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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp71
1 files changed, 45 insertions, 26 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index ce2e3538da..a3748bf14c 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -149,7 +149,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
if (r_click_item)
*r_click_item = NULL;
}
- Line &l = p_frame->lines[p_line];
+ Line &l = p_frame->lines.write[p_line];
Item *it = l.from;
int line_ofs = 0;
@@ -535,9 +535,9 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
int idx = 0;
//set minimums to zero
for (int i = 0; i < table->columns.size(); i++) {
- table->columns[i].min_width = 0;
- table->columns[i].max_width = 0;
- table->columns[i].width = 0;
+ table->columns.write[i].min_width = 0;
+ table->columns.write[i].max_width = 0;
+ table->columns.write[i].width = 0;
}
//compute minimum width for each cell
const int available_width = p_width - hseparation * (table->columns.size() - 1) - wofs;
@@ -553,8 +553,8 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
for (int i = 0; i < frame->lines.size(); i++) {
_process_line(frame, Point2(), ly, available_width, i, PROCESS_CACHE, cfont, Color(), font_color_shadow, use_outline, shadow_ofs);
- table->columns[column].min_width = MAX(table->columns[column].min_width, frame->lines[i].minimum_width);
- table->columns[column].max_width = MAX(table->columns[column].max_width, frame->lines[i].maximum_width);
+ table->columns.write[column].min_width = MAX(table->columns[column].min_width, frame->lines[i].minimum_width);
+ table->columns.write[column].max_width = MAX(table->columns[column].max_width, frame->lines[i].maximum_width);
}
idx++;
}
@@ -568,16 +568,16 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
for (int i = 0; i < table->columns.size(); i++) {
remaining_width -= table->columns[i].min_width;
if (table->columns[i].max_width > table->columns[i].min_width)
- table->columns[i].expand = true;
+ table->columns.write[i].expand = true;
if (table->columns[i].expand)
total_ratio += table->columns[i].expand_ratio;
}
//assign actual widths
for (int i = 0; i < table->columns.size(); i++) {
- table->columns[i].width = table->columns[i].min_width;
+ table->columns.write[i].width = table->columns[i].min_width;
if (table->columns[i].expand)
- table->columns[i].width += table->columns[i].expand_ratio * remaining_width / total_ratio;
+ table->columns.write[i].width += table->columns[i].expand_ratio * remaining_width / total_ratio;
table->total_width += table->columns[i].width + hseparation;
}
@@ -592,7 +592,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
int dif = table->columns[i].width - table->columns[i].max_width;
if (dif > 0) {
table_need_fit = true;
- table->columns[i].width = table->columns[i].max_width;
+ table->columns.write[i].width = table->columns[i].max_width;
table->total_width -= dif;
total_ratio -= table->columns[i].expand_ratio;
}
@@ -606,7 +606,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
if (dif > 0) {
int slice = table->columns[i].expand_ratio * remaining_width / total_ratio;
int incr = MIN(dif, slice);
- table->columns[i].width += incr;
+ table->columns.write[i].width += incr;
table->total_width += incr;
}
}
@@ -626,8 +626,8 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
int ly = 0;
_process_line(frame, Point2(), ly, table->columns[column].width, i, PROCESS_CACHE, cfont, Color(), font_color_shadow, use_outline, shadow_ofs);
- frame->lines[i].height_cache = ly; //actual height
- frame->lines[i].height_accum_cache = ly; //actual height
+ frame->lines.write[i].height_cache = ly; //actual height
+ frame->lines.write[i].height_accum_cache = ly; //actual height
}
idx++;
}
@@ -669,7 +669,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
yofs += frame->lines[i].height_cache;
if (p_mode == PROCESS_CACHE) {
- frame->lines[i].height_accum_cache = offset.y + draw_ofs.y + frame->lines[i].height_cache;
+ frame->lines.write[i].height_accum_cache = offset.y + draw_ofs.y + frame->lines[i].height_cache;
}
}
@@ -1253,6 +1253,9 @@ void RichTextLabel::_validate_line_caches(ItemFrame *p_frame) {
//validate invalid lines
Size2 size = get_size();
+ if (fixed_width != -1) {
+ size.width = fixed_width;
+ }
Rect2 text_rect = _get_text_rect();
Color font_color_shadow = get_color("font_color_shadow");
bool use_outline = get_constant("shadow_as_outline");
@@ -1264,11 +1267,11 @@ void RichTextLabel::_validate_line_caches(ItemFrame *p_frame) {
int y = 0;
_process_line(p_frame, text_rect.get_position(), y, text_rect.get_size().width - scroll_w, i, PROCESS_CACHE, base_font, Color(), font_color_shadow, use_outline, shadow_ofs);
- p_frame->lines[i].height_cache = y;
- p_frame->lines[i].height_accum_cache = y;
+ p_frame->lines.write[i].height_cache = y;
+ p_frame->lines.write[i].height_accum_cache = y;
if (i > 0)
- p_frame->lines[i].height_accum_cache += p_frame->lines[i - 1].height_accum_cache;
+ p_frame->lines.write[i].height_accum_cache += p_frame->lines[i - 1].height_accum_cache;
}
int total_height = 0;
@@ -1343,7 +1346,7 @@ void RichTextLabel::add_text(const String &p_text) {
_add_item(item, false);
current_frame->lines.resize(current_frame->lines.size() + 1);
if (item->type != ITEM_NEWLINE)
- current_frame->lines[current_frame->lines.size() - 1].from = item;
+ current_frame->lines.write[current_frame->lines.size() - 1].from = item;
_invalidate_current_line(current_frame);
}
@@ -1366,7 +1369,7 @@ void RichTextLabel::_add_item(Item *p_item, bool p_enter, bool p_ensure_newline)
}
if (current_frame->lines[current_frame->lines.size() - 1].from == NULL) {
- current_frame->lines[current_frame->lines.size() - 1].from = p_item;
+ current_frame->lines.write[current_frame->lines.size() - 1].from = p_item;
}
p_item->line = current_frame->lines.size() - 1;
@@ -1428,7 +1431,7 @@ bool RichTextLabel::remove_line(const int p_line) {
_remove_item(current->subitems[lines], current->subitems[lines]->line, lines);
if (p_line == 0) {
- main->lines[0].from = main;
+ main->lines.write[0].from = main;
}
main->first_invalid_line = 0;
@@ -1507,8 +1510,8 @@ void RichTextLabel::push_table(int p_columns) {
item->columns.resize(p_columns);
item->total_width = 0;
for (int i = 0; i < item->columns.size(); i++) {
- item->columns[i].expand = false;
- item->columns[i].expand_ratio = 1;
+ item->columns.write[i].expand = false;
+ item->columns.write[i].expand_ratio = 1;
}
_add_item(item, true, true);
}
@@ -1518,8 +1521,8 @@ void RichTextLabel::set_table_column_expand(int p_column, bool p_expand, int p_r
ERR_FAIL_COND(current->type != ITEM_TABLE);
ItemTable *table = static_cast<ItemTable *>(current);
ERR_FAIL_INDEX(p_column, table->columns.size());
- table->columns[p_column].expand = p_expand;
- table->columns[p_column].expand_ratio = p_ratio;
+ table->columns.write[p_column].expand = p_expand;
+ table->columns.write[p_column].expand_ratio = p_ratio;
}
void RichTextLabel::push_cell() {
@@ -1533,7 +1536,7 @@ void RichTextLabel::push_cell() {
item->cell = true;
item->parent_line = item->parent_frame->lines.size() - 1;
item->lines.resize(1);
- item->lines[0].from = NULL;
+ item->lines.write[0].from = NULL;
item->first_invalid_line = 0;
}
@@ -2245,13 +2248,28 @@ int RichTextLabel::get_total_character_count() const {
return tc;
}
+void RichTextLabel::set_fixed_size_to_width(int p_width) {
+ fixed_width = p_width;
+ minimum_size_changed();
+}
+
+Size2 RichTextLabel::get_minimum_size() const {
+
+ if (fixed_width != -1) {
+ const_cast<RichTextLabel *>(this)->_validate_line_caches(main);
+ return Size2(fixed_width, const_cast<RichTextLabel *>(this)->get_content_height());
+ }
+
+ return Size2();
+}
+
RichTextLabel::RichTextLabel() {
main = memnew(ItemFrame);
main->index = 0;
current = main;
main->lines.resize(1);
- main->lines[0].from = main;
+ main->lines.write[0].from = main;
main->first_invalid_line = 0;
current_frame = main;
tab_size = 4;
@@ -2287,6 +2305,7 @@ RichTextLabel::RichTextLabel() {
percent_visible = 1;
visible_line_count = 0;
+ fixed_width = -1;
set_clip_contents(true);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 00:30:16 +0000