class BuildWidget(QtGui.QWidget):
def __init__(self, settings):
QtGui.QWidget.__init__(self)
self.setup_ui()
self.add_build_functionality()
def setup_ui(self):
self.layout = QtGui.QGridLayout(self)
self.setLayout(self.layout)
self.add_build_command_input()
self.add_build_button()
self.add_error_list()
def add_build_functionality(self):
self.builder = Builder()
self.builder.new_build_errors.connect(self.handle_new_errors)
def add_build_command_input(self):
self.build_command = QtGui.QLineEdit(self)
self.build_command.returnPressed.connect(self.start_build)
self.layout.addWidget(self.build_command,0,0,1,1)
def add_build_button(self):
self.build_button = QtGui.QPushButton("Build", self)
self.layout.addWidget(self.build_button,0,1,1,1)
QtCore.QObject.connect(self.build_button, QtCore.SIGNAL('clicked()'), self.start_build)
def add_error_list(self):
self.error_list = ListWidget(self)
self.layout.addWidget(self.error_list,1,0,1,2)
@QtCore.Slot(list)
def start_build(self):
self.error_list.clear()
build_cmd = self.build_command.text()
headline = "Starting build: " + build_cmd
print("\n" + headline)
print("="*len(headline)+"\n")
self.builder.build(build_cmd)
@QtCore.Slot(list)
def handle_new_errors(self, lines):
print("STDERR")
for line in lines:
self.error_list.addItem(line)
class GrepWidget(QtGui.QWidget):
def __init__(self, settings):
QtGui.QWidget.__init__(self)
self.settings = settings
self.setup_ui()
self.add_grep_functionality()
def setup_ui(self):
self.layout = QtGui.QGridLayout(self)
self.setLayout(self.layout)
self.add_grep_input_line()
self.add_grep_button()
self.add_splitter()
self.add_list_for_files()
self.add_list_for_lines()
def add_grep_button(self):
self.grep_button = QtGui.QPushButton("Grep", self)
self.grep_button.clicked.connect(self.grep_button_clicked)
self.layout.addWidget(self.grep_button, 0, 1, 1, 1)
def add_grep_input_line(self):
self.grep_line = QtGui.QLineEdit(self)
self.grep_line.returnPressed.connect(self.start_grep)
self.grep_line.setText("grep -RHn ")
self.layout.addWidget(self.grep_line, 0, 0, 1, 1)
def add_splitter(self):
self.splitter = QtGui.QSplitter(self)
self.layout.addWidget(self.splitter, 1, 0, 1, 2)
def add_list_for_files(self):
self.file_result = ListWidget(self)
self.file_result.itemDoubleClicked.connect(self.file_double_clicked)
self.file_result.returnPressed.connect(self.file_double_clicked)
self.file_result.currentItemChanged.connect(self.file_item_changed)
self.splitter.addWidget(self.file_result)
def add_list_for_lines(self):
self.line_result = ListWidget(self)
self.line_result.itemDoubleClicked.connect(self.line_nr_double_clicked)
self.line_result.returnPressed.connect(self.line_nr_double_clicked)
self.splitter.addWidget(self.line_result)
def add_grep_functionality(self):
self.grepping = False
self.grep = Grep()
self.grep.new_grep_results.connect(self.handle_new_results)
self.grep.grep_finished.connect(self.handle_grep_finished)
def grep_button_clicked(self):
if not self.grepping:
self.start_grep()
else:
self.stop_grep()
def start_grep(self):
self.grep_results = {}
self.grepping = True
self.grep_button.setText("Stop")
self.file_result.clear()
self.line_result.clear()
result = self.grep.grep( self.grep_line.text() )
def stop_grep(self):
self.grep.stop()
def add_file_name(self, file_name):
file_info = QtCore.QFileInfo(file_name)
file_icon = QtGui.QFileIconProvider().icon(file_info)
item = QtGui.QListWidgetItem(file_icon, file_name)
self.file_result.addItem(item)
def file_item_changed(self, current, previous):
self.line_result.clear()
if not current:
return
value = self.grep_results[current.text()]
for nr in value:
try:
item = QtGui.QListWidgetItem(nr)
self.line_result.addItem(item)
except Exception as e:
print("Failed to handle line numbers: " + str(e))
def file_double_clicked(self, item):
self.settings.file_path_double_clicked(item.text())
def line_nr_double_clicked(self, item):
self.settings.line_nr_double_clicked(item.text())
@QtCore.Slot(list)
def handle_new_results(self, lines):
for line in lines:
try:
split_line = str(line).split(":")
if len(split_line) > 1:
file_name = split_line[0]
line_number = int(split_line[1])
if not file_name in self.grep_results:
self.grep_results[file_name] = []
self.add_file_name(file_name)
self.grep_results[file_name].append(str(line_number))
except Exception as e:
print("Something went wrong: " + str(e))
@QtCore.Slot()
def handle_grep_finished(self):
self.grepping = False
self.grep_button.setText("Grep")