file_dialog::file_dialog(display &disp, const std::string& file_path,
const std::string& title, bool show_directory_buttons) :
gui::dialog(disp, title, file_path, gui::OK_CANCEL),
show_directory_buttons_(show_directory_buttons),
files_list_(NULL),
last_selection_(-1),
last_textbox_text_(),
chosen_file_(".."),
autocomplete_(true)
{
files_list_ = new gui::file_menu(disp.video(), file_path);
const unsigned file_list_height = (disp.h() / 2);
const unsigned file_list_width = std::min<unsigned>(files_list_->width(), (disp.w() / 4));
files_list_->set_measurements(file_list_width, file_list_height);
files_list_->set_max_height(file_list_height);
set_menu(files_list_);
get_message().set_text(format_dirname(files_list_->get_directory()));
set_textbox(_("File: "), format_filename(file_path), 100);
if (show_directory_buttons_)
{
add_button( new gui::dialog_button(disp.video(), _("Delete File"),
gui::button::TYPE_PRESS, gui::DELETE_ITEM), dialog::BUTTON_EXTRA);
add_button( new gui::dialog_button(disp.video(), _("New Folder"),
gui::button::TYPE_PRESS, gui::CREATE_ITEM), dialog::BUTTON_EXTRA_LEFT);
}
}
void show_hotkeys_dialog (display & disp, config *save_config)
{
log_scope ("show_hotkeys_dialog");
const events::event_context dialog_events_context;
const int centerx = disp.w()/2;
const int centery = disp.h()/2;
const int width = 700;
const int height = disp.video().gety() < 600 ? 380 : 500;
const int xpos = centerx - width/2;
const int ypos = centery - height/2;
gui::button close_button (disp.video(), _("Close"));
std::vector<gui::button*> buttons;
buttons.push_back(&close_button);
gui::dialog_frame f(disp.video(),_("Hotkey Settings"),gui::dialog_frame::default_style,true,&buttons);
f.layout(xpos,ypos,width,height);
f.draw();
SDL_Rect clip_rect = create_rect(0, 0, disp.w (), disp.h ());
SDL_Rect text_size = font::draw_text(NULL, clip_rect, font::SIZE_LARGE,
font::NORMAL_COLOR,_("Press desired hotkey (Esc cancels)"),
0, 0);
std::vector<std::string> menu_items;
std::vector<hotkey::hotkey_item>& hotkeys = hotkey::get_hotkeys();
for(std::vector<hotkey::hotkey_item>::iterator i = hotkeys.begin(); i != hotkeys.end(); ++i) {
if(i->hidden() || !i->is_in_active_scope())
continue;
std::stringstream str,name;
name << i->get_description();
str << name.str();
str << COLUMN_SEPARATOR;
// This trick allows to display chars identical to markup characters
str << font::NULL_MARKUP << i->get_name();
menu_items.push_back(str.str());
}
std::ostringstream heading;
heading << HEADING_PREFIX << _("Action") << COLUMN_SEPARATOR << _("Binding");
menu_items.push_back(heading.str());
gui::menu::basic_sorter sorter;
sorter.set_alpha_sort(0).set_alpha_sort(1);
gui::menu menu_(disp.video(), menu_items, false, height - font::relative_size(10), -1, &sorter, &gui::menu::bluebg_style);
menu_.sort_by(0);
menu_.reset_selection();
menu_.set_width(font::relative_size(500));
menu_.set_location(xpos + font::relative_size(10), ypos + font::relative_size(10));
gui::button change_button (disp.video(), _("Change Hotkey"));
change_button.set_location(xpos + width - change_button.width () - font::relative_size(30),ypos + font::relative_size(30));
gui::button clear_button (disp.video(), _("Clear Hotkey"));
clear_button.set_location(xpos + width - clear_button.width () - font::relative_size(30),ypos + font::relative_size(80));
// gui::button save_button (disp.video(), _("Save Hotkeys"));
// save_button.set_location(xpos + width - save_button.width () - font::relative_size(30),ypos + font::relative_size(130));
escape_handler esc_hand;
for(;;) {
if (close_button.pressed() || esc_hand.escape_pressed())
{
if (save_config == NULL) {
save_hotkeys();
} else {
hotkey::save_hotkeys(*save_config);
}
break;
}
if (change_button.pressed () || menu_.double_clicked()) {
// Lets change this hotkey......
SDL_Rect dlgr = create_rect(centerx - text_size.w / 2 - 30
, centery - text_size.h / 2 - 16
, text_size.w + 60
, text_size.h + 32);
surface_restorer restorer(&disp.video(),dlgr);
gui::dialog_frame mini_frame(disp.video());
mini_frame.layout(centerx-text_size.w/2 - 20,
centery-text_size.h/2 - 6,
text_size.w+40,
text_size.h+12);
mini_frame.draw_background();
mini_frame.draw_border();
font::draw_text (&disp.video(), clip_rect, font::SIZE_LARGE,font::NORMAL_COLOR,
_("Press desired hotkey (Esc cancels)"),centerx-text_size.w/2,
centery-text_size.h/2);
disp.update_display();
SDL_Event event;
event.type = 0;
int character = 0, keycode = 0, mod = 0; // Just to avoid warning
int joystick = 0, button = 0, hat = 0, value = 0;
const int any_mod = KMOD_CTRL | KMOD_ALT | KMOD_LMETA;
while (event.type!=SDL_KEYDOWN && event.type!=SDL_JOYBUTTONDOWN && event.type!= SDL_JOYHATMOTION) SDL_PollEvent(&event);
do {
if (event.type==SDL_KEYDOWN)
{
keycode=event.key.keysym.sym;
character=event.key.keysym.unicode;
mod=event.key.keysym.mod;
};
if (event.type==SDL_JOYBUTTONDOWN) {
joystick = event.jbutton.which;
button = event.jbutton.button;
}
if (event.type==SDL_JOYHATMOTION) {
joystick = event.jhat.which;
hat = event.jhat.hat;
value = event.jhat.value;
}
SDL_PollEvent(&event);
disp.flip();
disp.delay(10);
} while (event.type!=SDL_KEYUP && event.type!=SDL_JOYBUTTONUP && event.type!=SDL_JOYHATMOTION);
restorer.restore();
disp.update_display();
if (keycode == SDLK_ESCAPE && (mod & any_mod) == 0) {
//cancel -- no action
} else {
const hotkey::hotkey_item& oldhk = hotkey::get_hotkey(character, keycode, (mod & KMOD_SHIFT) != 0,
(mod & KMOD_CTRL) != 0, (mod & KMOD_ALT) != 0, (mod & KMOD_LMETA) != 0);
hotkey::hotkey_item& newhk = hotkey::get_visible_hotkey(menu_.selection());
if(oldhk.get_id() != newhk.get_id() && !oldhk.null()) {
std::stringstream msg;
msg << " " << oldhk.get_description() << " : " << oldhk.get_name();
gui2::show_transient_message(disp.video(),_("This hotkey is already in use."),msg.str());
} else {
if (event.type == SDL_JOYHATMOTION) {
const hotkey::hotkey_item& oldhkhat = hotkey::get_hotkey(joystick, hat, value);
if(oldhkhat.get_id() != newhk.get_id() && !oldhkhat.null()) {
std::stringstream msg;
msg << " " << oldhkhat.get_description() << " : " << oldhkhat.get_name();
gui2::show_transient_message(disp.video(),_("This hotkey is already in use."),msg.str());
} else {
newhk.set_hat(joystick, hat, value);
menu_.change_item(menu_.selection(), 1, font::NULL_MARKUP + newhk.get_name());
}
} else
if (event.type == SDL_JOYBUTTONUP) {
const hotkey::hotkey_item& oldhkbtn = hotkey::get_hotkey(button, joystick);
if(oldhkbtn.get_id() != newhk.get_id() && !oldhkbtn.null()) {
std::stringstream msg;
msg << " " << oldhkbtn.get_description() << " : " << oldhkbtn.get_name();
gui2::show_transient_message(disp.video(),_("This hotkey is already in use."),msg.str());
} else {
newhk.set_button(button, joystick);
menu_.change_item(menu_.selection(), 1, font::NULL_MARKUP + newhk.get_name());
}
} else {
newhk.set_key(character, keycode, (mod & KMOD_SHIFT) != 0,
(mod & KMOD_CTRL) != 0, (mod & KMOD_ALT) != 0, (mod & KMOD_LMETA) != 0);
menu_.change_item(menu_.selection(), 1, font::NULL_MARKUP + newhk.get_name());
if ((newhk.get_id() == hotkey::HOTKEY_SCREENSHOT
|| newhk.get_id() == hotkey::HOTKEY_MAP_SCREENSHOT)
&& (mod & any_mod) == 0) {
gui2::show_transient_message(disp.video(), _("Warning"), _("Screenshot hotkeys should be combined with the Control, Alt or Meta modifiers to avoid problems."));
}
}
}
}
}
// if (save_button.pressed()) {
// if (save_config == NULL) {
// save_hotkeys();
// } else {
// hotkey::save_hotkeys(*save_config);
// }
// }
if (clear_button.pressed()) {
// clear hotkey
hotkey::hotkey_item& newhk = hotkey::get_visible_hotkey(menu_.selection());
newhk.clear_hotkey();
menu_.change_item(menu_.selection(), 1, font::NULL_MARKUP + newhk.get_name());
}
menu_.process();
events::pump();
events::raise_process_event();
events::raise_draw_event();
disp.update_display();
disp.delay(10);
}
}
static network::connection network_data_dialog(display& disp, const std::string& msg, config& cfg, network::connection connection_num, network::statistics (*get_stats)(network::connection handle))
{
const size_t width = 300;
const size_t height = 80;
const size_t border = 20;
const int left = disp.w()/2 - width/2;
const int top = disp.h()/2 - height/2;
const events::event_context dialog_events_context;
gui::button cancel_button(disp.video(),_("Cancel"));
std::vector<gui::button*> buttons_ptr(1,&cancel_button);
gui::dialog_frame frame(disp.video(), msg, gui::dialog_frame::default_style, true, &buttons_ptr);
SDL_Rect centered_layout = frame.layout(left,top,width,height).interior;
centered_layout.x = disp.w() / 2 - centered_layout.w / 2;
centered_layout.y = disp.h() / 2 - centered_layout.h / 2;
// HACK: otherwise we get an empty useless space in the dialog below the progressbar
centered_layout.h = height;
frame.layout(centered_layout);
frame.draw();
const SDL_Rect progress_rect = create_rect(centered_layout.x + border
, centered_layout.y + border
, centered_layout.w - border * 2
, centered_layout.h - border * 2);
gui::progress_bar progress(disp.video());
progress.set_location(progress_rect);
events::raise_draw_event();
disp.flip();
network::statistics old_stats = get_stats(connection_num);
cfg.clear();
for(;;) {
const network::connection res = network::receive_data(cfg,connection_num,100);
const network::statistics stats = get_stats(connection_num);
if(stats.current_max != 0 && stats != old_stats) {
old_stats = stats;
progress.set_progress_percent((stats.current*100)/stats.current_max);
std::ostringstream stream;
stream << stats.current/1024 << "/" << stats.current_max/1024 << _("KB");
progress.set_text(stream.str());
}
events::raise_draw_event();
disp.flip();
events::pump();
if(res != 0) {
return res;
}
if(cancel_button.pressed()) {
return res;
}
}
}