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Dont re-layout on resize if the window size remains unchanged

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Kovid Goyal 2017-05-27 16:57:56 +05:30
parent aadacfdbfd
commit ce1caace7b
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1 changed files with 6 additions and 0 deletions
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6
src/pyj/read_book/iframe.pyj
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@ -66,6 +66,7 @@ class IframeBoss:
self.encrypted_communications = False
self.blob_url_map = {}
self.content_ready = False
self.last_window_width = self.last_window_height = -1
window.addEventListener('message', self.handle_message, False)
window.addEventListener('load', def():
if not self.ready_sent:
@ -219,6 +220,7 @@ class IframeBoss:
# document.body.appendChild(
# E.style() # TODO: User style sheet
# )
self.last_window_width, self.last_window_height = window_width(), window_height()
self.apply_colors()
self.apply_font_size()
self.do_layout()
@ -303,6 +305,10 @@ class IframeBoss:
self.onresize_stage2()
def onresize_stage2(self):
if window_width() is self.last_window_width and window_height() is self.last_window_height:
# Safari at least, generates lots of spurious resize events
return
self.last_window_width, self.last_window_height = window_width(), window_height()
if current_layout_mode() is not 'flow':
self.do_layout()
if self.last_cfi: