_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;
}
void button_draw(BUTTON *b, int x, int y, int width, int height)
{
// Button is hidden
if (b->nodraw)
return;
// If `update` function is defined, call it on each draw
if (b->update) {
b->update(b);
}
// Ensure that font is set before calculating position and width.
setfont(FONT_SELF_NAME);
// Button contents color
uint32_t color_text = b->mousedown ? b->ct2 : (b->mouseover ? b->ct2 : b->ct1);
setcolor(color_text);
int w = width;
calculate_pos_and_width(b, &x, &w);
// Button background color
uint32_t color_background = b->mousedown ? b->c3 : (b->mouseover ? b->c2 : b->c1);
if(b->bm) {
drawalpha(b->bm, x, y, width, height, color_background);
} else {
draw_rect_fill(x, y, w, height, b->disabled ? (b->cd ? b->cd : b->cd) : color_background);
//setfont(FONT_TEXT_LARGE);
//setcolor(b->mouseover ? 0x222222 : 0x555555);
//drawtext(x + 5, y, b->text, b->text_length);
}
if(b->bm2) {
int bx = w / 2 - b->bw * SCALE / 2, by = height / 2 - b->bh * SCALE / 2;
drawalpha(b->bm2, x + bx, y + by, b->bw * SCALE, b->bh * SCALE, color_text);
}
if(maybe_i18nal_string_is_valid(&b->button_text)) {
if(b->bm) {
while(w > width) {
// The text didn't fit into the original width.
// Fill the rest of the new width with the image
// and hope for the best.
drawalpha(b->bm, x - width + w, y, width, height, color_background);
w -= width / 2 + 1;
}
}
STRING* s = maybe_i18nal_string_get(&b->button_text);
drawtext(x + 3 * SCALE, y + SCALE, s->str, s->length);
}
}
void button_draw(BUTTON *b, int x, int y, int width, int height)
{
if(b->nodraw) {
return;
}
if(b->updatecolor) {
b->updatecolor(b);
}
// Ensure that font is set before calculating position and width.
setfont(FONT_SELF_NAME);
setcolor(WHITE);
int w = width;
calculate_pos_and_width(b, &x, &w);
uint32_t color = b->mousedown ? b->c3 : (b->mouseover ? b->c2 : b->c1);
if(b->bm) {
drawalpha(b->bm, x, y, width, height, color);
} else {
drawrectw(x, y, w, height, b->disabled ? LIST_MAIN : color);
//setfont(FONT_TEXT_LARGE);
//setcolor(b->mouseover ? 0x222222 : 0x555555);
//drawtext(x + 5, y, b->text, b->text_length);
}
if(b->bm2) {
int bx = w / 2 - b->bw * SCALE / 2, by = height / 2 - b->bh * SCALE / 2;
drawalpha(b->bm2, x + bx, y + by, b->bw * SCALE, b->bh * SCALE, WHITE);
}
if(maybe_i18nal_string_is_valid(&b->button_text)) {
if(b->bm) {
while(w > width) {
// The text didn't fit into the original width.
// Fill the rest of the new width with the image
// and hope for the best.
drawalpha(b->bm, x - width + w, y, width, height, color);
w -= width / 2 + 1;
}
}
STRING* s = maybe_i18nal_string_get(&b->button_text);
drawtext(x + 3 * SCALE, y + SCALE, s->str, s->length);
}
}
void edit_draw(EDIT *edit, int x, int y, int width, int height)
{
if((width - 4 * SCALE - SCROLL_WIDTH) < 0) {
return;
}
if(utox_window_baseline && y > utox_window_baseline - font_small_lineheight - 4 * SCALE) {
y = utox_window_baseline - font_small_lineheight - 4 * SCALE;
}
edit->width = width -4 * SCALE - (edit->multiline ? SCROLL_WIDTH : 0);
edit->height = height - 4 * SCALE;
if(!edit->noborder) {
framerect(x, y, x + width, y + height, (edit == active_edit) ? BLUE : (edit->mouseover ? C_GRAY2 : C_GRAY));
}
drawrect(x + 1, y + 1, x + width - 1, y + height - 1, WHITE);
setfont(FONT_TEXT);
setcolor(COLOR_TEXT);
int yy = y;
if(edit->multiline) {
pushclip(x + 1, y + 1, width - 2, height - 2);
SCROLLABLE *scroll = edit->scroll;
scroll->content_height = text_height(width - 4 * SCALE - SCROLL_WIDTH, font_small_lineheight, edit->data, edit->length) + 4 * SCALE;
scroll_draw(scroll, x, y, width, height);
yy -= scroll_gety(scroll, height);
}
if(!edit->length && maybe_i18nal_string_is_valid(&edit->empty_str)) {
STRING* empty_str_text = maybe_i18nal_string_get(&edit->empty_str);
setcolor(C_GRAY2);
drawtext(x + 2 * SCALE, yy + 2 * SCALE, empty_str_text->str, empty_str_text->length);
}
_Bool a = (edit == active_edit);
drawtextmultiline(x + 2 * SCALE, x + width - 2 * SCALE - (edit->multiline ? SCROLL_WIDTH : 0), yy + 2 * SCALE, y, y + height, font_small_lineheight, edit->data, edit->length,
a ? edit_sel.start : STRING_IDX_MAX, a ? edit_sel.length : STRING_IDX_MAX, edit->multiline);
if(edit->multiline) {
popclip();
}
}
static void calculate_pos_and_width(BUTTON *b, int *x, int *w) {
int old_w = *w;
// Increase width if needed, so that button text fits.
if(maybe_i18nal_string_is_valid(&b->button_text)) {
STRING* s = maybe_i18nal_string_get(&b->button_text);
int needed_w = textwidth(s->str, s->length) + 6 * SCALE;
if(*w < needed_w) {
*w = needed_w;
}
}
// Push away from the right border to fit,
// if our panel is right-adjusted.
if(b->panel.x < 0) {
*x -= *w - old_w;
}
}
