void
text_handler(int x, int y, int button)
{
int i;
for (i = 0; i < dbn; i++) {
if (mouse_in_rect(&db_rect[i], x, y) && db_entry[i].retval)
dialog_close(db_entry[i].retval);
}
}
void
do_help_mouse (int x, int y, int mbutton)
{
Rect* mw = &scr.main_win;
if (mouse_in_rect(mw, x, y)) {
do_help_buttons (x, y);
return;
}
if (block_help_exit)
return;
help_flag = 0;
#ifdef USE_EXPANDED_FONT
Fgl_setwritemode (WRITEMODE_OVERWRITE | FONT_EXPANDED);
#else
Fgl_setfontcolors (TEXT_BG_COLOUR, TEXT_FG_COLOUR);
#endif
refresh_main_screen ();
}
void menu_dats_view::draw(uint32_t flags)
{
float const line_height = ui().get_line_height();
float const ud_arrow_width = line_height * machine().render().ui_aspect();
float const gutter_width = 0.52f * line_height * machine().render().ui_aspect();
float const visible_width = 1.0f - (2.0f * UI_BOX_LR_BORDER);
float const visible_left = (1.0f - visible_width) * 0.5f;
float const extra_height = 2.0f * line_height;
float const visible_extra_menu_height = get_customtop() + get_custombottom() + extra_height;
int const visible_items = item.size() - 2;
// determine effective positions taking into account the hilighting arrows
float const effective_width = visible_width - 2.0f * gutter_width;
float const effective_left = visible_left + gutter_width;
draw_background();
map_mouse();
// account for extra space at the top and bottom
float visible_main_menu_height = 1.0f - 2.0f * UI_BOX_TB_BORDER - visible_extra_menu_height;
m_visible_lines = int(std::trunc(visible_main_menu_height / line_height));
visible_main_menu_height = float(m_visible_lines) * line_height;
// compute top/left of inner menu area by centering, if the menu is at the bottom of the extra, adjust
float const visible_top = ((1.0f - (visible_main_menu_height + visible_extra_menu_height)) * 0.5f) + get_customtop();
// compute left box size
float x1 = visible_left;
float y1 = visible_top - UI_BOX_TB_BORDER;
float x2 = x1 + visible_width;
float y2 = visible_top + visible_main_menu_height + UI_BOX_TB_BORDER + extra_height;
float line = visible_top + float(m_visible_lines) * line_height;
ui().draw_outlined_box(container(), x1, y1, x2, y2, UI_BACKGROUND_COLOR);
m_visible_lines = (std::min)(visible_items, m_visible_lines);
top_line = (std::max)(0, top_line);
if (top_line + m_visible_lines >= visible_items)
top_line = visible_items - m_visible_lines;
hover = item.size() + 1;
int const n_loop = (std::min)(visible_items, m_visible_lines);
for (int linenum = 0; linenum < n_loop; linenum++)
{
float const line_y = visible_top + (float)linenum * line_height;
int const itemnum = top_line + linenum;
menu_item const &pitem = item[itemnum];
char const *const itemtext = pitem.text.c_str();
float const line_x0 = x1 + 0.5f * UI_LINE_WIDTH;
float const line_y0 = line_y;
float const line_x1 = x2 - 0.5f * UI_LINE_WIDTH;
float const line_y1 = line_y + line_height;
rgb_t fgcolor = UI_TEXT_COLOR;
rgb_t bgcolor = UI_TEXT_BG_COLOR;
if (!linenum && top_line)
{
// if we're on the top line, display the up arrow
if (mouse_in_rect(line_x0, line_y0, line_x1, line_y1))
{
fgcolor = UI_MOUSEOVER_COLOR;
bgcolor = UI_MOUSEOVER_BG_COLOR;
highlight(line_x0, line_y0, line_x1, line_y1, bgcolor);
hover = HOVER_ARROW_UP;
}
draw_arrow(
0.5f * (x1 + x2) - 0.5f * ud_arrow_width, line_y + 0.25f * line_height,
0.5f * (x1 + x2) + 0.5f * ud_arrow_width, line_y + 0.75f * line_height,
fgcolor, ROT0);
}
else if ((linenum == m_visible_lines - 1) && (itemnum != visible_items - 1))
{
// if we're on the bottom line, display the down arrow
if (mouse_in_rect(line_x0, line_y0, line_x1, line_y1))
{
fgcolor = UI_MOUSEOVER_COLOR;
bgcolor = UI_MOUSEOVER_BG_COLOR;
highlight(line_x0, line_y0, line_x1, line_y1, bgcolor);
hover = HOVER_ARROW_DOWN;
}
draw_arrow(
0.5f * (x1 + x2) - 0.5f * ud_arrow_width, line_y + 0.25f * line_height,
0.5f * (x1 + x2) + 0.5f * ud_arrow_width, line_y + 0.75f * line_height,
fgcolor, ROT0 ^ ORIENTATION_FLIP_Y);
}
else if (pitem.subtext.empty())
{
// draw dats text
ui().draw_text_full(
container(), itemtext,
effective_left, line_y, effective_width,
ui::text_layout::LEFT, ui::text_layout::NEVER,
mame_ui_manager::NORMAL, fgcolor, bgcolor,
nullptr, nullptr);
}
}
for (size_t count = visible_items; count < item.size(); count++)
{
menu_item const &pitem = item[count];
char const *const itemtext = pitem.text.c_str();
float const line_x0 = x1 + 0.5f * UI_LINE_WIDTH;
float const line_y0 = line;
float const line_x1 = x2 - 0.5f * UI_LINE_WIDTH;
float const line_y1 = line + line_height;
rgb_t const fgcolor = UI_SELECTED_COLOR;
rgb_t const bgcolor = UI_SELECTED_BG_COLOR;
if (mouse_in_rect(line_x0, line_y0, line_x1, line_y1) && is_selectable(pitem))
hover = count;
if (pitem.type == menu_item_type::SEPARATOR)
{
container().add_line(
visible_left, line + 0.5f * line_height, visible_left + visible_width, line + 0.5f * line_height,
UI_LINE_WIDTH, UI_TEXT_COLOR, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
}
else
{
highlight(line_x0, line_y0, line_x1, line_y1, bgcolor);
ui().draw_text_full(
container(), itemtext,
effective_left, line, effective_width,
ui::text_layout::CENTER, ui::text_layout::TRUNCATE,
mame_ui_manager::NORMAL, fgcolor, bgcolor,
nullptr, nullptr);
}
line += line_height;
}
// if there is something special to add, do it by calling the virtual method
custom_render(get_selection_ref(), get_customtop(), get_custombottom(), x1, y1, x2, y2);
// return the number of visible lines, minus 1 for top arrow and 1 for bottom arrow
m_visible_items = m_visible_lines - (top_line != 0) - (top_line + m_visible_lines != visible_items);
}
