/* Checks for a click and clicks the control */
int checkClick(control* ctrl, control* window, SDL_Rect parent, SDL_MouseButtonEvent event) {
coordinates calculated_rects;
SDL_Rect ctrl_rect;
int err;
if (ctrl != NULL) {
err = checkClick(ctrl->next,window,parent,event);
if (err != OK) return err;
calculated_rects = calculateRectangles(parent,ctrl->rect);
ctrl_rect = calculated_rects.to;
switch(ctrl->ctrl_type) {
case ctrl_window:
case ctrl_panel:
err = checkClick(ctrl->children,window,ctrl_rect,event);
if (err != OK) return err;
break;
case ctrl_button:
if ((event.x >= ctrl_rect.x) && (event.x <= (ctrl_rect.x+ctrl_rect.w)) && (event.y >= ctrl_rect.y) && (event.y <= (ctrl_rect.y+ctrl_rect.h))) {
err = ctrl->clickControl(ctrl,window,event);
if (err == OK) return CLICK;
return err;
}
break;
default:
break;
}
}
return OK;
}
void WidgetInput::logic() {
if (checkClick()) {
inFocus = true;
}
// if clicking elsewhere unfocus the text box
if (inp->pressing[MAIN1]) {
if (!isWithin(pos, inp->mouse)) {
inFocus = false;
}
}
if (inFocus) {
// handle text input
text += inp->inkeys;
if (text.length() > max_characters) {
text = text.substr(0, max_characters);
}
// handle backspaces
if (!inp->lock[DELETE] && inp->pressing[DELETE]) {
inp->lock[DELETE] = true;
text = text.substr(0, text.length()-1);
}
// animate cursor
// cursor visible one second, invisible the next
cursor_frame++;
if (cursor_frame == FRAMES_PER_SEC+FRAMES_PER_SEC) cursor_frame = 0;
}
}
void Sensing::mousePressed(int xPos, int yPos, int button)
{
if(_recordMode)
{
checkClick(xPos, yPos);
}
}
/* Chescks for a mouse click event in the given window */
int checkClickEvent(control* window, SDL_Event event) {
SDL_MouseButtonEvent e = event.button;
if (window != NULL) {
if (window->ctrl_type == ctrl_window) {
return checkClick(window,window,window->rect,e);
}
}
return OK;
}
void KeyMap::update(Vector2i m_pos,bool clik,string keyIn)
{
checkHover(m_pos);
checkClick(clik);
activeCharDisplay.setString(activeChar);
if(toggled && keyIn.size() != 0)
{
activeChar = keyIn[0];
toggle();
}
return;
}
void WidgetInput::logic() {
if (checkClick()) {
inFocus = true;
}
// if clicking elsewhere unfocus the text box
if (inp->pressing[MAIN1]) {
if (!isWithin(pos, inp->mouse)) {
inFocus = false;
}
}
if (inFocus) {
if (inp->inkeys != "") {
// handle text input
text += inp->inkeys;
if (text.length() > max_characters) {
text = text.substr(0, max_characters);
}
}
// handle backspaces
if (!inp->lock[DEL] && inp->pressing[DEL]) {
inp->lock[DEL] = true;
// remove utf-8 character
int n = text.length()-1;
while (n > 0 && ((text[n] & 0xc0) == 0x80) ) n--;
text = text.substr(0, n);
}
// animate cursor
// cursor visible one second, invisible the next
cursor_frame++;
if (cursor_frame == FRAMES_PER_SEC+FRAMES_PER_SEC) cursor_frame = 0;
}
}
int WidgetScrollBar::checkClick() {
int r = checkClick(inpt->mouse.x,inpt->mouse.y);
return r;
}
bool WidgetButton::checkClick() {
return checkClick(inpt->mouse.x,inpt->mouse.y);
}
bool WidgetListBox::checkClick() {
return checkClick(inpt->mouse.x,inpt->mouse.y);
}
bool WidgetSlider::checkClick() {
if (!enabled) return false;
return checkClick(inpt->mouse.x,inpt->mouse.y);
}
bool WidgetListBox::checkClick() {
if (checkClick(inpt->mouse.x,inpt->mouse.y))
return true;
else
return false;
}
bool WidgetInput::logic(int x, int y) {
Point mouse(x, y);
// Change the hover state
hover = isWithinRect(pos, mouse);
if (checkClick()) {
edit_mode = true;
}
// if clicking elsewhere unfocus the text box
if (inpt->pressing[MAIN1]) {
if (!isWithinRect(pos, inpt->mouse)) {
edit_mode = false;
}
}
if (edit_mode) {
inpt->slow_repeat[DEL] = true;
inpt->slow_repeat[LEFT] = true;
inpt->slow_repeat[RIGHT] = true;
inpt->startTextInput();
if (inpt->inkeys != "") {
// handle text input
// only_numbers will restrict our input to 0-9 characters
if (!only_numbers || (inpt->inkeys[0] >= 48 && inpt->inkeys[0] <= 57)) {
text.insert(cursor_pos, inpt->inkeys);
cursor_pos += inpt->inkeys.length();
trimText();
}
// HACK: this prevents normal keys from triggering common menu shortcuts
for (size_t i = 0; i < inpt->key_count; ++i) {
if (inpt->pressing[i]) {
inpt->lock[i] = true;
inpt->repeat_ticks[i] = 1;
}
}
}
// handle backspaces
if (inpt->pressing[DEL] && inpt->repeat_ticks[DEL] == 0) {
if (!text.empty() && cursor_pos > 0) {
// remove utf-8 character
// size_t old_cursor_pos = cursor_pos;
size_t n = cursor_pos-1;
while (n > 0 && ((text[n] & 0xc0) == 0x80)) {
n--;
}
text = text.substr(0, n) + text.substr(cursor_pos, text.length());
cursor_pos -= (cursor_pos) - n;
trimText();
}
}
// cursor movement
if (!text.empty() && cursor_pos > 0 && inpt->pressing[LEFT] && inpt->repeat_ticks[LEFT] == 0) {
cursor_pos--;
trimText();
}
else if (!text.empty() && cursor_pos < text.length() && inpt->pressing[RIGHT] && inpt->repeat_ticks[RIGHT] == 0) {
inpt->lock[RIGHT] = true;
cursor_pos++;
trimText();
}
// defocus with Enter or Escape
if (accept_to_defocus && inpt->pressing[ACCEPT] && !inpt->lock[ACCEPT]) {
inpt->lock[ACCEPT] = true;
edit_mode = false;
}
else if (inpt->pressing[CANCEL] && !inpt->lock[CANCEL]) {
inpt->lock[CANCEL] = true;
edit_mode = false;
}
}
else {
inpt->slow_repeat[DEL] = false;
inpt->slow_repeat[LEFT] = false;
inpt->slow_repeat[RIGHT] = false;
inpt->stopTextInput();
}
return true;
}
