// Initializes GUI.
int init_module_gui()
{
shortcuts = new std::vector<Shortcut*>;
int w, h;
bool maximized;
load_gui_config(w, h, maximized);
try {
if (w > 0 && h > 0)
main_display = she::instance()->createDisplay(w, h, screen_scaling);
}
catch (const she::DisplayCreationException&) {
// Do nothing, the display wasn't created.
}
if (!main_display) {
for (int c=0; try_resolutions[c].width; ++c) {
try {
main_display =
she::instance()->createDisplay(try_resolutions[c].width,
try_resolutions[c].height,
try_resolutions[c].scale);
screen_scaling = try_resolutions[c].scale;
break;
}
catch (const she::DisplayCreationException&) {
// Ignore
}
}
}
if (!main_display) {
she::error_message("Unable to create a user-interface display.\n");
return -1;
}
main_clipboard = she::instance()->createClipboard();
// Create the default-manager
manager = new CustomizedGuiManager();
manager->setDisplay(main_display);
manager->setClipboard(main_clipboard);
// Setup the GUI theme for all widgets
CurrentTheme::set(ase_theme = new SkinTheme());
if (maximized)
main_display->maximize();
gui_setup_screen(true);
// Set graphics options for next time
save_gui_config();
return 0;
}
void exit_module_gui()
{
save_gui_config();
delete manager;
// Now we can destroy theme
CurrentTheme::set(NULL);
delete ase_theme;
main_clipboard->dispose();
main_display->dispose();
}
void exit_module_gui()
{
save_gui_config();
// destroy shortcuts
ASSERT(shortcuts != NULL);
for (Shortcut* shortcut : *shortcuts)
delete shortcut;
delete shortcuts;
shortcuts = NULL;
delete manager;
// Now we can destroy theme
CurrentTheme::set(NULL);
delete ase_theme;
remove_keyboard();
remove_mouse();
main_clipboard->dispose();
main_display->dispose();
}
// Refresh the UI display, font, etc.
void gui_setup_screen(bool reload_font)
{
bool regen = false;
bool reinit = false;
main_display->setScale(screen_scaling);
ui::set_display(main_display);
// Update guiscale factor
int old_guiscale = jguiscale();
CurrentTheme::get()->guiscale = (screen_scaling == 1 &&
ui::display_w() > 512 &&
ui::display_h() > 256) ? 2: 1;
// If the guiscale have changed
if (old_guiscale != jguiscale()) {
reload_font = true;
regen = true;
}
if (reload_font) {
reload_default_font();
reinit = true;
}
// Regenerate the theme
if (regen) {
CurrentTheme::get()->regenerate();
reinit = true;
}
if (reinit)
reinitThemeForAllWidgets();
// Set the configuration
save_gui_config();
}
