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make selection scroll when at the edge of the terminal. Closes T1944

This commit is contained in:
Boris Faure 2015-02-06 22:26:08 +01:00
parent f0151cecf2
commit cc6b11a6f5
1 changed files with 14 additions and 6 deletions
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20
src/bin/termio.c
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@ -3937,22 +3937,28 @@ _mouse_selection_scroll(void *data)
Termio *sd = evas_object_smart_data_get(obj);
Evas_Coord oy, my;
int cy;
float fcy;
if (!sd->pty->selection.makesel) return EINA_FALSE;
evas_pointer_canvas_xy_get(evas_object_evas_get(obj), NULL, &my);
evas_object_geometry_get(data, NULL, &oy, NULL, NULL);
cy = (my - oy) / sd->font.chh;
if (cy < 0)
fcy = (my - oy) / (float)sd->font.chh;
cy = fcy;
if (fcy < 0.3)
{
if (cy == 0)
cy = -1;
sd->scroll -= cy;
if (sd->scroll > sd->pty->backscroll_num)
sd->scroll = sd->pty->backscroll_num;
sd->pty->selection.end.y = -sd->scroll;
_smart_update_queue(data, sd);
}
else if (cy >= sd->grid.h)
else if (fcy >= (sd->grid.h - 0.3))
{
if (cy <= sd->grid.h)
cy = sd->grid.h + 1;
sd->scroll -= cy - sd->grid.h;
if (sd->scroll < 0) sd->scroll = 0;
sd->pty->selection.end.y = sd->scroll + sd->grid.h - 1;
@ -3968,6 +3974,7 @@ _smart_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUS
Evas_Event_Mouse_Move *ev = event;
Termio *sd = evas_object_smart_data_get(data);
int cx, cy;
float fcy;
Evas_Coord ox, oy;
Eina_Bool scroll = EINA_FALSE;
int shift, ctrl;
@ -3979,16 +3986,17 @@ _smart_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUS
evas_object_geometry_get(data, &ox, &oy, NULL, NULL);
cx = (ev->cur.canvas.x - ox) / sd->font.chw;
cy = (ev->cur.canvas.y - oy) / sd->font.chh;
fcy = (ev->cur.canvas.y - oy) / (float)sd->font.chh;
cy = fcy;
if (cx < 0) cx = 0;
else if (cx >= sd->grid.w) cx = sd->grid.w - 1;
if (cy < 0)
if (fcy < 0.3)
{
cy = 0;
if (sd->pty->selection.makesel)
scroll = EINA_TRUE;
}
else if (cy >= sd->grid.h)
else if (fcy >= (sd->grid.h - 0.3))
{
cy = sd->grid.h - 1;
if (sd->pty->selection.makesel)