Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 136 insertions, 0 deletions

diff --git a/starmath/inc/edit.hxx b/starmath/inc/edit.hxx
new file mode 100644
index 000000000..2fd6fac63
--- /dev/null
+++ b/starmath/inc/edit.hxx
@@ -0,0 +1,136 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <svx/weldeditview.hxx>
+#include <vcl/idle.hxx>
+
+class SmDocShell;
+class SmViewShell;
+class EditView;
+class EditEngine;
+class EditStatus;
+class DataChangedEvent;
+class SmCmdBoxWindow;
+class CommandEvent;
+class Timer;
+
+void SmGetLeftSelectionPart(const ESelection& rSelection, sal_Int32& nPara, sal_uInt16& nPos);
+
+class SmEditWindow;
+
+class SmEditTextWindow : public WeldEditView
+{
+private:
+    SmEditWindow& mrEditWindow;
+
+    Idle aModifyIdle;
+    Idle aCursorMoveIdle;
+
+    ESelection aOldSelection;
+
+    DECL_LINK(ModifyTimerHdl, Timer*, void);
+    DECL_LINK(CursorMoveTimerHdl, Timer*, void);
+    DECL_LINK(EditStatusHdl, EditStatus&, void);
+
+public:
+    SmEditTextWindow(SmEditWindow& rEditWindow);
+    virtual ~SmEditTextWindow() override;
+
+    virtual EditEngine* GetEditEngine() const override;
+
+    virtual void EditViewScrollStateChange() override;
+
+    virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
+
+    virtual bool KeyInput(const KeyEvent& rKeyEvt) override;
+    virtual bool MouseButtonUp(const MouseEvent& rEvt) override;
+    virtual bool Command(const CommandEvent& rCEvt) override;
+    virtual void GetFocus() override;
+    virtual void LoseFocus() override;
+    virtual void StyleUpdated() override;
+
+    void SetText(const OUString& rText);
+    void InsertText(const OUString& rText);
+    void SelNextMark();
+    ESelection GetSelection() const;
+    void UserPossiblyChangedText();
+    void Flush();
+    void UpdateStatus(bool bSetDocModified);
+    void StartCursorMove();
+};
+
+class SmEditWindow final
+{
+    SmCmdBoxWindow& rCmdBox;
+    std::unique_ptr<weld::ScrolledWindow> mxScrolledWindow;
+    std::unique_ptr<SmEditTextWindow> mxTextControl;
+    std::unique_ptr<weld::CustomWeld> mxTextControlWin;
+
+    DECL_LINK(ScrollHdl, weld::ScrolledWindow&, void);
+
+    void CreateEditView(weld::Builder& rBuilder);
+
+public:
+    SmEditWindow(SmCmdBoxWindow& rMyCmdBoxWin, weld::Builder& rBuilder);
+    ~SmEditWindow() COVERITY_NOEXCEPT_FALSE;
+
+    weld::Window* GetFrameWeld() const;
+
+    SmDocShell* GetDoc();
+    SmViewShell* GetView();
+    EditView* GetEditView() const;
+    EditEngine* GetEditEngine();
+    SmCmdBoxWindow& GetCmdBox() const { return rCmdBox; }
+
+    void SetText(const OUString& rText);
+    OUString GetText() const;
+    void Flush();
+    void GrabFocus();
+
+    css::uno::Reference<css::datatransfer::clipboard::XClipboard> GetClipboard() const
+    {
+        return mxTextControl->GetClipboard();
+    }
+
+    ESelection GetSelection() const;
+    void SetSelection(const ESelection& rSel);
+    void UpdateStatus();
+
+    bool IsEmpty() const;
+    bool IsSelected() const;
+    bool IsAllSelected() const;
+    void SetScrollBarRanges();
+    tools::Rectangle AdjustScrollBars();
+    void InvalidateSlots();
+    void Cut();
+    void Copy();
+    void Paste();
+    void Delete();
+    void SelectAll();
+    void InsertText(const OUString& rText);
+    void MarkError(const Point& rPos);
+    void SelNextMark();
+    void SelPrevMark();
+
+    void DeleteEditView();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */