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selection: track selection type; normal or block selection

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This commit is contained in:
Daniel Eklöf 2020-01-03 23:29:45 +01:00
parent 1178a7763b
commit d706e68280
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GPG key ID: 5BBD4992C116573F
5 changed files with 18 additions and 7 deletions
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4
input.c
View file

@ -581,7 +581,9 @@ wl_pointer_button(void *data, struct wl_pointer *wl_pointer,
if (button == BTN_LEFT) {
switch (wayl->mouse.count) {
case 1:
selection_start(term, wayl->mouse.col, wayl->mouse.row);
selection_start(
term, wayl->mouse.col, wayl->mouse.row,
wayl->kbd.ctrl ? SELECTION_BLOCK : SELECTION_NORMAL);
break;
case 2:

2
search.c
View file

@ -138,7 +138,7 @@ search_update_selection(struct terminal *term,
assert(selection_row >= 0 &&
selection_row < term->grid->num_rows);
selection_start(term, start_col, selection_row);
selection_start(term, start_col, selection_row, SELECTION_NORMAL);
}
/* Update selection endpoint */

13
selection.c
View file

@ -126,14 +126,19 @@ extract_selection(const struct terminal *term)
}
void
selection_start(struct terminal *term, int col, int row)
selection_start(struct terminal *term, int col, int row,
enum selection_kind kind)
{
if (!selection_enabled(term))
return;
selection_cancel(term);
LOG_DBG("selection started at %d,%d", row, col);
LOG_DBG("%s selection started at %d,%d",
kind == SELECTION_NORMAL ? "normal" :
kind == SELECTION_BLOCK ? "block" : "<unknown>",
row, col);
term->selection.kind = kind;
term->selection.start = (struct coord){col, term->grid->view + row};
term->selection.end = (struct coord){-1, -1};
}
@ -287,7 +292,7 @@ selection_mark_word(struct terminal *term, int col, int row, bool spaces_only,
}
}
selection_start(term, start.col, start.row);
selection_start(term, start.col, start.row, SELECTION_NORMAL);
selection_update(term, end.col, end.row);
selection_finalize(term, serial);
}
@ -295,7 +300,7 @@ selection_mark_word(struct terminal *term, int col, int row, bool spaces_only,
void
selection_mark_row(struct terminal *term, int row, uint32_t serial)
{
selection_start(term, 0, row);
selection_start(term, 0, row, SELECTION_NORMAL);
selection_update(term, term->cols - 1, row);
selection_finalize(term, serial);
}

3
selection.h
View file

@ -9,7 +9,8 @@ extern const struct wl_data_device_listener data_device_listener;
extern const struct zwp_primary_selection_device_v1_listener primary_selection_device_listener;
bool selection_enabled(const struct terminal *term);
void selection_start(struct terminal *term, int col, int row);
void selection_start(
struct terminal *term, int col, int row, enum selection_kind kind);
void selection_update(struct terminal *term, int col, int row);
void selection_finalize(struct terminal *term, uint32_t serial);
void selection_cancel(struct terminal *term);

3
terminal.h
View file

@ -157,6 +157,8 @@ enum mouse_reporting {
enum cursor_style { CURSOR_BLOCK, CURSOR_UNDERLINE, CURSOR_BAR };
enum selection_kind { SELECTION_NORMAL, SELECTION_BLOCK };
struct ptmx_buffer {
void *data;
size_t len;
@ -248,6 +250,7 @@ struct terminal {
const char *xcursor;
struct {
enum selection_kind kind;
struct coord start;
struct coord end;
} selection;