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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp30
1 files changed, 19 insertions, 11 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index ab466089a7..ea080a8954 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -1346,7 +1346,7 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
return line_count;
}
-void RichTextLabel::_find_click(ItemFrame *p_frame, const Point2i &p_click, ItemFrame **r_click_frame, int *r_click_line, Item **r_click_item, int *r_click_char, bool *r_outside) {
+void RichTextLabel::_find_click(ItemFrame *p_frame, const Point2i &p_click, ItemFrame **r_click_frame, int *r_click_line, Item **r_click_item, int *r_click_char, bool *r_outside, bool p_meta) {
if (r_click_item) {
*r_click_item = nullptr;
}
@@ -1369,7 +1369,7 @@ void RichTextLabel::_find_click(ItemFrame *p_frame, const Point2i &p_click, Item
Point2 ofs = text_rect.get_position() + Vector2(0, main->lines[from_line].offset.y - vofs);
while (ofs.y < size.height && from_line < to_line) {
MutexLock lock(main->lines[from_line].text_buf->get_mutex());
- _find_click_in_line(p_frame, from_line, ofs, text_rect.size.x, p_click, r_click_frame, r_click_line, r_click_item, r_click_char);
+ _find_click_in_line(p_frame, from_line, ofs, text_rect.size.x, p_click, r_click_frame, r_click_line, r_click_item, r_click_char, false, p_meta);
ofs.y += main->lines[from_line].text_buf->get_size().y + main->lines[from_line].text_buf->get_line_count() * get_theme_constant(SNAME("line_separation"));
if (((r_click_item != nullptr) && ((*r_click_item) != nullptr)) || ((r_click_frame != nullptr) && ((*r_click_frame) != nullptr))) {
if (r_outside != nullptr) {
@@ -1381,7 +1381,7 @@ void RichTextLabel::_find_click(ItemFrame *p_frame, const Point2i &p_click, Item
}
}
-float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Point2i &p_click, ItemFrame **r_click_frame, int *r_click_line, Item **r_click_item, int *r_click_char, bool p_table) {
+float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Point2i &p_click, ItemFrame **r_click_frame, int *r_click_line, Item **r_click_item, int *r_click_char, bool p_table, bool p_meta) {
Vector2 off;
bool line_clicked = false;
@@ -1479,7 +1479,7 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
}
if (crect.has_point(p_click)) {
for (int j = 0; j < (int)frame->lines.size(); j++) {
- _find_click_in_line(frame, j, rect.position + Vector2(0, frame->lines[j].offset.y), rect.size.x, p_click, &table_click_frame, &table_click_line, &table_click_item, &table_click_char, true);
+ _find_click_in_line(frame, j, rect.position + Vector2(0, frame->lines[j].offset.y), rect.size.x, p_click, &table_click_frame, &table_click_line, &table_click_item, &table_click_char, true, p_meta);
if (table_click_frame && table_click_item) {
// Save cell detected cell hit data.
table_range = Vector2i(INT32_MAX, 0);
@@ -1512,7 +1512,15 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
if (p_click.y >= rect.position.y && p_click.y <= rect.position.y + rect.size.y) {
if ((!rtl && p_click.x >= rect.position.x) || (rtl && p_click.x <= rect.position.x + rect.size.x)) {
- char_pos = TS->shaped_text_hit_test_position(rid, p_click.x - rect.position.x);
+ if (p_meta) {
+ int64_t glyph_idx = TS->shaped_text_hit_test_grapheme(rid, p_click.x - rect.position.x);
+ if (glyph_idx >= 0) {
+ const Glyph *glyphs = TS->shaped_text_get_glyphs(rid);
+ char_pos = glyphs[glyph_idx].start;
+ }
+ } else {
+ char_pos = TS->shaped_text_hit_test_position(rid, p_click.x - rect.position.x);
+ }
}
line_clicked = true;
text_rect_begin = rtl ? rect.position.x + rect.size.x : rect.position.x;
@@ -1825,7 +1833,7 @@ Control::CursorShape RichTextLabel::get_cursor_shape(const Point2 &p_pos) const
Item *item = nullptr;
bool outside = true;
- const_cast<RichTextLabel *>(this)->_find_click(main, p_pos, nullptr, nullptr, &item, nullptr, &outside);
+ const_cast<RichTextLabel *>(this)->_find_click(main, p_pos, nullptr, nullptr, &item, nullptr, &outside, true);
if (item && !outside && const_cast<RichTextLabel *>(this)->_find_meta(item, nullptr)) {
return CURSOR_POINTING_HAND;
@@ -1850,7 +1858,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
selection.drag_attempt = false;
- _find_click(main, b->get_position(), &c_frame, &c_line, &c_item, &c_index, &outside);
+ _find_click(main, b->get_position(), &c_frame, &c_line, &c_item, &c_index, &outside, false);
if (c_item != nullptr) {
if (selection.enabled) {
selection.click_frame = c_frame;
@@ -1888,7 +1896,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
selection.drag_attempt = false;
- _find_click(main, b->get_position(), &c_frame, &c_line, &c_item, &c_index, &outside);
+ _find_click(main, b->get_position(), &c_frame, &c_line, &c_item, &c_index, &outside, false);
if (c_frame) {
const Line &l = c_frame->lines[c_line];
@@ -1938,7 +1946,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
Item *c_item = nullptr;
bool outside = true;
- _find_click(main, b->get_position(), nullptr, nullptr, &c_item, nullptr, &outside);
+ _find_click(main, b->get_position(), nullptr, nullptr, &c_item, nullptr, &outside, true);
if (c_item) {
Variant meta;
@@ -2044,7 +2052,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
int c_index = 0;
bool outside;
- _find_click(main, m->get_position(), &c_frame, &c_line, &c_item, &c_index, &outside);
+ _find_click(main, m->get_position(), &c_frame, &c_line, &c_item, &c_index, &outside, false);
if (selection.click_item && c_item) {
selection.from_frame = selection.click_frame;
selection.from_line = selection.click_line;
@@ -2102,7 +2110,7 @@ String RichTextLabel::get_tooltip(const Point2 &p_pos) const {
Item *c_item = nullptr;
bool outside;
- const_cast<RichTextLabel *>(this)->_find_click(main, p_pos, nullptr, nullptr, &c_item, nullptr, &outside);
+ const_cast<RichTextLabel *>(this)->_find_click(main, p_pos, nullptr, nullptr, &c_item, nullptr, &outside, true);
String description;
if (c_item && !outside && const_cast<RichTextLabel *>(this)->_find_hint(c_item, &description)) {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-15 20:18:07 +0000