From 6b97819eddd9f918de4aeb95a6d117fceb5611bd Mon Sep 17 00:00:00 2001
From: Jacob Wahlman <jacwa448@student.liu.se>
Date: Mon, 4 May 2020 14:38:55 +0200
Subject: [PATCH] removed improved_main_window
---
b_asic/GUI/improved_main_window.py | 201 -----------------------------
1 file changed, 201 deletions(-)
delete mode 100644 b_asic/GUI/improved_main_window.py
diff --git a/b_asic/GUI/improved_main_window.py b/b_asic/GUI/improved_main_window.py
deleted file mode 100644
index 8c8f8cba..00000000
--- a/b_asic/GUI/improved_main_window.py
+++ /dev/null
@@ -1,201 +0,0 @@
-"""@package docstring
-B-ASIC GUI Module.
-This python file is the main window of the GUI for B-ASIC.
-"""
-
-from os import getcwd, path
-import sys
-
-from drag_button import DragButton
-from gui_interface import Ui_main_window
-from arrow import Arrow
-from port_button import PortButton
-
-from b_asic import Operation
-import b_asic.core_operations as c_oper
-import b_asic.special_operations as s_oper
-from utils import decorate_class, handle_error
-
-from numpy import linspace
-
-from PyQt5.QtWidgets import QApplication, QWidget, QMainWindow, QLabel, QAction,\
-QStatusBar, QMenuBar, QLineEdit, QPushButton, QSlider, QScrollArea, QVBoxLayout,\
-QHBoxLayout, QDockWidget, QToolBar, QMenu, QLayout, QSizePolicy, QListWidget,\
-QListWidgetItem, QGraphicsView, QGraphicsScene, QShortcut
-from PyQt5.QtCore import Qt, QSize, QSize
-from PyQt5.QtGui import QIcon, QFont, QPainter, QPen, QBrush, QKeySequence, QColor
-
-
-MIN_WIDTH_SCENE = 600
-MIN_HEIGHT_SCENE = 520
-
-@decorate_class(handle_error)
-class MainWindow(QMainWindow):
- def __init__(self):
- super(MainWindow, self).__init__()
- self.ui = Ui_main_window()
- self.ui.setupUi(self)
- self.setWindowTitle(" ")
- self.setWindowIcon(QIcon('small_logo.png'))
- self.scene = None
- self._operations_from_name = dict()
- self.zoom = 1
- self.operationList = []
- self.signalList = []
- self.pressed_button = []
- self.portList = []
- self.pressed_ports = []
- self.source = None
- self._window = self
-
- self.init_ui()
- self.add_operations_from_namespace(c_oper, self.ui.core_operations_list)
- self.add_operations_from_namespace(s_oper, self.ui.special_operations_list)
-
- self.shortcut_core = QShortcut(QKeySequence("Ctrl+R"), self.ui.operation_box)
- self.shortcut_core.activated.connect(self._refresh_operations_list_from_namespace)
-
- def init_ui(self):
- self.ui.core_operations_list.itemClicked.connect(self.on_list_widget_item_clicked)
- self.ui.special_operations_list.itemClicked.connect(self.on_list_widget_item_clicked)
- self.ui.exit_menu.triggered.connect(self.exit_app)
- self.create_graphics_view()
-
- def resizeEvent(self, event):
- self.ui.operation_box.setGeometry(10, 10, self.ui.operation_box.width(), self.height())
- self.graphic_view.setGeometry(self.ui.operation_box.width() + 20, 0, self.width() - self.ui.operation_box.width() - 20, self.height())
- super(MainWindow, self).resizeEvent(event)
-
- def create_graphics_view(self):
- self.scene = QGraphicsScene(self)
- self.graphic_view = QGraphicsView(self.scene, self)
- self.graphic_view.setRenderHint(QPainter.Antialiasing)
- self.graphic_view.setGeometry(self.ui.operation_box.width(), 0, self.width(), self.height())
- self.graphic_view.setDragMode(QGraphicsView.ScrollHandDrag)
-
- def wheelEvent(self, event):
- if event.modifiers() == Qt.ControlModifier:
- old_zoom = self.zoom
- self.zoom += event.angleDelta().y()/2500
- self.graphic_view.scale(self.zoom, self.zoom)
- self.zoom = old_zoom
-
- def exit_app(self, checked):
- QApplication.quit()
-
- def _determine_port_distance(self, length, ports):
- """Determine the distance between each port on the side of an operation.
- The method returns the distance that each port should have from 0.
- """
- return [length / 2] if ports == 1 else linspace(0, length, ports)
-
- def _create_port(self, operation, output_port=True):
- text = ">" if output_port else "<"
- button = PortButton(text, operation, self)
- button.setStyleSheet("background-color: white")
- button.connectionRequested.connect(self.connectButton)
- return button
-
- def add_ports(self, operation):
- _output_ports_dist = self._determine_port_distance(50 - 15, operation.operation.output_count)
- _input_ports_dist = self._determine_port_distance(50 - 15, operation.operation.input_count)
-
- for dist in _input_ports_dist:
- port = self._create_port(operation)
- port.move(0, dist)
- port.show()
-
- for dist in _output_ports_dist:
- port = self._create_port(operation)
- port.move(50 - 15, dist)
- port.show()
-
- def get_operations_from_namespace(self, namespace):
- return [comp for comp in dir(namespace) if hasattr(getattr(namespace, comp), "type_name")]
-
- def add_operations_from_namespace(self, namespace, _list):
- for attr_name in self.get_operations_from_namespace(namespace):
- attr = getattr(namespace, attr_name)
- try:
- attr.type_name()
- item = QListWidgetItem(attr_name)
- _list.addItem(item)
- self._operations_from_name[attr_name] = attr
- except NotImplementedError:
- pass
-
- def _create_operation(self, item):
- try:
- attr_oper = self._operations_from_name[item.text()]()
- attr_button = DragButton(attr_oper.graph_id, attr_oper, attr_oper.type_name().lower(), self)
- attr_button.move(250, 100)
- attr_button.setFixedSize(50, 50)
- attr_button.setStyleSheet("background-color: white; border-style: solid;\
- border-color: black; border-width: 2px; border-radius: 10px")
- self.add_ports(attr_button)
-
- icon_path = path.join("operation_icons", f"{attr_oper.type_name().lower()}.png")
- if not path.exists(icon_path):
- icon_path = path.join("operation_icons", f"custom_operation.png")
- attr_button.setIcon(QIcon(icon_path))
- attr_button.setIconSize(QSize(50, 50))
-
- attr_button.setParent(None)
- self.scene.addWidget(attr_button)
- self.operationList.append(attr_button)
- except Exception as e:
- print("Unexpected error occured: ", e)
-
- def _refresh_operations_list_from_namespace(self):
- self.ui.core_operations_list.clear()
- self.ui.special_operations_list.clear()
-
- self.add_operations_from_namespace(c_oper, self.ui.core_operations_list)
- self.add_operations_from_namespace(s_oper, self.ui.special_operations_list)
-
- def print_input_port_1(self):
- print("Input port 1")
-
- def print_input_port_2(self):
- print("Input port 2")
-
- def print_output_port_1(self):
- print("Output port 1")
-
- def print_output_port_2(self):
- print("Output port 2")
-
- def on_list_widget_item_clicked(self, item):
- self._create_operation(item)
-
- def keyPressEvent(self, event):
- pressed_buttons = []
- for op in self.operationList:
- if op.pressed:
- pressed_buttons.append(op)
- if event.key() == Qt.Key_Delete:
- for pressed_op in pressed_buttons:
- self.operationList.remove(pressed_op)
- pressed_op.remove()
- super().keyPressEvent(event)
-
- def connectButton(self, button):
- if len(self.pressed_ports) < 2:
- return
- for i in range(len(self.pressed_ports) - 1):
- line = Arrow(self.pressed_ports[i], self.pressed_ports[i + 1], self)
- self.scene.addItem(line)
- self.signalList.append(line)
-
- self.update()
-
- def paintEvent(self, event):
- for signal in self.signalList:
- signal.moveLine()
-
-if __name__ == "__main__":
- app = QApplication(sys.argv)
- window = MainWindow()
- window.setMinimumSize(MIN_WIDTH_SCENE, MIN_HEIGHT_SCENE)
- window.show()
- sys.exit(app.exec_())
--
GitLab