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Diffstat (limited to 'scene/gui/rich_text_label.cpp')
-rw-r--r--scene/gui/rich_text_label.cpp115
1 files changed, 103 insertions, 12 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 42cb89b2d6..0331046492 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -555,12 +555,12 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
if (p_font_color_shadow.a > 0) {
float x_ofs_shadow = align_ofs + pofs;
float y_ofs_shadow = y + lh - line_descent;
- font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + shadow_ofs, fx_char, c[i + 1], p_font_color_shadow);
+ font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + shadow_ofs + fx_offset, fx_char, c[i + 1], p_font_color_shadow);
if (p_shadow_as_outline) {
- font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + Vector2(-shadow_ofs.x, shadow_ofs.y), fx_char, c[i + 1], p_font_color_shadow);
- font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + Vector2(shadow_ofs.x, -shadow_ofs.y), fx_char, c[i + 1], p_font_color_shadow);
- font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + Vector2(-shadow_ofs.x, -shadow_ofs.y), fx_char, c[i + 1], p_font_color_shadow);
+ font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + Vector2(-shadow_ofs.x, shadow_ofs.y) + fx_offset, fx_char, c[i + 1], p_font_color_shadow);
+ font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + Vector2(shadow_ofs.x, -shadow_ofs.y) + fx_offset, fx_char, c[i + 1], p_font_color_shadow);
+ font->draw_char(ci, Point2(x_ofs_shadow, y_ofs_shadow) + Vector2(-shadow_ofs.x, -shadow_ofs.y) + fx_offset, fx_char, c[i + 1], p_font_color_shadow);
}
}
@@ -624,19 +624,19 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
if (p_mode == PROCESS_POINTER && r_click_char)
*r_click_char = 0;
- ENSURE_WIDTH(img->image->get_width());
+ ENSURE_WIDTH(img->size.width);
- bool visible = visible_characters < 0 || (p_char_count < visible_characters && YRANGE_VISIBLE(y + lh - font->get_descent() - img->image->get_height(), img->image->get_height()));
+ bool visible = visible_characters < 0 || (p_char_count < visible_characters && YRANGE_VISIBLE(y + lh - font->get_descent() - img->size.height, img->size.height));
if (visible)
line_is_blank = false;
if (p_mode == PROCESS_DRAW && visible) {
- img->image->draw(ci, p_ofs + Point2(align_ofs + wofs, y + lh - font->get_descent() - img->image->get_height()));
+ img->image->draw_rect(ci, Rect2(p_ofs + Point2(align_ofs + wofs, y + lh - font->get_descent() - img->size.height), img->size));
}
p_char_count++;
- ADVANCE(img->image->get_width());
- CHECK_HEIGHT((img->image->get_height() + font->get_descent()));
+ ADVANCE(img->size.width);
+ CHECK_HEIGHT((img->size.height + font->get_descent()));
} break;
case ITEM_NEWLINE: {
@@ -859,7 +859,7 @@ int RichTextLabel::_process_line(ItemFrame *p_frame, const Vector2 &p_ofs, int &
void RichTextLabel::_scroll_changed(double) {
- if (updating_scroll)
+ if (updating_scroll || !scroll_active)
return;
if (scroll_follow && vscroll->get_value() >= (vscroll->get_max() - vscroll->get_page()))
@@ -1634,7 +1634,7 @@ void RichTextLabel::_remove_item(Item *p_item, const int p_line, const int p_sub
}
}
-void RichTextLabel::add_image(const Ref<Texture> &p_image) {
+void RichTextLabel::add_image(const Ref<Texture> &p_image, const int p_width, const int p_height) {
if (current->type == ITEM_TABLE)
return;
@@ -1643,6 +1643,30 @@ void RichTextLabel::add_image(const Ref<Texture> &p_image) {
ItemImage *item = memnew(ItemImage);
item->image = p_image;
+
+ if (p_width > 0) {
+ // custom width
+ item->size.width = p_width;
+ if (p_height > 0) {
+ // custom height
+ item->size.height = p_height;
+ } else {
+ // calculate height to keep aspect ratio
+ item->size.height = p_image->get_height() * p_width / p_image->get_width();
+ }
+ } else {
+ if (p_height > 0) {
+ // custom height
+ item->size.height = p_height;
+ // calculate width to keep aspect ratio
+ item->size.width = p_image->get_width() * p_height / p_image->get_height();
+ } else {
+ // keep original width and height
+ item->size.height = p_image->get_height();
+ item->size.width = p_image->get_width();
+ }
+ }
+
_add_item(item, false);
}
@@ -1697,6 +1721,41 @@ void RichTextLabel::push_font(const Ref<Font> &p_font) {
_add_item(item, true);
}
+void RichTextLabel::push_normal() {
+ Ref<Font> normal_font = get_font("normal_font");
+ ERR_FAIL_COND(normal_font.is_null());
+
+ push_font(normal_font);
+}
+
+void RichTextLabel::push_bold() {
+ Ref<Font> bold_font = get_font("bold_font");
+ ERR_FAIL_COND(bold_font.is_null());
+
+ push_font(bold_font);
+}
+
+void RichTextLabel::push_bold_italics() {
+ Ref<Font> bold_italics_font = get_font("bold_italics_font");
+ ERR_FAIL_COND(bold_italics_font.is_null());
+
+ push_font(bold_italics_font);
+}
+
+void RichTextLabel::push_italics() {
+ Ref<Font> italics_font = get_font("italics_font");
+ ERR_FAIL_COND(italics_font.is_null());
+
+ push_font(italics_font);
+}
+
+void RichTextLabel::push_mono() {
+ Ref<Font> mono_font = get_font("mono_font");
+ ERR_FAIL_COND(mono_font.is_null());
+
+ push_font(mono_font);
+}
+
void RichTextLabel::push_color(const Color &p_color) {
ERR_FAIL_COND(current->type == ITEM_TABLE);
@@ -2125,6 +2184,7 @@ Error RichTextLabel::append_bbcode(const String &p_bbcode) {
int end = p_bbcode.find("[", brk_end);
if (end == -1)
end = p_bbcode.length();
+
String image = p_bbcode.substr(brk_end + 1, end - brk_end - 1);
Ref<Texture> texture = ResourceLoader::load(image, "Texture");
@@ -2133,6 +2193,32 @@ Error RichTextLabel::append_bbcode(const String &p_bbcode) {
pos = end;
tag_stack.push_front(tag);
+ } else if (tag.begins_with("img=")) {
+
+ int width = 0;
+ int height = 0;
+
+ String params = tag.substr(4, tag.length());
+ int sep = params.find("x");
+ if (sep == -1) {
+ width = params.to_int();
+ } else {
+ width = params.substr(0, sep).to_int();
+ height = params.substr(sep + 1, params.length()).to_int();
+ }
+
+ int end = p_bbcode.find("[", brk_end);
+ if (end == -1)
+ end = p_bbcode.length();
+
+ String image = p_bbcode.substr(brk_end + 1, end - brk_end - 1);
+
+ Ref<Texture> texture = ResourceLoader::load(image, "Texture");
+ if (texture.is_valid())
+ add_image(texture, width, height);
+
+ pos = end;
+ tag_stack.push_front("img");
} else if (tag.begins_with("color=")) {
String col = tag.substr(6, tag.length());
@@ -2581,10 +2667,15 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_text"), &RichTextLabel::get_text);
ClassDB::bind_method(D_METHOD("add_text", "text"), &RichTextLabel::add_text);
ClassDB::bind_method(D_METHOD("set_text", "text"), &RichTextLabel::set_text);
- ClassDB::bind_method(D_METHOD("add_image", "image"), &RichTextLabel::add_image);
+ ClassDB::bind_method(D_METHOD("add_image", "image", "width", "height"), &RichTextLabel::add_image, DEFVAL(0), DEFVAL(0));
ClassDB::bind_method(D_METHOD("newline"), &RichTextLabel::add_newline);
ClassDB::bind_method(D_METHOD("remove_line", "line"), &RichTextLabel::remove_line);
ClassDB::bind_method(D_METHOD("push_font", "font"), &RichTextLabel::push_font);
+ ClassDB::bind_method(D_METHOD("push_normal"), &RichTextLabel::push_normal);
+ ClassDB::bind_method(D_METHOD("push_bold"), &RichTextLabel::push_bold);
+ ClassDB::bind_method(D_METHOD("push_bold_italics"), &RichTextLabel::push_bold_italics);
+ ClassDB::bind_method(D_METHOD("push_italics"), &RichTextLabel::push_italics);
+ ClassDB::bind_method(D_METHOD("push_mono"), &RichTextLabel::push_mono);
ClassDB::bind_method(D_METHOD("push_color", "color"), &RichTextLabel::push_color);
ClassDB::bind_method(D_METHOD("push_align", "align"), &RichTextLabel::push_align);
ClassDB::bind_method(D_METHOD("push_indent", "level"), &RichTextLabel::push_indent);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-24 17:33:09 +0000