bool topLeftResizeCallback( Widget* widget, const Event* e ) {
if( Widget_mouseOver( widget, &e->v ) ) {
if( e->type == EMousePressed ) {
widget->mouseOffset = vec2i_sub( &widget->position, &e->v );
widget->pressed = true;
}
}
if( widget->pressed && widget->mouseOffset.x != 1 ) {
vec2i topleft = vec2i_add( &e->v, &widget->mouseOffset );
topleft.x += 5;
topleft.y += 23;
vec2i bottomright = vec2i_add( &widget->parent->parent->children[WO_Window]->position, &widget->parent->parent->children[WO_Window]->size );
vec2i size = vec2i_sub( &bottomright, &topleft );
Window_resizeLeft( widget->parent->parent->children[WO_Window], size.x );
Window_resizeUp( widget->parent->parent->children[WO_Window], size.y );
if( e->type == EMouseReleased )
widget->pressed = false;
return true;
}
else {
widget->mouseOffset = vec2i_c( 1, 1 );
return false;
}
}
bool moveWindowCallback( Widget* widget, const Event* e ) {
if( e->type == EMousePressed ) {
if( Widget_mouseOver( widget, &e->v ) ) {
widget->mouseOffset = vec2i_sub( &widget->position, &e->v );
widget->pressed = true;
}
}
if( widget->pressed && widget->mouseOffset.x != -1 ) {
vec2i pos = vec2i_add( &e->v, &widget->mouseOffset );
Widget_setPosition( widget, &pos );
vec2i win = pos;
win.y += 18;
Widget_setPosition( widget->children[WO_Window], &win );
vec2i out = pos;
out.x -= 5;
out.y -= 5;
Widget_setPosition( widget->children[WO_Outline], &out );
if( e->type == EMouseReleased )
widget->pressed = false;
return true;
}
else {
widget->mouseOffset = vec2i_c( -1, -1 );
return false;
}
}
void Widget_setPosition( Widget* widget, vec2i* pos ) {
vec2i originalPos = widget->position;
// TODO FIX
widget->position = *pos;
widget->moved = true;
if( widget->confined ) {
if( pos->x < widget->parent->position.x )
widget->position.x = widget->parent->position.x;
if( pos->y < widget->parent->position.y )
widget->position.y = widget->parent->position.y;
if( pos->x + widget->size.x > widget->parent->position.x + widget->parent->size.x )
widget->position.x = widget->parent->position.x + widget->parent->size.x - widget->size.x;
if( pos->y + widget->size.y > widget->parent->position.y + widget->parent->size.y )
widget->position.y = widget->parent->position.y + widget->parent->size.y - widget->size.y;
}
vec2i offSet = vec2i_sub( pos, &originalPos );
for( u32 i = 0; i < widget->childrenCount; ++i ) {
if( widget->children[i]->confined ){
vec2i newPos = vec2i_add( &widget->children[i]->position, &offSet );
Widget_setPosition( widget->children[i], &newPos );
}
}
}
bool bottomRightResizeCallback( Widget* widget, const Event* e ) {
if( Widget_mouseOver( widget, &e->v ) ) {
if( e->type == EMousePressed ) {
widget->mouseOffset = vec2i_sub( &e->v, &widget->position );
widget->pressed = true;
}
}
if( widget->pressed && widget->mouseOffset.x != -1 ) {
vec2i bottomright = vec2i_sub( &e->v, &widget->mouseOffset );
vec2i size = vec2i_sub( &bottomright, &widget->parent->parent->children[WO_Window]->position );
Window_resizeRight( widget->parent->parent->children[WO_Window], size.x );
Window_resizeDown( widget->parent->parent->children[WO_Window], size.y );
if( e->type == EMouseReleased )
widget->pressed = false;
return true;
}
else {
widget->mouseOffset = vec2i_c( -1, -1 );
return false;
}
}
Vector2D Vector2D::__sub__(const Vector2D& v1)
{
Vector2D r;
vec2i_sub(&r.v_, &v_, &v1.v_);
return r;
}