void TextureProgress::_notification(int p_what) {
const float corners[12] = { -0.125, -0.375, -0.625, -0.875, 0.125, 0.375, 0.625, 0.875, 1.125, 1.375, 1.625, 1.875 };
switch (p_what) {
case NOTIFICATION_DRAW: {
if (nine_patch_stretch && (mode == FILL_LEFT_TO_RIGHT || mode == FILL_RIGHT_TO_LEFT || mode == FILL_TOP_TO_BOTTOM || mode == FILL_BOTTOM_TO_TOP)) {
if (under.is_valid()) {
draw_nine_patch_stretched(under, FILL_LEFT_TO_RIGHT, 1.0, tint_under);
}
if (progress.is_valid()) {
draw_nine_patch_stretched(progress, mode, get_as_ratio(), tint_progress);
}
if (over.is_valid()) {
draw_nine_patch_stretched(over, FILL_LEFT_TO_RIGHT, 1.0, tint_over);
}
} else {
if (under.is_valid())
draw_texture(under, Point2(), tint_under);
if (progress.is_valid()) {
Size2 s = progress->get_size();
switch (mode) {
case FILL_LEFT_TO_RIGHT: {
Rect2 region = Rect2(Point2(), Size2(s.x * get_as_ratio(), s.y));
draw_texture_rect_region(progress, region, region, tint_progress);
} break;
case FILL_RIGHT_TO_LEFT: {
Rect2 region = Rect2(Point2(s.x - s.x * get_as_ratio(), 0), Size2(s.x * get_as_ratio(), s.y));
draw_texture_rect_region(progress, region, region, tint_progress);
} break;
case FILL_TOP_TO_BOTTOM: {
Rect2 region = Rect2(Point2(), Size2(s.x, s.y * get_as_ratio()));
draw_texture_rect_region(progress, region, region, tint_progress);
} break;
case FILL_BOTTOM_TO_TOP: {
Rect2 region = Rect2(Point2(0, s.y - s.y * get_as_ratio()), Size2(s.x, s.y * get_as_ratio()));
draw_texture_rect_region(progress, region, region, tint_progress);
} break;
case FILL_CLOCKWISE:
case FILL_COUNTER_CLOCKWISE:
case FILL_CLOCKWISE_AND_COUNTER_CLOCKWISE: {
float val = get_as_ratio() * rad_max_degrees / 360;
if (val == 1) {
Rect2 region = Rect2(Point2(), s);
draw_texture_rect_region(progress, region, region, tint_progress);
} else if (val != 0) {
Array pts;
float direction = mode == FILL_COUNTER_CLOCKWISE ? -1 : 1;
float start;
if (mode == FILL_CLOCKWISE_AND_COUNTER_CLOCKWISE) {
start = rad_init_angle / 360 - val / 2;
} else {
start = rad_init_angle / 360;
}
float end = start + direction * val;
pts.append(start);
pts.append(end);
float from = MIN(start, end);
float to = MAX(start, end);
for (int i = 0; i < 12; i++)
if (corners[i] > from && corners[i] < to)
pts.append(corners[i]);
pts.sort();
Vector<Point2> uvs;
Vector<Point2> points;
uvs.push_back(get_relative_center());
points.push_back(Point2(s.x * get_relative_center().x, s.y * get_relative_center().y));
for (int i = 0; i < pts.size(); i++) {
Point2 uv = unit_val_to_uv(pts[i]);
if (uvs.find(uv) >= 0)
continue;
uvs.push_back(uv);
points.push_back(Point2(uv.x * s.x, uv.y * s.y));
}
Vector<Color> colors;
colors.push_back(tint_progress);
draw_polygon(points, colors, uvs, progress);
}
if (Engine::get_singleton()->is_editor_hint()) {
Point2 p = progress->get_size();
p.x *= get_relative_center().x;
p.y *= get_relative_center().y;
p = p.floor();
draw_line(p - Point2(8, 0), p + Point2(8, 0), Color(0.9, 0.5, 0.5), 2);
draw_line(p - Point2(0, 8), p + Point2(0, 8), Color(0.9, 0.5, 0.5), 2);
}
} break;
case FILL_BILINEAR_LEFT_AND_RIGHT: {
Rect2 region = Rect2(Point2(s.x / 2 - s.x * get_as_ratio() / 2, 0), Size2(s.x * get_as_ratio(), s.y));
draw_texture_rect_region(progress, region, region, tint_progress);
} break;
case FILL_BILINEAR_TOP_AND_BOTTOM: {
Rect2 region = Rect2(Point2(0, s.y / 2 - s.y * get_as_ratio() / 2), Size2(s.x, s.y * get_as_ratio()));
draw_texture_rect_region(progress, region, region, tint_progress);
} break;
default:
draw_texture_rect_region(progress, Rect2(Point2(), Size2(s.x * get_as_ratio(), s.y)), Rect2(Point2(), Size2(s.x * get_as_ratio(), s.y)), tint_progress);
}
}
if (over.is_valid())
draw_texture(over, Point2(), tint_over);
}
} break;
}
}
void ItemList::_notification(int p_what) {
if (p_what==NOTIFICATION_RESIZED) {
shape_changed=true;
update();
}
if (p_what==NOTIFICATION_DRAW) {
VS::get_singleton()->canvas_item_set_clip(get_canvas_item(),true);
Ref<StyleBox> bg = get_stylebox("bg");
int mw = scroll_bar->get_minimum_size().x;
scroll_bar->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_END,mw+bg->get_margin(MARGIN_RIGHT));
scroll_bar->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_END,bg->get_margin(MARGIN_RIGHT));
scroll_bar->set_anchor_and_margin(MARGIN_TOP,ANCHOR_BEGIN,bg->get_margin(MARGIN_TOP));
scroll_bar->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_END,bg->get_margin(MARGIN_BOTTOM));
Size2 size = get_size();
float page = size.height-bg->get_minimum_size().height;
int width = size.width - mw - bg->get_minimum_size().width;
scroll_bar->set_page(page);
draw_style_box(bg,Rect2(Point2(),size));
int hseparation = get_constant("hseparation");
int vseparation = get_constant("vseparation");
int icon_margin = get_constant("icon_margin");
int line_separation = get_constant("line_separation");
Ref<StyleBox> sbsel = has_focus()?get_stylebox("selected_focus"):get_stylebox("selected");
Ref<StyleBox> cursor = has_focus()?get_stylebox("cursor"):get_stylebox("cursor_unfocused");
Ref<Font> font = get_font("font");
Color guide_color = get_color("guide_color");
Color font_color = get_color("font_color");
Color font_color_selected = get_color("font_color_selected");
int font_height = font->get_height();
Vector<int> line_size_cache;
Vector<int> line_limit_cache;
if (max_text_lines) {
line_size_cache.resize(max_text_lines);
line_limit_cache.resize(max_text_lines);
}
if (has_focus()) {
VisualServer::get_singleton()->canvas_item_add_clip_ignore(get_canvas_item(),true);
draw_style_box(get_stylebox("bg_focus"),Rect2(Point2(),size));
VisualServer::get_singleton()->canvas_item_add_clip_ignore(get_canvas_item(),false);
}
if (shape_changed) {
//1- compute item minimum sizes
for(int i=0;i<items.size();i++) {
Size2 minsize;
if (items[i].icon.is_valid()) {
minsize=items[i].get_icon_size();
if (min_icon_size.x!=0)
minsize.x = MAX(minsize.x,min_icon_size.x);
if (min_icon_size.y!=0)
minsize.y = MAX(minsize.y,min_icon_size.y);
if (items[i].text!="") {
if (icon_mode==ICON_MODE_TOP) {
minsize.y+=icon_margin;
} else {
minsize.x+=icon_margin;
}
}
}
if (items[i].text!="") {
Size2 s = font->get_string_size(items[i].text);
//s.width=MIN(s.width,fixed_column_width);
if (icon_mode==ICON_MODE_TOP) {
minsize.x=MAX(minsize.x,s.width);
if (max_text_lines>0) {
minsize.y+=(font_height+line_separation)*max_text_lines;
} else {
minsize.y+=s.height;
}
} else {
minsize.y=MAX(minsize.y,s.height);
minsize.x+=s.width;
}
}
items[i].rect_cache.size=minsize;
if (fixed_column_width>0)
items[i].rect_cache.size.x=fixed_column_width;
}
int fit_size = size.x - bg->get_minimum_size().width - mw;
//2-attempt best fit
current_columns = 0x7FFFFFFF;
if (max_columns>0)
current_columns=max_columns;
while(true) {
//repeat util all fits
//print_line("try with "+itos(current_columns));
bool all_fit=true;
Vector2 ofs;
int col=0;
int max_h=0;
separators.clear();;
for(int i=0;i<items.size();i++) {
if (current_columns>1 && items[i].rect_cache.size.width+ofs.x > fit_size) {
//went past
current_columns=MAX(col,1);
all_fit=false;
break;
}
items[i].rect_cache.pos=ofs;
max_h=MAX(max_h,items[i].rect_cache.size.y);
ofs.x+=items[i].rect_cache.size.x;
//print_line("item "+itos(i)+" ofs "+rtos(items[i].rect_cache.size.x));
if (col>0)
ofs.x+=hseparation;
col++;
if (col==current_columns) {
if (i<items.size()-1)
separators.push_back(ofs.y+max_h+vseparation/2);
ofs.x=0;
ofs.y+=max_h+vseparation;
col=0;
max_h=0;
}
}
if (all_fit) {
float max = MAX(page,ofs.y+max_h);
scroll_bar->set_max(max);
//print_line("max: "+rtos(max)+" page "+rtos(page));
if (max<=page) {
scroll_bar->set_val(0);
scroll_bar->hide();
} else {
scroll_bar->show();
}
break;
}
}
shape_changed=false;
}
Vector2 base_ofs = bg->get_offset();
base_ofs.y-=int(scroll_bar->get_val());
Rect2 clip(Point2(),size-bg->get_minimum_size()+Vector2(0,scroll_bar->get_val()));
for(int i=0;i<items.size();i++) {
Rect2 rcache = items[i].rect_cache;
if (!clip.intersects(rcache))
continue;
if (current_columns==1) {
rcache.size.width = width-rcache.pos.x;
}
Rect2 r=rcache;
r.pos+=base_ofs;
// Use stylebox to dimension potential bg color, even if not selected
r.pos.x-=sbsel->get_margin(MARGIN_LEFT);
r.size.x+=sbsel->get_margin(MARGIN_LEFT)+sbsel->get_margin(MARGIN_RIGHT);
r.pos.y-=sbsel->get_margin(MARGIN_TOP);
r.size.y+=sbsel->get_margin(MARGIN_TOP)+sbsel->get_margin(MARGIN_BOTTOM);
if (items[i].selected) {
draw_style_box(sbsel,r);
}
if (items[i].custom_bg.a>0.001) {
r.pos.x+=2;
r.size.x-=4;
r.pos.y+=2;
r.size.y-=4;
draw_rect(r,items[i].custom_bg);
}
Vector2 text_ofs;
if (items[i].icon.is_valid()) {
Size2 icon_size = items[i].get_icon_size();
Vector2 icon_ofs;
if (min_icon_size!=Vector2()) {
icon_ofs = (min_icon_size - icon_size)/2;
}
Point2 pos = items[i].rect_cache.pos + icon_ofs + base_ofs;
if (icon_mode==ICON_MODE_TOP) {
pos.x += Math::floor((items[i].rect_cache.size.width - icon_size.width)/2);
text_ofs.y = MAX(icon_size.height, min_icon_size.y) + icon_margin;
} else {
pos.y += Math::floor((items[i].rect_cache.size.height - icon_size.height)/2);
text_ofs.x = MAX(icon_size.width, min_icon_size.x) + icon_margin;
}
if (items[i].icon_region.has_no_area())
draw_texture(items[i].icon, pos);
else
draw_texture_rect_region(items[i].icon, Rect2(pos, icon_size), items[i].icon_region);
}
if (items[i].tag_icon.is_valid()) {
draw_texture(items[i].tag_icon,items[i].rect_cache.pos+base_ofs);
}
if (items[i].text!="") {
int max_len=-1;
Vector2 size = font->get_string_size(items[i].text);
if (fixed_column_width)
max_len=fixed_column_width;
else
max_len=size.x;
if (icon_mode==ICON_MODE_TOP && max_text_lines>0) {
int ss = items[i].text.length();
float ofs=0;
int line=0;
for(int j=0;j<=ss;j++) {
int cs = j<ss?font->get_char_size(items[i].text[j],items[i].text[j+1]).x:0;
if (ofs+cs>max_len || j==ss) {
line_limit_cache[line]=j;
line_size_cache[line]=ofs;
line++;
ofs=0;
if (line>=max_text_lines)
break;
} else {
ofs+=cs;
}
}
line=0;
ofs=0;
text_ofs.y+=font->get_ascent();
text_ofs=text_ofs.floor();
text_ofs+=base_ofs;
text_ofs+=items[i].rect_cache.pos;
for(int j=0;j<ss;j++) {
if (j==line_limit_cache[line]) {
line++;
ofs=0;
if (line>=max_text_lines)
break;
}
ofs+=font->draw_char(get_canvas_item(),text_ofs+Vector2(ofs+(max_len-line_size_cache[line])/2,line*(font_height+line_separation)).floor(),items[i].text[j],items[i].text[j+1],items[i].selected?font_color_selected:font_color);
}
//special multiline mode
} else {
if (fixed_column_width>0)
size.x=MIN(size.x,fixed_column_width);
if (icon_mode==ICON_MODE_TOP) {
text_ofs.x+=(items[i].rect_cache.size.width-size.x)/2;
} else {
text_ofs.y+=(items[i].rect_cache.size.height-size.y)/2;
}
text_ofs.y+=font->get_ascent();
text_ofs=text_ofs.floor();
text_ofs+=base_ofs;
text_ofs+=items[i].rect_cache.pos;
draw_string(font,text_ofs,items[i].text,items[i].selected?font_color_selected:font_color,max_len+1);
}
}
if (select_mode==SELECT_MULTI && i==current) {
Rect2 r=rcache;
r.pos+=base_ofs;
draw_style_box(cursor,r);
}
}
for(int i=0;i<separators.size();i++) {
draw_line(Vector2(bg->get_margin(MARGIN_LEFT),base_ofs.y+separators[i]),Vector2(size.width-bg->get_margin(MARGIN_LEFT),base_ofs.y+separators[i]),guide_color);
}
if (ensure_selected_visible && current>=0 && current <=items.size()) {
Rect2 r = items[current].rect_cache;
int from = scroll_bar->get_val();
int to = from + scroll_bar->get_page();
if (r.pos.y < from) {
scroll_bar->set_val(r.pos.y);
} else if (r.pos.y+r.size.y > to) {
scroll_bar->set_val(r.pos.y+r.size.y - (to-from));
}
}
ensure_selected_visible=false;
}
}
void TextureButton::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_DRAW: {
DrawMode draw_mode = get_draw_mode();
Ref<Texture> texdraw;
switch (draw_mode) {
case DRAW_NORMAL: {
if (normal.is_valid())
texdraw = normal;
} break;
case DRAW_PRESSED: {
if (pressed.is_null()) {
if (hover.is_null()) {
if (normal.is_valid())
texdraw = normal;
} else
texdraw = hover;
} else
texdraw = pressed;
} break;
case DRAW_HOVER: {
if (hover.is_null()) {
if (pressed.is_valid() && is_pressed())
texdraw = pressed;
else if (normal.is_valid())
texdraw = normal;
} else
texdraw = hover;
} break;
case DRAW_DISABLED: {
if (disabled.is_null()) {
if (normal.is_valid())
texdraw = normal;
} else
texdraw = disabled;
} break;
}
if (texdraw.is_valid()) {
Point2 ofs;
Size2 size = texdraw->get_size();
Rect2 tex_regin = Rect2(Point2(), texdraw->get_size());
bool tile = false;
if (expand) {
switch (stretch_mode) {
case STRETCH_KEEP:
size = texdraw->get_size();
break;
case STRETCH_SCALE:
size = get_size();
break;
case STRETCH_TILE:
size = get_size();
tile = true;
break;
case STRETCH_KEEP_CENTERED:
ofs = (get_size() - texdraw->get_size()) / 2;
size = texdraw->get_size();
break;
case STRETCH_KEEP_ASPECT_CENTERED:
case STRETCH_KEEP_ASPECT: {
Size2 _size = get_size();
float tex_width = texdraw->get_width() * _size.height / texdraw->get_height();
float tex_height = _size.height;
if (tex_width > _size.width) {
tex_width = _size.width;
tex_height = texdraw->get_height() * tex_width / texdraw->get_width();
}
if (stretch_mode == STRETCH_KEEP_ASPECT_CENTERED) {
ofs.x = (_size.width - tex_width) / 2;
ofs.y = (_size.height - tex_height) / 2;
}
size.width = tex_width;
size.height = tex_height;
} break;
case STRETCH_KEEP_ASPECT_COVERED: {
size = get_size();
Size2 tex_size = texdraw->get_size();
Size2 scaleSize(size.width / tex_size.width, size.height / tex_size.height);
float scale = scaleSize.width > scaleSize.height ? scaleSize.width : scaleSize.height;
Size2 scaledTexSize = tex_size * scale;
Point2 ofs = ((scaledTexSize - size) / scale).abs() / 2.0f;
tex_regin = Rect2(ofs, size / scale);
} break;
}
}
if (tile)
draw_texture_rect(texdraw, Rect2(ofs, size), tile);
else
draw_texture_rect_region(texdraw, Rect2(ofs, size), tex_regin);
}
if (has_focus() && focused.is_valid()) {
Rect2 drect(Point2(), get_size());
draw_texture_rect(focused, drect, false);
};
} break;
}
}
void ItemList::_notification(int p_what) {
if (p_what == NOTIFICATION_RESIZED) {
shape_changed = true;
update();
}
if (p_what == NOTIFICATION_DRAW) {
Ref<StyleBox> bg = get_stylebox("bg");
int mw = scroll_bar->get_minimum_size().x;
scroll_bar->set_anchor_and_margin(MARGIN_LEFT, ANCHOR_END, -mw);
scroll_bar->set_anchor_and_margin(MARGIN_RIGHT, ANCHOR_END, 0);
scroll_bar->set_anchor_and_margin(MARGIN_TOP, ANCHOR_BEGIN, bg->get_margin(MARGIN_TOP));
scroll_bar->set_anchor_and_margin(MARGIN_BOTTOM, ANCHOR_END, -bg->get_margin(MARGIN_BOTTOM));
Size2 size = get_size();
int width = size.width - bg->get_minimum_size().width;
if (scroll_bar->is_visible()) {
width -= mw + bg->get_margin(MARGIN_RIGHT);
}
draw_style_box(bg, Rect2(Point2(), size));
int hseparation = get_constant("hseparation");
int vseparation = get_constant("vseparation");
int icon_margin = get_constant("icon_margin");
int line_separation = get_constant("line_separation");
Ref<StyleBox> sbsel = has_focus() ? get_stylebox("selected_focus") : get_stylebox("selected");
Ref<StyleBox> cursor = has_focus() ? get_stylebox("cursor") : get_stylebox("cursor_unfocused");
Ref<Font> font = get_font("font");
Color guide_color = get_color("guide_color");
Color font_color = get_color("font_color");
Color font_color_selected = get_color("font_color_selected");
int font_height = font->get_height();
Vector<int> line_size_cache;
Vector<int> line_limit_cache;
if (max_text_lines) {
line_size_cache.resize(max_text_lines);
line_limit_cache.resize(max_text_lines);
}
if (has_focus()) {
draw_style_box(get_stylebox("bg_focus"), Rect2(Point2(), size));
}
if (shape_changed) {
float max_column_width = 0;
//1- compute item minimum sizes
for (int i = 0; i < items.size(); i++) {
Size2 minsize;
if (items[i].icon.is_valid()) {
if (fixed_icon_size.x > 0 && fixed_icon_size.y > 0) {
minsize = fixed_icon_size * icon_scale;
} else {
minsize = items[i].get_icon_size() * icon_scale;
}
if (items[i].text != "") {
if (icon_mode == ICON_MODE_TOP) {
minsize.y += icon_margin;
} else {
minsize.x += icon_margin;
}
}
}
if (items[i].text != "") {
Size2 s = font->get_string_size(items[i].text);
//s.width=MIN(s.width,fixed_column_width);
if (icon_mode == ICON_MODE_TOP) {
minsize.x = MAX(minsize.x, s.width);
if (max_text_lines > 0) {
minsize.y += (font_height + line_separation) * max_text_lines;
} else {
minsize.y += s.height;
}
} else {
minsize.y = MAX(minsize.y, s.height);
minsize.x += s.width;
}
}
if (fixed_column_width > 0)
minsize.x = fixed_column_width;
max_column_width = MAX(max_column_width, minsize.x);
// elements need to adapt to the selected size
minsize.y += vseparation;
minsize.x += hseparation;
items[i].rect_cache.size = minsize;
items[i].min_rect_cache.size = minsize;
}
int fit_size = size.x - bg->get_minimum_size().width - mw;
//2-attempt best fit
current_columns = 0x7FFFFFFF;
if (max_columns > 0)
current_columns = max_columns;
while (true) {
//repeat util all fits
bool all_fit = true;
Vector2 ofs;
int col = 0;
int max_h = 0;
separators.clear();
for (int i = 0; i < items.size(); i++) {
if (current_columns > 1 && items[i].rect_cache.size.width + ofs.x > fit_size) {
//went past
current_columns = MAX(col, 1);
all_fit = false;
break;
}
if (same_column_width)
items[i].rect_cache.size.x = max_column_width;
items[i].rect_cache.position = ofs;
max_h = MAX(max_h, items[i].rect_cache.size.y);
ofs.x += items[i].rect_cache.size.x + hseparation;
col++;
if (col == current_columns) {
if (i < items.size() - 1)
separators.push_back(ofs.y + max_h + vseparation / 2);
for (int j = i; j >= 0 && col > 0; j--, col--) {
items[j].rect_cache.size.y = max_h;
}
ofs.x = 0;
ofs.y += max_h + vseparation;
col = 0;
max_h = 0;
}
}
for (int j = items.size() - 1; j >= 0 && col > 0; j--, col--) {
items[j].rect_cache.size.y = max_h;
}
if (all_fit) {
float page = size.height - bg->get_minimum_size().height;
float max = MAX(page, ofs.y + max_h);
if (auto_height)
auto_height_value = ofs.y + max_h + bg->get_minimum_size().height;
scroll_bar->set_max(max);
scroll_bar->set_page(page);
if (max <= page) {
scroll_bar->set_value(0);
scroll_bar->hide();
} else {
scroll_bar->show();
}
break;
}
}
shape_changed = false;
}
//ensure_selected_visible needs to be checked before we draw the list.
if (ensure_selected_visible && current >= 0 && current <= items.size()) {
Rect2 r = items[current].rect_cache;
int from = scroll_bar->get_value();
int to = from + scroll_bar->get_page();
if (r.position.y < from) {
scroll_bar->set_value(r.position.y);
} else if (r.position.y + r.size.y > to) {
scroll_bar->set_value(r.position.y + r.size.y - (to - from));
}
}
ensure_selected_visible = false;
Vector2 base_ofs = bg->get_offset();
base_ofs.y -= int(scroll_bar->get_value());
Rect2 clip(Point2(), size - bg->get_minimum_size() + Vector2(0, scroll_bar->get_value()));
for (int i = 0; i < items.size(); i++) {
Rect2 rcache = items[i].rect_cache;
if (!clip.intersects(rcache))
continue;
if (current_columns == 1) {
rcache.size.width = width - rcache.position.x;
}
if (items[i].selected) {
Rect2 r = rcache;
r.position += base_ofs;
r.position.y -= vseparation / 2;
r.size.y += vseparation;
r.position.x -= hseparation / 2;
r.size.x += hseparation;
draw_style_box(sbsel, r);
}
if (items[i].custom_bg.a > 0.001) {
Rect2 r = rcache;
r.position += base_ofs;
// Size rect to make the align the temperature colors
r.position.y -= vseparation / 2;
r.size.y += vseparation;
r.position.x -= hseparation / 2;
r.size.x += hseparation;
draw_rect(r, items[i].custom_bg);
}
Vector2 text_ofs;
if (items[i].icon.is_valid()) {
Size2 icon_size;
//= _adjust_to_max_size(items[i].get_icon_size(),fixed_icon_size) * icon_scale;
if (fixed_icon_size.x > 0 && fixed_icon_size.y > 0) {
icon_size = fixed_icon_size * icon_scale;
} else {
icon_size = items[i].get_icon_size() * icon_scale;
}
Vector2 icon_ofs;
Point2 pos = items[i].rect_cache.position + icon_ofs + base_ofs;
if (icon_mode == ICON_MODE_TOP) {
pos.x += Math::floor((items[i].rect_cache.size.width - icon_size.width) / 2);
pos.y += MIN(
Math::floor((items[i].rect_cache.size.height - icon_size.height) / 2),
items[i].rect_cache.size.height - items[i].min_rect_cache.size.height);
text_ofs.y = icon_size.height + icon_margin;
text_ofs.y += items[i].rect_cache.size.height - items[i].min_rect_cache.size.height;
} else {
pos.y += Math::floor((items[i].rect_cache.size.height - icon_size.height) / 2);
text_ofs.x = icon_size.width + icon_margin;
}
Rect2 draw_rect = Rect2(pos, icon_size);
if (fixed_icon_size.x > 0 && fixed_icon_size.y > 0) {
Rect2 adj = _adjust_to_max_size(items[i].get_icon_size() * icon_scale, icon_size);
draw_rect.position += adj.position;
draw_rect.size = adj.size;
}
Color modulate = Color(1, 1, 1, 1);
if (items[i].disabled)
modulate.a *= 0.5;
if (items[i].icon_region.has_no_area())
draw_texture_rect(items[i].icon, draw_rect, false, modulate);
else
draw_texture_rect_region(items[i].icon, draw_rect, items[i].icon_region, modulate);
}
if (items[i].tag_icon.is_valid()) {
draw_texture(items[i].tag_icon, items[i].rect_cache.position + base_ofs);
}
if (items[i].text != "") {
int max_len = -1;
Vector2 size = font->get_string_size(items[i].text);
if (fixed_column_width)
max_len = fixed_column_width;
else if (same_column_width)
max_len = items[i].rect_cache.size.x;
else
max_len = size.x;
Color modulate = items[i].selected ? font_color_selected : (items[i].custom_fg != Color() ? items[i].custom_fg : font_color);
if (items[i].disabled)
modulate.a *= 0.5;
if (icon_mode == ICON_MODE_TOP && max_text_lines > 0) {
int ss = items[i].text.length();
float ofs = 0;
int line = 0;
for (int j = 0; j <= ss; j++) {
int cs = j < ss ? font->get_char_size(items[i].text[j], items[i].text[j + 1]).x : 0;
if (ofs + cs > max_len || j == ss) {
line_limit_cache[line] = j;
line_size_cache[line] = ofs;
line++;
ofs = 0;
if (line >= max_text_lines)
break;
} else {
ofs += cs;
}
}
line = 0;
ofs = 0;
text_ofs.y += font->get_ascent();
text_ofs = text_ofs.floor();
text_ofs += base_ofs;
text_ofs += items[i].rect_cache.position;
for (int j = 0; j < ss; j++) {
if (j == line_limit_cache[line]) {
line++;
ofs = 0;
if (line >= max_text_lines)
break;
}
ofs += font->draw_char(get_canvas_item(), text_ofs + Vector2(ofs + (max_len - line_size_cache[line]) / 2, line * (font_height + line_separation)).floor(), items[i].text[j], items[i].text[j + 1], modulate);
}
//special multiline mode
} else {
if (fixed_column_width > 0)
size.x = MIN(size.x, fixed_column_width);
if (icon_mode == ICON_MODE_TOP) {
text_ofs.x += (items[i].rect_cache.size.width - size.x) / 2;
} else {
text_ofs.y += (items[i].rect_cache.size.height - size.y) / 2;
}
text_ofs.y += font->get_ascent();
text_ofs = text_ofs.floor();
text_ofs += base_ofs;
text_ofs += items[i].rect_cache.position;
draw_string(font, text_ofs, items[i].text, modulate, max_len + 1);
}
}
if (select_mode == SELECT_MULTI && i == current) {
Rect2 r = rcache;
r.position += base_ofs;
r.position.y -= vseparation / 2;
r.size.y += vseparation;
r.position.x -= hseparation / 2;
r.size.x += hseparation;
draw_style_box(cursor, r);
}
}
for (int i = 0; i < separators.size(); i++) {
draw_line(Vector2(bg->get_margin(MARGIN_LEFT), base_ofs.y + separators[i]), Vector2(size.width - bg->get_margin(MARGIN_RIGHT), base_ofs.y + separators[i]), guide_color);
}
}
}
