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Add next/previous paragraph, from J Raynor.

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This commit is contained in:
nicm 2016-04-27 09:39:09 +00:00
parent 23fdbc9ea6
commit 1cedf78284
4 changed files with 58 additions and 0 deletions
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6
mode-key.c
View File

@ -140,12 +140,14 @@ const struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
{ MODEKEYCOPY_RECTANGLETOGGLE, "rectangle-toggle" },
{ MODEKEYCOPY_MIDDLELINE, "middle-line" },
{ MODEKEYCOPY_NEXTPAGE, "page-down" },
{ MODEKEYCOPY_NEXTPARAGRAPH, "next-paragraph" },
{ MODEKEYCOPY_NEXTSPACE, "next-space" },
{ MODEKEYCOPY_NEXTSPACEEND, "next-space-end" },
{ MODEKEYCOPY_NEXTWORD, "next-word" },
{ MODEKEYCOPY_NEXTWORDEND, "next-word-end" },
{ MODEKEYCOPY_OTHEREND, "other-end" },
{ MODEKEYCOPY_PREVIOUSPAGE, "page-up" },
{ MODEKEYCOPY_PREVIOUSPARAGRAPH, "previous-paragraph" },
{ MODEKEYCOPY_PREVIOUSSPACE, "previous-space" },
{ MODEKEYCOPY_PREVIOUSWORD, "previous-word" },
{ MODEKEYCOPY_RIGHT, "cursor-right" },
@ -335,6 +337,8 @@ const struct mode_key_entry mode_key_vi_copy[] = {
{ 'q', 0, MODEKEYCOPY_CANCEL },
{ 'v', 0, MODEKEYCOPY_RECTANGLETOGGLE },
{ 'w', 0, MODEKEYCOPY_NEXTWORD },
{ '{', 0, MODEKEYCOPY_PREVIOUSPARAGRAPH },
{ '}', 0, MODEKEYCOPY_NEXTPARAGRAPH },
{ KEYC_BSPACE, 0, MODEKEYCOPY_LEFT },
{ KEYC_DOWN | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLDOWN },
{ KEYC_DOWN, 0, MODEKEYCOPY_DOWN },
@ -483,6 +487,8 @@ const struct mode_key_entry mode_key_emacs_copy[] = {
{ 't', 0, MODEKEYCOPY_JUMPTO },
{ 'v' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSPAGE },
{ 'w' | KEYC_ESCAPE, 0, MODEKEYCOPY_COPYSELECTION },
{ '{' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSPARAGRAPH },
{ '}' | KEYC_ESCAPE, 0, MODEKEYCOPY_NEXTPARAGRAPH },
{ KEYC_DOWN | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLDOWN },
{ KEYC_DOWN | KEYC_ESCAPE, 0, MODEKEYCOPY_HALFPAGEDOWN },
{ KEYC_DOWN, 0, MODEKEYCOPY_DOWN },

2
tmux.1
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@ -1025,6 +1025,7 @@ The following keys are supported as appropriate for the mode:
.It Li "Jump to backward" Ta "T" Ta ""
.It Li "Jump to forward" Ta "t" Ta ""
.It Li "Next page" Ta "C-f" Ta "Page down"
.It Li "Next paragraph" Ta "}" Ta "M-}"
.It Li "Next space" Ta "W" Ta ""
.It Li "Next space, end of word" Ta "E" Ta ""
.It Li "Next word" Ta "w" Ta ""
@ -1032,6 +1033,7 @@ The following keys are supported as appropriate for the mode:
.It Li "Other end of selection" Ta "o" Ta ""
.It Li "Paste buffer" Ta "p" Ta "C-y"
.It Li "Previous page" Ta "C-b" Ta "Page up"
.It Li "Previous paragraph" Ta "{" Ta "M-{"
.It Li "Previous space" Ta "B" Ta ""
.It Li "Previous word" Ta "b" Ta "M-b"
.It Li "Quit mode" Ta "q" Ta "Escape"

2
tmux.h
View File

@ -536,12 +536,14 @@ enum mode_key_cmd {
MODEKEYCOPY_LEFT,
MODEKEYCOPY_MIDDLELINE,
MODEKEYCOPY_NEXTPAGE,
MODEKEYCOPY_NEXTPARAGRAPH,
MODEKEYCOPY_NEXTSPACE,
MODEKEYCOPY_NEXTSPACEEND,
MODEKEYCOPY_NEXTWORD,
MODEKEYCOPY_NEXTWORDEND,
MODEKEYCOPY_OTHEREND,
MODEKEYCOPY_PREVIOUSPAGE,
MODEKEYCOPY_PREVIOUSPARAGRAPH,
MODEKEYCOPY_PREVIOUSSPACE,
MODEKEYCOPY_PREVIOUSWORD,
MODEKEYCOPY_RECTANGLETOGGLE,

48
window-copy.c
View File

@ -27,6 +27,8 @@
struct screen *window_copy_init(struct window_pane *);
void window_copy_free(struct window_pane *);
void window_copy_pagedown(struct window_pane *);
void window_copy_next_paragraph(struct window_pane *);
void window_copy_previous_paragraph(struct window_pane *);
void window_copy_resize(struct window_pane *, u_int, u_int);
void window_copy_key(struct window_pane *, struct client *, struct session *,
key_code, struct mouse_event *);
@ -403,6 +405,44 @@ window_copy_pagedown(struct window_pane *wp)
window_copy_redraw_screen(wp);
}
void
window_copy_previous_paragraph(struct window_pane *wp)
{
struct window_copy_mode_data *data = wp->modedata;
u_int ox, oy;
oy = screen_hsize(data->backing) + data->cy - data->oy;
ox = window_copy_find_length(wp, oy);
while (oy > 0 && window_copy_find_length(wp, oy) == 0)
oy--;
while (oy > 0 && window_copy_find_length(wp, oy) > 0)
oy--;
window_copy_scroll_to(wp, 0, oy);
}
void
window_copy_next_paragraph(struct window_pane *wp)
{
struct window_copy_mode_data *data = wp->modedata;
struct screen *s = &data->screen;
u_int maxy, ox, oy;
oy = screen_hsize(data->backing) + data->cy - data->oy;
maxy = screen_hsize(data->backing) + screen_size_y(s) - 1;
while (oy < maxy && window_copy_find_length(wp, oy) == 0)
oy++;
while (oy < maxy && window_copy_find_length(wp, oy) > 0)
oy++;
ox = window_copy_find_length(wp, oy);
window_copy_scroll_to(wp, ox, oy);
}
void
window_copy_resize(struct window_pane *wp, u_int sx, u_int sy)
{
@ -548,6 +588,14 @@ window_copy_key(struct window_pane *wp, struct client *c, struct session *sess,
for (; np != 0; np--)
window_copy_pagedown(wp);
break;
case MODEKEYCOPY_PREVIOUSPARAGRAPH:
for (; np != 0; np--)
window_copy_previous_paragraph(wp);
break;
case MODEKEYCOPY_NEXTPARAGRAPH:
for (; np != 0; np--)
window_copy_next_paragraph(wp);
break;
case MODEKEYCOPY_HALFPAGEUP:
n = screen_size_y(s) / 2;
for (; np != 0; np--) {