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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_VCL_SPLITWIN_HXX
21 : #define INCLUDED_VCL_SPLITWIN_HXX
22 :
23 : #include <vcl/dllapi.h>
24 : #include <vcl/dockwin.hxx>
25 : #include <o3tl/typed_flags_set.hxx>
26 :
27 : class Wallpaper;
28 : class ImplSplitSet;
29 :
30 : enum class SplitWindowItemFlags
31 : {
32 : NONE = 0x0000,
33 : Fixed = 0x0001,
34 : RelativeSize = 0x0002,
35 : PercentSize = 0x0004,
36 : ColSet = 0x0008,
37 : Invisible = 0x0010,
38 : };
39 : namespace o3tl
40 : {
41 : template<> struct typed_flags<SplitWindowItemFlags> : is_typed_flags<SplitWindowItemFlags, 0x1f> {};
42 : }
43 :
44 : #define SPLITWINDOW_APPEND ((sal_uInt16)0xFFFF)
45 : #define SPLITWINDOW_ITEM_NOTFOUND ((sal_uInt16)0xFFFF)
46 :
47 : class VCL_DLLPUBLIC SplitWindow : public DockingWindow
48 : {
49 : private:
50 : ImplSplitSet* mpMainSet;
51 : ImplSplitSet* mpBaseSet;
52 : ImplSplitSet* mpSplitSet;
53 : long* mpLastSizes;
54 : Rectangle maDragRect;
55 : long mnDX;
56 : long mnDY;
57 : long mnLeftBorder;
58 : long mnTopBorder;
59 : long mnRightBorder;
60 : long mnBottomBorder;
61 : long mnMaxSize;
62 : long mnMouseOff;
63 : long mnMStartPos;
64 : long mnMSplitPos;
65 : WinBits mnWinStyle;
66 : WindowAlign meAlign;
67 : sal_uInt16 mnSplitTest;
68 : sal_uInt16 mnSplitPos;
69 : sal_uInt16 mnMouseModifier;
70 : bool mbDragFull:1,
71 : mbHorz:1,
72 : mbBottomRight:1,
73 : mbCalc:1,
74 : mbRecalc:1,
75 : mbInvalidate:1,
76 : mbAutoHide:1,
77 : mbFadeIn:1,
78 : mbFadeOut:1,
79 : mbAutoHideIn:1,
80 : mbAutoHideDown:1,
81 : mbFadeInDown:1,
82 : mbFadeOutDown:1,
83 : mbAutoHidePressed:1,
84 : mbFadeInPressed:1,
85 : mbFadeOutPressed:1,
86 : mbFadeNoButtonMode:1,
87 : mbNoAlign:1;
88 : Link<> maStartSplitHdl;
89 : Link<> maSplitHdl;
90 : Link<> maSplitResizeHdl;
91 : Link<> maAutoHideHdl;
92 : Link<> maFadeInHdl;
93 : Link<> maFadeOutHdl;
94 :
95 : using Window::ImplInit;
96 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
97 : SAL_DLLPRIVATE void ImplInitSettings();
98 : SAL_DLLPRIVATE void ImplCalcLayout();
99 : SAL_DLLPRIVATE void ImplUpdate();
100 : SAL_DLLPRIVATE void ImplSetWindowSize( long nDelta );
101 : SAL_DLLPRIVATE void ImplSplitMousePos( Point& rMousePos );
102 : SAL_DLLPRIVATE void ImplGetButtonRect( Rectangle& rRect, long nEx, bool bTest ) const;
103 : SAL_DLLPRIVATE void ImplGetAutoHideRect( Rectangle& rRect, bool bTest = false ) const;
104 : SAL_DLLPRIVATE void ImplGetFadeInRect( Rectangle& rRect, bool bTest = false ) const;
105 : SAL_DLLPRIVATE void ImplGetFadeOutRect( Rectangle& rRect, bool bTest = false ) const;
106 : SAL_DLLPRIVATE void ImplDrawButtonRect(vcl::RenderContext& rRenderContext, const Rectangle& rRect, long nSize);
107 : SAL_DLLPRIVATE void ImplDrawAutoHide(vcl::RenderContext& rRenderContext, bool bInPaint);
108 : SAL_DLLPRIVATE void ImplDrawFadeIn(vcl::RenderContext& rRenderContext, bool bInPaint);
109 : SAL_DLLPRIVATE void ImplDrawFadeOut(vcl::RenderContext& rRenderContext, bool bInPaint);
110 : SAL_DLLPRIVATE void ImplNewAlign();
111 : SAL_DLLPRIVATE void ImplDrawGrip(vcl::RenderContext& rRenderContext, const Rectangle& rRect, bool bHorz, bool bLeft);
112 : SAL_DLLPRIVATE void ImplDrawFadeArrow(vcl::RenderContext& rRenderContext, const Point& rPt, bool bHorz, bool bLeft);
113 : SAL_DLLPRIVATE void ImplStartSplit( const MouseEvent& rMEvt );
114 :
115 : SAL_DLLPRIVATE void ImplDrawBorder(vcl::RenderContext& rRenderContext);
116 : SAL_DLLPRIVATE void ImplDrawBorderLine(vcl::RenderContext& rRenderContext);
117 : static SAL_DLLPRIVATE void ImplCalcSet2( SplitWindow* pWindow, ImplSplitSet* pSet, bool bHide,
118 : bool bRows, bool bDown = true );
119 : SAL_DLLPRIVATE void ImplDrawBack(vcl::RenderContext& rRenderContext, ImplSplitSet* pSet );
120 : SAL_DLLPRIVATE void ImplDrawBack(vcl::RenderContext& rRenderContext, const Rectangle& rRect,
121 : const Wallpaper* pWall, const Bitmap* pBitmap );
122 : static SAL_DLLPRIVATE sal_uInt16 ImplTestSplit( ImplSplitSet* pSet, const Point& rPos,
123 : long& rMouseOff, ImplSplitSet** ppFoundSet, sal_uInt16& rFoundPos,
124 : bool bRows, bool bDown = true );
125 : static SAL_DLLPRIVATE sal_uInt16 ImplTestSplit( SplitWindow* pWindow, const Point& rPos,
126 : long& rMouseOff, ImplSplitSet** ppFoundSet, sal_uInt16& rFoundPos );
127 : SAL_DLLPRIVATE void ImplDrawSplitTracking(const Point& rPos);
128 :
129 : SplitWindow (const SplitWindow &) SAL_DELETED_FUNCTION;
130 : SplitWindow & operator= (const SplitWindow &) SAL_DELETED_FUNCTION;
131 : public:
132 : SplitWindow( vcl::Window* pParent, WinBits nStyle = 0 );
133 : virtual ~SplitWindow();
134 : virtual void dispose() SAL_OVERRIDE;
135 :
136 : virtual void StartSplit();
137 : virtual void Split();
138 : virtual void SplitResize();
139 : virtual void AutoHide();
140 : virtual void FadeIn();
141 : virtual void FadeOut();
142 :
143 : virtual void MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
144 : virtual void MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
145 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
146 : virtual void Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
147 : virtual void Move() SAL_OVERRIDE;
148 : virtual void Resize() SAL_OVERRIDE;
149 : virtual void RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
150 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
151 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
152 : virtual bool PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
153 :
154 : void InsertItem( sal_uInt16 nId, vcl::Window* pWindow, long nSize,
155 : sal_uInt16 nPos = SPLITWINDOW_APPEND, sal_uInt16 nIntoSetId = 0,
156 : SplitWindowItemFlags nBits = SplitWindowItemFlags::NONE );
157 : void InsertItem( sal_uInt16 nId, long nSize,
158 : sal_uInt16 nPos = SPLITWINDOW_APPEND, sal_uInt16 nIntoSetId = 0,
159 : SplitWindowItemFlags nBits = SplitWindowItemFlags::NONE );
160 : void RemoveItem( sal_uInt16 nId, bool bHide = true );
161 : void Clear();
162 :
163 : void SplitItem( sal_uInt16 nId, long nNewSize,
164 : bool bPropSmall = false,
165 : bool bPropGreat = false );
166 : void SetItemSize( sal_uInt16 nId, long nNewSize );
167 : long GetItemSize( sal_uInt16 nId ) const;
168 : /** Set a range that limits the (variable part of the) size with an
169 : upper and a lower bound (both are valid values themselves.)
170 : @param nId
171 : Id of the item for which the size limits are set.
172 : @param rRange
173 : Values of -1 define missing bounds, thus setting a range (-1,-1)
174 : (the default) removes the size limitiation.
175 : */
176 : void SetItemSizeRange (sal_uInt16 nId, const Range& rRange);
177 : /** Return the current size limits for the specified item.
178 : */
179 : long GetItemSize( sal_uInt16 nId, SplitWindowItemFlags nBits ) const;
180 : sal_uInt16 GetSet( sal_uInt16 nId ) const;
181 : sal_uInt16 GetItemId( vcl::Window* pWindow ) const;
182 : sal_uInt16 GetItemId( const Point& rPos ) const;
183 : sal_uInt16 GetItemPos( sal_uInt16 nId, sal_uInt16 nSetId = 0 ) const;
184 : sal_uInt16 GetItemId( sal_uInt16 nPos, sal_uInt16 nSetId = 0 ) const;
185 : sal_uInt16 GetItemCount( sal_uInt16 nSetId = 0 ) const;
186 : bool IsItemValid( sal_uInt16 nId ) const;
187 :
188 : bool IsNoAlign() const { return mbNoAlign; }
189 : void SetAlign( WindowAlign eNewAlign = WINDOWALIGN_TOP );
190 65574 : WindowAlign GetAlign() const { return meAlign; }
191 3471 : bool IsHorizontal() const { return mbHorz; }
192 :
193 : bool IsSplitting() const { return IsTracking(); }
194 :
195 0 : void SetMaxSizePixel( long nNewMaxSize ) { mnMaxSize = nNewMaxSize; }
196 : long GetMaxSizePixel() const { return mnMaxSize; }
197 :
198 : Size CalcLayoutSizePixel( const Size& aNewSize );
199 :
200 : void ShowAutoHideButton( bool bShow = true );
201 13000 : bool IsAutoHideButtonVisible() const { return mbAutoHide; }
202 : void ShowFadeInHideButton( bool bShow = true );
203 : void ShowFadeInButton( bool bShow = true ) { ShowFadeInHideButton( bShow ); }
204 : bool IsFadeInButtonVisible() const { return mbFadeIn; }
205 : void ShowFadeOutButton( bool bShow = true );
206 : bool IsFadeOutButtonVisible() const { return mbFadeOut; }
207 : long GetFadeInSize() const;
208 0 : bool IsFadeNoButtonMode() const { return mbFadeNoButtonMode; }
209 :
210 : void SetAutoHideState( bool bAutoHide );
211 : bool GetAutoHideState() const { return mbAutoHideIn; }
212 :
213 : void SetStartSplitHdl( const Link<>& rLink ) { maStartSplitHdl = rLink; }
214 : const Link<>& GetStartSplitHdl() const { return maStartSplitHdl; }
215 0 : void SetSplitHdl( const Link<>& rLink ) { maSplitHdl = rLink; }
216 : const Link<>& GetSplitHdl() const { return maSplitHdl; }
217 : void SetSplitResizeHdl( const Link<>& rLink ) { maSplitResizeHdl = rLink; }
218 : const Link<>& GetSplitResizeHdl() const { return maSplitResizeHdl; }
219 : void SetAutoHideHdl( const Link<>& rLink ) { maAutoHideHdl = rLink; }
220 : const Link<>& GetAutoHideHdl() const { return maAutoHideHdl; }
221 : void SetFadeInHdl( const Link<>& rLink ) { maFadeInHdl = rLink; }
222 : const Link<>& GetFadeInHdl() const { return maFadeInHdl; }
223 : void SetFadeOutHdl( const Link<>& rLink ) { maFadeOutHdl = rLink; }
224 : const Link<>& GetFadeOutHdl() const { return maFadeOutHdl; }
225 : };
226 :
227 : #endif // INCLUDED_VCL_SPLITWIN_HXX
228 :
229 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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