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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp72
1 files changed, 57 insertions, 15 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 86f0b37482..a3ff883d47 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -1330,14 +1330,22 @@ 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) {
+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) {
Vector2 off;
int char_pos = -1;
Line &l = p_frame->lines.write[p_line];
bool rtl = (l.text_buf->get_direction() == TextServer::DIRECTION_RTL);
bool lrtl = is_layout_rtl();
+
+ // Table hit test results.
bool table_hit = false;
+ Vector2i table_range;
+ float table_offy = 0.f;
+ ItemFrame *table_click_frame = nullptr;
+ int table_click_line = -1;
+ Item *table_click_item = nullptr;
+ int table_click_char = -1;
for (int line = 0; line < l.text_buf->get_line_count(); line++) {
RID rid = l.text_buf->get_line_rid(line);
@@ -1381,7 +1389,8 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
Item *it = (Item *)(uint64_t)objects[i];
if (it != nullptr) {
Rect2 rect = TS->shaped_text_get_object_rect(rid, objects[i]);
- if (rect.has_point(p_click - p_ofs - off)) {
+ rect.position += p_ofs + off;
+ if (p_click.y >= rect.position.y && p_click.y <= rect.position.y + rect.size.y) {
switch (it->type) {
case ITEM_TABLE: {
int hseparation = get_theme_constant(SNAME("table_hseparation"));
@@ -1389,8 +1398,6 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
ItemTable *table = static_cast<ItemTable *>(it);
- table_hit = true;
-
int idx = 0;
int col_count = table->columns.size();
int row_count = table->rows.size();
@@ -1406,7 +1413,7 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
if (rtl) {
coff.x = rect.size.width - table->columns[col].width - coff.x;
}
- Rect2 crect = Rect2(p_ofs + off + rect.position + coff - frame->padding.position, Size2(table->columns[col].width + hseparation, table->rows[row] + vseparation) + frame->padding.position + frame->padding.size);
+ Rect2 crect = Rect2(rect.position + coff - frame->padding.position, Size2(table->columns[col].width + hseparation, table->rows[row] + vseparation) + frame->padding.position + frame->padding.size);
if (col == col_count - 1) {
if (rtl) {
crect.size.x = crect.position.x + crect.size.x;
@@ -1417,9 +1424,19 @@ 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 < frame->lines.size(); j++) {
- _find_click_in_line(frame, j, p_ofs + off + rect.position + Vector2(0, frame->lines[j].offset.y), rect.size.x, p_click, r_click_frame, r_click_line, r_click_item, r_click_char);
- if (((r_click_item != nullptr) && ((*r_click_item) != nullptr)) || ((r_click_frame != nullptr) && ((*r_click_frame) != nullptr))) {
- return off.y;
+ _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);
+ if (table_click_frame && table_click_item) {
+ // Save cell detected cell hit data.
+ table_range = Vector2i(INT32_MAX, 0);
+ for (Item *F : table->subitems) {
+ ItemFrame *sub_frame = static_cast<ItemFrame *>(F);
+ for (int k = 0; k < sub_frame->lines.size(); k++) {
+ table_range.x = MIN(table_range.x, sub_frame->lines[k].char_offset);
+ table_range.y = MAX(table_range.y, sub_frame->lines[k].char_offset + sub_frame->lines[k].char_count);
+ }
+ }
+ table_offy = off.y;
+ table_hit = true;
}
}
}
@@ -1433,14 +1450,39 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
}
}
}
- Rect2 rect = Rect2(p_ofs + off - Vector2(0, TS->shaped_text_get_ascent(rid)), Size2(get_size().x, TS->shaped_text_get_size(rid).y));
+ Rect2 rect = Rect2(p_ofs + off - Vector2(0, TS->shaped_text_get_ascent(rid)) - p_frame->padding.position, TS->shaped_text_get_size(rid) + p_frame->padding.position + p_frame->padding.size);
+ if (p_table) {
+ rect.size.y += get_theme_constant(SNAME("table_vseparation"));
+ }
- if (rect.has_point(p_click) && !table_hit) {
+ if (p_click.y >= rect.position.y && p_click.y <= rect.position.y + rect.size.y) {
char_pos = TS->shaped_text_hit_test_position(rid, p_click.x - rect.position.x);
}
+
+ // If table hit was detected, and line hit is in the table bounds use table hit.
+ if (table_hit && (((char_pos + p_frame->lines[p_line].char_offset) >= table_range.x && (char_pos + p_frame->lines[p_line].char_offset) <= table_range.y) || char_pos == -1)) {
+ if (r_click_frame != nullptr) {
+ *r_click_frame = table_click_frame;
+ }
+
+ if (r_click_line != nullptr) {
+ *r_click_line = table_click_line;
+ }
+
+ if (r_click_item != nullptr) {
+ *r_click_item = table_click_item;
+ }
+
+ if (r_click_char != nullptr) {
+ *r_click_char = table_click_char;
+ }
+ return table_offy;
+ }
+
off.y += TS->shaped_text_get_descent(rid) + l.text_buf->get_spacing_bottom() + get_theme_constant(SNAME("line_separation"));
}
+ // Text line hit.
if (char_pos >= 0) {
// Find item.
if (r_click_item != nullptr) {
@@ -1914,12 +1956,12 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
selection.to_char = c_index;
bool swap = false;
- if (selection.from_item->index > selection.to_item->index) {
- swap = true;
- } else if (selection.from_item->index == selection.to_item->index) {
- if (selection.from_char > selection.to_char) {
+ if (selection.click_frame && c_frame) {
+ const Line &l1 = c_frame->lines[c_line];
+ const Line &l2 = selection.click_frame->lines[selection.click_line];
+ if (l1.char_offset + c_index < l2.char_offset + selection.click_char) {
swap = true;
- } else if (selection.from_char == selection.to_char) {
+ } else if (l1.char_offset + c_index == l2.char_offset + selection.click_char) {
deselect();
return;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 17:23:49 +0000