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Only show th eloading spinner is loading takes more than 200ms

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Kovid Goyal 2019-09-11 18:17:17 +05:30
parent 8871de91f3
commit 1a442ec1d1
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 6 additions and 3 deletions
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9
src/pyj/read_book/view.pyj
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@ -138,6 +138,7 @@ class View:
self.current_toc_node = self.current_toc_toplevel_node = None self.current_toc_node = self.current_toc_toplevel_node = None
self.report_cfi_callbacks = {} self.report_cfi_callbacks = {}
self.show_chrome_counter = 0 self.show_chrome_counter = 0
self.show_loading_callback_timer = None
self.clock_timer_id = 0 self.clock_timer_id = 0
sd = get_session_data() sd = get_session_data()
self.keyboard_shortcut_map = create_shortcut_map(sd.get('keyboard_shortcuts')) self.keyboard_shortcut_map = create_shortcut_map(sd.get('keyboard_shortcuts'))
@ -441,11 +442,13 @@ class View:
self.overlay.show_loading_message(msg) self.overlay.show_loading_message(msg)
def show_loading(self): def show_loading(self):
title = self.book.metadata.title msg = _('Loading next section from <i>{title}</i>, please wait…').format(title=self.book.metadata.title)
self.show_loading_message(_( self.show_loading_callback_timer = setTimeout(self.show_loading_message.bind(None, msg), 200)
'Loading next section from <i>{title}</i>, please wait...').format(title=title))
def hide_loading(self): def hide_loading(self):
if self.show_loading_callback_timer is not None:
clearTimeout(self.show_loading_callback_timer)
self.show_loading_callback_timer = None
self.overlay.hide_loading_message() self.overlay.hide_loading_message()
def parse_cfi(self, encoded_cfi, book): def parse_cfi(self, encoded_cfi, book):