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Merge branch “issue-41-progress-bars” (close #41)

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coderkun 2017-12-26 10:19:46 +01:00
commit 17990118c7
6 changed files with 156 additions and 57 deletions
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21
mcg/widgets.py
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@ -1563,8 +1563,14 @@ class LibraryPanel(GObject.GObject):
self._filter_bar = builder.get_object('library-filter-bar')
self._filter_entry = builder.get_object('library-filter')
# Progress Bar
self._progress_revealer = builder.get_object('library-progress-revealer')
self._stack = builder.get_object('library-stack')
self._progress_box = builder.get_object('library-progress-box')
self._pgross_image = builder.get_object('library-progress-image')
self._pgross_image.set_from_pixbuf(self._get_default_image())
self._progress_label = builder.get_object('library-progress-label')
self._loading_text = self._progress_label.get_label()
self._progress_bar = builder.get_object('library-progress')
self._scroll = builder.get_object('library-scroll')
# Toolbar menu
self._toolbar_search_bar = builder.get_object('library-toolbar-search')
self._toolbar_popover = builder.get_object('library-toolbar-popover')
@ -1859,7 +1865,7 @@ class LibraryPanel(GObject.GObject):
self._library_lock.acquire()
self._library_stop.clear()
self._albums = albums
GObject.idle_add(self._progress_revealer.set_reveal_child, True)
GObject.idle_add(self._stack.set_visible_child, self._progress_box)
GObject.idle_add(self._progress_bar.set_fraction, 0.0)
GObject.idle_add(self._library_grid.set_item_padding, size / 100)
self._library_grid.set_model(None)
@ -1897,6 +1903,7 @@ class LibraryPanel(GObject.GObject):
i += 1
GObject.idle_add(self._progress_bar.set_fraction, i/n)
GObject.idle_add(self._progress_label.set_markup, self._loading_text.format(i, n))
if self._library_stop.is_set():
self._library_lock.release()
return
@ -1905,7 +1912,7 @@ class LibraryPanel(GObject.GObject):
self._library_grid.thaw_child_notify()
self._library_grid.set_item_width(-1)
self._library_lock.release()
self._progress_revealer.set_reveal_child(False)
self._stack.set_visible_child(self._scroll)
def _set_widget_grid_size(self, grid_widget, size, vertical):
@ -2020,6 +2027,14 @@ class LibraryPanel(GObject.GObject):
self._standalone_image.show()
def _get_default_image(self):
return self._icon_theme.load_icon(
Window.STOCK_ICON_DEFAULT,
64,
Gtk.IconLookupFlags.FORCE_SVG & Gtk.IconLookupFlags.FORCE_SIZE
)
class StackSwitcher(GObject.GObject):