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selection to the edges scrolls

This commit is contained in:
Boris Faure 2013-11-03 23:01:47 +01:00
parent 90d3bf483c
commit d682db21fb
1 changed files with 71 additions and 2 deletions
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73
src/bin/termio.c
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@ -71,6 +71,7 @@ struct _Termio
Ecore_Animator *anim;
Ecore_Timer *delayed_size_timer;
Ecore_Timer *link_do_timer;
Ecore_Timer *mouse_selection_scroll;
Ecore_Job *mouse_move_job;
Ecore_Timer *mouseover_delay;
Evas_Object *win, *theme, *glayer;
@ -3189,6 +3190,11 @@ _smart_cb_mouse_up(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED
if (sd->link.down.dnd) return;
if (sd->pty->selection.makesel)
{
if (sd->mouse_selection_scroll)
{
ecore_timer_del(sd->mouse_selection_scroll);
sd->mouse_selection_scroll = NULL;
}
if ((sd->pty->selection.start.x == sd->pty->selection.end.x) &&
(sd->pty->selection.start.y == sd->pty->selection.end.y))
@ -3226,17 +3232,81 @@ _smart_cb_mouse_up(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED
}
}
static Eina_Bool
_mouse_selection_scroll(void *data)
{
Evas_Object *obj = data;
Termio *sd = evas_object_smart_data_get(obj);
Evas_Coord oy, my;
int cy;
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)
{
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)
{
sd->scroll -= cy - sd->grid.h;
if (sd->scroll < 0) sd->scroll = 0;
sd->pty->selection.end.y = sd->scroll + sd->grid.h - 1;
_smart_update_queue(data, sd);
}
return EINA_TRUE;
}
static void
_smart_cb_mouse_move(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event)
{
Evas_Event_Mouse_Move *ev = event;
Termio *sd;
int cx, cy;
Evas_Coord ox, oy;
Eina_Bool scroll = EINA_FALSE;
sd = evas_object_smart_data_get(data);
if (!sd) return;
_smart_xy_to_cursor(data, ev->cur.canvas.x, ev->cur.canvas.y, &cx, &cy);
DBG("(%d; %d)", ev->cur.canvas.y, ev->cur.canvas.x);
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;
if (cx < 0) cx = 0;
else if (cx >= sd->grid.w) cx = sd->grid.w - 1;
if (cy < 0)
{
cy = 0;
if (sd->pty->selection.makesel)
scroll = EINA_TRUE;
}
else if (cy >= sd->grid.h)
{
cy = sd->grid.h - 1;
if (sd->pty->selection.makesel)
scroll = EINA_TRUE;
}
if (scroll == EINA_TRUE)
{
if (!sd->mouse_selection_scroll) {
sd->mouse_selection_scroll
= ecore_timer_add(0.05, _mouse_selection_scroll, data);
}
return;
}
else if (sd->mouse_selection_scroll)
{
ecore_timer_del(sd->mouse_selection_scroll);
sd->mouse_selection_scroll = NULL;
}
if ((sd->mouse.cx == cx) && (sd->mouse.cy == cy)) return;
@ -3352,7 +3422,6 @@ _smart_cb_mouse_wheel(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNU
if (sd->pty->mouse_mode == MOUSE_OFF)
{
sd->scroll -= (ev->z * 4);
if (sd->scroll > sd->pty->backscroll_num)
sd->scroll = sd->pty->backscroll_num;