Stop slideshow when installation is finished

README.md

@@ -17,7 +17,7 @@ You are viewing the `0.17.x` branch (development).
 
 |Development Stage|Branch|Version| Code Status|
 ----------------- | -------------- | -------------- | -------- |
-|Cnchi Stable|0.16.x|![0.16.2](https://img.shields.io/github/release/antergos/cnchi.svg)|Frozen|
+|Cnchi Stable|0.16.x|![0.16.3](https://img.shields.io/github/release/antergos/cnchi.svg)|Frozen|
 |Cnchi Development|0.17.x|![0.17.1](https://img.shields.io/github/release/antergos/cnchi/all.svg)|Development|
 |Cnchi Next (UI agnostic)|master|master|Development|
 

src/info.py

@@ -29,7 +29,7 @@
 
 """ Set some Cnchi global constants """
 
-CNCHI_VERSION = "0.16.2"
+CNCHI_VERSION = "0.16.3"
 """ Cnchi version """
 
 CNCHI_WEBSITE = "http://www.antergos.com"

src/pages/slides.py

@@ -83,6 +83,7 @@ def __init__(self, params, prev_page=None, next_page=None):
         self.revealer = self.gui.get_object('revealer1')
         self.revealer.connect('notify::child-revealed', self.image_revealed)
         self.slide = 0
+        self.stop_slideshow = False
 
         GLib.timeout_add(Slides.MANAGE_EVENTS_TIMER, self.manage_events_from_cb_queue)
 
@@ -116,27 +117,34 @@ def prepare(self, direction):
 
     def reveal_next_slide(self):
         """ Loads slide and reveals it """
-        self.slide = ((self.slide + 1) % 3) + 1
-        if 0 < self.slide <= 3:
-            data_dir = self.settings.get('data')
-            path = os.path.join(data_dir, 'images/slides', '{}.png'.format(self.slide))
-            img = self.gui.get_object('slide1')
-            # img.set_from_file(path)
-            # 800x334
-            pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_scale(path, 820, 334, False)
-            # set the content of the image as the pixbuf
-            img.set_from_pixbuf(pixbuf)
-            # Reveal image
-            self.revealer.set_reveal_child(True)
+        if not self.stop_slideshow:
+            self.slide = ((self.slide + 1) % 3) + 1
+            if 0 < self.slide <= 3:
+                try:
+                    data_dir = self.settings.get('data')
+                    path = os.path.join(data_dir, 'images/slides',
+                                        '{}.png'.format(self.slide))
+                    img = self.gui.get_object('slide1')
+                    # img.set_from_file(path)
+                    # 800x334
+                    pixbuf = GdkPixbuf.Pixbuf.new_from_file_at_scale(
+                        path, 820, 334, False)
+                    # set the content of the image as the pixbuf
+                    img.set_from_pixbuf(pixbuf)
+                    # Reveal image
+                    self.revealer.set_reveal_child(True)
+                except FileNotFoundError:
+                    self.stop_slideshow = True
 
     def image_revealed(self, revealer, _revealed):
         """ Called when a image slide is shown
             revealer: Gtk.Revealer
             revealed: GParamBoolean """
-        if revealer.get_child_revealed():
-            GLib.timeout_add(Slides.SLIDESHOW_TIMER, self.hide_slide)
-        else:
-            self.reveal_next_slide()
+        if not self.stop_slideshow:
+            if revealer.get_child_revealed() and not self.stop_slideshow:
+                GLib.timeout_add(Slides.SLIDESHOW_TIMER, self.hide_slide)
+            else:
+                self.reveal_next_slide()
 
     def hide_slide(self):
         """ Hide image shown in slideshow, this will trigger image_revealed()
@@ -269,6 +277,8 @@ def installation_finished(self):
         log_util = ContextFilter()
         log_util.send_install_result("True")
 
+        self.stop_slideshow = True
+
         bootloader_install = self.settings.get('bootloader_install')
         bootloader_install_ok = self.settings.get('bootloader_installation_successful')
 
@@ -302,6 +312,8 @@ def installation_finished(self):
     def install_error(self, error):
         """ A fatal error has been issued """
 
+        self.stop_slideshow = True
+
         # Empty the events queue
         self.empty_queue()
 

update.info

@@ -1,2 +1,2 @@
-{"version":"0.16.2","files":[
+{"version":"0.16.3","files":[
 ]}