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Merge pull request #56709 from YeldhamDev/die_monster_you_dont_belong_in_this_world

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Rémi Verschelde 2022-01-12 11:37:04 +01:00 committed by GitHub
commit f135c950a5
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 111 additions and 74 deletions
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185
scene/gui/tab_bar.cpp
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@ -147,6 +147,7 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (scrolling_enabled && buttons_visible) {
if (offset > 0) {
offset--;
_update_cache();
update();
}
}
@ -154,9 +155,9 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (mb->is_pressed() && mb->get_button_index() == MouseButton::WHEEL_DOWN && !mb->is_command_pressed()) {
if (scrolling_enabled && buttons_visible) {
if (missing_right) {
if (missing_right && offset < tabs.size()) {
offset++;
_ensure_no_over_offset(); // Avoid overreaching when scrolling fast.
_update_cache();
update();
}
}
@ -194,12 +195,14 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (pos.x < decr->get_width()) {
if (missing_right) {
offset++;
_update_cache();
update();
}
return;
} else if (pos.x < incr->get_width() + decr->get_width()) {
if (offset > 0) {
offset--;
_update_cache();
update();
}
return;
@ -209,12 +212,14 @@ void TabBar::gui_input(const Ref<InputEvent> &p_event) {
if (pos.x > limit + decr->get_width()) {
if (missing_right) {
offset++;
_update_cache();
update();
}
return;
} else if (pos.x > limit) {
if (offset > 0) {
offset--;
_update_cache();
update();
}
return;
@ -294,7 +299,10 @@ void TabBar::_notification(int p_what) {
ensure_tab_visible(current);
} break;
case NOTIFICATION_DRAW: {
_update_cache();
if (tabs.is_empty()) {
return;
}
RID ci = get_canvas_item();
Ref<StyleBox> tab_unselected = get_theme_stylebox(SNAME("tab_unselected"));
@ -304,46 +312,22 @@ void TabBar::_notification(int p_what) {
Color font_unselected_color = get_theme_color(SNAME("font_unselected_color"));
Color font_disabled_color = get_theme_color(SNAME("font_disabled_color"));
Ref<Texture2D> close = get_theme_icon(SNAME("close"));
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
Ref<Texture2D> incr_hl = get_theme_icon(SNAME("increment_highlight"));
Ref<Texture2D> decr_hl = get_theme_icon(SNAME("decrement_highlight"));
Color font_outline_color = get_theme_color(SNAME("font_outline_color"));
int outline_size = get_theme_constant(SNAME("outline_size"));
Vector2 size = get_size();
bool rtl = is_layout_rtl();
int limit = get_size().width;
int limit_minus_buttons = limit - incr->get_width() - decr->get_width();
int h = get_size().height;
int w = 0;
int mw = 0;
for (int i = 0; i < tabs.size(); i++) {
tabs.write[i].ofs_cache = mw;
mw += get_tab_width(i);
}
if (tab_alignment == ALIGNMENT_CENTER) {
w = (get_size().width - mw) / 2;
} else if (tab_alignment == ALIGNMENT_RIGHT) {
w = get_size().width - mw;
}
if (w < 0) {
w = 0;
}
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
Ref<Texture2D> incr_hl = get_theme_icon(SNAME("increment_highlight"));
Ref<Texture2D> decr_hl = get_theme_icon(SNAME("decrement_highlight"));
int limit = get_size().width;
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
missing_right = false;
for (int i = offset; i < tabs.size(); i++) {
tabs.write[i].ofs_cache = w;
int lsize = tabs[i].size_cache;
int w = tabs[offset].ofs_cache;
for (int i = offset; i <= max_drawn_tab; i++) {
Ref<StyleBox> sb;
Color col;
@ -358,15 +342,6 @@ void TabBar::_notification(int p_what) {
col = font_unselected_color;
}
int new_width = w + lsize;
if (new_width > limit || (i < tabs.size() - 1 && new_width > limit_minus_buttons)) { // For the last tab, we accept if the tab covers the buttons.
max_drawn_tab = i - 1;
missing_right = true;
break;
} else {
max_drawn_tab = i;
}
Rect2 sb_rect;
if (rtl) {
sb_rect = Rect2(size.width - w - tabs[i].size_cache, 0, tabs[i].size_cache, h);
@ -501,10 +476,6 @@ void TabBar::_notification(int p_what) {
draw_texture(incr, Point2(limit_minus_buttons + decr->get_size().width, vofs), Color(1, 1, 1, 0.5));
}
}
buttons_visible = true;
} else {
buttons_visible = false;
}
} break;
}
@ -513,6 +484,7 @@ void TabBar::_notification(int p_what) {
void TabBar::set_tab_count(int p_count) {
ERR_FAIL_COND(p_count < 0);
tabs.resize(p_count);
_update_cache();
update();
notify_property_list_changed();
}
@ -560,6 +532,7 @@ void TabBar::set_tab_title(int p_tab, const String &p_title) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].text = p_title;
_shape(p_tab);
_update_cache();
update();
update_minimum_size();
}
@ -588,6 +561,7 @@ void TabBar::clear_tab_opentype_features(int p_tab) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].opentype_features.clear();
_shape(p_tab);
_update_cache();
update();
}
@ -597,6 +571,7 @@ void TabBar::set_tab_opentype_feature(int p_tab, const String &p_name, int p_val
if (!tabs[p_tab].opentype_features.has(tag) || (int)tabs[p_tab].opentype_features[tag] != p_value) {
tabs.write[p_tab].opentype_features[tag] = p_value;
_shape(p_tab);
_update_cache();
update();
}
}
@ -627,6 +602,7 @@ String TabBar::get_tab_language(int p_tab) const {
void TabBar::set_tab_icon(int p_tab, const Ref<Texture2D> &p_icon) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].icon = p_icon;
_update_cache();
update();
update_minimum_size();
}
@ -698,33 +674,43 @@ void TabBar::_update_hover() {
}
void TabBar::_update_cache() {
if (tabs.is_empty()) {
return;
}
Ref<StyleBox> tab_disabled = get_theme_stylebox(SNAME("tab_disabled"));
Ref<StyleBox> tab_unselected = get_theme_stylebox(SNAME("tab_unselected"));
Ref<StyleBox> tab_selected = get_theme_stylebox(SNAME("tab_selected"));
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
int limit = get_size().width;
int limit_minus_buttons = limit - incr->get_width() - decr->get_width();
int w = 0;
int mw = 0;
int size_fixed = 0;
int count_resize = 0;
for (int i = 0; i < tabs.size(); i++) {
tabs.write[i].ofs_cache = mw;
tabs.write[i].ofs_cache = 0;
tabs.write[i].size_cache = get_tab_width(i);
tabs.write[i].size_text = Math::ceil(tabs[i].text_buf->get_size().x);
tabs.write[i].text_buf->set_width(-1);
mw += tabs[i].size_cache;
if (tabs[i].size_cache <= min_width || i == current) {
size_fixed += tabs[i].size_cache;
} else {
count_resize++;
}
}
int m_width = min_width;
if (count_resize > 0) {
m_width = MAX((limit_minus_buttons - size_fixed) / count_resize, min_width);
}
for (int i = offset; i < tabs.size(); i++) {
Ref<StyleBox> sb;
if (tabs[i].disabled) {
@ -734,11 +720,13 @@ void TabBar::_update_cache() {
} else {
sb = tab_unselected;
}
int lsize = tabs[i].size_cache;
int slen = tabs[i].size_text;
if (min_width > 0 && mw > limit_minus_buttons && i != current) {
if (lsize > m_width) {
slen = m_width - (sb->get_margin(SIDE_LEFT) + sb->get_margin(SIDE_RIGHT));
if (tabs[i].icon.is_valid()) {
slen -= tabs[i].icon->get_width();
slen -= get_theme_constant(SNAME("hseparation"));
@ -748,15 +736,52 @@ void TabBar::_update_cache() {
slen -= cb->get_width();
slen -= get_theme_constant(SNAME("hseparation"));
}
slen = MAX(slen, 1);
lsize = m_width;
}
}
tabs.write[i].ofs_cache = w;
tabs.write[i].size_cache = lsize;
tabs.write[i].size_text = slen;
tabs.write[i].text_buf->set_width(slen);
w += lsize;
max_drawn_tab = i;
// Check if all tabs would fit inside the area.
if (i > offset && (w > limit || (offset > 0 && w > limit_minus_buttons))) {
w -= get_tab_width(i);
max_drawn_tab -= 1;
while (w > limit_minus_buttons && max_drawn_tab > offset) {
w -= get_tab_width(max_drawn_tab);
max_drawn_tab -= 1;
}
break;
}
}
missing_right = max_drawn_tab < tabs.size() - 1;
buttons_visible = offset > 0 || missing_right;
if (tab_alignment == ALIGNMENT_LEFT) {
return;
} else if (tab_alignment == ALIGNMENT_CENTER) {
w = ((buttons_visible ? limit_minus_buttons : limit) - w) / 2;
} else if (tab_alignment == ALIGNMENT_RIGHT) {
w = (buttons_visible ? limit_minus_buttons : limit) - w;
}
if (w < 0) {
w = 0;
}
for (int i = offset; i <= max_drawn_tab; i++) {
tabs.write[i].ofs_cache = w;
w += tabs.write[i].size_cache;
}
}
@ -916,10 +941,10 @@ void TabBar::drop_data(const Point2 &p_point, const Variant &p_data) {
set_current_tab(hover_now);
emit_signal(SNAME("tab_changed"), hover_now);
_update_cache();
update();
}
}
}
update();
}
int TabBar::get_tab_idx_at_point(const Point2 &p_point) const {
@ -937,6 +962,7 @@ int TabBar::get_tab_idx_at_point(const Point2 &p_point) const {
void TabBar::set_tab_alignment(AlignmentMode p_alignment) {
ERR_FAIL_INDEX(p_alignment, ALIGNMENT_MAX);
tab_alignment = p_alignment;
_update_cache();
update();
}
@ -949,6 +975,7 @@ void TabBar::set_clip_tabs(bool p_clip_tabs) {
return;
}
clip_tabs = p_clip_tabs;
_update_cache();
update();
update_minimum_size();
}
@ -1017,64 +1044,73 @@ int TabBar::get_tab_width(int p_idx) const {
}
void TabBar::_ensure_no_over_offset() {
if (!is_inside_tree()) {
if (!is_inside_tree() || !buttons_visible) {
return;
}
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
int limit = get_size().width;
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
while (offset > 0) {
int total_w = 0;
for (int i = offset - 1; i < tabs.size(); i++) {
total_w += tabs[i].size_cache;
}
int prev_offset = offset;
if ((buttons_visible && total_w < limit_minus_buttons) || total_w < limit) { // For the last tab, we accept if the tab covers the buttons.
int total_w = tabs[max_drawn_tab].ofs_cache + tabs[max_drawn_tab].size_cache - tabs[offset].ofs_cache;
while (offset > 0) {
total_w += tabs[offset - 1].size_cache;
if (total_w < limit_minus_buttons) {
offset--;
update();
} else {
break;
}
}
if (prev_offset != offset) {
_update_cache();
update();
}
}
void TabBar::ensure_tab_visible(int p_idx) {
if (!is_inside_tree()) {
return;
}
if (tabs.size() == 0) {
if (!is_inside_tree() || !buttons_visible) {
return;
}
ERR_FAIL_INDEX(p_idx, tabs.size());
if (p_idx == offset) {
if (p_idx >= offset && p_idx <= max_drawn_tab) {
return;
}
if (p_idx < offset) {
offset = p_idx;
_update_cache();
update();
return;
}
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
int total_w = tabs[max_drawn_tab].ofs_cache - tabs[offset].ofs_cache;
for (int i = max_drawn_tab; i <= p_idx; i++) {
total_w += tabs[i].size_cache;
}
int prev_offset = offset;
Ref<Texture2D> incr = get_theme_icon(SNAME("increment"));
Ref<Texture2D> decr = get_theme_icon(SNAME("decrement"));
int limit = get_size().width;
int limit_minus_buttons = get_size().width - incr->get_width() - decr->get_width();
for (int i = offset; i <= p_idx; i++) {
int total_w = tabs[i].ofs_cache + tabs[i].size_cache;
if (total_w > limit || (buttons_visible && total_w > limit_minus_buttons)) {
for (int i = offset; i < p_idx; i++) {
if (total_w > limit_minus_buttons) {
total_w -= tabs[i].size_cache;
offset++;
} else {
break;
}
}
if (prev_offset != offset) {
_update_cache();
update();
}
}
@ -1091,6 +1127,7 @@ Rect2 TabBar::get_tab_rect(int p_tab) const {
void TabBar::set_tab_close_display_policy(CloseButtonDisplayPolicy p_policy) {
ERR_FAIL_INDEX(p_policy, CLOSE_BUTTON_MAX);
cb_displaypolicy = p_policy;
_update_cache();
update();
}