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-rw-r--r--scene/gui/rich_text_label.cpp67
-rw-r--r--scene/gui/rich_text_label.h7
-rw-r--r--scene/resources/default_theme/default_theme.cpp14
-rw-r--r--scene/resources/style_box.cpp4
-rw-r--r--scene/resources/style_box.h2
5 files changed, 74 insertions, 20 deletions
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 05ca97491b..e934772371 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -618,11 +618,11 @@ void RichTextLabel::_shape_line(ItemFrame *p_frame, int p_line, const Ref<Font>
}
}
-void RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_color_shadow, bool p_shadow_as_outline, const Point2 &p_shadow_ofs) {
+int RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_color_shadow, bool p_shadow_as_outline, const Point2 &p_shadow_ofs) {
Vector2 off;
- ERR_FAIL_COND(p_frame == nullptr);
- ERR_FAIL_COND(p_line < 0 || p_line >= p_frame->lines.size());
+ ERR_FAIL_COND_V(p_frame == nullptr, 0);
+ ERR_FAIL_COND_V(p_line < 0 || p_line >= p_frame->lines.size(), 0);
Line &l = p_frame->lines.write[p_line];
@@ -631,7 +631,7 @@ void RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_
Variant meta;
if (it_from == nullptr) {
- return;
+ return 0;
}
RID ci = get_canvas_item();
@@ -699,14 +699,24 @@ void RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_
}
l.text_buf->draw_dropcap(ci, p_ofs + ((rtl) ? Vector2() : Vector2(l.offset.x, 0)), l.dc_color);
+ int line_count = 0;
+ Size2 ctrl_size = get_size();
// Draw text.
for (int line = 0; line < l.text_buf->get_line_count(); line++) {
RID rid = l.text_buf->get_line_rid(line);
+ if (p_ofs.y + off.y >= ctrl_size.height) {
+ break;
+ }
+ if (p_ofs.y + off.y + TS->shaped_text_get_size(rid).y <= 0) {
+ off.y += TS->shaped_text_get_size(rid).y;
+ continue;
+ }
float width = l.text_buf->get_width();
float length = TS->shaped_text_get_width(rid);
// Draw line.
+ line_count++;
if (rtl) {
off.x = p_width - l.offset.x - width;
@@ -1068,6 +1078,8 @@ void RichTextLabel::_draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_
}
off.y += TS->shaped_text_get_descent(rid);
}
+
+ return line_count;
}
void RichTextLabel::_find_click(ItemFrame *p_frame, const Point2i &p_click, ItemFrame **r_click_frame, int *r_click_line, Item **r_click_item, int *r_click_char, bool *r_outside) {
@@ -1392,13 +1404,14 @@ void RichTextLabel::_notification(int p_what) {
bool use_outline = get_theme_constant("shadow_as_outline");
Point2 shadow_ofs(get_theme_constant("shadow_offset_x"), get_theme_constant("shadow_offset_y"));
+ visible_paragraph_count = 0;
visible_line_count = 0;
// New cache draw.
Point2 ofs = text_rect.get_position() + Vector2(0, main->lines[from_line].offset.y - vofs);
while (ofs.y < size.height && from_line < main->lines.size()) {
- visible_line_count++;
- _draw_line(main, from_line, ofs, text_rect.size.x, base_color, outline_size, outline_color, font_color_shadow, use_outline, shadow_ofs);
+ visible_paragraph_count++;
+ visible_line_count += _draw_line(main, from_line, ofs, text_rect.size.x, base_color, outline_size, outline_color, font_color_shadow, use_outline, shadow_ofs);
ofs.y += main->lines[from_line].text_buf->get_size().y;
from_line++;
}
@@ -3367,14 +3380,46 @@ Error RichTextLabel::append_bbcode(const String &p_bbcode) {
return OK;
}
+void RichTextLabel::scroll_to_paragraph(int p_paragraph) {
+ ERR_FAIL_INDEX(p_paragraph, main->lines.size());
+ _validate_line_caches(main);
+ vscroll->set_value(main->lines[p_paragraph].offset.y);
+}
+
+int RichTextLabel::get_paragraph_count() const {
+ return current_frame->lines.size();
+}
+
+int RichTextLabel::get_visible_paragraph_count() const {
+ if (!is_visible()) {
+ return 0;
+ }
+ return visible_paragraph_count;
+}
+
void RichTextLabel::scroll_to_line(int p_line) {
- ERR_FAIL_INDEX(p_line, main->lines.size());
_validate_line_caches(main);
- vscroll->set_value(main->lines[p_line].offset.y);
+
+ int line_count = 0;
+ for (int i = 0; i < main->lines.size(); i++) {
+ if ((line_count <= p_line) && (line_count + main->lines[i].text_buf->get_line_count() >= p_line)) {
+ float line_offset = 0.f;
+ for (int j = 0; j < p_line - line_count; j++) {
+ line_offset += main->lines[i].text_buf->get_line_size(j).y;
+ }
+ vscroll->set_value(main->lines[i].offset.y + line_offset);
+ return;
+ }
+ line_count += main->lines[i].text_buf->get_line_count();
+ }
}
int RichTextLabel::get_line_count() const {
- return current_frame->lines.size();
+ int line_count = 0;
+ for (int i = 0; i < main->lines.size(); i++) {
+ line_count += main->lines[i].text_buf->get_line_count();
+ }
+ return line_count;
}
int RichTextLabel::get_visible_line_count() const {
@@ -3783,6 +3828,7 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_v_scroll"), &RichTextLabel::get_v_scroll);
ClassDB::bind_method(D_METHOD("scroll_to_line", "line"), &RichTextLabel::scroll_to_line);
+ ClassDB::bind_method(D_METHOD("scroll_to_paragraph", "paragraph"), &RichTextLabel::scroll_to_paragraph);
ClassDB::bind_method(D_METHOD("set_tab_size", "spaces"), &RichTextLabel::set_tab_size);
ClassDB::bind_method(D_METHOD("get_tab_size"), &RichTextLabel::get_tab_size);
@@ -3813,6 +3859,9 @@ void RichTextLabel::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_line_count"), &RichTextLabel::get_line_count);
ClassDB::bind_method(D_METHOD("get_visible_line_count"), &RichTextLabel::get_visible_line_count);
+ ClassDB::bind_method(D_METHOD("get_paragraph_count"), &RichTextLabel::get_paragraph_count);
+ ClassDB::bind_method(D_METHOD("get_visible_paragraph_count"), &RichTextLabel::get_visible_paragraph_count);
+
ClassDB::bind_method(D_METHOD("get_content_height"), &RichTextLabel::get_content_height);
ClassDB::bind_method(D_METHOD("parse_expressions_for_values", "expressions"), &RichTextLabel::parse_expressions_for_values);
diff --git a/scene/gui/rich_text_label.h b/scene/gui/rich_text_label.h
index a65cc5a451..ee37efb68b 100644
--- a/scene/gui/rich_text_label.h
+++ b/scene/gui/rich_text_label.h
@@ -337,6 +337,7 @@ private:
bool updating_scroll;
int current_idx = 1;
int current_char_ofs = 0;
+ int visible_paragraph_count;
int visible_line_count;
int tab_size;
@@ -393,7 +394,7 @@ private:
void _shape_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width, int *r_char_offset);
void _resize_line(ItemFrame *p_frame, int p_line, const Ref<Font> &p_base_font, int p_base_font_size, int p_width);
- void _draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_color_shadow, bool p_shadow_as_outline, const Point2 &shadow_ofs);
+ int _draw_line(ItemFrame *p_frame, int p_line, const Vector2 &p_ofs, int p_width, const Color &p_base_color, int p_outline_size, const Color &p_outline_color, const Color &p_font_color_shadow, bool p_shadow_as_outline, const Point2 &shadow_ofs);
float _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 = nullptr, int *r_click_line = nullptr, Item **r_click_item = nullptr, int *r_click_char = nullptr);
String _roman(int p_num, bool p_capitalize) const;
@@ -507,6 +508,10 @@ public:
bool search(const String &p_string, bool p_from_selection = false, bool p_search_previous = false);
+ void scroll_to_paragraph(int p_paragraph);
+ int get_paragraph_count() const;
+ int get_visible_paragraph_count() const;
+
void scroll_to_line(int p_line);
int get_line_count() const;
int get_visible_line_count() const;
diff --git a/scene/resources/default_theme/default_theme.cpp b/scene/resources/default_theme/default_theme.cpp
index dad5622117..982239fe4e 100644
--- a/scene/resources/default_theme/default_theme.cpp
+++ b/scene/resources/default_theme/default_theme.cpp
@@ -46,7 +46,7 @@ static TexCacheMap *tex_cache;
static float scale = 1;
template <class T>
-static Ref<StyleBoxTexture> make_stylebox(T p_src, float p_left, float p_top, float p_right, float p_botton, float p_margin_left = -1, float p_margin_top = -1, float p_margin_right = -1, float p_margin_botton = -1, bool p_draw_center = true) {
+static Ref<StyleBoxTexture> make_stylebox(T p_src, float p_left, float p_top, float p_right, float p_bottom, float p_margin_left = -1, float p_margin_top = -1, float p_margin_right = -1, float p_margin_bottom = -1, bool p_draw_center = true) {
Ref<ImageTexture> texture;
if (tex_cache->has(p_src)) {
@@ -66,11 +66,11 @@ static Ref<StyleBoxTexture> make_stylebox(T p_src, float p_left, float p_top, fl
style->set_texture(texture);
style->set_margin_size(SIDE_LEFT, p_left * scale);
style->set_margin_size(SIDE_RIGHT, p_right * scale);
- style->set_margin_size(SIDE_BOTTOM, p_botton * scale);
+ style->set_margin_size(SIDE_BOTTOM, p_bottom * scale);
style->set_margin_size(SIDE_TOP, p_top * scale);
style->set_default_margin(SIDE_LEFT, p_margin_left * scale);
style->set_default_margin(SIDE_RIGHT, p_margin_right * scale);
- style->set_default_margin(SIDE_BOTTOM, p_margin_botton * scale);
+ style->set_default_margin(SIDE_BOTTOM, p_margin_bottom * scale);
style->set_default_margin(SIDE_TOP, p_margin_top * scale);
style->set_draw_center(p_draw_center);
@@ -88,11 +88,11 @@ static Ref<StyleBoxFlat> make_flat_stylebox(Color p_color, float p_margin_left =
return style;
}
-static Ref<StyleBoxTexture> sb_expand(Ref<StyleBoxTexture> p_sbox, float p_left, float p_top, float p_right, float p_botton) {
+static Ref<StyleBoxTexture> sb_expand(Ref<StyleBoxTexture> p_sbox, float p_left, float p_top, float p_right, float p_bottom) {
p_sbox->set_expand_margin_size(SIDE_LEFT, p_left * scale);
p_sbox->set_expand_margin_size(SIDE_TOP, p_top * scale);
p_sbox->set_expand_margin_size(SIDE_RIGHT, p_right * scale);
- p_sbox->set_expand_margin_size(SIDE_BOTTOM, p_botton * scale);
+ p_sbox->set_expand_margin_size(SIDE_BOTTOM, p_bottom * scale);
return p_sbox;
}
@@ -127,12 +127,12 @@ static Ref<Texture2D> flip_icon(Ref<Texture2D> p_texture, bool p_flip_y = false,
return texture;
}
-static Ref<StyleBox> make_empty_stylebox(float p_margin_left = -1, float p_margin_top = -1, float p_margin_right = -1, float p_margin_botton = -1) {
+static Ref<StyleBox> make_empty_stylebox(float p_margin_left = -1, float p_margin_top = -1, float p_margin_right = -1, float p_margin_bottom = -1) {
Ref<StyleBox> style(memnew(StyleBoxEmpty));
style->set_default_margin(SIDE_LEFT, p_margin_left * scale);
style->set_default_margin(SIDE_RIGHT, p_margin_right * scale);
- style->set_default_margin(SIDE_BOTTOM, p_margin_botton * scale);
+ style->set_default_margin(SIDE_BOTTOM, p_margin_bottom * scale);
style->set_default_margin(SIDE_TOP, p_margin_top * scale);
return style;
diff --git a/scene/resources/style_box.cpp b/scene/resources/style_box.cpp
index 93bab1b042..a9d8eeef1c 100644
--- a/scene/resources/style_box.cpp
+++ b/scene/resources/style_box.cpp
@@ -395,10 +395,10 @@ void StyleBoxFlat::set_corner_radius_all(int radius) {
emit_changed();
}
-void StyleBoxFlat::set_corner_radius_individual(const int radius_top_left, const int radius_top_right, const int radius_botton_right, const int radius_bottom_left) {
+void StyleBoxFlat::set_corner_radius_individual(const int radius_top_left, const int radius_top_right, const int radius_bottom_right, const int radius_bottom_left) {
corner_radius[0] = radius_top_left;
corner_radius[1] = radius_top_right;
- corner_radius[2] = radius_botton_right;
+ corner_radius[2] = radius_bottom_right;
corner_radius[3] = radius_bottom_left;
emit_changed();
diff --git a/scene/resources/style_box.h b/scene/resources/style_box.h
index 53ce72790a..c133f0c825 100644
--- a/scene/resources/style_box.h
+++ b/scene/resources/style_box.h
@@ -183,7 +183,7 @@ public:
//CORNER
void set_corner_radius_all(int radius);
- void set_corner_radius_individual(const int radius_top_left, const int radius_top_right, const int radius_botton_right, const int radius_bottom_left);
+ void set_corner_radius_individual(const int radius_top_left, const int radius_top_right, const int radius_bottom_right, const int radius_bottom_left);
void set_corner_radius(Corner p_corner, const int radius);
int get_corner_radius(Corner p_corner) const;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 09:26:10 +0000