refactor: Restructure project into sources/tests layout and dissolve PluginLLMCore

sources/chat/ChatDocument.cpp

@@ -0,0 +1,48 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "ChatDocument.hpp"
+
+#include <utils/result.h>
+
+#include "plugin/QodeAssistConstants.hpp"
+#include "plugin/QodeAssisttr.h"
+
+namespace QodeAssist::Chat {
+
+ChatDocument::ChatDocument(QObject *parent)
+    : Core::IDocument(parent)
+{
+    setId(Constants::QODE_ASSIST_CHAT_EDITOR_ID);
+    setMimeType("text/plain");
+    setTemporary(true);
+    setPreferredDisplayName(Tr::tr("QodeAssist Chat"));
+}
+
+QByteArray ChatDocument::contents() const
+{
+    return {};
+}
+
+Utils::Result<> ChatDocument::setContents(const QByteArray &)
+{
+    return Utils::ResultOk;
+}
+
+bool ChatDocument::isModified() const
+{
+    return false;
+}
+
+bool ChatDocument::isSaveAsAllowed() const
+{
+    return false;
+}
+
+bool ChatDocument::shouldAutoSave() const
+{
+    return false;
+}
+
+} // namespace QodeAssist::Chat

sources/chat/ChatDocument.hpp

@@ -0,0 +1,28 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <coreplugin/idocument.h>
+
+namespace QodeAssist::Chat {
+
+// Backing document for a chat editor view. The chat persists itself through its own
+// autosave history file, so this document is purely a placeholder for the editor area
+// and never participates in Qt Creator's save infrastructure.
+class ChatDocument : public Core::IDocument
+{
+    Q_OBJECT
+
+public:
+    explicit ChatDocument(QObject *parent = nullptr);
+
+    QByteArray contents() const override;
+    Utils::Result<> setContents(const QByteArray &contents) override;
+    bool isModified() const override;
+    bool isSaveAsAllowed() const override;
+    bool shouldAutoSave() const override;
+};
+
+} // namespace QodeAssist::Chat

sources/chat/ChatEditor.cpp

@@ -0,0 +1,76 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "ChatEditor.hpp"
+
+#include <coreplugin/editormanager/editormanager.h>
+
+#include "ChatDocument.hpp"
+#include "ChatView/ChatRootView.hpp"
+#include "ChatView/ChatWidget.hpp"
+#include "plugin/QodeAssistConstants.hpp"
+#include "plugin/QodeAssisttr.h"
+
+namespace QodeAssist::Chat {
+
+ChatEditor::ChatEditor(
+    QQmlEngine *engine,
+    SessionFileRegistry *sessionFileRegistry,
+    Skills::SkillsManager *skillsManager)
+    : m_engine(engine)
+    , m_sessionFileRegistry(sessionFileRegistry)
+    , m_skillsManager(skillsManager)
+    , m_document(new ChatDocument(this))
+    , m_chatWidget(new ChatWidget(engine, sessionFileRegistry, skillsManager, false))
+{
+    setWidget(m_chatWidget);
+    setContext(Core::Context(Constants::QODE_ASSIST_CHAT_CONTEXT));
+    setDuplicateSupported(false);
+
+    if (auto rootView = qobject_cast<ChatRootView *>(m_chatWidget->rootObject())) {
+        rootView->setInEditor(true);
+        connect(
+            rootView,
+            &ChatRootView::closeHostRequested,
+            this,
+            [this] { Core::EditorManager::closeEditors({this}); },
+            Qt::QueuedConnection);
+
+        auto syncTitle = [this, rootView] {
+            const QString title = rootView->chatTitle();
+            m_document->setPreferredDisplayName(
+                title.isEmpty() ? Tr::tr("QodeAssist Chat") : QStringLiteral("QodeAssist - ") + title);
+        };
+        connect(rootView, &ChatRootView::chatTitleChanged, this, syncTitle);
+        syncTitle();
+    }
+}
+
+void ChatEditor::consumePendingChatFile()
+{
+    if (auto rootView = qobject_cast<ChatRootView *>(m_chatWidget->rootObject()))
+        rootView->consumePendingChatFile();
+}
+
+ChatEditor::~ChatEditor()
+{
+    delete m_chatWidget;
+}
+
+Core::IDocument *ChatEditor::document() const
+{
+    return m_document;
+}
+
+QWidget *ChatEditor::toolBar()
+{
+    return nullptr;
+}
+
+Core::IEditor *ChatEditor::duplicate()
+{
+    return nullptr;
+}
+
+} // namespace QodeAssist::Chat

sources/chat/ChatEditor.hpp

@@ -0,0 +1,46 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <coreplugin/editormanager/ieditor.h>
+
+class QQmlEngine;
+
+namespace QodeAssist::Skills {
+class SkillsManager;
+}
+
+namespace QodeAssist::Chat {
+
+class ChatDocument;
+class ChatWidget;
+class SessionFileRegistry;
+
+class ChatEditor : public Core::IEditor
+{
+    Q_OBJECT
+
+public:
+    ChatEditor(
+        QQmlEngine *engine,
+        SessionFileRegistry *sessionFileRegistry,
+        Skills::SkillsManager *skillsManager);
+    ~ChatEditor() override;
+
+    Core::IDocument *document() const override;
+    QWidget *toolBar() override;
+    Core::IEditor *duplicate() override;
+
+    void consumePendingChatFile();
+
+private:
+    QQmlEngine *m_engine;
+    SessionFileRegistry *m_sessionFileRegistry;
+    Skills::SkillsManager *m_skillsManager;
+    ChatDocument *m_document;
+    ChatWidget *m_chatWidget;
+};
+
+} // namespace QodeAssist::Chat

sources/chat/ChatEditorFactory.cpp

@@ -0,0 +1,25 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "ChatEditorFactory.hpp"
+
+#include "ChatEditor.hpp"
+#include "plugin/QodeAssistConstants.hpp"
+#include "plugin/QodeAssisttr.h"
+
+namespace QodeAssist::Chat {
+
+ChatEditorFactory::ChatEditorFactory(
+    QQmlEngine *engine,
+    SessionFileRegistry *sessionFileRegistry,
+    Skills::SkillsManager *skillsManager)
+{
+    setId(Constants::QODE_ASSIST_CHAT_EDITOR_ID);
+    setDisplayName(Tr::tr("QodeAssist Chat"));
+    setEditorCreator([engine, sessionFileRegistry, skillsManager] {
+        return new ChatEditor(engine, sessionFileRegistry, skillsManager);
+    });
+}
+
+} // namespace QodeAssist::Chat

sources/chat/ChatEditorFactory.hpp

@@ -0,0 +1,28 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <coreplugin/editormanager/ieditorfactory.h>
+
+class QQmlEngine;
+
+namespace QodeAssist::Skills {
+class SkillsManager;
+}
+
+namespace QodeAssist::Chat {
+
+class SessionFileRegistry;
+
+class ChatEditorFactory : public Core::IEditorFactory
+{
+public:
+    ChatEditorFactory(
+        QQmlEngine *engine,
+        SessionFileRegistry *sessionFileRegistry,
+        Skills::SkillsManager *skillsManager);
+};
+
+} // namespace QodeAssist::Chat

sources/chat/ChatOutputPane.cpp

@@ -0,0 +1,86 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "ChatOutputPane.h"
+
+#include "plugin/QodeAssisttr.h"
+
+namespace QodeAssist::Chat {
+
+ChatOutputPane::ChatOutputPane(
+    QQmlEngine *engine,
+    SessionFileRegistry *sessionFileRegistry,
+    Skills::SkillsManager *skillsManager,
+    QObject *parent)
+    : Core::IOutputPane(parent)
+    , m_chatWidget{new ChatWidget{engine, sessionFileRegistry, skillsManager}}
+{
+    setId("QodeAssistChat");
+    setDisplayName(Tr::tr("QodeAssist Chat"));
+    setPriorityInStatusBar(-40);
+}
+
+ChatOutputPane::~ChatOutputPane()
+{
+    delete m_chatWidget;
+}
+
+QWidget *ChatOutputPane::outputWidget(QWidget *)
+{
+    return m_chatWidget;
+}
+
+QList<QWidget *> ChatOutputPane::toolBarWidgets() const
+{
+    return {};
+}
+
+void ChatOutputPane::clearContents()
+{
+    m_chatWidget->clear();
+}
+
+void ChatOutputPane::visibilityChanged(bool visible)
+{
+    if (visible) {
+        m_chatWidget->scrollToBottom();
+        m_chatWidget->focusInput();
+    }
+}
+
+void ChatOutputPane::setFocus()
+{
+    m_chatWidget->focusInput();
+}
+
+bool ChatOutputPane::hasFocus() const
+{
+    return m_chatWidget->isChatFocused();
+}
+
+bool ChatOutputPane::canFocus() const
+{
+    return true;
+}
+
+bool ChatOutputPane::canNavigate() const
+{
+    return false;
+}
+
+bool ChatOutputPane::canNext() const
+{
+    return false;
+}
+
+bool ChatOutputPane::canPrevious() const
+{
+    return false;
+}
+
+void ChatOutputPane::goToNext() {}
+
+void ChatOutputPane::goToPrev() {}
+
+} // namespace QodeAssist::Chat

sources/chat/ChatOutputPane.h

@@ -0,0 +1,47 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include "ChatView/ChatWidget.hpp"
+#include <coreplugin/ioutputpane.h>
+
+namespace QodeAssist::Skills {
+class SkillsManager;
+}
+
+namespace QodeAssist::Chat {
+
+class SessionFileRegistry;
+
+class ChatOutputPane : public Core::IOutputPane
+{
+    Q_OBJECT
+
+public:
+    explicit ChatOutputPane(
+        QQmlEngine *engine,
+        SessionFileRegistry *sessionFileRegistry,
+        Skills::SkillsManager *skillsManager,
+        QObject *parent = nullptr);
+    ~ChatOutputPane() override;
+
+    QWidget *outputWidget(QWidget *parent) override;
+    QList<QWidget *> toolBarWidgets() const override;
+    void clearContents() override;
+    void visibilityChanged(bool visible) override;
+    void setFocus() override;
+    bool hasFocus() const override;
+    bool canFocus() const override;
+    bool canNavigate() const override;
+    bool canNext() const override;
+    bool canPrevious() const override;
+    void goToNext() override;
+    void goToPrev() override;
+
+private:
+    ChatWidget *m_chatWidget;
+};
+
+} // namespace QodeAssist::Chat

sources/chat/NavigationPanel.cpp

@@ -0,0 +1,35 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#include "NavigationPanel.hpp"
+
+#include "ChatView/ChatWidget.hpp"
+#include "ChatView/SessionFileRegistry.hpp"
+#include "plugin/QodeAssistConstants.hpp"
+#include "skills/SkillsManager.hpp"
+
+namespace QodeAssist::Chat {
+
+NavigationPanel::NavigationPanel(
+    QQmlEngine *engine,
+    SessionFileRegistry *sessionFileRegistry,
+    Skills::SkillsManager *skillsManager)
+    : m_engine{engine}
+    , m_sessionFileRegistry{sessionFileRegistry}
+    , m_skillsManager{skillsManager}
+{
+    setDisplayName(tr("QodeAssist Chat"));
+    setPriority(500);
+    setId(Constants::QODE_ASSIST_CHAT_NAV_ID);
+    setActivationSequence(QKeySequence(Qt::CTRL | Qt::ALT | Qt::Key_C));
+}
+
+NavigationPanel::~NavigationPanel() {}
+
+Core::NavigationView NavigationPanel::createWidget()
+{
+    return {.widget = new ChatWidget{m_engine, m_sessionFileRegistry, m_skillsManager}};
+}
+
+} // namespace QodeAssist::Chat

sources/chat/NavigationPanel.hpp

@@ -0,0 +1,39 @@
+// Copyright (C) 2024-2026 Petr Mironychev
+// SPDX-License-Identifier: GPL-3.0-or-later
+// Additional attribution terms under GPLv3 §7(b) apply — see LICENSE
+
+#pragma once
+
+#include <coreplugin/inavigationwidgetfactory.h>
+#include <QObject>
+#include <QPointer>
+
+class QQmlEngine;
+
+namespace QodeAssist::Skills {
+class SkillsManager;
+}
+
+namespace QodeAssist::Chat {
+
+class SessionFileRegistry;
+
+class NavigationPanel : public Core::INavigationWidgetFactory
+{
+    Q_OBJECT
+public:
+    explicit NavigationPanel(
+        QQmlEngine *engine,
+        SessionFileRegistry *sessionFileRegistry,
+        Skills::SkillsManager *skillsManager);
+    ~NavigationPanel();
+
+    Core::NavigationView createWidget() override;
+
+private:
+    QPointer<QQmlEngine> m_engine;
+    QPointer<SessionFileRegistry> m_sessionFileRegistry;
+    QPointer<Skills::SkillsManager> m_skillsManager;
+};
+
+} // namespace QodeAssist::Chat