file opening preview panel context menu

tagstudio/src/qt/ts_qt.py

@@ -1969,6 +1969,34 @@ class AddFieldModal(QWidget):
 		self.root_layout.addStretch(1)
 		self.root_layout.addWidget(self.button_container)
 
+class FileOpenerHelper():
+	def __init__(self, filepath:str):
+		self.filepath = filepath
+
+	def set_filepath(self, filepath:str):
+		self.filepath = filepath
+
+	def open_file(self):
+		if os.path.exists(self.filepath):
+			os.startfile(self.filepath)
+			logging.info(f'Opening file: {self.filepath}')
+		else:
+			logging.error(f'File not found: {self.filepath}')
+
+	def open_explorer(self):
+		if os.path.exists(self.filepath):
+				logging.info(f'Opening file: {self.filepath}')
+				if os.name == 'nt':  # Windows
+					command = f'explorer /select,"{self.filepath}"'
+					subprocess.run(command, shell=True)
+				else:  # macOS and Linux
+					command = f'nautilus --select "{self.filepath}"'  # Adjust for your Linux file manager if different
+					if subprocess.run(command, shell=True).returncode == 0:
+						file_loc = os.path.dirname(self.filepath)
+						file_loc = os.path.normpath(file_loc)
+						os.startfile(file_loc)
+		else:
+			logging.error(f'File not found: {self.filepath}')
 class FileOpenerLabel(QLabel):
 	def __init__(self, text, parent=None):
 		super().__init__(text, parent)
@@ -1978,20 +2006,8 @@ class FileOpenerLabel(QLabel):
 
 	def mousePressEvent(self, event):
 		super().mousePressEvent(event)
-		#open file
-		if hasattr(self, 'filepath'):
-			if os.path.exists(self.filepath):
-				logging.info(f'Opening file: {self.filepath}')
-				if os.name == 'nt':  # Windows
-					command = f'explorer /select,"{self.filepath}"'
-					subprocess.run(command, shell=True)
-				else:  # macOS and Linux
-					command = f'nautilus --select "{self.filepath}"'  # Adjust for your Linux file manager if different
-					if subprocess.run(command, shell=True).returncode == 0:
-						file_loc = os.path.dirname(self.filepath)
-						os.startfile(self.file_loc)
-			else:
-				logging.error(f'File not found: {self.filepath}')
+		opener = FileOpenerHelper(self.filepath)
+		opener.open_explorer()
 
 class PreviewPanel(QWidget):
 	"""The Preview Panel Widget."""
@@ -2028,6 +2044,13 @@ class PreviewPanel(QWidget):
 		self.preview_img = QPushButton()
 		self.preview_img.setMinimumSize(*self.img_button_size)
 		self.preview_img.setFlat(True)
+
+		self.preview_img.setContextMenuPolicy(Qt.ContextMenuPolicy.ActionsContextMenu)
+		self.open_file_action = QAction('Open file', self)
+		self.open_explorer_action = QAction('Open file in explorer', self)
+
+		self.preview_img.addAction(self.open_file_action)
+		self.preview_img.addAction(self.open_explorer_action)
 		self.tr = ThumbRenderer()
 		self.tr.updated.connect(lambda ts, i, s: (self.preview_img.setIcon(i)))
 		self.tr.updated_ratio.connect(lambda ratio: (self.set_image_ratio(ratio), 
@@ -2246,6 +2269,7 @@ class PreviewPanel(QWidget):
 		if len(self.driver.selected) == 0:
 			if len(self.selected) != 0 or not self.initialized:
 				self.file_label.setText(f"No Items Selected")
+				self.file_label.setFilePath('')
 				self.dimensions_label.setText("")
 				ratio: float = self.devicePixelRatio()
 				self.tr.render_big(time.time(), '', (512, 512), ratio, True)
@@ -2275,6 +2299,10 @@ class PreviewPanel(QWidget):
 					self.tr.render_big(time.time(), filepath, (512, 512), ratio)
 					self.file_label.setText("\u200b".join(filepath))
 
+					opener = FileOpenerHelper(filepath)
+					self.open_file_action.triggered.connect(opener.open_file)
+					self.open_explorer_action.triggered.connect(opener.open_explorer)
+
 					# TODO: Do this somewhere else, this is just here temporarily.
 					extension = os.path.splitext(filepath)[1][1:].lower()
 					try:
@@ -2347,6 +2375,7 @@ class PreviewPanel(QWidget):
 		elif len(self.driver.selected) > 1:
 			if self.selected != self.driver.selected:
 				self.file_label.setText(f"{len(self.driver.selected)} Items Selected")
+				self.file_label.setFilePath('')
 				self.dimensions_label.setText("")
 				ratio: float = self.devicePixelRatio()
 				self.tr.render_big(time.time(), '', (512, 512), ratio, True)
@@ -2742,9 +2771,6 @@ class ItemThumb(FlowWidget):
 	"""
 	The thumbnail widget for a library item (Entry, Collation, Tag Group, etc.).
 	"""
-	on_click = Signal()
-	on_edit = Signal()
-
 	update_cutoff: float = time.time()
 
 	collation_icon_128: Image.Image = Image.open(os.path.normpath(
@@ -2874,10 +2900,11 @@ class ItemThumb(FlowWidget):
 		# self.bg_button.setMaximumSize(*thumb_size)
 
 		self.thumb_button.setContextMenuPolicy(Qt.ContextMenuPolicy.ActionsContextMenu)
+		self.opener = FileOpenerHelper('')
 		open_file_action = QAction('Open file', self)
-		open_file_action.triggered.connect(self.open_file)
+		open_file_action.triggered.connect(lambda: print('Open file'))
 		open_explorer_action = QAction('Open file in explorer', self)
-		open_explorer_action.triggered.connect(self.open_explorer)
+		open_explorer_action.triggered.connect(self.opener.open_explorer)
 		self.thumb_button.addAction(open_file_action)
 		self.thumb_button.addAction(open_explorer_action)
 
@@ -2980,31 +3007,6 @@ class ItemThumb(FlowWidget):
 
 		self.set_mode(mode)
 
-	def open_file(self):
-		entry = self.lib.get_entry(self.item_id)
-		filepath = os.path.normpath(f'{self.lib.library_dir}/{entry.path}/{entry.filename}')
-		if os.path.exists(filepath):
-			os.startfile(filepath)
-			logging.info(f'Opening file: {filepath}')
-		else:
-			logging.error(f'File not found: {filepath}')
-
-	def open_explorer(self):
-		entry = self.lib.get_entry(self.item_id)
-		filepath = os.path.normpath(f'{self.lib.library_dir}/{entry.path}/{entry.filename}')
-		if os.path.exists(filepath):
-				logging.info(f'Opening file: {filepath}')
-				if os.name == 'nt':  # Windows
-					command = f'explorer /select,"{filepath}"'
-					subprocess.run(command, shell=True)
-				else:  # macOS and Linux
-					command = f'nautilus --select "{filepath}"'  # Adjust for your Linux file manager if different
-					if subprocess.run(command, shell=True).returncode == 0:
-						file_loc = os.path.dirname(filepath)
-						os.startfile(file_loc)
-		else:
-			logging.error(f'File not found: {filepath}')
-
 	def set_mode(self, mode: Optional[ItemType]) -> None:
 		if mode is None:
 			self.unsetCursor()
@@ -3100,7 +3102,15 @@ class ItemThumb(FlowWidget):
 
 
 	def set_item_id(self, id: int):
+		'''
+		also sets the filepath for the file opener
+		'''
 		self.item_id = id
+		if(id == -1):
+			return
+		entry = self.lib.get_entry(self.item_id)
+		filepath = os.path.normpath(f'{self.lib.library_dir}/{entry.path}/{entry.filename}')
+		self.opener.set_filepath(filepath)
 
 	def assign_favorite(self, value: bool):
 		# Switching mode to None to bypass mode-specific operations when the