/*-------------------------------------------------
* menu_sliders_populate - populate the sliders
* menu
* -------------------------------------------------*/
protected override void populate(ref float customtop, ref float custombottom)
{
string tempstring;
/* add UI sliders */
std.vector <menu_item> ui_sliders = ui().get_slider_list();
foreach (menu_item item in ui_sliders)
{
if (item.type == menu_item_type.SLIDER)
{
slider_state slider = (slider_state)item.ref_;
int32_t curval = slider.update(machine(), slider.arg, slider.id, out tempstring, slider_state.SLIDER_NOCHANGE);
uint32_t flags = 0;
if (curval > slider.minval)
{
flags |= FLAG_LEFT_ARROW;
}
if (curval < slider.maxval)
{
flags |= FLAG_RIGHT_ARROW;
}
item_append(slider.description, tempstring, flags, slider, menu_item_type.SLIDER);
}
else
{
item_append(item);
}
}
item_append(menu_item_type.SEPARATOR);
/* add OSD sliders */
std.vector <menu_item> osd_sliders = machine().osd().get_slider_list();
foreach (menu_item item in osd_sliders)
{
if (item.type == menu_item_type.SLIDER)
{
slider_state slider = (slider_state)item.ref_;
int32_t curval = slider.update(machine(), slider.arg, slider.id, out tempstring, slider_state.SLIDER_NOCHANGE);
uint32_t flags = 0;
if (curval > slider.minval)
{
flags |= FLAG_LEFT_ARROW;
}
if (curval < slider.maxval)
{
flags |= FLAG_RIGHT_ARROW;
}
item_append(slider.description, tempstring, flags, slider);
}
else
{
item_append(item);
}
}
custombottom = 2.0f * ui().get_line_height() + 2.0f * UI_BOX_TB_BORDER;
}
/*-------------------------------------------------
* menu_sliders_custom_render - perform our special
* rendering
* -------------------------------------------------*/
protected override void custom_render(object selectedref, float top, float bottom, float x1, float y1, float x2, float y2) // void *selectedref
{
slider_state curslider = (slider_state)selectedref;
if (curslider != null)
{
float bar_left;
float bar_area_top;
float bar_width;
float bar_area_height;
float bar_top;
float bar_bottom;
float default_x;
float current_x;
float line_height = mame_machine_manager.instance().ui().get_line_height();
float percentage;
float default_percentage;
string tempstring;
float text_height;
int curval;
// determine the current value and text
curval = curslider.update(out tempstring, slider_state.SLIDER_NOCHANGE);
// compute the current and default percentages
percentage = (float)(curval - curslider.minval) / (float)(curslider.maxval - curslider.minval);
default_percentage = (float)(curslider.defval - curslider.minval) / (float)(curslider.maxval - curslider.minval);
// assemble the text
tempstring = string.Format("{0} ", curslider.description); //tempstring.insert(0, " ").insert(0, curslider->description);
// move us to the bottom of the screen, and expand to full width
float lr_border = ui().box_lr_border() * machine().render().ui_aspect(container());
y2 = 1.0f - ui().box_tb_border();
y1 = y2 - bottom;
x1 = lr_border;
x2 = 1.0f - lr_border;
// draw extra menu area
ui().draw_outlined_box(container(), x1, y1, x2, y2, ui().colors().background_color());
y1 += ui().box_tb_border();
// determine the text height
ui().draw_text_full(
container(),
tempstring,
0, 0, x2 - x1 - 2.0f * lr_border,
text_layout.text_justify.CENTER, text_layout.word_wrapping.TRUNCATE,
mame_ui_manager.draw_mode.NONE, rgb_t.white(), rgb_t.black(), out _, out text_height);
// draw the thermometer
bar_left = x1 + lr_border;
bar_area_top = y1;
bar_width = x2 - x1 - 2.0f * lr_border;
bar_area_height = line_height;
// compute positions
bar_top = bar_area_top + 0.125f * bar_area_height;
bar_bottom = bar_area_top + 0.875f * bar_area_height;
default_x = bar_left + bar_width * default_percentage;
current_x = bar_left + bar_width * percentage;
// fill in the percentage
container().add_rect(bar_left, bar_top, current_x, bar_bottom, ui().colors().slider_color(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
// draw the top and bottom lines
container().add_line(bar_left, bar_top, bar_left + bar_width, bar_top, UI_LINE_WIDTH, ui().colors().border_color(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
container().add_line(bar_left, bar_bottom, bar_left + bar_width, bar_bottom, UI_LINE_WIDTH, ui().colors().border_color(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
// draw default marker
container().add_line(default_x, bar_area_top, default_x, bar_top, UI_LINE_WIDTH, ui().colors().border_color(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
container().add_line(default_x, bar_bottom, default_x, bar_area_top + bar_area_height, UI_LINE_WIDTH, ui().colors().border_color(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
// draw the actual text
ui().draw_text_full(
container(),
tempstring,
x1 + lr_border, y1 + line_height, x2 - x1 - 2.0f * lr_border,
text_layout.text_justify.CENTER, text_layout.word_wrapping.WORD,
mame_ui_manager.draw_mode.NORMAL, ui().colors().text_color(), ui().colors().text_bg_color(), out _, out text_height);
}
}
/*-------------------------------------------------
* menu_sliders - handle the sliders menu
* -------------------------------------------------*/
protected override void handle(event_ ev)
{
// process the menu
if (ev != null)
{
if (ev.iptkey == (int)ioport_type.IPT_UI_ON_SCREEN_DISPLAY)
{
// toggle visibility
if (m_menuless_mode)
{
stack_pop();
}
else
{
m_hidden = !m_hidden;
set_process_flags(PROCESS_LR_REPEAT | (m_hidden ? PROCESS_CUSTOM_ONLY : 0));
}
}
else if (ev.itemref != null && (ev.item.type() == menu_item_type.SLIDER))
{
// handle keys if there is a valid item selected
slider_state slider = (slider_state)ev.itemref;
int curvalue = slider.update(out _, slider_state.SLIDER_NOCHANGE);
int increment = 0;
bool alt_pressed = machine().input().code_pressed(KEYCODE_LALT) || machine().input().code_pressed(KEYCODE_RALT);
bool ctrl_pressed = machine().input().code_pressed(KEYCODE_LCONTROL) || machine().input().code_pressed(KEYCODE_RCONTROL);
bool shift_pressed = machine().input().code_pressed(KEYCODE_LSHIFT) || machine().input().code_pressed(KEYCODE_RSHIFT);
switch (ev.iptkey)
{
// decrease value
case (int)ioport_type.IPT_UI_LEFT:
if (alt_pressed && shift_pressed)
{
increment = -1;
}
else if (alt_pressed)
{
increment = -(curvalue - slider.minval);
}
else if (shift_pressed)
{
increment = (slider.incval > 10) ? -(slider.incval / 10) : -1;
}
else if (ctrl_pressed)
{
increment = -slider.incval * 10;
}
else
{
increment = -slider.incval;
}
break;
// increase value
case (int)ioport_type.IPT_UI_RIGHT:
if (alt_pressed && shift_pressed)
{
increment = 1;
}
else if (alt_pressed)
{
increment = slider.maxval - curvalue;
}
else if (shift_pressed)
{
increment = (slider.incval > 10) ? (slider.incval / 10) : 1;
}
else if (ctrl_pressed)
{
increment = slider.incval * 10;
}
else
{
increment = slider.incval;
}
break;
// restore default
case (int)ioport_type.IPT_UI_SELECT:
case (int)ioport_type.IPT_UI_CLEAR:
increment = slider.defval - curvalue;
break;
}
// handle any changes
if (increment != 0)
{
int32_t newvalue = curvalue + increment;
// clamp within bounds
if (newvalue < slider.minval)
{
newvalue = slider.minval;
}
if (newvalue > slider.maxval)
{
newvalue = slider.maxval;
}
/* update the slider and recompute the menu */
slider.update(out _, newvalue);
if (m_menuless_mode)
{
ui().get_session_data(typeof(menu_sliders), () => { return(ev.itemref); }); //ui().get_session_data<menu_sliders, void *>(nullptr) = ev->itemref;
}
reset(reset_options.REMEMBER_REF);
}
}
else if (m_hidden)
{
// if we are selecting an invalid item and we are hidden, skip to the next one
if (ev.iptkey == (int)ioport_type.IPT_UI_UP || ev.iptkey == (int)ioport_type.IPT_UI_PAGE_UP)
{
// if we got here via up or page up, select the previous item
if (is_first_selected())
{
select_last_item();
}
else
{
set_selected_index(selected_index() - 1);
validate_selection(-1);
}
}
else if (ev.iptkey == (int)ioport_type.IPT_UI_DOWN || ev.iptkey == (int)ioport_type.IPT_UI_PAGE_DOWN)
{
// otherwise select the next item
if (is_last_selected())
{
select_first_item();
}
else
{
set_selected_index(selected_index() + 1);
validate_selection(1);
}
}
}
}
}
/*-------------------------------------------------
* menu_sliders_populate - populate the sliders
* menu
* -------------------------------------------------*/
protected override void populate(ref float customtop, ref float custombottom)
{
string tempstring;
/* add UI sliders */
std.vector <menu_item> ui_sliders = ui().get_slider_list();
foreach (menu_item item in ui_sliders)
{
if (item.type() == menu_item_type.SLIDER)
{
slider_state slider = (slider_state)item.ref_();
bool display = true;
#if false
// FIXME: this test should be reimplemented in a dedicated menu
if (slider.id >= SLIDER_ID_ADJUSTER && slider.id <= SLIDER_ID_ADJUSTER_LAST)
{
display = ((ioport_field)slider.arg).enabled(); //display = reinterpret_cast<ioport_field *>(slider->arg)->enabled();
}
#endif
if (display)
{
int32_t curval = slider.update(out tempstring, slider_state.SLIDER_NOCHANGE);
uint32_t flags = 0;
if (curval > slider.minval)
{
flags |= FLAG_LEFT_ARROW;
}
if (curval < slider.maxval)
{
flags |= FLAG_RIGHT_ARROW;
}
item_append(slider.description, tempstring, flags, slider, menu_item_type.SLIDER);
}
}
else
{
item_append(item);
}
}
item_append(menu_item_type.SEPARATOR);
/* add OSD sliders */
std.vector <menu_item> osd_sliders = machine().osd().get_slider_list();
foreach (menu_item item in osd_sliders)
{
if (item.type() == menu_item_type.SLIDER)
{
slider_state slider = (slider_state)item.ref_();
int32_t curval = slider.update(out tempstring, slider_state.SLIDER_NOCHANGE);
uint32_t flags = 0;
if (curval > slider.minval)
{
flags |= FLAG_LEFT_ARROW;
}
if (curval < slider.maxval)
{
flags |= FLAG_RIGHT_ARROW;
}
item_append(slider.description, tempstring, flags, slider);
}
else
{
item_append(item);
}
}
// reselect last slider used in menuless mode
if (m_menuless_mode)
{
var ref_ = ui().get_session_data(typeof(menu_sliders), () => { return((object)null); }); //auto const ref = ui().get_session_data<menu_sliders, void *>(nullptr);
if (ref_ != null)
{
set_selection(ref_);
}
}
custombottom = 2.0f * ui().get_line_height() + 2.0f * ui().box_tb_border();
}
/*-------------------------------------------------
* menu_sliders - handle the sliders menu
* -------------------------------------------------*/
protected override void handle()
{
menu_event menu_event;
/* process the menu */
menu_event = process(PROCESS_LR_REPEAT | (m_hidden ? PROCESS_CUSTOM_ONLY : 0));
if (menu_event != null)
{
/* handle keys if there is a valid item selected */
if (menu_event.itemref != null && menu_event.type == menu_item_type.SLIDER)
{
slider_state slider = (slider_state)menu_event.itemref;
string unused;
int curvalue = slider.update(machine(), slider.arg, slider.id, out unused, slider_state.SLIDER_NOCHANGE);
int increment = 0;
bool alt_pressed = machine().input().code_pressed(input_global.KEYCODE_LALT) || machine().input().code_pressed(input_global.KEYCODE_RALT);
bool ctrl_pressed = machine().input().code_pressed(input_global.KEYCODE_LCONTROL) || machine().input().code_pressed(input_global.KEYCODE_RCONTROL);
bool shift_pressed = machine().input().code_pressed(input_global.KEYCODE_LSHIFT) || machine().input().code_pressed(input_global.KEYCODE_RSHIFT);
switch (menu_event.iptkey)
{
/* toggle visibility */
case (int)ioport_type.IPT_UI_ON_SCREEN_DISPLAY:
if (m_menuless_mode)
{
stack_pop();
}
else
{
m_hidden = !m_hidden;
}
break;
/* decrease value */
case (int)ioport_type.IPT_UI_LEFT:
if (alt_pressed && shift_pressed)
{
increment = -1;
}
if (alt_pressed)
{
increment = -(curvalue - slider.minval);
}
else if (shift_pressed)
{
increment = (slider.incval > 10) ? -(slider.incval / 10) : -1;
}
else if (ctrl_pressed)
{
increment = -slider.incval * 10;
}
else
{
increment = -slider.incval;
}
break;
/* increase value */
case (int)ioport_type.IPT_UI_RIGHT:
if (alt_pressed && shift_pressed)
{
increment = 1;
}
if (alt_pressed)
{
increment = slider.maxval - curvalue;
}
else if (shift_pressed)
{
increment = (slider.incval > 10) ? (slider.incval / 10) : 1;
}
else if (ctrl_pressed)
{
increment = slider.incval * 10;
}
else
{
increment = slider.incval;
}
break;
/* restore default */
case (int)ioport_type.IPT_UI_SELECT:
increment = slider.defval - curvalue;
break;
}
/* handle any changes */
if (increment != 0)
{
int newvalue = curvalue + increment;
/* clamp within bounds */
if (newvalue < slider.minval)
{
newvalue = slider.minval;
}
if (newvalue > slider.maxval)
{
newvalue = slider.maxval;
}
/* update the slider and recompute the menu */
slider.update(machine(), slider.arg, slider.id, out unused, newvalue);
reset(reset_options.REMEMBER_REF);
}
}
/* if we are selecting an invalid item and we are hidden, skip to the next one */
else if (m_hidden)
{
/* if we got here via up or page up, select the previous item */
if (menu_event.iptkey == (int)ioport_type.IPT_UI_UP || menu_event.iptkey == (int)ioport_type.IPT_UI_PAGE_UP)
{
selected = (selected + item.size() - 1) % item.size();
validate_selection(-1);
}
/* otherwise select the next item */
else if (menu_event.iptkey == (int)ioport_type.IPT_UI_DOWN || menu_event.iptkey == (int)ioport_type.IPT_UI_PAGE_DOWN)
{
selected = (selected + 1) % item.size();
validate_selection(1);
}
}
}
}
/*-------------------------------------------------
* menu_sliders_custom_render - perform our special
* rendering
* -------------------------------------------------*/
protected override void custom_render(object selectedref, float top, float bottom, float x1, float y1, float x2, float y2) // void *selectedref
{
slider_state curslider = (slider_state)selectedref;
if (curslider != null)
{
float bar_left;
float bar_area_top;
float bar_width;
float bar_area_height;
float bar_top;
float bar_bottom;
float default_x;
float current_x;
float line_height = mame_machine_manager.instance().ui().get_line_height();
float percentage;
float default_percentage;
string tempstring;
float text_height;
int curval;
/* determine the current value and text */
curval = curslider.update(machine(), curslider.arg, curslider.id, out tempstring, slider_state.SLIDER_NOCHANGE);
/* compute the current and default percentages */
percentage = (float)(curval - curslider.minval) / (float)(curslider.maxval - curslider.minval);
default_percentage = (float)(curslider.defval - curslider.minval) / (float)(curslider.maxval - curslider.minval);
/* assemble the text */
tempstring = string.Format("{0} ", curslider.description); //.ins(0, " ").ins(0, curslider.description);
/* move us to the bottom of the screen, and expand to full width */
y2 = 1.0f - UI_BOX_TB_BORDER;
y1 = y2 - bottom;
x1 = UI_BOX_LR_BORDER;
x2 = 1.0f - UI_BOX_LR_BORDER;
/* draw extra menu area */
ui().draw_outlined_box(container(), x1, y1, x2, y2, UI_BACKGROUND_COLOR);
y1 += UI_BOX_TB_BORDER;
/* determine the text height */
float unused;
ui().draw_text_full(container(), tempstring, 0, 0, x2 - x1 - 2.0f * UI_BOX_LR_BORDER,
text_layout.text_justify.CENTER, text_layout.word_wrapping.TRUNCATE, mame_ui_manager.draw_mode.NONE, rgb_t.white(), rgb_t.black(), out unused, out text_height);
/* draw the thermometer */
bar_left = x1 + UI_BOX_LR_BORDER;
bar_area_top = y1;
bar_width = x2 - x1 - 2.0f * UI_BOX_LR_BORDER;
bar_area_height = line_height;
/* compute positions */
bar_top = bar_area_top + 0.125f * bar_area_height;
bar_bottom = bar_area_top + 0.875f * bar_area_height;
default_x = bar_left + bar_width * default_percentage;
current_x = bar_left + bar_width * percentage;
/* fill in the percentage */
container().add_rect(bar_left, bar_top, current_x, bar_bottom, UI_SLIDER_COLOR, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
/* draw the top and bottom lines */
container().add_line(bar_left, bar_top, bar_left + bar_width, bar_top, UI_LINE_WIDTH, UI_BORDER_COLOR, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
container().add_line(bar_left, bar_bottom, bar_left + bar_width, bar_bottom, UI_LINE_WIDTH, UI_BORDER_COLOR, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
/* draw default marker */
container().add_line(default_x, bar_area_top, default_x, bar_top, UI_LINE_WIDTH, UI_BORDER_COLOR, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
container().add_line(default_x, bar_bottom, default_x, bar_area_top + bar_area_height, UI_LINE_WIDTH, UI_BORDER_COLOR, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
/* draw the actual text */
mame_machine_manager.instance().ui().draw_text_full(container(), tempstring, x1 + UI_BOX_LR_BORDER, y1 + line_height, x2 - x1 - 2.0f * UI_BOX_LR_BORDER,
text_layout.text_justify.CENTER, text_layout.word_wrapping.WORD, mame_ui_manager.draw_mode.NORMAL, UI_TEXT_COLOR, UI_TEXT_BG_COLOR, out unused, out text_height);
}
}
