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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp107
1 files changed, 57 insertions, 50 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 992e272186..a79c633502 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -45,7 +45,7 @@
#include "editor/editor_scale.h"
#endif
-RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) {
+RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) const {
if (p_free) {
if (p_item->subitems.size()) {
return p_item->subitems.front()->get();
@@ -90,7 +90,7 @@ RichTextLabel::Item *RichTextLabel::_get_next_item(Item *p_item, bool p_free) {
return nullptr;
}
-RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) {
+RichTextLabel::Item *RichTextLabel::_get_prev_item(Item *p_item, bool p_free) const {
if (p_free) {
if (p_item->subitems.size()) {
return p_item->subitems.back()->get();
@@ -147,7 +147,7 @@ RichTextLabel::Item *RichTextLabel::_get_item_at_pos(RichTextLabel::Item *p_item
case ITEM_TEXT: {
ItemText *t = (ItemText *)it;
offset += t->text.length();
- if (offset > p_position) {
+ if (offset >= p_position) {
return it;
}
} break;
@@ -454,6 +454,7 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
ItemImage *img = (ItemImage *)it;
l.text_buf->add_object((uint64_t)it, img->image->get_size(), img->inline_align, 1);
text += String::chr(0xfffc);
+ l.char_count += 1;
} break;
case ITEM_TABLE: {
ItemTable *table = static_cast<ItemTable *>(it);
@@ -1574,53 +1575,36 @@ void RichTextLabel::_gui_input(Ref<InputEvent> p_event) {
Ref<InputEventKey> k = p_event;
if (k.is_valid()) {
- if (k->is_pressed() && !k->get_alt() && !k->get_shift()) {
+ if (k->is_pressed()) {
bool handled = false;
- switch (k->get_keycode()) {
- case KEY_PAGEUP: {
- if (vscroll->is_visible_in_tree()) {
- vscroll->set_value(vscroll->get_value() - vscroll->get_page());
- handled = true;
- }
- } break;
- case KEY_PAGEDOWN: {
- if (vscroll->is_visible_in_tree()) {
- vscroll->set_value(vscroll->get_value() + vscroll->get_page());
- handled = true;
- }
- } break;
- case KEY_UP: {
- if (vscroll->is_visible_in_tree()) {
- vscroll->set_value(vscroll->get_value() - get_theme_font("normal_font")->get_height(get_theme_font_size("normal_font_size")));
- handled = true;
- }
- } break;
- case KEY_DOWN: {
- if (vscroll->is_visible_in_tree()) {
- vscroll->set_value(vscroll->get_value() + get_theme_font("normal_font")->get_height(get_theme_font_size("normal_font_size")));
- handled = true;
- }
- } break;
- case KEY_HOME: {
- if (vscroll->is_visible_in_tree()) {
- vscroll->set_value(0);
- handled = true;
- }
- } break;
- case KEY_END: {
- if (vscroll->is_visible_in_tree()) {
- vscroll->set_value(vscroll->get_max());
- handled = true;
- }
- } break;
- case KEY_INSERT:
- case KEY_C: {
- if (k->get_command()) {
- selection_copy();
- handled = true;
- }
- } break;
+ if (k->is_action("ui_pageup") && vscroll->is_visible_in_tree()) {
+ vscroll->set_value(vscroll->get_value() - vscroll->get_page());
+ handled = true;
+ }
+ if (k->is_action("ui_pagedown") && vscroll->is_visible_in_tree()) {
+ vscroll->set_value(vscroll->get_value() + vscroll->get_page());
+ handled = true;
+ }
+ if (k->is_action("ui_up") && vscroll->is_visible_in_tree()) {
+ vscroll->set_value(vscroll->get_value() - get_theme_font("normal_font")->get_height(get_theme_font_size("normal_font_size")));
+ handled = true;
+ }
+ if (k->is_action("ui_down") && vscroll->is_visible_in_tree()) {
+ vscroll->set_value(vscroll->get_value() + get_theme_font("normal_font")->get_height(get_theme_font_size("normal_font_size")));
+ handled = true;
+ }
+ if (k->is_action("ui_home") && vscroll->is_visible_in_tree()) {
+ vscroll->set_value(0);
+ handled = true;
+ }
+ if (k->is_action("ui_end") && vscroll->is_visible_in_tree()) {
+ vscroll->set_value(vscroll->get_max());
+ handled = true;
+ }
+ if (k->is_action("ui_copy")) {
+ selection_copy();
+ handled = true;
}
if (handled) {
@@ -3523,7 +3507,7 @@ bool RichTextLabel::search(const String &p_string, bool p_from_selection, bool p
return false;
}
-String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p_selection) {
+String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p_selection) const {
String text;
ERR_FAIL_COND_V(p_frame == nullptr, text);
ERR_FAIL_COND_V(p_line < 0 || p_line >= p_frame->lines.size(), text);
@@ -3590,7 +3574,7 @@ String RichTextLabel::_get_line_text(ItemFrame *p_frame, int p_line, Selection p
return text;
}
-String RichTextLabel::get_selected_text() {
+String RichTextLabel::get_selected_text() const {
if (!selection.active || !selection.enabled) {
return "";
}
@@ -3614,6 +3598,22 @@ bool RichTextLabel::is_selection_enabled() const {
return selection.enabled;
}
+int RichTextLabel::get_selection_from() const {
+ if (!selection.active || !selection.enabled) {
+ return -1;
+ }
+
+ return selection.from_frame->lines[selection.from_line].char_offset + selection.from_char;
+}
+
+int RichTextLabel::get_selection_to() const {
+ if (!selection.active || !selection.enabled) {
+ return -1;
+ }
+
+ return selection.to_frame->lines[selection.to_line].char_offset + selection.to_char - 1;
+}
+
void RichTextLabel::set_bbcode(const String &p_bbcode) {
bbcode = p_bbcode;
if (is_inside_tree() && use_bbcode) {
@@ -3649,6 +3649,8 @@ String RichTextLabel::get_text() {
text += t->text;
} else if (it->type == ITEM_NEWLINE) {
text += "\n";
+ } else if (it->type == ITEM_IMAGE) {
+ text += " ";
} else if (it->type == ITEM_INDENT || it->type == ITEM_LIST) {
text += "\t";
}
@@ -3841,6 +3843,11 @@ 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("get_selection_from"), &RichTextLabel::get_selection_from);
+ ClassDB::bind_method(D_METHOD("get_selection_to"), &RichTextLabel::get_selection_to);
+
+ ClassDB::bind_method(D_METHOD("get_selected_text"), &RichTextLabel::get_selected_text);
+
ClassDB::bind_method(D_METHOD("parse_bbcode", "bbcode"), &RichTextLabel::parse_bbcode);
ClassDB::bind_method(D_METHOD("append_bbcode", "bbcode"), &RichTextLabel::append_bbcode);
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-03 04:30:29 +0000