feat: Add settings for auto apply changes

ChatView/FileEditItem.cpp

@@ -20,6 +20,7 @@
 #include "FileEditItem.hpp"
 
 #include "Logger.hpp"
+#include "settings/GeneralSettings.hpp"
 
 #include <QFile>
 #include <QFileInfo>
@@ -89,10 +90,15 @@ void FileEditItem::parseFromContent(const QString &content)
     emit editModeChanged();
     emit originalContentChanged();
     emit newContentChanged();
+    emit contextBeforeChanged();
+    emit contextAfterChanged();
     emit addedLinesChanged();
     emit removedLinesChanged();
 
+    bool autoApplyEnabled = Settings::generalSettings().autoApplyFileEdits.value();
+    if (autoApplyEnabled) {
         applyEditInternal(true);
+    }
 }
 
 void FileEditItem::applyEdit()
@@ -102,9 +108,16 @@ void FileEditItem::applyEdit()
 
 void FileEditItem::applyEditInternal(bool isAutomatic, int retryCount)
 {
-    if (!isAutomatic && m_status != EditStatus::Reverted && m_status != EditStatus::Rejected) {
+    if (isAutomatic) {
+        if (m_status != EditStatus::Pending) {
             return;
         }
+    } else {
+        if (m_status != EditStatus::Pending && m_status != EditStatus::Reverted 
+            && m_status != EditStatus::Rejected) {
+            return;
+        }
+    }
 
     if (!acquireFileLock(m_filePath)) {
         if (retryCount >= MAX_RETRY_COUNT) {

ChatView/FileEditItem.hpp

@@ -51,6 +51,8 @@ public:
     Q_PROPERTY(QString editMode READ editMode NOTIFY editModeChanged FINAL)
     Q_PROPERTY(QString originalContent READ originalContent NOTIFY originalContentChanged FINAL)
     Q_PROPERTY(QString newContent READ newContent NOTIFY newContentChanged FINAL)
+    Q_PROPERTY(QString contextBefore READ contextBefore NOTIFY contextBeforeChanged FINAL)
+    Q_PROPERTY(QString contextAfter READ contextAfter NOTIFY contextAfterChanged FINAL)
     Q_PROPERTY(int addedLines READ addedLines NOTIFY addedLinesChanged FINAL)
     Q_PROPERTY(int removedLines READ removedLines NOTIFY removedLinesChanged FINAL)
     Q_PROPERTY(EditStatus status READ status NOTIFY statusChanged FINAL)
@@ -64,6 +66,8 @@ public:
     QString editMode() const { return m_editMode; }
     QString originalContent() const { return m_originalContent; }
     QString newContent() const { return m_newContent; }
+    QString contextBefore() const { return m_contextBefore; }
+    QString contextAfter() const { return m_contextAfter; }
     int addedLines() const { return m_addedLines; }
     int removedLines() const { return m_removedLines; }
     EditStatus status() const { return m_status; }
@@ -79,6 +83,8 @@ signals:
     void editModeChanged();
     void originalContentChanged();
     void newContentChanged();
+    void contextBeforeChanged();
+    void contextAfterChanged();
     void addedLinesChanged();
     void removedLinesChanged();
     void statusChanged();

ChatView/qml/FileEditChangesItem.qml

@@ -38,13 +38,6 @@ FileEditItem {
     readonly property int headerPadding: 8
     readonly property int statusIndicatorWidth: 4
 
-    readonly property var originalLines: originalContent.split('\n')
-    readonly property var newLines: newContent.split('\n')
-    readonly property string firstOriginalLine: originalLines[0] || ""
-    readonly property string firstNewLine: newLines[0] || ""
-    readonly property bool hasMultipleOriginalLines: originalLines.length > 1
-    readonly property bool hasMultipleNewLines: newLines.length > 1
-
     readonly property bool isPending: status === FileEditItem.Pending
     readonly property bool isApplied: status === FileEditItem.Applied
     readonly property bool isReverted: status === FileEditItem.Reverted
@@ -159,10 +152,21 @@ FileEditItem {
                 Text {
                     id: headerText
                     Layout.fillWidth: true
-                    text: qsTr("File Edit: %1 (+%2 -%3)")
+                    text: {
+                        var modeText = ""
+                        switch(root.editMode) {
+                            case "replace": modeText = qsTr("Replace"); break;
+                            case "insert_before": modeText = qsTr("Insert Before"); break;
+                            case "insert_after": modeText = qsTr("Insert After"); break;
+                            case "append": modeText = qsTr("Append"); break;
+                            default: modeText = root.editMode;
+                        }
+                        return qsTr("%1: %2 (+%3 -%4)")
+                            .arg(modeText)
                             .arg(root.filePath)
                             .arg(root.addedLines)
                             .arg(root.removedLines)
+                    }
                     font.pixelSize: 12
                     font.bold: true
                     color: palette.text
@@ -194,7 +198,7 @@ FileEditItem {
 
                 QoAButton {
                     text: qsTr("Apply")
-                    enabled: root.isReverted || root.isRejected
+                    enabled: root.isPending || root.isReverted || root.isRejected
                     visible: !root.isApplied
                     onClicked: root.applyEdit()
                 }
@@ -220,22 +224,76 @@ FileEditItem {
             spacing: 4
             visible: opacity > 0
 
+            // Context before (if available)
             Text {
                 Layout.fillWidth: true
-                text: "Old: " + root.firstOriginalLine + (root.hasMultipleOriginalLines ? "..." : "")
+                visible: root.contextBefore.length > 0
+                text: root.contextBefore
+                font.family: root.codeFontFamily
+                font.pixelSize: root.codeFontSize
+                color: palette.mid
+                wrapMode: Text.Wrap
+                opacity: 0.6
+            }
+
+            Rectangle {
+                Layout.fillWidth: true
+                Layout.preferredHeight: oldContentText.implicitHeight + 8
+                color: Qt.rgba(1, 0.2, 0.2, 0.1)
+                radius: 4
+                border.width: 1
+                border.color: Qt.rgba(1, 0.2, 0.2, 0.3)
+                visible: root.originalContent.length > 0
+
+                Text {
+                    id: oldContentText
+                    anchors {
+                        left: parent.left
+                        right: parent.right
+                        top: parent.top
+                        margins: 4
+                    }
+                    text: "- " + root.originalContent
                     font.family: root.codeFontFamily
                     font.pixelSize: root.codeFontSize
                     color: Qt.rgba(1, 0.2, 0.2, 0.9)
-                elide: Text.ElideRight
+                    wrapMode: Text.Wrap
+                }
+            }
+
+            Rectangle {
+                Layout.fillWidth: true
+                Layout.preferredHeight: newContentText.implicitHeight + 8
+                color: Qt.rgba(0.2, 0.8, 0.2, 0.1)
+                radius: 4
+                border.width: 1
+                border.color: Qt.rgba(0.2, 0.8, 0.2, 0.3)
+
+                Text {
+                    id: newContentText
+                    anchors {
+                        left: parent.left
+                        right: parent.right
+                        top: parent.top
+                        margins: 4
+                    }
+                    text: "+ " + root.newContent
+                    font.family: root.codeFontFamily
+                    font.pixelSize: root.codeFontSize
+                    color: Qt.rgba(0.2, 0.8, 0.2, 0.9)
+                    wrapMode: Text.Wrap
+                }
             }
 
             Text {
                 Layout.fillWidth: true
-                text: "New: " + root.firstNewLine + (root.hasMultipleNewLines ? "..." : "")
+                visible: root.contextAfter.length > 0
+                text: root.contextAfter
                 font.family: root.codeFontFamily
                 font.pixelSize: root.codeFontSize
-                color: Qt.rgba(0.2, 0.8, 0.2, 0.9)
+                color: palette.mid
-                elide: Text.ElideRight
+                wrapMode: Text.Wrap
+                opacity: 0.6
             }
 
             Text {

settings/GeneralSettings.cpp

@@ -226,6 +226,13 @@ GeneralSettings::GeneralSettings()
         Tr::tr("Allow tools to write and modify files on disk (WARNING: Use with caution!)"));
     allowFileSystemWrite.setDefaultValue(false);
 
+    autoApplyFileEdits.setSettingsKey(Constants::CA_AUTO_APPLY_FILE_EDITS);
+    autoApplyFileEdits.setLabelText(Tr::tr("Automatically apply file edits"));
+    autoApplyFileEdits.setToolTip(
+        Tr::tr("When enabled, file edits suggested by AI will be applied automatically. "
+               "When disabled, you will need to manually approve each edit."));
+    autoApplyFileEdits.setDefaultValue(false);
+
     readSettings();
 
     Logger::instance().setLoggingEnabled(enableLogging());
@@ -272,7 +279,7 @@ GeneralSettings::GeneralSettings()
         auto caGroup = Group{
             title(TrConstants::CHAT_ASSISTANT),
             Column{caGrid,
-                   Column{useTools, allowFileSystemRead, allowFileSystemWrite},
+                   Column{useTools, allowFileSystemRead, allowFileSystemWrite, autoApplyFileEdits},
                    caTemplateDescription}};
 
         auto rootLayout = Column{
@@ -520,6 +527,7 @@ void GeneralSettings::resetPageToDefaults()
         resetAspect(useTools);
         resetAspect(allowFileSystemRead);
         resetAspect(allowFileSystemWrite);
+        resetAspect(autoApplyFileEdits);
         writeSettings();
     }
 }

settings/GeneralSettings.hpp

@@ -103,6 +103,7 @@ public:
     Utils::BoolAspect useTools{this};
     Utils::BoolAspect allowFileSystemRead{this};
     Utils::BoolAspect allowFileSystemWrite{this};
+    Utils::BoolAspect autoApplyFileEdits{this};
 
     Utils::StringAspect caTemplateDescription{this};
 

settings/SettingsConstants.hpp

@@ -77,6 +77,7 @@ const char MAX_FILE_THRESHOLD[] = "QodeAssist.maxFileThreshold";
 const char CC_MULTILINE_COMPLETION[] = "QodeAssist.ccMultilineCompletion";
 const char CC_MODEL_OUTPUT_HANDLER[] = "QodeAssist.ccModelOutputHandler";
 const char CUSTOM_JSON_TEMPLATE[] = "QodeAssist.customJsonTemplate";
+const char CA_AUTO_APPLY_FILE_EDITS[] = "QodeAssist.caAutoApplyFileEdits";
 const char CA_TOKENS_THRESHOLD[] = "QodeAssist.caTokensThreshold";
 const char CA_LINK_OPEN_FILES[] = "QodeAssist.caLinkOpenFiles";
 const char CA_AUTOSAVE[] = "QodeAssist.caAutosave";