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Add shortcuts to change font size

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Kovid Goyal 2019-08-26 09:18:02 +05:30
parent 3d4dae9d08
commit ece5180a80
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3 changed files with 16 additions and 0 deletions
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1
src/pyj/read_book/globals.pyj
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@ -81,4 +81,5 @@ ui_operations = {
'goto_bookpos': None, 'goto_bookpos': None,
'delete_book': None, 'delete_book': None,
'focus_iframe': None, 'focus_iframe': None,
'toggle_toc': None,
} }

11
src/pyj/read_book/shortcuts.pyj
View File

@ -175,6 +175,17 @@ SHORTCUTS = {
_('Find previous'), _('Find previous'),
), ),
'increase_font_size': desc(
v"['Ctrl+=', 'Ctrl++', 'Ctrl+Shift++', 'Ctrl+Shift+=']",
'ui',
_('Increase font size'),
),
'decrease_font_size': desc(
v"['Ctrl+-', 'Ctrl+_', 'Ctrl+Shift+-', 'Ctrl+Shift+_']",
'ui',
_('Decrease font size'),
),
} }

4
src/pyj/read_book/view.pyj
View File

@ -237,6 +237,10 @@ class View:
self.search_overlay.find_next() self.search_overlay.find_next()
elif data.name is 'previous_match': elif data.name is 'previous_match':
self.search_overlay.find_previous() self.search_overlay.find_previous()
elif data.name is 'increase_font_size':
self.bump_font_size({'increase': True})
elif data.name is 'decrease_font_size':
self.bump_font_size({'increase': False})
def on_selection_change(self, data): def on_selection_change(self, data):
self.currently_showing.selected_text = data.text self.currently_showing.selected_text = data.text