def __init__(self, parent, fileBrowserTool):
super(FileBrowserGui, self).__init__(parent)
self.ui = Ui_FileBrowserGui()
self.ui.setupUi(self)
self.__fileBrowserTool = fileBrowserTool
self.__tableModel = None
self.__proxyModel = None
self.ui.filesTableView = UnivTableView(self)
self.ui.tableViewContainer.addWidget(self.ui.filesTableView)
self.connect(self.ui.filesTableView,
QtCore.SIGNAL("activated(const QModelIndex&)"),
self.__onTableCellActivated)
self.resetTableModel(mutex=None)
self.__context_menu = None
self.__initContextMenu()
self.__prevSelRows = [] # This is a stack of row indices
def __init__(self, parent, fileBrowserTool):
super(FileBrowserGui, self).__init__(parent)
self.ui = Ui_FileBrowserGui()
self.ui.setupUi(self)
self.__fileBrowserTool = fileBrowserTool
self.__tableModel = None
self.__proxyModel = None
self.ui.filesTableView = UnivTableView(self)
self.ui.tableViewContainer.addWidget(self.ui.filesTableView)
self.connect(self.ui.filesTableView,
QtCore.SIGNAL("activated(const QModelIndex&)"),
self.__onTableCellActivated)
self.resetTableModel(mutex=None)
self.__context_menu = None
self.__initContextMenu()
self.__prevSelRows = [] # This is a stack of row indices
class FileBrowserGui(ToolGui):
def __init__(self, parent, fileBrowserTool):
super(FileBrowserGui, self).__init__(parent)
self.ui = Ui_FileBrowserGui()
self.ui.setupUi(self)
self.__fileBrowserTool = fileBrowserTool
self.__tableModel = None
self.__proxyModel = None
self.ui.filesTableView = UnivTableView(self)
self.ui.tableViewContainer.addWidget(self.ui.filesTableView)
self.connect(self.ui.filesTableView,
QtCore.SIGNAL("activated(const QModelIndex&)"),
self.__onTableCellActivated)
self.resetTableModel(mutex=None)
self.__context_menu = None
self.__initContextMenu()
self.__prevSelRows = [] # This is a stack of row indices
def resetTableModel(self, mutex):
self.__tableModel = FileBrowserTableModel(self, self.__fileBrowserTool,
mutex)
self.__tableModel.setObjs(self.__fileBrowserTool.listDir())
self.__proxyModel = FileBrowserSortProxyModel(self)
self.__proxyModel.setSourceModel(self.__tableModel)
self.__proxyModel.setDynamicSortFilter(True)
self.ui.filesTableView.setModel(self.__proxyModel)
self.ui.filesTableView.setSortingEnabled(True)
self.ui.filesTableView.resizeRowsToContents()
if self.__fileBrowserTool.repo is not None:
relCurrDir = os.path.relpath(self.__fileBrowserTool.currDir,
self.__fileBrowserTool.repo.base_path)
self.ui.currDirLineEdit.setText(relCurrDir)
self.ui.currDirLineEdit.setToolTip(self.__fileBrowserTool.currDir)
else:
self.ui.currDirLineEdit.setText("")
self.ui.currDirLineEdit.setToolTip("")
def __initContextMenu(self):
self.buildActions()
self.__buildContextMenu()
self.__addContextMenu()
def __addContextMenu(self):
assert self.__context_menu is not None, "Context menu is not built"
self.ui.filesTableView.setContextMenuPolicy(Qt.CustomContextMenu)
self.connect(
self.ui.filesTableView,
QtCore.SIGNAL("customContextMenuRequested(const QPoint &)"),
self.showContextMenu)
def showContextMenu(self, pos):
self.__context_menu.exec_(self.ui.filesTableView.mapToGlobal(pos))
def __onTableCellActivated(self, index):
try:
sourceIndex = self.__proxyModel.mapToSource(index)
filename = self.__tableModel.objAtRow(
sourceIndex.row()).fileBaseName
absFilename = os.path.join(self.__fileBrowserTool.currDir,
filename)
if os.path.isdir(absFilename):
self.__fileBrowserTool.changeRelDir(filename)
self.__handleCurrentlySelectedRow(isGoingUp=(filename == ".."),
newRow=index.row())
else:
self.actions['openFile'].trigger()
except Exception as ex:
logger.debug("Cannot change current directory: " + str(ex))
def event(self, e):
#print(e.__class__.__name__ + " " + str(e.type()))
if isinstance(e, QtGui.QKeyEvent):
if e.key() == Qt.Key_Home:
self.ui.filesTableView.selectRow(0)
e.accept()
return True
elif e.key() == Qt.Key_End:
rowCount = self.ui.filesTableView.model().rowCount()
self.ui.filesTableView.selectRow(rowCount - 1)
e.accept()
return True
return super(FileBrowserGui, self).event(e)
def __handleCurrentlySelectedRow(self, isGoingUp, newRow):
if isGoingUp:
assert len(self.__prevSelRows) > 0
row = self.__prevSelRows.pop()
self.ui.filesTableView.selectRow(row)
else:
self.ui.filesTableView.selectRow(0)
self.__prevSelRows.append(newRow)
# NOTE: topSourceModelRow, bottomSourceModelRow are NOT visible rows
def resetTableRows(self, topSourceModelRow, bottomSourceModelRow):
self.__tableModel.resetRowRange(topSourceModelRow,
bottomSourceModelRow)
rowsToResize = []
for srcRow in range(topSourceModelRow, bottomSourceModelRow + 1):
proxyIndex = self.__proxyModel.mapFromSource(
self.__tableModel.createIndex(srcRow, 0))
rowsToResize.append(proxyIndex.row())
for row in rowsToResize:
self.ui.filesTableView.resizeRowToContents(row)
def buildActions(self):
if len(self.actions) > 0:
logger.info("Actions already built")
return
self.actions['openFile'] = self._createAction(self.tr("Open"))
self.actions['addFiles'] = self._createAction(self.tr("Add"))
self.actions['editItems'] = self._createAction(self.tr("Edit"))
self.actions['moveFiles'] = self._createAction(self.tr("Move"))
self.actions['renameFile'] = self._createAction(self.tr("Rename"))
self.actions['deleteFiles'] = self._createAction(self.tr("Delete"))
def __buildContextMenu(self):
if self.__context_menu is not None:
logger.info("Context menu of this Tool already built")
return
self.__context_menu = self._createMenu(menuTitle=None, menuParent=self)
menu = self.__context_menu
menu.addAction(self.actions['openFile'])
menu.addAction(self.actions['addFiles'])
menu.addAction(self.actions['editItems'])
menu.addAction(self.actions['moveFiles'])
menu.addAction(self.actions['renameFile'])
menu.addAction(self.actions['deleteFiles'])
def selectedItemIds(self):
#We use set, because selectedIndexes() may return duplicates
fileTableRows = set()
for index in self.ui.filesTableView.selectionModel().selectedIndexes():
sourceIndex = self.__proxyModel.mapToSource(index)
fileTableRows.add(sourceIndex.row())
itemIds = []
for row in fileTableRows:
finfo = self.__fileBrowserTool.listDir()[row]
if finfo.type == FileInfo.FILE:
for itemId in finfo.itemIds:
itemIds.append(itemId)
elif finfo.type == FileInfo.DIR:
assert os.path.isabs(finfo.path)
itemIds = itemIds + self.__fileBrowserTool.itemIdsForDir(
finfo.path)
return itemIds
def selectedFiles(self):
'''
Returns a list of selected files (abs paths?..).
'''
#We use set, because selectedIndexes() may return duplicates
result = set()
for index in self.ui.filesTableView.selectionModel().selectedIndexes():
sourceIndex = self.__proxyModel.mapToSource(index)
row = sourceIndex.row()
finfo = self.__fileBrowserTool.listDir()[row]
result.add(finfo.path)
return list(result)
def restoreColumnsWidth(self):
self.ui.filesTableView.restoreColumnsWidth("file_browser")
def restoreColumnsVisibility(self):
self.ui.filesTableView.restoreColumnsVisibility("file_browser")
def saveColumnsWidth(self):
self.ui.filesTableView.saveColumnsWidth("file_browser")
def saveColumnsVisibility(self):
self.ui.filesTableView.saveColumnsVisibility("file_browser")
class FileBrowserGui(ToolGui):
def __init__(self, parent, fileBrowserTool):
super(FileBrowserGui, self).__init__(parent)
self.ui = Ui_FileBrowserGui()
self.ui.setupUi(self)
self.__fileBrowserTool = fileBrowserTool
self.__tableModel = None
self.__proxyModel = None
self.ui.filesTableView = UnivTableView(self)
self.ui.tableViewContainer.addWidget(self.ui.filesTableView)
self.connect(self.ui.filesTableView,
QtCore.SIGNAL("activated(const QModelIndex&)"),
self.__onTableCellActivated)
self.resetTableModel(mutex=None)
self.__context_menu = None
self.__initContextMenu()
self.__prevSelRows = [] # This is a stack of row indices
def resetTableModel(self, mutex):
self.__tableModel = FileBrowserTableModel(self, self.__fileBrowserTool, mutex)
self.__tableModel.setObjs(self.__fileBrowserTool.listDir())
self.__proxyModel = FileBrowserSortProxyModel(self)
self.__proxyModel.setSourceModel(self.__tableModel)
self.__proxyModel.setDynamicSortFilter(True)
self.ui.filesTableView.setModel(self.__proxyModel)
self.ui.filesTableView.setSortingEnabled(True)
self.ui.filesTableView.resizeRowsToContents()
if self.__fileBrowserTool.repo is not None:
relCurrDir = os.path.relpath(self.__fileBrowserTool.currDir, self.__fileBrowserTool.repo.base_path)
self.ui.currDirLineEdit.setText(relCurrDir)
self.ui.currDirLineEdit.setToolTip(self.__fileBrowserTool.currDir)
else:
self.ui.currDirLineEdit.setText("")
self.ui.currDirLineEdit.setToolTip("")
def __initContextMenu(self):
self.buildActions()
self.__buildContextMenu()
self.__addContextMenu()
def __addContextMenu(self):
assert self.__context_menu is not None, "Context menu is not built"
self.ui.filesTableView.setContextMenuPolicy(Qt.CustomContextMenu)
self.connect(self.ui.filesTableView,
QtCore.SIGNAL("customContextMenuRequested(const QPoint &)"),
self.showContextMenu)
def showContextMenu(self, pos):
self.__context_menu.exec_(self.ui.filesTableView.mapToGlobal(pos))
def __onTableCellActivated(self, index):
try:
sourceIndex = self.__proxyModel.mapToSource(index)
filename = self.__tableModel.objAtRow(sourceIndex.row()).fileBaseName
absFilename = os.path.join(self.__fileBrowserTool.currDir, filename)
if os.path.isdir(absFilename):
self.__fileBrowserTool.changeRelDir(filename)
self.__handleCurrentlySelectedRow(isGoingUp=(filename == ".."),
newRow=index.row())
else:
self.actions['openFile'].trigger()
except Exception as ex:
logger.debug("Cannot change current directory: " + str(ex))
def event(self, e):
#print(e.__class__.__name__ + " " + str(e.type()))
if isinstance(e, QtGui.QKeyEvent):
if e.key() == Qt.Key_Home:
self.ui.filesTableView.selectRow(0)
e.accept()
return True
elif e.key() == Qt.Key_End:
rowCount = self.ui.filesTableView.model().rowCount()
self.ui.filesTableView.selectRow(rowCount - 1)
e.accept()
return True
return super(FileBrowserGui, self).event(e)
def __handleCurrentlySelectedRow(self, isGoingUp, newRow):
if isGoingUp:
assert len(self.__prevSelRows) > 0
row = self.__prevSelRows.pop()
self.ui.filesTableView.selectRow(row)
else:
self.ui.filesTableView.selectRow(0)
self.__prevSelRows.append(newRow)
# NOTE: topSourceModelRow, bottomSourceModelRow are NOT visible rows
def resetTableRows(self, topSourceModelRow, bottomSourceModelRow):
self.__tableModel.resetRowRange(topSourceModelRow, bottomSourceModelRow)
rowsToResize = []
for srcRow in range(topSourceModelRow, bottomSourceModelRow+1):
proxyIndex = self.__proxyModel.mapFromSource(self.__tableModel.createIndex(srcRow, 0))
rowsToResize.append(proxyIndex.row())
for row in rowsToResize:
self.ui.filesTableView.resizeRowToContents(row)
def buildActions(self):
if len(self.actions) > 0:
logger.info("Actions already built")
return
self.actions['openFile'] = self._createAction(self.tr("Open"))
self.actions['addFiles'] = self._createAction(self.tr("Add"))
self.actions['editItems'] = self._createAction(self.tr("Edit"))
self.actions['moveFiles'] = self._createAction(self.tr("Move"))
self.actions['renameFile'] = self._createAction(self.tr("Rename"))
self.actions['deleteFiles'] = self._createAction(self.tr("Delete"))
def __buildContextMenu(self):
if self.__context_menu is not None:
logger.info("Context menu of this Tool already built")
return
self.__context_menu = self._createMenu(menuTitle=None, menuParent=self)
menu = self.__context_menu
menu.addAction(self.actions['openFile'])
menu.addAction(self.actions['addFiles'])
menu.addAction(self.actions['editItems'])
menu.addAction(self.actions['moveFiles'])
menu.addAction(self.actions['renameFile'])
menu.addAction(self.actions['deleteFiles'])
def selectedItemIds(self):
#We use set, because selectedIndexes() may return duplicates
fileTableRows = set()
for index in self.ui.filesTableView.selectionModel().selectedIndexes():
sourceIndex = self.__proxyModel.mapToSource(index)
fileTableRows.add(sourceIndex.row())
itemIds = []
for row in fileTableRows:
finfo = self.__fileBrowserTool.listDir()[row]
if finfo.type == FileInfo.FILE:
for itemId in finfo.itemIds:
itemIds.append(itemId)
elif finfo.type == FileInfo.DIR:
assert os.path.isabs(finfo.path)
itemIds = itemIds + self.__fileBrowserTool.itemIdsForDir(finfo.path)
return itemIds
def selectedFiles(self):
'''
Returns a list of selected files (abs paths?..).
'''
#We use set, because selectedIndexes() may return duplicates
result = set()
for index in self.ui.filesTableView.selectionModel().selectedIndexes():
sourceIndex = self.__proxyModel.mapToSource(index)
row = sourceIndex.row()
finfo = self.__fileBrowserTool.listDir()[row]
result.add(finfo.path)
return list(result)
def restoreColumnsWidth(self):
self.ui.filesTableView.restoreColumnsWidth("file_browser")
def restoreColumnsVisibility(self):
self.ui.filesTableView.restoreColumnsVisibility("file_browser")
def saveColumnsWidth(self):
self.ui.filesTableView.saveColumnsWidth("file_browser")
def saveColumnsVisibility(self):
self.ui.filesTableView.saveColumnsVisibility("file_browser")
