refactor

as is customary after writing the very shitty prototype

README.md

@@ -1,5 +1,8 @@
 # footgas
 
-horribly coded GUI to create video clips under discord's 8MB limit
+![Footgas](./image.png)
 
-requires ffmpeg/ffprobe to be on the path
+Twitch/YouTube clips-like GUI to create video clips under a specified max filesize,
+such as Discord's 8MB size limit ;)
+
+Requires ffmpeg/ffprobe.

app.py

@@ -0,0 +1,28 @@
+import sys
+from shutil import which
+
+from PyQt6.QtWidgets import QApplication, QMessageBox, QStyleFactory
+
+from footgas import Footgas
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    styles = QStyleFactory.keys()
+    if 'Fusion' in styles:
+        app.setStyle('Fusion')
+
+    # check if ffmpeg is installed
+    if which('ffmpeg') is None or which('ffprobe') is None:
+        error_popup = QMessageBox()
+        error_popup.setWindowTitle('Error')
+        error_popup.setIcon(QMessageBox.Icon.Critical)
+        error_msg = 'Couldn\'t find ffmpeg/ffprobe.'
+        error_msg += '\n\n'
+        error_msg += 'Check that ffmpeg is installed and on the path, then try again.'
+        error_popup.setText(error_msg)
+        error_popup.show()
+    else:
+        w = Footgas()
+        w.layout().setContentsMargins(0, 0, 0, 0)
+        w.show()
+    app.exec()

footgas/__init__.py

@@ -0,0 +1,5 @@
+from .footgas import Footgas
+
+__all__ = [
+    'Footgas',
+]