bool scroll_mmove(SCROLLABLE *s, int UNUSED(px), int UNUSED(py), int width, int height, int x, int y, int UNUSED(dx),
int dy) {
bool draw = false;
bool hit = inrect(x, y, s->left ? 0 : (width - SCROLL_WIDTH), 0, SCROLL_WIDTH, height);
if (s->mouseover != hit) {
s->mouseover = hit;
draw = true;
}
s->mouseover2 = inrect(x, y, 0, 0, width, height);
if (s->mousedown) {
uint32_t c = s->content_height;
uint32_t h = height;
if (c > h) {
uint32_t m = (h * h) / c;
double d = (h - m);
s->d = ((s->d * d) + (double)dy) / d;
if (s->d < 0.0) {
s->d = 0.0;
} else if (s->d >= 1.0) {
s->d = 1.0;
}
draw = true;
}
}
return draw;
}
static GLboolean
check_results(int dstx, int dsty, int w, int h)
{
GLfloat *results;
GLboolean pass = GL_TRUE;
int x, y;
results = malloc(w * h * 4 * sizeof(GLfloat));
/* Check the results */
glReadPixels(dstx, dsty, w, h, GL_RGBA, GL_FLOAT, results);
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
GLfloat expected[3];
if (inrect(x, y, 5, h/2, w - 5, h - 5)) {
expected[0] = 0.0;
expected[1] = 0.0;
expected[2] = 1.0;
} else if (inrect(x, y, 5, 5, w - 5, h/2)) {
expected[0] = 0.0;
expected[1] = 1.0;
expected[2] = 0.0;
} else {
expected[0] = 1.0;
expected[1] = 0.0;
expected[2] = 0.0;
}
if (results[(y * w + x) * 4 + 0] != expected[0] ||
results[(y * w + x) * 4 + 1] != expected[1] ||
results[(y * w + x) * 4 + 2] != expected[2]) {
printf("Expected at (%d,%d): %f,%f,%f\n",
x, y,
expected[0], expected[1], expected[2]);
printf("Probed at (%d,%d): %f,%f,%f\n",
x, y,
results[(y * w + x) * 4 + 0],
results[(y * w + x) * 4 + 1],
results[(y * w + x) * 4 + 2]);
pass = GL_FALSE;
}
}
}
free(results);
return pass;
}
_Bool dropdown_mmove(DROPDOWN *d, int UNUSED(x), int y, int w, int h, int mx, int my, int UNUSED(dx), int UNUSED(dy)) {
if (d->open) {
int over = my / h + d->selected;
if(y + h * d->dropcount > settings.window_height) {
// over = my > 0 ? 0 : ((-my) / h + 1);
}
if (my < 0) over--;
if (over < d->dropcount) {
// over = index(d, over);
if (over != d->over) {
d->over = over;
return 1;
}
}
} else {
_Bool mouseover = inrect(mx, my, 0, 0, w, h);
if (mouseover != d->mouseover) {
d->mouseover = mouseover;
return 1;
}
}
return 0;
}
_Bool button_mmove(BUTTON *b, int UNUSED(x), int UNUSED(y), int width, int height, int mx, int my, int UNUSED(dx), int UNUSED(dy))
{
// Ensure that font is set before calculating position and width.
setfont(FONT_SELF_NAME);
int real_x = 0, real_w = width;
calculate_pos_and_width(b, &real_x, &real_w);
_Bool mouseover = inrect(mx, my, real_x, 0, real_w, height);
if(mouseover) {
if(!b->disabled) {
cursor = CURSOR_HAND;
}
if(maybe_i18nal_string_is_valid(&b->tooltip_text)) {
tooltip_new(&b->tooltip_text);
}
}
if(mouseover != b->mouseover) {
b->mouseover = mouseover;
return 1;
}
return 0;
}
_Bool edit_mmove(EDIT *edit, int px, int py, int width, int height, int x, int y, int dx, int dy)
{
if(utox_window_baseline && py > utox_window_baseline - font_small_lineheight - 4 * SCALE) {
y += py - (utox_window_baseline - font_small_lineheight - 4 * SCALE);
py = utox_window_baseline - font_small_lineheight - 4 * SCALE;
}
_Bool need_redraw = 0;
_Bool mouseover = inrect(x, y, 0, 0, width - (edit->multiline ? SCROLL_WIDTH : 0), height);
if(mouseover) {
cursor = CURSOR_TEXT;
}
if(mouseover != edit->mouseover) {
edit->mouseover = mouseover;
if(edit != active_edit) {
need_redraw = 1;
}
}
if(edit->multiline) {
need_redraw |= scroll_mmove(edit->scroll, px, py, width, height, x, y, dx, dy);
y += scroll_gety(edit->scroll, height);
}
if(edit == active_edit && edit_select) {
if (edit->select_completely) {
edit_setfocus(edit);
need_redraw = 1;
return need_redraw;
}
setfont(FONT_TEXT);
edit_sel.p2 = hittextmultiline(x - 2 * SCALE, width - 4 * SCALE - (edit->multiline ? SCROLL_WIDTH : 0), y - 2 * SCALE, INT_MAX, font_small_lineheight, edit->data, edit->length, edit->multiline);
STRING_IDX start, length;
if(edit_sel.p2 > edit_sel.p1) {
start = edit_sel.p1;
length = edit_sel.p2 - edit_sel.p1;
} else {
start = edit_sel.p2;
length = edit_sel.p1 - edit_sel.p2;
}
if(start != edit_sel.start || length != edit_sel.length) {
edit_sel.start = start;
edit_sel.length = length;
need_redraw = 1;
}
} else if(mouseover) {
setfont(FONT_TEXT);
edit->mouseover_char = hittextmultiline(x - 2 * SCALE, width - 4 * SCALE - (edit->multiline ? SCROLL_WIDTH : 0), y - 2 * SCALE, INT_MAX, font_small_lineheight, edit->data, edit->length, edit->multiline);
}
return need_redraw;
}
_Bool button_mmove(BUTTON *b, int x, int y, int dy, int width, int height)
{
_Bool mouseover = inrect(x, y, 0, 0, width, height);
if(mouseover != b->mouseover) {
b->mouseover = mouseover;
return 1;
}
return 0;
}
_Bool button_mmove(BUTTON *b, int UNUSED(x), int UNUSED(y), int width, int height, int mx, int my, int UNUSED(dx), int UNUSED(dy))
{
// Ensure that font is set before calculating position and width.
setfont(FONT_SELF_NAME);
int real_x = 0, real_w = width;
calculate_pos_and_width(b, &real_x, &real_w);
_Bool mouseover = inrect(mx, my, real_x, 0, real_w, height);
if(mouseover) {
cursor = CURSOR_HAND;
}
if(mouseover != b->mouseover) {
b->mouseover = mouseover;
return 1;
}
return 0;
}
_Bool contextmenu_mmove(int mx, int my, int UNUSED(dx), int UNUSED(dy))
{
CONTEXTMENU *b = &context_menu;
if(!b->open) {
return 0;
}
cursor = CURSOR_NONE;
// Ensure that font is set before calculating position and width.
setfont(FONT_TEXT);
setcolor(COLOR_BACKGROUND_MAIN);
int x, w;
calculate_pos_and_width(b, &x, &w);
_Bool mouseover = inrect(mx, my, x, b->y, w, b->height);
if(!mouseover) {
if(b->over != 0xFF) {
b->over = 0xFF;
return 1;
}
return 0;
}
uint8_t over = (my - b->y) / CONTEXT_HEIGHT;
if(over >= b->count) {
over = 0xFF;
}
if(over != b->over) {
b->over = over;
return 1;
}
return 0;
}
_Bool dropdown_mmove(DROPDOWN *b, int UNUSED(x), int y, int w, int h, int mx, int my, int UNUSED(dx), int UNUSED(dy))
{
if(b->open) {
int over = my / h;
if(y + h * b->dropcount > utox_window_height) {
over = my > 0 ? 0 : ((-my) / h + 1);
}
if(over < b->dropcount) {
over = index(b, over);
if(over != b->over) {
b->over = over;
return 1;
}
}
} else {
_Bool mouseover = inrect(mx, my, 0, 0, w, h);
if(mouseover != b->mouseover) {
b->mouseover = mouseover;
return 1;
}
}
return 0;
}
bool PARTICLE::overlap (VERTEX * rect1, VERTEX * rect2)
{
return (inrect(rect1, rect2[0]) || inrect(rect1, rect2[1])
|| inrect(rect1, rect2[2]) || inrect(rect1, rect2[3]));
}