horizontalHeader().setDefaultSectionSize(self.file_view.width()/len(header))
# self.file_view.horizontalHeader().setStretchLastSection(True)
self.file_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.file_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.file_view.doubleClicked.connect(self.file_view_doubleclicked)
# self.file_view.clicked.connect(self.file_view_clicked)
self.file_view.selectionModel().selectionChanged.connect(self.file_view_selection_changed)
# self.file_view.setContextMenuPolicy(Qt.CustomContextMenu)
# self.file_view.customContextMenuRequested.connect(self.file_view_context_menu_requested)
# self.lb_nsfc = QLabel("")
self.lb_path = QLabel("")
self.lb_path.setFont(QFont("SansSerif", 10))
self.pb_select = QPushButton(_("Select"))
self.pb_select.clicked.connect(self.show_explorer)
# right part of frame
header_right = [_("Set Name"), _("Files"), _("New Files"), _("Update Files"), _("Unchanged Files")]
self.overview_model = OverviewTableModel(self, header_right, [])
self.overview = QTableView()
self.overview.setModel(self.overview_model)
self.overview.setAlternatingRowColors(True)
self.overview.setShowGrid(False)
self.overview.verticalHeader().setDefaultSectionSize(22)
self.pb_publish = QPushButton(_("Publish"))
self.pb_publish.clicked.connect(self.pb_publish_clicked)
self.pb_zip = QPushButton(_("Create Zip"))
self.pb_zip.clicked.connect(self.pb_zip_clicked)
self.__init_ui__()
def __init__(
self, parent, window_title=_("Select resources"), subtitle=_("Select files and/or folders to include")
):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.setModal(True)
self.setSizeGripEnabled(True)
self.setWindowTitle(window_title)
self.subtitle = subtitle
self.file_set = set()
self.config = Configuration()
self.__init_ui__()
self.filename_filter = FilenameFilter()
def __init__(self, parent):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.config = Configuration()
self.filenames = []
self.data = ''
# left part of frame
header_left = [
_("Relative Path"),
_("Name"),
_("Size"),
_("Date Modified")
]
self.file_model = FileTableModel(self, header_left, [])
self.file_view = QTableView()
self.file_view.setModel(self.file_model)
self.file_view.setSortingEnabled(True)
self.file_view.setAlternatingRowColors(True)
self.file_view.setShowGrid(False)
# adjustments
self.file_view.verticalHeader().setDefaultSectionSize(22)
#self.file_view.horizontalHeader().setDefaultSectionSize(self.file_view.width()/len(header))
#self.file_view.horizontalHeader().setStretchLastSection(True)
self.file_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.file_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.file_view.doubleClicked.connect(self.file_view_doubleclicked)
#self.file_view.clicked.connect(self.file_view_clicked)
self.file_view.selectionModel().selectionChanged.connect(
self.file_view_selection_changed)
#self.file_view.setContextMenuPolicy(Qt.CustomContextMenu)
#self.file_view.customContextMenuRequested.connect(self.file_view_context_menu_requested)
#self.lb_nsfc = QLabel("")
self.lb_path = QLabel("")
self.lb_path.setFont(QFont('SansSerif', 10))
self.pb_select = QPushButton(_("Select"))
self.pb_select.clicked.connect(self.show_explorer)
# right part of frame
header_right = [
_("Set Name"),
_("Files"),
_("New Files"),
_("Update Files"),
_("Unchanged Files")
]
self.overview_model = OverviewTableModel(self, header_right, [])
self.overview = QTableView()
self.overview.setModel(self.overview_model)
self.overview.setAlternatingRowColors(True)
self.overview.setShowGrid(False)
self.overview.verticalHeader().setDefaultSectionSize(22)
self.pb_publish = QPushButton(_("Publish"))
self.pb_publish.clicked.connect(self.pb_publish_clicked)
self.pb_zip = QPushButton(_("Create Zip"))
self.pb_zip.clicked.connect(self.pb_zip_clicked)
self.__init_ui__()
class ExportFrame(QFrame):
def get_existing_resync_file(self, resync_file):
# get the existing resync_file as file URI.
#return 'file://'+self.config.get_cfg_resync_dir()+'/'+resync_file
p = PurePath(self.config.cfg_resync_dir(), resync_file)
return p.as_uri()
def __init__(self, parent):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.config = Configuration()
self.filenames = []
self.data = ''
# left part of frame
header_left = [
_("Relative Path"),
_("Name"),
_("Size"),
_("Date Modified")
]
self.file_model = FileTableModel(self, header_left, [])
self.file_view = QTableView()
self.file_view.setModel(self.file_model)
self.file_view.setSortingEnabled(True)
self.file_view.setAlternatingRowColors(True)
self.file_view.setShowGrid(False)
# adjustments
self.file_view.verticalHeader().setDefaultSectionSize(22)
#self.file_view.horizontalHeader().setDefaultSectionSize(self.file_view.width()/len(header))
#self.file_view.horizontalHeader().setStretchLastSection(True)
self.file_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.file_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.file_view.doubleClicked.connect(self.file_view_doubleclicked)
#self.file_view.clicked.connect(self.file_view_clicked)
self.file_view.selectionModel().selectionChanged.connect(
self.file_view_selection_changed)
#self.file_view.setContextMenuPolicy(Qt.CustomContextMenu)
#self.file_view.customContextMenuRequested.connect(self.file_view_context_menu_requested)
#self.lb_nsfc = QLabel("")
self.lb_path = QLabel("")
self.lb_path.setFont(QFont('SansSerif', 10))
self.pb_select = QPushButton(_("Select"))
self.pb_select.clicked.connect(self.show_explorer)
# right part of frame
header_right = [
_("Set Name"),
_("Files"),
_("New Files"),
_("Update Files"),
_("Unchanged Files")
]
self.overview_model = OverviewTableModel(self, header_right, [])
self.overview = QTableView()
self.overview.setModel(self.overview_model)
self.overview.setAlternatingRowColors(True)
self.overview.setShowGrid(False)
self.overview.verticalHeader().setDefaultSectionSize(22)
self.pb_publish = QPushButton(_("Publish"))
self.pb_publish.clicked.connect(self.pb_publish_clicked)
self.pb_zip = QPushButton(_("Create Zip"))
self.pb_zip.clicked.connect(self.pb_zip_clicked)
self.__init_ui__()
def __init_ui__(self):
vbox = QVBoxLayout()
splitter = QSplitter()
splitter.addWidget(self.file_view)
splitter.addWidget(self.overview)
vbox.addWidget(splitter, 1)
vbox.addWidget(self.lb_path)
button_box = QHBoxLayout()
button_box.addWidget(self.pb_select)
button_box.addStretch(1)
button_box.addWidget(self.pb_publish)
button_box.addWidget(self.pb_zip)
vbox.addLayout(button_box)
self.setLayout(vbox)
def file_view_doubleclicked(self, index):
path = self.file_model.full_path(index.row())
webbrowser.open_new(PurePath(path).as_uri())
def file_view_clicked(self, index):
pass
def file_view_selection_changed(self, selected, deselected):
# selected, deselected: PyQt5.QtCore.QItemSelection
sindexes = selected.indexes()
if len(sindexes) > 0:
index = sindexes[0]
path = self.file_model.full_path(index.row())
self.lb_path.setText(path)
else:
self.lb_path.setText("")
def pb_zip_clicked(self):
path = os.path.join(os.path.dirname(self.config.cfg_resync_dir()),
RESOURCESYNC_ZIP)
self.logger.debug("Creating zip file at %s", path)
ziph = zipfile.ZipFile(path, 'w', zipfile.ZIP_DEFLATED)
filename_filter = FilenameFilter()
src = self.config.cfg_resync_dir()
abs_src = os.path.abspath(src)
for dirname, subdirs, files in os.walk(src):
for filename in files:
if filename_filter.accept(filename):
absname = os.path.abspath(os.path.join(dirname, filename))
arcname = absname[len(abs_src) + 1:]
self.logger.debug(
'zipping %s as %s' %
(os.path.join(dirname, filename), arcname))
ziph.write(absname, arcname)
ziph.close()
self.logger.debug("Ready creating zip file at %s", path)
msgbox = QMessageBox()
msgbox.setText("Zip file created: \n" + path)
msgbox.exec_()
def show(self):
self.explorer = Explorer(self)
def show_explorer(self):
result = self.explorer.exec_()
if result:
self.filenames = self.explorer.selected_file_set()
self.data = ",".join(self.filenames)
self.file_model.setNewData(file_details(self.filenames))
self.file_view.selectionModel().clear()
self.lb_path.setText("")
def pb_publish_clicked(self):
if self.config.cfg_strategy() == 0:
self.resync_resource_list()
else:
self.resync_change_list(self.filenames)
def resync_resource_list(self):
c = ResourceSyncPublisherClient(checksum=True)
args = [self.config.cfg_urlprefix(), self.config.cfg_resource_dir()]
c.set_mappings(args)
rl = c.build_resource_list(paths=self.data)
overview_data = [(_("total"), str(len(rl)), str(len(rl)), str(0),
str(0))]
self.overview_model.setNewData(overview_data)
rl_path = os.path.join(self.config.cfg_resync_dir(), RESOURCELIST_XML)
rl.write(rl_path)
# webbrowser.open_new(PurePath(rl_path).as_uri())
def resync_change_list(self, filenames):
c = ResourceSyncPublisherClient(checksum=True)
args = [self.config.cfg_urlprefix(), self.config.cfg_resource_dir()]
c.set_mappings(args)
cl_path = os.path.join(self.config.cfg_resync_dir(), CHANGELIST_XML)
cl = c.calculate_changelist(
paths=self.data,
resource_sitemap=self.get_existing_resync_file(RESOURCELIST_XML),
changelist_sitemap=self.get_existing_resync_file(CHANGELIST_XML),
outfile=cl_path)
# the calculating should be done in resync_a, not in the GUI
file_count = len(filenames)
created_count = 0
updated_count = 0
for resource in cl.resources:
if resource.change == "created":
created_count += 1
elif resource.change == "updated":
updated_count += 1
# this is not the correct computation..
unchanged_count = file_count - created_count - updated_count
overview_data = [(_("total"), str(file_count), str(created_count),
str(updated_count), str(unchanged_count))]
self.overview_model.setNewData(overview_data)
class Explorer(QDialog):
def __init__(self,
parent,
window_title=_("Select resources"),
subtitle=_("Select files and/or folders to include")):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.setModal(True)
self.setSizeGripEnabled(True)
self.setWindowTitle(window_title)
self.subtitle = subtitle
self.file_set = set()
self.config = Configuration()
self.__init_ui__()
self.filename_filter = FilenameFilter()
#self.show()
def __init_ui__(self):
# layout
vert = QVBoxLayout(self)
vert.setContentsMargins(0, 0, 0, 0)
resource_dir = self.config.cfg_resource_dir()
p_top = QVBoxLayout()
lb_subtitle = QLabel(self.subtitle)
lb_subtitle.setContentsMargins(10, 10, 10, 0)
p_top.addWidget(lb_subtitle)
self.model = QFileSystemModel()
self.model.setRootPath(resource_dir)
self.view = QTreeView()
self.view.setModel(self.model)
self.view.setRootIndex(self.model.index(self.model.rootPath()))
self.view.setAlternatingRowColors(True)
self.view.setSelectionMode(QAbstractItemView.MultiSelection)
self.view.selectionModel().selectionChanged.connect(
self.selection_changed)
self.view.collapsed.connect(self.item_collapsed)
self.view.expanded.connect(self.item_expanded)
p_top.addWidget(self.view)
p_info = QHBoxLayout()
lb_resource = QLabel(_("resource dir") + ": " + resource_dir)
lb_resource.setContentsMargins(10, 0, 10, 0)
self.lb_selection_count = QLabel(
str(self.selected_file_count()) + " " + _("resources selected"))
self.lb_selection_count.setContentsMargins(10, 0, 10, 0)
p_info.addWidget(self.lb_selection_count)
p_info.addStretch(1)
p_info.addWidget(lb_resource)
p_top.addLayout(p_info)
p_bottom = QHBoxLayout()
self.pb_deselect = QPushButton(_("Deselect all"))
self.pb_deselect.clicked.connect(self.pb_deselect_clicked)
self.pb_deselect.setEnabled(self.selected_file_count() > 0)
p_bottom.addWidget(self.pb_deselect)
p_bottom.addStretch(1)
self.pb_ok = QPushButton(_("OK"))
self.pb_ok.setAutoDefault(True)
self.pb_ok.clicked.connect(self.accept)
p_bottom.addWidget(self.pb_ok)
pb_cancel = QPushButton(_("Cancel"))
pb_cancel.clicked.connect(self.reject)
p_bottom.addWidget(pb_cancel)
vert.addLayout(p_top)
vert.addLayout(p_bottom)
self.setLayout(vert)
self.resize(self.config.explorer_width(),
self.config.explorer_height())
width = self.view.width() - 50
self.view.setColumnWidth(0, width / 2)
self.view.setColumnWidth(1, width / 6)
self.view.setColumnWidth(2, width / 6)
self.view.setColumnWidth(3, width / 6)
def __persist__(self):
# persist properties of the explorer
self.config.set_explorer_width(self.width())
self.config.set_explorer_height(self.height())
self.config.persist()
def __compute_filenames__(self, item_selection):
# item_selection: a QItemSelection
# return corresponding absolute filenames as a set, including filenames in underlying folders
s = set()
for index in item_selection.indexes():
# we have an index for each column in the model
if index.column() == 0:
path = index.model().filePath(index)
if os.path.isdir(path):
for root, directories, filenames in os.walk(path):
for filename in filenames:
if self.filename_filter.accept(filename):
s.add(os.path.join(root, filename))
elif os.path.isfile(path):
s.add(path)
else:
self.logger.warn("isUnknownThing", path)
return s
def showEvent(self, QShowEvent):
#self.pb_ok.setFocus()
pass
def set_filename_filter(self, filename_filter):
# set the FilenameFilter
self.filename_filter = filename_filter
def selected_file_count(self):
return len(self.file_set)
def selected_file_set(self):
return frozenset(self.file_set)
def selection_changed(self, selected, deselected):
# selected, deselected: PyQt5.QtCore.QItemSelection
selected_filenames = self.__compute_filenames__(selected)
self.file_set.update(selected_filenames)
deselected_filenames = self.__compute_filenames__(deselected)
self.file_set.difference_update(deselected_filenames)
self.pb_deselect.setEnabled(self.selected_file_count() > 0)
self.lb_selection_count.setText(
str(self.selected_file_count()) + " " + _("resources selected"))
def item_expanded(self, index):
# index: a QModelIndex
# show all child items selected/deselected in accordance with state of parent folder
pass
def item_collapsed(self, index):
pass
def pb_deselect_clicked(self):
self.view.selectionModel().clear()
def hideEvent(self, QHideEvent):
self.__persist__()
class ExportFrame(QFrame):
def get_existing_resync_file(self, resync_file):
# get the existing resync_file as file URI.
# return 'file://'+self.config.get_cfg_resync_dir()+'/'+resync_file
p = PurePath(self.config.cfg_resync_dir(), resync_file)
return p.as_uri()
def __init__(self, parent):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.config = Configuration()
self.filenames = []
self.data = ""
# left part of frame
header_left = [_("Relative Path"), _("Name"), _("Size"), _("Date Modified")]
self.file_model = FileTableModel(self, header_left, [])
self.file_view = QTableView()
self.file_view.setModel(self.file_model)
self.file_view.setSortingEnabled(True)
self.file_view.setAlternatingRowColors(True)
self.file_view.setShowGrid(False)
# adjustments
self.file_view.verticalHeader().setDefaultSectionSize(22)
# self.file_view.horizontalHeader().setDefaultSectionSize(self.file_view.width()/len(header))
# self.file_view.horizontalHeader().setStretchLastSection(True)
self.file_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.file_view.setSelectionBehavior(QAbstractItemView.SelectRows)
self.file_view.doubleClicked.connect(self.file_view_doubleclicked)
# self.file_view.clicked.connect(self.file_view_clicked)
self.file_view.selectionModel().selectionChanged.connect(self.file_view_selection_changed)
# self.file_view.setContextMenuPolicy(Qt.CustomContextMenu)
# self.file_view.customContextMenuRequested.connect(self.file_view_context_menu_requested)
# self.lb_nsfc = QLabel("")
self.lb_path = QLabel("")
self.lb_path.setFont(QFont("SansSerif", 10))
self.pb_select = QPushButton(_("Select"))
self.pb_select.clicked.connect(self.show_explorer)
# right part of frame
header_right = [_("Set Name"), _("Files"), _("New Files"), _("Update Files"), _("Unchanged Files")]
self.overview_model = OverviewTableModel(self, header_right, [])
self.overview = QTableView()
self.overview.setModel(self.overview_model)
self.overview.setAlternatingRowColors(True)
self.overview.setShowGrid(False)
self.overview.verticalHeader().setDefaultSectionSize(22)
self.pb_publish = QPushButton(_("Publish"))
self.pb_publish.clicked.connect(self.pb_publish_clicked)
self.pb_zip = QPushButton(_("Create Zip"))
self.pb_zip.clicked.connect(self.pb_zip_clicked)
self.__init_ui__()
def __init_ui__(self):
vbox = QVBoxLayout()
splitter = QSplitter()
splitter.addWidget(self.file_view)
splitter.addWidget(self.overview)
vbox.addWidget(splitter, 1)
vbox.addWidget(self.lb_path)
button_box = QHBoxLayout()
button_box.addWidget(self.pb_select)
button_box.addStretch(1)
button_box.addWidget(self.pb_publish)
button_box.addWidget(self.pb_zip)
vbox.addLayout(button_box)
self.setLayout(vbox)
def file_view_doubleclicked(self, index):
path = self.file_model.full_path(index.row())
webbrowser.open_new(PurePath(path).as_uri())
def file_view_clicked(self, index):
pass
def file_view_selection_changed(self, selected, deselected):
# selected, deselected: PyQt5.QtCore.QItemSelection
sindexes = selected.indexes()
if len(sindexes) > 0:
index = sindexes[0]
path = self.file_model.full_path(index.row())
self.lb_path.setText(path)
else:
self.lb_path.setText("")
def pb_zip_clicked(self):
path = os.path.join(os.path.dirname(self.config.cfg_resync_dir()), RESOURCESYNC_ZIP)
self.logger.debug("Creating zip file at %s", path)
ziph = zipfile.ZipFile(path, "w", zipfile.ZIP_DEFLATED)
filename_filter = FilenameFilter()
src = self.config.cfg_resync_dir()
abs_src = os.path.abspath(src)
for dirname, subdirs, files in os.walk(src):
for filename in files:
if filename_filter.accept(filename):
absname = os.path.abspath(os.path.join(dirname, filename))
arcname = absname[len(abs_src) + 1 :]
self.logger.debug("zipping %s as %s" % (os.path.join(dirname, filename), arcname))
ziph.write(absname, arcname)
ziph.close()
self.logger.debug("Ready creating zip file at %s", path)
msgbox = QMessageBox()
msgbox.setText("Zip file created: \n" + path)
msgbox.exec_()
def show(self):
self.explorer = Explorer(self)
def show_explorer(self):
result = self.explorer.exec_()
if result:
self.filenames = self.explorer.selected_file_set()
self.data = ",".join(self.filenames)
self.file_model.setNewData(file_details(self.filenames))
self.file_view.selectionModel().clear()
self.lb_path.setText("")
def pb_publish_clicked(self):
if self.config.cfg_strategy() == 0:
self.resync_resource_list()
else:
self.resync_change_list(self.filenames)
def resync_resource_list(self):
c = ResourceSyncPublisherClient(checksum=True)
args = [self.config.cfg_urlprefix(), self.config.cfg_resource_dir()]
c.set_mappings(args)
rl = c.build_resource_list(paths=self.data)
overview_data = [(_("total"), str(len(rl)), str(len(rl)), str(0), str(0))]
self.overview_model.setNewData(overview_data)
rl_path = os.path.join(self.config.cfg_resync_dir(), RESOURCELIST_XML)
rl.write(rl_path)
# webbrowser.open_new(PurePath(rl_path).as_uri())
def resync_change_list(self, filenames):
c = ResourceSyncPublisherClient(checksum=True)
args = [self.config.cfg_urlprefix(), self.config.cfg_resource_dir()]
c.set_mappings(args)
cl_path = os.path.join(self.config.cfg_resync_dir(), CHANGELIST_XML)
cl = c.calculate_changelist(
paths=self.data,
resource_sitemap=self.get_existing_resync_file(RESOURCELIST_XML),
changelist_sitemap=self.get_existing_resync_file(CHANGELIST_XML),
outfile=cl_path,
)
# the calculating should be done in resync_a, not in the GUI
file_count = len(filenames)
created_count = 0
updated_count = 0
for resource in cl.resources:
if resource.change == "created":
created_count += 1
elif resource.change == "updated":
updated_count += 1
# this is not the correct computation..
unchanged_count = file_count - created_count - updated_count
overview_data = [(_("total"), str(file_count), str(created_count), str(updated_count), str(unchanged_count))]
self.overview_model.setNewData(overview_data)
class Explorer(QDialog):
def __init__(
self, parent, window_title=_("Select resources"), subtitle=_("Select files and/or folders to include")
):
super().__init__(parent)
self.logger = logging.getLogger(__name__)
self.setModal(True)
self.setSizeGripEnabled(True)
self.setWindowTitle(window_title)
self.subtitle = subtitle
self.file_set = set()
self.config = Configuration()
self.__init_ui__()
self.filename_filter = FilenameFilter()
# self.show()
def __init_ui__(self):
# layout
vert = QVBoxLayout(self)
vert.setContentsMargins(0, 0, 0, 0)
resource_dir = self.config.cfg_resource_dir()
p_top = QVBoxLayout()
lb_subtitle = QLabel(self.subtitle)
lb_subtitle.setContentsMargins(10, 10, 10, 0)
p_top.addWidget(lb_subtitle)
self.model = QFileSystemModel()
self.model.setRootPath(resource_dir)
self.view = QTreeView()
self.view.setModel(self.model)
self.view.setRootIndex(self.model.index(self.model.rootPath()))
self.view.setAlternatingRowColors(True)
self.view.setSelectionMode(QAbstractItemView.MultiSelection)
self.view.selectionModel().selectionChanged.connect(self.selection_changed)
self.view.collapsed.connect(self.item_collapsed)
self.view.expanded.connect(self.item_expanded)
p_top.addWidget(self.view)
p_info = QHBoxLayout()
lb_resource = QLabel(_("resource dir") + ": " + resource_dir)
lb_resource.setContentsMargins(10, 0, 10, 0)
self.lb_selection_count = QLabel(str(self.selected_file_count()) + " " + _("resources selected"))
self.lb_selection_count.setContentsMargins(10, 0, 10, 0)
p_info.addWidget(self.lb_selection_count)
p_info.addStretch(1)
p_info.addWidget(lb_resource)
p_top.addLayout(p_info)
p_bottom = QHBoxLayout()
self.pb_deselect = QPushButton(_("Deselect all"))
self.pb_deselect.clicked.connect(self.pb_deselect_clicked)
self.pb_deselect.setEnabled(self.selected_file_count() > 0)
p_bottom.addWidget(self.pb_deselect)
p_bottom.addStretch(1)
self.pb_ok = QPushButton(_("OK"))
self.pb_ok.setAutoDefault(True)
self.pb_ok.clicked.connect(self.accept)
p_bottom.addWidget(self.pb_ok)
pb_cancel = QPushButton(_("Cancel"))
pb_cancel.clicked.connect(self.reject)
p_bottom.addWidget(pb_cancel)
vert.addLayout(p_top)
vert.addLayout(p_bottom)
self.setLayout(vert)
self.resize(self.config.explorer_width(), self.config.explorer_height())
width = self.view.width() - 50
self.view.setColumnWidth(0, width / 2)
self.view.setColumnWidth(1, width / 6)
self.view.setColumnWidth(2, width / 6)
self.view.setColumnWidth(3, width / 6)
def __persist__(self):
# persist properties of the explorer
self.config.set_explorer_width(self.width())
self.config.set_explorer_height(self.height())
self.config.persist()
def __compute_filenames__(self, item_selection):
# item_selection: a QItemSelection
# return corresponding absolute filenames as a set, including filenames in underlying folders
s = set()
for index in item_selection.indexes():
# we have an index for each column in the model
if index.column() == 0:
path = index.model().filePath(index)
if os.path.isdir(path):
for root, directories, filenames in os.walk(path):
for filename in filenames:
if self.filename_filter.accept(filename):
s.add(os.path.join(root, filename))
elif os.path.isfile(path):
s.add(path)
else:
self.logger.warn("isUnknownThing", path)
return s
def showEvent(self, QShowEvent):
# self.pb_ok.setFocus()
pass
def set_filename_filter(self, filename_filter):
# set the FilenameFilter
self.filename_filter = filename_filter
def selected_file_count(self):
return len(self.file_set)
def selected_file_set(self):
return frozenset(self.file_set)
def selection_changed(self, selected, deselected):
# selected, deselected: PyQt5.QtCore.QItemSelection
selected_filenames = self.__compute_filenames__(selected)
self.file_set.update(selected_filenames)
deselected_filenames = self.__compute_filenames__(deselected)
self.file_set.difference_update(deselected_filenames)
self.pb_deselect.setEnabled(self.selected_file_count() > 0)
self.lb_selection_count.setText(str(self.selected_file_count()) + " " + _("resources selected"))
def item_expanded(self, index):
# index: a QModelIndex
# show all child items selected/deselected in accordance with state of parent folder
pass
def item_collapsed(self, index):
pass
def pb_deselect_clicked(self):
self.view.selectionModel().clear()
def hideEvent(self, QHideEvent):
self.__persist__()
