differentiate sessions dialog's between start gui vs open from menu, add delete button to sessions dialog, remove fix width in TMenubutton for dark theme

daemon/core/gui/coreclient.py

@@ -415,9 +415,8 @@ class CoreClient:
             if len(sessions) == 0:
                 self.create_new_session()
             else:
-                dialog = SessionsDialog(self.app, self.app)
+                dialog = SessionsDialog(self.app, self.app, True)
                 dialog.show()
-
             response = self.client.get_service_defaults(self.session_id)
             self.default_services = {
                 x.node_type: set(x.services) for x in response.defaults

daemon/core/gui/dialogs/sessions.py

@@ -13,8 +13,9 @@ from core.gui.themes import PADX, PADY
 
 
 class SessionsDialog(Dialog):
-    def __init__(self, master, app):
+    def __init__(self, master, app, is_start_app=False):
         super().__init__(master, app, "Sessions", modal=True)
+        self.is_start_app = is_start_app
         self.selected = False
         self.selected_id = None
         self.tree = None
@@ -89,7 +90,7 @@ class SessionsDialog(Dialog):
 
     def draw_buttons(self):
         frame = ttk.Frame(self.top)
-        for i in range(4):
+        for i in range(5):
             frame.columnconfigure(i, weight=1)
         frame.grid(sticky="ew")
 
@@ -111,7 +112,7 @@ class SessionsDialog(Dialog):
         b.image = image
         b.grid(row=0, column=1, padx=PADX, sticky="ew")
 
-        image = Images.get(ImageEnum.EDITDELETE, 16)
+        image = Images.get(ImageEnum.SHUTDOWN, 16)
         b = ttk.Button(
             frame,
             image=image,
@@ -122,8 +123,32 @@ class SessionsDialog(Dialog):
         b.image = image
         b.grid(row=0, column=2, padx=PADX, sticky="ew")
 
-        b = ttk.Button(frame, text="Cancel", command=self.click_new)
-        b.grid(row=0, column=3, sticky="ew")
+        image = Images.get(ImageEnum.DELETE, 16)
+        b = ttk.Button(
+            frame,
+            image=image,
+            text="Delete",
+            compound=tk.LEFT,
+            command=self.click_delete,
+        )
+        b.image = image
+        b.grid(row=0, column=3, padx=PADX, sticky="ew")
+
+        image = Images.get(ImageEnum.CANCEL, 16)
+        if self.is_start_app:
+            b = ttk.Button(
+                frame, image=image, text="Exit", compound=tk.LEFT, command=self.destroy
+            )
+        else:
+            b = ttk.Button(
+                frame,
+                image=image,
+                text="Cancel",
+                compound=tk.LEFT,
+                command=self.destroy,
+            )
+        b.image = image
+        b.grid(row=0, column=4, sticky="ew")
 
     def click_new(self):
         self.app.core.create_new_session()
@@ -177,3 +202,13 @@ class SessionsDialog(Dialog):
         self.app.core.stop_session(sid)
         self.click_new()
         self.destroy()
+
+    def click_delete(self):
+        logging.debug("Click delete")
+        item = self.tree.selection()
+        if item:
+            sid = int(self.tree.item(item, "text"))
+            self.app.core.delete_session(sid)
+            self.tree.delete(item[0])
+            if sid == self.app.core.session_id:
+                self.click_new()

daemon/core/gui/images.py

@@ -68,3 +68,6 @@ class ImageEnum(Enum):
     DOCKER = "docker"
     LXC = "lxc"
     ALERT = "alert"
+    DELETE = "delete"
+    SHUTDOWN = "shutdown"
+    CANCEL = "cancel"

daemon/core/gui/themes.py

@@ -73,9 +73,7 @@ def load(style):
                     "shiftrelief": [("pressed", 1)],
                 },
             },
-            "TMenubutton": {
-                "configure": {"width": 11, "padding": (5, 1), "relief": tk.RAISED}
-            },
+            "TMenubutton": {"configure": {"padding": (5, 1), "relief": tk.RAISED}},
             "TCheckbutton": {
                 "configure": {
                     "indicatorbackground": Colors.white,