Add basic debug logger.

The only option is to reset the root directory.

README.md

@@ -19,6 +19,22 @@ And of course, [Rust](https://www.rust-lang.org/tools/install).
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
+This project requires at least Qt 6.7. To check your Qt version
+
+```bash
+qmake6 -query QT_VERSION
+```
+
+Use the [Qt Installer](https://www.qt.io/development/download) to download and install the Qt version of your choice.
+
+**You must set the QMAKE variable before building clide**. This should be a path to `qmake6` binary installed on your system.
+The following export is the default installation path for Qt 6.7 on Ubuntu 24.04
+
+```bash
+export QMAKE=$HOME/Qt/6.7.3/gcc_64/bin/qmake6
+export LD_LIBRARY_PATH=$HOME/Qt/6.7.3/gcc_64/lib
+```
+
 ## Usage 
 
 To install and run clide
@@ -126,6 +142,7 @@ Some helpful links for reading up on QML if you're just getting started.
 * [All QML Controls Types](https://doc.qt.io/qt-6/qtquick-controls-qmlmodule.html)
 * [KDAB CXX-Qt Book](https://kdab.github.io/cxx-qt/book/)
 * [github.com/KDAB/cxx-qt](https://github.com/KDAB/cxx-qt)
+* [QML and C++ Intergration](https://doc.qt.io/qt-6/qtqml-cppintegration-overview.html)
 
 
 ### Plugins

build.rs

@@ -8,6 +8,8 @@ fn main() {
         "qml/ClideProjectView.qml",
         "qml/ClideEditor.qml",
         "qml/ClideMenuBar.qml",
+        "qml/ClideLogger.qml",
+        "qml/Logger/Logger.qml",
     ]))
     // Link Qt's Network library
     // - Qt Core is always linked
@@ -18,6 +20,7 @@ fn main() {
     .qt_module("Gui")
     .qt_module("Svg")
     .qt_module("Xml")
+    .qrc("./resources.qrc")
     .files(["src/gui/colors.rs", "src/gui/filesystem.rs"])
     .build();
 }

qml/ClideAboutWindow.qml

@@ -1,4 +1,6 @@
-// TODO: Header
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
 
 import QtQuick
 import QtQuick.Controls.Basic
@@ -29,7 +31,7 @@ ApplicationWindow {
         anchors.top: parent.top
         anchors.margins: 20
 
-        source: "../icons/kilroy-256.png"
+        source: "qrc:/images/kilroy.png"
         sourceSize.width: 80
         sourceSize.height: 80
         fillMode: Image.PreserveAspectFit

qml/ClideEditor.qml

@@ -1,8 +1,13 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
 
 import clide.module 1.0
+import Logger 1.0
 
 SplitView {
     id: root
@@ -74,6 +79,9 @@ SplitView {
                             text: parent.index + 1
                             verticalAlignment: Text.AlignVCenter
                             width: parent.width - indicator.width
+                            background: Rectangle {
+                                color: RustColors.terminal_background
+                            }
                         }
                         // Draw edge along the right side of the line number.
                         Rectangle {
@@ -145,19 +153,8 @@ SplitView {
             }
         }
     }
-    TextArea {
+    ClideLogger {
         id: areaConsole
-
-        height: 100
-        placeholderText: qsTr("Placeholder for bash terminal.")
-        placeholderTextColor: "white"
-        readOnly: true
-        wrapMode: TextArea.Wrap
-        background: Rectangle {
-            color: RustColors.editor_background
-            implicitHeight: 100
-            // border.color: control.enabled ? RustColors.active : RustColors.inactive
-        }
     }
 
     // We use an inline component to customize the horizontal and vertical
@@ -203,4 +200,11 @@ SplitView {
             }
         }
     }
+
+
+    Component.onCompleted: {
+        // Show logging is working.
+        Logger.debug("Debug console ready")
+        Logger.warn("Warnings show up too")
+    }
 }

qml/ClideLogger.qml

@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
+import QtQuick
+import QtQuick.Controls
+
+import clide.module 1.0
+import Logger 1.0
+
+Item {
+    ListModel { id: model }
+
+    Rectangle {
+        anchors.fill: parent
+        color: "#111"
+    }
+
+    ListView {
+        id: listView
+        anchors.fill: parent
+        model: model
+        clip: true
+
+        function getLogColor(level) {
+            switch (level) {
+                case "INFO":
+                    return RustColors.info_log
+                    break;
+                case "DEBUG":
+                    return RustColors.debug_log
+                    break;
+                case "WARN":
+                    return RustColors.warn_log
+                    break;
+                case "ERROR":
+                    return RustColors.error_log
+                    break;
+                default:
+                    return RustColors.info_log
+                    break;
+            }
+        }
+
+        delegate: Text {
+            text: `[${level}] ${message}`
+            font.family: "monospace"
+            color: listView.getLogColor(level)
+        }
+    }
+
+    Connections {
+        target: Logger
+        function onLogged(level, message) {
+            model.append({ level, message })
+        }
+    }
+}

qml/ClideMenuBar.qml

@@ -1,13 +1,23 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 
 import clide.module 1.0
 
 MenuBar {
+    // Background for this MenuBar.
+    background: Rectangle {
+        color: RustColors.menubar
+        border.color: RustColors.explorer_background
+    }
+
     // Base settings for each Menu.
     component ClideMenu : Menu {
         background: Rectangle {
-            color: RustColors.menubar
+            color: RustColors.explorer_background
             implicitWidth: 100
             radius: 2
         }
@@ -19,7 +29,7 @@ MenuBar {
 
         background: Rectangle {
             color: root.hovered ? RustColors.hovered : RustColors.unhovered
-            radius: 2.5
+            radius: 1.0
         }
         contentItem: IconLabel {
             color: "black"
@@ -28,13 +38,6 @@ MenuBar {
         }
     }
 
-    // Background for this MenuBar.
-    background: Rectangle {
-        color: RustColors.menubar
-        border.color: RustColors.menubar_border
-    }
-
-
     //
     // File Menu
     Action {
@@ -75,7 +78,7 @@ MenuBar {
         MenuSeparator {
             background: Rectangle {
                 border.color: color
-                color: RustColors.menubar_border
+                color: RustColors.explorer_background
                 implicitHeight: 3
                 implicitWidth: 200
             }

qml/ClideProjectView.qml

@@ -1,8 +1,13 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
 
 import clide.module 1.0
+import Logger 1.0
 
 SplitView {
     id: root
@@ -39,18 +44,58 @@ SplitView {
         SplitView.preferredWidth: 200
         SplitView.maximumWidth: 250
 
-        StackLayout {
+        ColumnLayout {
-            anchors.fill: parent
+            spacing: 2
+            // TODO: Make a ClideBreadCrumb element to support select parent paths as root
+            Rectangle {
+                width: navigationView.width
+                height: 25
+                color: RustColors.explorer_background
+                Text {
+                    id: breadCrumb
+                    anchors.fill: parent
+                    text: clideTreeView.rootDirectory
+                    color: RustColors.explorer_text
+                    elide: Text.ElideLeft
+                    horizontalAlignment: Text.AlignHCenter
+                    verticalAlignment: Text.AlignVCenter
+                }
+
+                TapHandler {
+                    acceptedButtons: Qt.RightButton
+                    onSingleTapped: (eventPoint, button) => contextMenu.popup()
+                }
+
+                Menu {
+                    id: contextMenu
+                    Action {
+                        text: qsTr("Reset root index")
+                        onTriggered: {
+                            Logger.log("Resetting root directory: " + clideTreeView.originalRootDirectory)
+                            clideTreeView.rootDirectory = clideTreeView.originalRootDirectory
+                        }
+                    }
+                }
+            }
+
             ClideTreeView {
                 id: clideTreeView
-                onFileClicked: path => root.projectDir = path
+                onFileClicked: path => clideEditor.filePath = path
+                width: navigationView.width
+                height: navigationView.height
 
                 // Path to the directory opened in the file explorer.
+                originalRootDirectory: root.projectDir
                 rootDirectory: root.projectDir
+                onRootDirectoryChanged: {
+                    Logger.log(clideTreeView.rootDirectory)
+                    breadCrumb.text = clideTreeView.rootDirectory
+                }
             }
         }
     }
     ClideEditor {
+        id: clideEditor
         SplitView.fillWidth: true
 
         // Provide a path to the file currently open in the text editor.

qml/ClideTreeView.qml

@@ -1,151 +1,168 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
+import QtQuick.Effects
 import QtQuick.Controls
-import QtQuick.Layouts
 
 import clide.module 1.0
+import Logger 1.0
 
-Rectangle {
+TreeView {
-    id: root
+    id: fileSystemTreeView
-    color: RustColors.explorer_background
+    model: FileSystem
 
-    required property string rootDirectory
+    property int lastIndex: -1
+
+    required property string originalRootDirectory
+    property string rootDirectory
 
     signal fileClicked(string filePath)
 
-    TreeView {
+    rootIndex: FileSystem.setDirectory(fileSystemTreeView.rootDirectory)
-        id: fileSystemTreeView
+    leftMargin: 5
-        anchors.margins: 15
+    boundsBehavior: Flickable.StopAtBounds
+    boundsMovement: Flickable.StopAtBounds
+    clip: true
 
-        property int lastIndex: -1
+    // The delegate represents a single entry in the filesystem.
+    delegate: TreeViewDelegate {
+        id: treeDelegate
+        indentation: 12
+        implicitWidth: fileSystemTreeView.width > 0 ? fileSystemTreeView.width : 250
+        implicitHeight: 25
 
-        model: FileSystem
+        required property int index
-        anchors.fill: parent
+        required property url filePath
-        boundsBehavior: Flickable.StopAtBounds
+        required property string fileName
-        boundsMovement: Flickable.StopAtBounds
-        clip: true
 
-        Component.onCompleted: {
+        indicator: Image {
-            FileSystem.setDirectory(root.rootDirectory)
+            id: directoryIcon
-            fileSystemTreeView.expandRecursively(0, -1)
+
+            function setSourceImage() {
+                let folderOpen = "data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 576 512\"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d=\"M88.7 223.8L0 375.8 0 96C0 60.7 28.7 32 64 32l117.5 0c17 0 33.3 6.7 45.3 18.7l26.5 26.5c12 12 28.3 18.7 45.3 18.7L416 96c35.3 0 64 28.7 64 64l0 32-336 0c-22.8 0-43.8 12.1-55.3 31.8zm27.6 16.1C122.1 230 132.6 224 144 224l400 0c11.5 0 22 6.1 27.7 16.1s5.7 22.2-.1 32.1l-112 192C453.9 474 443.4 480 432 480L32 480c-11.5 0-22-6.1-27.7-16.1s-5.7-22.2 .1-32.1l112-192z\"/></svg>";
+                let folderClosed = "data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 512 512\"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d=\"M64 480H448c35.3 0 64-28.7 64-64V160c0-35.3-28.7-64-64-64H288c-10.1 0-19.6-4.7-25.6-12.8L243.2 57.6C231.1 41.5 212.1 32 192 32H64C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64z\"/></svg>";
+                let file = "data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 384 512\"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 288c0 35.3-28.7 64-64 64L64 512c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128z\"/></svg>";
+                // If the item has children, it's a directory.
+                if (treeDelegate.hasChildren) {
+                    return treeDelegate.expanded ?
+                        folderOpen : folderClosed;
+                } else {
+                    return file
+                }
+            }
+
+            x: treeDelegate.leftMargin + (treeDelegate.depth * treeDelegate.indentation)
+            anchors.verticalCenter: parent.verticalCenter
+            source: setSourceImage()
+            sourceSize.width: 15
+            sourceSize.height: 15
+            fillMode: Image.PreserveAspectFit
+
+            smooth: true
+            antialiasing: true
+            asynchronous: true
         }
 
-        // The delegate represents a single entry in the filesystem.
+        contentItem: Text {
-        delegate: TreeViewDelegate {
+            text: treeDelegate.fileName
-            id: treeDelegate
+            color: RustColors.explorer_text
-            indentation: 8
+        }
-            implicitWidth: fileSystemTreeView.width > 0 ? fileSystemTreeView.width : 250
-            implicitHeight: 25
 
-            required property int index
+        background: Rectangle {
-            required property url filePath
+            // TODO: Fix flickering from color transition on states here.
-            required property string fileName
+            color: (treeDelegate.index === fileSystemTreeView.lastIndex)
+                ? RustColors.explorer_text_selected
+                : (hoverHandler.hovered ? RustColors.explorer_hovered : "transparent")
+            radius: 2.5
+            opacity: hoverHandler.hovered ? 0.75 : 1.0
 
-            indicator: Image {
+            Behavior on color {
-                id: directoryIcon
+                ColorAnimation {
-
+                    duration: 300
-                function setSourceImage() {
-                    let folderOpen = "data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 576 512\"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d=\"M88.7 223.8L0 375.8 0 96C0 60.7 28.7 32 64 32l117.5 0c17 0 33.3 6.7 45.3 18.7l26.5 26.5c12 12 28.3 18.7 45.3 18.7L416 96c35.3 0 64 28.7 64 64l0 32-336 0c-22.8 0-43.8 12.1-55.3 31.8zm27.6 16.1C122.1 230 132.6 224 144 224l400 0c11.5 0 22 6.1 27.7 16.1s5.7 22.2-.1 32.1l-112 192C453.9 474 443.4 480 432 480L32 480c-11.5 0-22-6.1-27.7-16.1s-5.7-22.2 .1-32.1l112-192z\"/></svg>";
-                    let folderClosed = "data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 512 512\"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d=\"M64 480H448c35.3 0 64-28.7 64-64V160c0-35.3-28.7-64-64-64H288c-10.1 0-19.6-4.7-25.6-12.8L243.2 57.6C231.1 41.5 212.1 32 192 32H64C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64z\"/></svg>";
-                    let file = "data:image/svg+xml;utf8,<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 384 512\"><!--!Font Awesome Free 6.7.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free Copyright 2025 Fonticons, Inc.--><path d=\"M0 64C0 28.7 28.7 0 64 0L224 0l0 128c0 17.7 14.3 32 32 32l128 0 0 288c0 35.3-28.7 64-64 64L64 512c-35.3 0-64-28.7-64-64L0 64zm384 64l-128 0L256 0 384 128z\"/></svg>";
-                    // If the item has children, it's a directory.
-                    if (treeDelegate.hasChildren) {
-                        return treeDelegate.expanded ?
-                            folderOpen : folderClosed;
-                    } else {
-                        return file
-                    }
-                }
-
-                x: treeDelegate.leftMargin + (treeDelegate.depth * treeDelegate.indentation)
-                anchors.verticalCenter: parent.verticalCenter
-                source: setSourceImage()
-                sourceSize.width: 15
-                sourceSize.height: 15
-                fillMode: Image.PreserveAspectFit
-
-                smooth: true
-                antialiasing: true
-                asynchronous: true
-            }
-
-            contentItem: Text {
-                text: treeDelegate.fileName
-                color: RustColors.explorer_text
-            }
-
-            background: Rectangle {
-                // TODO: Fix flickering from color transition on states here.
-                color: (treeDelegate.index === fileSystemTreeView.lastIndex)
-                    ? RustColors.explorer_text_selected
-                    : (hoverHandler.hovered ? RustColors.explorer_hovered : "transparent")
-                radius: 2.5
-                opacity: hoverHandler.hovered ? 0.75 : 1.0
-
-                Behavior on color {
-                    ColorAnimation {
-                        duration: 300
-                    }
-                }
-            }
-
-            HoverHandler {
-                id: hoverHandler
-            }
-
-            TapHandler {
-                acceptedButtons: Qt.LeftButton | Qt.RightButton
-                onSingleTapped: (eventPoint, button) => {
-                    switch (button) {
-                        case Qt.LeftButton:
-                            fileSystemTreeView.toggleExpanded(treeDelegate.row)
-                            fileSystemTreeView.lastIndex = treeDelegate.index
-                            // If this model item doesn't have children, it means it's
-                            // representing a file.
-                            if (!treeDelegate.hasChildren)
-                                root.fileClicked(treeDelegate.filePath)
-                            break;
-                        case Qt.RightButton:
-                            if (treeDelegate.hasChildren)
-                                contextMenu.popup();
-                            break;
-                    }
-                }
-            }
-
-            Menu {
-                id: contextMenu
-                Action {
-                    text: qsTr("Set as root index")
-                    onTriggered: {
-                        console.log("Setting directory: " + treeDelegate.filePath)
-                        FileSystem.setDirectory(treeDelegate.filePath)
-                    }
-                }
-                Action {
-                    text: qsTr("Reset root index")
-                    onTriggered: {
-                        FileSystem.setDirectory("")
-                    }
                 }
             }
         }
 
-        // Provide our own custom ScrollIndicator for the TreeView.
+        MultiEffect {
-        ScrollIndicator.vertical: ScrollIndicator {
+            id: iconOverlay
-            active: true
-            implicitWidth: 15
 
-            contentItem: Rectangle {
+            anchors.fill: directoryIcon
-                implicitWidth: 6
+            source: directoryIcon
-                implicitHeight: 6
+            colorization: 1.0
+            brightness: 1.0
+            colorizationColor: {
+                const isFile = !treeDelegate.hasChildren;
+                if (isFile)
+                    return Qt.lighter(RustColors.explorer_folder, 2)
 
-                color: RustColors.scrollbar
+                const isExpandedFolder = treeDelegate.expanded && treeDelegate.hasChildren;
-                opacity: fileSystemTreeView.movingVertically ? 0.5 : 0.0
+                if (isExpandedFolder)
+                    return Qt.darker(RustColors.explorer_folder, 2)
+                else
+                    return RustColors.explorer_folder
+            }
+        }
 
-                Behavior on opacity {
+        HoverHandler {
-                    OpacityAnimator {
+            id: hoverHandler
-                        duration: 500
+            acceptedDevices: PointerDevice.Mouse
-                    }
+        }
+
+        TapHandler {
+            acceptedButtons: Qt.LeftButton | Qt.RightButton
+            onSingleTapped: (eventPoint, button) => {
+                switch (button) {
+                    case Qt.LeftButton:
+                        fileSystemTreeView.toggleExpanded(treeDelegate.row)
+                        // If this model item doesn't have children, it means it's
+                        // representing a file.
+                        if (!treeDelegate.hasChildren)
+                            fileSystemTreeView.fileClicked(treeDelegate.filePath)
+                        break;
+                    case Qt.RightButton:
+                        contextMenu.popup();
+                        break;
+                }
+            }
+        }
+
+        Menu {
+            id: contextMenu
+            Action {
+                text: qsTr("Set as root index")
+                enabled: treeDelegate.hasChildren
+                onTriggered: {
+                    Logger.debug("Setting new root directory: " + treeDelegate.filePath)
+                    fileSystemTreeView.rootDirectory = treeDelegate.filePath
+                }
+            }
+            Action {
+                text: qsTr("Reset root index")
+                onTriggered: {
+                    Logger.log("Resetting root directory: " + fileSystemTreeView.originalRootDirectory)
+                    fileSystemTreeView.rootDirectory = fileSystemTreeView.originalRootDirectory
+                }
+            }
+        }
+    }
+
+    // Provide our own custom ScrollIndicator for the TreeView.
+    ScrollIndicator.vertical: ScrollIndicator {
+        active: true
+        implicitWidth: 15
+
+        contentItem: Rectangle {
+            implicitWidth: 6
+            implicitHeight: 6
+
+            color: RustColors.scrollbar
+            opacity: fileSystemTreeView.movingVertically ? 0.5 : 0.0
+
+            Behavior on opacity {
+                OpacityAnimator {
+                    duration: 500
                 }
             }
         }

qml/Logger/Logger.qml

@@ -0,0 +1,30 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
+pragma Singleton
+import QtQuick
+
+QtObject {
+    signal logged(string level, string message)
+
+    function log(msg) {
+        console.log(msg)
+        logged("INFO", msg)
+    }
+
+    function debug(msg) {
+        console.log(msg)
+        logged("DEBUG", msg)
+    }
+
+    function warn(msg) {
+        console.warn(msg)
+        logged("WARN", msg)
+    }
+
+    function error(msg) {
+        console.error(msg)
+        logged("ERROR", msg)
+    }
+}

qml/Logger/qmldir

@@ -0,0 +1 @@
+singleton Logger 1.0 Logger.qml

qml/main.qml

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 import QtQuick
 import QtQuick.Controls
 import QtQuick.Layouts
@@ -15,13 +19,7 @@ ApplicationWindow {
 
     required property string appContextPath
 
-    menuBar: ClideMenuBar {
+    menuBar: ClideMenuBar { }
-    }
-
-    Rectangle {
-        anchors.fill: parent
-        color: RustColors.gutter
-    }
 
     MessageDialog {
         id: errorDialog
@@ -29,6 +27,7 @@ ApplicationWindow {
         title: qsTr("Error")
     }
     ClideProjectView {
+        id: clideProjectView
         projectDir: appWindow.appContextPath
     }
 }

resources.qrc

@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/images">
+        <file alias="kilroy.png">images/kilroy-256.png</file>
+    </qresource>
+</RCC>

src/gui.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::AppContext;
 use anyhow::Result;
 use cxx_qt_lib::{QMapPair, QMapPair_QString_QVariant, QString, QVariant};

src/gui/colors.rs

@@ -1,4 +1,9 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 #[cxx_qt::bridge]
+
 pub mod qobject {
     unsafe extern "C++" {
         include!("cxx-qt-lib/qcolor.h");
@@ -31,6 +36,11 @@ pub mod qobject {
         #[qproperty(QColor, explorer_background)]
         #[qproperty(QColor, explorer_folder)]
         #[qproperty(QColor, explorer_folder_open)]
+        #[qproperty(QColor, terminal_background)]
+        #[qproperty(QColor, info_log)]
+        #[qproperty(QColor, debug_log)]
+        #[qproperty(QColor, warn_log)]
+        #[qproperty(QColor, error_log)]
         type RustColors = super::RustColorsImpl;
     }
 }
@@ -60,6 +70,11 @@ pub struct RustColorsImpl {
     explorer_background: QColor,
     explorer_folder: QColor,
     explorer_folder_open: QColor,
+    terminal_background: QColor,
+    info_log: QColor,
+    debug_log: QColor,
+    warn_log: QColor,
+    error_log: QColor,
 }
 
 impl Default for RustColorsImpl {
@@ -68,7 +83,7 @@ impl Default for RustColorsImpl {
             hovered: QColor::try_from("#303234").unwrap(),
             unhovered: QColor::try_from("#3c3f41").unwrap(),
             pressed: QColor::try_from("#4b4f51").unwrap(),
-            menubar: QColor::try_from("#3c3f41").unwrap(),
+            menubar: QColor::try_from("#262626").unwrap(),
             menubar_border: QColor::try_from("#575757").unwrap(),
             scrollbar: QColor::try_from("#4b4f51").unwrap(),
             scrollbar_active: QColor::try_from("#4b4f51").unwrap(),
@@ -76,17 +91,22 @@ impl Default for RustColorsImpl {
             linenumber: QColor::try_from("#94989b").unwrap(),
             active: QColor::try_from("#a9acb0").unwrap(),
             inactive: QColor::try_from("#FFF").unwrap(),
-            editor_background: QColor::try_from("#2b2b2b").unwrap(),
+            editor_background: QColor::try_from("#111111").unwrap(),
             editor_text: QColor::try_from("#acaea3").unwrap(),
             editor_highlighted_text: QColor::try_from("#ccced3").unwrap(),
             editor_highlight: QColor::try_from("#ccced3").unwrap(),
             gutter: QColor::try_from("#1e1f22").unwrap(),
             explorer_hovered: QColor::try_from("#4c5053").unwrap(),
-            explorer_text: QColor::try_from("#3b3b3b").unwrap(),
+            explorer_text: QColor::try_from("#FFF").unwrap(),
-            explorer_text_selected: QColor::try_from("#8b8b8b").unwrap(),
+            explorer_text_selected: QColor::try_from("#262626").unwrap(),
-            explorer_background: QColor::try_from("#676c70").unwrap(),
+            explorer_background: QColor::try_from("#1E1F22").unwrap(),
             explorer_folder: QColor::try_from("#54585b").unwrap(),
-            explorer_folder_open: QColor::try_from("#FFF").unwrap(),
+            explorer_folder_open: QColor::try_from("#2b2b2b").unwrap(),
+            terminal_background: QColor::try_from("#111111").unwrap(),
+            info_log: QColor::try_from("#C4FFFF").unwrap(),
+            debug_log: QColor::try_from("#55ff99").unwrap(),
+            warn_log: QColor::try_from("#ffaa00").unwrap(),
+            error_log: QColor::try_from("#ff5555").unwrap(),
         }
     }
 }

src/gui/filesystem.rs

@@ -1,3 +1,20 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
+use cxx_qt_lib::{QModelIndex, QString};
+use dirs;
+use log::warn;
+use std::fs;
+use std::path::Path;
+use syntect::easy::HighlightLines;
+use syntect::highlighting::ThemeSet;
+use syntect::html::{
+    IncludeBackground, append_highlighted_html_for_styled_line, start_highlighted_html_snippet,
+};
+use syntect::parsing::SyntaxSet;
+use syntect::util::LinesWithEndings;
+
 #[cxx_qt::bridge]
 pub mod qobject {
     unsafe extern "C++" {
@@ -17,7 +34,6 @@ pub mod qobject {
         #[qml_element]
         #[qml_singleton]
         #[qproperty(QString, file_path, cxx_name = "filePath")]
-        #[qproperty(QModelIndex, root_index, cxx_name = "rootIndex")]
         type FileSystem = super::FileSystemImpl;
 
         #[inherit]
@@ -39,22 +55,9 @@ pub mod qobject {
     }
 }
 
-use cxx_qt_lib::{QModelIndex, QString};
+// TODO: Implement a provider for QFileSystemModel::setIconProvider for icons.
-use dirs;
-use log::warn;
-use std::fs;
-use std::io::BufRead;
-use syntect::easy::HighlightFile;
-use syntect::highlighting::ThemeSet;
-use syntect::html::{
-    IncludeBackground, append_highlighted_html_for_styled_line, start_highlighted_html_snippet,
-};
-use syntect::parsing::SyntaxSet;
-
-// TODO: Impleent a provider for QFileSystemModel::setIconProvider for icons.
 pub struct FileSystemImpl {
     file_path: QString,
-    root_index: QModelIndex,
 }
 
 // Default is explicit to make the editor open this source file initially.
@@ -62,7 +65,6 @@ impl Default for FileSystemImpl {
     fn default() -> Self {
         Self {
             file_path: QString::from(file!()),
-            root_index: Default::default(),
         }
     }
 }
@@ -72,42 +74,46 @@ impl qobject::FileSystem {
         if path.is_empty() {
             return QString::default();
         }
-        if !fs::metadata(path.to_string())
+        let meta = fs::metadata(path.to_string())
-            .expect(format!("Failed to get file metadata {path:?}").as_str())
+            .expect(format!("Failed to get file metadata {path:?}").as_str());
-            .is_file()
+        if !meta.is_file() {
-        {
             warn!(target:"FileSystem", "Attempted to open file {path:?} that is not a valid file");
             return QString::default();
         }
-        let ss = SyntaxSet::load_defaults_nonewlines();
+        let path_str = path.to_string();
-        let ts = ThemeSet::load_defaults();
+        if let Ok(lines) = fs::read_to_string(path_str.as_str()) {
-        let theme = &ts.themes["base16-ocean.dark"];
+            let ss = SyntaxSet::load_defaults_nonewlines();
+            let ts = ThemeSet::load_defaults();
+            let theme = &ts.themes["base16-ocean.dark"];
+            let lang = ss
+                .find_syntax_by_extension(
+                    Path::new(path_str.as_str())
+                        .extension()
+                        .map(|s| s.to_str())
+                        .unwrap_or_else(|| Some("md"))
+                        .expect("Failed to get file extension"),
+                )
+                .unwrap_or_else(|| ss.find_syntax_plain_text());
+            let mut highlighter = HighlightLines::new(lang, theme);
+            let (mut output, _bg) = start_highlighted_html_snippet(theme);
+            for line in LinesWithEndings::from(lines.as_str()) {
+                let regions = highlighter
+                    .highlight_line(line, &ss)
+                    .expect("Failed to highlight");
 
-        let mut highlighter =
+                append_highlighted_html_for_styled_line(
-            HighlightFile::new(path.to_string(), &ss, theme).expect("Failed to create highlighter");
+                    &regions[..],
-        let (mut output, _bg) = start_highlighted_html_snippet(theme);
+                    IncludeBackground::Yes,
-        let mut line = String::new();
+                    &mut output,
-        while highlighter
+                )
-            .reader
+                .expect("Failed to insert highlighted html");
-            .read_line(&mut line)
+            }
-            .expect("Failed to read file.")
-            > 0
-        {
-            let regions = highlighter
-                .highlight_lines
-                .highlight_line(&line, &ss)
-                .expect("Failed to highlight");
 
-            append_highlighted_html_for_styled_line(
+            output.push_str("</pre>\n");
-                &regions[..],
+            QString::from(output)
-                IncludeBackground::Yes,
+        } else {
-                &mut output,
+            return QString::default();
-            )
-            .expect("Failed to insert highlighted html");
-            line.clear();
         }
-        output.push_str("</pre>\n");
-        QString::from(output)
     }
 
     // There will never be more than one column.
@@ -124,14 +130,13 @@ impl qobject::FileSystem {
             self.set_root_path(path)
         } else {
             // If the initial directory can't be opened, attempt to find the home directory.
-            self.set_root_path(&QString::from(
+            let homedir = dirs::home_dir()
-                dirs::home_dir()
+                .expect("Failed to get home directory")
-                    .expect("Failed to get home directory")
+                .as_path()
-                    .as_path()
+                .to_str()
-                    .to_str()
+                .unwrap()
-                    .unwrap()
+                .to_string();
-                    .to_string(),
+            self.set_root_path(&QString::from(homedir))
-            ))
         }
     }
 }

src/main.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use anyhow::{Context, Result, anyhow};
 use clap::Parser;
 use log::{info, trace};

src/tui.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 mod about;
 mod app;
 mod component;

src/tui/about.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use ratatui::buffer::Buffer;
 use ratatui::layout::{Constraint, Direction, Layout, Rect};
 use ratatui::text::{Line, Span};

src/tui/app.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::about::About;
 use crate::tui::app::AppComponent::{AppEditor, AppExplorer, AppLogger};
 use crate::tui::component::{Action, Component, Focus, FocusState, Visibility, VisibleState};

src/tui/component.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 #![allow(dead_code, unused_variables)]
 
 use crate::tui::component::Focus::Inactive;

src/tui/editor.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, Focus, FocusState};
 use anyhow::{Context, Result, bail};
 use edtui::{

src/tui/editor_tab.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, Focus, FocusState};
 use crate::tui::editor::Editor;
 use anyhow::{Context, Result, anyhow};

src/tui/explorer.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, Focus, FocusState};
 use anyhow::{Context, Result, bail};
 use log::trace;

src/tui/logger.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, Focus, FocusState};
 use log::{LevelFilter, trace};
 use ratatui::buffer::Buffer;

src/tui/menu_bar.rs

@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026, Shaun Reed <shaunrd0@gmail.com>
+//
+// SPDX-License-Identifier: GNU General Public License v3.0 or later
+
 use crate::tui::component::{Action, Component, ComponentState, FocusState};
 use crate::tui::menu_bar::MenuBarItemOption::{
     About, CloseTab, Exit, Reload, Save, ShowHideExplorer, ShowHideLogger,