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add pip zooming with ctrl+wheel

This commit is contained in:
Mike Blumenkrantz 2014-08-22 12:52:59 -04:00
parent 70719368af
commit ca5a6f3857
1 changed files with 19 additions and 6 deletions
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25
src/pip.c
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@ -16,6 +16,7 @@ typedef struct Pip
Evas_Point down;
unsigned char opacity;
E_Pointer_Mode resize_mode;
double zoom;
Eina_Bool move : 1;
Eina_Bool resize : 1;
Eina_Bool crop : 1;
@ -156,14 +157,25 @@ _pip_mouse_move(Pip *pip, int t EINA_UNUSED, Ecore_Event_Mouse_Move *ev)
static void
_pip_mouse_wheel(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Ecore_Event_Mouse_Wheel *ev = event_info;
Evas_Event_Mouse_Wheel *ev = event_info;
Pip *pip = data;
if (ev->z < 0)
pip->opacity = E_CLAMP(pip->opacity + 15, 0, 255);
else if (ev->z > 0)
pip->opacity = E_CLAMP(pip->opacity - 15, 0, 255);
efx_fade(pip->pip, EFX_EFFECT_SPEED_LINEAR, EFX_COLOR(pip->opacity, pip->opacity, pip->opacity), pip->opacity, 0.2, NULL, NULL);
if (ev->direction % 2) return;
if (evas_key_modifier_is_set(ev->modifiers, "Control"))
{
if (ev->z < 0)
efx_zoom(pip->pip, EFX_EFFECT_SPEED_LINEAR, 0, pip->zoom -= 0.05, EFX_POINT(ev->output.x, ev->output.y), 0.2, NULL, NULL);
else if (ev->z > 0)
efx_zoom(pip->pip, EFX_EFFECT_SPEED_LINEAR, 0, pip->zoom += 0.05, EFX_POINT(ev->output.x, ev->output.y), 0.2, NULL, NULL);
}
else
{
if (ev->z < 0)
pip->opacity = E_CLAMP(pip->opacity + 15, 0, 255);
else if (ev->z > 0)
pip->opacity = E_CLAMP(pip->opacity - 15, 0, 255);
efx_fade(pip->pip, EFX_EFFECT_SPEED_LINEAR, EFX_COLOR(pip->opacity, pip->opacity, pip->opacity), pip->opacity, 0.2, NULL, NULL);
}
}
static void
@ -309,6 +321,7 @@ _pip_create(void *data, E_Menu *m EINA_UNUSED, E_Menu_Item *mi EINA_UNUSED)
pip->pip = o;
pip->resize_mode = E_POINTER_RESIZE_NONE;
pip->opacity = 255;
pip->zoom = 1.0;
evas_object_geometry_set(o, ec->zone->x + 1, ec->zone->y + 1, (ec->w * (ec->zone->h / 4)) / ec->h, ec->zone->h / 4);
e_comp_object_util_center(o);