add simple splash when loading edit screens

3 files changed, 70 insertions, 2 deletions

diff --git a/activity.py b/activity.py
index 2de755a..2cc4574 100644
--- a/activity.py
+++ b/activity.py
@@ -7,7 +7,7 @@ from functools import partial
 from gettext import gettext as _
 
 # gtk import
-import gtk
+import gtk, glib
 # ...
 gtk.gdk.threads_init()
 
@@ -154,6 +154,8 @@ class AToiDeJouerActivity(activity.Activity):
         self._current = None
         self._handler_id = None
         self._number_of_keys = 1
+        # ..
+        self.__splash = None
         # sequence dict and list
         self.graphic_keys = StoryKeys('graphics', self)
         self.sound_keys = StoryKeys('sounds', self)
@@ -236,6 +238,19 @@ class AToiDeJouerActivity(activity.Activity):
         else:
             # update current screen name
             self._current = toolbar.name if name is None else name
+        # init splash
+        if self._current in ['graphics', 'sounds']:
+            if self.__splash is None:
+                self.__splash = screens.Splash(toolbar)
+            else:
+                self.__splash._show()
+            # ...
+            glib.idle_add(partial(self.__idle_change, toolbar))
+        else:
+            # ..
+            self.__idle_change(toolbar)
+
+    def __idle_change(self, toolbar):
         # already exist
         if self._current in self._screens:
             # show
diff --git a/atoidejouer/ui/screens.py b/atoidejouer/ui/screens.py
index 31518ea..551edab 100644
--- a/atoidejouer/ui/screens.py
+++ b/atoidejouer/ui/screens.py
@@ -479,7 +479,7 @@ class ScreenStory(graphics.Scene):
 
     def _show(self):
         # first refresh
-        # self.refresh()
+        self.refresh()
         # ..
         self.show()
         # update size request
@@ -491,6 +491,59 @@ class ScreenStory(graphics.Scene):
             pass
 
 
+class Splash(graphics.Scene):
+
+    def __init__(self, toolbar):
+        # ..
+        graphics.Scene.__init__(self)
+        # ..
+        # self.background_color = "#ffffff"
+        # ..
+        self.__current = 0
+        # toolbar keep
+        self.toolbar = toolbar
+        # ..
+        self._image = None
+        # ..
+        if self.toolbar is None:
+            self._screen_height = None
+            self._screen_width = None
+        else:
+            # keep some info
+            self._screen_height = gtk.gdk.screen_height()
+            self._screen_width = gtk.gdk.screen_width()
+            # ..
+            self._show()
+
+    def _update_x_y(self, path):
+        # get file size
+        _c, _w, _h = image.get_image_info(path)
+        # update x
+        _x = ((self._screen_width - _w) / 2)
+        # update y
+        _y = ((self._screen_height - _h - 88) / 2)
+        # return it
+        return _x, _y
+
+    def _get_image(self):
+        # get path
+        _path = storage.get_image_path('splash', dir_='data')
+        # ..
+        _x, _y = self._update_x_y(_path)
+        # image
+        return graphics.Image(_path, x=_x, y=_y, draggable=False)
+
+    def _show(self):
+        # ..
+        self._image = self._get_image()
+        # do add
+        self.add_child(self._image)
+        # show
+        self.show()
+        # update toolbar
+        self.toolbar.activity.set_canvas(self)
+
+
 class ScreenEdit(gtk.HBox):
 
     def __init__(self, toolbar):
diff --git a/static/data/graphics/splash.png b/static/data/graphics/splash.png
new file mode 100644
index 0000000..54d6b83
--- /dev/null
+++ b/static/data/graphics/splash.png