http link in README

README.md

@@ -6,32 +6,24 @@ So I just made one.
 
 ### Features
 
-| Feature                                                   | Description                                                                                                                                | State                                                  |
+| Feature                                                   | Description                                                                                                                              | State                                                  |
-|-----------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------|
+|-----------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------|
-| Editing of basic image formats /<br>"Syntax Highlighting" | If you have a very simple black/white image format<br/>where single bits control the color,<br/>the editor can highlight the enabled bits. | <input type="checkbox" disabled checked /> Implemented |
+| Editing of basic image formats /<br>"Syntax Highlighting" | If u have a very simple black/white image format<br/>where single bits control the color,<br/>the editor can highlight the enabled bits. | <input type="checkbox" disabled checked /> Implemented |
 
 ## Setup
 
-This program was made for Linux. It may work on Windows or Mac too, but it was not tested on these systems.\
+This program was made for Linux.\
-Before you can install the editor, you first have to install the requirements. That can be done using:
+It may work on Windows or Mac too, but it was not tested on these systems.\
-
+To be able to use this program, you have to clone the repository,\
-```bash
+install the requirements and make the file called "main.py" executable.\
-sudo apt install pyqt6-dev-tools xcb libxcb-cursor0
-```
-
-And to install the editor, you just have to clone the repository and install it using pip.\
 You can do that using these commands:
 
 ```bash
 git clone https://teapot.informationsanarchistik.de/Wobbl/Bread_Editor.git
 cd Bread_Editor
-pip install .
+pip install -r requirements.txt
+chmod +x main.py
 ```
 
-If you have already set up git for ssh, you can also clone the repository like this:
+Now you can execute the program using `./main.py`.
-
+You can also create a desktop shortcut to the file.
-```bash
-git clone git git@teapot.informationsanarchistik.de:Wobbl/Bread_Editor.git
-```
-
-You can now start the editor by typing in the terminal: `bread_editor`

binary_text_edit.py

@@ -0,0 +1,30 @@
+#!/usr/bin/python3
+
+from PyQt6.QtWidgets import QPlainTextEdit
+
+
+class BinaryTextEdit(QPlainTextEdit):  # rewrite QPlainTextEdit.keyPressEvent because it has no .setValidator()
+    def keyPressEvent(self, event):
+        allowed_keys = {"", "0", "1"}
+
+        if event.text() in allowed_keys:
+            cursor = self.textCursor()
+            pos = cursor.position()
+            text = self.toPlainText()
+            text_length = len(text)
+
+            if not (pos + 1) % 9 == 0 or event.text() in {"", None}:  # dont overwrite the separator character
+                super().keyPressEvent(event)
+
+            # skip over the separator character when the cursor is before it.
+            if (pos + 2) % 9 == 0 and not event.text() in {"", None}:
+                if pos == text_length:  # append to the input if the cursor is at the end
+                    self.insertPlainText("  ")
+                    cursor = self.textCursor()
+                    cursor.setPosition(pos + 2)
+
+                cursor.setPosition(pos + 2)
+                self.setTextCursor(cursor)
+
+        else:
+            event.ignore()

bread_editor/__init__.py

@@ -1 +0,0 @@
-#!/usr/bin/python3

bread_editor/binary_text_edit.py

@@ -1,50 +0,0 @@
-#!/usr/bin/python3
-
-from PyQt6.QtWidgets import QPlainTextEdit
-from PyQt6.QtCore import Qt
-
-
-class BinaryTextEdit(QPlainTextEdit):  # rewrite QPlainTextEdit.keyPressEvent because it has no .setValidator()
-    def keyPressEvent(self, event):
-        allowed_keys = {"", "0", "1"}
-
-        if event.text() in allowed_keys:
-            cursor = self.textCursor()
-            position = cursor.position()
-            text = self.toPlainText()
-            text_length = len(text)
-
-            if not (position + 1) % 9 == 0 or event.text() in {"", None}:  # dont overwrite the separator character
-                super().keyPressEvent(event)
-
-            # skip over the separator character when the cursor is right before it.
-            if (position + 2) % 9 == 0 and not event.text() in {"", None}:
-                if position == text_length - 1:  # append to the input if the cursor is at the end
-                    self.insertPlainText(" 00000000")
-
-                cursor.setPosition(position + 2)
-                self.setTextCursor(cursor)
-
-        elif event.key() == Qt.Key.Key_Backspace or event.key() == Qt.Key.Key_Delete:
-            # delete last byte when backspace or delete is pressed
-            text = self.toPlainText()
-
-            if len(text) >= 9:
-                cursor = self.textCursor()
-                position = cursor.position()
-
-                text = text[:-9]  # delete last byte
-
-                self.setPlainText(text)
-
-                # calculate the new cursor position (by subtracting 9, we set the position to the same bit but one byte
-                # before and by floor dividing this by 9 we get the "byte index" and when we multiply this by 9, we get
-                # the character position of the first bit in that byte.)
-                position = (position - 9) // 9 * 9
-
-                cursor.setPosition(position)
-
-                self.setTextCursor(cursor)
-
-        else:
-            event.ignore()

bread_editor/gui/__init__.py

@@ -1 +0,0 @@
-#!/usr/bin/python3

bread_editor/gui/raw_ui/__init__.py

@@ -1 +0,0 @@
-#!/usr/bin/python3

bread_editor/gui/raw_ui/ui_to_py.py

@@ -1,36 +0,0 @@
-#!/usr/bin/python3
-
-import os
-
-
-def convert_ui():
-    working_dir = os.getcwd()
-
-    if not working_dir.split('/')[
-               -1] == "raw_ui":  # cd into the right directory if this gets executed from somewhere else
-        os.chdir(os.path.dirname(os.path.abspath(__file__)))
-
-    for ui_file, script_out in paths.items():
-        os.system(f"pyuic6 {ui_file} {params} ../{script_out}")
-
-    os.chdir(working_dir)  # switch back to the working directory from which the script was executed
-
-
-if __name__ == "__main__":  # dont ask for debug on setup
-    input_debug = input("Do you want to debug the gui scripts? (Make gui scripts executable.) (y/n): ")
-
-    debug = input_debug == "y"
-
-    convert_ui()
-
-else:
-    debug = False
-
-params = "-o"
-
-if debug:
-    params = "-xo"
-
-paths = {
-    "main_window.ui": "main_window.py"
-}

bread_editor/ui.py

@@ -1,44 +0,0 @@
-#!/usr/bin/python3
-
-from PyQt6.QtWidgets import QApplication, QMainWindow
-from bread_editor.gui.main_window import Ui_MainWindow
-
-
-class GUI:
-    def __init__(self, app):
-        self.app = app
-
-        self.qt_app = QApplication([])
-        self.QTMainWindow = QMainWindow()
-
-        self.main_window = Ui_MainWindow()
-
-        self.setup_gui()
-        self.connect_gui()
-
-    def setup_gui(self):
-        self.main_window.setupUi(self.QTMainWindow)
-        self.main_window.settingsDock.hide()
-
-    def post_setup(self):
-        self.main_window.bitsAreSquaresSetting.blockSignals(True)
-        self.main_window.bitsAreSquaresSetting.setChecked(self.app.settings.square_bits)
-        self.main_window.bitsAreSquaresSetting.blockSignals(False)
-
-        self.main_window.highlightOnesSetting.setChecked(self.app.settings.highlight_ones)
-
-        self.app.utils.update_style_in_all_bit_editors()
-
-    def connect_gui(self):
-        self.main_window.openFile.triggered.connect(self.app.file_actions.open_files)
-        self.main_window.newFile.triggered.connect(lambda: self.app.file_actions.create_file())
-        self.main_window.saveFile.triggered.connect(self.app.file_actions.save_current_file)
-        self.main_window.saveFileAs.triggered.connect(self.app.file_actions.save_current_file_as)
-
-        self.main_window.menuSettings.triggered.connect(self.main_window.settingsDock.show)
-
-        self.main_window.bitsAreSquaresSetting.stateChanged.connect(self.app.utils.update_style_in_all_bit_editors)
-        self.main_window.highlightOnesSetting.stateChanged.connect(self.app.utils.update_style_in_all_bit_editors)
-
-        self.main_window.openFileTabs.tabCloseRequested.connect(self.app.file_actions.close_current_file)
-        self.QTMainWindow.closeEvent = self.app.utils.on_close

connect_gui.py

@@ -0,0 +1,15 @@
+#!/usr/bin/python3
+
+def connect_gui(app):
+    app.gui.main_window.openFile.triggered.connect(app.file_actions.open_files)
+    app.gui.main_window.newFile.triggered.connect(app.file_actions.create_file)
+    app.gui.main_window.saveFile.triggered.connect(app.file_actions.save_current_file)
+    app.gui.main_window.saveFileAs.triggered.connect(app.file_actions.save_current_file_as)
+
+    app.gui.main_window.menuSettings.triggered.connect(app.gui.main_window.settingsDock.show)
+
+    app.gui.main_window.bitsAreSquaresSetting.stateChanged.connect(app.utils.update_style_in_all_bit_editors)
+    app.gui.main_window.highlightOnesSetting.stateChanged.connect(app.utils.update_style_in_all_bit_editors)
+
+    app.gui.main_window.openFileTabs.tabCloseRequested.connect(app.file_actions.close_current_file)
+    app.gui.QTMainWindow.closeEvent = app.utils.on_close

editor.py

@@ -2,8 +2,8 @@
 
 from PyQt6.QtWidgets import QWidget, QVBoxLayout
 from PyQt6.QtGui import QFont, QTextCharFormat, QColor
-from bread_editor.binary_text_edit import BinaryTextEdit
+from binary_text_edit import BinaryTextEdit
-from bread_editor.highlighting import Higlighter
+from highlighting import Higlighter
 
 
 class BitEditor:
@@ -55,11 +55,6 @@ class BitEditor:
         self.font.setLetterSpacing(QFont.SpacingType.PercentageSpacing, spacing)
         self.input.setFont(self.font)
 
-        self.cursor_width = self.input.fontMetrics().averageCharWidth()
-
-        # set the cursor with to match the letter spacing
-        self.input.setCursorWidth(self.cursor_width + 1)  # + 1 because else it somehow draws a 1px wide vertical line
-
         highlight_ones = self.app.settings.highlight_ones
 
         highlighter_document = self.input.document() if highlight_ones else None

file.py

@@ -1,8 +1,8 @@
 #!/usr/bin/python3
 import os.path
 
-from PyQt6.QtWidgets import QFileDialog
+from PyQt6.QtWidgets import QFileDialog, QTabWidget
-from bread_editor.editor import BitEditor
+from editor import BitEditor
 
 MAX_FILE_SIZE = 262144  # 2^18
 
@@ -20,12 +20,15 @@ class FileActions:
         dialog.setViewMode(QFileDialog.ViewMode.List)
 
         if dialog.exec():
-            self.open_multiple_files(dialog.selectedFiles())
+            for file_path in dialog.selectedFiles():
+                if not file_path in self.app.open_files:  # dont open file twice
+                    if os.path.getsize(file_path) > MAX_FILE_SIZE:
+                        self.app.utils.ftb_popup.exec()
+                        return
 
-    def create_file(self, content: bytes=(0).to_bytes(1, "big")):
+                    self.app.open_files[file_path] = File(self.app, file_path, file_path.split("/")[-1])
-        # open a dialog where the user can choose a new filepath and create an empty file at that path
-        # bytes=(0).to_bytes(1) creates a byte with only zeros in it
 
+    def create_file(self, content: bin=b""):
         file_path, extension = QFileDialog.getSaveFileName(
             caption="New File",
             directory=self.app.utils.home_path,
@@ -79,16 +82,6 @@ class FileActions:
         for file_path in self.app.open_files:
             self.app.open_files[file_path].save()
 
-    def open_multiple_files(self, file_paths):
-        for file_path in file_paths:
-            if not file_path in self.app.open_files and os.path.isfile(file_path):
-                if os.path.getsize(file_path) > MAX_FILE_SIZE:
-                    self.app.utils.ftb_popup.exec()
-                    return
-
-                file = File(self.app, file_path, file_path.split("/")[-1])
-                self.app.open_files[file_path] = file
-
 
 class File:
     def __init__(self, app, path, name):

gui/raw_ui/ui_to_py.py

@@ -0,0 +1,23 @@
+#!/usr/bin/python3
+
+import os
+
+working_dir = os.getcwd()
+
+if not working_dir.split('/')[-1] == "raw_ui":  # cd into the right directory if this gets executed from somewhere else
+    os.chdir(os.path.dirname(os.path.abspath(__file__)))
+
+input_debug = input("Do you want to debug the gui scripts? (Make gui scripts executable.) (y/n): ")
+
+debug = input_debug == "y"
+
+params = "-o"
+if debug:
+    params = "-xo"
+
+paths = {
+    "main_window.ui": "main_window.py"
+}
+
+for ui_file, script_out in paths.items():
+    os.system(f"pyuic6 {ui_file} {params} ../{script_out}")

main.py

@@ -3,11 +3,11 @@
 import sys
 from PyQt6.QtCore import QTimer
 from wobbl_tools.data_file import load_dataclass_json
-from bread_editor.utils import Utils
+from utils import Utils
-from bread_editor.file import File, FileActions
+from file import File, FileActions
-from bread_editor.ui import GUI
+from ui import GUI
-from bread_editor.settings import Settings
+from settings import Settings
-from bread_editor.ipc import IPC
+from ipc import IPC
 
 
 class BreadEditor:
@@ -24,6 +24,7 @@ class BreadEditor:
 
         self.gui = GUI(self)
 
+        self.gui.connect_gui(self)
         self.open_files: dict[str, File] = {}
         self.open_files_queue = []
 
@@ -37,19 +38,14 @@ class BreadEditor:
 
         self.gui.post_setup()
 
-        self.utils.popup_init()
-
         self.utils.on_start()
 
+        self.utils.popup_init()
+
         self.gui.QTMainWindow.show()
         sys.exit(self.gui.qt_app.exec())
 
 
-def start_from_command_line():
-    editor = BreadEditor()
-    editor.run()
-
-
 if __name__ == "__main__":
     editor = BreadEditor()
     editor.run()

settings.py

@@ -2,7 +2,7 @@
 
 from dataclasses import dataclass, field
 from typing import List
-from bread_editor.utils import Utils
+from utils import Utils
 
 
 @dataclass

setup.py

@@ -1,30 +0,0 @@
-#!/usr/bin/python3
-
-import setuptools
-from bread_editor.gui.raw_ui import ui_to_py
-from pathlib import Path
-
-ui_to_py.convert_ui()  # convert the .ui files to .py files before setup
-
-this_directory = Path(__file__).parent  # use readme file as long description
-long_description = (this_directory / "README.md").read_text()
-
-setuptools.setup(
-    name="Bread Editor",
-    version="0.0",
-    description="A binary editor with that you can edit single bits.",
-    long_description=long_description,
-    long_description_content_type="text/markdown",
-    url="https://teapot.informationsanarchistik.de/Wobbl/Bread_Editor",
-    author="The Wobbler",
-    author_email="emil@i21k.de",
-    packages=["bread_editor", "bread_editor.gui"],
-    package_data={"": ["*.ui", "*.txt"]},
-    install_requires=[
-        "PyQt6",
-        "wobbl_tools @ git+https://teapot.informationsanarchistik.de/Wobbl/wobbl_tools@main#egg=wobbl_tools"
-    ],
-    entry_points={
-        "console_scripts": ["bread_editor=bread_editor.main:start_from_command_line"],
-    }
-)

ui.py

@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+from PyQt6.QtWidgets import QApplication, QMainWindow
+from PyQt6.QtGui import QFont
+from gui.main_window import Ui_MainWindow
+from connect_gui import connect_gui
+
+
+class GUI:
+    def __init__(self, app):
+        self.app = app
+
+        self.qt_app = QApplication([])
+        self.QTMainWindow = QMainWindow()
+
+        self.main_window = Ui_MainWindow()
+
+        self.setup_gui()
+
+        self.connect_gui = connect_gui
+
+    def setup_gui(self):
+        self.main_window.setupUi(self.QTMainWindow)
+        self.main_window.settingsDock.hide()
+
+    def post_setup(self):
+        self.main_window.bitsAreSquaresSetting.blockSignals(True)
+        self.main_window.bitsAreSquaresSetting.setChecked(self.app.settings.square_bits)
+        self.main_window.bitsAreSquaresSetting.blockSignals(False)
+
+        self.main_window.highlightOnesSetting.setChecked(self.app.settings.highlight_ones)
+
+        self.app.utils.update_style_in_all_bit_editors()

utils.py

@@ -4,6 +4,7 @@ import os
 import sys
 from pathlib import Path
 from PyQt6.QtWidgets import QMessageBox
+from file import File
 
 
 class Utils:
@@ -32,7 +33,7 @@ class Utils:
             "https://teapot.informationsanarchistik.de/Wobbl/Bread_Editor"
         )
 
-    def unsaved_changes_popup(self):  # show popup and simplify return values
+    def unsaved_changes_popup(self):
         button = self.usc_popup.exec()
 
         match button:
@@ -68,14 +69,14 @@ class Utils:
     def on_close(self, event):
         changes = False
 
-        for file_path in self.app.open_files:  # check for files that have unsaved changes
+        for file_path in self.app.open_files:
             file = self.app.open_files[file_path]
 
             if file.bit_editor.not_saved:
                 changes = True
                 break
 
-        if changes:  # show a popup that informs the user that there are unsaved changes and ask them what to do
+        if changes:
             save_or_not = self.unsaved_changes_popup()
 
             match save_or_not:
@@ -93,7 +94,8 @@ class Utils:
             self.close()
 
     def close(self):
-        # get paths of open files and save them to the settings to reopen them automatically on next start
+        print("Bye!")
+
         file_keys = self.app.open_files.keys()
         open_files = []
 
@@ -104,10 +106,7 @@ class Utils:
 
         self.app.settings.save(f"{self.editor_path}/settings.json")
 
-        print("Bye!")
-
     def update_style_in_all_bit_editors(self):
-        # update the highlighting and character spacing when a setting has changed
         self.app.settings.highlight_ones = self.app.gui.main_window.highlightOnesSetting.isChecked()
         self.app.settings.square_bits = self.app.gui.main_window.bitsAreSquaresSetting.isChecked()
 
@@ -117,18 +116,23 @@ class Utils:
             editor.update_style()
 
     def on_start(self):
-        # either open the lastly opened files or open the files specified by the parameters
         if len(sys.argv) == 1:  # if no parameters were passed to the editor
-            file_paths = self.app.settings.last_opened_files
+            self.load_files(self.app.settings.last_opened_files)
 
         else:
             file_paths = sys.argv[1:]
 
-        self.app.file_actions.open_multiple_files(file_paths)
+            self.load_files(file_paths)
+
+    def load_files(self, file_paths):
+        for file_path in file_paths:
+            if not file_path in self.app.open_files and os.path.isfile(file_path):
+                file = File(self.app, file_path, file_path.split("/")[-1])
+                self.app.open_files[file_path] = file
 
     def check_file_queue(self):
-        if not self.app.open_files_queue == []:  # check for file paths in the queue that the ipc server put there
+        if not len(self.app.open_files_queue) == 0:
             filenames = self.app.open_files_queue
             self.app.open_files_queue = []
 
-            self.app.file_actions.open_multiple_files(filenames)
+            self.load_files(filenames)