Support for text files

Added Support for text file displaying.

ArtNet/gui/window.py

@@ -30,7 +30,9 @@ class Window(QtWidgets.QMainWindow):
         self.__pixmap: QPixmap = None
         self.__video: QVideoWidget = None
         self.__player: QtMultimedia.QMediaPlayer = None
+        self.__text_player: QtWidgets.QTextEdit = None
         self.__showing_video: bool = False
+        self.__showing_text: bool = False
 
         self.__tmp_imageid_spinbox: int = None
 
@@ -526,6 +528,10 @@ class Window(QtWidgets.QMainWindow):
             #self.ui.image_frame.layout().removeWidget(self.__video)
             self.__video.hide()
             self.ui.image_label.show()
+        if self.__showing_text:  # remove text are from image layout
+            self.__text_player.hide()
+            self.ui.image_label.show()
+
         if file_ending in ["gif"]:
             self.__showing_video = False
             self.__pixmap = QMovie(full_path)
@@ -534,7 +540,7 @@ class Window(QtWidgets.QMainWindow):
             self.__pixmap.frameChanged.connect(self.on_movie_frame_changed)
         elif file_ending in ["webm", "mp4", "mov"]:
             self.__showing_video = True
-            self.__video = QVideoWidget()
+            self.__video = QVideoWidget() if self.__video is None else self.__video
             self.__player = QtMultimedia.QMediaPlayer(None, QtMultimedia.QMediaPlayer.VideoSurface)
             self.__player.setVideoOutput(self.__video)
             self.__player.setMedia(QtMultimedia.QMediaContent(QUrl.fromLocalFile(full_path)))
@@ -545,6 +551,21 @@ class Window(QtWidgets.QMainWindow):
 
             self.__player.stateChanged.connect(self.on_movie_player_state_changed)
             self.__player.positionChanged.connect(self.on_movie_position_changed)
+        elif file_ending in ["txt"]:  # for stories or text files
+            self.__showing_text = True
+            self.ui.image_label.hide()
+            self.__text_player = QtWidgets.QTextEdit() if self.__text_player is None else self.__text_player
+
+            with open(full_path, "r") as text_file:
+                story = text_file.read()
+                text_file.close()
+
+            self.__text_player.setText(story)
+            self.__text_player.setReadOnly(True)
+
+            self.ui.image_frame.layout().addWidget(self.__text_player)
+            self.__text_player.show()
+
         else:
             self.__showing_video = False
             self.__pixmap = QPixmap(full_path)