std::vector<config> command_executor::get_menu_images(display& disp, const std::vector<std::string>& items) {
std::vector<config> result;
for(size_t i = 0; i < items.size(); ++i) {
std::string const& item = items[i];
const hotkey::HOTKEY_COMMAND hk = hotkey::get_id(item);
result.emplace_back();
//see if this menu item has an associated image
std::string img(get_menu_image(disp, item, i));
if (img.empty() == false) {
result.back()["icon"] = img;
}
const theme::menu* menu = disp.get_theme().get_menu_item(item);
if (hk == hotkey::HOTKEY_NULL) {
if (menu)
result.back()["label"] = menu->title();
else {
std::string label(item.begin(), item.begin() + item.find_last_not_of(' ') + 1);
// TODO: To away with the fugly markup, both '=' and 0x01
size_t i = label.find_first_of('=');
if(i != std::string::npos)
result.back()["label"] = label.substr(i + 1);
else {
i = label.find_first_of(1);
if(i != std::string::npos) {
result.back()["details"] = label.substr(i + 1);
result.back()["image"] = label.substr(1, i - 1);
} else {
result.back()["label"] = label;
}
}
}
} else {
if (menu)
result.back()["label"] = menu->title();
else {
std::string desc = hotkey::get_description(item);
if (hk == HOTKEY_ENDTURN) {
const theme::action *b = disp.get_theme().get_action_item("button-endturn");
if (b) {
desc = b->title();
}
}
result.back()["label"] = desc;
result.back()["details"] = hotkey::get_names(item);
}
}
}
return result;
}
std::vector<std::string> command_executor::get_menu_images(display& disp, const std::vector<std::string>& items) {
std::vector<std::string> result;
bool has_image = false;
for (size_t i = 0; i < items.size(); ++i) {
std::string const& item = items[i];
const hotkey::HOTKEY_COMMAND hk = hotkey::get_id(item);
std::stringstream str;
//see if this menu item has an associated image
std::string img(get_menu_image(disp, item, i));
if (img.empty() == false) {
has_image = true;
str << IMAGE_PREFIX << img << COLUMN_SEPARATOR;
}
const theme::menu* menu = disp.get_theme().get_menu_item(item);
if (hk == hotkey::HOTKEY_NULL) {
if (menu)
str << menu->title();
else
str << item.substr(0, item.find_last_not_of(' ') + 1) << COLUMN_SEPARATOR;
} else {
if (menu)
str << menu->title();
else {
std::string desc = hotkey::get_description(item);
if (hk == HOTKEY_ENDTURN) {
const theme::action *b = disp.get_theme().get_action_item("button-endturn");
if (b) {
desc = b->title();
}
}
str << desc << COLUMN_SEPARATOR << hotkey::get_names(item);
}
}
result.push_back(str.str());
}
//If any of the menu items have an image, create an image column
if (has_image) {
for (std::vector<std::string>::iterator i = result.begin(); i != result.end(); ++i) {
if (*(i->begin()) != IMAGE_PREFIX) {
i->insert(i->begin(), COLUMN_SEPARATOR);
}
}
}
return result;
}
void command_executor::show_menu(const std::vector<std::string>& items_arg, int xloc, int yloc, bool /*context_menu*/, display& gui)
{
std::vector<std::string> items = items_arg;
if (items.empty()) return;
std::vector<config> menu = get_menu_images(gui, items);
int res = -1;
{
SDL_Rect pos = {xloc, yloc, 1, 1};
gui2::tdrop_down_list mmenu(pos, menu, -1, false);
mmenu.show(gui.video());
if(mmenu.get_retval() == gui2::twindow::OK) {
res = mmenu.selected_item();
}
} // This will kill the dialog.
if (res < 0 || size_t(res) >= items.size()) return;
const theme::menu* submenu = gui.get_theme().get_menu_item(items[res]);
if (submenu) {
int y,x;
SDL_GetMouseState(&x,&y);
this->show_menu(submenu->items(), x, y, submenu->is_context(), gui);
} else {
const hotkey::hotkey_command& cmd = hotkey::get_hotkey_command(items[res]);
hotkey::execute_command(cmd,this,res);
set_button_state();
}
}
std::string command_executor::get_menu_image(display& disp, const std::string& command, int index) const {
const std::string base_image_name = "icons/action/" + command + "_25.png";
const std::string pressed_image_name = "icons/action/" + command + "_25-pressed.png";
const hotkey::HOTKEY_COMMAND hk = hotkey::get_id(command);
const hotkey::ACTION_STATE state = get_action_state(hk, index);
const theme::menu* menu = disp.get_theme().get_menu_item(command);
if (menu)
return "buttons/fold-arrow.png"; // TODO should not be hardcoded
if (file_exists(game_config::path + "/images/" + base_image_name)) {
switch (state) {
case ACTION_ON:
case ACTION_SELECTED:
return pressed_image_name + "~CROP(3,3,18,18)";
default:
return base_image_name + "~CROP(3,3,18,18)";
}
}
switch (get_action_state(hk, index)) {
case ACTION_ON:
return game_config::images::checked_menu;
case ACTION_OFF:
return game_config::images::unchecked_menu;
case ACTION_SELECTED:
return game_config::images::selected_menu;
case ACTION_DESELECTED:
return game_config::images::deselected_menu;
default: return get_action_image(hk, index);
}
}
void command_executor::show_menu(const std::vector<std::string>& items_arg, int xloc, int yloc, bool /*context_menu*/, display& gui)
{
std::vector<std::string> items = items_arg;
if (items.empty()) return;
std::vector<std::string> menu = get_menu_images(gui, items);
int res = 0;
{
gui::dialog mmenu = gui::dialog(gui,"","",
gui::MESSAGE, gui::dialog::hotkeys_style);
mmenu.set_menu(menu);
res = mmenu.show(xloc, yloc);
} // This will kill the dialog.
if (res < 0 || size_t(res) >= items.size()) return;
const theme::menu* submenu = gui.get_theme().get_menu_item(items[res]);
if (submenu) {
int y,x;
SDL_GetMouseState(&x,&y);
this->show_menu(submenu->items(), x, y, submenu->is_context(), gui);
} else {
const hotkey::hotkey_command& cmd = hotkey::get_hotkey_command(items[res]);
hotkey::execute_command(gui,cmd,this,res);
set_button_state(gui);
}
}
void command_executor::get_menu_images(display& disp, std::vector<config>& items)
{
for(size_t i = 0; i < items.size(); ++i) {
config& item = items[i];
const std::string& item_id = item["id"];
const hotkey::HOTKEY_COMMAND hk = hotkey::get_id(item_id);
//see if this menu item has an associated image
std::string img(get_menu_image(disp, item_id, i));
if (img.empty() == false) {
item["icon"] = img;
}
const theme::menu* menu = disp.get_theme().get_menu_item(item_id);
if(menu) {
item["label"] = menu->title();
} else if(hk != hotkey::HOTKEY_NULL) {
std::string desc = hotkey::get_description(item_id);
if(hk == HOTKEY_ENDTURN) {
const theme::action *b = disp.get_theme().get_action_item("button-endturn");
if (b) {
desc = b->title();
}
}
item["label"] = desc;
item["details"] = hotkey::get_names(item_id);
} else if(item["label"].empty()) {
// If no matching hotkey was found and a custom label wasn't already set, treat
// the id as a plaintext description. This is because either type of value can
// be written to the id field by the WMI manager. The plaintext description is
// used in the case the menu item specifies the relevant entry is *not* a hotkey.
item["label"] = item_id;
}
}
}
bool show_theme_dialog(display& disp)
{
int action = 0;
std::vector<std::string> options = disp.get_theme().get_known_themes();
if(!options.empty()){
std::string current_theme=_("Saved Theme Preference: ")+preferences::theme();
action = gui::show_dialog(disp,NULL,"",current_theme,gui::OK_CANCEL,&options);
if(action >= 0){
preferences::set_theme(options[action]);
//it would be preferable for the new theme to take effect
//immediately, however, this will have to do for now.
gui2::show_transient_message(disp.video(),"",_("New theme will take effect on next new or loaded game."));
return(1);
}
}else{
gui2::show_transient_message(disp.video(),"",_("No known themes. Try changing from within an existing game."));
}
return(0);
}
std::string command_executor::get_menu_image(display& disp, const std::string& command, int index) const {
// TODO: Find a way to do away with the fugly special markup
if(command[0] == '&') {
size_t n = command.find_first_of('=');
if(n != std::string::npos)
return command.substr(1, n - 1);
}
const std::string base_image_name = "icons/action/" + command + "_25.png";
const std::string pressed_image_name = "icons/action/" + command + "_25-pressed.png";
const hotkey::HOTKEY_COMMAND hk = hotkey::get_id(command);
const hotkey::ACTION_STATE state = get_action_state(hk, index);
const theme::menu* menu = disp.get_theme().get_menu_item(command);
if (menu) {
return "icons/arrows/short_arrow_right_25.png~CROP(3,3,18,18)"; // TODO should not be hardcoded
}
if (filesystem::file_exists(game_config::path + "/images/" + base_image_name)) {
switch (state) {
case ACTION_ON:
case ACTION_SELECTED:
return pressed_image_name + "~CROP(3,3,18,18)";
default:
return base_image_name + "~CROP(3,3,18,18)";
}
}
switch (get_action_state(hk, index)) {
case ACTION_ON:
return game_config::images::checked_menu;
case ACTION_OFF:
return game_config::images::unchecked_menu;
case ACTION_SELECTED:
return game_config::images::selected_menu;
case ACTION_DESELECTED:
return game_config::images::deselected_menu;
default: return get_action_image(hk, index);
}
}