FyroxEngine/Fyrox
1
0
Fork 0
mirror of https://github.com/FyroxEngine/Fyrox.git synced 2026-10-11 22:50:08 +00:00
Code Issues Packages Projects Releases Wiki Activity

use text inline widgets in markdown

Browse Source
This commit is contained in:
Dmitry Stepanov
2026-09-26 22:50:26 +03:00
parent dd250ada8d
commit 5f6b8c993a
1 changed files with 67 additions and 53 deletions
Download Patch File Download Diff File Expand all files Collapse all files
fyrox-ui/src/markdown.rs
+67 -53
View File
@@ -18,7 +18,7 @@
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
use crate::wrap_panel::WrapPanelBuilder;
use crate::text::TextMessage;
use crate::{
border::BorderBuilder,
core::{err, pool::Handle},
@@ -26,8 +26,8 @@ use crate::{
stack_panel::StackPanelBuilder,
style::{resource::StyleResourceExt, Style},
text::TextBuilder,
widget::WidgetBuilder,
BuildContext, Orientation, Thickness, UiNode, UserInterface,
widget::{WidgetBuilder, WidgetMessage},
BuildContext, Thickness, UiNode, UserInterface, VerticalAlignment,
};
fn heading_depth_to_font_size(heading_depth: u8) -> f32 {
@@ -72,62 +72,76 @@ pub fn markdown_to_visual_tree(ui: &mut UserInterface, text: impl AsRef<str>) ->
heading_depth: &mut u8,
ui: &mut UserInterface,
) -> Handle<UiNode> {
let mut widget_builder = WidgetBuilder::new();
let prev_heading_depth = *heading_depth;
match ast_node {
Node::Paragraph(_) => {
widget_builder = widget_builder.with_margin(Thickness::top(16.0));
}
Node::Heading(heading) => {
*heading_depth = heading.depth;
}
_ => (),
}
Node::Paragraph(paragraph) => {
let paragraph_text =
TextBuilder::new(WidgetBuilder::new().with_margin(Thickness::top(16.0)))
.with_font_size(heading_depth_to_font_size(*heading_depth).into())
.with_wrap(WrapMode::Word)
.build(&mut ui.build_ctx())
.to_base();
if let Some(children) = ast_node.children() {
for child_ast_node in children {
let child_widget = traverse_ast_recursively(child_ast_node, heading_depth, ui);
widget_builder = widget_builder.with_child(child_widget);
let mut full_text = String::new();
for child_ast_node in paragraph.children.iter() {
if let Node::Text(text) = child_ast_node {
full_text.push_str(&text.value);
} else {
let child_widget =
traverse_ast_recursively(child_ast_node, heading_depth, ui);
let child_widget_ref = &mut ui[child_widget];
child_widget_ref.set_column(full_text.chars().count().saturating_sub(1));
child_widget_ref.set_vertical_alignment(VerticalAlignment::Center);
ui.send(child_widget, WidgetMessage::LinkWith(paragraph_text));
}
}
ui.send(paragraph_text, TextMessage::Text(full_text));
paragraph_text
}
ast_node => {
if let Node::Heading(heading) = ast_node {
*heading_depth = heading.depth;
}
let mut widget_builder = WidgetBuilder::new();
if let Some(children) = ast_node.children() {
for child_ast_node in children {
let child_widget =
traverse_ast_recursively(child_ast_node, heading_depth, ui);
widget_builder = widget_builder.with_child(child_widget);
}
}
*heading_depth = prev_heading_depth;
let ctx = &mut ui.build_ctx();
match ast_node {
Node::InlineCode(inline_code) => make_text_with_border(
widget_builder,
*heading_depth,
&inline_code.value,
WrapMode::NoWrap,
ctx,
),
Node::Code(code) => make_text_with_border(
widget_builder,
*heading_depth,
&code.value,
WrapMode::Word,
ctx,
),
_ => StackPanelBuilder::new(widget_builder)
.build(ctx)
.to_base::<UiNode>(),
}
}
}
*heading_depth = prev_heading_depth;
let ctx = &mut ui.build_ctx();
let widget = match ast_node {
Node::Text(text) => TextBuilder::new(widget_builder)
.with_text(&text.value)
.with_font_size(heading_depth_to_font_size(*heading_depth).into())
.with_wrap(WrapMode::Word)
.build(ctx)
.to_base(),
Node::InlineCode(inline_code) => make_text_with_border(
widget_builder,
*heading_depth,
&inline_code.value,
WrapMode::NoWrap,
ctx,
),
Node::Code(code) => make_text_with_border(
widget_builder,
*heading_depth,
&code.value,
WrapMode::Word,
ctx,
),
Node::Paragraph(_) => WrapPanelBuilder::new(widget_builder)
.with_orientation(Orientation::Horizontal)
.build(ctx)
.to_base(),
_ => StackPanelBuilder::new(widget_builder)
.build(ctx)
.to_base::<UiNode>(),
};
widget
}
let text = text.as_ref();