136 lines
4.2 KiB
C++
136 lines
4.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef BASCTL_LAYOUT_HXX
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#define BASCTL_LAYOUT_HXX
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#include <vcl/window.hxx>
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#include <vcl/split.hxx>
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#include <unotools/options.hxx>
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#include <vector>
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#include <boost/shared_ptr.hpp>
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class DockingWindow;
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class SfxRequest;
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class SfxItemSet;
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namespace basctl
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{
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class DockingWindow;
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class BaseWindow;
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//
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// Layout -- the common base of ModulLayout and DialogLayout.
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// Handles the splitting lines and the dockable windows.
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//
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class Layout: public Window
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{
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public:
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void DockaWindow (DockingWindow*);
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void ArrangeWindows ();
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virtual void Activating (BaseWindow&);
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virtual void Deactivating ();
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virtual void ExecuteGlobal (SfxRequest&) { }
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virtual void GetState (SfxItemSet&, unsigned nWhich) = 0;
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virtual void UpdateDebug (bool bBasicStopped ) = 0;
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protected:
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Layout (Window* pParent);
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virtual ~Layout ();
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void AddToLeft (DockingWindow* pWin, Size const& rSize) { aLeftSide.Add(pWin, rSize); }
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void AddToBottom (DockingWindow* pWin, Size const& rSize) { aBottomSide.Add(pWin, rSize); }
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void Remove (DockingWindow*);
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bool HasSize () const { return !bFirstSize; }
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protected:
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// Window:
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virtual void Resize ();
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virtual void DataChanged (DataChangedEvent const& rDCEvt);
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// new:
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virtual void OnFirstSize (long nWidth, long nHeight) = 0;
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private:
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// the main child window (either ModulWindow or DialogWindow)
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BaseWindow* pChild;
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// when this window has at first (nonempty) size
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bool bFirstSize;
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// horizontal or vertical splitted strip
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class SplittedSide
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{
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public:
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enum Side {Right, Top, Left, Bottom};
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SplittedSide (Layout*, Side);
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void Add (DockingWindow*, Size const&);
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void Remove (DockingWindow*);
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bool IsEmpty () const;
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long GetSize () const;
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void ArrangeIn (Rectangle const&);
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private:
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// the layout window
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Layout& rLayout;
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// horizontal or vertical strip?
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bool bVertical;
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// lower (top or left) or higher (bottom or right) strip?
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bool bLower;
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// rectangle to move in
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Rectangle aRect;
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// size (width or height)
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long nSize;
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// the main splitting line
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Splitter aSplitter;
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// the dockable windows (and some data)
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struct Item
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{
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// pointer to the dockable window
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DockingWindow* pWin;
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// starting and ending position in the strip
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// They may be different from the actual window position, because
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// the window may fill the space of the adjacent currently
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// non-docking windows, but this change is not stored in these
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// variables. These change only when the splitter lines are moved.
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long nStartPos, nEndPos;
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// splitter line window before the window
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// (the first one is always nullptr)
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boost::shared_ptr<Splitter> pSplit;
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};
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std::vector<Item> vItems;
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private:
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Point MakePoint (long, long) const;
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Size MakeSize (long, long) const;
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private:
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static bool IsDocking (DockingWindow const&);
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private:
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DECL_LINK(SplitHdl, Splitter*);
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void CheckMarginsFor (Splitter*);
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void InitSplitter (Splitter&);
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} aLeftSide, aBottomSide;
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};
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} // namespace basctl
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#endif // BASCTL_LAYOUT_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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