Use blueprints for TextInput

build.rs

@@ -1,10 +1,46 @@
+use std::{env, process::Command};
+
 fn main() {
     // See: https://docs.rs/diesel_migrations/2.0.0-rc.1/diesel_migrations/macro.embed_migrations.html#automatic-rebuilds
     println!("cargo:rerun-if-changed=migrations/");
 
-    glib_build_tools::compile_resources(
-        &["resources"],
-        "resources/resources.gresource.xml",
-        "compiled.gresource",
-    );
+    if std::option_env!("KCSHOT_LINTING").is_none() {
+        let blueprint_dir = env::var("OUT_DIR").unwrap() + "/resources";
+        compile_blueprints(&["src/editor/textdialog.blp"], &blueprint_dir);
+        glib_build_tools::compile_resources(
+            &[blueprint_dir.as_str(), "resources"],
+            "resources/resources.gresource.xml",
+            "compiled.gresource",
+        );
+    } else {
+        println!("cargo:rustc-cfg=kcshot_linting");
+    }
+}
+
+fn compile_blueprints(blueprints: &[&str], target: &str) {
+    let blueprint_compiler = std::env::var("BLUEPRINT_COMPILER_PATH")
+        .unwrap_or_else(|_| "blueprint-compiler".to_owned());
+
+    let mut blueprint_compiler = Command::new(blueprint_compiler);
+    blueprint_compiler
+        .arg("batch-compile")
+        .arg(target)
+        .arg("src/");
+
+    for blueprint in blueprints {
+        println!("cargo:rerun-if-changed={blueprint}");
+        blueprint_compiler.arg(blueprint);
+    }
+
+    let output = blueprint_compiler
+        .output()
+        .expect("Failed to execute blueprint-compiler");
+
+    if !output.status.success() {
+        panic!(
+            "blueprint-compiler returned {}, with stderr:\n{}",
+            output.status,
+            std::str::from_utf8(&output.stderr).unwrap()
+        );
+    }
 }

resources/resources.gresource.xml

@@ -14,5 +14,8 @@
         <file>editor/tool-text.png</file>
         <file>editor/tool-pencil.png</file>
         <file>editor/tool-colourpicker.png</file>
+
+        <!-- UI files generated from blueprints in build.rs -->
+        <file preprocess="xml-stripblanks" alias="ui/textdialog.ui">editor/textdialog.ui</file>
     </gresource>
 </gresources>

src/editor/textdialog.blp

@@ -0,0 +1,77 @@
+using Gtk 4.0;
+
+template KCShotTextInput : Gtk.Box {
+    orientation: vertical;
+    spacing: 2;
+
+    // Button area
+    Gtk.Box {
+        orientation: horizontal;
+        spacing: 4;
+        margin-start: 10;
+        margin-end: 10;
+
+        Gtk.FontButton font_button {
+            margin-bottom: 5;
+        }
+
+        Gtk.Button colour_button {
+            margin-bottom: 5;
+            width-request: 25;
+            height-request: 25;
+
+            clicked => on_colour_button_clicked() swapped;
+
+            child: Gtk.DrawingArea colour_button_drawing_area {
+                accessible-role: img;
+                width-request: 25;
+                height-request: 25;
+            };
+        }
+    }
+
+    // Text input area
+    Gtk.Box {
+        orientation: horizontal;
+        spacing: 2;
+
+        Gtk.Box {
+            orientation: vertical;
+            spacing: 2;
+
+            Gtk.Label { label: "Input"; }
+            Gtk.TextView input_view {
+                margin-top: 7;
+                margin-start: 10;
+                margin-bottom: 5;
+                width-request: 250;
+                height-request: 250;
+                wrap-mode: word;
+
+                buffer: Gtk.TextBuffer {
+                    changed => on_input_textbuffer_changed() swapped;
+                };
+            }
+        }
+
+        Gtk.Box {
+            orientation: vertical;
+            spacing: 2;
+
+            Gtk.Label { label: "Preview"; }
+            Gtk.TextView preview {
+                margin-top: 7;
+                margin-end: 10;
+                margin-bottom: 5;
+                width-request: 250;
+                height-request: 250;
+                wrap-mode: word;
+            }
+        }
+    }
+
+    Gtk.Label {
+        label: "You can use CommonMark Markdown or <a href=\"https://docs.gtk.org/Pango/pango_markup.html\" title=\"Pango markup\">Pango markup</a> to format your text.";
+        use-markup: true;
+    }
+}