From 0dfeb3df84d5f8f3cbe5a2104b7bc1d9991dc2d0 Mon Sep 17 00:00:00 2001 From: Curtis McEnroe Date: Sat, 11 Aug 2018 22:46:28 -0400 Subject: Add shift-{left,right} for single-line scrolling --- ui.c | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/ui.c b/ui.c index 5f26405..72ff0f4 100644 --- a/ui.c +++ b/ui.c @@ -358,17 +358,23 @@ void uiFmt(struct Tag tag, const wchar_t *format, ...) { free(wcs); } -static void logPageUp(void) { +static void logScrollUp(int lines) { int height = logHeight(ui.view); if (ui.view->scroll == height) return; if (ui.view->scroll == LOG_LINES) ui.view->mark = true; - ui.view->scroll = MAX(ui.view->scroll - height / 2, height); + ui.view->scroll = MAX(ui.view->scroll - lines, height); } -static void logPageDown(void) { +static void logScrollDown(int lines) { if (ui.view->scroll == LOG_LINES) return; - ui.view->scroll = MIN(ui.view->scroll + logHeight(ui.view) / 2, LOG_LINES); + ui.view->scroll = MIN(ui.view->scroll + lines, LOG_LINES); if (ui.view->scroll == LOG_LINES) ui.view->mark = false; } +static void logPageUp(void) { + logScrollUp(logHeight(ui.view) / 2); +} +static void logPageDown(void) { + logScrollDown(logHeight(ui.view) / 2); +} static bool keyChar(wchar_t ch) { if (iswascii(ch)) { @@ -439,6 +445,8 @@ static bool keyChar(wchar_t ch) { static bool keyCode(wchar_t ch) { switch (ch) { break; case KEY_RESIZE: uiResize(); return false; + break; case KEY_SLEFT: logScrollUp(1); return false; + break; case KEY_SRIGHT: logScrollDown(1); return false; break; case KEY_PPAGE: logPageUp(); return false; break; case KEY_NPAGE: logPageDown(); return false; break; case KEY_LEFT: edit(ui.view->tag, EDIT_LEFT, 0); -- cgit 1.4.1 tion>
path: root/bin/cash/libedit/hist.c (unfollow)
Commit message (Expand)Author
2019-02-18Match statics and typedefs as TagJune McEnroe
2019-02-18Clean up htmlHeaderJune McEnroe
2019-02-18Remove hi line numberingJune McEnroe
2019-02-18Add Tag class to hiJune McEnroe
2019-02-17Generate HTML with hi -n -f html -o anchorJune McEnroe
2019-02-17Add hi -f html -o anchor for line number linksJune McEnroe
2019-02-17Simplify temp trap in upJune McEnroe
2019-02-17Add line numbers to hiJune McEnroe
2019-02-17Always split spans after newlinesJune McEnroe
2019-02-15Color format specifiers light cyan in vimJune McEnroe
2019-02-15Highlight Interp as yellowJune McEnroe
2019-02-15Highlight strings in sh command substitutionsJune McEnroe
2019-02-15Add nmap gpJune McEnroe
2019-02-14Avoid newline when copying URL to pasteboardJune McEnroe
2019-02-13Add forgotten "sixth" book of H2G2June McEnroe