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| author | Jesse Luehrs <doy@tozt.net> | 2014-05-10 00:58:09 -0400 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2014-07-04 22:39:07 -0400 |
| commit | 197a3c41624b28800ed039202933f193bc97d59d (patch) | |
| tree | 063bf98acb51cc4efd191fc98753333db270b290 | |
| parent | 6401eb72abe2e823f73171e3b440b909b72cd382 (diff) | |
| download | runes-197a3c41624b28800ed039202933f193bc97d59d.tar.gz runes-197a3c41624b28800ed039202933f193bc97d59d.zip | |
start working on tracking selections
| -rw-r--r-- | src/screen.h | 3 | ||||
| -rw-r--r-- | src/window-xlib.c | 67 |
2 files changed, 53 insertions, 17 deletions
diff --git a/src/screen.h b/src/screen.h index d00b110..f3e1e57 100644 --- a/src/screen.h +++ b/src/screen.h @@ -62,6 +62,9 @@ struct runes_grid { struct runes_loc max; struct runes_loc saved; + struct runes_loc selection_start; + struct runes_loc selection_end; + int scroll_top; int scroll_bottom; diff --git a/src/window-xlib.c b/src/window-xlib.c index 6a924ec..6f49715 100644 --- a/src/window-xlib.c +++ b/src/window-xlib.c @@ -99,6 +99,10 @@ static void runes_window_backend_handle_button_event( RunesTerm *t, XButtonEvent *e); static int runes_window_backend_handle_builtin_button_press( RunesTerm *t, XButtonEvent *e); +static void runes_window_backend_start_selection( + RunesTerm *t, int xpixel, int ypixel); +static void runes_window_backend_stop_selection( + RunesTerm *t, int xpixel, int ypixel); static struct runes_loc runes_window_backend_get_mouse_position( RunesTerm *t, int xpixel, int ypixel); static void runes_window_backend_handle_expose_event( @@ -790,29 +794,58 @@ static int runes_window_backend_handle_builtin_button_press( RunesTerm *t, XButtonEvent *e) { if (e->type == ButtonRelease) { - return 0; + switch (e->button) { + case Button1: + runes_window_backend_stop_selection(t, e->x, e->y); + return 1; + break; + default: + break; + } } - - switch (e->button) { - case Button2: - runes_window_backend_paste(t, e->time); - return 1; - break; - case Button4: - runes_window_backend_visible_scroll(t, t->config.scroll_lines); - return 1; - break; - case Button5: - runes_window_backend_visible_scroll(t, -t->config.scroll_lines); - return 1; - break; - default: - break; + else { + switch (e->button) { + case Button1: + runes_window_backend_start_selection(t, e->x, e->y); + return 1; + break; + case Button2: + runes_window_backend_paste(t, e->time); + return 1; + break; + case Button4: + runes_window_backend_visible_scroll(t, t->config.scroll_lines); + return 1; + break; + case Button5: + runes_window_backend_visible_scroll(t, -t->config.scroll_lines); + return 1; + break; + default: + break; + } } return 0; } +static void runes_window_backend_start_selection( + RunesTerm *t, int xpixel, int ypixel) +{ + t->scr.grid->selection_start = runes_window_backend_get_mouse_position( + t, xpixel, ypixel); + t->scr.grid->selection_end = t->scr.grid->selection_start; + runes_warn("started selection at (%d, %d)\n", t->scr.grid->selection_start.row, t->scr.grid->selection_start.col); +} + +static void runes_window_backend_stop_selection( + RunesTerm *t, int xpixel, int ypixel) +{ + t->scr.grid->selection_end = runes_window_backend_get_mouse_position( + t, xpixel, ypixel); + runes_warn("stopped selection at (%d, %d)\n", t->scr.grid->selection_end.row, t->scr.grid->selection_end.col); +} + static struct runes_loc runes_window_backend_get_mouse_position( RunesTerm *t, int xpixel, int ypixel) { |