From 392242dff010e29950b22f8b9eb5885392183b94 Mon Sep 17 00:00:00 2001
From: Adrien Bourmault <neox@a-lec.org>
Date: Tue, 2 Aug 2022 11:02:29 +0200
Subject: [PATCH] Implemented home state and open action activating modes

---
 gemgraph/main.py | 75 +++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 62 insertions(+), 13 deletions(-)

diff --git a/gemgraph/main.py b/gemgraph/main.py
index 1773047..619e99b 100644
--- a/gemgraph/main.py
+++ b/gemgraph/main.py
@@ -27,14 +27,14 @@ from gi.repository import Gtk, Gio, Adw
 from .window import GemGraphWindow, AboutDialog
 
 
+ENABLE = True
+DISABLE = False
+
+
 class GemGraphApplication(Adw.Application):
     """The main application singleton class."""
 
     def __init__(self):
-
-        ENABLE = True
-        DISABLE = False
-
         super().__init__(application_id='org.example.App',
                          flags=Gio.ApplicationFlags.FLAGS_NONE)
 
@@ -45,14 +45,42 @@ class GemGraphApplication(Adw.Application):
         self.create_action('togglesidebar', self.on_togglesidebar_action, ENABLE)
 
         # Create later actions (mode)
-        self.create_action('editmode', self.on_editmode_action, DISABLE, ['<primary>e'])
-        self.create_action('runmode', self.on_runmode_action, DISABLE, ['<primary>r'])
-        self.create_action('presentmode', self.on_presentmode_action, DISABLE, ['<primary>p'])
+        self.editmode_action = \
+            self.create_action(
+                'editmode',
+                self.on_editmode_action,
+                DISABLE,
+                ['<primary>e'])
+
+        self.runmode_action = \
+            self.create_action(
+                'runmode',
+                self.on_runmode_action,
+                DISABLE,
+                ['<primary>r'])
+
+        self.presentmode_action = \
+            self.create_action(
+                'presentmode',
+                self.on_presentmode_action,
+                DISABLE,
+                ['<primary>p'])
 
         # Create file actions
-        self.create_action('openfile', self.do_open, DISABLE)
-        self.create_action('closefile', self.on_close_action, DISABLE)
-        self.create_action('savefile', self.on_save_action, DISABLE, ['<primary>s'])
+        self.create_action('openfile', self.do_open, ENABLE)
+
+        self.close_action = \
+            self.create_action(
+                'closefile',
+                self.on_close_action,
+                DISABLE)
+
+        self.save_action = \
+            self.create_action(
+                'savefile',
+                self.on_save_action,
+                DISABLE,
+                ['<primary>s'])
 
     def do_activate(self):
         """Called when the application is activated.
@@ -69,7 +97,7 @@ class GemGraphApplication(Adw.Application):
         win.stack_switch_mode("home")
         win.present()
 
-    def do_open(self):
+    def do_open(self, widget, _):
         """Called when the application is activated with a file to open.
 
         We raise the application's main window, creating it if
@@ -85,14 +113,34 @@ class GemGraphApplication(Adw.Application):
         # Open file
         pass
 
-        # Display run mode by default
-        win.stack_switch_mode("run")
+        # Activate file actions
+        self.close_action.set_enabled(True)
+        self.save_action.set_enabled(True)
+
+        # Activate mode actions
+        self.runmode_action.set_enabled(True)
+        self.editmode_action.set_enabled(True)
+        self.presentmode_action.set_enabled(True)
+
+        # Display edit mode
+        win.stack_switch_mode("edit")
         win.present()
 
     def on_close_action(self, widget, _):
         """Callback for the app.closefile action."""
         print('app.closefile action activated')
         win = self.props.active_window
+
+        # Disable file actions
+        self.close_action.set_enabled(False)
+        self.save_action.set_enabled(False)
+
+        # Disable mode actions
+        self.runmode_action.set_enabled(False)
+        self.editmode_action.set_enabled(False)
+        self.presentmode_action.set_enabled(False)
+
+        # Get home
         win.stack_switch_mode("home")
 
     def on_save_action(self, widget, _):
@@ -150,6 +198,7 @@ class GemGraphApplication(Adw.Application):
         self.add_action(action)
         if shortcuts:
             self.set_accels_for_action(f"app.{name}", shortcuts)
+        return action
 
 
 def main(version):