/** Both views */
static gboolean
do_mcview_event (mcview_t * view, Gpm_Event * event, int *result)
{
screen_dimen y, x;
Gpm_Event local;
Widget *w = WIDGET (view);
/* rest of the upper frame - call menu */
if (mcview_is_in_panel (view) && (event->type & GPM_DOWN) != 0 &&
event->y == WIDGET (w->owner)->y + 1)
{
*result = MOU_UNHANDLED;
return FALSE; /* don't draw viewer over menu */
}
*result = MOU_NORMAL;
local = mouse_get_local (event, w);
/* We are not interested in the release events */
if ((local.type & (GPM_DOWN | GPM_DRAG)) == 0)
return FALSE;
/* Wheel events */
if ((local.buttons & GPM_B_UP) != 0 && (local.type & GPM_DOWN) != 0)
{
mcview_move_up (view, 2);
return TRUE;
}
if ((local.buttons & GPM_B_DOWN) != 0 && (local.type & GPM_DOWN) != 0)
{
mcview_move_down (view, 2);
return TRUE;
}
x = local.x;
y = local.y;
/* Scrolling left and right */
if (!view->text_wrap_mode)
{
if (x < view->data_area.width * 1 / 4)
{
mcview_move_left (view, 1);
goto processed;
}
if (x < view->data_area.width * 3 / 4)
{
/* ignore the click */
}
else
{
mcview_move_right (view, 1);
goto processed;
}
}
/* Scrolling up and down */
if (y < view->data_area.top + view->data_area.height * 1 / 3)
{
if (mcview_mouse_move_pages)
mcview_move_up (view, view->data_area.height / 2);
else
mcview_move_up (view, 1);
goto processed;
}
else if (y < view->data_area.top + view->data_area.height * 2 / 3)
{
/* ignore the click */
}
else
{
if (mcview_mouse_move_pages)
mcview_move_down (view, view->data_area.height / 2);
else
mcview_move_down (view, 1);
goto processed;
}
return FALSE;
processed:
*result = MOU_REPEAT;
return TRUE;
}
static void
mcview_mouse_callback (Widget * w, mouse_msg_t msg, mouse_event_t * event)
{
WView *view = (WView *) w;
gboolean ok = TRUE;
switch (msg)
{
case MSG_MOUSE_DOWN:
if (mcview_is_in_panel (view))
{
if (event->y == WIDGET (w->owner)->y)
{
/* return MOU_UNHANDLED */
event->result.abort = TRUE;
/* don't draw viewer over menu */
ok = FALSE;
break;
}
if (!view->active)
{
/* Grab focus */
change_panel ();
}
}
/* fall throught */
case MSG_MOUSE_CLICK:
if (!view->text_wrap_mode)
{
/* Scrolling left and right */
screen_dimen x;
x = event->x + 1; /* FIXME */
if (x < view->data_area.width * 1 / 4)
{
mcview_move_left (view, 1);
event->result.repeat = msg == MSG_MOUSE_DOWN;
}
else if (x < view->data_area.width * 3 / 4)
{
/* ignore the click */
ok = FALSE;
}
else
{
mcview_move_right (view, 1);
event->result.repeat = msg == MSG_MOUSE_DOWN;
}
}
else
{
/* Scrolling up and down */
screen_dimen y;
y = event->y + 1; /* FIXME */
if (y < view->data_area.top + view->data_area.height * 1 / 3)
{
if (mcview_mouse_move_pages)
mcview_move_up (view, view->data_area.height / 2);
else
mcview_move_up (view, 1);
event->result.repeat = msg == MSG_MOUSE_DOWN;
}
else if (y < view->data_area.top + view->data_area.height * 2 / 3)
{
/* ignore the click */
ok = FALSE;
}
else
{
if (mcview_mouse_move_pages)
mcview_move_down (view, view->data_area.height / 2);
else
mcview_move_down (view, 1);
event->result.repeat = msg == MSG_MOUSE_DOWN;
}
}
break;
case MSG_MOUSE_SCROLL_UP:
mcview_move_up (view, 2);
break;
case MSG_MOUSE_SCROLL_DOWN:
mcview_move_down (view, 2);
break;
default:
ok = FALSE;
break;
}
if (ok)
mcview_update (view);
}
