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Add mode keys to move the cursor to the top, middle and bottom of the screen.

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H/M/L in vi mode and M-R/M-r in emacs (bottom of screen not bound in emacs).
This commit is contained in:
Nicholas Marriott 2009-10-13 13:45:56 +00:00
parent 0907ca1931
commit 38df960e68
4 changed files with 33 additions and 1 deletions
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10
mode-key.c
View File

@ -77,6 +77,7 @@ struct mode_key_cmdstr mode_key_cmdstr_choice[] = {
/* Copy keys command strings. */
struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
{ MODEKEYCOPY_BACKTOINDENTATION, "back-to-indentation" },
{ MODEKEYCOPY_BOTTOMLINE, "bottom-line" },
{ MODEKEYCOPY_CANCEL, "cancel" },
{ MODEKEYCOPY_CLEARSELECTION, "clear-selection" },
{ MODEKEYCOPY_COPYSELECTION, "copy-selection" },
@ -84,6 +85,7 @@ struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
{ MODEKEYCOPY_ENDOFLINE, "end-of-line" },
{ MODEKEYCOPY_GOTOLINE, "goto-line" },
{ MODEKEYCOPY_LEFT, "cursor-left" },
{ MODEKEYCOPY_MIDDLELINE, "middle-line" },
{ MODEKEYCOPY_NEXTPAGE, "page-down" },
{ MODEKEYCOPY_NEXTWORD, "next-word" },
{ MODEKEYCOPY_PREVIOUSPAGE, "page-up" },
@ -96,6 +98,7 @@ struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
{ MODEKEYCOPY_SEARCHUP, "search-backward" },
{ MODEKEYCOPY_STARTOFLINE, "start-of-line" },
{ MODEKEYCOPY_STARTSELECTION, "begin-selection" },
{ MODEKEYCOPY_TOPLINE, "top-line" },
{ MODEKEYCOPY_UP, "cursor-up" },
{ 0, NULL }
@ -161,8 +164,11 @@ const struct mode_key_entry mode_key_vi_copy[] = {
{ '0', 0, MODEKEYCOPY_STARTOFLINE },
{ ':', 0, MODEKEYCOPY_GOTOLINE },
{ '?', 0, MODEKEYCOPY_SEARCHUP },
{ 'H', 0, MODEKEYCOPY_TOPLINE },
{ 'J', 0, MODEKEYCOPY_SCROLLDOWN },
{ 'K', 0, MODEKEYCOPY_SCROLLUP },
{ 'L', 0, MODEKEYCOPY_BOTTOMLINE },
{ 'M', 0, MODEKEYCOPY_MIDDLELINE },
{ '\002' /* C-b */, 0, MODEKEYCOPY_PREVIOUSPAGE },
{ '\003' /* C-c */, 0, MODEKEYCOPY_CANCEL },
{ '\004' /* C-d */, 0, MODEKEYCOPY_HALFPAGEDOWN },
@ -189,7 +195,7 @@ const struct mode_key_entry mode_key_vi_copy[] = {
{ KEYC_RIGHT, 0, MODEKEYCOPY_RIGHT },
{ KEYC_UP | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLUP },
{ KEYC_UP, 0, MODEKEYCOPY_UP },
{ 0, -1, 0 }
};
struct mode_key_tree mode_key_tree_vi_copy;
@ -266,6 +272,8 @@ const struct mode_key_entry mode_key_emacs_copy[] = {
{ 'm' | KEYC_ESCAPE, 0, MODEKEYCOPY_BACKTOINDENTATION },
{ 'n', 0, MODEKEYCOPY_SEARCHAGAIN },
{ 'q', 0, MODEKEYCOPY_CANCEL },
{ 'r' | KEYC_ESCAPE, 0, MODEKEYCOPY_MIDDLELINE },
{ 'R' | KEYC_ESCAPE, 0, MODEKEYCOPY_TOPLINE },
{ 'v' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSPAGE },
{ 'w' | KEYC_ESCAPE, 0, MODEKEYCOPY_COPYSELECTION },
{ KEYC_DOWN | KEYC_CTRL,0, MODEKEYCOPY_SCROLLDOWN },

3
tmux.1
View File

@ -538,6 +538,9 @@ The following keys are supported as appropriate for the mode:
.It Li "Start of line" Ta "0" Ta "C-a"
.It Li "Start selection" Ta "Space" Ta "C-Space"
.It Li "Transpose chars" Ta "" Ta "C-t"
.It Li "Cursor to top line" Ta "H" Ta "M-R"
.It Li "Cursor to middle line" Ta "M" Ta "M-r"
.It Li "Cursor to bottom line" Ta "L" Ta ""
.El
.Pp
These key bindings are defined in a set of named tables:

3
tmux.h
View File

@ -397,6 +397,7 @@ enum mode_key_cmd {
/* Copy keys. */
MODEKEYCOPY_BACKTOINDENTATION,
MODEKEYCOPY_BOTTOMLINE,
MODEKEYCOPY_CANCEL,
MODEKEYCOPY_CLEARSELECTION,
MODEKEYCOPY_COPYSELECTION,
@ -406,6 +407,7 @@ enum mode_key_cmd {
MODEKEYCOPY_HALFPAGEDOWN,
MODEKEYCOPY_HALFPAGEUP,
MODEKEYCOPY_LEFT,
MODEKEYCOPY_MIDDLELINE,
MODEKEYCOPY_NEXTPAGE,
MODEKEYCOPY_NEXTWORD,
MODEKEYCOPY_PREVIOUSPAGE,
@ -418,6 +420,7 @@ enum mode_key_cmd {
MODEKEYCOPY_SEARCHUP,
MODEKEYCOPY_STARTOFLINE,
MODEKEYCOPY_STARTSELECTION,
MODEKEYCOPY_TOPLINE,
MODEKEYCOPY_UP,
};

18
window-copy.c
View File

@ -278,6 +278,24 @@ window_copy_key(struct window_pane *wp, struct client *c, int key)
window_copy_update_selection(wp);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_TOPLINE:
data->cx = 0;
data->cy = 0;
window_copy_update_selection(wp);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_MIDDLELINE:
data->cx = 0;
data->cy = (screen_size_y(s) - 1) / 2;
window_copy_update_selection(wp);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_BOTTOMLINE:
data->cx = 0;
data->cy = screen_size_y(s) - 1;
window_copy_update_selection(wp);
window_copy_redraw_screen(wp);
break;
case MODEKEYCOPY_STARTSELECTION:
window_copy_start_selection(wp);
window_copy_redraw_screen(wp);