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E-book viewer: Disable page flip animation when a key is help down

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This commit is contained in:
Kovid Goyal 2010-12-15 22:58:48 -07:00
parent 3f3abd41bb
commit 6d5f1fac3b
1 changed files with 10 additions and 5 deletions
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15
src/calibre/gui2/viewer/documentview.py
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@ -462,6 +462,7 @@ class DocumentView(QWebView):
def __init__(self, *args):
QWebView.__init__(self, *args)
self.flipper = SlideFlip(self)
self.is_auto_repeat_event = False
self.debug_javascript = False
self.shortcuts = Shortcuts(SHORTCUTS, 'shortcuts/viewer')
self.self_closing_pat = re.compile(r'<([a-z1-6]+)\s+([^>]+)/>',
@ -735,9 +736,9 @@ class DocumentView(QWebView):
self.scroll_by(y=overlap)
def previous_page(self):
if self.flipper.running:
if self.flipper.running and not self.is_auto_repeat_event:
return
epf = self.document.enable_page_flip
epf = self.document.enable_page_flip and not self.is_auto_repeat_event
delta_y = self.document.window_height - 25
if self.document.at_top:
@ -760,9 +761,9 @@ class DocumentView(QWebView):
self.manager.scrolled(self.scroll_fraction)
def next_page(self):
if self.flipper.running:
if self.flipper.running and not self.is_auto_repeat_event:
return
epf = self.document.enable_page_flip
epf = self.document.enable_page_flip and not self.is_auto_repeat_event
window_height = self.document.window_height
document_height = self.document.height
@ -896,7 +897,11 @@ class DocumentView(QWebView):
key = self.shortcuts.get_match(event)
func = self.goto_location_actions.get(key, None)
if func is not None:
func()
self.is_auto_repeat_event = event.isAutoRepeat()
try:
func()
finally:
self.is_auto_repeat_event = False
elif key == 'Down':
self.scroll_by(y=15)
elif key == 'Up':