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Diffstat (limited to 'src/frontend/mame/ui/cheatopt.cpp')
-rw-r--r--src/frontend/mame/ui/cheatopt.cpp192
1 files changed, 109 insertions, 83 deletions
diff --git a/src/frontend/mame/ui/cheatopt.cpp b/src/frontend/mame/ui/cheatopt.cpp
index e6fd1fe9dc0..c8457a1403b 100644
--- a/src/frontend/mame/ui/cheatopt.cpp
+++ b/src/frontend/mame/ui/cheatopt.cpp
@@ -9,101 +9,107 @@
*********************************************************************/
#include "emu.h"
-#include "cheat.h"
-#include "mame.h"
+#include "ui/cheatopt.h"
#include "ui/ui.h"
-#include "ui/menu.h"
-#include "ui/cheatopt.h"
+
+#include "cheat.h"
+#include "mame.h"
namespace ui {
// itemrefs for key menu items
-#define ITEMREF_CHEATS_RESET_ALL ((void *) 0x0001)
-#define ITEMREF_CHEATS_RELOAD_ALL ((void *) 0x0002)
-#define ITEMREF_CHEATS_FIRST_ITEM ((void *) 0x0003)
+#define ITEMREF_CHEATS_ENABLE ((void *) 0x0001)
+#define ITEMREF_CHEATS_RESET_ALL ((void *) 0x0002)
+#define ITEMREF_CHEATS_RELOAD_ALL ((void *) 0x0003)
+#define ITEMREF_CHEATS_FIRST_ITEM ((void *) 0x0004)
/*-------------------------------------------------
menu_cheat - handle the cheat menu
-------------------------------------------------*/
-void menu_cheat::handle()
+bool menu_cheat::handle(event const *ev)
{
- /* process the menu */
- const event *menu_event = process(PROCESS_LR_REPEAT);
+ if (!ev || !ev->itemref)
+ return false;
+ bool changed = false;
- /* handle events */
- if (menu_event != nullptr && menu_event->itemref != nullptr)
- {
- bool changed = false;
-
- /* clear cheat comment on any movement or keypress */
- machine().popmessage();
+ // clear cheat comment on any movement or keypress
+ machine().popmessage();
- /* handle reset all + reset all cheats for reload all option */
- if ((menu_event->itemref == ITEMREF_CHEATS_RESET_ALL || menu_event->itemref == ITEMREF_CHEATS_RELOAD_ALL) && menu_event->iptkey == IPT_UI_SELECT)
+ if (ev->itemref == ITEMREF_CHEATS_ENABLE)
+ {
+ if ((ev->iptkey == IPT_UI_LEFT) || (ev->iptkey == IPT_UI_RIGHT) || (ev->iptkey == IPT_UI_CLEAR))
{
- for (auto &curcheat : mame_machine_manager::instance()->cheat().entries())
- if (curcheat->select_default_state())
- changed = true;
+ // handle global enable toggle
+ mame_machine_manager::instance()->cheat().set_enable(ev->iptkey == IPT_UI_RIGHT || (ev->iptkey == IPT_UI_CLEAR), false);
+ changed = true;
}
-
- /* handle individual cheats */
- else if (menu_event->itemref >= ITEMREF_CHEATS_FIRST_ITEM)
+ }
+ if ((ev->itemref == ITEMREF_CHEATS_RESET_ALL || ev->itemref == ITEMREF_CHEATS_RELOAD_ALL) && ev->iptkey == IPT_UI_SELECT)
+ {
+ // handle reset all + reset all cheats for reload all option
+ for (auto &curcheat : mame_machine_manager::instance()->cheat().entries())
+ if (curcheat->select_default_state())
+ changed = true;
+ }
+ else if (ev->itemref >= ITEMREF_CHEATS_FIRST_ITEM)
+ {
+ // handle individual cheats
+ cheat_entry *curcheat = reinterpret_cast<cheat_entry *>(ev->itemref);
+ const char *string;
+ switch (ev->iptkey)
{
- cheat_entry *curcheat = reinterpret_cast<cheat_entry *>(menu_event->itemref);
- const char *string;
- switch (menu_event->iptkey)
- {
- /* if selected, activate a oneshot */
- case IPT_UI_SELECT:
- changed = curcheat->activate();
- break;
-
- /* if cleared, reset to default value */
- case IPT_UI_CLEAR:
- changed = curcheat->select_default_state();
- break;
-
- /* left decrements */
- case IPT_UI_LEFT:
- changed = curcheat->select_previous_state();
- break;
-
- /* right increments */
- case IPT_UI_RIGHT:
- changed = curcheat->select_next_state();
- break;
-
- /* bring up display comment if one exists */
- case IPT_UI_DISPLAY_COMMENT:
- case IPT_UI_UP:
- case IPT_UI_DOWN:
- string = curcheat->comment();
- if (string != nullptr && string[0] != 0)
- machine().popmessage(_("Cheat Comment:\n%s"), string);
- break;
- }
+ // if selected, activate a oneshot
+ case IPT_UI_SELECT:
+ changed = curcheat->activate();
+ break;
+
+ // if cleared, reset to default value
+ case IPT_UI_CLEAR:
+ changed = curcheat->select_default_state();
+ break;
+
+ // left decrements
+ case IPT_UI_LEFT:
+ changed = curcheat->select_previous_state();
+ break;
+
+ // right increments
+ case IPT_UI_RIGHT:
+ changed = curcheat->select_next_state();
+ break;
+
+ // bring up display comment if one exists
+ case IPT_UI_DISPLAY_COMMENT:
+ case IPT_UI_UP:
+ case IPT_UI_DOWN:
+ string = curcheat->comment();
+ if (string && *string)
+ machine().popmessage(_("Cheat Comment:\n%s"), string);
+ break;
}
+ }
- /* handle reload all */
- if (menu_event->itemref == ITEMREF_CHEATS_RELOAD_ALL && menu_event->iptkey == IPT_UI_SELECT)
- {
- /* re-init cheat engine and thus reload cheats/cheats have already been turned off by here */
- mame_machine_manager::instance()->cheat().reload();
-
- /* display the reloaded cheats */
- reset(reset_options::REMEMBER_REF);
- machine().popmessage(_("All cheats reloaded"));
- }
+ // handle reload all
+ if (ev->itemref == ITEMREF_CHEATS_RELOAD_ALL && ev->iptkey == IPT_UI_SELECT)
+ {
+ // re-init cheat engine and thus reload cheats/cheats have already been turned off by here
+ mame_machine_manager::instance()->cheat().reload();
- /* if things changed, update */
- if (changed)
- reset(reset_options::REMEMBER_REF);
+ // display the reloaded cheats
+ machine().popmessage(_("All cheats reloaded"));
+ changed = true;
}
+
+ // if things changed, update
+ if (changed)
+ reset(reset_options::REMEMBER_REF);
+
+ return false; // always triggers an item reset if the menu needs to be redrawn
}
@@ -113,16 +119,25 @@ void menu_cheat::handle()
menu_cheat::menu_cheat(mame_ui_manager &mui, render_container &container) : menu(mui, container)
{
+ set_heading(_("Cheat Options"));
+ set_process_flags(PROCESS_LR_REPEAT);
}
-void menu_cheat::populate(float &customtop, float &custombottom)
+void menu_cheat::menu_activated()
{
- /* iterate over cheats */
- std::string text;
- std::string subtext;
+ reset(reset_options::REMEMBER_REF);
+}
+
+void menu_cheat::populate()
+{
+ const bool empty = mame_machine_manager::instance()->cheat().entries().empty();
+
+ // iterate over cheats
+ if (!empty)
+ {
+ std::string text;
+ std::string subtext;
- // add cheats
- if (!mame_machine_manager::instance()->cheat().entries().empty()) {
for (auto &curcheat : mame_machine_manager::instance()->cheat().entries())
{
uint32_t flags;
@@ -132,16 +147,27 @@ void menu_cheat::populate(float &customtop, float &custombottom)
else
item_append(text, subtext, flags, curcheat.get());
}
+ }
+ else
+ {
+ // indicate that none were found
+ item_append(_("[no cheats found]"), FLAG_DISABLE, nullptr);
+ }
- /* add a separator */
- item_append(menu_item_type::SEPARATOR);
+ item_append(menu_item_type::SEPARATOR);
- /* add a reset all option */
- item_append(_("Reset All"), "", 0, (void *)ITEMREF_CHEATS_RESET_ALL);
+ if (!empty)
+ {
+ // add global enable toggle
+ item_append_on_off(_("Enable Cheats"), mame_machine_manager::instance()->cheat().enabled(), 0, (void *)ITEMREF_CHEATS_ENABLE);
+ item_append(menu_item_type::SEPARATOR);
- /* add a reload all cheats option */
- item_append(_("Reload All"), "", 0, (void *)ITEMREF_CHEATS_RELOAD_ALL);
+ // add a reset all option
+ item_append(_("Reset All"), 0, (void *)ITEMREF_CHEATS_RESET_ALL);
}
+
+ // add a reload all cheats option
+ item_append(_("Reload All"), 0, (void *)ITEMREF_CHEATS_RELOAD_ALL);
}
menu_cheat::~menu_cheat()