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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp434
1 files changed, 315 insertions, 119 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 70755a2870..fa0c2ce12c 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -30,6 +30,7 @@
#include "rich_text_label.h"
+#include "core/input/input_map.h"
#include "core/math/math_defs.h"
#include "core/os/keyboard.h"
#include "core/os/os.h"
@@ -142,7 +143,7 @@ RichTextLabel::Item *RichTextLabel::_get_item_at_pos(RichTextLabel::Item *p_item
for (Item *it = p_item_from; it && it != p_item_to; it = _get_next_item(it)) {
switch (it->type) {
case ITEM_TEXT: {
- ItemText *t = (ItemText *)it;
+ ItemText *t = static_cast<ItemText *>(it);
offset += t->text.length();
if (offset > p_position) {
return it;
@@ -166,16 +167,16 @@ String RichTextLabel::_roman(int p_num, bool p_capitalize) const {
};
String s;
if (p_capitalize) {
- String M[] = { "", "M", "MM", "MMM" };
- String C[] = { "", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM" };
- String X[] = { "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC" };
- String I[] = { "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX" };
+ const String M[] = { "", "M", "MM", "MMM" };
+ const String C[] = { "", "C", "CC", "CCC", "CD", "D", "DC", "DCC", "DCCC", "CM" };
+ const String X[] = { "", "X", "XX", "XXX", "XL", "L", "LX", "LXX", "LXXX", "XC" };
+ const String I[] = { "", "I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX" };
s = M[p_num / 1000] + C[(p_num % 1000) / 100] + X[(p_num % 100) / 10] + I[p_num % 10];
} else {
- String M[] = { "", "m", "mm", "mmm" };
- String C[] = { "", "c", "cc", "ccc", "cd", "d", "dc", "dcc", "dccc", "cm" };
- String X[] = { "", "x", "xx", "xxx", "xl", "l", "lx", "lxx", "lxxx", "xc" };
- String I[] = { "", "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix" };
+ const String M[] = { "", "m", "mm", "mmm" };
+ const String C[] = { "", "c", "cc", "ccc", "cd", "d", "dc", "dcc", "dccc", "cm" };
+ const String X[] = { "", "x", "xx", "xxx", "xl", "l", "lx", "lxx", "lxxx", "xc" };
+ const String I[] = { "", "i", "ii", "iii", "iv", "v", "vi", "vii", "viii", "ix" };
s = M[p_num / 1000] + C[(p_num % 1000) / 100] + X[(p_num % 100) / 10] + I[p_num % 10];
}
return s;
@@ -215,7 +216,7 @@ void RichTextLabel::_update_line_font(ItemFrame *p_frame, int p_line, const Ref<
RID t = l.text_buf->get_rid();
int spans = TS->shaped_get_span_count(t);
for (int i = 0; i < spans; i++) {
- ItemText *it = (ItemText *)(uint64_t)TS->shaped_get_span_meta(t, i);
+ ItemText *it = reinterpret_cast<ItemText *>((uint64_t)TS->shaped_get_span_meta(t, i));
if (it) {
Ref<Font> font = _find_font(it);
if (font.is_null()) {
@@ -269,8 +270,8 @@ void RichTextLabel::_resize_line(ItemFrame *p_frame, int p_line, const Ref<Font>
switch (it->type) {
case ITEM_TABLE: {
ItemTable *table = static_cast<ItemTable *>(it);
- int hseparation = get_theme_constant(SNAME("table_hseparation"));
- int vseparation = get_theme_constant(SNAME("table_vseparation"));
+ int hseparation = get_theme_constant(SNAME("table_h_separation"));
+ int vseparation = get_theme_constant(SNAME("table_v_separation"));
int col_count = table->columns.size();
for (int i = 0; i < col_count; i++) {
@@ -466,15 +467,11 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
switch (it->type) {
case ITEM_DROPCAP: {
// Add dropcap.
- const ItemDropcap *dc = (ItemDropcap *)it;
- if (dc != nullptr) {
- l.text_buf->set_dropcap(dc->text, dc->font, dc->font_size, dc->dropcap_margins);
- l.dc_color = dc->color;
- l.dc_ol_size = dc->ol_size;
- l.dc_ol_color = dc->ol_color;
- } else {
- l.text_buf->clear_dropcap();
- }
+ const ItemDropcap *dc = static_cast<ItemDropcap *>(it);
+ l.text_buf->set_dropcap(dc->text, dc->font, dc->font_size, dc->dropcap_margins);
+ l.dc_color = dc->color;
+ l.dc_ol_size = dc->ol_size;
+ l.dc_ol_color = dc->ol_color;
} break;
case ITEM_NEWLINE: {
Ref<Font> font = _find_font(it);
@@ -491,7 +488,7 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
remaining_characters--;
} break;
case ITEM_TEXT: {
- ItemText *t = (ItemText *)it;
+ ItemText *t = static_cast<ItemText *>(it);
Ref<Font> font = _find_font(it);
if (font.is_null()) {
font = p_base_font;
@@ -513,7 +510,7 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
l.char_count += tx.length();
} break;
case ITEM_IMAGE: {
- ItemImage *img = (ItemImage *)it;
+ ItemImage *img = static_cast<ItemImage *>(it);
l.text_buf->add_object((uint64_t)it, img->size, img->inline_align, 1);
text += String::chr(0xfffc);
l.char_count++;
@@ -521,8 +518,8 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
} break;
case ITEM_TABLE: {
ItemTable *table = static_cast<ItemTable *>(it);
- int hseparation = get_theme_constant(SNAME("table_hseparation"));
- int vseparation = get_theme_constant(SNAME("table_vseparation"));
+ int hseparation = get_theme_constant(SNAME("table_h_separation"));
+ int vseparation = get_theme_constant(SNAME("table_v_separation"));
int col_count = table->columns.size();
int t_char_count = 0;
// Set minimums to zero.
@@ -842,7 +839,7 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
// Draw inlined objects.
Array objects = TS->shaped_text_get_objects(rid);
for (int i = 0; i < objects.size(); i++) {
- Item *it = (Item *)(uint64_t)objects[i];
+ Item *it = reinterpret_cast<Item *>((uint64_t)objects[i]);
if (it != nullptr) {
Rect2 rect = TS->shaped_text_get_object_rect(rid, objects[i]);
//draw_rect(rect, Color(1,0,0), false, 2); //DEBUG_RECTS
@@ -856,7 +853,7 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
Color odd_row_bg = get_theme_color(SNAME("table_odd_row_bg"));
Color even_row_bg = get_theme_color(SNAME("table_even_row_bg"));
Color border = get_theme_color(SNAME("table_border"));
- int hseparation = get_theme_constant(SNAME("table_hseparation"));
+ int hseparation = get_theme_constant(SNAME("table_h_separation"));
int col_count = table->columns.size();
int row_count = table->rows.size();
@@ -944,8 +941,8 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
}
//Apply fx.
- float faded_visibility = 1.0f;
if (fade) {
+ float faded_visibility = 1.0f;
if (glyphs[i].start >= fade->starting_index) {
faded_visibility -= (float)(glyphs[i].start - fade->starting_index) / (float)fade->length;
faded_visibility = faded_visibility < 0.0f ? 0.0f : faded_visibility;
@@ -1160,8 +1157,8 @@ int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_o
}
//Apply fx.
- float faded_visibility = 1.0f;
if (fade) {
+ float faded_visibility = 1.0f;
if (glyphs[i].start >= fade->starting_index) {
faded_visibility -= (float)(glyphs[i].start - fade->starting_index) / (float)fade->length;
faded_visibility = faded_visibility < 0.0f ? 0.0f : faded_visibility;
@@ -1330,14 +1327,22 @@ 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);
@@ -1378,19 +1383,18 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
Array objects = TS->shaped_text_get_objects(rid);
for (int i = 0; i < objects.size(); i++) {
- Item *it = (Item *)(uint64_t)objects[i];
+ Item *it = reinterpret_cast<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"));
- int vseparation = get_theme_constant(SNAME("table_vseparation"));
+ int hseparation = get_theme_constant(SNAME("table_h_separation"));
+ int vseparation = get_theme_constant(SNAME("table_v_separation"));
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 +1410,7 @@ 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 +1421,19 @@ 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 +1447,39 @@ 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_v_separation"));
+ }
- 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) {
@@ -1451,7 +1490,7 @@ float RichTextLabel::_find_click_in_line(ItemFrame *p_frame, int p_line, const V
if (it_to != nullptr) {
*r_click_item = _get_prev_item(it_to);
} else {
- for (Item *i = it; i && i != it_to; i = _get_next_item(i)) {
+ for (Item *i = it; i; i = _get_next_item(i)) {
*r_click_item = i;
}
}
@@ -1650,8 +1689,7 @@ void RichTextLabel::_notification(int p_what) {
case NOTIFICATION_FOCUS_EXIT: {
if (deselect_on_focus_loss_enabled) {
- selection.active = false;
- update();
+ deselect();
}
} break;
@@ -1684,9 +1722,9 @@ Control::CursorShape RichTextLabel::get_cursor_shape(const Point2 &p_pos) const
Item *item = nullptr;
bool outside = true;
- ((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);
- if (item && !outside && ((RichTextLabel *)(this))->_find_meta(item, nullptr)) {
+ if (item && !outside && const_cast<RichTextLabel *>(this)->_find_meta(item, nullptr)) {
return CURSOR_POINTING_HAND;
}
@@ -1742,9 +1780,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
selection.to_line = 0;
selection.to_item = nullptr;
selection.to_char = 0;
- selection.active = false;
-
- update();
+ deselect();
}
}
}
@@ -1802,9 +1838,7 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
selection.to_line = 0;
selection.to_item = nullptr;
selection.to_char = 0;
- selection.active = false;
-
- update();
+ deselect();
}
}
@@ -1835,6 +1869,13 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
vscroll->set_value(vscroll->get_value() + vscroll->get_page() * b->get_factor() * 0.5 / 8);
}
}
+ if (b->get_button_index() == MouseButton::RIGHT && context_menu_enabled) {
+ _generate_context_menu();
+ menu->set_position(get_screen_position() + b->get_position());
+ menu->reset_size();
+ menu->popup();
+ grab_focus();
+ }
}
Ref<InputEventPanGesture> pan_gesture = p_event;
@@ -1876,8 +1917,24 @@ void RichTextLabel::gui_input(const Ref<InputEvent> &p_event) {
vscroll->set_value(vscroll->get_max());
handled = true;
}
- if (k->is_action("ui_copy")) {
- selection_copy();
+ if (is_shortcut_keys_enabled()) {
+ if (k->is_action("ui_text_select_all")) {
+ select_all();
+ handled = true;
+ }
+ if (k->is_action("ui_copy")) {
+ selection_copy();
+ handled = true;
+ }
+ }
+ if (k->is_action("ui_menu", true)) {
+ if (context_menu_enabled) {
+ _generate_context_menu();
+ menu->set_position(get_screen_position());
+ menu->reset_size();
+ menu->popup();
+ menu->grab_focus();
+ }
handled = true;
}
@@ -1919,14 +1976,13 @@ 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) {
- selection.active = false;
- update();
+ } else if (l1.char_offset + c_index == l2.char_offset + selection.click_char) {
+ deselect();
return;
}
}
@@ -1988,7 +2044,7 @@ void RichTextLabel::_find_frame(Item *p_item, ItemFrame **r_frame, int *r_line)
while (item) {
if (item->parent != nullptr && item->parent->type == ITEM_FRAME) {
if (r_frame != nullptr) {
- *r_frame = (ItemFrame *)item->parent;
+ *r_frame = static_cast<ItemFrame *>(item->parent);
}
if (r_line != nullptr) {
*r_line = item->line;
@@ -2192,7 +2248,7 @@ TextServer::Direction RichTextLabel::_find_direction(Item *p_item) {
}
}
-Control::StructuredTextParser RichTextLabel::_find_stt(Item *p_item) {
+TextServer::StructuredTextParser RichTextLabel::_find_stt(Item *p_item) {
Item *item = p_item;
while (item) {
@@ -2523,7 +2579,7 @@ void RichTextLabel::_add_item(Item *p_item, bool p_enter, bool p_ensure_newline)
p_item->index = current_idx++;
p_item->char_ofs = current_char_ofs;
if (p_item->type == ITEM_TEXT) {
- ItemText *t = (ItemText *)p_item;
+ ItemText *t = static_cast<ItemText *>(p_item);
current_char_ofs += t->text.length();
} else if (p_item->type == ITEM_IMAGE) {
current_char_ofs++;
@@ -2782,7 +2838,7 @@ void RichTextLabel::push_strikethrough() {
_add_item(item, true);
}
-void RichTextLabel::push_paragraph(HorizontalAlignment p_alignment, Control::TextDirection p_direction, const String &p_language, Control::StructuredTextParser p_st_parser) {
+void RichTextLabel::push_paragraph(HorizontalAlignment p_alignment, Control::TextDirection p_direction, const String &p_language, TextServer::StructuredTextParser p_st_parser) {
ERR_FAIL_COND(current->type == ITEM_TABLE);
ItemParagraph *item = memnew(ItemParagraph);
@@ -2977,11 +3033,10 @@ void RichTextLabel::clear() {
main->lines.clear();
main->lines.resize(1);
main->first_invalid_line = 0;
- update();
selection.click_frame = nullptr;
selection.click_item = nullptr;
- selection.active = false;
+ deselect();
current_idx = 1;
current_char_ofs = 0;
@@ -3122,7 +3177,7 @@ void RichTextLabel::append_text(const String &p_bbcode) {
// Find optional parameters.
String bbcode_name;
- typedef Map<String, String> OptionMap;
+ typedef HashMap<String, String> OptionMap;
OptionMap bbcode_options;
if (!split_tag_block.is_empty()) {
bbcode_name = split_tag_block[0];
@@ -3408,7 +3463,7 @@ void RichTextLabel::append_text(const String &p_bbcode) {
HorizontalAlignment alignment = HORIZONTAL_ALIGNMENT_LEFT;
Control::TextDirection dir = Control::TEXT_DIRECTION_INHERITED;
String lang;
- Control::StructuredTextParser st_parser = STRUCTURED_TEXT_DEFAULT;
+ TextServer::StructuredTextParser st_parser = TextServer::STRUCTURED_TEXT_DEFAULT;
for (int i = 0; i < subtag.size(); i++) {
Vector<String> subtag_a = subtag[i].split("=");
if (subtag_a.size() == 2) {
@@ -3434,19 +3489,19 @@ void RichTextLabel::append_text(const String &p_bbcode) {
lang = subtag_a[1];
} else if (subtag_a[0] == "st" || subtag_a[0] == "bidi_override") {
if (subtag_a[1] == "d" || subtag_a[1] == "default") {
- st_parser = STRUCTURED_TEXT_DEFAULT;
+ st_parser = TextServer::STRUCTURED_TEXT_DEFAULT;
} else if (subtag_a[1] == "u" || subtag_a[1] == "uri") {
- st_parser = STRUCTURED_TEXT_URI;
+ st_parser = TextServer::STRUCTURED_TEXT_URI;
} else if (subtag_a[1] == "f" || subtag_a[1] == "file") {
- st_parser = STRUCTURED_TEXT_FILE;
+ st_parser = TextServer::STRUCTURED_TEXT_FILE;
} else if (subtag_a[1] == "e" || subtag_a[1] == "email") {
- st_parser = STRUCTURED_TEXT_EMAIL;
+ st_parser = TextServer::STRUCTURED_TEXT_EMAIL;
} else if (subtag_a[1] == "l" || subtag_a[1] == "list") {
- st_parser = STRUCTURED_TEXT_LIST;
+ st_parser = TextServer::STRUCTURED_TEXT_LIST;
} else if (subtag_a[1] == "n" || subtag_a[1] == "none") {
- st_parser = STRUCTURED_TEXT_NONE;
+ st_parser = TextServer::STRUCTURED_TEXT_NONE;
} else if (subtag_a[1] == "c" || subtag_a[1] == "custom") {
- st_parser = STRUCTURED_TEXT_CUSTOM;
+ st_parser = TextServer::STRUCTURED_TEXT_CUSTOM;
}
}
}
@@ -3565,9 +3620,9 @@ void RichTextLabel::append_text(const String &p_bbcode) {
Ref<Texture2D> texture = ResourceLoader::load(image, "Texture2D");
if (texture.is_valid()) {
Color color = Color(1.0, 1.0, 1.0);
- OptionMap::Element *color_option = bbcode_options.find("color");
+ OptionMap::Iterator color_option = bbcode_options.find("color");
if (color_option) {
- color = Color::from_string(color_option->value(), color);
+ color = Color::from_string(color_option->value, color);
}
int width = 0;
@@ -3581,14 +3636,14 @@ void RichTextLabel::append_text(const String &p_bbcode) {
height = bbcode_value.substr(sep + 1).to_int();
}
} else {
- OptionMap::Element *width_option = bbcode_options.find("width");
+ OptionMap::Iterator width_option = bbcode_options.find("width");
if (width_option) {
- width = width_option->value().to_int();
+ width = width_option->value.to_int();
}
- OptionMap::Element *height_option = bbcode_options.find("height");
+ OptionMap::Iterator height_option = bbcode_options.find("height");
if (height_option) {
- height = height_option->value().to_int();
+ height = height_option->value.to_int();
}
}
@@ -3674,15 +3729,15 @@ void RichTextLabel::append_text(const String &p_bbcode) {
} else if (bbcode_name == "fade") {
int start_index = 0;
- OptionMap::Element *start_option = bbcode_options.find("start");
+ OptionMap::Iterator start_option = bbcode_options.find("start");
if (start_option) {
- start_index = start_option->value().to_int();
+ start_index = start_option->value.to_int();
}
int length = 10;
- OptionMap::Element *length_option = bbcode_options.find("length");
+ OptionMap::Iterator length_option = bbcode_options.find("length");
if (length_option) {
- length = length_option->value().to_int();
+ length = length_option->value.to_int();
}
push_fade(start_index, length);
@@ -3690,15 +3745,15 @@ void RichTextLabel::append_text(const String &p_bbcode) {
tag_stack.push_front("fade");
} else if (bbcode_name == "shake") {
int strength = 5;
- OptionMap::Element *strength_option = bbcode_options.find("level");
+ OptionMap::Iterator strength_option = bbcode_options.find("level");
if (strength_option) {
- strength = strength_option->value().to_int();
+ strength = strength_option->value.to_int();
}
float rate = 20.0f;
- OptionMap::Element *rate_option = bbcode_options.find("rate");
+ OptionMap::Iterator rate_option = bbcode_options.find("rate");
if (rate_option) {
- rate = rate_option->value().to_float();
+ rate = rate_option->value.to_float();
}
push_shake(strength, rate);
@@ -3707,15 +3762,15 @@ void RichTextLabel::append_text(const String &p_bbcode) {
set_process_internal(true);
} else if (bbcode_name == "wave") {
float amplitude = 20.0f;
- OptionMap::Element *amplitude_option = bbcode_options.find("amp");
+ OptionMap::Iterator amplitude_option = bbcode_options.find("amp");
if (amplitude_option) {
- amplitude = amplitude_option->value().to_float();
+ amplitude = amplitude_option->value.to_float();
}
float period = 5.0f;
- OptionMap::Element *period_option = bbcode_options.find("freq");
+ OptionMap::Iterator period_option = bbcode_options.find("freq");
if (period_option) {
- period = period_option->value().to_float();
+ period = period_option->value.to_float();
}
push_wave(period, amplitude);
@@ -3724,15 +3779,15 @@ void RichTextLabel::append_text(const String &p_bbcode) {
set_process_internal(true);
} else if (bbcode_name == "tornado") {
float radius = 10.0f;
- OptionMap::Element *radius_option = bbcode_options.find("radius");
+ OptionMap::Iterator radius_option = bbcode_options.find("radius");
if (radius_option) {
- radius = radius_option->value().to_float();
+ radius = radius_option->value.to_float();
}
float frequency = 1.0f;
- OptionMap::Element *frequency_option = bbcode_options.find("freq");
+ OptionMap::Iterator frequency_option = bbcode_options.find("freq");
if (frequency_option) {
- frequency = frequency_option->value().to_float();
+ frequency = frequency_option->value.to_float();
}
push_tornado(frequency, radius);
@@ -3741,21 +3796,21 @@ void RichTextLabel::append_text(const String &p_bbcode) {
set_process_internal(true);
} else if (bbcode_name == "rainbow") {
float saturation = 0.8f;
- OptionMap::Element *saturation_option = bbcode_options.find("sat");
+ OptionMap::Iterator saturation_option = bbcode_options.find("sat");
if (saturation_option) {
- saturation = saturation_option->value().to_float();
+ saturation = saturation_option->value.to_float();
}
float value = 0.8f;
- OptionMap::Element *value_option = bbcode_options.find("val");
+ OptionMap::Iterator value_option = bbcode_options.find("val");
if (value_option) {
- value = value_option->value().to_float();
+ value = value_option->value.to_float();
}
float frequency = 1.0f;
- OptionMap::Element *frequency_option = bbcode_options.find("freq");
+ OptionMap::Iterator frequency_option = bbcode_options.find("freq");
if (frequency_option) {
- frequency = frequency_option->value().to_float();
+ frequency = frequency_option->value.to_float();
}
push_rainbow(saturation, value, frequency);
@@ -3890,8 +3945,7 @@ void RichTextLabel::set_selection_enabled(bool p_enabled) {
selection.enabled = p_enabled;
if (!p_enabled) {
if (selection.active) {
- selection.active = false;
- update();
+ deselect();
}
set_focus_mode(FOCUS_NONE);
} else {
@@ -3902,8 +3956,7 @@ void RichTextLabel::set_selection_enabled(bool p_enabled) {
void RichTextLabel::set_deselect_on_focus_loss_enabled(const bool p_enabled) {
deselect_on_focus_loss_enabled = p_enabled;
if (p_enabled && selection.active && !has_focus()) {
- selection.active = false;
- update();
+ deselect();
}
}
@@ -3967,7 +4020,7 @@ bool RichTextLabel::_search_line(ItemFrame *p_frame, int p_line, const String &p
text += "\n";
} break;
case ITEM_TEXT: {
- ItemText *t = (ItemText *)it;
+ ItemText *t = static_cast<ItemText *>(it);
text += t->text;
} break;
case ITEM_IMAGE: {
@@ -4100,7 +4153,7 @@ String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p
if (it_to != nullptr) {
end_idx = it_to->index;
} else {
- for (Item *it = l.from; it && it != it_to; it = _get_next_item(it)) {
+ for (Item *it = l.from; it; it = _get_next_item(it)) {
end_idx = it->index + 1;
}
}
@@ -4142,6 +4195,32 @@ String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p
return text;
}
+void RichTextLabel::set_context_menu_enabled(bool p_enabled) {
+ context_menu_enabled = p_enabled;
+}
+
+bool RichTextLabel::is_context_menu_enabled() const {
+ return context_menu_enabled;
+}
+
+void RichTextLabel::set_shortcut_keys_enabled(bool p_enabled) {
+ shortcut_keys_enabled = p_enabled;
+}
+
+bool RichTextLabel::is_shortcut_keys_enabled() const {
+ return shortcut_keys_enabled;
+}
+
+// Context menu.
+PopupMenu *RichTextLabel::get_menu() const {
+ const_cast<RichTextLabel *>(this)->_generate_context_menu();
+ return menu;
+}
+
+bool RichTextLabel::is_menu_visible() const {
+ return menu && menu->is_visible();
+}
+
String RichTextLabel::get_selected_text() const {
if (!selection.active || !selection.enabled) {
return "";
@@ -4154,6 +4233,11 @@ String RichTextLabel::get_selected_text() const {
return text;
}
+void RichTextLabel::deselect() {
+ selection.active = false;
+ update();
+}
+
void RichTextLabel::selection_copy() {
String text = get_selected_text();
@@ -4162,6 +4246,53 @@ void RichTextLabel::selection_copy() {
}
}
+void RichTextLabel::select_all() {
+ if (!selection.enabled) {
+ return;
+ }
+
+ Item *it = main;
+ Item *from_item = nullptr;
+ Item *to_item = nullptr;
+
+ while (it) {
+ if (it->type != ITEM_FRAME) {
+ if (!from_item) {
+ from_item = it;
+ } else {
+ to_item = it;
+ }
+ }
+ it = _get_next_item(it, true);
+ }
+ if (!from_item || !to_item) {
+ return;
+ }
+
+ ItemFrame *from_frame = nullptr;
+ int from_line = 0;
+ _find_frame(from_item, &from_frame, &from_line);
+ if (!from_frame) {
+ return;
+ }
+ ItemFrame *to_frame = nullptr;
+ int to_line = 0;
+ _find_frame(to_item, &to_frame, &to_line);
+ if (!to_frame) {
+ return;
+ }
+ selection.from_line = from_line;
+ selection.from_frame = from_frame;
+ selection.from_char = 0;
+ selection.from_item = from_item;
+ selection.to_line = to_line;
+ selection.to_frame = to_frame;
+ selection.to_char = to_frame->lines[to_line].char_count;
+ selection.to_item = to_item;
+ selection.active = true;
+ update();
+}
+
bool RichTextLabel::is_selection_enabled() const {
return selection.enabled;
}
@@ -4218,10 +4349,8 @@ String RichTextLabel::get_parsed_text() const {
Item *it = main;
while (it) {
if (it->type == ITEM_DROPCAP) {
- const ItemDropcap *dc = (ItemDropcap *)it;
- if (dc != nullptr) {
- text += dc->text;
- }
+ ItemDropcap *dc = static_cast<ItemDropcap *>(it);
+ text += dc->text;
} else if (it->type == ITEM_TEXT) {
ItemText *t = static_cast<ItemText *>(it);
text += t->text;
@@ -4247,7 +4376,7 @@ void RichTextLabel::set_text_direction(Control::TextDirection p_text_direction)
}
}
-void RichTextLabel::set_structured_text_bidi_override(Control::StructuredTextParser p_parser) {
+void RichTextLabel::set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser) {
if (st_parser != p_parser) {
st_parser = p_parser;
main->first_invalid_line = 0; //invalidate ALL
@@ -4256,7 +4385,7 @@ void RichTextLabel::set_structured_text_bidi_override(Control::StructuredTextPar
}
}
-Control::StructuredTextParser RichTextLabel::get_structured_text_bidi_override() const {
+TextServer::StructuredTextParser RichTextLabel::get_structured_text_bidi_override() const {
return st_parser;
}
@@ -4391,7 +4520,7 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("push_color", "color"), &RichTextLabel::push_color);
ClassDB::bind_method(D_METHOD("push_outline_size", "outline_size"), &RichTextLabel::push_outline_size);
ClassDB::bind_method(D_METHOD("push_outline_color", "color"), &RichTextLabel::push_outline_color);
- ClassDB::bind_method(D_METHOD("push_paragraph", "alignment", "base_direction", "language", "st_parser"), &RichTextLabel::push_paragraph, DEFVAL(TextServer::DIRECTION_AUTO), DEFVAL(""), DEFVAL(STRUCTURED_TEXT_DEFAULT));
+ ClassDB::bind_method(D_METHOD("push_paragraph", "alignment", "base_direction", "language", "st_parser"), &RichTextLabel::push_paragraph, DEFVAL(TextServer::DIRECTION_AUTO), DEFVAL(""), DEFVAL(TextServer::STRUCTURED_TEXT_DEFAULT));
ClassDB::bind_method(D_METHOD("push_indent", "level"), &RichTextLabel::push_indent);
ClassDB::bind_method(D_METHOD("push_list", "level", "type", "capitalize"), &RichTextLabel::push_list);
ClassDB::bind_method(D_METHOD("push_meta", "data"), &RichTextLabel::push_meta);
@@ -4453,13 +4582,21 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_selection_enabled", "enabled"), &RichTextLabel::set_selection_enabled);
ClassDB::bind_method(D_METHOD("is_selection_enabled"), &RichTextLabel::is_selection_enabled);
+ ClassDB::bind_method(D_METHOD("set_context_menu_enabled", "enabled"), &RichTextLabel::set_context_menu_enabled);
+ ClassDB::bind_method(D_METHOD("is_context_menu_enabled"), &RichTextLabel::is_context_menu_enabled);
+
+ ClassDB::bind_method(D_METHOD("set_shortcut_keys_enabled", "enabled"), &RichTextLabel::set_shortcut_keys_enabled);
+ ClassDB::bind_method(D_METHOD("is_shortcut_keys_enabled"), &RichTextLabel::is_shortcut_keys_enabled);
+
ClassDB::bind_method(D_METHOD("set_deselect_on_focus_loss_enabled", "enable"), &RichTextLabel::set_deselect_on_focus_loss_enabled);
ClassDB::bind_method(D_METHOD("is_deselect_on_focus_loss_enabled"), &RichTextLabel::is_deselect_on_focus_loss_enabled);
ClassDB::bind_method(D_METHOD("get_selection_from"), &RichTextLabel::get_selection_from);
ClassDB::bind_method(D_METHOD("get_selection_to"), &RichTextLabel::get_selection_to);
+ ClassDB::bind_method(D_METHOD("select_all"), &RichTextLabel::select_all);
ClassDB::bind_method(D_METHOD("get_selected_text"), &RichTextLabel::get_selected_text);
+ ClassDB::bind_method(D_METHOD("deselect"), &RichTextLabel::deselect);
ClassDB::bind_method(D_METHOD("parse_bbcode", "bbcode"), &RichTextLabel::parse_bbcode);
ClassDB::bind_method(D_METHOD("append_text", "bbcode"), &RichTextLabel::append_text);
@@ -4500,6 +4637,9 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_effects"), &RichTextLabel::get_effects);
ClassDB::bind_method(D_METHOD("install_effect", "effect"), &RichTextLabel::install_effect);
+ ClassDB::bind_method(D_METHOD("get_menu"), &RichTextLabel::get_menu);
+ ClassDB::bind_method(D_METHOD("is_menu_visible"), &RichTextLabel::is_menu_visible);
+
// Note: set "bbcode_enabled" first, to avoid unnecessary "text" resets.
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "bbcode_enabled"), "set_use_bbcode", "is_using_bbcode");
@@ -4521,6 +4661,9 @@ void RichTextLabel::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_characters_behavior", PROPERTY_HINT_ENUM, "Characters Before Shaping,Characters After Shaping,Glyphs (Layout Direction),Glyphs (Left-to-Right),Glyphs (Right-to-Left)"), "set_visible_characters_behavior", "get_visible_characters_behavior");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "context_menu_enabled"), "set_context_menu_enabled", "is_context_menu_enabled");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shortcut_keys_enabled"), "set_shortcut_keys_enabled", "is_shortcut_keys_enabled");
+
ADD_GROUP("Locale", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left,Inherited"), "set_text_direction", "get_text_direction");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language");
@@ -4700,6 +4843,59 @@ Size2 RichTextLabel::get_minimum_size() const {
return size;
}
+// Context menu.
+void RichTextLabel::_generate_context_menu() {
+ if (!menu) {
+ menu = memnew(PopupMenu);
+ add_child(menu, false, INTERNAL_MODE_FRONT);
+
+ menu->connect("id_pressed", callable_mp(this, &RichTextLabel::_menu_option));
+ }
+
+ // Reorganize context menu.
+ menu->clear();
+ if (selection.enabled) {
+ menu->add_item(RTR("Copy"), MENU_COPY, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_copy") : Key::NONE);
+ menu->add_item(RTR("Select All"), MENU_SELECT_ALL, is_shortcut_keys_enabled() ? _get_menu_action_accelerator("ui_text_select_all") : Key::NONE);
+ }
+}
+
+Key RichTextLabel::_get_menu_action_accelerator(const String &p_action) {
+ const List<Ref<InputEvent>> *events = InputMap::get_singleton()->action_get_events(p_action);
+ if (!events) {
+ return Key::NONE;
+ }
+
+ // Use first event in the list for the accelerator.
+ const List<Ref<InputEvent>>::Element *first_event = events->front();
+ if (!first_event) {
+ return Key::NONE;
+ }
+
+ const Ref<InputEventKey> event = first_event->get();
+ if (event.is_null()) {
+ return Key::NONE;
+ }
+
+ // Use physical keycode if non-zero
+ if (event->get_physical_keycode() != Key::NONE) {
+ return event->get_physical_keycode_with_modifiers();
+ } else {
+ return event->get_keycode_with_modifiers();
+ }
+}
+
+void RichTextLabel::_menu_option(int p_option) {
+ switch (p_option) {
+ case MENU_COPY: {
+ selection_copy();
+ } break;
+ case MENU_SELECT_ALL: {
+ select_all();
+ } break;
+ }
+}
+
void RichTextLabel::_draw_fbg_boxes(RID p_ci, RID p_rid, Vector2 line_off, Item *it_from, Item *it_to, int start, int end, int fbg_flag) {
Vector2i fbg_index = Vector2i(end, start);
Color last_color = Color(0, 0, 0, 0);
@@ -4707,7 +4903,7 @@ void RichTextLabel::_draw_fbg_boxes(RID p_ci, RID p_rid, Vector2 line_off, Item
// Draw a box based on color tags associated with glyphs
for (int i = start; i < end; i++) {
Item *it = _get_item_at_pos(it_from, it_to, i);
- Color color = Color(0, 0, 0, 0);
+ Color color;
if (fbg_flag == 0) {
color = _find_bgcolor(it);
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-21 13:21:12 +0000