bool AnsiWidget::drawHoverLink(MAEvent &event) {
#if defined(_SDL)
if (_front != _screens[MENU_SCREEN]) {
int dx = _front->_x;
int dy = _front->_y - _front->_scrollY;
FormInput *active = NULL;
if (_front->overlaps(event.point.x, event.point.y)) {
List_each(FormInput *, it, _front->_inputs) {
FormInput *widget = (FormInput *)(*it);
if (widget->hasHover() &&
widget->overlaps(event.point, dx, dy)) {
active = widget;
break;
}
}
}
char *System::getText(char *dest, int maxSize) {
int x = _output->getX();
int y = _output->getY();
int w = EXTENT_X(maGetTextSize("YNM"));
int h = _output->textHeight();
int charWidth = _output->getCharWidth();
FormInput *widget = new FormLineInput(NULL, NULL, maxSize, true, x, y, w, h);
widget->setFocus(true);
int bg = _output->getBackgroundColor();
int fg = _output->getColor();
if (bg != DEFAULT_BACKGROUND || fg != DEFAULT_FOREGROUND) {
widget->setColor(bg, fg);
} else {
widget->setColor(FOCUS_COLOR, DEFAULT_FOREGROUND);
}
_output->addInput(widget);
_output->redraw();
_state = kModalState;
maShowVirtualKeyboard();
showCursor(kIBeam);
while (isModal()) {
MAEvent event = getNextEvent();
if (event.type == EVENT_TYPE_KEY_PRESSED) {
dev_clrkb();
if (isModal()) {
int sw = _output->getScreenWidth();
switch (event.key) {
case SB_KEY_ENTER:
_state = kRunState;
break;
case SB_KEY_MENU:
break;
default:
if (widget->edit(event.key, sw, charWidth)) {
_output->redraw();
}
}
}
}
}
const char *result = widget->getText();
if (result) {
strcpy(dest, result);
} else {
dest[0] = '\0';
}
// paint the widget result onto the backing screen
if (dest[0]) {
_output->setXY(x, y);
_output->print(dest);
}
showCursor(kArrow);
_output->removeInput(widget);
delete widget;
return dest;
}
void Runtime::optionsBox(StringList *items) {
if (!_menuX) {
_menuX = 2;
}
if (!_menuY) {
_menuY = 2;
}
int width = 0;
int charWidth = _output->getCharWidth();
_output->registerScreen(MENU_SCREEN);
List_each(String *, it, *items) {
char *str = (char *)(* it)->c_str();
int w = (strlen(str) * charWidth);
if (w > width) {
width = w;
}
}
width += (charWidth * OPTIONS_BOX_WIDTH_EXTRA);
int charHeight = _output->getCharHeight();
int textHeight = charHeight + (charHeight / 3);
int height = textHeight * items->size();
if (_menuX + width >= _output->getWidth()) {
_menuX = _output->getWidth() - width;
}
if (_menuY + height >= _output->getHeight()) {
_menuY = _output->getHeight() - height;
}
int screenId = _output->insetMenuScreen(_menuX, _menuY, width, height);
int y = 0;
int index = 0;
int selectedIndex = -1;
int releaseCount = 0;
List_each(String *, it, *items) {
char *str = (char *)(* it)->c_str();
FormInput *item = new MenuButton(index, selectedIndex, str, 0, y, width, textHeight);
_output->addInput(item);
item->setColor(OPTIONS_BOX_BG, OPTIONS_BOX_FG);
index++;
y += textHeight;
}
_output->redraw();
while (selectedIndex == -1 && !isClosing()) {
MAEvent ev = processEvents(true);
if (ev.type == EVENT_TYPE_KEY_PRESSED &&
ev.key == 27) {
break;
}
if (ev.type == EVENT_TYPE_POINTER_RELEASED &&
++releaseCount == 2) {
break;
}
}
_output->removeInputs();
_output->selectScreen(screenId);
_menuX = 2;
_menuY = 2;
if (selectedIndex != -1) {
if (_systemMenu == NULL && isRunning() &&
!form_ui::optionSelected(selectedIndex)) {
dev_clrkb();
dev_pushkey(selectedIndex);
} else {
MAEvent *maEvent = new MAEvent();
maEvent->type = EVENT_TYPE_OPTIONS_BOX_BUTTON_CLICKED;
maEvent->optionsBoxButtonIndex = selectedIndex;
pushEvent(maEvent);
}
} else {
delete [] _systemMenu;
_systemMenu = NULL;
}
_output->redraw();
}
