feat: console output on patching page

Author: hwalker56

modules/widgets.py

@@ -1,5 +1,15 @@
-from PySide6.QtWidgets import QWidget, QToolButton, QFrame, QVBoxLayout, QLabel
-from PySide6.QtCore import Qt, Signal
+import sys
+
+from PySide6.QtWidgets import (
+    QWidget,
+    QToolButton,
+    QFrame,
+    QVBoxLayout,
+    QLabel,
+    QTextEdit,
+)
+from PySide6.QtCore import Qt, Signal, QObject
+from PySide6.QtGui import QTextCursor
 
 
 class CollapsibleBox(QWidget):
@@ -45,3 +55,30 @@ def __init__(self, text="", parent=None):
     def mousePressEvent(self, event):
         if event.button() == Qt.MouseButton.LeftButton:
             self.clicked.emit()
+
+
+class ConsoleOutput(QObject):
+    new_text = Signal(str)
+
+    def __init__(self, text_edit: QTextEdit, console: sys):
+        super().__init__()
+        self.text_edit = text_edit
+        self.console = console
+
+        # We use a signal here because it otherwise crashes when
+        # the text comes from a QThread for some reason
+        self.new_text.connect(self._append_text)
+
+    def write(self, message):
+        self.console.write(message)
+        self.console.flush()
+        self.new_text.emit(message)
+
+    def flush(self):
+        pass
+
+    def _append_text(self, message):
+        cursor = self.text_edit.textCursor()
+        cursor.movePosition(QTextCursor.MoveOperation.End)
+        cursor.insertText(message)
+        self.text_edit.setTextCursor(cursor)

setup/patch.py

@@ -1,4 +1,6 @@
 import pathlib
+import sys
+
 import libWiiPy
 import tempfile
 import bsdiff4
@@ -11,8 +13,11 @@
     QProgressBar,
     QVBoxLayout,
     QWizard,
+    QTextEdit,
+    QPushButton,
 )
 
+from modules.widgets import ConsoleOutput
 from .enums import *
 from .download import (
     download_patch,
@@ -178,6 +183,21 @@ def __init__(self, patches_json: dict, parent=None):
         layout.addSpacing(10)
         layout.addWidget(self.news_box)
 
+        self.console = QTextEdit()
+        self.console.setReadOnly(True)
+        self.console.setHidden(True)
+
+        # Redirect outputs to the console
+        sys.stdout = ConsoleOutput(self.console, sys.__stdout__)
+        sys.stderr = ConsoleOutput(self.console, sys.__stderr__)
+
+        layout.addWidget(self.console)
+
+        self.toggle_console_button = QPushButton(self.tr("Toggle Console"))
+        self.toggle_console_button.clicked.connect(self.toggle_console)
+
+        layout.addWidget(self.toggle_console_button)
+
         self.setLayout(layout)
 
         QTimer.singleShot(0, lambda: NewsRenderer.getNews(self, self.news_box))
@@ -259,6 +279,10 @@ def handle_error(self, error: str):
             f"An exception was encountered while patching.<br><br>Exception:<br>{error}<br><br>Please report this issue in the WiiLink Discord Server (<a href='https://discord.gg/wiilink'>discord.gg/wiilink</a>).",
         )
 
+    def toggle_console(self):
+        self.console.setHidden(self.console.isVisible())
+        self.news_box.setHidden(self.news_box.isVisible())
+
 
 class PatchingWorker(QObject):
     platform: Platforms
@@ -288,7 +312,6 @@ def patching_functions(self):
         for channel_key in self.selected_channels:
             channel_indexes = channel_key.split("_")
             try:
-                raise ValueError("penis 2")
                 category_index = int(channel_indexes[0])
                 channel_index = int(channel_indexes[1])
                 channel_category = self.find_category(category_index)

style.qss

@@ -338,4 +338,9 @@ QScrollArea > QWidget > QScrollBar { background: palette(base); padding:0px; mar
 
 QMessageBox {
     background-color: #222222;
+}
+
+QTextEdit {
+    background-color: #111111;
+    color: #FFFFFF;
 }