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, 180 insertions, 0 deletions

diff --git a/sd/source/ui/inc/fupoor.hxx b/sd/source/ui/inc/fupoor.hxx
new file mode 100644
index 000000000..553f6688d
--- /dev/null
+++ b/sd/source/ui/inc/fupoor.hxx
@@ -0,0 +1,180 @@
+/* -*- 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 <vcl/timer.hxx>
+#include <tools/link.hxx>
+#include <tools/gen.hxx>
+#include <vcl/vclptr.hxx>
+#include <svx/svdobj.hxx>
+
+#include <helper/simplereferencecomponent.hxx>
+
+class SdDrawDocument;
+class SfxRequest;
+class CommandEvent;
+class HelpEvent;
+class KeyEvent;
+class MouseEvent;
+
+namespace sd {
+
+class DrawDocShell;
+class View;
+class ViewShell;
+class Window;
+
+/**
+ * Base class for all functions
+ */
+class FuPoor : public SimpleReferenceComponent
+{
+public:
+    static const int HITPIX = 2;                   // hit tolerance in pixel
+    static const int HITLOG = 53;                  // hit tolerance in mm100
+    static const int DRGPIX = 2;                   // minimal drag move in pixel
+    static const int DRGLOG = 53;                  // minimal drag move in mm100
+
+
+    virtual void DoExecute( SfxRequest& rReq );
+
+    void SetMouseButtonCode(sal_uInt16 nNew) { if(nNew != mnCode) mnCode = nNew; }
+    sal_uInt16 GetMouseButtonCode() const { return mnCode; }
+
+    DrawDocShell* GetDocSh() { return mpDocSh; }
+
+    virtual void DoCut();
+    virtual void DoCopy();
+    virtual void DoPaste();
+    virtual void DoPasteUnformatted();
+
+    // mouse & key events; return value = sal_True: event has been handled
+    virtual bool KeyInput(const KeyEvent& rKEvt);
+    virtual bool MouseMove(const MouseEvent& );
+    virtual bool MouseButtonUp(const MouseEvent& rMEvt);
+
+    // moved from inline to *.cxx
+    virtual bool MouseButtonDown(const MouseEvent& rMEvt);
+
+    virtual bool Command(const CommandEvent& rCEvt);
+    virtual bool RequestHelp(const HelpEvent& rHEvt);
+    virtual void ReceiveRequest(SfxRequest& rReq);
+
+    virtual void Activate();        ///< activates the function
+    virtual void Deactivate();      ///< deactivates the function
+
+    void SetWindow(::sd::Window* pWin);
+
+    virtual void SelectionHasChanged();
+
+    sal_uInt16  GetSlotID() const { return nSlotId; }
+
+    void StartDelayToScrollTimer ();
+
+    virtual SdrObjectUniquePtr CreateDefaultObject(const sal_uInt16 nID, const ::tools::Rectangle& rRectangle);
+
+    /** is called when the current function should be aborted. <p>
+        This is used when a function gets a KEY_ESCAPE but can also
+        be called directly.
+
+        @returns true if an active function was aborted
+    */
+    virtual bool cancel();
+
+    // #i33136#
+    /** Decide if the object to be created should be created
+        orthogonal. Default implementation uses nSlotID
+        to decide. May be overridden to use other criteria
+        for this decision
+
+        @returns true if the to be created object should be orthogonal.
+    */
+    virtual bool doConstructOrthogonal() const;
+
+protected:
+    /**
+        @param pViewSh
+            May be NULL.
+    */
+    FuPoor (ViewShell* pViewSh,
+        ::sd::Window* pWin,
+        ::sd::View* pView,
+        SdDrawDocument* pDoc,
+        SfxRequest& rReq);
+    virtual ~FuPoor() override;
+
+    DECL_LINK( DelayHdl, Timer *, void );
+
+    static void ImpForceQuadratic(::tools::Rectangle& rRect);
+
+    /** Switch to another layer.  The layer to switch to is specified by an
+        offset relative to the active layer.  With respect to the layer bar
+        control at the lower left of the document window positive values
+        move to the right and negative values move to the left.
+
+        <p>Switching the layer is independent of the view's layer mode.  The
+        layers are switched even when the layer mode is turned off and the
+        layer control is not visible.</p>
+        @param nOffset
+           If the offset is positive skip that many layers in selecting the
+           next layer.  If it is negative then select a previous one.  An
+           offset or zero does not change the current layer.  If the
+           resulting index lies outside the valid range of indices then it
+           is set to either the minimal or maximal valid index, whichever
+           is nearer.
+    */
+    void SwitchLayer (sal_Int32 nOffset);
+
+    ::sd::View* mpView;
+    ViewShell* mpViewShell;
+    VclPtr< ::sd::Window> mpWindow;
+    DrawDocShell* mpDocSh;
+    SdDrawDocument* mpDoc;
+
+    sal_uInt16          nSlotId;
+
+    Timer               aScrollTimer;           ///< for auto-scrolling
+    DECL_LINK( ScrollHdl, Timer *, void );
+    void ForceScroll(const Point& aPixPos);
+
+    Timer               aDragTimer;             ///< for Drag&Drop
+    DECL_LINK(DragHdl, Timer *, void);
+    bool            bIsInDragMode;
+    Point               aMDPos;                 ///< position of MouseButtonDown
+
+    /// Flag to prevent auto-scrolling until one drags from outside into the window
+    bool            bNoScrollUntilInside;
+
+    /// timer to delay scrolling (~ 1 sec) when dragging out of the window
+    Timer               aDelayToScrollTimer;
+    bool            bScrollable;
+    bool            bDelayActive;
+    bool            bFirstMouseMove;
+
+    /// member to hold state of the mouse buttons for creation of own MouseEvents (like in ScrollHdl)
+
+private:
+    sal_uInt16      mnCode;
+
+};
+
+} // end of namespace sd
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */