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When starting smil audio jump to the first available audio element in the spine after the current item in case the current item has no smil elements

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Kovid Goyal 2023-10-24 12:37:11 +05:30
parent 07d2ec3401
commit 8aa13dd2e7
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 14 additions and 4 deletions
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15
src/pyj/read_book/read_audio_ebook.pyj
View File

@ -147,7 +147,7 @@ class ReadAudioEbook:
self.play() self.play()
) )
return return
spine_name, par = find_next_audio_in_spine(self.view.currently_showing.name, self.view.book.manifest) spine_name, par = find_next_audio_in_spine(self.view.currently_showing.spine_index, self.view.book.manifest)
if spine_name: if spine_name:
self.view.show_name(spine_name, initial_position={'type': 'smil_id', 'anchor': par.anchor}) self.view.show_name(spine_name, initial_position={'type': 'smil_id', 'anchor': par.anchor})
else: else:
@ -188,7 +188,18 @@ class ReadAudioEbook:
) )
def start_playback(self): def start_playback(self):
self.send_message('play') cn = self.view.currently_showing.name
if self.view.book.manifest.files[cn]?.smil_map:
self.send_message('play')
else:
spine_name, par = find_next_audio_in_spine(self.view.currently_showing.spine_index, self.view.book.manifest)
if not spine_name:
spine_name, par = find_next_audio_in_spine(-1, self.view.book.manifest)
if spine_name:
self.view.show_name(spine_name, initial_position={'type': 'smil_id', 'anchor': par.anchor})
else:
self.hide()
error_dialog(_('No audio'), _('No audio found in this book'))
@property @property
def container(self): def container(self):

3
src/pyj/read_book/smil.pyj
View File

@ -81,10 +81,9 @@ def first_par(smil_map):
return None return None
def find_next_audio_in_spine(current_name, book_manifest): def find_next_audio_in_spine(spine_idx, book_manifest):
spine = book_manifest.spine spine = book_manifest.spine
file_map = book_manifest.files file_map = book_manifest.files
spine_idx = spine.indexOf(current_name)
for i in range(spine_idx + 1, spine.length): for i in range(spine_idx + 1, spine.length):
q = spine[i] q = spine[i]