void play_controller::hotkey_handler::show_menu(const std::vector<std::string>& items_arg, int xloc, int yloc, bool context_menu, display& disp)
{
if (context_menu)
{
last_context_menu_x_ = xloc;
last_context_menu_y_ = yloc;
}
std::vector<std::string> items = items_arg;
const hotkey::hotkey_command* cmd;
std::vector<std::string>::iterator i = items.begin();
while(i != items.end()) {
if (*i == "AUTOSAVES") {
// Autosave visibility is similar to LOAD_GAME hotkey
cmd = &hotkey::hotkey_command::get_command_by_command(hotkey::HOTKEY_LOAD_GAME);
} else {
cmd = &hotkey::get_hotkey_command(*i);
}
// Remove WML commands if they would not be allowed here
if(*i == "wml") {
if(!context_menu || !viewing_team_is_playing()
|| events::commands_disabled || !viewing_team().is_local_human()
|| (linger() && !game_config::debug)){
i = items.erase(i);
continue;
}
// Remove commands that can't be executed or don't belong in this type of menu
} else if(!can_execute_command(*cmd)
|| (context_menu && !in_context_menu(cmd->id))) {
i = items.erase(i);
continue;
}
++i;
}
// Add special non-hotkey items to the menu and remember their indices
expand_autosaves(items);
expand_wml_commands(items);
if(items.empty())
return;
command_executor::show_menu(items, xloc, yloc, context_menu, disp);
}
bool playsingle_controller::hotkey_handler::can_execute_command(const hotkey::hotkey_command& cmd, int index) const
{
hotkey::HOTKEY_COMMAND command = cmd.id;
bool res = true;
switch (command){
case hotkey::HOTKEY_WML:
{
int prefixlen = wml_menu_hotkey_prefix.length();
if(cmd.command.compare(0, prefixlen, wml_menu_hotkey_prefix) != 0) {
return false;
}
game_events::wmi_container::const_iterator it = gamestate().get_wml_menu_items().find(cmd.command.substr(prefixlen));
if(it == gamestate().get_wml_menu_items().end()) {
return false;
}
return !(**it).is_synced() || play_controller_.can_use_synced_wml_menu();
}
case hotkey::HOTKEY_UNIT_HOLD_POSITION:
case hotkey::HOTKEY_END_UNIT_TURN:
return !browse() && !linger() && !events::commands_disabled;
case hotkey::HOTKEY_RECRUIT:
case hotkey::HOTKEY_REPEAT_RECRUIT:
case hotkey::HOTKEY_RECALL:
return (!browse() || whiteboard_manager_->is_active()) && !linger() && !events::commands_disabled;
case hotkey::HOTKEY_ENDTURN:
return (!browse() || linger()) && !events::commands_disabled;
case hotkey::HOTKEY_DELAY_SHROUD:
return !linger()
&& (viewing_team().uses_fog() || viewing_team().uses_shroud())
&& viewing_team_is_playing()
&& viewing_team().is_local_human()
&& !events::commands_disabled;
case hotkey::HOTKEY_UPDATE_SHROUD:
return !linger()
&& viewing_team_is_playing()
&& viewing_team().is_local_human()
&& !events::commands_disabled
&& viewing_team().auto_shroud_updates() == false;
// Commands we can only do if in debug mode
case hotkey::HOTKEY_CREATE_UNIT:
case hotkey::HOTKEY_CHANGE_SIDE:
case hotkey::HOTKEY_KILL_UNIT:
return !events::commands_disabled && game_config::debug && play_controller_.get_map_const().on_board(mouse_handler_.get_last_hex());
case hotkey::HOTKEY_CLEAR_LABELS:
res = !is_observer();
break;
case hotkey::HOTKEY_LABEL_TEAM_TERRAIN:
case hotkey::HOTKEY_LABEL_TERRAIN: {
const terrain_label *label = gui()->labels().get_label(mouse_handler_.get_last_hex());
res = !events::commands_disabled && play_controller_.get_map_const().on_board(mouse_handler_.get_last_hex())
&& !gui()->shrouded(mouse_handler_.get_last_hex())
&& !is_observer()
&& (!label || !label->immutable());
break;
}
case hotkey::HOTKEY_CONTINUE_MOVE: {
if(browse() || events::commands_disabled)
return false;
if( (menu_handler_.current_unit().valid())
&& (menu_handler_.current_unit()->move_interrupted()))
return true;
const unit_map::const_iterator i = play_controller_.get_units_const().find(mouse_handler_.get_selected_hex());
if (!i.valid()) return false;
return i->move_interrupted();
}
case hotkey::HOTKEY_WB_TOGGLE:
return !is_observer();
case hotkey::HOTKEY_WB_EXECUTE_ACTION:
case hotkey::HOTKEY_WB_EXECUTE_ALL_ACTIONS:
return whiteboard_manager_->can_enable_execution_hotkeys();
case hotkey::HOTKEY_WB_DELETE_ACTION:
return whiteboard_manager_->can_enable_modifier_hotkeys();
case hotkey::HOTKEY_WB_BUMP_UP_ACTION:
case hotkey::HOTKEY_WB_BUMP_DOWN_ACTION:
return whiteboard_manager_->can_enable_reorder_hotkeys();
case hotkey::HOTKEY_WB_SUPPOSE_DEAD:
{
//@todo re-enable this once we figure out a decent UI for suppose_dead
return false;
}
default: return play_controller::hotkey_handler::can_execute_command(cmd, index);
}
return res;
}