Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 258 insertions, 0 deletions

diff --git a/include/vcl/edit.hxx b/include/vcl/edit.hxx
new file mode 100644
index 000000000..e48c5748d
--- /dev/null
+++ b/include/vcl/edit.hxx
@@ -0,0 +1,258 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_VCL_EDIT_HXX
+#define INCLUDED_VCL_EDIT_HXX
+
+#include <vcl/ctrl.hxx>
+#include <vcl/textfilter.hxx>
+
+#include <memory>
+
+#include <rtl/ustrbuf.hxx>
+#include <o3tl/deleter.hxx>
+#include <tools/solar.h>
+#include <vcl/dllapi.h>
+#include <vcl/menu.hxx>
+#include <vcl/dndhelp.hxx>
+#include <vcl/vclptr.hxx>
+#include <com/sun/star/uno/Reference.h>
+
+namespace com {
+namespace sun {
+namespace star {
+namespace i18n {
+    class XBreakIterator;
+    class XExtendedInputSequenceChecker;
+}}}}
+namespace weld {
+    class Widget;
+}
+
+class VclBuilder;
+struct DDInfo;
+struct Impl_IMEInfos;
+
+#define EDIT_NOLIMIT                SAL_MAX_INT32
+
+class Timer;
+
+class VCL_DLLPUBLIC Edit : public Control, public vcl::unohelper::DragAndDropClient
+{
+private:
+    VclPtr<Edit>        mpSubEdit;
+    TextFilter*         mpFilterText;
+    std::unique_ptr<DDInfo, o3tl::default_delete<DDInfo>> mpDDInfo;
+    std::unique_ptr<Impl_IMEInfos> mpIMEInfos;
+    OUStringBuffer      maText;
+    OUString            maPlaceholderText;
+    OUString            maSaveValue;
+    OUString            maUndoText;
+    long                mnXOffset;
+    Selection           maSelection;
+    sal_uInt16          mnAlign;
+    sal_Int32           mnMaxTextLen;
+    sal_Int32           mnWidthInChars;
+    sal_Int32           mnMaxWidthChars;
+    sal_Unicode         mcEchoChar;
+    bool                mbModified:1,
+                        mbInternModified:1,
+                        mbReadOnly:1,
+                        mbInsertMode:1,
+                        mbClickedInSelection:1,
+                        mbIsSubEdit:1,
+                        mbActivePopup:1,
+                        mbForceControlBackground:1,
+                        mbPassword;
+    Link<Edit&,void>    maModifyHdl;
+    Link<Edit&,void>    maAutocompleteHdl;
+    Link<Edit&,bool>    maActivateHdl;
+    std::unique_ptr<VclBuilder> mpUIBuilder;
+
+    css::uno::Reference<css::i18n::XBreakIterator> mxBreakIterator;
+    css::uno::Reference<css::i18n::XExtendedInputSequenceChecker> mxISC;
+
+    SAL_DLLPRIVATE bool        ImplTruncateToMaxLen( OUString&, sal_Int32 nSelectionLen ) const;
+    SAL_DLLPRIVATE void        ImplInitEditData();
+    SAL_DLLPRIVATE void        ImplModified();
+    SAL_DLLPRIVATE OUString    ImplGetText() const;
+    SAL_DLLPRIVATE void        ImplRepaint(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRectangle);
+    SAL_DLLPRIVATE void        ImplInvalidateOrRepaint();
+    SAL_DLLPRIVATE void        ImplDelete( const Selection& rSelection, sal_uInt8 nDirection, sal_uInt8 nMode );
+    SAL_DLLPRIVATE void        ImplSetText( const OUString& rStr, const Selection* pNewSelection );
+    SAL_DLLPRIVATE void        ImplInsertText( const OUString& rStr, const Selection* pNewSelection = nullptr, bool bIsUserInput = false );
+    SAL_DLLPRIVATE static OUString ImplGetValidString( const OUString& rString );
+    SAL_DLLPRIVATE void        ImplClearBackground(vcl::RenderContext& rRenderContext, const tools::Rectangle& rRectangle, long nXStart, long nXEnd);
+    SAL_DLLPRIVATE void        ImplPaintBorder(vcl::RenderContext const & rRenderContext);
+    SAL_DLLPRIVATE void        ImplShowCursor( bool bOnlyIfVisible = true );
+    SAL_DLLPRIVATE void        ImplAlign();
+    SAL_DLLPRIVATE void        ImplAlignAndPaint();
+    SAL_DLLPRIVATE sal_Int32   ImplGetCharPos( const Point& rWindowPos ) const;
+    SAL_DLLPRIVATE void        ImplSetCursorPos( sal_Int32 nChar, bool bSelect );
+    SAL_DLLPRIVATE void        ImplShowDDCursor();
+    SAL_DLLPRIVATE void        ImplHideDDCursor();
+    SAL_DLLPRIVATE bool        ImplHandleKeyEvent( const KeyEvent& rKEvt );
+    SAL_DLLPRIVATE void        ImplCopyToSelectionClipboard();
+    SAL_DLLPRIVATE void        ImplCopy(css::uno::Reference<css::datatransfer::clipboard::XClipboard> const & rxClipboard);
+    SAL_DLLPRIVATE void        ImplPaste(css::uno::Reference<css::datatransfer::clipboard::XClipboard> const & rxClipboard);
+    SAL_DLLPRIVATE long        ImplGetTextYPosition() const;
+    SAL_DLLPRIVATE css::uno::Reference<css::i18n::XExtendedInputSequenceChecker> const& ImplGetInputSequenceChecker();
+    SAL_DLLPRIVATE css::uno::Reference<css::i18n::XBreakIterator> const& ImplGetBreakIterator();
+    SAL_DLLPRIVATE void        filterText();
+
+protected:
+    using Control::ImplInitSettings;
+    using Window::ImplInit;
+    SAL_DLLPRIVATE void        ImplInit( vcl::Window* pParent, WinBits nStyle );
+    SAL_DLLPRIVATE static WinBits ImplInitStyle( WinBits nStyle );
+    SAL_DLLPRIVATE void        ImplSetSelection( const Selection& rSelection, bool bPaint = true );
+    SAL_DLLPRIVATE ControlType ImplGetNativeControlType() const;
+    SAL_DLLPRIVATE long        ImplGetExtraXOffset() const;
+    SAL_DLLPRIVATE long        ImplGetExtraYOffset() const;
+    static SAL_DLLPRIVATE void ImplInvalidateOutermostBorder( vcl::Window* pWin );
+
+    css::uno::Reference<css::datatransfer::dnd::XDragSourceListener > mxDnDListener;
+
+    // DragAndDropClient
+    using vcl::unohelper::DragAndDropClient::dragEnter;
+    using vcl::unohelper::DragAndDropClient::dragExit;
+    using vcl::unohelper::DragAndDropClient::dragOver;
+    virtual void dragGestureRecognized(const css::datatransfer::dnd::DragGestureEvent& dge) override;
+    virtual void dragDropEnd(const css::datatransfer::dnd::DragSourceDropEvent& dsde) override;
+    virtual void drop(const css::datatransfer::dnd::DropTargetDropEvent& dtde) override;
+    virtual void dragEnter(const css::datatransfer::dnd::DropTargetDragEnterEvent& dtdee) override;
+    virtual void dragExit(const css::datatransfer::dnd::DropTargetEvent& dte) override;
+    virtual void dragOver(const css::datatransfer::dnd::DropTargetDragEvent& dtde) override;
+
+protected:
+    Edit(WindowType nType);
+    virtual void FillLayoutData() const override;
+    virtual void ApplySettings(vcl::RenderContext& rRenderContext) override;
+public:
+    // public because needed in button.cxx
+    SAL_DLLPRIVATE bool ImplUseNativeBorder(vcl::RenderContext const & rRenderContext, WinBits nStyle);
+
+    Edit( vcl::Window* pParent, WinBits nStyle = WB_BORDER );
+    virtual ~Edit() override;
+    virtual void dispose() override;
+
+    virtual void        MouseButtonDown( const MouseEvent& rMEvt ) override;
+    virtual void        MouseButtonUp( const MouseEvent& rMEvt ) override;
+    virtual void        KeyInput( const KeyEvent& rKEvt ) override;
+    virtual void        Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
+    virtual void        Resize() override;
+    virtual void        Draw( OutputDevice* pDev, const Point& rPos, DrawFlags nFlags ) override;
+    virtual void        GetFocus() override;
+    virtual void        LoseFocus() override;
+    virtual void        Tracking( const TrackingEvent& rTEvt ) override;
+    virtual void        Command( const CommandEvent& rCEvt ) override;
+    virtual void        StateChanged( StateChangedType nType ) override;
+    virtual void        DataChanged( const DataChangedEvent& rDCEvt ) override;
+
+    virtual void        Modify();
+
+    static bool         IsCharInput( const KeyEvent& rKEvt );
+
+    virtual void        SetModifyFlag();
+    virtual void        ClearModifyFlag();
+    virtual bool        IsModified() const { return mpSubEdit ? mpSubEdit->mbModified : mbModified; }
+
+    void                SetEchoChar( sal_Unicode c );
+    sal_Unicode         GetEchoChar() const { return mcEchoChar; }
+
+    virtual void        SetReadOnly( bool bReadOnly = true );
+    virtual bool        IsReadOnly() const { return mbReadOnly; }
+
+    void                SetInsertMode( bool bInsert );
+    bool                IsInsertMode() const;
+
+    virtual void        SetMaxTextLen( sal_Int32 nMaxLen );
+    virtual sal_Int32   GetMaxTextLen() const { return mnMaxTextLen; }
+
+    void                SetWidthInChars(sal_Int32 nWidthInChars);
+    sal_Int32           GetWidthInChars() const { return mnWidthInChars; }
+
+    void                setMaxWidthChars(sal_Int32 nWidth);
+
+    virtual void        SetSelection( const Selection& rSelection );
+    virtual const Selection&    GetSelection() const;
+
+    virtual void        ReplaceSelected( const OUString& rStr );
+    virtual void        DeleteSelected();
+    virtual OUString    GetSelected() const;
+
+    virtual void        Cut();
+    virtual void        Copy();
+    virtual void        Paste();
+    void                Undo();
+
+    virtual void        SetText( const OUString& rStr ) override;
+    virtual void        SetText( const OUString& rStr, const Selection& rNewSelection );
+    virtual OUString    GetText() const override;
+
+    void                SetCursorAtLast();
+
+    void                SetPlaceholderText( const OUString& rStr );
+
+    void                SaveValue() { maSaveValue = GetText(); }
+    const OUString&     GetSavedValue() const { return maSaveValue; }
+    bool                IsValueChangedFromSaved() const { return maSaveValue != GetText(); }
+
+    virtual void        SetModifyHdl( const Link<Edit&,void>& rLink ) { maModifyHdl = rLink; }
+    virtual const Link<Edit&,void>& GetModifyHdl() const { return maModifyHdl; }
+
+    void                SetActivateHdl(const Link<Edit&,bool>& rLink) { maActivateHdl = rLink; }
+
+    void                SetSubEdit( Edit* pEdit );
+    Edit*               GetSubEdit() const { return mpSubEdit; }
+
+    void                SetAutocompleteHdl( const Link<Edit&,void>& rLink ) { maAutocompleteHdl = rLink; }
+    const Link<Edit&,void>& GetAutocompleteHdl() const { return maAutocompleteHdl; }
+
+    virtual Size        CalcMinimumSize() const;
+    virtual Size        CalcMinimumSizeForText(const OUString &rString) const;
+    virtual Size        GetOptimalSize() const override;
+    virtual Size        CalcSize(sal_Int32 nChars) const;
+    sal_Int32           GetMaxVisChars() const;
+
+    // shows a warning box saying "text too long, truncated"
+    static void         ShowTruncationWarning(weld::Widget* pParent);
+
+    VclPtr<PopupMenu>           CreatePopupMenu();
+
+    virtual OUString GetSurroundingText() const override;
+    virtual Selection GetSurroundingTextSelection() const override;
+    virtual bool set_property(const OString &rKey, const OUString &rValue) override;
+
+    void SetTextFilter(TextFilter* pFilter) { mpFilterText = pFilter; }
+
+    virtual FactoryFunction GetUITestFactory() const override;
+
+    // returns the minimum size a bordered Edit should have given the current
+    // global style settings (needed by sc's inputwin.cxx)
+    static Size GetMinimumEditSize();
+
+    void SetForceControlBackground(bool b) { mbForceControlBackground = b; }
+
+    bool IsPassword() const { return mbPassword; }
+};
+
+#endif // INCLUDED_VCL_EDIT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */