/******************************************************************************\
Ring widget event function.
\******************************************************************************/
static int ring_event(i_widget_t *widget, i_event_t event)
{
float radius;
/* Calculate mouse radius for mouse events */
if (event == I_EV_MOUSE_MOVE || event == I_EV_MOUSE_DOWN)
radius = C_vec2_len(C_vec2_sub(i_mouse, screen_origin));
switch (event) {
case I_EV_CONFIGURE:
R_sprite_cleanup(&ring_sprite);
R_sprite_init(&ring_sprite, ring_texture);
ring_widget.size = ring_sprite.size;
I_widget_propagate(widget, I_EV_CONFIGURE);
position_and_pack();
return FALSE;
case I_EV_MOVED:
ring_sprite.origin = ring_widget.origin;
break;
case I_EV_MOUSE_OUT:
I_close_ring();
break;
case I_EV_MOUSE_MOVE:
if (radius > RING_OUTER_RADIUS)
I_close_ring();
else
detail_hover();
break;
case I_EV_MOUSE_DOWN:
if (i_mouse_button != SDL_BUTTON_LEFT)
I_close_ring();
if (radius <= RING_INNER_RADIUS) {
I_close_ring();
return FALSE;
}
break;
case I_EV_CLEANUP:
R_sprite_cleanup(&ring_sprite);
break;
case I_EV_RENDER:
ring_sprite.modulate.a = ring_widget.fade;
R_sprite_render(&ring_sprite);
detail_update();
break;
default:
break;
}
return TRUE;
}
/******************************************************************************\
Button widget event function.
\******************************************************************************/
int I_checkbox_event(i_checkbox_t *checkbox, i_event_t event)
{
c_vec2_t origin, size;
float width;
switch (event) {
case I_EV_CONFIGURE:
/* Setup decorations */
R_window_cleanup(&checkbox->normal);
R_sprite_cleanup(&checkbox->checkmark);
R_sprite_cleanup(&checkbox->hover);
R_sprite_cleanup(&checkbox->active);
R_window_init(&checkbox->normal, checkbox_texture);
R_sprite_init(&checkbox->checkmark, checkmark);
R_sprite_init(&checkbox->hover, hover);
R_sprite_init(&checkbox->active, active);
// /* Setup text */
// R_sprite_cleanup(&checkbox->text);
// R_sprite_init_text(&checkbox->text, R_FONT_GUI, 0.f,
// i_shadow.value.f, FALSE, checkbox->buffer);
// checkbox->text.modulate = i_colors[I_COLOR];
checkbox->widget.size.y = checkbox->normal.sprite.size.y;
checkbox->widget.size.x = checkbox->normal.sprite.size.x;
// /* Size requisition */
// if (checkbox->widget.size.y < 1) {
// checkbox->widget.size.y = checkbox->text.size.y;
// if (checkbox->icon.texture &&
// checkbox->icon.size.y > checkbox->widget.size.y)
// checkbox->widget.size.y = checkbox->icon.size.y;
// if (checkbox->type == I_BT_DECORATED)
// checkbox->widget.size.y += i_border.value.n * 2;
// }
// if (checkbox->widget.size.x < 1) {
// checkbox->widget.size.x = checkbox->text.size.x +
// checkbox->icon.size.x;
// if (checkbox->type == I_BT_DECORATED)
// checkbox->widget.size.x += i_border.value.n * 2;
// if (checkbox->icon.texture && checkbox->buffer[0])
// checkbox->widget.size.x += i_border.value.n;
// }
case I_EV_MOVED:
/* Setup decorations (for each state) to cover full area */
origin = checkbox->widget.origin;
size = checkbox->widget.size;
// if (checkbox->type == I_BT_DECORATED) {
checkbox->normal.sprite.origin = origin;
checkbox->normal.sprite.size = size;
checkbox->checkmark.origin = origin;
checkbox->checkmark.size = size;
checkbox->hover.origin = origin;
checkbox->hover.size = size;
checkbox->active.origin = origin;
checkbox->active.size = size;
// } else {
// c_vec2_t origin2, size2;
// float border;
//
// border = (float)i_border.value.n;
// if (border > size.x / 4)
// border = size.x / 4;
// if (border > size.y / 4)
// border = size.y / 4;
// origin2 = C_vec2_subf(origin, border);
// size2 = C_vec2_addf(size, border * 2.f);
// checkbox->icon_active.origin = origin2;
// checkbox->icon_active.size = size2;
// checkbox->icon_hover.origin = origin2;
// checkbox->icon_hover.size = size2;
// }
// /* Pack the icon left, vertically centered */
// origin.y += size.y / 2;
// if (checkbox->type == I_BT_DECORATED) {
// origin.x += i_border.value.n;
// size = C_vec2_subf(size, i_border.value.n * 2.f);
// }
// if (checkbox->icon.texture) {
// checkbox->icon.origin = C_vec2(origin.x, origin.y -
// checkbox->icon.size.y / 2);
// width = checkbox->icon.size.x + i_border.value.n;
// origin.x += width;
// size.x -= width;
// }
//
// /* Pack text */
// checkbox->text.origin = origin;
// checkbox->text.origin.y -= checkbox->text.size.y / 2;
//
// /* If there is some room left, center the icon and text */
// width = (size.x - checkbox->text.size.x) / 2.f;
// if (width > 0.f) {
// checkbox->icon.origin.x += width;
// checkbox->text.origin.x += width;
// }
//
// /* Clamp origins to prevent blurriness */
// checkbox->text.origin = R_pixel_clamp(checkbox->text.origin);
break;
case I_EV_CLEANUP:
R_window_cleanup(&checkbox->normal);
R_sprite_cleanup(&checkbox->checkmark);
R_sprite_cleanup(&checkbox->hover);
R_sprite_cleanup(&checkbox->active);
break;
case I_EV_MOUSE_MOVE:
if (checkbox->hover_activate)
checkbox->widget.state = I_WS_ACTIVE;
break;
case I_EV_MOUSE_DOWN:
if (i_mouse_button == SDL_BUTTON_LEFT)
checkbox->widget.state = I_WS_ACTIVE;
break;
case I_EV_MOUSE_UP:
if (checkbox->widget.state == I_WS_ACTIVE) {
if (checkbox->on_change)
checkbox->on_change(checkbox);
checkbox->checkbox_checked =
(checkbox->checkbox_checked) ? FALSE : TRUE;
if (checkbox->widget.state == I_WS_ACTIVE)
checkbox->widget.state = I_WS_READY;
}
checkbox->hover_activate = FALSE;
break;
case I_EV_RENDER:
// checkbox->checkbox.modulate.a = checkbox->widget.fade;
// checkbox->text.modulate.a = checkbox->widget.fade;
checkbox->normal.sprite.modulate.a = checkbox->widget.fade;
checkbox->checkmark.modulate.a = checkbox->widget.fade;
R_window_render(&checkbox->normal);
if (checkbox->widget.state == I_WS_HOVER) {
// R_window_render(&checkbox->hover);
// checkbox->icon_hover.modulate.a = checkbox->widget.fade;
R_sprite_render(&checkbox->hover);
} else if (checkbox->widget.state == I_WS_ACTIVE) {
// R_window_render(&checkbox->active);
// checkbox->icon_active.modulate.a = checkbox->widget.fade;
R_sprite_render(&checkbox->active);
}
if(checkbox->checkbox_checked)
R_sprite_render(&checkbox->checkmark);
R_push_clip();
R_clip_rect(checkbox->widget.origin, checkbox->widget.size);
// R_sprite_render(&checkbox->icon);
// R_sprite_render(&checkbox->text);
R_pop_clip();
break;
default:
break;
}
return TRUE;
}
/******************************************************************************\
Window widget event function.
\******************************************************************************/
int I_window_event(i_window_t *window, i_event_t event)
{
switch (event) {
case I_EV_CONFIGURE:
R_window_cleanup(&window->window);
I_widget_pack(&window->widget, window->pack_children,
window->fit);
if (window->decorated) {
r_texture_t *decor;
decor = decor_window;
if (window->popup)
decor = decor_popup;
R_window_init(&window->window, decor);
window->window.sprite.origin = window->widget.origin;
window->window.sprite.size = window->widget.size;
R_sprite_cleanup(&window->hanger);
R_sprite_init(&window->hanger, hanger);
window->hanger.origin.y = window->widget.origin.y +
window->widget.size.y;
window->hanger.size.y = (float)i_border.value.n;
}
return FALSE;
case I_EV_KEY_DOWN:
if (i_key == SDLK_ESCAPE && window->auto_hide)
I_widget_event(&window->widget, I_EV_HIDE);
break;
case I_EV_MOUSE_IN:
if (I_widget_child_of(&window->widget, i_key_focus))
break;
i_key_focus = NULL;
I_widget_propagate(&window->widget, I_EV_GRAB_FOCUS);
break;
case I_EV_MOVED:
window->window.sprite.origin = window->widget.origin;
window->hanger.origin.y = window->widget.origin.y +
window->widget.size.y;
break;
case I_EV_MOUSE_DOWN:
if (i_mouse_button == SDL_BUTTON_RIGHT && window->auto_hide)
I_widget_event(&window->widget, I_EV_HIDE);
break;
case I_EV_CLEANUP:
R_window_cleanup(&window->window);
R_sprite_cleanup(&window->hanger);
break;
case I_EV_RENDER:
if (!window->decorated)
break;
window->window.sprite.modulate.a = window->widget.fade;
R_window_render(&window->window);
if (!window->hanger_align)
break;
window->hanger.origin.x = window->hanger_align->origin.x +
window->hanger_align->size.x / 2 -
window->hanger.size.x / 2;
window->hanger.modulate.a = window->widget.fade;
R_sprite_render(&window->hanger);
break;
default:
break;
}
return TRUE;
}
