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Diffstat (limited to 'scene/gui/tabs.cpp')
-rw-r--r--scene/gui/tabs.cpp248
1 files changed, 204 insertions, 44 deletions
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index eefe8cc3bc..06e55deacb 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -31,6 +31,8 @@
#include "tabs.h"
#include "core/object/message_queue.h"
+#include "core/string/translation.h"
+
#include "scene/gui/box_container.h"
#include "scene/gui/label.h"
#include "scene/gui/texture_rect.h"
@@ -39,9 +41,10 @@ Size2 Tabs::get_minimum_size() const {
Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
- Ref<Font> font = get_theme_font("font");
- Size2 ms(0, MAX(MAX(tab_bg->get_minimum_size().height, tab_fg->get_minimum_size().height), tab_disabled->get_minimum_size().height) + font->get_height());
+ int y_margin = MAX(MAX(tab_bg->get_minimum_size().height, tab_fg->get_minimum_size().height), tab_disabled->get_minimum_size().height);
+
+ Size2 ms(0, 0);
for (int i = 0; i < tabs.size(); i++) {
Ref<Texture2D> tex = tabs[i].icon;
@@ -52,7 +55,8 @@ Size2 Tabs::get_minimum_size() const {
}
}
- ms.width += Math::ceil(font->get_string_size(tabs[i].xl_text).width);
+ ms.width += Math::ceil(tabs[i].text_buf->get_size().x);
+ ms.height = MAX(ms.height, tabs[i].text_buf->get_size().y + y_margin);
if (tabs[i].disabled) {
ms.width += tab_disabled->get_minimum_size().width;
@@ -94,12 +98,19 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
Ref<Texture2D> incr = get_theme_icon("increment");
Ref<Texture2D> decr = get_theme_icon("decrement");
- int limit = get_size().width - incr->get_width() - decr->get_width();
-
- if (pos.x > limit + decr->get_width()) {
- highlight_arrow = 1;
- } else if (pos.x > limit) {
- highlight_arrow = 0;
+ if (is_layout_rtl()) {
+ if (pos.x < decr->get_width()) {
+ highlight_arrow = 1;
+ } else if (pos.x < incr->get_width() + decr->get_width()) {
+ highlight_arrow = 0;
+ }
+ } else {
+ int limit = get_size().width - incr->get_width() - decr->get_width();
+ if (pos.x > limit + decr->get_width()) {
+ highlight_arrow = 1;
+ } else if (pos.x > limit) {
+ highlight_arrow = 0;
+ }
}
}
@@ -157,20 +168,35 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
Ref<Texture2D> incr = get_theme_icon("increment");
Ref<Texture2D> decr = get_theme_icon("decrement");
- int limit = get_size().width - incr->get_width() - decr->get_width();
-
- if (pos.x > limit + decr->get_width()) {
- if (missing_right) {
- offset++;
- update();
+ if (is_layout_rtl()) {
+ if (pos.x < decr->get_width()) {
+ if (missing_right) {
+ offset++;
+ update();
+ }
+ return;
+ } else if (pos.x < incr->get_width() + decr->get_width()) {
+ if (offset > 0) {
+ offset--;
+ update();
+ }
+ return;
}
- return;
- } else if (pos.x > limit) {
- if (offset > 0) {
- offset--;
- update();
+ } else {
+ int limit = get_size().width - incr->get_width() - decr->get_width();
+ if (pos.x > limit + decr->get_width()) {
+ if (missing_right) {
+ offset++;
+ update();
+ }
+ return;
+ } else if (pos.x > limit) {
+ if (offset > 0) {
+ offset--;
+ update();
+ }
+ return;
}
- return;
}
}
@@ -188,7 +214,7 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
return;
}
- if (pos.x >= tabs[i].ofs_cache && pos.x < tabs[i].ofs_cache + tabs[i].size_cache) {
+ if (pos.x >= get_tab_rect(i).position.x && pos.x < get_tab_rect(i).position.x + tabs[i].size_cache) {
if (!tabs[i].disabled) {
found = i;
}
@@ -204,12 +230,32 @@ void Tabs::_gui_input(const Ref<InputEvent> &p_event) {
}
}
+void Tabs::_shape(int p_tab) {
+ Ref<Font> font = get_theme_font("font");
+ int font_size = get_theme_font_size("font_size");
+
+ tabs.write[p_tab].xl_text = tr(tabs[p_tab].text);
+ tabs.write[p_tab].text_buf->clear();
+ if (tabs[p_tab].text_direction == Control::TEXT_DIRECTION_INHERITED) {
+ tabs.write[p_tab].text_buf->set_direction(is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR);
+ } else {
+ tabs.write[p_tab].text_buf->set_direction((TextServer::Direction)tabs[p_tab].text_direction);
+ }
+
+ tabs.write[p_tab].text_buf->add_string(tabs.write[p_tab].xl_text, font, font_size, tabs[p_tab].opentype_features, (tabs[p_tab].language != "") ? tabs[p_tab].language : TranslationServer::get_singleton()->get_tool_locale());
+}
+
void Tabs::_notification(int p_what) {
switch (p_what) {
+ case NOTIFICATION_LAYOUT_DIRECTION_CHANGED: {
+ _update_cache();
+ update();
+ } break;
case NOTIFICATION_TRANSLATION_CHANGED: {
for (int i = 0; i < tabs.size(); ++i) {
- tabs.write[i].xl_text = tr(tabs[i].text);
+ _shape(i);
}
+ _update_cache();
minimum_size_changed();
update();
} break;
@@ -225,11 +271,12 @@ void Tabs::_notification(int p_what) {
Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
- Ref<Font> font = get_theme_font("font");
Color color_fg = get_theme_color("font_color_fg");
Color color_bg = get_theme_color("font_color_bg");
Color color_disabled = get_theme_color("font_color_disabled");
Ref<Texture2D> close = get_theme_icon("close");
+ Vector2 size = get_size();
+ bool rtl = is_layout_rtl();
int h = get_size().height;
int w = 0;
@@ -286,7 +333,12 @@ void Tabs::_notification(int p_what) {
max_drawn_tab = i;
}
- Rect2 sb_rect = Rect2(w, 0, tabs[i].size_cache, h);
+ Rect2 sb_rect;
+ if (rtl) {
+ sb_rect = Rect2(size.width - w - tabs[i].size_cache, 0, tabs[i].size_cache, h);
+ } else {
+ sb_rect = Rect2(w, 0, tabs[i].size_cache, h);
+ }
sb->draw(ci, sb_rect);
w += sb->get_margin(MARGIN_LEFT);
@@ -294,13 +346,21 @@ void Tabs::_notification(int p_what) {
Size2i sb_ms = sb->get_minimum_size();
Ref<Texture2D> icon = tabs[i].icon;
if (icon.is_valid()) {
- icon->draw(ci, Point2i(w, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - icon->get_height()) / 2));
+ if (rtl) {
+ icon->draw(ci, Point2i(size.width - w - icon->get_width(), sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - icon->get_height()) / 2));
+ } else {
+ icon->draw(ci, Point2i(w, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - icon->get_height()) / 2));
+ }
if (tabs[i].text != "") {
w += icon->get_width() + get_theme_constant("hseparation");
}
}
- font->draw(ci, Point2i(w, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - font->get_height()) / 2 + font->get_ascent()), tabs[i].xl_text, col, tabs[i].size_text);
+ if (rtl) {
+ tabs[i].text_buf->draw(ci, Point2i(size.width - w - tabs[i].text_buf->get_size().x, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - tabs[i].text_buf->get_size().y) / 2), col);
+ } else {
+ tabs[i].text_buf->draw(ci, Point2i(w, sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - tabs[i].text_buf->get_size().y) / 2), col);
+ }
w += tabs[i].size_text;
@@ -312,7 +372,11 @@ void Tabs::_notification(int p_what) {
Rect2 rb_rect;
rb_rect.size = style->get_minimum_size() + rb->get_size();
- rb_rect.position.x = w;
+ if (rtl) {
+ rb_rect.position.x = size.width - w - rb_rect.size.x;
+ } else {
+ rb_rect.position.x = w;
+ }
rb_rect.position.y = sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - (rb_rect.size.y)) / 2;
if (rb_hover == i) {
@@ -323,7 +387,11 @@ void Tabs::_notification(int p_what) {
}
}
- rb->draw(ci, Point2i(w + style->get_margin(MARGIN_LEFT), rb_rect.position.y + style->get_margin(MARGIN_TOP)));
+ if (rtl) {
+ rb->draw(ci, Point2i(size.width - w - rb_rect.size.x + style->get_margin(MARGIN_LEFT), rb_rect.position.y + style->get_margin(MARGIN_TOP)));
+ } else {
+ rb->draw(ci, Point2i(w + style->get_margin(MARGIN_LEFT), rb_rect.position.y + style->get_margin(MARGIN_TOP)));
+ }
w += rb->get_width();
tabs.write[i].rb_rect = rb_rect;
}
@@ -336,7 +404,11 @@ void Tabs::_notification(int p_what) {
Rect2 cb_rect;
cb_rect.size = style->get_minimum_size() + cb->get_size();
- cb_rect.position.x = w;
+ if (rtl) {
+ cb_rect.position.x = size.width - w - cb_rect.size.x;
+ } else {
+ cb_rect.position.x = w;
+ }
cb_rect.position.y = sb->get_margin(MARGIN_TOP) + ((sb_rect.size.y - sb_ms.y) - (cb_rect.size.y)) / 2;
if (!tabs[i].disabled && cb_hover == i) {
@@ -347,7 +419,11 @@ void Tabs::_notification(int p_what) {
}
}
- cb->draw(ci, Point2i(w + style->get_margin(MARGIN_LEFT), cb_rect.position.y + style->get_margin(MARGIN_TOP)));
+ if (rtl) {
+ cb->draw(ci, Point2i(size.width - w - cb_rect.size.x + style->get_margin(MARGIN_LEFT), cb_rect.position.y + style->get_margin(MARGIN_TOP)));
+ } else {
+ cb->draw(ci, Point2i(w + style->get_margin(MARGIN_LEFT), cb_rect.position.y + style->get_margin(MARGIN_TOP)));
+ }
w += cb->get_width();
tabs.write[i].cb_rect = cb_rect;
}
@@ -358,16 +434,30 @@ void Tabs::_notification(int p_what) {
if (offset > 0 || missing_right) {
int vofs = (get_size().height - incr->get_size().height) / 2;
- if (offset > 0) {
- draw_texture(highlight_arrow == 0 ? decr_hl : decr, Point2(limit, vofs));
- } else {
- draw_texture(decr, Point2(limit, vofs), Color(1, 1, 1, 0.5));
- }
+ if (rtl) {
+ if (missing_right) {
+ draw_texture(highlight_arrow == 1 ? decr_hl : decr, Point2(0, vofs));
+ } else {
+ draw_texture(decr, Point2(0, vofs), Color(1, 1, 1, 0.5));
+ }
- if (missing_right) {
- draw_texture(highlight_arrow == 1 ? incr_hl : incr, Point2(limit + decr->get_size().width, vofs));
+ if (offset > 0) {
+ draw_texture(highlight_arrow == 0 ? incr_hl : incr, Point2(incr->get_size().width, vofs));
+ } else {
+ draw_texture(incr, Point2(incr->get_size().width, vofs), Color(1, 1, 1, 0.5));
+ }
} else {
- draw_texture(incr, Point2(limit + decr->get_size().width, vofs), Color(1, 1, 1, 0.5));
+ if (offset > 0) {
+ draw_texture(highlight_arrow == 0 ? decr_hl : decr, Point2(limit, vofs));
+ } else {
+ draw_texture(decr, Point2(limit, vofs), Color(1, 1, 1, 0.5));
+ }
+
+ if (missing_right) {
+ draw_texture(highlight_arrow == 1 ? incr_hl : incr, Point2(limit + decr->get_size().width, vofs));
+ } else {
+ draw_texture(incr, Point2(limit + decr->get_size().width, vofs), Color(1, 1, 1, 0.5));
+ }
}
buttons_visible = true;
@@ -422,6 +512,7 @@ void Tabs::set_tab_title(int p_tab, const String &p_title) {
ERR_FAIL_INDEX(p_tab, tabs.size());
tabs.write[p_tab].text = p_title;
tabs.write[p_tab].xl_text = tr(p_title);
+ _shape(p_tab);
update();
minimum_size_changed();
}
@@ -431,6 +522,61 @@ String Tabs::get_tab_title(int p_tab) const {
return tabs[p_tab].text;
}
+void Tabs::set_tab_text_direction(int p_tab, Control::TextDirection p_text_direction) {
+ ERR_FAIL_INDEX(p_tab, tabs.size());
+ ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3);
+ if (tabs[p_tab].text_direction != p_text_direction) {
+ tabs.write[p_tab].text_direction = p_text_direction;
+ _shape(p_tab);
+ update();
+ }
+}
+
+Control::TextDirection Tabs::get_tab_text_direction(int p_tab) const {
+ ERR_FAIL_INDEX_V(p_tab, tabs.size(), Control::TEXT_DIRECTION_INHERITED);
+ return tabs[p_tab].text_direction;
+}
+
+void Tabs::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();
+}
+
+void Tabs::set_tab_opentype_feature(int p_tab, const String &p_name, int p_value) {
+ ERR_FAIL_INDEX(p_tab, tabs.size());
+ int32_t tag = TS->name_to_tag(p_name);
+ 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();
+ }
+}
+
+int Tabs::get_tab_opentype_feature(int p_tab, const String &p_name) const {
+ ERR_FAIL_INDEX_V(p_tab, tabs.size(), -1);
+ int32_t tag = TS->name_to_tag(p_name);
+ if (!tabs[p_tab].opentype_features.has(tag)) {
+ return -1;
+ }
+ return tabs[p_tab].opentype_features[tag];
+}
+
+void Tabs::set_tab_language(int p_tab, const String &p_language) {
+ ERR_FAIL_INDEX(p_tab, tabs.size());
+ if (tabs[p_tab].language != p_language) {
+ tabs.write[p_tab].language = p_language;
+ _shape(p_tab);
+ update();
+ }
+}
+
+String Tabs::get_tab_language(int p_tab) const {
+ ERR_FAIL_INDEX_V(p_tab, tabs.size(), "");
+ return tabs[p_tab].language;
+}
+
void Tabs::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;
@@ -508,7 +654,6 @@ void Tabs::_update_cache() {
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
- Ref<Font> font = get_theme_font("font");
Ref<Texture2D> incr = get_theme_icon("increment");
Ref<Texture2D> decr = get_theme_icon("decrement");
int limit = get_size().width - incr->get_width() - decr->get_width();
@@ -520,7 +665,8 @@ void Tabs::_update_cache() {
for (int i = 0; i < tabs.size(); i++) {
tabs.write[i].ofs_cache = mw;
tabs.write[i].size_cache = get_tab_width(i);
- tabs.write[i].size_text = Math::ceil(font->get_string_size(tabs[i].xl_text).width);
+ 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;
@@ -562,6 +708,7 @@ void Tabs::_update_cache() {
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;
}
}
@@ -578,6 +725,9 @@ void Tabs::add_tab(const String &p_str, const Ref<Texture2D> &p_icon) {
Tab t;
t.text = p_str;
t.xl_text = tr(p_str);
+ t.text_buf.instance();
+ t.text_buf->set_direction(is_layout_rtl() ? TextServer::DIRECTION_RTL : TextServer::DIRECTION_LTR);
+ t.text_buf->add_string(t.xl_text, get_theme_font("font"), get_theme_font_size("font_size"), Dictionary(), TranslationServer::get_singleton()->get_tool_locale());
t.icon = p_icon;
t.disabled = false;
t.ofs_cache = 0;
@@ -771,7 +921,6 @@ int Tabs::get_tab_width(int p_idx) const {
Ref<StyleBox> tab_bg = get_theme_stylebox("tab_bg");
Ref<StyleBox> tab_fg = get_theme_stylebox("tab_fg");
Ref<StyleBox> tab_disabled = get_theme_stylebox("tab_disabled");
- Ref<Font> font = get_theme_font("font");
int x = 0;
@@ -783,7 +932,7 @@ int Tabs::get_tab_width(int p_idx) const {
}
}
- x += Math::ceil(font->get_string_size(tabs[p_idx].xl_text).width);
+ x += Math::ceil(tabs[p_idx].text_buf->get_size().x);
if (tabs[p_idx].disabled) {
x += tab_disabled->get_minimum_size().width;
@@ -869,7 +1018,11 @@ void Tabs::ensure_tab_visible(int p_idx) {
Rect2 Tabs::get_tab_rect(int p_tab) const {
ERR_FAIL_INDEX_V(p_tab, tabs.size(), Rect2());
- return Rect2(tabs[p_tab].ofs_cache, 0, tabs[p_tab].size_cache, get_size().height);
+ if (is_layout_rtl()) {
+ return Rect2(get_size().width - tabs[p_tab].ofs_cache - tabs[p_tab].size_cache, 0, tabs[p_tab].size_cache, get_size().height);
+ } else {
+ return Rect2(tabs[p_tab].ofs_cache, 0, tabs[p_tab].size_cache, get_size().height);
+ }
}
void Tabs::set_tab_close_display_policy(CloseButtonDisplayPolicy p_policy) {
@@ -927,6 +1080,13 @@ void Tabs::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_previous_tab"), &Tabs::get_previous_tab);
ClassDB::bind_method(D_METHOD("set_tab_title", "tab_idx", "title"), &Tabs::set_tab_title);
ClassDB::bind_method(D_METHOD("get_tab_title", "tab_idx"), &Tabs::get_tab_title);
+ ClassDB::bind_method(D_METHOD("set_tab_text_direction", "tab_idx", "direction"), &Tabs::set_tab_text_direction);
+ ClassDB::bind_method(D_METHOD("get_tab_text_direction", "tab_idx"), &Tabs::get_tab_text_direction);
+ ClassDB::bind_method(D_METHOD("set_tab_opentype_feature", "tab_idx", "tag", "values"), &Tabs::set_tab_opentype_feature);
+ ClassDB::bind_method(D_METHOD("get_tab_opentype_feature", "tab_idx", "tag"), &Tabs::get_tab_opentype_feature);
+ ClassDB::bind_method(D_METHOD("clear_tab_opentype_features", "tab_idx"), &Tabs::clear_tab_opentype_features);
+ ClassDB::bind_method(D_METHOD("set_tab_language", "tab_idx", "language"), &Tabs::set_tab_language);
+ ClassDB::bind_method(D_METHOD("get_tab_language", "tab_idx"), &Tabs::get_tab_language);
ClassDB::bind_method(D_METHOD("set_tab_icon", "tab_idx", "icon"), &Tabs::set_tab_icon);
ClassDB::bind_method(D_METHOD("get_tab_icon", "tab_idx"), &Tabs::get_tab_icon);
ClassDB::bind_method(D_METHOD("set_tab_disabled", "tab_idx", "disabled"), &Tabs::set_tab_disabled);
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 04:38:22 +0000