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bindings: make ^Up/^Down go to first/last row in the file browser 

Making ^Up and ^Down go to top and bottom row in the file browser
complements and completes the behavior of ^Left and ^Right.
master
Benno Schulenberg 2017-04-03 12:32:27 +02:00
parent b5bc1b5094
commit fb534bada6
2 changed files with 22 additions and 5 deletions
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11
src/browser.c
View File

@ -198,6 +198,17 @@ char *do_browser(char *path)
} else if (func == do_down_void) {
if (selected + width <= filelist_len - 1)
selected += width;
} else if (func == do_prev_block) {
selected = ((selected / (editwinrows * width)) *
editwinrows * width) + selected % width;
} else if (func == do_next_block) {
selected = ((selected / (editwinrows * width)) *
editwinrows * width) + selected % width +
editwinrows * width - width;
if (selected >= filelist_len)
selected = (filelist_len / width) * width + selected % width;
if (selected >= filelist_len)
selected -= width;
} else if (func == do_page_up) {
if (selected < width)
selected = 0;

16
src/global.c
View File

@ -502,6 +502,8 @@ void shortcut_init(void)
#ifndef NANO_TINY
const char *nano_browser_lefthand_msg = N_("Go to lefthand column");
const char *nano_browser_righthand_msg = N_("Go to righthand column");
const char *nano_browser_toprow_msg = N_("Go to first row in this column");
const char *nano_browser_bottomrow_msg = N_("Go to last row in this column");
#endif
#endif
const char *nano_prevpage_msg = N_("Go one screenful up");
@ -1015,7 +1017,11 @@ void shortcut_init(void)
add_to_funcs(do_prev_word_void, MBROWSER,
N_("Left Column"), IFSCHELP(nano_browser_lefthand_msg), TOGETHER, VIEW);
add_to_funcs(do_next_word_void, MBROWSER,
N_("Right Column"), IFSCHELP(nano_browser_righthand_msg), BLANKAFTER, VIEW);
N_("Right Column"), IFSCHELP(nano_browser_righthand_msg), TOGETHER, VIEW);
add_to_funcs(do_prev_block, MBROWSER,
N_("Top Row"), IFSCHELP(nano_browser_toprow_msg), TOGETHER, VIEW);
add_to_funcs(do_next_block, MBROWSER,
N_("Bottom Row"), IFSCHELP(nano_browser_bottomrow_msg), BLANKAFTER, VIEW);
#endif
#endif
@ -1121,13 +1127,13 @@ void shortcut_init(void)
add_to_sclist(MMAIN|MHELP|MBROWSER, "Down", KEY_DOWN, do_down_void, 0);
#ifdef ENABLE_UTF8
if (using_utf8()) {
add_to_sclist(MMAIN, "^\xE2\x86\x91", CONTROL_UP, do_prev_block, 0);
add_to_sclist(MMAIN, "^\xE2\x86\x93", CONTROL_DOWN, do_next_block, 0);
add_to_sclist(MMAIN|MBROWSER, "^\xE2\x86\x91", CONTROL_UP, do_prev_block, 0);
add_to_sclist(MMAIN|MBROWSER, "^\xE2\x86\x93", CONTROL_DOWN, do_next_block, 0);
} else
#endif
{
add_to_sclist(MMAIN, "^Up", CONTROL_UP, do_prev_block, 0);
add_to_sclist(MMAIN, "^Down", CONTROL_DOWN, do_next_block, 0);
add_to_sclist(MMAIN|MBROWSER, "^Up", CONTROL_UP, do_prev_block, 0);
add_to_sclist(MMAIN|MBROWSER, "^Down", CONTROL_DOWN, do_next_block, 0);
}
add_to_sclist(MMAIN, "M-7", 0, do_prev_block, 0);
add_to_sclist(MMAIN, "M-8", 0, do_next_block, 0);