class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
self.model = Project()
self.view = QTreeView(self)
self.view.setModel(self.model)
self.view.setDragEnabled(True)
self.view.setDragDropMode(QAbstractItemView.InternalMove)
self.setCentralWidget(self.view)
def mousePressEvent(self, e):
print(e.x(), e.y())
return QMainWindow.mousePressEvent(self, e)
class MainWidget(QWidget):
def __init__(self, parent=None):
super(MainWidget, self).__init__(parent)
# define tree view
self.treeView = QTreeView(self)
# insert line edit
self.lineEdit1 = QLineEdit(self)
self.lineEdit2 = QLineEdit(self)
# insert a button group widget
self.buttonGroupWidget1 = ButtonGroupWidget(self)
self.buttonGroupWidget1.setTitle("Select option")
self.buttonGroupWidget1.addRadioButton("Option 1", 1)
self.buttonGroupWidget1.addRadioButton("Option 2", 2)
self.buttonGroupWidget1.addRadioButton("Option 3", 3)
layoutMain = QVBoxLayout(self)
layoutMain.addWidget(self.treeView)
layoutMain.addWidget(self.lineEdit1)
layoutMain.addWidget(self.lineEdit2)
layoutMain.addWidget(self.buttonGroupWidget1)
# Create the data model and map the model to the widgets.
self._model = DataModel()
self.treeView.setModel(self._model)
self._dataMapper = QDataWidgetMapper()
self._dataMapper.setModel(self._model)
# the mapping works fine for line edits and combo boxes
self._dataMapper.addMapping(self.lineEdit1, 0)
self._dataMapper.addMapping(self.lineEdit2, 1)
# mapping to custom property
self._dataMapper.addMapping(self.buttonGroupWidget1, 1,
"selectedOption")
self.treeView.selectionModel().currentChanged.connect(
self.setSelection)
def setSelection(self, current):
parent = current.parent()
# self._dataMapper.setRootIndex(parent)
self._dataMapper.setCurrentModelIndex(current)
class FileSystemView(QWidget):
def __init__(self, dir_path):
super().__init__()
# appWidth = 800
# appHeight = 300
self.setWindowTitle('File System Viewer')
# self.setGeometry(300, 300, appWidth, appHeight)
self.model = QFileSystemModel()
self.model.setRootPath(dir_path)
self.tree = QTreeView()
self.tree.setModel(self.model)
self.tree.setRootIndex(self.model.index(dir_path))
self.tree.setColumnWidth(0, 250)
self.tree.setAlternatingRowColors(True)
layout = QVBoxLayout()
layout.addWidget(self.tree)
self.setLayout(layout)
def model_view():
app = QApplication()
splitter = QSplitter()
model = QFileSystemModel()
model.setRootPath(QDir.currentPath())
parentIndex = model.index(QDir.currentPath())
tree = QTreeView(splitter)
tree.setModel(model)
tree.setRootIndex(parentIndex)
list = QListView(splitter)
list.setModel(model)
list.setRootIndex(parentIndex)
table = QTableView(splitter)
table.setModel(model)
table.setRootIndex(parentIndex)
splitter.setWindowTitle("Two views onto the same file system model")
splitter.show()
app.exec_()
class TreeView(QWidget):
def __init__(self, path=None):
super(TreeView, self).__init__()
self.model = QFileSystemModel()
if path:
self.selectedPath = path
self.model.setRootPath(self.selectedPath)
else:
self.selectedPath = QDir.currentPath()
self.model.setRootPath(self.selectedPath)
mainLayout = QVBoxLayout()
mainLayout.setContentsMargins(0, 0, 0, 0)
self.setLayout(mainLayout)
self.tree = QTreeView()
self.tree.setModel(self.model)
self.tree.setRootIndex(self.model.index(self.selectedPath))
self.tree.setColumnHidden(1, True)
self.tree.setColumnHidden(2, True)
self.tree.setColumnHidden(3, True)
mainLayout.addWidget(self.tree)
def changePath(self, path):
self.selectedPath = path
self.tree.setModel(None)
self.model.setRootPath(self.selectedPath)
self.model.setNameFilters(
["*.png", "*.jpg", "*.bmp", "*.svg", "*.tiff", "*.gif"])
self.tree.setModel(self.model)
self.tree.setRootIndex(self.model.index(self.selectedPath))
self.tree.setColumnHidden(1, True)
self.tree.setColumnHidden(2, True)
self.tree.setColumnHidden(3, True)
self.repaint()
class DownloadDirTreeWidget(QWidget):
def __init__(self, root_path) -> None:
QWidget.__init__(self)
# self.index stores the index of the latest item which is clicked
# self.root_path is the path to the folder currently showing
self.index = None
self.root_path = os.path.abspath(root_path)
self.dir_view = QTreeView()
self.model = QFileSystemModel(self.dir_view)
self.model.setRootPath(self.root_path)
self.dir_view.clicked.connect(self.onFileItemClicked)
self.dir_view.doubleClicked.connect(self.onFileItemDoubleClicked)
self.dir_view.setModel(self.model)
self.dir_view.setRootIndex(self.model.index(self.root_path))
open_button = QPushButton("Open")
open_button.clicked.connect(self.openFile)
open_in_file_explorer_button = QPushButton("Open in File Explorer")
open_in_file_explorer_button.clicked.connect(self.openInFileExplorer)
self.root_path_line_edit = QLineEdit(self.root_path)
self.root_path_line_edit.returnPressed.connect(
self.onChangeLineEditReturned)
self.root_path_line_edit.setSizePolicy(QSizePolicy.Minimum,
QSizePolicy.Minimum)
self.root_path_line_edit.adjustSize()
change_path_button = QPushButton('Change Directory')
change_path_button.clicked.connect(self.onChangeButtonClicked)
addressCompleter = QCompleter()
addressCompleter.setModel(self.model)
self.root_path_line_edit.setCompleter(addressCompleter)
# Set layout
layout = QGridLayout()
layout.addWidget(self.root_path_line_edit, 0, 0, 1, 1)
layout.addWidget(change_path_button, 0, 1, 1, 1)
layout.addWidget(self.dir_view, 1, 0, 1, 2)
layout.addWidget(open_button, 2, 0, 1, 1)
layout.addWidget(open_in_file_explorer_button, 2, 1, 1, 1)
layout.setMargin(0)
self.setLayout(layout)
def setRootPath(self, root_path):
self.root_path = os.path.abspath(root_path)
def openFile(self):
if self.index is not None:
file_path = self.model.filePath(self.index).replace('/', '\\')
is_dir = self.model.isDir(self.index)
# If is file, open with default program
# If is directory, open with file explorer
if is_dir is False:
os.startfile(file_path, 'open')
else:
subprocess.run(['explorer', file_path])
def openInFileExplorer(self):
if self.index is None:
file_path = self.model.filePath(self.index).replace('/', '\\')
subprocess.run(['explorer', '/select,', file_path])
def onFileItemClicked(self, index):
# When clicked, resize and update self.index
self.dir_view.resizeColumnToContents(0)
self.index = index
def onFileItemDoubleClicked(self, index):
# When double clicked, update self.index and open the file directly
self.index = index
if self.sender().model().isDir(index) is False:
self.openFile()
def onChangeButtonClicked(self):
new_path = QFileDialog.getExistingDirectory(self, 'Change Directory',
self.root_path)
self.changeRootPath(new_path)
def onChangeLineEditReturned(self):
new_path = self.root_path_line_edit.text()
if os.path.isdir(new_path):
self.changeRootPath(new_path)
else:
subprocess.run(['explorer', new_path])
self.root_path_line_edit.setText(self.root_path)
def changeRootPath(self, new_path: str):
if os.path.exists(new_path):
self.root_path = os.path.abspath(new_path)
self.dir_view.setRootIndex(self.model.index(self.root_path))
self.root_path_line_edit.setText(self.root_path)
class MainWindow(QtWidgets.QMainWindow):
def __init__(self, parent=None):
super(MainWindow, self).__init__(parent)
#QWidget.__init__(self)
self.createActions()
self.createMenus()
self.setWindowTitle("Map")
self.painter = MyPainter()
self.createLayout()
self.fileName = ''
#按钮 选取状态
self.state = False
#QObject.connect(self.painter, QtCore.SIGNAL("get_point_id()"), self, QtCore.SLOT("stateDisplay()"))
self.painter.valueChanged.connect(self.stateDisplay)
self.button3.clicked.connect(self.clearPoint)
self.button0.clicked.connect(self.displayPoint)
self.button4.clicked.connect(self.createLane)
self.button5.clicked.connect(self.createConn)
#读取点号
def stateDisplay(self):
self.brower1.setText(str(self.painter.start_point.id))
self.brower2.setText(str(self.painter.end_point.id))
def clearPoint(self):
self.painter.target_point = 0
self.painter.start_point.id = ''
self.painter.end_point.id = ''
self.painter.repaint()
self.brower1.setText(str(self.painter.start_point.id))
self.brower2.setText(str(self.painter.end_point.id))
#根据输入框内id显示点号。当不显示时，需点击鼠标两下，由self.target_point的设计决定
def displayPoint(self):
self.painter.start_point.id = int(self.brower1.text())
self.painter.start_point.draw_point = self.painter.allPoint[
self.painter.start_point.id].draw_point
self.painter.end_point.id = int(self.brower2.text())
self.painter.end_point.draw_point = self.painter.allPoint[
self.painter.end_point.id].draw_point
self.painter.repaint()
#可能需要加入条件，起始点id小于终止点id。conn同
def createLane(self):
#self.painter.data
msgBox = QtWidgets.QMessageBox()
if (self.painter.start_point.id == ''
or self.painter.end_point.id == ''):
msgBox.setText("输入错误")
else:
startline = self.painter.data[self.painter.data[0] ==
self.painter.start_point.id]
endline = self.painter.data[self.painter.data[0] ==
self.painter.end_point.id]
start_index = startline.index.values[0]
end_index = endline.index.values[0]
output_data = self.painter.data.iloc[start_index:end_index + 1, :]
#输出
output_data[0] = output_data[0].astype('int64')
num = len(os.listdir("outputDATA\\Lane"))
output_data.to_csv('outputDATA\\Lane\\' + str(num) + '.txt',
sep='\t',
index=False,
header=False)
#此处不加等于即路段留有衔接点
#存有部分点没删除？for in和remove的问题。
#12.12 保留路段末尾处衔接点，用于生成道路
for item in self.painter.allPoint:
if int(item.id) >= int(self.painter.start_point.id) and int(
item.id) < int(self.painter.end_point.id):
self.painter.displayPoint.remove(item)
#print(item.id,self.painter.start_point.id,self.painter.end_point.id)
self.painter.repaint()
msgBox.setText("已生成目标道路Lane" + str(num))
msgBox.exec_()
def createConn(self):
#self.painter.data
msgBox = QtWidgets.QMessageBox()
if (self.painter.start_point.id == ''
or self.painter.end_point.id == ''):
msgBox.setText("输入错误")
else:
startline = self.painter.data[self.painter.data[0] ==
self.painter.start_point.id]
endline = self.painter.data[self.painter.data[0] ==
self.painter.end_point.id]
start_index = startline.index.values[0]
end_index = endline.index.values[0]
output_data = self.painter.data.iloc[start_index:end_index + 1, :]
#输出
output_data[0] = output_data[0].astype('int64')
num = len(os.listdir("outputDATA\\Conn"))
output_data.to_csv('outputDATA\\Conn\\' + str(num) + '.txt',
sep='\t',
index=False,
header=False)
for item in self.painter.allPoint:
if int(item.id) >= int(self.painter.start_point.id) and int(
item.id) < int(self.painter.end_point.id):
self.painter.displayPoint.remove(item)
#print(item.id,self.painter.start_point.id,self.painter.end_point.id)
self.painter.repaint()
msgBox.setText("已生成目标道路Conn" + str(num))
msgBox.exec_()
def fileList(self):
#树状文件列表
self.model = QDirModel()
self.view = QTreeView(self)
self.view.setModel(self.model)
self.view.setColumnHidden(1, True)
self.view.setColumnHidden(2, True)
self.view.setColumnHidden(3, True)
self.view.setHeaderHidden(True)
#self.view.setRootIndex(self.model.index("c:/"))
self.layout.addWidget(self.view, 0, 0, 2, 1)
def createLayout(self):
self.widget = QWidget()
self.setCentralWidget(self.widget)
#栅格布局
self.layout = QGridLayout()
#设置拉伸因子，每一列的比例
self.layout.setColumnStretch(0, 1)
self.layout.setColumnStretch(1, 4)
#控件
self.fileList()
self.layout.addWidget(self.painter, 0, 1)
#页面
self.button1 = QtWidgets.QLabel("起始点")
self.brower1 = QtWidgets.QLineEdit()
self.button2 = QtWidgets.QLabel("终止点")
self.brower2 = QtWidgets.QLineEdit()
self.button3 = QtWidgets.QPushButton("清除")
self.button0 = QtWidgets.QPushButton("显示点号")
self.button4 = QtWidgets.QPushButton("生成Lane")
self.button5 = QtWidgets.QPushButton("生成Conn")
labelLayout1 = QtWidgets.QHBoxLayout()
labelLayout2 = QtWidgets.QHBoxLayout()
labelLayout1.addWidget(self.button1)
labelLayout1.addWidget(self.brower1)
labelLayout1.addWidget(self.button2)
labelLayout1.addWidget(self.brower2)
labelLayout1.addWidget(self.button3)
labelLayout2.addWidget(self.button0)
labelLayout2.addWidget(self.button4)
labelLayout2.addWidget(self.button5)
self.layout.addLayout(labelLayout1, 1, 1)
self.layout.addLayout(labelLayout2, 2, 1)
self.widget.setLayout(self.layout)
def createActions(self):
self.openRoadAct = QtWidgets.QAction("加载道路数据",
self,
shortcut="Ctrl+O",
triggered=self.openRoad)
self.openPointAct = QtWidgets.QAction("加载点数据",
self,
shortcut="Ctrl+P",
triggered=self.openPoint)
#self.saveAsAct = QtWidgets.QAction("&Save As...", self, shortcut="Ctrl+S",triggered=self.saveAs)
self.exitAct = QtWidgets.QAction("退出",
self,
shortcut="Ctrl+Q",
triggered=self.close)
#self.aboutAct = QtWidgets.QAction("&About", self, triggered=self.about)
#self.aboutQtAct = QtWidgets.QAction("About &Qt", self,triggered=QtWidgets.qApp.aboutQt)
def createMenus(self):
self.fileMenu = self.menuBar().addMenu("&打开")
self.fileMenu.addAction(self.openRoadAct)
self.fileMenu.addAction(self.openPointAct)
#self.fileMenu.addAction(self.saveAsAct)
self.fileMenu.addAction(self.exitAct)
self.menuBar().addSeparator()
#self.helpMenu = self.menuBar().addMenu("&Help")
#self.helpMenu.addAction(self.aboutAct)
#self.helpMenu.addAction(self.aboutQtAct)
#加载NovAtel文件数据
def openRoad(self):
fileName = QtWidgets.QFileDialog.getOpenFileName(
self, "加载数据", QtCore.QDir.currentPath(), "Files (*.txt *.csv)")[0]
if not fileName:
return
inFile = QtCore.QFile(fileName)
if not inFile.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text):
QtWidgets.QMessageBox.warning(
self, "Text",
"Cannot read file %s:\n%s." % (fileName, inFile.errorString()))
return
#data = QtCore.QTextStream(inFile)
#self.line=data.readAll()
inFile.close()
self.painter.addData(fileName)
#加载MissionPoint文件数据
#getOpenFileNames()函数，可打开多个文件
def openPoint(self):
fileName = QtWidgets.QFileDialog.getOpenFileName(
self, "加载数据", QtCore.QDir.currentPath(), "Files (*.txt *.csv)")[0]
if not fileName:
return
inFile = QtCore.QFile(fileName)
if not inFile.open(QtCore.QFile.ReadOnly | QtCore.QFile.Text):
QtWidgets.QMessageBox.warning(
self, "Text",
"Cannot read file %s:\n%s." % (fileName, inFile.errorString()))
return
inFile.close()
self.painter.addPointData(fileName)
source_model.invisibleRootItem().appendRow(row)
list.append("FancyTextNumber {}".format(i))
# Needed by QMLModelViewClient
role_names = {
Qt.DisplayRole: QByteArray(b'_text'),
Qt.BackgroundRole: QByteArray(b'_color')
}
source_model.setItemRoleNames(role_names)
roles = [Qt.DisplayRole, Qt.BackgroundRole]
print("Creating registry host")
node = QRemoteObjectRegistryHost(QUrl("local:registry"))
node2 = QRemoteObjectHost(QUrl("local:replica"), QUrl("local:registry"))
node2.enableRemoting(source_model, "RemoteModel", roles)
view = QTreeView()
view.setWindowTitle("SourceView")
view.setModel(source_model)
view.show()
handler = TimerHandler(source_model)
QTimer.singleShot(5000, handler.change_data)
QTimer.singleShot(10000, handler.insert_data)
QTimer.singleShot(11000, handler.change_flags)
QTimer.singleShot(12000, handler.remove_data)
QTimer.singleShot(13000, handler.move_data)
sys.exit(app.exec_())
class ApplicationPage(QWidget):
host: "Host"
def __init__(self, host: "Host", **kwargs):
super().__init__(**kwargs)
self.host = host
self.model = AppStoreModel(self, self.host.app_store)
self._layout()
def _layout(self):
layout = QHBoxLayout(self)
self.setLayout(layout)
self.tree = QTreeView(self)
self.tree.setModel(self.model)
self.tree.setUniformRowHeights(True)
self.tree.setColumnWidth(0, 200)
self.tree.setDragEnabled(True)
self.tree.setDragDropMode(QAbstractItemView.InternalMove)
self.tree.viewport().setAcceptDrops(True)
layout.addWidget(self.tree, 1)
buttons = QVBoxLayout()
buttons.setAlignment(Qt.AlignTop)
add_button = QPushButton(QIcon.fromTheme("list-add"), "", self)
add_button.setToolTip("Add application")
add_button.clicked.connect(self.on_add)
buttons.addWidget(add_button)
mkdir_button = QPushButton(QIcon.fromTheme("folder-new"), "", self)
mkdir_button.setToolTip("Make directory")
mkdir_button.clicked.connect(self.on_mkdir)
buttons.addWidget(mkdir_button)
delete_button = QPushButton(QIcon.fromTheme("list-remove"), "", self)
delete_button.setToolTip("Remove selected item")
delete_button.clicked.connect(self.on_delete)
buttons.addWidget(delete_button)
layout.addLayout(buttons)
def on_add(self):
dialog = QInputDialog(self)
dialog.setLabelText("Enter appconfig.json URL")
if dialog.exec_() == QInputDialog.Rejected:
return
app_url = dialog.textValue().strip()
self.host.app_store.add_app_ui([app_url])
def on_mkdir(self):
dialog = QInputDialog(self)
dialog.setLabelText("Directory name")
if dialog.exec_() == QInputDialog.Rejected:
return
dirname = dialog.textValue().strip()
if not dirname or "/" in dirname:
QMessageBox.critical(self, "Invalid input",
"This directory name cannot be used")
return
self.host.app_store.mkdir(dirname)
def on_delete(self):
data = self.model.mimeData(self.tree.selectedIndexes())
if not data:
return
data = json.loads(
data.data("application/x-qabstractitemmodeldatalist").data())
if data["type"] == "dir":
confirm = QMessageBox.question(
self,
"Remove folder",
f"Remove {data['id']}?\n\nAll applications will be moved to the top level",
)
if confirm == QMessageBox.StandardButton.No:
return
self.host.app_store.rmdir(data["id"])
else:
app = self.host.app_store[data["id"]]
confirm = QMessageBox.question(
self,
"Remove application",
f"Remove {app['appName']}?",
)
if confirm == QMessageBox.StandardButton.No:
return
self.host.app_store.remove_app(data["id"])
class Snippets(QDialog):
def __init__(self, parent=None):
super(Snippets, self).__init__(parent)
# Create widgets
self.setWindowModality(Qt.NonModal)
self.title = QLabel(self.tr("Snippet Editor"))
self.saveButton = QPushButton(self.tr("Save"))
self.revertButton = QPushButton(self.tr("Revert"))
self.clearHotkeyButton = QPushButton(self.tr("Clear Hotkey"))
self.setWindowTitle(self.title.text())
self.newFolderButton = QPushButton("New Folder")
self.deleteSnippetButton = QPushButton("Delete")
self.newSnippetButton = QPushButton("New Snippet")
self.edit = QPlainTextEdit()
self.resetting = False
self.columns = 3
self.keySequenceEdit = QKeySequenceEdit(self)
self.currentHotkey = QKeySequence()
self.currentHotkeyLabel = QLabel("")
self.currentFileLabel = QLabel()
self.currentFile = ""
self.snippetDescription = QLineEdit()
self.snippetEditsPending = False
self.clearSelection()
#Set Editbox Size
font = getMonospaceFont(self)
self.edit.setFont(font)
font = QFontMetrics(font)
self.edit.setTabStopWidth(4 * font.width(' ')); #TODO, replace with settings API
#Files
self.files = QFileSystemModel()
self.files.setRootPath(snippetPath)
self.files.setNameFilters(["*.py"])
#Tree
self.tree = QTreeView()
self.tree.setModel(self.files)
self.tree.setSortingEnabled(True)
self.tree.hideColumn(2)
self.tree.sortByColumn(0, Qt.AscendingOrder)
self.tree.setRootIndex(self.files.index(snippetPath))
for x in range(self.columns):
#self.tree.resizeColumnToContents(x)
self.tree.header().setSectionResizeMode(x, QHeaderView.ResizeToContents)
treeLayout = QVBoxLayout()
treeLayout.addWidget(self.tree)
treeButtons = QHBoxLayout()
treeButtons.addWidget(self.newFolderButton)
treeButtons.addWidget(self.newSnippetButton)
treeButtons.addWidget(self.deleteSnippetButton)
treeLayout.addLayout(treeButtons)
treeWidget = QWidget()
treeWidget.setLayout(treeLayout)
# Create layout and add widgets
buttons = QHBoxLayout()
buttons.addWidget(self.clearHotkeyButton)
buttons.addWidget(self.keySequenceEdit)
buttons.addWidget(self.currentHotkeyLabel)
buttons.addWidget(self.revertButton)
buttons.addWidget(self.saveButton)
description = QHBoxLayout()
description.addWidget(QLabel(self.tr("Description: ")))
description.addWidget(self.snippetDescription)
vlayoutWidget = QWidget()
vlayout = QVBoxLayout()
vlayout.addWidget(self.currentFileLabel)
vlayout.addWidget(self.edit)
vlayout.addLayout(description)
vlayout.addLayout(buttons)
vlayoutWidget.setLayout(vlayout)
hsplitter = QSplitter()
hsplitter.addWidget(treeWidget)
hsplitter.addWidget(vlayoutWidget)
hlayout = QHBoxLayout()
hlayout.addWidget(hsplitter)
self.showNormal() #Fixes bug that maximized windows are "stuck"
self.settings = QSettings("Vector 35", "Snippet Editor")
if self.settings.contains("ui/snippeteditor/geometry"):
self.restoreGeometry(self.settings.value("ui/snippeteditor/geometry"))
else:
self.edit.setMinimumWidth(80 * font.averageCharWidth())
self.edit.setMinimumHeight(30 * font.lineSpacing())
# Set dialog layout
self.setLayout(hlayout)
# Add signals
self.saveButton.clicked.connect(self.save)
self.revertButton.clicked.connect(self.loadSnippet)
self.clearHotkeyButton.clicked.connect(self.clearHotkey)
self.tree.selectionModel().selectionChanged.connect(self.selectFile)
self.newSnippetButton.clicked.connect(self.newFileDialog)
self.deleteSnippetButton.clicked.connect(self.deleteSnippet)
self.newFolderButton.clicked.connect(self.newFolder)
def registerAllSnippets(self):
for action in list(filter(lambda x: x.startswith("Snippet\\"), UIAction.getAllRegisteredActions())):
UIActionHandler.globalActions().unbindAction(action)
UIAction.unregisterAction(action)
for snippet in includeWalk(snippetPath, ".py"):
(snippetDescription, snippetKey, snippetCode) = loadSnippetFromFile(snippet)
if not snippetDescription:
actionText = "Snippet\\" + snippet
else:
actionText = "Snippet\\" + snippetDescription
UIAction.registerAction(actionText, snippetKey)
UIActionHandler.globalActions().bindAction(actionText, UIAction(makeSnippetFunction(snippetCode)))
def clearSelection(self):
self.keySequenceEdit.clear()
self.currentHotkey = QKeySequence()
self.currentHotkeyLabel.setText("")
self.currentFileLabel.setText("")
self.snippetDescription.setText("")
self.edit.setPlainText("")
def reject(self):
self.settings.setValue("ui/snippeteditor/geometry", self.saveGeometry())
if self.snippetChanged():
question = QMessageBox.question(self, self.tr("Discard"), self.tr("You have unsaved changes, quit anyway?"))
if question != QMessageBox.StandardButton.Yes:
return
self.accept()
def newFolder(self):
(folderName, ok) = QInputDialog.getText(self, self.tr("Folder Name"), self.tr("Folder Name: "))
if ok and folderName:
index = self.tree.selectionModel().currentIndex()
selection = self.files.filePath(index)
if QFileInfo(selection).isDir():
QDir(selection).mkdir(folderName)
else:
QDir(snippetPath).mkdir(folderName)
def selectFile(self, new, old):
if (self.resetting):
self.resetting = False
return
newSelection = self.files.filePath(new.indexes()[0])
if QFileInfo(newSelection).isDir():
self.clearSelection()
return
if old.length() > 0:
oldSelection = self.files.filePath(old.indexes()[0])
if not QFileInfo(oldSelection).isDir() and self.snippetChanged():
question = QMessageBox.question(self, self.tr("Discard"), self.tr("Snippet changed. Discard changes?"))
if question != QMessageBox.StandardButton.Yes:
self.resetting = True
self.tree.selectionModel().select(old, QItemSelectionModel.ClearAndSelect | QItemSelectionModel.Rows)
return False
self.currentFile = newSelection
self.loadSnippet()
def loadSnippet(self):
self.currentFileLabel.setText(QFileInfo(self.currentFile).baseName())
log_debug("Loading %s as a snippet." % self.currentFile)
(snippetDescription, snippetKey, snippetCode) = loadSnippetFromFile(self.currentFile)
self.snippetDescription.setText(snippetDescription) if snippetDescription else self.snippetDescription.setText("")
self.keySequenceEdit.setKeySequence(snippetKey[0]) if len(snippetKey) != 0 else self.keySequenceEdit.setKeySequence(QKeySequence(""))
self.edit.setPlainText(snippetCode) if snippetCode else self.edit.setPlainText("")
def newFileDialog(self):
(snippetName, ok) = QInputDialog.getText(self, self.tr("Snippet Name"), self.tr("Snippet Name: "))
if ok and snippetName:
if not snippetName.endswith(".py"):
snippetName += ".py"
index = self.tree.selectionModel().currentIndex()
selection = self.files.filePath(index)
if QFileInfo(selection).isDir():
open(os.path.join(selection, snippetName), "w").close()
else:
open(os.path.join(snippetPath, snippetName), "w").close()
log_debug("Snippet %s created." % snippetName)
def deleteSnippet(self):
selection = self.tree.selectedIndexes()[::self.columns][0] #treeview returns each selected element in the row
snippetName = self.files.fileName(selection)
question = QMessageBox.question(self, self.tr("Confirm"), self.tr("Confirm deletion: ") + snippetName)
if (question == QMessageBox.StandardButton.Yes):
log_debug("Deleting snippet %s." % snippetName)
self.clearSelection()
self.files.remove(selection)
def snippetChanged(self):
if (self.currentFile == "" or QFileInfo(self.currentFile).isDir()):
return False
(snippetDescription, snippetKey, snippetCode) = loadSnippetFromFile(self.currentFile)
if (not snippetCode):
return False
if len(snippetKey) == 0 and not self.keySequenceEdit.keySequence().isEmpty():
return True
if len(snippetKey) != 0 and snippetKey[0] != self.keySequenceEdit.keySequence():
return True
return self.edit.toPlainText() != snippetCode or \
self.snippetDescription.text() != snippetDescription
def save(self):
log_debug("Saving snippet %s" % self.currentFile)
outputSnippet = open(self.currentFile, "w")
outputSnippet.write("#" + self.snippetDescription.text() + "\n")
outputSnippet.write("#" + self.keySequenceEdit.keySequence().toString() + "\n")
outputSnippet.write(self.edit.toPlainText())
outputSnippet.close()
self.registerAllSnippets()
def clearHotkey(self):
self.keySequenceEdit.clear()
class MainWindow(QMainWindow):
def __init__(self):
super().__init__()
# SET => App Icon
self.icon = QIcon("img/iconXLNK.png")
# End
self.tree_view = None
self.file_system_model = None
# SET => Window Icon
self.setWindowIcon(self.icon)
# End
# WSET => Window Title
self.setWindowTitle("XLNK | Data Manager")
# End
# Menus
self.menu = self.menuBar()
self.file_menu = self.menu.addMenu("&File")
self.edit_menu = self.menu.addMenu("&Edit")
self.view_menu = self.menu.addMenu("&View")
self.help_menu = self.menu.addMenu("&Help")
# End
# ===================
# Menu Button Actions
# Exit QAction
exit_action = QAction("Exit", self)
exit_action.setShortcut(QKeySequence.Quit)
exit_action.triggered.connect(self.close)
self.file_menu.addAction(exit_action)
# End
# End
# Tool Bar
toolbar = QToolBar(self)
self.addToolBar(toolbar)
# delete action on toolbar
delete_action_tb = QAction("DELETE TABLE ROW", self)
delete_action_tb.setStatusTip("Obrisi Red U Tabeli")
delete_action_tb.triggered.connect(self.delete_table_row_tb)
toolbar.addAction(delete_action_tb)
# Dock Widget
dock_widget = QDockWidget("EXPLORER", self)
# File System Model
self.file_system_model = QFileSystemModel()
self.file_system_model.setRootPath(QDir.currentPath())
# SET => Tree View MOdel
self.tree_view = QTreeView()
self.tree_view.setModel(self.file_system_model)
self.tree_view.setRootIndex(
self.file_system_model.index(QDir.currentPath() + "/data"))
self.tree_view.clicked.connect(self.file_clicked_handler)
dock_widget.setWidget(self.tree_view)
dock_widget.setFloating(False)
self.addDockWidget(Qt.LeftDockWidgetArea, dock_widget)
# QLabel
qlabel = QLabel(self)
qlabel.setText("Welcome to XLNK.")
# Central Widget
self.clicked_file = None
self.setCentralWidget(qlabel)
self.showMaximized()
# ToolBar Functions
# TODO
def delete_table_row_tb(self):
print("Ugraditi funkciju za brisanje reda iz tabele.")
def file_clicked_handler(self, index):
index = self.tree_view.currentIndex()
file_clicked_param = os.path.basename(
self.file_system_model.filePath(index))
self.clicked_file = file_clicked_param
self.status_bar = QStatusBar(self)
self.status_bar.showMessage(
"File Selected: {}".format(file_clicked_param), 3000)
self.setStatusBar(self.status_bar)
self.workspace_widget = WorkSpaceWidget(self, self.clicked_file)
self.setCentralWidget(self.workspace_widget)
class MyWidget(QtWidgets.QWidget):
@Slot()
def run_report(self):
dialog = ReportNameDialog()
if dialog.exec_():
metadata_fields = {}
item_model = self.list.model()
for i in range(item_model.rowCount()):
qmodel_index = item_model.index(i, 0)
index_name = item_model.item(i, 0).text()
if item_model.itemData(qmodel_index).get(10) == 2:
metadata_fields[index_name] = ""
if hasattr(item_model.item(i, 1), "text"):
index_value = item_model.item(i, 1).text()
if index_name == DOCUMENT_TYPE:
if index_value == TYPE_ASSET:
index_value = "IO"
if index_value == TYPE_FOLDER:
index_value = "SO"
if index_value == TYPE_ANY:
index_value = ""
metadata_fields[index_name] = index_value
self.progress = QProgressDialog(
"Creating Report\n\nPlease Wait...", None, 0, 100)
self.progress.setModal(True)
self.progress.setWindowTitle("Report")
self.progress.setAutoClose(True)
self.progress.setAutoReset(True)
self.callback = CallBack()
worker = Worker(self.client, self.search_value.text(),
dialog.report(), metadata_fields, self.callback,
dialog.auto_report())
self.callback.change_value.connect(self.progress.setValue)
self.callback.max_value.connect(self.progress.setMaximum)
self.callback.reset_dialog.connect(self.progress.reset)
self.threadpool.start(worker)
self.progress.show()
def __init__(self):
super().__init__()
self.threadpool = QThreadPool()
self.threadpool.setMaxThreadCount(1)
self.setWindowTitle("Preservica Solr Reporting")
self.windowModality()
self.progress = None
self.callback = None
self.search_label = QtWidgets.QLabel(
"Main Search Term (% returns everything)")
self.search_value = QtWidgets.QLineEdit("%")
self.help_label = QtWidgets.QLabel(
"Select from the list of indexed fields below to "
"add columns to the output spreadsheet\n\n"
"Indexes can have an optional filter term. Filters "
"are only applied to selected fields")
self.list = QTreeView()
self.list.setSelectionBehavior(QAbstractItemView.SelectRows)
model = QStandardItemModel()
model.setHorizontalHeaderLabels(['Index Name', 'Index Filter Term'])
self.list.setModel(model)
self.list.setUniformRowHeights(True)
self.list.setAlternatingRowColors(True)
self.list.setColumnWidth(0, 350)
self.list.setColumnWidth(1, 250)
self.list.setItemDelegateForColumn(
1, ComboDelegate(self.list, DOCUMENT_TYPE, model))
if not os.path.isfile("credentials.properties"):
dialog = PasswordDialog()
if dialog.exec_():
self.client = ContentAPI(dialog.username(), dialog.password(),
dialog.tenant(), dialog.server())
else:
raise SystemExit
else:
self.client = ContentAPI()
for index_name in self.client.indexed_fields():
if index_name == "xip.full_text":
continue
index = QStandardItem(index_name)
index.setCheckable(True)
index.setEditable(False)
model.appendRow([index])
self.run_report_button = QtWidgets.QPushButton("Run Report")
self.run_report_button.released.connect(self.run_report)
self.list.setModel(model)
self.layout = QtWidgets.QVBoxLayout()
self.layout.addWidget(self.search_label)
self.layout.addWidget(self.search_value)
self.layout.addWidget(self.help_label)
self.layout.addWidget(self.list)
self.layout.addWidget(self.run_report_button)
self.setLayout(self.layout)
class BindiffViewerDialog(QDialog):
def __init__(self, bv, match_db, role, primary_be, secondary_be):
super(BindiffViewerDialog, self).__init__()
self.bv = bv
self.primary_be = primary_be
self.secondary_be = secondary_be
self.role = role
# UI
self.match_model = BindiffMatchModel(bv, match_db, role, primary_be, secondary_be)
self.match_view = QTreeView()
self.match_view.setModel(self.match_model)
self.match_view.setSelectionMode(QTreeView.ExtendedSelection)
self.match_view.setContextMenuPolicy(Qt.CustomContextMenu)
self.match_view.customContextMenuRequested.connect(self.match_view_context_menu_requested)
self.match_view.doubleClicked.connect(self.match_view_double_clicked)
self.match_view.setRootIsDecorated(False)
self.match_view.setFont(binaryninjaui.getMonospaceFont(self))
for i in range(len(self.match_model.column_infos)):
self.match_view.resizeColumnToContents(i)
self.match_view.setSortingEnabled(True)
self.match_view.sortByColumn(0, Qt.AscendingOrder)
layout = QVBoxLayout()
layout.addWidget(self.match_view)
self.setLayout(layout)
self.setWindowTitle("BinDiff Viewer")
self.resize(1000, 640)
flags = self.windowFlags()
flags |= Qt.WindowMaximizeButtonHint
flags &= ~Qt.WindowContextHelpButtonHint
self.setWindowFlags(flags)
def match_view_double_clicked(self, index):
if not index.isValid():
assert(False)
return
if self.role == None:
return
entry = self.match_model.entries[index.row()]
if self.role == 0:
address = entry["address1"]
elif self.role == 1:
address = entry["address2"]
else:
assert(False)
self.bv.navigate(self.bv.file.view, address)
def match_view_context_menu_requested(self, pos):
if self.role == None:
return
selected_indices = self.match_view.selectionModel().selectedIndexes()
# This may return each row multiple times, so we uniquify
selected = set([i.row() for i in selected_indices])
def action_port_symbols():
for i in selected:
self.port_symbols(i)
menu = QMenu(self.match_view)
menu.addAction("Port symbols", action_port_symbols)
menu.exec_(self.match_view.mapToGlobal(pos))
def port_symbols(self, i):
if self.role == None:
return
entry = self.match_model.entries[i]
target_index = self.role
source_index = 1 if target_index == 0 else 0
source_name = entry["name{}".format(source_index + 1)]
target_address = entry["address{}".format(target_index + 1)]
old_sym = self.bv.get_symbol_at(target_address)
target_name = None
if old_sym:
target_name = old_sym.name
target_text = target_name if target_name else "<unnamed>"
if not source_name:
bn.log_warn("Port symbols: {} @ {:x} has no source name, skipping".format(target_text, target_address))
return
if old_sym and not old_sym.auto:
bn.log_warn("Port symbols: {} @ {:x} is already named, skipping".format(target_text, target_address))
return
bn.log_info("Port symbols: {} @ {:x} -> {}".format(target_text, target_address, source_name))
new_sym = bn.Symbol(bn.SymbolType.FunctionSymbol, target_address, source_name)
self.bv.define_user_symbol(new_sym)
class ComponentTreeViewTab(QWidget):
def __init__(self, parent=None):
super().__init__()
self.setLayout(QVBoxLayout())
self.setParent(parent)
self.componentsTabLayout = QVBoxLayout()
self.component_tree_view = QTreeView()
self.componentsTabLayout.addWidget(self.component_tree_view)
self.layout().addLayout(self.componentsTabLayout)
self.component_tree_view.setDragEnabled(True)
self.component_tree_view.setAcceptDrops(True)
self.component_tree_view.setDropIndicatorShown(True)
self.component_tree_view.header().hide()
self.component_tree_view.updateEditorGeometries()
self.component_tree_view.updateGeometries()
self.component_tree_view.updateGeometry()
self.component_tree_view.clicked.connect(self._set_button_state)
self.component_tree_view.setSelectionMode(QAbstractItemView.SingleSelection)
self.component_tool_bar = QToolBar("Actions", self)
self.new_component_action = create_and_add_toolbar_action(
"new_component.png",
"New Component",
self.parent().show_add_component_window,
self.component_tool_bar,
self,
True,
)
self.new_translation_action = create_and_add_toolbar_action(
"new_translation.png",
"New Translation",
lambda: self._add_transformation(TransformationType.TRANSLATION),
self.component_tool_bar,
self,
)
self.new_rotation_action = create_and_add_toolbar_action(
"new_rotation.png",
"New Rotation",
lambda: self._add_transformation(TransformationType.ROTATION),
self.component_tool_bar,
self,
)
self.create_link_action = create_and_add_toolbar_action(
"create_link.png",
"Create Link",
self.on_create_link,
self.component_tool_bar,
self,
)
self.duplicate_action = create_and_add_toolbar_action(
"duplicate.png",
"Duplicate",
self.on_duplicate_node,
self.component_tool_bar,
self,
)
self.edit_component_action = create_and_add_toolbar_action(
"edit_component.png",
"Edit Component",
self.parent().show_edit_component_dialog,
self.component_tool_bar,
self,
)
self.delete_action = create_and_add_toolbar_action(
"delete.png", "Delete", self.on_delete_item, self.component_tool_bar, self
)
self.zoom_action = create_and_add_toolbar_action(
"zoom.svg",
"Zoom To Component",
self.on_zoom_item,
self.component_tool_bar,
self,
)
self.component_tool_bar.insertSeparator(self.zoom_action)
self.componentsTabLayout.insertWidget(0, self.component_tool_bar)
def set_up_model(self, instrument):
self.component_model = ComponentTreeModel(instrument)
self.component_delegate = ComponentEditorDelegate(
self.component_tree_view, instrument
)
self.component_tree_view.setItemDelegate(self.component_delegate)
self.component_tree_view.setModel(self.component_model)
def _set_button_state(self):
set_button_states(
self.component_tree_view,
self.delete_action,
self.duplicate_action,
self.new_rotation_action,
self.new_translation_action,
self.create_link_action,
self.zoom_action,
self.edit_component_action,
)
def on_create_link(self):
selected = self.component_tree_view.selectedIndexes()
if len(selected) > 0:
self.component_model.add_link(selected[0])
self._expand_transformation_list(selected[0])
self._set_button_state()
def on_duplicate_node(self):
selected = self.component_tree_view.selectedIndexes()
if len(selected) > 0:
self.component_model.duplicate_node(selected[0])
self._expand_transformation_list(selected[0])
def _expand_transformation_list(self, node: QModelIndex):
expand_transformation_list(node, self.component_tree_view, self.component_model)
def _add_transformation(self, transformation_type: TransformationType):
add_transformation(
transformation_type, self.component_tree_view, self.component_model
)
def on_delete_item(self):
selected = self.component_tree_view.selectedIndexes()
for item in selected:
self.component_model.remove_node(item)
self._set_button_state()
def on_zoom_item(self):
selected = self.component_tree_view.selectedIndexes()[0]
component = selected.internalPointer()
self.sceneWidget.zoom_to_component(
self.sceneWidget.get_entity(component.name), self.sceneWidget.view.camera()
)
return self.createIndex(row, column, childItem)
else:
return QModelIndex()
def parent(self, index):
if not index.isValid():
return QModelIndex()
childItem = index.internalPointer()
if not childItem:
return QModelIndex()
parentItem = childItem.parent()
if parentItem == self.rootItem:
return QModelIndex()
return self.createIndex(parentItem.row(), 0, parentItem)
if __name__ == "__main__":
# http://blog.mathieu-leplatre.info/filesystem-watch-with-pyqt4.html
import sys
# app = QApplication(sys.argv)
TreeView = QTreeView()
TreeModel = NodeTree(
TreeView, [['A', ['a', 1], ['b', ['c', 1]]], ['C', 'D'], ['E', 'F']])
TreeView.setModel(TreeModel)
TreeView.show()
# app.exec_()
class ExportDialog(QWidget):
def __init__(self, parent=None):
super().__init__(parent)
self.model = ExportChangesModel()
self.error_dialog = None
self.setWindowIcon(QIcon("paragon.ico"))
self.setWindowTitle("Export")
main_layout = QVBoxLayout(self)
self.export_button = QPushButton()
self.export_button.setText("Export")
self.main_view = QTreeView()
self.main_view.setModel(self.model)
self.main_view.setHeaderHidden(True)
self.main_view.setEditTriggers(
QtWidgets.QAbstractItemView.NoEditTriggers)
self.remember_selections_checkbox = QCheckBox()
self.remember_selections_checkbox.setText("Remember selections.")
main_layout.addWidget(self.export_button)
main_layout.addWidget(self.main_view)
main_layout.addWidget(self.remember_selections_checkbox)
self.setLayout(main_layout)
self.main_view.expanded.connect(self._on_item_expanded)
self.export_button.clicked.connect(self._on_export_triggered)
self.remember_selections_checkbox.stateChanged.connect(
self._on_remember_selections_state_changed)
self._set_remember_checkbox_state_from_settings()
def _set_remember_checkbox_state_from_settings(self):
settings_service = locator.get_static("SettingsService")
if settings_service.get_remember_exports():
self.remember_selections_checkbox.setCheckState(QtCore.Qt.Checked)
@staticmethod
def _on_remember_selections_state_changed(state: int):
should_remember = state == QtCore.Qt.Checked
locator.get_static("SettingsService").set_remember_exports(
should_remember)
def closeEvent(self, event: QtGui.QCloseEvent):
self.model.save_selected_items_tree()
event.accept()
def _on_export_triggered(self):
file_name, ok = QFileDialog.getSaveFileName(
self, caption="Select Changes File Destination", filter="*.json")
if ok:
self._try_export_and_write(file_name)
def _try_export_and_write(self, file_name):
logging.debug("Exporting selected data to %s" % file_name)
try:
export_data = self.model.export_selected_items()
with open(file_name, "w", encoding="utf-8") as f:
json.dump(export_data, f, indent=4, ensure_ascii=False)
except:
logging.exception("An error occurred while exporting data.")
self.error_dialog = ErrorDialog(
"An error occurred while exporting. See the log for details.")
self.error_dialog.show()
def _on_item_expanded(self, index: QModelIndex):
self.model.update_data_for_index(index)
class CatsTreeWindow(PBDialog):
"""Extension of `PBDialog` that shows the categories tree"""
def __init__(
self,
parent=None,
askCats=False,
askForBib=None,
askForExp=None,
expButton=True,
previous=[],
single=False,
multipleRecords=False,
):
"""Initialize instance parameters and call the function that
creates the layout.
Parameters:
parent (default None): the parent widget
askCats (default False): if True, enable checkboxes for
selection of categories
askForBib (default None): the optional key which identifies
in the database the bibtex entry for which categories
are being selected
askForExp (default None): the optional ID which identifies
in the database the experiment for which categories
are being selected
expButton (default True): if True, add a button to accept
the widget content and later ask for experiments
previous (default []): the list of categories that
must be selected at the beginning
single (default False): if True, only allow the selection
of a single category (the parent category, typically).
Multiple checkboxes can be selected,
but only the first one will be considered
multipleRecords: used when dealing with categories
corresponding to multiple records. Activate a tristate
checkbox for the initial list of categories, which are
typically not the same for all the elements in the list
"""
PBDialog.__init__(self, parent)
self.setWindowTitle(cwstr.cats)
self.currLayout = QVBoxLayout(self)
self.setLayout(self.currLayout)
self.askCats = askCats
self.askForBib = askForBib
self.askForExp = askForExp
self.expButton = expButton
self.previous = previous
self.single = single
self.multipleRecords = multipleRecords
self.result = False
self.marked = []
self.root_model = None
self.proxyModel = None
self.tree = None
self.menu = None
self.timer = None
self.expsButton = None
self.filterInput = None
self.newCatButton = None
self.acceptButton = None
self.cancelButton = None
self.setMinimumWidth(400)
self.setMinimumHeight(600)
self.createForm()
def populateAskCat(self):
"""If selection of categories is allowed, add some information
on the bibtex/experiment for which the categories are requested
and a simple message, then create few required empty lists
"""
if self.askCats:
if self.askForBib is not None:
try:
bibitem = pBDB.bibs.getByBibkey(self.askForBib,
saveQuery=False)[0]
except IndexError:
pBGUILogger.warning(
cwstr.entryNotInDb % self.askForBib,
exc_info=True,
)
return
try:
if bibitem["inspire"] != "" and bibitem[
"inspire"] is not None:
link = "<a href='%s'>%s</a>" % (
pBView.getLink(self.askForBib, "inspire"),
self.askForBib,
)
elif bibitem["arxiv"] != "" and bibitem[
"arxiv"] is not None:
link = "<a href='%s'>%s</a>" % (
pBView.getLink(self.askForBib, "arxiv"),
self.askForBib,
)
elif bibitem["doi"] != "" and bibitem["doi"] is not None:
link = "<a href='%s'>%s</a>" % (
pBView.getLink(self.askForBib, "doi"),
self.askForBib,
)
else:
link = self.askForBib
bibtext = PBLabel(
cwstr.markCatBibKAT %
(link, bibitem["author"], bibitem["title"]))
except KeyError:
bibtext = PBLabel(cwstr.markCatBibK % (self.askForBib))
self.currLayout.addWidget(bibtext)
elif self.askForExp is not None:
try:
expitem = pBDB.exps.getByID(self.askForExp)[0]
except IndexError:
pBGUILogger.warning(
cwstr.expNotInDb % self.askForExp,
exc_info=True,
)
return
try:
exptext = PBLabel(
cwstr.markCatExpINC %
(self.askForExp, expitem["name"], expitem["comments"]))
except KeyError:
exptext = PBLabel(cwstr.markCatExpI % (self.askForExp))
self.currLayout.addWidget(exptext)
else:
if self.single:
comment = PBLabel(cwstr.selectCat)
else:
comment = PBLabel(cwstr.selectCats)
self.currLayout.addWidget(comment)
self.marked = []
self.parent().selectedCats = []
return True
def onCancel(self):
"""Reject the dialog content and close the window"""
self.result = False
self.close()
def onOk(self, exps=False):
"""Accept the dialog content
(update the list of selected categories)
and close the window.
May set `self.result` to "Exps"
for later opening of a new dialog to ask for experiments.
Parameter:
exps (default False): if True, set the result to "Exps",
otherwise to "Ok"
"""
self.parent().selectedCats = [
idC for idC in self.root_model.selectedCats.keys()
if self.root_model.selectedCats[idC] == True
]
self.parent().previousUnchanged = [
idC for idC in self.root_model.previousSaved.keys()
if self.root_model.previousSaved[idC] == True
]
if (self.single and len(self.parent().selectedCats) > 1
and self.parent().selectedCats[0] == 0):
self.parent().selectedCats.pop(0)
self.parent().selectedCats = [self.parent().selectedCats[0]]
self.result = "Exps" if exps else "Ok"
self.close()
def changeFilter(self, string):
"""When the filter `QLineEdit` is changed,
update the `LeafFilterProxyModel` regexp filter
Parameter:
string: the new filter string
"""
self.proxyModel.setFilterRegExp(str(string))
self.tree.expandAll()
def onAskExps(self):
"""Action to perform when the selection of categories
will be folloed by the selection of experiments.
Call `self.onOk` with `exps = True`.
"""
self.onOk(exps=True)
def onNewCat(self):
"""Action to perform when the creation
of a new category is requested
"""
editCategory(self, self.parent())
def keyPressEvent(self, e):
"""Manage the key press events.
Do nothing unless `Esc` is pressed:
in this case close the dialog
"""
if e.key() == Qt.Key_Escape:
self.close()
def createForm(self):
"""Create the dialog content, connect the model to the view
and eventually add the buttons at the end
"""
self.populateAskCat()
catsTree = pBDB.cats.getHier()
self.filterInput = QLineEdit("", self)
self.filterInput.setPlaceholderText(cwstr.filterCat)
self.filterInput.textChanged.connect(self.changeFilter)
self.currLayout.addWidget(self.filterInput)
self.filterInput.setFocus()
self.tree = QTreeView(self)
self.currLayout.addWidget(self.tree)
self.tree.setMouseTracking(True)
self.tree.entered.connect(self.handleItemEntered)
self.tree.doubleClicked.connect(self.cellDoubleClick)
self.tree.setExpandsOnDoubleClick(False)
catsNamedTree = self._populateTree(catsTree[0], 0)
self.root_model = CatsModel(
pBDB.cats.getAll(),
[catsNamedTree],
self,
self.previous,
multipleRecords=self.multipleRecords,
)
self.proxyModel = LeafFilterProxyModel(self)
self.proxyModel.setSourceModel(self.root_model)
self.proxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive)
self.proxyModel.setSortCaseSensitivity(Qt.CaseInsensitive)
self.proxyModel.setFilterKeyColumn(-1)
self.tree.setModel(self.proxyModel)
self.tree.expandAll()
self.tree.setHeaderHidden(True)
# self.tree.doubleClicked.connect(self.askAndPerformAction)
self.newCatButton = QPushButton(cwstr.addNew, self)
self.newCatButton.clicked.connect(self.onNewCat)
self.currLayout.addWidget(self.newCatButton)
if self.askCats:
self.acceptButton = QPushButton(cwstr.ok, self)
self.acceptButton.clicked.connect(self.onOk)
self.currLayout.addWidget(self.acceptButton)
if self.expButton:
self.expsButton = QPushButton(cwstr.askExp, self)
self.expsButton.clicked.connect(self.onAskExps)
self.currLayout.addWidget(self.expsButton)
# cancel button
self.cancelButton = QPushButton(cwstr.cancel, self)
self.cancelButton.clicked.connect(self.onCancel)
self.cancelButton.setAutoDefault(True)
self.currLayout.addWidget(self.cancelButton)
def _populateTree(self, children, idCat):
"""Read the list of categories recursively and
populate the categories tree
Parameters:
children: the list of children categories
of the currently considered one
idCat: the id of the current category
"""
name = pBDB.cats.getByID(idCat)[0]["name"]
children_list = []
for child in cats_alphabetical(children, pBDB):
child_item = self._populateTree(children[child], child)
children_list.append(child_item)
return NamedElement(idCat, name, children_list)
def handleItemEntered(self, index):
"""Process event when mouse enters an item and
create a `QTooltip` which describes the category, with a timer
Parameter:
index: a `QModelIndex` instance
"""
if index.isValid():
row = index.row()
else:
return
try:
idString = self.proxyModel.sibling(row, 0, index).data()
except AttributeError:
pBLogger.debug("", exc_info=True)
return
try:
idCat, catName = idString.split(": ")
except AttributeError:
pBLogger.debug("", exc_info=True)
return
idCat = idCat.strip()
try:
self.timer.stop()
QToolTip.showText(QCursor.pos(), "", self.tree.viewport())
except AttributeError:
pass
try:
catData = pBDB.cats.getByID(idCat)[0]
except IndexError:
pBGUILogger.exception(cwstr.failedFind)
return
self.timer = QTimer(self)
self.timer.setSingleShot(True)
self.timer.timeout.connect(lambda: QToolTip.showText(
QCursor.pos(),
cwstr.catId.format(idC=idCat, cat=catData["name"]) + cwstr.
entriesCorrespondent.format(en=pBDB.catBib.countByCat(idCat)) +
cwstr.expsAssociated.format(ex=pBDB.catExp.countByCat(idCat)),
self.tree.viewport(),
self.tree.visualRect(index),
3000,
))
self.timer.start(500)
def contextMenuEvent(self, event):
"""Create a right click menu with few actions
on the selected category
Parameter:
event: a `QEvent`
"""
indexes = self.tree.selectedIndexes()
try:
index = indexes[0]
except IndexError:
pBLogger.debug(cwstr.clickMissingIndex)
return
if index.isValid():
row = index.row()
else:
return
try:
idString = self.proxyModel.sibling(row, 0, index).data()
except AttributeError:
pBLogger.debug("", exc_info=True)
return
try:
idCat, catName = idString.split(": ")
except AttributeError:
pBLogger.debug("", exc_info=True)
return
idCat = idCat.strip()
menu = PBMenu()
self.menu = menu
titAction = QAction(cwstr.catDescr % catName)
titAction.setDisabled(True)
bibAction = QAction(cwstr.openEntryList)
modAction = QAction(cwstr.modify)
delAction = QAction(cwstr.delete)
subAction = QAction(cwstr.addSub)
menu.possibleActions = [
titAction,
None,
bibAction,
None,
modAction,
delAction,
None,
subAction,
]
menu.fillMenu()
action = menu.exec_(event.globalPos())
if action == bibAction:
self.parent().reloadMainContent(pBDB.bibs.getByCat(idCat))
elif action == modAction:
editCategory(self, self.parent(), idCat)
elif action == delAction:
deleteCategory(self, self.parent(), idCat, catName)
elif action == subAction:
editCategory(self, self.parent(), useParentCat=idCat)
return
def cellDoubleClick(self, index):
"""Process event when mouse double clicks an item.
Opens a link if some columns
Parameter:
index: a `QModelIndex` instance
"""
if index.isValid():
row = index.row()
col = index.column()
else:
return
try:
idString = self.proxyModel.sibling(row, 0, index).data()
except AttributeError:
pBLogger.debug("", exc_info=True)
return
try:
idCat, catName = idString.split(": ")
except AttributeError:
pBLogger.debug("", exc_info=True)
return
idCat = idCat.strip()
self.parent().reloadMainContent(pBDB.bibs.getByCat(idCat))
return
def recreateTable(self):
"""Delete the previous widgets and recreate them with new data"""
self.cleanLayout()
self.createForm()
class RssTab(QWidget):
new_torrents = Signal(int)
def __init__(self):
QWidget.__init__(self)
layout = QVBoxLayout(self)
self.splitter = QSplitter(self)
self.cats = QTreeView(self)
self.cats.setSortingEnabled(True)
self.cat_model = RssCategoryModel()
proxy = QSortFilterProxyModel()
proxy.setSourceModel(self.cat_model)
self.cats.setModel(proxy)
self.splitter.addWidget(self.cats)
self.t = QTableWidget(0, 4, self)
self.splitter.addWidget(self.t)
self.stats = [QLabel('{}'.format(datetime.now())) for _ in range(8)]
stat: QLabel
for stat in self.stats:
stat.setFont(QFont(pointSize=14))
layout.addWidget(stat, 0, Qt.AlignTop)
layout.addWidget(self.splitter, 0, Qt.AlignTop)
self.ds = DataSource()
self.f_model = ForumsModel(self.ds.get_forums())
self.forums = QTableView(self)
self.forums.setModel(self.f_model)
self.forums.resizeColumnsToContents()
layout.addWidget(self.forums, 10, Qt.AlignTop)
self.setLayout(layout)
self.worker = RssWorker()
self.worker_thread = QThread()
self.worker_thread.started.connect(self.worker.run)
self.worker.finished.connect(self.worker_thread.quit)
self.worker.moveToThread(self.worker_thread)
self.worker_thread.start()
self.worker.processed.connect(self.processed)
self.worker.current.connect(self.current)
@Slot(str)
def current(self, topic):
for i in range(len(self.stats) - 1):
self.stats[i].setText(self.stats[i + 1].text())
self.stats[len(self.stats) - 1].setText('{0} - {1}'.format(
datetime.now(), topic))
@Slot(int, int)
def processed(self, forum_id, torrents):
print('\t\t\tRSS: ' + str(forum_id) + ', ' + str(torrents))
forum = self.ds.get_forum(forum_id)
print('\t\t\tRSS FORUM: ' + str(forum))
cat = self.ds.get_category(forum['category'])
print('\t\t\tRSS CAT: ' + str(cat))
self.cat_model.addCategory(cat['title'], torrents)
def finish(self):
self.worker.finish()
self.worker_thread.quit()
self.worker_thread.wait()
import sys
from PySide2.QtWidgets import QApplication, QSplitter, QFileSystemModel, QTreeView, QListView
from PySide2.QtCore import QDir
if __name__ == '__main__':
app = QApplication(sys.argv)
splitter = QSplitter()
model = QFileSystemModel()
model.setRootPath("/")
tree = QTreeView(splitter)
tree.setModel(model)
tree.setRootIndex(model.index("/"))
list = QListView(splitter)
list.setModel(model)
list.setRootIndex(model.index("/"))
splitter.setWindowTitle(
"A model with two views or two views with one model")
splitter.show()
app.exec_()
def create_ui(self):
"""Setup main UI elements, dock widgets, UI-related elements, etc.
"""
log.debug('Loading UI')
# Undo Stack
self.undo_stack = QUndoStack(self)
self.undo_stack.setUndoLimit(100)
# Object navigation history
self.obj_history = deque([], config.MAX_OBJ_HISTORY)
app = QApplication.instance()
base_font = QFont()
base_font.fromString(self.prefs['base_font'])
app.setFont(base_font)
# Object class table widget
# classTable = QTableView(self)
classTable = classtable.TableView(self)
classTable.setObjectName("classTable")
classTable.setAlternatingRowColors(True)
classTable.setFrameShape(QFrame.StyledPanel)
classTable_font = QFont()
classTable_font.fromString(self.prefs['class_table_font'])
classTable.setFont(classTable_font)
fm = classTable.fontMetrics()
classTable.setWordWrap(True)
classTable.setEditTriggers(QAbstractItemView.EditKeyPressed |
QAbstractItemView.DoubleClicked |
QAbstractItemView.AnyKeyPressed |
QAbstractItemView.SelectedClicked)
# classTable.horizontalHeader().setMovable(True)
# classTable.verticalHeader().setMovable(False)
classTable.horizontalHeader().setSectionResizeMode(QHeaderView.Interactive)
classTable.verticalHeader().setSectionResizeMode(QHeaderView.Interactive)
classTable.horizontalHeader().setDefaultSectionSize(self.prefs['default_column_width'])
classTable.verticalHeader().setDefaultSectionSize(fm.height() + 0)
classTable.setSelectionMode(QAbstractItemView.ExtendedSelection)
classTable.setContextMenuPolicy(Qt.CustomContextMenu)
classTable.customContextMenuRequested.connect(self.custom_table_context_menu)
# Create table model and proxy layers for transposing and filtering
self.classTableModel = classtable.IDFObjectTableModel(classTable)
self.transposeableModel = classtable.TransposeProxyModel(self.classTableModel)
self.transposeableModel.setSourceModel(self.classTableModel)
self.sortableModel = classtable.SortFilterProxyModel(self.transposeableModel)
self.sortableModel.setSourceModel(self.transposeableModel)
# Assign model to table (enable sorting FIRST)
# table.setSortingEnabled(True) # Disable for now, CRUD actions won't work!
classTable.setModel(self.sortableModel)
# Connect some signals
selection_model = classTable.selectionModel()
selection_model.selectionChanged.connect(self.table_selection_changed)
scroll_bar = classTable.verticalScrollBar()
scroll_bar.valueChanged.connect(self.scroll_changed)
# These are currently broken
# classTable.horizontalHeader().sectionMoved.connect(self.moveObject)
# classTable.verticalHeader().sectionMoved.connect(self.moveObject)
# Object class tree widget
classTreeDockWidget = QDockWidget("Object Classes and Counts", self)
classTreeDockWidget.setObjectName("classTreeDockWidget")
classTreeDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas)
classTree = QTreeView(classTreeDockWidget)
classTree.setUniformRowHeights(True)
classTree.setAllColumnsShowFocus(True)
classTree.setRootIsDecorated(False)
classTree.setExpandsOnDoubleClick(True)
classTree.setIndentation(15)
classTree.setAnimated(True)
classTree_font = QFont()
classTree_font.fromString(self.prefs['class_tree_font'])
classTree.setFont(classTree_font)
classTree.setAlternatingRowColors(True)
classTree.setHorizontalScrollMode(QAbstractItemView.ScrollPerPixel)
palette = classTree.palette()
palette.setColor(QPalette.Highlight, Qt.darkCyan)
classTree.setPalette(palette)
class_tree_window = QWidget(classTreeDockWidget)
class_tree_dock_layout_v = QVBoxLayout()
class_tree_dock_layout_h = QHBoxLayout()
class_tree_dock_layout_v.setContentsMargins(0, 8, 0, 0)
class_tree_dock_layout_h.setContentsMargins(0, 0, 0, 0)
class_tree_filter_edit = QLineEdit(classTreeDockWidget)
class_tree_filter_edit.setPlaceholderText("Filter Classes")
class_tree_filter_edit.textChanged.connect(self.treeFilterRegExpChanged)
class_tree_filter_cancel = QPushButton("Clear", classTreeDockWidget)
class_tree_filter_cancel.setMaximumWidth(45)
class_tree_filter_cancel.clicked.connect(self.clearTreeFilterClicked)
class_tree_dock_layout_h.addWidget(class_tree_filter_edit)
class_tree_dock_layout_h.addWidget(class_tree_filter_cancel)
class_tree_dock_layout_v.addLayout(class_tree_dock_layout_h)
class_tree_dock_layout_v.addWidget(classTree)
class_tree_window.setLayout(class_tree_dock_layout_v)
classTreeDockWidget.setWidget(class_tree_window)
classTreeDockWidget.setContentsMargins(0,0,0,0)
# Comments widget
commentDockWidget = QDockWidget("Comments", self)
commentDockWidget.setObjectName("commentDockWidget")
commentDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas)
commentView = UndoRedoTextEdit(commentDockWidget, self)
commentView.setLineWrapMode(QTextEdit.FixedColumnWidth)
commentView.setLineWrapColumnOrWidth(499)
commentView.setFrameShape(QFrame.StyledPanel)
commentView_font = QFont()
commentView_font.fromString(self.prefs['comments_font'])
commentView.setFont(commentView_font)
commentDockWidget.setWidget(commentView)
# Info and help widget
infoDockWidget = QDockWidget("Info", self)
infoDockWidget.setObjectName("infoDockWidget")
infoDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas)
infoView = QTextEdit(infoDockWidget)
infoView.setFrameShape(QFrame.StyledPanel)
infoView.setReadOnly(True)
infoDockWidget.setWidget(infoView)
# Node list and jump menu widget
refDockWidget = QDockWidget("Field References", self)
refDockWidget.setObjectName("refDockWidget")
refDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas)
ref_model = reftree.ReferenceTreeModel(None, refDockWidget)
refView = QTreeView(refDockWidget)
refView.setModel(ref_model)
refView.setUniformRowHeights(True)
refView.setRootIsDecorated(False)
refView.setIndentation(15)
refView.setColumnWidth(0, 160)
refView.setFrameShape(QFrame.StyledPanel)
refDockWidget.setWidget(refView)
refView.doubleClicked.connect(self.ref_tree_double_clicked)
# Logging and debugging widget
logDockWidget = QDockWidget("Log Viewer", self)
logDockWidget.setObjectName("logDockWidget")
logDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas)
logView = QPlainTextEdit(logDockWidget)
logView.setLineWrapMode(QPlainTextEdit.NoWrap)
logView.setReadOnly(True)
logView_font = QFont()
logView_font.fromString(self.prefs['base_font'])
logView.setFont(logView_font)
logView.ensureCursorVisible()
logDockWidget.setWidget(logView)
# Undo view widget
undoDockWidget = QDockWidget("Undo History", self)
undoDockWidget.setObjectName("undoDockWidget")
undoDockWidget.setAllowedAreas(Qt.AllDockWidgetAreas)
undoView = QUndoView(self.undo_stack)
undoDockWidget.setWidget(undoView)
# Define corner docking behaviour
self.setDockNestingEnabled(True)
self.setCorner(Qt.TopLeftCorner,
Qt.LeftDockWidgetArea)
self.setCorner(Qt.TopRightCorner,
Qt.RightDockWidgetArea)
self.setCorner(Qt.BottomLeftCorner,
Qt.LeftDockWidgetArea)
self.setCorner(Qt.BottomRightCorner,
Qt.RightDockWidgetArea)
# Assign main widget and dock widgets to QMainWindow
self.setCentralWidget(classTable)
self.addDockWidget(Qt.LeftDockWidgetArea, classTreeDockWidget)
self.addDockWidget(Qt.RightDockWidgetArea, commentDockWidget)
self.addDockWidget(Qt.RightDockWidgetArea, infoDockWidget)
self.addDockWidget(Qt.RightDockWidgetArea, refDockWidget)
self.addDockWidget(Qt.RightDockWidgetArea, logDockWidget)
self.addDockWidget(Qt.RightDockWidgetArea, undoDockWidget)
# Store widgets for access by other objects
self.classTable = classTable
self.commentView = commentView
self.infoView = infoView
self.classTree = classTree
self.logView = logView
self.undoView = undoView
self.refView = refView
self.filterTreeBox = class_tree_filter_edit
# Store docks for access by other objects
self.commentDockWidget = commentDockWidget
self.infoDockWidget = infoDockWidget
self.classTreeDockWidget = classTreeDockWidget
self.logDockWidget = logDockWidget
self.undoDockWidget = undoDockWidget
self.refDockWidget = refDockWidget
# Perform other UI-related initialization tasks
self.center()
self.setUnifiedTitleAndToolBarOnMac(True)
self.setWindowIcon(QIcon(':/images/logo.png'))
# Status bar setup
self.statusBar().showMessage('Status: Ready')
self.unitsLabel = QLabel()
self.unitsLabel.setAlignment(Qt.AlignCenter)
self.unitsLabel.setMinimumSize(self.unitsLabel.sizeHint())
self.unitsLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
self.statusBar().addPermanentWidget(self.unitsLabel)
self.pathLabel = QLabel()
self.pathLabel.setAlignment(Qt.AlignCenter)
self.pathLabel.setMinimumSize(self.pathLabel.sizeHint())
self.pathLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
self.statusBar().addPermanentWidget(self.pathLabel)
self.versionLabel = QLabel()
self.versionLabel.setAlignment(Qt.AlignCenter)
self.versionLabel.setMinimumSize(self.versionLabel.sizeHint())
self.versionLabel.setFrameStyle(QFrame.StyledPanel | QFrame.Sunken)
self.statusBar().addPermanentWidget(self.versionLabel)
self.progressBarIDF = QProgressBar()
self.progressBarIDF.setAlignment(Qt.AlignCenter)
self.progressBarIDF.setMaximumWidth(200)
self.statusBar().addPermanentWidget(self.progressBarIDF)
self.clipboard = QApplication.instance().clipboard()
self.obj_clipboard = []
self.setStyleSheet("""
QToolTip {
background-color: gray;
color: white;
border: black solid 1px
}
# QMenu {
# background-color: rgbf(0.949020, 0.945098, 0.941176);
# color: rgb(255,255,255);
# }
# QMenu::item::selected {
# background-color: rgbf(0.949020, 0.945098, 0.941176);
# }
""")
class TriageFilePicker(QWidget):
def __init__(self, context):
super(TriageFilePicker, self).__init__()
self.context = context
self.actionHandler = UIActionHandler()
self.actionHandler.setupActionHandler(self)
self.contextMenu = Menu()
self.contextMenuManager = ContextMenuManager(self)
layout = QVBoxLayout()
layout.setContentsMargins(0, 0, 0, 0)
self.model = QFileSystemModel()
self.model.setRootPath("")
self.model.setFilter(QDir.AllEntries | QDir.Hidden | QDir.System)
self.tree = QTreeView(self)
self.tree.setModel(self.model)
self.tree.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.tree.setColumnWidth(0, 500)
layout.addWidget(self.tree, 1)
self.setLayout(layout)
self.tree.doubleClicked.connect(self.onDoubleClick)
recentFile = QSettings().value("triage/recentFile", os.path.expanduser("~"))
while len(recentFile) > 0:
f = self.model.index(recentFile)
if f.isValid():
self.tree.scrollTo(f)
self.tree.setExpanded(f, True)
break
parentDir = os.path.dirname(recentFile)
if parentDir == recentFile:
break
recentFile = parentDir
self.actionHandler.bindAction("Open Selected Files", UIAction(
lambda context: self.openSelectedFiles(),
lambda context: self.areFilesSelected()))
self.contextMenu.addAction("Open Selected Files", "Open")
def contextMenuEvent(self, event):
self.contextMenuManager.show(self.contextMenu, self.actionHandler)
def onDoubleClick(self, index):
self.openSelectedFiles()
def openSelectedFiles(self):
failedToOpen = []
files = set()
for index in self.tree.selectionModel().selectedIndexes():
if self.model.fileInfo(index).isFile():
files.add(self.model.fileInfo(index).absoluteFilePath())
for filename in files:
QSettings().setValue("triage/recentFile", filename)
f = FileContext.openFilename(filename)
if not f:
failedToOpen.append(filename)
continue
f.createBinaryViews()
for data in f.getAllDataViews():
Settings().set_string("analysis.mode", Settings().get_string("triage.analysisMode"), data)
Settings().set_bool("triage.preferSummaryView", True, data)
if data.view_type != "Raw":
linearSweepMode = Settings().get_string("triage.linearSweep")
if linearSweepMode == "none":
Settings().set_bool("analysis.linearSweep.autorun", False, data)
elif linearSweepMode == "partial":
Settings().set_bool("analysis.linearSweep.autorun", True, data)
Settings().set_bool("analysis.linearSweep.controlFlowGraph", False, data)
elif linearSweepMode == "full":
Settings().set_bool("analysis.linearSweep.autorun", True, data)
Settings().set_bool("analysis.linearSweep.controlFlowGraph", True, data)
self.context.openFileContext(f)
if len(failedToOpen) > 0:
QMessageBox.critical(self, "Error", "Unable to open:\n" + "\n".join(failedToOpen))
def areFilesSelected(self):
return self.tree.selectionModel().hasSelection()
class MVCConfigurationGUI(MVCConfigurationBase):
"""
GUI implementation of MVCConfigurationBase
"""
def __init__(self, configuration):
super().__init__(configuration)
assertMainThread()
srv = Services.getService("MainWindow")
srv.aboutToClose.connect(self._aboutToClose)
confMenu = srv.menuBar().addMenu("&Configuration")
toolBar = srv.getToolBar()
configuration.configNameChanged.connect(self._configNameChanged)
configuration.dirtyChanged.connect(self._dirtyChanged)
style = QApplication.style()
self.actLoad = QAction(
QIcon.fromTheme("document-open",
style.standardIcon(QStyle.SP_DialogOpenButton)),
"Open config", self)
self.actLoad.triggered.connect(self._execLoad)
self.actSave = QAction(
QIcon.fromTheme("document-save",
style.standardIcon(QStyle.SP_DialogSaveButton)),
"Save config", self)
self.actSave.triggered.connect(self._execSaveConfig)
self.actSaveWithGuiState = QAction(
QIcon.fromTheme("document-save",
style.standardIcon(QStyle.SP_DialogSaveButton)),
"Save config sync gui state", self)
self.actSaveWithGuiState.triggered.connect(
self._execSaveConfigWithGuiState)
self.actNew = QAction(
QIcon.fromTheme("document-new",
style.standardIcon(QStyle.SP_FileIcon)),
"New config", self)
self.actNew.triggered.connect(self._execNew)
self.actActivate = QAction(
QIcon.fromTheme("arrow-up", style.standardIcon(QStyle.SP_ArrowUp)),
"Initialize", self)
self.actActivate.triggered.connect(self.activate)
self.actDeactivate = QAction(
QIcon.fromTheme("arrow-down",
style.standardIcon(QStyle.SP_ArrowDown)),
"Deinitialize", self)
self.actDeactivate.triggered.connect(self.deactivate)
confMenu.addAction(self.actLoad)
confMenu.addAction(self.actSave)
confMenu.addAction(self.actSaveWithGuiState)
confMenu.addAction(self.actNew)
confMenu.addAction(self.actActivate)
confMenu.addAction(self.actDeactivate)
toolBar.addAction(self.actLoad)
toolBar.addAction(self.actSave)
toolBar.addAction(self.actNew)
toolBar.addAction(self.actActivate)
toolBar.addAction(self.actDeactivate)
self.recentConfigs = [QAction() for i in range(10)]
self.recentConfigs[0].setShortcut(QKeySequence(Qt.CTRL + Qt.Key_R))
confMenu.addSeparator()
recentMenu = confMenu.addMenu("Recent")
for a in self.recentConfigs:
a.setVisible(False)
a.triggered.connect(self._openRecent)
recentMenu.addAction(a)
self.mainWidget = srv.newDockWidget("Configuration", None,
Qt.LeftDockWidgetArea)
self.treeView = QTreeView(self.mainWidget)
self.treeView.setHeaderHidden(False)
self.treeView.setSelectionMode(QAbstractItemView.NoSelection)
self.treeView.setEditTriggers(self.treeView.EditKeyPressed
| self.treeView.AnyKeyPressed)
self.treeView.setAllColumnsShowFocus(True)
self.treeView.setExpandsOnDoubleClick(False)
self.treeView.setDragEnabled(True)
self.treeView.setDropIndicatorShown(True)
self.treeView.setDragDropMode(QAbstractItemView.DragOnly)
self.mainWidget.setWidget(self.treeView)
self.treeView.setModel(self.model)
self.treeView.header().setStretchLastSection(True)
self.treeView.header().setSectionResizeMode(
0, QHeaderView.ResizeToContents)
self.treeView.doubleClicked.connect(self._onItemDoubleClicked)
self.treeView.setContextMenuPolicy(Qt.CustomContextMenu)
self.treeView.customContextMenuRequested.connect(
self._execTreeViewContextMenu)
# expand applications by default
self.treeView.setExpanded(self.model.index(1, 0), True)
self.delegate = PropertyDelegate(self.model, ITEM_ROLE,
ConfigurationModel.PropertyContent,
self)
self.treeView.setItemDelegate(self.delegate)
self.restoreState()
srv.aboutToClose.connect(self.saveState)
# a list of dock widgets displaying subgraphs
self._graphViews = []
# make sure that the graph views are closed when the config is closed
self._configuration.subConfigRemoved.connect(self._subConfigRemoved)
self._waitForActivated = None
self._waitForOpenState = None
def _execLoad(self):
assertMainThread()
if self._checkDirty():
return
fn, _ = QFileDialog.getOpenFileName(self.mainWidget,
"Load configuration",
self.cfgfile,
filter="*.json")
if fn is not None and fn != "":
logger.debug("Loading config file %s", fn)
try:
self.loadConfig(fn)
except Exception as e: # pylint: disable=broad-except
logger.exception("Error while loading configuration %s: %s",
fn, str(e))
QMessageBox.warning(self.mainWidget,
"Error while loading configuration",
str(e))
def _openRecent(self):
"""
Called when the user clicks on a recent config.
:return:
"""
if self._checkDirty():
return
action = self.sender()
fn = action.data()
try:
self.loadConfig(fn)
except Exception as e: # pylint: disable=broad-except
# catching general exception is wanted here.
logger.exception("Error while loading configuration %s: %s", fn,
str(e))
QMessageBox.warning(self.mainWidget,
"Error while loading configuration", str(e))
def _checkDirty(self):
if self._configuration.dirty():
ans = QMessageBox.question(
None,
"Save changes?",
"There are unsaved changes. Do you want to save them?",
buttons=QMessageBox.Save | QMessageBox.Discard
| QMessageBox.Cancel,
defaultButton=QMessageBox.Save)
if ans == QMessageBox.Save:
self.saveConfig()
return False
if ans == QMessageBox.Cancel:
return True
return False
def _aboutToClose(self, mainWindow):
if self._checkDirty():
mainWindow.ignoreCloseEvent()
def _execNew(self):
assertMainThread()
if self._checkDirty():
return
fn, _ = QFileDialog.getSaveFileName(self.mainWidget,
"New configuration",
".",
filter="*.json")
if fn is not None and fn != "":
logger.debug("Creating config file %s", fn)
self.newConfig(fn)
def _execSaveConfig(self):
if self.configuration().filename() is None:
self._execSaveConfigAs()
else:
self.saveConfig()
def _execSaveConfigWithGuiState(self):
if self.configuration().filename() is None:
self._execSaveConfigAs()
else:
self.saveConfigWithGuiState()
def _execSaveConfigAs(self):
"""
Opens a file dialog to get the save file name and calls saveConfig.
:return:
"""
assertMainThread()
fn, _ = QFileDialog.getSaveFileName(self.mainWidget,
"Save configuration as", ".",
"*.json")
if fn is not None and fn != "":
self.saveConfigAs(fn)
def _addGraphView(self, subConfig):
g = subConfig.getGraph()
# remove already deleted graph views from internal list
valid_graphViews = []
for gv in self._graphViews:
if shiboken2.isValid(gv): # pylint: disable=no-member
valid_graphViews.append(gv)
self._graphViews = valid_graphViews
# check if graph view is already there
for gv in self._graphViews:
if gv.widget().scene().graph == g:
logger.info("Graph view already exists.")
return
# create new graph view
srv = Services.getService("MainWindow")
graphDw = srv.newDockWidget("Graph (%s)" % (subConfig.getName()),
parent=None,
defaultArea=Qt.RightDockWidgetArea,
allowedArea=Qt.RightDockWidgetArea
| Qt.BottomDockWidgetArea)
graphDw.setAttribute(Qt.WA_DeleteOnClose, True)
assert isinstance(graphDw, QDockWidget)
graphView = GraphEditorView(graphDw)
graphView.setScene(GraphScene(subConfig.getGraph(), graphDw))
graphDw.setWidget(graphView)
self._graphViews.append(graphDw)
graphDw.visibleChanged.connect(self._removeGraphViewFromList)
def _subConfigRemoved(self, subConfigName, configType):
g = self._configuration.subConfigByNameAndTye(subConfigName,
configType).getGraph()
for gv in self._graphViews:
if gv.widget().scene().graph == g:
logger.debug("deleting graph view for subconfig %s",
subConfigName)
gv.deleteLater()
def _removeGraphViewFromList(self, visible):
if visible:
return
gv = self.sender()
try:
self._graphViews.remove(gv)
logger.debug("removed graphview from list")
except ValueError:
logger.debug("graphview not in list, ignored")
def _execTreeViewContextMenu(self, point):
index = self.treeView.indexAt(point)
item = self.model.data(index, ITEM_ROLE)
if isinstance(item, ConfigurationModel.SubConfigContent):
m = QMenu()
a1 = QAction("Edit graph")
m.addAction(a1)
a1.triggered.connect(lambda: self._addGraphView(item.subConfig))
if self.model.isApplication(index):
a2 = QAction("Select Application")
a2.triggered.connect(lambda: self.changeActiveApp(
self.model.data(index, Qt.DisplayRole)))
a3 = QAction("Init Application")
a3.triggered.connect(lambda: self._changeActiveAppAndInit(
self.model.data(index, Qt.DisplayRole)))
m.addActions([a2, a3])
pbsrv = Services.getService("PlaybackControl")
m2 = m.addMenu("Init and load sequence")
m3 = m.addMenu("Init, load and play")
s1 = []
s2 = []
for a in pbsrv.recentSeqs:
assert isinstance(a, QAction)
if a.isVisible():
# pylint: disable=cell-var-from-loop
# the below statements are tested and work
aseq = QAction(a.text())
aseq.triggered.connect(lambda arg1=a.data(
), seq=a.data(): self._changeActiveAppInitAndLoad(
self.model.data(index, Qt.DisplayRole), seq, False)
)
s1.append(aseq)
aseq = QAction(a.text())
aseq.triggered.connect(lambda arg1=a.data(
), seq=a.data(): self._changeActiveAppInitAndLoad(
self.model.data(index, Qt.DisplayRole), seq, True))
# pylint: enable=cell-var-from-loop
s2.append(aseq)
m2.addActions(s1)
m3.addActions(s2)
m.exec_(self.treeView.mapToGlobal(point))
return
if self.model.isSubConfigParent(
index) == Configuration.CONFIG_TYPE_APPLICATION:
m = QMenu()
a = QAction("Add application")
m.addAction(a)
a = m.exec_(self.treeView.mapToGlobal(point))
if a is not None:
self._configuration.addNewApplication()
return
if self.model.isSubConfigParent(
index) == Configuration.CONFIG_TYPE_COMPOSITE:
m = QMenu()
a = QAction("Add composite filter")
m.addAction(a)
a = m.exec_(self.treeView.mapToGlobal(point))
if a is not None:
self._configuration.addNewCompositeFilter()
return
def _configNameChanged(self, cfgfile):
logger.debug("_configNameChanged: %s", cfgfile)
assertMainThread()
self.cfgfile = cfgfile
self._dirtyChanged(self._configuration.dirty())
foundIdx = None
for i, a in enumerate(self.recentConfigs):
if a.data() == cfgfile:
foundIdx = i
if foundIdx is None:
foundIdx = len(self.recentConfigs) - 1
for i in range(foundIdx, 0, -1):
self.recentConfigs[i].setText(self.recentConfigs[i - 1].text())
self.recentConfigs[i].setData(self.recentConfigs[i - 1].data())
self.recentConfigs[i].setVisible(
self.recentConfigs[i - 1].data() is not None)
self.recentConfigs[0].setText(cfgfile)
self.recentConfigs[0].setData(cfgfile)
self.recentConfigs[0].setVisible(True)
def _dirtyChanged(self, dirty):
srv = Services.getService("MainWindow")
if self.cfgfile is None:
title = "nexxT: <unnamed>"
else:
title = "nexxT: " + self.cfgfile
if dirty:
title += " *"
srv.setWindowTitle(title)
def _onItemDoubleClicked(self, index):
assertMainThread()
if self.model.isApplication(index):
app = self.model.data(index, Qt.DisplayRole)
self.changeActiveApp(app)
else:
self.treeView.edit(index)
def _changeActiveAppAndInit(self, app):
"""
Call this slot to activate and init an application
:param app: can be either an Application instance or the name of an application
:return:
"""
assertMainThread()
if isinstance(app, str):
app = self.configuration().applicationByName(app)
currentApp = Application.activeApplication
if currentApp is not None:
currentApp = currentApp.getApplication()
self._waitForActivated = app
self.changeActiveApp(app.getName())
def _changeActiveAppInitAndLoad(self, app, sequence, startPlay):
self._waitForOpenState = (app, sequence, startPlay)
self._changeActiveAppAndInit(app)
def appActivated(self, name, app): # pylint: disable=unused-argument
"""
Called when the application is activated.
:param name: the application name
:param app: An ActiveApplication instance.
:return:
"""
assertMainThread()
if app is not None:
self.activeAppStateChange(app.getState())
app.stateChanged.connect(self.activeAppStateChange)
if self._waitForActivated == app.getApplication():
MethodInvoker(self.activate, Qt.QueuedConnection)
else:
self.actActivate.setEnabled(False)
self.actDeactivate.setEnabled(False)
self._waitForActivated = None
def _disconnectSingleShotPlay(self):
assertMainThread()
pbsrv = Services.getService("PlaybackControl")
try:
pbsrv.playbackPaused.disconnect(self._singleShotPlay)
except RuntimeError:
# we are already disconnected.
pass
def _singleShotPlay(self):
assertMainThread()
pbsrv = Services.getService("PlaybackControl")
MethodInvoker(pbsrv.startPlayback, Qt.QueuedConnection)
self._disconnectSingleShotPlay()
def activeAppStateChange(self, newState):
"""
Called when the active application changes its state.
:param newState: the new application's state (see FilterState)
:return:
"""
assertMainThread()
if newState == FilterState.CONSTRUCTED:
self.actActivate.setEnabled(True)
else:
self.actActivate.setEnabled(False)
if newState == FilterState.ACTIVE:
if self._waitForOpenState is not None:
app, pbfile, startPlay = self._waitForOpenState
self._waitForOpenState = None
if app == Application.activeApplication.getApplication(
).getName():
pbsrv = Services.getService("PlaybackControl")
if startPlay:
pbsrv.playbackPaused.connect(self._singleShotPlay)
QTimer.singleShot(2000, self._disconnectSingleShotPlay)
MethodInvoker(pbsrv.browser.setActive, Qt.QueuedConnection,
pbfile)
self.actDeactivate.setEnabled(True)
self.actSaveWithGuiState.setEnabled(False)
else:
self.actDeactivate.setEnabled(False)
self.actSaveWithGuiState.setEnabled(True)
def restoreState(self):
"""
Restore the state of the configuration gui service (namely the recently
open config files). This is saved in QSettings because it is used
across config files.
:return:
"""
logger.debug("restoring config state ...")
settings = QSettings()
v = settings.value("ConfigurationRecentFiles")
if v is not None and isinstance(v, QByteArray):
ds = QDataStream(v)
recentFiles = ds.readQStringList()
idx = 0
for f in recentFiles:
if f != "" and f is not None:
self.recentConfigs[idx].setData(f)
self.recentConfigs[idx].setText(f)
self.recentConfigs[idx].setVisible(True)
idx += 1
if idx >= len(self.recentConfigs):
break
logger.debug("restoring config state done")
def saveState(self):
"""
Save the state of the configuration gui service (namely the recently
open config files). This is saved in QSettings because it is used
across config files.
:return:
"""
logger.debug("saving config state ...")
settings = QSettings()
b = QByteArray()
ds = QDataStream(b, QIODevice.WriteOnly)
l = [
rc.data() for rc in self.recentConfigs
if rc.isVisible() and rc.data() is not None and rc.data() != ""
]
ds.writeQStringList(l)
settings.setValue("ConfigurationRecentFiles", b)
logger.debug("saving config state done (%s)", l)
class Snippets(QDialog):
def __init__(self, context, parent=None):
super(Snippets, self).__init__(parent)
# Create widgets
self.setWindowModality(Qt.ApplicationModal)
self.title = QLabel(self.tr("Snippet Editor"))
self.saveButton = QPushButton(self.tr("&Save"))
self.saveButton.setShortcut(QKeySequence(self.tr("Ctrl+S")))
self.runButton = QPushButton(self.tr("&Run"))
self.runButton.setShortcut(QKeySequence(self.tr("Ctrl+R")))
self.closeButton = QPushButton(self.tr("Close"))
self.clearHotkeyButton = QPushButton(self.tr("Clear Hotkey"))
self.setWindowTitle(self.title.text())
#self.newFolderButton = QPushButton("New Folder")
self.browseButton = QPushButton("Browse Snippets")
self.browseButton.setIcon(QIcon.fromTheme("edit-undo"))
self.deleteSnippetButton = QPushButton("Delete")
self.newSnippetButton = QPushButton("New Snippet")
self.edit = QCodeEditor(HIGHLIGHT_CURRENT_LINE=False, SyntaxHighlighter=PythonHighlighter)
self.edit.setPlaceholderText("python code")
self.resetting = False
self.columns = 3
self.context = context
self.keySequenceEdit = QKeySequenceEdit(self)
self.currentHotkey = QKeySequence()
self.currentHotkeyLabel = QLabel("")
self.currentFileLabel = QLabel()
self.currentFile = ""
self.snippetDescription = QLineEdit()
self.snippetDescription.setPlaceholderText("optional description")
#Set Editbox Size
font = getMonospaceFont(self)
self.edit.setFont(font)
font = QFontMetrics(font)
self.edit.setTabStopWidth(4 * font.width(' ')); #TODO, replace with settings API
#Files
self.files = QFileSystemModel()
self.files.setRootPath(snippetPath)
self.files.setNameFilters(["*.py"])
#Tree
self.tree = QTreeView()
self.tree.setModel(self.files)
self.tree.setSortingEnabled(True)
self.tree.hideColumn(2)
self.tree.sortByColumn(0, Qt.AscendingOrder)
self.tree.setRootIndex(self.files.index(snippetPath))
for x in range(self.columns):
#self.tree.resizeColumnToContents(x)
self.tree.header().setSectionResizeMode(x, QHeaderView.ResizeToContents)
treeLayout = QVBoxLayout()
treeLayout.addWidget(self.tree)
treeButtons = QHBoxLayout()
#treeButtons.addWidget(self.newFolderButton)
treeButtons.addWidget(self.browseButton)
treeButtons.addWidget(self.newSnippetButton)
treeButtons.addWidget(self.deleteSnippetButton)
treeLayout.addLayout(treeButtons)
treeWidget = QWidget()
treeWidget.setLayout(treeLayout)
# Create layout and add widgets
buttons = QHBoxLayout()
buttons.addWidget(self.clearHotkeyButton)
buttons.addWidget(self.keySequenceEdit)
buttons.addWidget(self.currentHotkeyLabel)
buttons.addWidget(self.closeButton)
buttons.addWidget(self.runButton)
buttons.addWidget(self.saveButton)
description = QHBoxLayout()
description.addWidget(QLabel(self.tr("Description: ")))
description.addWidget(self.snippetDescription)
vlayoutWidget = QWidget()
vlayout = QVBoxLayout()
vlayout.addLayout(description)
vlayout.addWidget(self.edit)
vlayout.addLayout(buttons)
vlayoutWidget.setLayout(vlayout)
hsplitter = QSplitter()
hsplitter.addWidget(treeWidget)
hsplitter.addWidget(vlayoutWidget)
hlayout = QHBoxLayout()
hlayout.addWidget(hsplitter)
self.showNormal() #Fixes bug that maximized windows are "stuck"
#Because you can't trust QT to do the right thing here
if (sys.platform == "darwin"):
self.settings = QSettings("Vector35", "Snippet Editor")
else:
self.settings = QSettings("Vector 35", "Snippet Editor")
if self.settings.contains("ui/snippeteditor/geometry"):
self.restoreGeometry(self.settings.value("ui/snippeteditor/geometry"))
else:
self.edit.setMinimumWidth(80 * font.averageCharWidth())
self.edit.setMinimumHeight(30 * font.lineSpacing())
# Set dialog layout
self.setLayout(hlayout)
# Add signals
self.saveButton.clicked.connect(self.save)
self.closeButton.clicked.connect(self.close)
self.runButton.clicked.connect(self.run)
self.clearHotkeyButton.clicked.connect(self.clearHotkey)
self.tree.selectionModel().selectionChanged.connect(self.selectFile)
self.newSnippetButton.clicked.connect(self.newFileDialog)
self.deleteSnippetButton.clicked.connect(self.deleteSnippet)
#self.newFolderButton.clicked.connect(self.newFolder)
self.browseButton.clicked.connect(self.browseSnippets)
if self.settings.contains("ui/snippeteditor/selected"):
selectedName = self.settings.value("ui/snippeteditor/selected")
self.tree.selectionModel().select(self.files.index(selectedName), QItemSelectionModel.ClearAndSelect | QItemSelectionModel.Rows)
if self.tree.selectionModel().hasSelection():
self.selectFile(self.tree.selectionModel().selection(), None)
self.edit.setFocus()
cursor = self.edit.textCursor()
cursor.setPosition(self.edit.document().characterCount()-1)
self.edit.setTextCursor(cursor)
else:
self.readOnly(True)
else:
self.readOnly(True)
@staticmethod
def registerAllSnippets():
for action in list(filter(lambda x: x.startswith("Snippets\\"), UIAction.getAllRegisteredActions())):
if action == "Snippets\\Snippet Editor...":
continue
UIActionHandler.globalActions().unbindAction(action)
Menu.mainMenu("Tools").removeAction(action)
UIAction.unregisterAction(action)
for snippet in includeWalk(snippetPath, ".py"):
snippetKeys = None
(snippetDescription, snippetKeys, snippetCode) = loadSnippetFromFile(snippet)
actionText = actionFromSnippet(snippet, snippetDescription)
if snippetCode:
if snippetKeys == None:
UIAction.registerAction(actionText)
else:
UIAction.registerAction(actionText, snippetKeys)
UIActionHandler.globalActions().bindAction(actionText, UIAction(makeSnippetFunction(snippetCode)))
Menu.mainMenu("Tools").addAction(actionText, "Snippets")
def clearSelection(self):
self.keySequenceEdit.clear()
self.currentHotkey = QKeySequence()
self.currentHotkeyLabel.setText("")
self.currentFileLabel.setText("")
self.snippetDescription.setText("")
self.edit.clear()
self.tree.clearSelection()
self.currentFile = ""
def reject(self):
self.settings.setValue("ui/snippeteditor/geometry", self.saveGeometry())
if self.snippetChanged():
question = QMessageBox.question(self, self.tr("Discard"), self.tr("You have unsaved changes, quit anyway?"))
if question != QMessageBox.StandardButton.Yes:
return
self.accept()
def browseSnippets(self):
url = QUrl.fromLocalFile(snippetPath)
QDesktopServices.openUrl(url);
def newFolder(self):
(folderName, ok) = QInputDialog.getText(self, self.tr("Folder Name"), self.tr("Folder Name: "))
if ok and folderName:
index = self.tree.selectionModel().currentIndex()
selection = self.files.filePath(index)
if QFileInfo(selection).isDir():
QDir(selection).mkdir(folderName)
else:
QDir(snippetPath).mkdir(folderName)
def selectFile(self, new, old):
if (self.resetting):
self.resetting = False
return
if len(new.indexes()) == 0:
self.clearSelection()
self.currentFile = ""
self.readOnly(True)
return
newSelection = self.files.filePath(new.indexes()[0])
self.settings.setValue("ui/snippeteditor/selected", newSelection)
if QFileInfo(newSelection).isDir():
self.readOnly(True)
self.clearSelection()
self.currentFile = ""
return
if old and old.length() > 0:
oldSelection = self.files.filePath(old.indexes()[0])
if not QFileInfo(oldSelection).isDir() and self.snippetChanged():
question = QMessageBox.question(self, self.tr("Discard"), self.tr("Snippet changed. Discard changes?"))
if question != QMessageBox.StandardButton.Yes:
self.resetting = True
self.tree.selectionModel().select(old, QItemSelectionModel.ClearAndSelect | QItemSelectionModel.Rows)
return False
self.currentFile = newSelection
self.loadSnippet()
def loadSnippet(self):
self.currentFileLabel.setText(QFileInfo(self.currentFile).baseName())
(snippetDescription, snippetKeys, snippetCode) = loadSnippetFromFile(self.currentFile)
self.snippetDescription.setText(snippetDescription) if snippetDescription else self.snippetDescription.setText("")
self.keySequenceEdit.setKeySequence(snippetKeys) if snippetKeys else self.keySequenceEdit.setKeySequence(QKeySequence(""))
self.edit.setPlainText(snippetCode) if snippetCode else self.edit.setPlainText("")
self.readOnly(False)
def newFileDialog(self):
(snippetName, ok) = QInputDialog.getText(self, self.tr("Snippet Name"), self.tr("Snippet Name: "))
if ok and snippetName:
if not snippetName.endswith(".py"):
snippetName += ".py"
index = self.tree.selectionModel().currentIndex()
selection = self.files.filePath(index)
if QFileInfo(selection).isDir():
path = os.path.join(selection, snippetName)
else:
path = os.path.join(snippetPath, snippetName)
self.readOnly(False)
open(path, "w").close()
self.tree.setCurrentIndex(self.files.index(path))
log_debug("Snippet %s created." % snippetName)
def readOnly(self, flag):
self.keySequenceEdit.setEnabled(not flag)
self.snippetDescription.setReadOnly(flag)
self.edit.setReadOnly(flag)
if flag:
self.snippetDescription.setDisabled(True)
self.edit.setDisabled(True)
else:
self.snippetDescription.setEnabled(True)
self.edit.setEnabled(True)
def deleteSnippet(self):
selection = self.tree.selectedIndexes()[::self.columns][0] #treeview returns each selected element in the row
snippetName = self.files.fileName(selection)
question = QMessageBox.question(self, self.tr("Confirm"), self.tr("Confirm deletion: ") + snippetName)
if (question == QMessageBox.StandardButton.Yes):
log_debug("Deleting snippet %s." % snippetName)
self.clearSelection()
self.files.remove(selection)
self.registerAllSnippets()
def snippetChanged(self):
if (self.currentFile == "" or QFileInfo(self.currentFile).isDir()):
return False
(snippetDescription, snippetKeys, snippetCode) = loadSnippetFromFile(self.currentFile)
if snippetKeys == None and not self.keySequenceEdit.keySequence().isEmpty():
return True
if snippetKeys != None and snippetKeys != self.keySequenceEdit.keySequence().toString():
return True
return self.edit.toPlainText() != snippetCode or \
self.snippetDescription.text() != snippetDescription
def save(self):
log_debug("Saving snippet %s" % self.currentFile)
outputSnippet = codecs.open(self.currentFile, "w", "utf-8")
outputSnippet.write("#" + self.snippetDescription.text() + "\n")
outputSnippet.write("#" + self.keySequenceEdit.keySequence().toString() + "\n")
outputSnippet.write(self.edit.toPlainText())
outputSnippet.close()
self.registerAllSnippets()
def run(self):
if self.context == None:
log_warn("Cannot run snippets outside of the UI at this time.")
return
if self.snippetChanged():
question = QMessageBox.question(self, self.tr("Confirm"), self.tr("You have unsaved changes, must save first. Save?"))
if (question == QMessageBox.StandardButton.No):
return
else:
self.save()
actionText = actionFromSnippet(self.currentFile, self.snippetDescription.text())
UIActionHandler.globalActions().executeAction(actionText, self.context)
log_debug("Saving snippet %s" % self.currentFile)
outputSnippet = codecs.open(self.currentFile, "w", "utf-8")
outputSnippet.write("#" + self.snippetDescription.text() + "\n")
outputSnippet.write("#" + self.keySequenceEdit.keySequence().toString() + "\n")
outputSnippet.write(self.edit.toPlainText())
outputSnippet.close()
self.registerAllSnippets()
def clearHotkey(self):
self.keySequenceEdit.clear()
class Window(QWidget):
def __init__(self):
super(Window, self).__init__()
self.proxyModel = SortFilterProxyModel()
self.proxyModel.setDynamicSortFilter(True)
self.sourceGroupBox = QGroupBox("Original Model")
self.proxyGroupBox = QGroupBox("Sorted/Filtered Model")
self.sourceView = QTreeView()
self.sourceView.setRootIsDecorated(False)
self.sourceView.setAlternatingRowColors(True)
self.proxyView = QTreeView()
self.proxyView.setRootIsDecorated(False)
self.proxyView.setAlternatingRowColors(True)
self.proxyView.setModel(self.proxyModel)
self.proxyView.setSortingEnabled(True)
self.sortCaseSensitivityCheckBox = QCheckBox("Case sensitive sorting")
self.filterCaseSensitivityCheckBox = QCheckBox("Case sensitive filter")
self.filterPatternLineEdit = QLineEdit()
self.filterPatternLabel = QLabel("&Filter pattern:")
self.filterPatternLabel.setBuddy(self.filterPatternLineEdit)
self.filterSyntaxComboBox = QComboBox()
self.filterSyntaxComboBox.addItem("Regular expression", QRegExp.RegExp)
self.filterSyntaxComboBox.addItem("Wildcard", QRegExp.Wildcard)
self.filterSyntaxComboBox.addItem("Fixed string", QRegExp.FixedString)
self.filterSyntaxLabel = QLabel("Filter &syntax:")
self.filterSyntaxLabel.setBuddy(self.filterSyntaxComboBox)
self.filterColumnComboBox = QComboBox()
self.filterColumnComboBox.addItem("Subject")
self.filterColumnComboBox.addItem("Sender")
self.filterColumnComboBox.addItem("Date")
self.filterColumnLabel = QLabel("Filter &column:")
self.filterColumnLabel.setBuddy(self.filterColumnComboBox)
self.filterPatternLineEdit.textChanged.connect(
self.filterRegExpChanged)
self.filterSyntaxComboBox.currentIndexChanged.connect(
self.filterRegExpChanged)
self.filterColumnComboBox.currentIndexChanged.connect(
self.filterColumnChanged)
self.filterCaseSensitivityCheckBox.toggled.connect(
self.filterRegExpChanged)
self.sortCaseSensitivityCheckBox.toggled.connect(self.sortChanged)
sourceLayout = QHBoxLayout()
sourceLayout.addWidget(self.sourceView)
self.sourceGroupBox.setLayout(sourceLayout)
proxyLayout = QGridLayout()
proxyLayout.addWidget(self.proxyView, 0, 0, 1, 3)
proxyLayout.addWidget(self.filterPatternLabel, 1, 0)
proxyLayout.addWidget(self.filterPatternLineEdit, 1, 1, 1, 2)
proxyLayout.addWidget(self.filterSyntaxLabel, 2, 0)
proxyLayout.addWidget(self.filterSyntaxComboBox, 2, 1, 1, 2)
proxyLayout.addWidget(self.filterColumnLabel, 3, 0)
proxyLayout.addWidget(self.filterColumnComboBox, 3, 1, 1, 2)
proxyLayout.addWidget(self.filterCaseSensitivityCheckBox, 4, 0, 1, 2)
proxyLayout.addWidget(self.sortCaseSensitivityCheckBox, 4, 2)
self.proxyGroupBox.setLayout(proxyLayout)
mainLayout = QVBoxLayout()
mainLayout.addWidget(self.sourceGroupBox)
mainLayout.addWidget(self.proxyGroupBox)
self.setLayout(mainLayout)
self.setWindowTitle("Basic Sort/Filter Model")
self.resize(500, 450)
self.proxyView.sortByColumn(SENDER, Qt.AscendingOrder)
self.filterColumnComboBox.setCurrentIndex(SENDER)
self.filterPatternLineEdit.setText("Andy|Grace")
self.filterCaseSensitivityCheckBox.setChecked(True)
self.sortCaseSensitivityCheckBox.setChecked(True)
def setSourceModel(self, model):
self.proxyModel.setSourceModel(model)
self.sourceView.setModel(model)
def filterRegExpChanged(self):
syntax_nr = self.filterSyntaxComboBox.itemData(
self.filterSyntaxComboBox.currentIndex())
syntax = QRegExp.PatternSyntax(syntax_nr)
if self.filterCaseSensitivityCheckBox.isChecked():
caseSensitivity = Qt.CaseSensitive
else:
caseSensitivity = Qt.CaseInsensitive
regExp = QRegExp(self.filterPatternLineEdit.text(), caseSensitivity,
syntax)
self.proxyModel.setFilterRegExp(regExp)
def filterColumnChanged(self):
self.proxyModel.setFilterKeyColumn(
self.filterColumnComboBox.currentIndex())
def sortChanged(self):
if self.sortCaseSensitivityCheckBox.isChecked():
caseSensitivity = Qt.CaseSensitive
else:
caseSensitivity = Qt.CaseInsensitive
self.proxyModel.setSortCaseSensitivity(caseSensitivity)
class Window(QWidget):
def __init__(self):
super(Window, self).__init__()
self.proxyModel = QSortFilterProxyModel()
self.proxyModel.setDynamicSortFilter(True)
self.sourceGroupBox = QGroupBox("Original Model")
self.proxyGroupBox = QGroupBox("Sorted/Filtered Model")
self.sourceView = QTreeView()
self.sourceView.setRootIsDecorated(False)
self.sourceView.setAlternatingRowColors(True)
self.proxyView = QTreeView()
self.proxyView.setRootIsDecorated(False)
self.proxyView.setAlternatingRowColors(True)
self.proxyView.setModel(self.proxyModel)
self.proxyView.setSortingEnabled(True)
self.sortCaseSensitivityCheckBox = QCheckBox("Case sensitive sorting")
self.filterCaseSensitivityCheckBox = QCheckBox("Case sensitive filter")
self.filterPatternLineEdit = QLineEdit()
self.filterPatternLineEdit.setClearButtonEnabled(True)
self.filterPatternLabel = QLabel("&Filter pattern:")
self.filterPatternLabel.setBuddy(self.filterPatternLineEdit)
self.filterSyntaxComboBox = QComboBox()
self.filterSyntaxComboBox.addItem("Regular expression",
REGULAR_EXPRESSION)
self.filterSyntaxComboBox.addItem("Wildcard",
WILDCARD)
self.filterSyntaxComboBox.addItem("Fixed string",
FIXED_STRING)
self.filterSyntaxLabel = QLabel("Filter &syntax:")
self.filterSyntaxLabel.setBuddy(self.filterSyntaxComboBox)
self.filterColumnComboBox = QComboBox()
self.filterColumnComboBox.addItem("Subject")
self.filterColumnComboBox.addItem("Sender")
self.filterColumnComboBox.addItem("Date")
self.filterColumnLabel = QLabel("Filter &column:")
self.filterColumnLabel.setBuddy(self.filterColumnComboBox)
self.filterPatternLineEdit.textChanged.connect(self.filterRegExpChanged)
self.filterSyntaxComboBox.currentIndexChanged.connect(self.filterRegExpChanged)
self.filterColumnComboBox.currentIndexChanged.connect(self.filterColumnChanged)
self.filterCaseSensitivityCheckBox.toggled.connect(self.filterRegExpChanged)
self.sortCaseSensitivityCheckBox.toggled.connect(self.sortChanged)
sourceLayout = QHBoxLayout()
sourceLayout.addWidget(self.sourceView)
self.sourceGroupBox.setLayout(sourceLayout)
proxyLayout = QGridLayout()
proxyLayout.addWidget(self.proxyView, 0, 0, 1, 3)
proxyLayout.addWidget(self.filterPatternLabel, 1, 0)
proxyLayout.addWidget(self.filterPatternLineEdit, 1, 1, 1, 2)
proxyLayout.addWidget(self.filterSyntaxLabel, 2, 0)
proxyLayout.addWidget(self.filterSyntaxComboBox, 2, 1, 1, 2)
proxyLayout.addWidget(self.filterColumnLabel, 3, 0)
proxyLayout.addWidget(self.filterColumnComboBox, 3, 1, 1, 2)
proxyLayout.addWidget(self.filterCaseSensitivityCheckBox, 4, 0, 1, 2)
proxyLayout.addWidget(self.sortCaseSensitivityCheckBox, 4, 2)
self.proxyGroupBox.setLayout(proxyLayout)
mainLayout = QVBoxLayout()
mainLayout.addWidget(self.sourceGroupBox)
mainLayout.addWidget(self.proxyGroupBox)
self.setLayout(mainLayout)
self.setWindowTitle("Basic Sort/Filter Model")
self.resize(500, 450)
self.proxyView.sortByColumn(1, Qt.AscendingOrder)
self.filterColumnComboBox.setCurrentIndex(1)
self.filterPatternLineEdit.setText("Andy|Grace")
self.filterCaseSensitivityCheckBox.setChecked(True)
self.sortCaseSensitivityCheckBox.setChecked(True)
def setSourceModel(self, model):
self.proxyModel.setSourceModel(model)
self.sourceView.setModel(model)
def filterRegExpChanged(self):
syntax_nr = self.filterSyntaxComboBox.currentData()
pattern = self.filterPatternLineEdit.text()
if syntax_nr == WILDCARD:
pattern = QRegularExpression.wildcardToRegularExpression(pattern)
elif syntax_nr == FIXED_STRING:
pattern = QRegularExpression.escape(pattern)
regExp = QRegularExpression(pattern)
if not self.filterCaseSensitivityCheckBox.isChecked():
options = regExp.patternOptions()
options |= QRegularExpression.CaseInsensitiveOption
regExp.setPatternOptions(options)
self.proxyModel.setFilterRegularExpression(regExp)
def filterColumnChanged(self):
self.proxyModel.setFilterKeyColumn(self.filterColumnComboBox.currentIndex())
def sortChanged(self):
if self.sortCaseSensitivityCheckBox.isChecked():
caseSensitivity = Qt.CaseSensitive
else:
caseSensitivity = Qt.CaseInsensitive
self.proxyModel.setSortCaseSensitivity(caseSensitivity)
class MainWindow(QMainWindow):
def __init__(self, app):
super(MainWindow, self).__init__()
self._app = app
self._selectedIndex = None
# model
nodeFactory = NodeFactory()
rootNode = nodeFactory.create(NodeType.General, 'Root')
# for i in range(10000): # for testing
childNode0 = nodeFactory.create(NodeType.General, 'RightPirateLeg',
rootNode)
childNode1 = nodeFactory.create(NodeType.General, 'RightPirateLeg_END',
childNode0)
childNode2 = nodeFactory.create(NodeType.General, 'LeftFemur',
rootNode)
childNode3 = nodeFactory.create(NodeType.Sphere, 'LeftTibia',
childNode2)
childNode4 = nodeFactory.create(NodeType.Sphere, 'LeftFoot',
childNode3)
transform = childNode4.component(ComponentType.Transform)
qTransform = transform.component()
translation = qTransform.translation()
translation.setX(5)
qTransform.setTranslation(translation)
# childNode5 = nodeFactory.create(NodeType.Box, 'LeftFoot_END', childNode4)
self._model = SceneGraphModel(rootNode)
self._sceneView = SceneView(rootNode.entity())
self._container = self.createWindowContainer(self._sceneView)
# scene graph view
self._treeView = QTreeView()
self._treeView.setModel(self._model)
self._treeView.setHeaderHidden(True)
self._treeView.setAlternatingRowColors(True)
dockWidget = QDockWidget()
dockWidget.setWidget(self._treeView)
dockWidget.setWindowTitle('Scene Graph')
dockWidget.setObjectName('sceneGraph')
sceneGraphToggleAction = dockWidget.toggleViewAction()
self.addDockWidget(Qt.LeftDockWidgetArea, dockWidget)
# property editor
propertyEditor = PropertyEditor(self._model, nodeFactory,
FieldFactory())
dockWidget = QDockWidget()
dockWidget.setWidget(propertyEditor)
dockWidget.setWindowTitle('Property Editor')
dockWidget.setObjectName('propertyEditor')
propertyEditorToggleAction = dockWidget.toggleViewAction()
self.addDockWidget(Qt.RightDockWidgetArea, dockWidget)
# menu
menuBar = self.menuBar()
menu = menuBar.addMenu('&File')
exitAction = menu.addAction('E&xit')
exitAction.triggered.connect(self.close)
menu.addAction(exitAction)
menu = menuBar.addMenu('&Windows')
menu.addAction(sceneGraphToggleAction)
menu.addAction(propertyEditorToggleAction)
menuBar.addMenu(menu)
# central widget
#button = QPushButton()
self.setCentralWidget(self._container)
# selection change event
selectionModel = self._treeView.selectionModel()
selectionModel.currentChanged.connect(propertyEditor.changeSelection)
# click event
#button.clicked.connect(self.buttonClicked)
def selectedNode(self):
indices = self._treeView.selectedIndexes()
result = None
if len(indices) == 1:
self._selectedIndex = indices[0]
result = self._selectedIndex.internalPointer()
return result
def commitChange(self):
self._model.dataChanged.emit(self._selectedIndex, self._selectedIndex)
def closeEvent(self, event):
self._app.exit()
# data change example
def buttonClicked(self):
node = self.selectedNode()
if not node:
return
general = node.component(ComponentType.General)
general.setName('CLICKED')
self.commitChange()
class MyWindow(QWidget):
def __init__(self, *args):
super().__init__()
self.setFixedSize(930, 631)
self.setLocale(QLocale(QLocale.English, QLocale.UnitedStates))
self.setWindowTitle(
QCoreApplication.translate("MainWindow", "PyInspect"))
self.central_widget = QWidget(self)
self.comboBox = QComboBox(self.central_widget)
self.comboBox.setGeometry(QRect(10, 10, 451, 22))
self.comboBox.setMouseTracking(False)
self.comboBox.setMaxVisibleItems(5)
self.comboBox.setObjectName("comboBox")
for _backend in backend.registry.backends.keys():
self.comboBox.addItem(_backend)
self.tree_view = QTreeView(self.central_widget)
self.tree_view.setGeometry(QRect(10, 40, 451, 581))
self.tree_view.setColumnWidth(0, 150)
self.comboBox.setCurrentText('uia')
self.__show_tree()
self.table_view = QTableView(self.central_widget)
self.table_view.setGeometry(QRect(470, 40, 451, 581))
self.comboBox.activated[str].connect(self.__show_tree)
self.tree_view.clicked.connect(self.__show_property)
def __show_tree(self, _backend='uia'):
self.__initialize_calc(_backend)
def __initialize_calc(self, _backend):
self.element_info = backend.registry.backends[
_backend].element_info_class()
self.tree_model = MyTreeModel(self.element_info, _backend)
self.tree_model.setHeaderData(0, Qt.Horizontal, 'Controls')
self.tree_view.setModel(self.tree_model)
def __show_property(self, index=None):
data = index.data()
self.table_model = MyTableModel(self.tree_model.props_dict.get(data),
self)
self.table_view.wordWrap()
self.table_view.setModel(self.table_model)
self.table_view.setColumnWidth(1, 320)
element = self.tree_model.element_dict.get(data, None)
if element is not None:
with contextlib.suppress(Exception):
element.set_focus()
locate_element = center_locate_element(element)
if locate_element is not None:
pyperclip.copy('{0}, {1}'.format(*locate_element))
else:
pyperclip.copy('Retângulo não identificado.')
try:
im: Image = element.capture_as_image()
im.show()
except:
alert(
title='Atenção',
text=
'O elemento selecionado não é uma imagem ou não contém o atributo show.'
)
element.draw_outline(colour='green', thickness=4)
class NavigationWidget(QWidget):
def __init__(self, index_filename):
QWidget.__init__(self)
self.data_index = pd.DataFrame()
self.data_info = aecg.tools.indexer.StudyInfo()
self.data_index_stats = aecg.tools.indexer.StudyStats(
self.data_info, self.data_index)
# Getting the Models
self.project_loaded = ''
self.projectmodel = ProjectTreeModel()
# Creating a QTreeView for displaying the selected project index
self.project_treeview = QTreeView()
self.project_treeview.setModel(self.projectmodel)
self.phorizontal_header = self.project_treeview.header()
self.phorizontal_header.setSectionResizeMode(
QHeaderView.ResizeToContents)
self.phorizontal_header.setStretchLastSection(True)
self.sp_right = QSplitter(Qt.Orientation.Horizontal)
self.sp_left = QSplitter(Qt.Orientation.Vertical, self.sp_right)
# NavigationWidget Layout
self.main_layout = QVBoxLayout()
size = QSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
# Left side
# Left side - Top layout
# Left side - Bottom Layout
size.setVerticalStretch(4)
self.project_treeview.setSizePolicy(size)
self.sp_left.addWidget(self.project_treeview)
# Right side
size = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
size.setHorizontalStretch(2)
size.setHeightForWidth(False)
self.tabdisplays = TabDisplays(self)
self.sp_right.addWidget(self.tabdisplays)
self.tabdisplays.validator_data_ready.connect(
self.load_projectindex_after_validation)
self.sp_right.setSizePolicy(size)
# Set the layout to the QWidget
self.main_layout.addWidget(self.sp_right)
self.setLayout(self.main_layout)
self.tabdisplays.setCurrentWidget(self.tabdisplays.validator)
# Load study index
if index_filename and (index_filename != ""):
if os.path.exists(index_filename):
self.load_projectindex(os.path.normpath(index_filename))
else:
QMessageBox.warning(self, f"Study index file not found",
f"{index_filename} not found")
projectindex_loaded = Signal()
projectindexstats_loaded = Signal()
def load_projectindex_after_validation(self):
self.load_projectindex(
os.path.normpath(self.tabdisplays.study_info_file.text()))
def load_projectindex(self, project_idx_file):
index_loaded = False
stats_loaded = False
if project_idx_file != "":
if os.path.exists(project_idx_file):
try:
self.parent().status.showMessage(
f"Loading {project_idx_file}")
progress = QProgressDialog("Loading index file...",
"Cancel", 0, 3, self)
progress.setWindowTitle("Loading study index")
progress.setWindowModality(Qt.WindowModal)
progress.setMinimumWidth(300)
progress.setMinimumDuration(0)
progress.forceShow()
progress.setValue(0)
wb = load_workbook(project_idx_file, read_only=True)
progress.setValue(1)
ws = wb['Index']
ws.reset_dimensions()
data = ws.values
cols = next(data)
data = list(data)
progress.setValue(2)
self.data_index = pd.DataFrame(data,
columns=cols).fillna("")
progress.setValue(3)
progress.close()
# Parse index to the tree
num_ecgs = 0
if "EGREFID" in self.data_index.columns:
num_ecgs = self.data_index[[
"ZIPFILE", "AECGXML", "EGREFID", "WFTYPE"
]].drop_duplicates().shape[0]
progress = QProgressDialog("Parsing index ...",
"Cancel", 0, num_ecgs, self)
progress.setWindowTitle("Loading study index")
progress.setLabelText("Parsing index...")
progress.setWindowModality(Qt.WindowModal)
progress.setMinimumWidth(300)
progress.setMinimumDuration(0)
progress.forceShow()
progress.setValue(0)
self.projectmodel = ProjectTreeModel(
self.data_index, progress_dialog=progress)
self.project_treeview.setModel(self.projectmodel)
self.project_treeview.selectionModel().\
selectionChanged.connect(self.load_data)
progress.close()
else:
QMessageBox.warning(
self, "EGREFID missing",
f"EGREFID column missing Index sheet of "
f"{project_idx_file}")
self.project_loaded = project_idx_file
# Reset aECG display
self.tabdisplays.aecg_display.aecg_data = None
self.tabdisplays.aecg_display.plot_aecg()
# Populate study information/validator tab
self.tabdisplays.load_study_info(project_idx_file)
self.data_index_info = self.tabdisplays.studyindex_info
index_loaded = True
try:
progress = QProgressDialog(
"Loading study index stats...", "Cancel", 0, 3,
self)
progress.setWindowTitle("Loading study index stats")
progress.setWindowModality(Qt.WindowModal)
progress.setMinimumWidth(300)
progress.setMinimumDuration(0)
progress.forceShow()
progress.setValue(0)
ws = wb['Stats']
ws.reset_dimensions()
data = ws.values
cols = next(data)
data = list(data)
progress.setValue(1)
progress.forceShow()
statsdf = pd.DataFrame(data, columns=cols).fillna("")
progress.setValue(2)
progress.forceShow()
self.data_index_stats = aecg.tools.indexer.StudyStats()
self.data_index_stats.__dict__.update(
statsdf.set_index("Property").transpose().
reset_index(drop=True).to_dict('index')[0])
progress.setValue(3)
progress.forceShow()
progress.close()
stats_loaded = True
except Exception as ex:
QMessageBox.warning(
self, f"Error loading study index stats",
f"Error loading study index stats from"
f"{project_idx_file}\n{str(ex)}")
except Exception as ex:
QMessageBox.warning(
self, f"Error loading study index",
f"Error loading study index from {project_idx_file}"
f"\n{str(ex)}")
else:
QMessageBox.warning(self, f"Study index file not found",
f"{project_idx_file} not found")
if index_loaded:
self.projectindex_loaded.emit()
if stats_loaded:
self.projectindexstats_loaded.emit()
self.parentWidget().status.clearMessage()
def load_data(self, selected, deselected):
self.tabdisplays.setCurrentWidget(self.tabdisplays.waveforms)
rhythm = self.projectmodel.itemData(selected.indexes()[2])[0]
derived = self.projectmodel.itemData(selected.indexes()[3])[0]
# Get study directory provided in the GUI
studydir = self.tabdisplays.effective_aecgs_dir(self, silent=True)
# Calculate effective study dir
aecg_xml_file = self.projectmodel.itemData(selected.indexes()[5])[0]
if aecg_xml_file != "":
zipfile = self.projectmodel.itemData(selected.indexes()[4])[0]
if zipfile != "":
zipfile = os.path.join(studydir, zipfile)
else:
aecg_xml_file = os.path.join(studydir, aecg_xml_file)
# Load aECG file
aecg_data = aecg.io.read_aecg(aecg_xml_file,
zipfile,
include_digits=True,
in_memory_xml=True,
log_validation=False)
if aecg_data.xmlfound:
# Plot aECG
self.tabdisplays.aecg_display.set_aecg(aecg_data)
self.tabdisplays.aecg_display.plot_aecg(
rhythm,
derived,
ecg_layout=aecg.utils.ECG_plot_layout(
self.tabdisplays.cbECGLayout.currentIndex() + 1))
# Populate XML viewer
self.tabdisplays.xml_display.setText(aecg_data.xmlstring())
else:
QMessageBox.warning(self, "aECG XML file not found",
f"aECG XML {aecg_xml_file} not found")
self.parentWidget().update_status_bar()
class MP3TagManipulator(QWidget):
last_directory = '.'
song = None
def __init__(self):
super().__init__()
self.title = 'MP3TagManipulator v1.0'
self.top = 100
self.left = 100
self.height = 400
self.width = 640
self.init_ui()
def init_ui(self):
self.setWindowTitle(self.title)
self.setGeometry(self.top, self.left, self.width, self.height)
# layout root of application
main_layout = QVBoxLayout(self)
self.setLayout(main_layout)
# to set the model of tree
model = QFileSystemModel()
model.setRootPath("/home/denison/Downloads/music")
model.setNameFilters(['*.mp3', '*.m4a', '*.flac'])
model.setNameFilterDisables(False)
self.tree = QTreeView()
self.tree.setModel(model)
self.tree.setAnimated(True)
self.tree.setColumnWidth(0, 500)
file_layout = QHBoxLayout()
label_file = QLabel('file/directory')
text_file = QLineEdit()
btn_load = QPushButton('load')
file_layout.addWidget(label_file)
file_layout.addWidget(text_file)
file_layout.addWidget(btn_load)
grid_info_layout = QGridLayout()
# strings to labels
self.labels = [
'ARTIST', 'ALBUMARTIST', 'ALBUM', 'TITLE', 'GENRE', 'DATE'
]
# line edits to tags
self.text_artist = QLineEdit('ARTIST')
self.text_album = QLineEdit('ALBUM')
self.text_album_artist = QLineEdit('ALBUMARTIST')
self.text_title = QLineEdit('TITLE')
self.text_genre = QLineEdit('GENRE')
self.text_date = QLineEdit('DATE')
self.text_tags = [
self.text_artist, self.text_album_artist, self.text_album,
self.text_title, self.text_genre, self.text_date
]
for text in self.text_tags:
text.setEnabled(False)
#text.textChanged.connect(self.enable_save)
# labels
for label, i in zip(self.labels, range(6)):
grid_info_layout.addWidget(QLabel(label), i, 0)
# cb_artist = QCheckBox()
# cb_album_artist = QCheckBox()
# cb_album = QCheckBox()
# cb_title = QCheckBox()
# cb_genre = QCheckBox()
# cb_date = QCheckBox()
# self.checkboxes = [
# cb_artist, cb_album_artist, cb_album,
# cb_title, cb_genre, cb_date
# ]
# for cb in self.checkboxes:
# cb.setText('editar')
# cb_artist.stateChanged.connect(lambda: self.enable_tag_edit(self.text_artist))
# cb_album_artist.stateChanged.connect(lambda: self.enable_tag_edit(self.text_album_artist))
# cb_album.stateChanged.connect(lambda: self.enable_tag_edit(self.text_album))
# cb_title.stateChanged.connect(lambda: self.enable_tag_edit(self.text_title))
# cb_genre.stateChanged.connect(lambda: self.enable_tag_edit(self.text_genre))
# cb_date.stateChanged.connect(lambda: self.enable_tag_edit(self.text_date))
for i, text in zip(range(6), self.text_tags):
grid_info_layout.addWidget(text, i, 1)
# for cb, i in zip(self.checkboxes, range(6)) :
# grid_info_layout.addWidget(cb, i, 2)
action_layout = QHBoxLayout()
btn_exit = QPushButton('Exit')
self.btn_save = QPushButton('save changes')
self.btn_save.setDisabled(True)
action_layout.addWidget(btn_exit)
action_layout.addWidget(self.btn_save)
#main_layout.addLayout(file_layout)
main_layout.addWidget(self.tree)
main_layout.addLayout(grid_info_layout)
main_layout.addLayout(action_layout)
btn_load.clicked.connect(self.open_file)
btn_exit.clicked.connect(self.close_application)
self.btn_save.clicked.connect(self.edit_tags)
self.tree.doubleClicked.connect(self.get_selected_file)
self.show()
def enable_edit_text(self):
if self.song:
for t in self.text_tags:
t.setEnabled(True)
self.enable_save()
else:
for t in self.text_tags:
t.setEnabled(False)
def enable_save(self):
self.btn_save.setEnabled(True)
def close_application(self):
if self.song:
self.song.close()
print('vazando...;-)')
self.close()
def enable_tag_edit(self, txt_edit):
txt_edit.setEnabled(not txt_edit.isEnabled())
for edit in self.text_tags:
edit.textChanged.connect(self.enable_save)
print('executou self.enable_tag_edit()')
print('não sei o q tá acontecendo :(')
def get_selected_file(self):
print('executou self.get_selected_file()')
selected = self.tree.selectedIndexes()[0]
print(selected.model().filePath(selected))
self.song = taglib.File(selected.model().filePath(selected))
self.enable_edit_text()
self.load_song_info(self.song)
return self.song
def edit_tags(self):
print("não tá funcionando 8'-(")
self.song.tags['ARTIST'] = self.text_artist.text()
self.song.tags['ALBUMARTIST'] = self.text_album_artist.text()
self.song.tags['ALBUM'] = self.text_album.text()
self.song.tags['TITLE'] = self.text_title.text()
self.song.tags['GENRE'] = self.text_genre.text()
self.song.tags['DATE'] = self.text_date.text()
self.song.save()
print(self.song.tags)
self.btn_save.setDisabled(True)
self.song.close()
def open_file(self):
print('*** quase lá *** ')
dialog = QFileDialog(self)
dialog.setViewMode(QFileDialog.Detail)
file = dialog.getOpenFileName(self, 'load...', self.last_directory,
'songs (*.mp3 *.m4a *.flac *.wma)')
song = taglib.File(file[0])
# print(song.tags)
self.show_song_info(song)
song.close()
def load_song_info(self, song):
print('executou self.load_song_info()')
for t, tag in zip(self.text_tags, self.labels):
try:
t.setText(song.tags[tag][0])
except KeyError:
t.setText('none')
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
## $QT_END_LICENSE$
##
#############################################################################
"""PySide2 port of the remoteobjects/modelviewclient example from Qt v5.x"""
import sys
from PySide2.QtCore import QUrl
from PySide2.QtWidgets import (QApplication, QTreeView)
from PySide2.QtRemoteObjects import QRemoteObjectNode
if __name__ == '__main__':
app = QApplication(sys.argv)
node = QRemoteObjectNode(QUrl("local:registry"))
node.setHeartbeatInterval(1000)
view = QTreeView()
view.setWindowTitle("RemoteView")
view.resize(640, 480)
model = node.acquireModel("RemoteModel")
view.setModel(model)
view.show()
sys.exit(app.exec_())
class ProjectWidget(QSplitter):
treeCurrentItemChanged = Signal(Container)
def __init__(self, parent, f=...):
super().__init__(parent, f)
self.project = Project()
self.current_tree_item: Optional[Container] = None
self.main_splitter = self # inheritance from QSplitter may not be preserved
self.main_splitter.setOrientation(Qt.Horizontal)
self.left_splitter = QSplitter(Qt.Vertical)
self.right_splitter = QSplitter(Qt.Vertical)
self.main_splitter.addWidget(self.left_splitter)
self.main_splitter.addWidget(self.right_splitter)
# self.w_parameters = ParametersWidget(self.project.bundle)
self.w_parameters_tree = QTreeView()
self.w_parameters_tree.setModel(self.project.parameters_model)
delegate = ParametersTableDelegate()
self.w_parameters_tree.setItemDelegate(delegate)
self.selection_model_parameters = self.w_parameters_tree.selectionModel(
)
self.selection_model_parameters.currentRowChanged.connect(
self._on_tree_row_changed)
self.w_curves_tree = QTreeView()
self.w_curves_tree.setModel(self.project.curves_model)
delegate = CurvesTableDelegate()
self.w_curves_tree.setItemDelegate(delegate)
self.selection_model_curves = self.w_curves_tree.selectionModel()
self.selection_model_curves.currentRowChanged.connect(
self._on_tree_row_changed)
self.w_light_plot = LightPlotWidget(self.project.curves_model)
self.w_rv_plot = RvPlotWidget(self.project.curves_model)
self.left_splitter.addWidget(self.w_parameters_tree)
self.left_splitter.addWidget(self.w_curves_tree)
self.right_splitter.addWidget(self.w_light_plot)
self.right_splitter.addWidget(self.w_rv_plot)
def resizeEvent(self, arg__1: PySide2.QtGui.QResizeEvent):
super().resizeEvent(arg__1)
def save_session(self, settings: QSettings):
settings.beginGroup('project_splitter')
settings.setValue('horiz', self.main_splitter.saveState())
settings.setValue('vert_trees', self.left_splitter.saveState())
settings.setValue('vert_plots', self.right_splitter.saveState())
settings.endGroup()
settings.beginGroup('tree_columns')
settings.setValue('params',
self.w_parameters_tree.header().saveState())
settings.setValue('curves', self.w_curves_tree.header().saveState())
settings.endGroup()
def restore_session(self, settings: QSettings):
settings.beginGroup('project_splitter')
try:
self.main_splitter.restoreState(settings.value("horiz"))
self.left_splitter.restoreState(settings.value("vert_trees"))
self.right_splitter.restoreState(settings.value("vert_plots"))
except AttributeError:
pass
settings.endGroup()
settings.beginGroup('tree_columns')
try:
self.w_parameters_tree.header().restoreState(
settings.value("params"))
self.w_curves_tree.header().restoreState(settings.value("curves"))
except AttributeError:
pass
settings.endGroup()
@Slot(QModelIndex, QModelIndex)
def _on_tree_row_changed(self, current: QModelIndex,
previous: QModelIndex):
model = current.model()
prev_item, prev_column = model.item_and_column(previous)
curr_item, curr_column = model.item_and_column(current)
logger().info(f'Selection changed {prev_item} -> {curr_item}')
self.current_tree_item = curr_item
self.treeCurrentItemChanged.emit(curr_item)
@Slot()
def add_lc(self):
self.project.add_lc()
@Slot()
def add_rv(self):
self.project.add_rv()
@Slot()
def del_curve(self):
to_del = self.current_tree_item
while to_del is not None and not isinstance(to_del, CurveContainer):
to_del = to_del.parent()
if QMessageBox.question(self, 'Deleting Curve Confirmation', f'Delete the curve "{to_del.objectName()}"?') \
!= QMessageBox.Yes:
return
self.project.delete_curve(to_del)