feat: Support w:textAlignment (#690)

docx-core/src/documents/elements/mod.rs

@@ -112,6 +112,7 @@ mod table_style;
 mod table_width;
 mod tabs;
 mod text;
+mod text_alignment;
 mod text_border;
 mod text_box;
 mod text_box_content;
@@ -240,6 +241,7 @@ pub use table_style::*;
 pub use table_width::*;
 pub use tabs::*;
 pub use text::*;
+pub use text_alignment::*;
 pub use text_border::*;
 pub use text_box::*;
 pub use text_box_content::*;

docx-core/src/documents/elements/paragraph_property.rs

@@ -3,8 +3,8 @@ use serde::Serialize;
 use super::*;
 use crate::documents::BuildXML;
 use crate::types::{AlignmentType, SpecialIndentType};
-use crate::xml_builder::*;
 use crate::ParagraphBorderPosition;
+use crate::{xml_builder::*, TextAlignmentType};
 
 #[derive(Serialize, Debug, Clone, PartialEq, Default)]
 #[serde(rename_all = "camelCase")]
@@ -42,6 +42,8 @@ pub struct ParagraphProperty {
     pub borders: Option<ParagraphBorders>,
     #[serde(skip_serializing_if = "Option::is_none")]
     pub frame_property: Option<FrameProperty>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub text_alignment: Option<TextAlignment>,
 }
 
 // 17.3.1.26
@@ -145,6 +147,11 @@ impl ParagraphProperty {
         self
     }
 
+    pub fn text_alignment(mut self, s: TextAlignmentType) -> Self {
+        self.text_alignment = Some(TextAlignment::new(s));
+        self
+    }
+
     pub(crate) fn hanging_chars(mut self, chars: i32) -> Self {
         if let Some(indent) = self.indent {
             self.indent = Some(indent.hanging_chars(chars));
@@ -192,7 +199,8 @@ fn inner_build(p: &ParagraphProperty) -> Vec<u8> {
         .add_optional_child(&p.line_spacing)
         .add_optional_child(&p.outline_lvl)
         .add_optional_child(&p.paragraph_property_change)
-        .add_optional_child(&p.borders);
+        .add_optional_child(&p.borders)
+        .add_optional_child(&p.text_alignment);
 
     if let Some(v) = p.keep_next {
         if v {

docx-core/src/documents/elements/style.rs

@@ -123,6 +123,11 @@ impl Style {
         self
     }
 
+    pub fn text_alignment(mut self, alignment_type: TextAlignmentType) -> Self {
+        self.paragraph_property = self.paragraph_property.text_alignment(alignment_type);
+        self
+    }
+
     pub fn indent(
         mut self,
         left: Option<i32>,

docx-core/src/documents/elements/text_alignment.rs

@@ -0,0 +1,31 @@
+use serde::{Serialize, Serializer};
+
+use crate::documents::BuildXML;
+use crate::{xml_builder::*, TextAlignmentType};
+
+#[derive(Debug, Clone, PartialEq)]
+pub struct TextAlignment(pub TextAlignmentType);
+
+impl TextAlignment {
+    pub fn new(val: TextAlignmentType) -> TextAlignment {
+        TextAlignment(val)
+    }
+}
+
+impl BuildXML for TextAlignment {
+    fn build(&self) -> Vec<u8> {
+        let b = XMLBuilder::new();
+        let v = format!("{}", self.0);
+        b.text_alignment(&v).build()
+    }
+}
+
+impl Serialize for TextAlignment {
+    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
+    where
+        S: Serializer,
+    {
+        let v = format!("{}", self.0);
+        serializer.serialize_str(&v)
+    }
+}

docx-core/src/reader/paragraph_property.rs

@@ -50,6 +50,12 @@ impl ElementReader for ParagraphProperty {
                             }
                             continue;
                         }
+                        XMLElement::TextAlignment => {
+                            if let Ok(v) = TextAlignmentType::from_str(&attributes[0].value) {
+                                p = p.text_alignment(v);
+                            }
+                            continue;
+                        }
                         XMLElement::ParagraphStyle => {
                             p = p.style(&attributes[0].value);
                             continue;

docx-core/src/reader/xml_element.rs

@@ -160,6 +160,7 @@ pub enum XMLElement {
     Type,
     PageNumType,
     FrameProperty,
+    TextAlignment,
     H,
     HAnchor,
     HSpace,
@@ -405,6 +406,7 @@ impl FromStr for XMLElement {
             "sdt" => Ok(XMLElement::StructuredDataTag),
             "pgNumType" => Ok(XMLElement::PageNumType),
             "framePr" => Ok(XMLElement::FrameProperty),
+            "textAlignment" => Ok(XMLElement::TextAlignment),
             "h" => Ok(XMLElement::H),
             "hAnchor" => Ok(XMLElement::HAnchor),
             "hSpace" => Ok(XMLElement::HSpace),

docx-core/src/types/mod.rs

@@ -24,6 +24,7 @@ pub mod tab_leader_type;
 pub mod tab_value_type;
 pub mod table_alignment_type;
 pub mod table_layout_type;
+pub mod text_alignment_type;
 pub mod text_direction_type;
 pub mod vert_align_type;
 pub mod vertical_align_type;
@@ -56,6 +57,7 @@ pub use tab_leader_type::*;
 pub use tab_value_type::*;
 pub use table_alignment_type::*;
 pub use table_layout_type::*;
+pub use text_alignment_type::*;
 pub use text_direction_type::*;
 pub use vert_align_type::*;
 pub use vertical_align_type::*;

docx-core/src/types/text_alignment_type.rs

@@ -0,0 +1,45 @@
+use std::fmt;
+#[cfg(feature = "wasm")]
+use wasm_bindgen::prelude::*;
+
+use serde::Serialize;
+
+use super::errors;
+use std::str::FromStr;
+
+#[cfg_attr(feature = "wasm", wasm_bindgen, derive(ts_rs::TS), ts(export))]
+#[derive(Debug, Clone, Copy, PartialEq, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub enum TextAlignmentType {
+    Auto,
+    Baseline,
+    Bottom,
+    Center,
+    Top,
+}
+
+impl fmt::Display for TextAlignmentType {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        match *self {
+            TextAlignmentType::Auto => write!(f, "auto"),
+            TextAlignmentType::Baseline => write!(f, "baseline"),
+            TextAlignmentType::Bottom => write!(f, "bottom"),
+            TextAlignmentType::Center => write!(f, "center"),
+            TextAlignmentType::Top => write!(f, "top"),
+        }
+    }
+}
+
+impl FromStr for TextAlignmentType {
+    type Err = errors::TypeError;
+    fn from_str(s: &str) -> Result<Self, Self::Err> {
+        match s {
+            "auto" => Ok(TextAlignmentType::Auto),
+            "baseline" => Ok(TextAlignmentType::Baseline),
+            "bottom" => Ok(TextAlignmentType::Bottom),
+            "center" => Ok(TextAlignmentType::Center),
+            "top" => Ok(TextAlignmentType::Top),
+            _ => Err(errors::TypeError::FromStrError),
+        }
+    }
+}

docx-core/src/xml_builder/elements.rs

@@ -166,6 +166,8 @@ impl XMLBuilder {
     // i.e. <w:szCs ... >
     closed_with_usize!(sz_cs, "w:szCs");
 
+    closed_with_str!(text_alignment, "w:textAlignment");
+
     closed!(field_character, "w:fldChar", "w:fldCharType", "w:dirty");
 
     open!(open_instr_text, "w:instrText");

docx-wasm/js/json/bindings/TextAlignmentType.ts

@@ -0,0 +1,2 @@
+
+export type TextAlignmentType = "auto" | "baseline" | "bottom" | "center" | "top";

docx-wasm/js/paragraph-property.ts

@@ -1,6 +1,7 @@
 import { RunProperty, createDefaultRunProperty } from "./run";
 
 import * as wasm from "./pkg";
+import { TextAlignmentType } from "./json/bindings/TextAlignmentType";
 
 export type AlignmentType =
   | "center"
@@ -51,6 +52,7 @@ export class LineSpacing {
 
 export type ParagraphProperty = {
   align?: AlignmentType;
+  textAlignment?: TextAlignmentType;
   styleId?: string;
   indent?: {
     left: number;
@@ -113,6 +115,31 @@ export const createParagraphAlignment = (
   }
 };
 
+export const createParagraphTextAlignment = (
+  align?: TextAlignmentType | undefined
+): wasm.TextAlignmentType | null => {
+  switch (align) {
+    case "auto": {
+      return wasm.TextAlignmentType.Auto;
+    }
+    case "baseline": {
+      return wasm.TextAlignmentType.Baseline;
+    }
+    case "bottom": {
+      return wasm.TextAlignmentType.Bottom;
+    }
+    case "center": {
+      return wasm.TextAlignmentType.Center;
+    }
+    case "top": {
+      return wasm.TextAlignmentType.Top;
+    }
+    default: {
+      return null;
+    }
+  }
+};
+
 export class ParagraphPropertyChange {
   _author: string = "";
   _date: string = "";
@@ -133,6 +160,11 @@ export class ParagraphPropertyChange {
     return this;
   }
 
+  textAlignment(type: TextAlignmentType) {
+    this._property.textAlignment = type;
+    return this;
+  }
+
   style(id: string) {
     this._property.styleId = id;
     return this;
@@ -209,6 +241,11 @@ export const setParagraphProperty = <T extends wasm.Paragraph | wasm.Style>(
     target = target.align(alignment) as T;
   }
 
+  const textAlignment = createParagraphTextAlignment(property.textAlignment);
+  if (textAlignment != null) {
+    target = target.text_alignment(textAlignment) as T;
+  }
+
   if (typeof property.indent !== "undefined") {
     const { indent } = property;
     let kind;

docx-wasm/src/paragraph.rs

@@ -131,6 +131,11 @@ impl Paragraph {
         self
     }
 
+    pub fn text_alignment(mut self, alignment_type: docx_rs::TextAlignmentType) -> Paragraph {
+        self.0.property = self.0.property.text_alignment(alignment_type);
+        self
+    }
+
     pub fn outline_lvl(mut self, level: usize) -> Paragraph {
         self.0.property = self.0.property.outline_lvl(level);
         self

docx-wasm/src/style.rs

@@ -104,6 +104,11 @@ impl Style {
         self
     }
 
+    pub fn text_alignment(mut self, alignment_type: docx_rs::TextAlignmentType) -> Self {
+        self.0.paragraph_property = self.0.paragraph_property.text_alignment(alignment_type);
+        self
+    }
+
     pub fn indent(
         mut self,
         left: i32,