From 1cc3ddaf2ea333cf7becd69822a28bc4b629cb53 Mon Sep 17 00:00:00 2001
From: yggverse <yggverse@project>
Date: Thu, 26 Sep 2024 14:30:54 +0300
Subject: [PATCH] draft gemtext composer

---
 src/browser/main/tab/page/content/mod.rs      | 32 ++++++++++++++++++-
 .../main/tab/page/content/text/gemini/mod.rs  | 30 +++++++++++++++++
 .../page/content/text/gemini/reader/mod.rs    |  4 ++-
 src/browser/main/tab/page/content/text/mod.rs | 19 ++++++++---
 src/browser/main/tab/page/mod.rs              | 12 +++++--
 5 files changed, 89 insertions(+), 8 deletions(-)
 create mode 100644 src/browser/main/tab/page/content/text/gemini/mod.rs

diff --git a/src/browser/main/tab/page/content/mod.rs b/src/browser/main/tab/page/content/mod.rs
index 81dc018c..a4e313e5 100644
--- a/src/browser/main/tab/page/content/mod.rs
+++ b/src/browser/main/tab/page/content/mod.rs
@@ -1,6 +1,18 @@
-use gtk::{Box, Orientation};
+// @TODO mod image;
+mod text;
+
+use text::Text;
+
+use gtk::{prelude::BoxExt, Box, Orientation};
+
+pub enum Mime {
+    Undefined,
+    TextGemini,
+    TextPlain,
+}
 
 pub struct Content {
+    mime: Mime,
     widget: Box,
 }
 
@@ -8,10 +20,28 @@ impl Content {
     // Construct
     pub fn new() -> Self {
         Self {
+            mime: Mime::Undefined,
             widget: Box::builder().orientation(Orientation::Vertical).build(),
         }
     }
 
+    // Actions
+    pub fn reset(&self, mime: Mime, data: &str) {
+        //self.widget.remove(self.child.widget());
+        match mime {
+            Mime::TextGemini => {
+                let child = Text::gemini(data);
+                self.widget.append(child.widget());
+            }
+            Mime::TextPlain => {
+                todo!()
+            }
+            Mime::Undefined => {
+                todo!()
+            }
+        }
+    }
+
     // Getters
     pub fn widget(&self) -> &Box {
         &self.widget
diff --git a/src/browser/main/tab/page/content/text/gemini/mod.rs b/src/browser/main/tab/page/content/text/gemini/mod.rs
new file mode 100644
index 00000000..42d532d9
--- /dev/null
+++ b/src/browser/main/tab/page/content/text/gemini/mod.rs
@@ -0,0 +1,30 @@
+mod reader;
+
+use reader::Reader;
+
+use gtk::Viewport;
+
+pub struct Gemini {
+    widget: Viewport,
+}
+
+impl Gemini {
+    // Construct
+    pub fn new(gemtext: &str) -> Self {
+        // Init components
+        let reader = Reader::new(gemtext);
+
+        // Init widget
+        let widget = Viewport::builder().scroll_to_focus(false).build();
+
+        widget.set_child(Some(reader.widget()));
+
+        // Result
+        Self { widget }
+    }
+
+    // Getters
+    pub fn widget(&self) -> &Viewport {
+        &self.widget
+    }
+}
diff --git a/src/browser/main/tab/page/content/text/gemini/reader/mod.rs b/src/browser/main/tab/page/content/text/gemini/reader/mod.rs
index 572aa23b..d3198e9b 100644
--- a/src/browser/main/tab/page/content/text/gemini/reader/mod.rs
+++ b/src/browser/main/tab/page/content/text/gemini/reader/mod.rs
@@ -6,16 +6,18 @@ pub struct Reader {
 
 impl Reader {
     // Construct
-    pub fn new() -> Self {
+    pub fn new(gemtext: &str) -> Self {
         Self {
             widget: Label::builder()
                 .halign(Align::Start)
                 .valign(Align::Start)
+                .vexpand(true)
                 .margin_start(8)
                 .margin_end(8)
                 .wrap(true)
                 .selectable(true)
                 .use_markup(true)
+                .label(gemtext) // @TODO
                 .build(),
         }
     }
diff --git a/src/browser/main/tab/page/content/text/mod.rs b/src/browser/main/tab/page/content/text/mod.rs
index a7630ae7..5e6e60ed 100644
--- a/src/browser/main/tab/page/content/text/mod.rs
+++ b/src/browser/main/tab/page/content/text/mod.rs
@@ -1,3 +1,7 @@
+mod gemini;
+
+use gemini::Gemini;
+
 use gtk::ScrolledWindow;
 
 pub struct Text {
@@ -6,10 +10,17 @@ pub struct Text {
 
 impl Text {
     // Construct
-    pub fn new() -> Self {
-        Self {
-            widget: ScrolledWindow::builder().build(),
-        }
+    pub fn gemini(gemtext: &str) -> Self {
+        // Init components
+        let gemini = Gemini::new(gemtext);
+
+        // Init widget
+        let widget = ScrolledWindow::builder().build();
+
+        widget.set_child(Some(gemini.widget()));
+
+        // Result
+        Self { widget }
     }
 
     // Getters
diff --git a/src/browser/main/tab/page/mod.rs b/src/browser/main/tab/page/mod.rs
index 5c2dda22..77ec4c95 100644
--- a/src/browser/main/tab/page/mod.rs
+++ b/src/browser/main/tab/page/mod.rs
@@ -61,6 +61,7 @@ impl Page {
         let request_text = self.navigation.request_text();
 
         // Init shared objects for async access
+        let content = self.content.clone();
         let meta = self.meta.clone();
         let widget = self.widget.clone();
 
@@ -148,6 +149,8 @@ impl Page {
                                                                         RegexMatchFlags::DEFAULT,
                                                                     );
 
+                                                                    println!("{:?}",parts);
+
                                                                     // https://geminiprotocol.net/docs/protocol-specification.gmi#status-codes
                                                                     match parts.get(1) {
                                                                         Some(code) => match code.as_str() {
@@ -155,12 +158,17 @@ impl Page {
                                                                                 match parts.get(2) {
                                                                                     Some(mime) => match mime.as_str() {
                                                                                         "text/gemini" => {
+                                                                                            // Update meta
                                                                                             meta.borrow_mut().mime = Mime::TextGemini;
-                                                                                            // @TODO
+                                                                                            // Select widget
+                                                                                            match parts.get(4) {
+                                                                                                Some(source) => content.reset(content::Mime::TextGemini, source),
+                                                                                                None => todo!(),
+                                                                                            }
                                                                                         },
                                                                                         "text/plain" => {
                                                                                             meta.borrow_mut().mime = Mime::TextPlain;
-                                                                                            // @TODO
+                                                                                            todo!()
                                                                                         },
                                                                                         _ => {
                                                                                             meta.borrow_mut().title = GString::from("Oops");