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authorRobin Haberkorn <robin.haberkorn@googlemail.com>2014-12-09 02:46:34 +0100
committerRobin Haberkorn <robin.haberkorn@googlemail.com>2014-12-09 02:46:34 +0100
commit613e8c91f082ca3cb64aa10063d3254100deac84 (patch)
treeda8d470f9e77d33a3b80de620b35d568d5239f36 /src/expressions.cpp
parent52ecff415770da4aeb4041d1308d13933dfc8801 (diff)
downloadsciteco-613e8c91f082ca3cb64aa10063d3254100deac84.tar.gz
Curses: support cycling through long lists of possible auto-completions and optimized screen refreshing/redrawing
* pressing e.g. TAB when the popup is showing a list of auto-completions will show the next page, eventually beginning at the first one again. * do not redraw curses windows in the UI methods directly. this resulted in flickering during command-line editing macros and ordinary macro calls because the physical screen was updated immediately. Instead, window refreshing and updated is done centrally in event_loop_iter() only after a key has been processed. Also we use wnoutrefresh() and doupdate() to send as little to the terminal (emulator) as possible.
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