void UI::render ()
{
std::vector<UIWindow*> renderOrder;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
renderOrder.push_back(window);
// we can skip here
if (window->isFullscreen())
break;
}
for (std::vector<UIWindow*>::reverse_iterator i = renderOrder.rbegin(); i != renderOrder.rend(); ++i) {
(*i)->render(0, 0);
}
// TODO: move cursor and progress bar into frontend
if (_progress.active) {
renderProgress();
}
if (_cursorX != -1 && _cursorY != -1 && _cursor) {
const int w = _mouseCursor->getWidth();
const int h = _mouseCursor->getHeight();
_frontend->renderImage(_mouseCursor.get(), _cursorX, _cursorY, w, h, 0, 1.0f);
}
const bool debug = Config.getConfigVar("debugui")->getBoolValue();
if (debug) {
const BitmapFontPtr& font = getFont();
const std::string s = String::format("%i:%i", _cursorX, _cursorY);
font->print(s, colorWhite, 0, 0);
}
}
void UI::onMouseButtonPress (int32_t x, int32_t y, uint8_t button)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onMouseButtonPress(_cursorX, _cursorY, button))
break;
if (window->isModal() || window->isFullscreen())
break;
}
}
void UI::onControllerButtonPress (const std::string& button)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onControllerButtonPress(_cursorX, _cursorY, button))
return;
if (window->isModal() || window->isFullscreen())
return;
}
debug(LOG_CLIENT, "controller button " + button + " was pressed and not handled");
}
void UI::onGestureRecord (int64_t gestureId)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onGestureRecord(gestureId))
return;
if (window->isModal() || window->isFullscreen())
return;
}
debug(LOG_CLIENT, "gesture record event was not handled");
}
void UI::onGesture (int64_t gestureId, float error, int32_t numFingers)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onGesture(gestureId, error, numFingers))
return;
if (window->isModal() || window->isFullscreen())
return;
}
debug(LOG_CLIENT, "gesture event was not handled");
}
void UI::onMultiGesture (float theta, float dist, int32_t numFingers)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onMultiGesture(theta, dist, numFingers))
return;
if (window->isModal() || window->isFullscreen())
return;
}
debug(LOG_CLIENT, "multi gesture event was not handled");
}
void UI::onJoystickButtonPress (uint8_t button)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onJoystickButtonPress(_cursorX, _cursorY, button))
return;
if (window->isModal() || window->isFullscreen())
return;
}
debug(LOG_CLIENT, String::format("joystick button %i was pressed and not handled", (int)button));
}
bool UI::onTextInput (const std::string& text)
{
if (_restart)
return false;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onTextInput(text))
return true;
if (window->isModal() || window->isFullscreen())
break;
}
return false;
}
void UI::onMouseWheel (int32_t x, int32_t y)
{
if (_restart)
return;
GETSCALE_W(x);
GETSCALE_H(y);
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onMouseWheel(x, y))
break;
if (window->isModal() || window->isFullscreen())
break;
}
}
bool UI::onKeyPress (int32_t key, int16_t modifier)
{
if (_restart)
return false;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onKeyPress(key, modifier))
return true;
if (window->isModal() || window->isFullscreen())
break;
}
return false;
}
bool UI::onFingerPress (int64_t finger, float x, float y)
{
if (_restart)
return false;
const uint16_t _x = _frontend->getCoordinateOffsetX() + x * _frontend->getWidth();
const uint16_t _y = _frontend->getCoordinateOffsetY() + y * _frontend->getHeight();
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onFingerPress(finger, _x, _y))
return true;
if (window->isModal() || window->isFullscreen())
break;
}
return false;
}
void UI::onFingerMotion (int64_t finger, float x, float y, float dx, float dy)
{
if (_restart)
return;
const uint16_t _x = _frontend->getCoordinateOffsetX() + x * _frontend->getWidth();
const uint16_t _y = _frontend->getCoordinateOffsetY() + y * _frontend->getHeight();
const int16_t _dx = dx * _frontend->getWidth();
const int16_t _dy = dy * _frontend->getHeight();
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onFingerMotion(finger, _x, _y, _dx, _dy))
break;
if (window->isModal() || window->isFullscreen())
break;
}
}
void UI::onJoystickMotion (bool horizontal, int v)
{
if (_restart)
return;
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
if (window->onJoystickMotion(horizontal, v))
return;
if (window->isModal() || window->isFullscreen())
break;
}
if (Config.getBindingsSpace() != BINDINGS_UI)
return;
if (_time - _lastJoystickMoveTime < 350 || horizontal) {
_lastJoystickMovementValue = v;
return;
}
// skip focus change if we go back to initial position
if (v > 0 && v < _lastJoystickMovementValue) {
_lastJoystickMovementValue = v;
return;
} else if (v < 0 && v > _lastJoystickMovementValue) {
_lastJoystickMovementValue = v;
return;
}
// now check whether our value is bigger than our movement delta
const int delta = 2000;
if (v < -delta) {
focusPrev();
} else if (v > delta) {
focusNext();
}
_lastJoystickMoveTime = _time;
_lastJoystickMovementValue = v;
}
void UI::onMouseMotion (int32_t x, int32_t y, int32_t relX, int32_t relY)
{
if (_restart)
return;
GETSCALE_W(relX);
GETSCALE_H(relY);
_frontend->setCursorPosition(_cursorX + relX, _cursorY + relY);
UIStack stack = _stack;
for (UIStackReverseIter i = stack.rbegin(); i != stack.rend(); ++i) {
UIWindow* window = *i;
const bool focus = window->checkFocus(_cursorX, _cursorY);
if (focus) {
window->onMouseMotion(_cursorX, _cursorY, relX, relY);
break;
}
if (window->isModal() || window->isFullscreen())
break;
}
}