diff options
| author | Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com> | 2015-11-25 12:30:41 +0100 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@theqtcompany.com> | 2015-12-09 09:36:05 +0000 |
| commit | 7bee5fa2ce5ef7ed3f1da1a336c21a74ceeaec7c (patch) | |
| tree | eb48c6338438faa21b23f6424288ed2aa567f80a /src/plugins/platforms/ios | |
| parent | e98922bbde9e66e5355afa61857c1ecb70ee8df1 (diff) | |
iOS: filter edit menu actions depending on selection state
When showing an edit menu on iOS, UIKit will always populate
the menu with actions according to what the current first
responder supports. But it doesn't make sense to show all the
actions every time the menu opens, so introduce some filtering
depending on selection state.
Change-Id: I943a09928233a3a10de003fe15ed8fd8b6fc1e18
Reviewed-by: Markus Goetz (Woboq GmbH) <markus@woboq.com>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/ios')
| -rw-r--r-- | src/plugins/platforms/ios/qiostextresponder.mm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/src/plugins/platforms/ios/qiostextresponder.mm b/src/plugins/platforms/ios/qiostextresponder.mm index 434ba2edc6..770dadd3e4 100644 --- a/src/plugins/platforms/ios/qiostextresponder.mm +++ b/src/plugins/platforms/ios/qiostextresponder.mm @@ -364,6 +364,32 @@ [self sendKeyPressRelease:key modifiers:modifiers]; } +- (BOOL)canPerformAction:(SEL)action withSender:(id)sender +{ + bool isEditAction = (action == @selector(cut:) + || action == @selector(copy:) + || action == @selector(paste:) + || action == @selector(delete:) + || action == @selector(toggleBoldface:) + || action == @selector(toggleItalics:) + || action == @selector(toggleUnderline:) + || action == @selector(undo) + || action == @selector(redo)); + + bool isSelectAction = (action == @selector(select:) + || action == @selector(selectAll:) + || action == @selector(paste:) + || action == @selector(undo) + || action == @selector(redo)); + + const bool unknownAction = !isEditAction && !isSelectAction; + const bool hasSelection = ![self selectedTextRange].empty; + + if (unknownAction) + return [super canPerformAction:action withSender:sender]; + return (hasSelection && isEditAction) || (!hasSelection && isSelectAction); +} + - (void)cut:(id)sender { Q_UNUSED(sender); |