diff options
Diffstat (limited to 'src/ui.c')
| -rw-r--r-- | src/ui.c | 54 |
1 files changed, 54 insertions, 0 deletions
@@ -558,6 +558,51 @@ clip_copy_selection(clip) } /* + * Save and restore clip_unnamed before doing possibly many changes. This + * prevents accessing the clipboard very often which might slow down Vim + * considerably. + */ + +/* + * Save clip_unnamed and reset it. + */ + void +start_global_changes() +{ + clip_unnamed_saved = clip_unnamed; + + if (clip_did_set_selection) + { + clip_unnamed = FALSE; + clip_did_set_selection = FALSE; + } +} + +/* + * Restore clip_unnamed and set the selection when needed. + */ + void +end_global_changes() +{ + if (!clip_did_set_selection) + { + clip_did_set_selection = TRUE; + clip_unnamed = clip_unnamed_saved; + if (clip_unnamed & CLIP_UNNAMED) + { + clip_own_selection(&clip_star); + clip_gen_set_selection(&clip_star); + } + if (clip_unnamed & CLIP_UNNAMED_PLUS) + { + clip_own_selection(&clip_plus); + clip_gen_set_selection(&clip_plus); + } + } + clip_unnamed_saved = FALSE; +} + +/* * Called when Visual mode is ended: update the selection. */ void @@ -1428,6 +1473,15 @@ clip_gen_lose_selection(cbd) clip_gen_set_selection(cbd) VimClipboard *cbd; { + if (!clip_did_set_selection) + { + /* Updating postponed, so that accessing the system clipboard won't + * hang Vim when accessing it many times (e.g. on a :g comand). */ + if (cbd == &clip_plus && (clip_unnamed_saved & CLIP_UNNAMED_PLUS)) + return; + else if (cbd == &clip_star && (clip_unnamed_saved & CLIP_UNNAMED)) + return; + } #ifdef FEAT_XCLIPBOARD # ifdef FEAT_GUI if (gui.in_use) |