// license:BSD-3-Clause
// copyright-holders:Maurizio Petrarota
/*********************************************************************
ui/dirmenu.cpp
Internal UI user interface.
*********************************************************************/
#include "emu.h"
#include "ui/ui.h"
#include "ui/dirmenu.h"
#include "ui/utils.h"
#include "ui/optsmenu.h"
#include "emuopts.h"
#include "mame.h"
namespace ui {
static int ADDING = 1;
static int CHANGE = 2;
struct folders_entry
{
const char *name;
const char *option;
const int action;
};
static const folders_entry s_folders[] =
{
{ __("ROMs"), OPTION_MEDIAPATH, ADDING },
{ __("Software Media"), OPTION_SWPATH, CHANGE },
{ __("UI"), OPTION_UI_PATH, CHANGE },
{ __("Language"), OPTION_LANGUAGEPATH, CHANGE },
{ __("Samples"), OPTION_SAMPLEPATH, ADDING },
{ __("DATs"), OPTION_HISTORY_PATH, ADDING },
{ __("INIs"), OPTION_INIPATH, ADDING },
{ __("Category INIs"), OPTION_CATEGORYINI_PATH, CHANGE },
{ __("Icons"), OPTION_ICONS_PATH, ADDING },
{ __("Cheats"), OPTION_CHEATPATH, ADDING },
{ __("Snapshots"), OPTION_SNAPSHOT_DIRECTORY, ADDING },
{ __("Cabinets"), OPTION_CABINETS_PATH, ADDING },
{ __("Flyers"), OPTION_FLYERS_PATH, ADDING },
{ __("Titles"), OPTION_TITLES_PATH, ADDING },
{ __("Ends"), OPTION_ENDS_PATH, ADDING },
{ __("PCBs"), OPTION_PCBS_PATH, ADDING },
{ __("Marquees"), OPTION_MARQUEES_PATH, ADDING },
{ __("Controls Panels"), OPTION_CPANELS_PATH, ADDING },
{ __("Crosshairs"), OPTION_CROSSHAIRPATH, ADDING },
{ __("Artworks"), OPTION_ARTPATH, ADDING },
{ __("Bosses"), OPTION_BOSSES_PATH, ADDING },
{ __("Artworks Preview"), OPTION_ARTPREV_PATH, ADDING },
{ __("Select"), OPTION_SELECT_PATH, ADDING },
{ __("GameOver"), OPTION_GAMEOVER_PATH, ADDING },
{ __("HowTo"), OPTION_HOWTO_PATH, ADDING },
{ __("Logos"), OPTION_LOGOS_PATH, ADDING },
{ __("Scores"), OPTION_SCORES_PATH, ADDING },
{ __("Versus"), OPTION_VERSUS_PATH, ADDING },
{ __("Covers"), OPTION_COVER_PATH, ADDING }
};
/**************************************************
MENU DIRECTORY
**************************************************/
//-------------------------------------------------
// ctor / dtor
//-------------------------------------------------
menu_directory::menu_directory(mame_ui_manager &mui, render_container &container) : menu(mui, container)
{
}
menu_directory::~menu_directory()
{
ui().save_ui_options();
ui_globals::reset = true;
}
//-------------------------------------------------
// handle
//-------------------------------------------------
void menu_directory::handle()
{
// process the menu
const event *menu_event = process(0);
if (menu_event != nullptr && menu_event->itemref != nullptr && menu_event->iptkey == IPT_UI_SELECT)
menu::stack_push<menu_display_actual>(ui(), container(), selected_index());
}
//-------------------------------------------------
// populate
//-------------------------------------------------
void menu_directory::populate(float &customtop, float &custombottom)
{
for (auto & elem : s_folders)
item_append(_(elem.name), "", 0, (void *)(uintptr_t)elem.action);
item_append(menu_item_type::SEPARATOR);
customtop = ui().get_line_height() + 3.0f * ui().box_tb_border();
}
//-------------------------------------------------
// perform our special rendering
//-------------------------------------------------
void menu_directory::custom_render(void *selectedref, float top, float bottom, float origx1, float origy1, float origx2, float origy2)
{
char const *const toptext[] = { _("Folders Setup") };
draw_text_box(
std::begin(toptext), std::end(toptext),
origx1, origx2, origy1 - top, origy1 - ui().box_tb_border(),
ui::text_layout::CENTER, ui::text_layout::TRUNCATE, false,
ui().colors().text_color(), UI_GREEN_COLOR, 1.0f);
}
/**************************************************
MENU DISPLAY PATH
**************************************************/
//-------------------------------------------------
// ctor / dtor
//-------------------------------------------------
menu_display_actual::menu_display_actual(mame_ui_manager &mui, render_container &container, int ref)
: menu(mui, container), m_ref(ref)
{
}
menu_display_actual::~menu_display_actual()
{
}
//-------------------------------------------------
// handle
//-------------------------------------------------
void menu_display_actual::handle()
{
// process the menu
const event *menu_event = process(0);
if (menu_event != nullptr && menu_event->itemref != nullptr && menu_event->iptkey == IPT_UI_SELECT)
switch ((uintptr_t)menu_event->itemref)
{
case REMOVE:
menu::stack_push<menu_remove_folder>(ui(), container(), m_ref);
break;
case ADD_CHANGE:
menu::stack_push<menu_add_change_folder>(ui(), container(), m_ref);
break;
}
}
//-------------------------------------------------
// populate
//-------------------------------------------------
void menu_display_actual::populate(float &customtop, float &custombottom)
{
m_heading[0] = string_format(_("Current %1$s Folders"), _(s_folders[m_ref].name));
if (ui().options().exists(s_folders[m_ref].option))
m_searchpath.assign(ui().options().value(s_folders[m_ref].option));
else
m_searchpath.assign(machine().options().value(s_folders[m_ref].option));
path_iterator path(m_searchpath);
std::string curpath;
m_folders.clear();
while (path.next(curpath, nullptr))
m_folders.push_back(curpath);
item_append((s_folders[m_ref].action == CHANGE) ? _("Change Folder") : _("Add Folder"), "", 0, (void *)ADD_CHANGE);
if (m_folders.size() > 1)
item_append(_("Remove Folder"), "", 0, (void *)REMOVE);
item_append(menu_item_type::SEPARATOR);
customtop = (m_folders.size() + 1) * ui().get_line_height() + 6.0f * ui().box_tb_border();
}
//-------------------------------------------------
// perform our special rendering
//-------------------------------------------------
void menu_display_actual::custom_render(void *selectedref, float top, float bottom, float origx1, float origy1, float origx2, float origy2)
{
float const lineheight(ui().get_line_height());
float const maxwidth(draw_text_box(
std::begin(m_folders), std::end(m_folders),
origx1, origx2, origy1 - (3.0f * ui().box_tb_border()) - (m_folders.size() * lineheight), origy1 - ui().box_tb_border(),
ui::text_layout::CENTER, ui::text_layout::TRUNCATE, false,
ui().colors().text_color(), ui().colors().background_color(), 1.0f));
draw_text_box(
std::begin(m_heading), std::end(m_heading),
0.5f * (1.0f - maxwidth), 0.5f * (1.0f + maxwidth), origy1 - top, origy1 - top + lineheight + (2.0f * ui().box_tb_border()),
ui::text_layout::CENTER, ui::text_layout::TRUNCATE, false,
ui().colors().text_color(), UI_GREEN_COLOR, 1.0f);
}
/**************************************************
MENU ADD FOLDER
**************************************************/
//-------------------------------------------------
// ctor / dtor
//-------------------------------------------------
menu_add_change_folder::menu_add_change_folder(mame_ui_manager &mui, render_container &container, int ref) : menu(mui, container)
{
m_ref = ref;
m_change = (s_folders[ref].action == CHANGE);
m_search.clear();
// configure the starting path
osd_get_full_path(m_current_path, ".");
std::string searchpath;
if (mui.options().exists(s_folders[m_ref].option))
searchpath = mui.options().value(s_folders[m_ref].option);
else
searchpath = mui.machine().options().value(s_folders[m_ref].option);
path_iterator path(searchpath);
std::string curpath;
while (path.next(curpath, nullptr))
m_folders.push_back(curpath);
}
menu_add_change_folder::~menu_add_change_folder()
{
}
//-------------------------------------------------
// handle
//-------------------------------------------------
void menu_add_change_folder::handle()
{
// process the menu
const event *menu_event = process(0);
if (menu_event != nullptr && menu_event->itemref != nullptr)
{
if (menu_event->iptkey == IPT_UI_SELECT)
{
int index = (uintptr_t)menu_event->itemref - 1;
const menu_item &pitem = item(index);
// go up to the parent path
if (!strcmp(pitem.text.c_str(), ".."))
{
size_t first_sep = m_current_path.find_first_of(PATH_SEPARATOR[0]);
size_t last_sep = m_current_path.find_last_of(PATH_SEPARATOR[0]);
if (first_sep != last_sep)
m_current_path.erase(++last_sep);
}
else
{
// if isn't a drive, appends the directory
if (strcmp(pitem.subtext.c_str(), "[DRIVE]") != 0)
{
if (m_current_path[m_current_path.length() - 1] == PATH_SEPARATOR[0])
m_current_path.append(pitem.text);
else
m_current_path.append(PATH_SEPARATOR).append(pitem.text);
}
else
m_current_path = pitem.text;
}
// reset the char buffer also in this case
m_search.clear();
reset(reset_options::SELECT_FIRST);
}
else if (menu_event->iptkey == IPT_SPECIAL)
{
bool update_selected = false;
if (menu_event->unichar == 0x09)
{
// Tab key, save current path
std::string error_string;
if (m_change)
{
if (ui().options().exists(s_folders[m_ref].option))
ui().options().set_value(s_folders[m_ref].option, m_current_path, OPTION_PRIORITY_CMDLINE);
else if (strcmp(machine().options().value(s_folders[m_ref].option), m_current_path.c_str()) != 0)
{
machine().options().set_value(s_folders[m_ref].option, m_current_path, OPTION_PRIORITY_CMDLINE);
}
}
else
{
m_folders.push_back(m_current_path);
std::string tmppath;
for (int x = 0; x < m_folders.size(); ++x)
{
tmppath.append(m_folders[x]);
if (x != m_folders.size() - 1)
tmppath.append(";");
}
if (ui().options().exists(s_folders[m_ref].option))
ui().options().set_value(s_folders[m_ref].option, tmppath, OPTION_PRIORITY_CMDLINE);
else if (strcmp(machine().options().value(s_folders[m_ref].option), tmppath.c_str()) != 0)
{
machine().options().set_value(s_folders[m_ref].option, tmppath, OPTION_PRIORITY_CMDLINE);
}
}
reset_parent(reset_options::SELECT_FIRST);
stack_pop();
}
else
{
// if it's any other key and we're not maxed out, update
update_selected = input_character(m_search, menu_event->unichar, uchar_is_printable);
}
// check for entries which matches our search buffer
if (update_selected)
{
const int cur_selected = selected_index();
int entry, bestmatch = 0;
// from current item to the end
for (entry = cur_selected; entry < item_count(); entry++)
if (item(entry).ref != nullptr && !m_search.empty())
{
int match = 0;
for (int i = 0; i < m_search.size() + 1; i++)
{
if (core_strnicmp(item(entry).text.c_str(), m_search.data(), i) == 0)
match = i;
}
if (match > bestmatch)
{
bestmatch = match;
set_selected_index(entry);
}
}
// and from the first item to current one
for (entry = 0; entry < cur_selected; entry++)
{
if (item(entry).ref != nullptr && !m_search.empty())
{
int match = 0;
for (int i = 0; i < m_search.size() + 1; i++)
{
if (core_strnicmp(item(entry).text.c_str(), m_search.data(), i) == 0)
match = i;
}
if (match > bestmatch)
{
bestmatch = match;
set_selected_index(entry);
}
}
}
centre_selection();
}
}
else if (menu_event->iptkey == IPT_UI_CANCEL)
{
// reset the char buffer also in this case
m_search.clear();
}
}
}
//-------------------------------------------------
// populate
//-------------------------------------------------
void menu_add_change_folder::populate(float &customtop, float &custombottom)
{
// open a path
const char *volume_name = nullptr;
file_enumerator path(m_current_path.c_str());
const osd::directory::entry *dirent;
int folders_count = 0;
// add the drives
for (int i = 0; (volume_name = osd_get_volume_name(i)) != nullptr; ++i)
item_append(volume_name, "[DRIVE]", 0, (void *)(uintptr_t)++folders_count);
// add the directories
while ((dirent = path.next()) != nullptr)
{
if (dirent->type == osd::directory::entry::entry_type::DIR && strcmp(dirent->name, ".") != 0)
item_append(dirent->name, "[DIR]", 0, (void *)(uintptr_t)++folders_count);
}
item_append(menu_item_type::SEPARATOR);
// configure the custom rendering
customtop = 2.0f * ui().get_line_height() + 3.0f * ui().box_tb_border();
custombottom = 1.0f * ui().get_line_height() + 3.0f * ui().box_tb_border();
}
//-------------------------------------------------
// perform our special rendering
//-------------------------------------------------
void menu_add_change_folder::custom_render(void *selectedref, float top, float bottom, float origx1, float origy1, float origx2, float origy2)
{
std::string const toptext[] = {
util::string_format(
m_change ? _("Change %1$s Folder - Search: %2$s_") : _("Add %1$s Folder - Search: %2$s_"),
_(s_folders[m_ref].name),
m_search),
m_current_path };
draw_text_box(
std::begin(toptext), std::end(toptext),
origx1, origx2, origy1 - top, origy1 - ui().box_tb_border(),
ui::text_layout::CENTER, ui::text_layout::NEVER, false,
ui().colors().text_color(), UI_GREEN_COLOR, 1.0f);
// bottom text
char const *const bottomtext[] = { _("Press TAB to set") };
draw_text_box(
std::begin(bottomtext), std::end(bottomtext),
origx1, origx2, origy2 + ui().box_tb_border(), origy2 + bottom,
ui::text_layout::CENTER, ui::text_layout::TRUNCATE, false,
ui().colors().text_color(), UI_RED_COLOR, 1.0f);
}
/**************************************************
MENU REMOVE FOLDER
**************************************************/
//-------------------------------------------------
// ctor / dtor
//-------------------------------------------------
menu_remove_folder::menu_remove_folder(mame_ui_manager &mui, render_container &container, int ref) : menu(mui, container)
{
m_ref = ref;
if (mui.options().exists(s_folders[m_ref].option))
m_searchpath.assign(mui.options().value(s_folders[m_ref].option));
else
m_searchpath.assign(mui.machine().options().value(s_folders[m_ref].option));
path_iterator path(m_searchpath);
std::string curpath;
while (path.next(curpath, nullptr))
m_folders.push_back(curpath);
}
menu_remove_folder::~menu_remove_folder()
{
}
//-------------------------------------------------
// handle
//-------------------------------------------------
void menu_remove_folder::handle()
{
// process the menu
const event *menu_event = process(0);
if (menu_event != nullptr && menu_event->itemref != nullptr && menu_event->iptkey == IPT_UI_SELECT)
{
std::string tmppath, error_string;
m_folders.erase(m_folders.begin() + selected_index());
for (int x = 0; x < m_folders.size(); ++x)
{
tmppath.append(m_folders[x]);
if (x < m_folders.size() - 1)
tmppath.append(";");
}
if (ui().options().exists(s_folders[m_ref].option))
ui().options().set_value(s_folders[m_ref].option, tmppath, OPTION_PRIORITY_CMDLINE);
else if (strcmp(machine().options().value(s_folders[m_ref].option),tmppath.c_str())!=0)
{
machine().options().set_value(s_folders[m_ref].option, tmppath, OPTION_PRIORITY_CMDLINE);
}
reset_parent(reset_options::REMEMBER_REF);
stack_pop();
}
}
//-------------------------------------------------
// populate menu
//-------------------------------------------------
void menu_remove_folder::populate(float &customtop, float &custombottom)
{
int folders_count = 0;
for (auto & elem : m_folders)
item_append(elem, "", 0, (void *)(uintptr_t)++folders_count);
item_append(menu_item_type::SEPARATOR);
customtop = ui().get_line_height() + 3.0f * ui().box_tb_border();
}
//-------------------------------------------------
// perform our special rendering
//-------------------------------------------------
void menu_remove_folder::custom_render(void *selectedref, float top, float bottom, float origx1, float origy1, float origx2, float origy2)
{
std::string const toptext[] = {string_format(_("Remove %1$s Folder"), _(s_folders[m_ref].name)) };
draw_text_box(
std::begin(toptext), std::end(toptext),
origx1, origx2, origy1 - top, origy1 - ui().box_tb_border(),
ui::text_layout::CENTER, ui::text_layout::TRUNCATE, false,
ui().colors().text_color(), UI_GREEN_COLOR, 1.0f);
}
} // namespace ui