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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_SVTOOLS_SOURCE_BRWBOX_DATWIN_HXX
21 : #define INCLUDED_SVTOOLS_SOURCE_BRWBOX_DATWIN_HXX
22 :
23 : #include <svtools/brwbox.hxx>
24 : #include <svtools/brwhead.hxx>
25 : #include <vcl/timer.hxx>
26 : #include <vcl/image.hxx>
27 : #include <svtools/transfer.hxx>
28 : #include <vector>
29 :
30 :
31 :
32 : #define MIN_COLUMNWIDTH 2
33 :
34 : typedef ::std::vector< Rectangle* > RectangleList;
35 :
36 :
37 :
38 0 : class ButtonFrame
39 : {
40 : Rectangle aRect;
41 : Rectangle aInnerRect;
42 : OUString aText;
43 : sal_Bool bPressed;
44 : sal_Bool bCurs;
45 : sal_Bool m_bDrawDisabled;
46 :
47 : public:
48 0 : ButtonFrame( const Point& rPt, const Size& rSz,
49 : const OUString &rText,
50 : sal_Bool bPress,
51 : sal_Bool bCursor,
52 : sal_Bool _bDrawDisabled)
53 : :aRect( rPt, rSz )
54 0 : ,aInnerRect( Point( aRect.Left()+1, aRect.Top()+1 ),
55 0 : Size( aRect.GetWidth()-2, aRect.GetHeight()-2 ) )
56 : ,aText(rText)
57 : ,bPressed(bPress)
58 : ,bCurs(bCursor)
59 0 : ,m_bDrawDisabled(_bDrawDisabled)
60 : {
61 0 : }
62 :
63 : void Draw( OutputDevice& rDev );
64 : };
65 :
66 :
67 :
68 : class BrowserColumn
69 : {
70 : sal_uInt16 _nId;
71 : sal_uLong _nOriginalWidth;
72 : sal_uLong _nWidth;
73 : Image _aImage;
74 : OUString _aTitle;
75 : sal_Bool _bFrozen;
76 :
77 : public:
78 : BrowserColumn( sal_uInt16 nItemId, const Image &rImage,
79 : const OUString& rTitle, sal_uLong nWidthPixel, const Fraction& rCurrentZoom );
80 : virtual ~BrowserColumn();
81 :
82 0 : sal_uInt16 GetId() const { return _nId; }
83 :
84 0 : sal_uLong Width() { return _nWidth; }
85 : Image& GetImage() { return _aImage; }
86 0 : OUString& Title() { return _aTitle; }
87 :
88 0 : sal_Bool IsFrozen() const { return _bFrozen; }
89 0 : void Freeze( sal_Bool bFreeze = sal_True ) { _bFrozen = bFreeze; }
90 :
91 : virtual void Draw( BrowseBox& rBox, OutputDevice& rDev,
92 : const Point& rPos, sal_Bool bCurs );
93 :
94 : void SetWidth(sal_uLong nNewWidthPixel, const Fraction& rCurrentZoom);
95 : void ZoomChanged(const Fraction& rNewZoom);
96 : };
97 :
98 :
99 :
100 : class BrowserDataWin
101 : :public Control
102 : ,public DragSourceHelper
103 : ,public DropTargetHelper
104 : {
105 : public:
106 : BrowserHeader* pHeaderBar; // only for BROWSER_HEADERBAR_NEW
107 : Window* pEventWin; // Window of forwarded events
108 : ScrollBarBox* pCornerWin; // Window in the corner btw the ScrollBars
109 : bool bInDtor;
110 : AutoTimer aMouseTimer; // recalls MouseMove on dragging out
111 : MouseEvent aRepeatEvt; // a MouseEvent to repeat
112 : Point aLastMousePos; // prevents pseudo-MouseMoves
113 :
114 : OUString aRealRowCount; // to show in VScrollBar
115 :
116 : RectangleList aInvalidRegion; // invalidated Rectangles during !UpdateMode
117 : bool bInPaint; // TRUE while in Paint
118 : bool bInCommand; // TRUE while in Command
119 : bool bNoScrollBack; // only scroll forward
120 : bool bNoHScroll; // no horizontal scrollbar
121 : bool bNoVScroll; // no vertical scrollbar
122 : bool bAutoHScroll; // autohide horizontaler Scrollbar
123 : bool bAutoVScroll; // autohide horizontaler Scrollbar
124 : bool bUpdateMode; // not SV-UpdateMode because of Invalidate()
125 : bool bAutoSizeLastCol; // last column always fills up window
126 : bool bResizeOnPaint; // outstanding resize-event
127 : bool bUpdateOnUnlock; // Update() while locked
128 : bool bInUpdateScrollbars; // prevents recursions
129 : bool bHadRecursion; // a recursion occured
130 : bool bOwnDataChangedHdl; // dont change colors in DataChanged
131 : bool bCallingDropCallback; // we're in a callback to AcceptDrop or ExecuteDrop curently
132 : sal_uInt16 nUpdateLock; // lock count, dont call Control::Update()!
133 : short nCursorHidden; // new counter for DoHide/ShowCursor
134 :
135 : long m_nDragRowDividerLimit;
136 : long m_nDragRowDividerOffset;
137 :
138 : public:
139 : BrowserDataWin( BrowseBox* pParent );
140 : virtual ~BrowserDataWin();
141 :
142 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
143 : virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
144 : virtual void RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
145 : virtual void Command( const CommandEvent& rEvt ) SAL_OVERRIDE;
146 : virtual void MouseButtonDown( const MouseEvent& rEvt ) SAL_OVERRIDE;
147 : virtual void MouseMove( const MouseEvent& rEvt ) SAL_OVERRIDE;
148 : DECL_LINK( RepeatedMouseMove, void * );
149 :
150 : virtual void MouseButtonUp( const MouseEvent& rEvt ) SAL_OVERRIDE;
151 : virtual void KeyInput( const KeyEvent& rEvt ) SAL_OVERRIDE;
152 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
153 :
154 : // DropTargetHelper overridables
155 : virtual sal_Int8 AcceptDrop( const AcceptDropEvent& rEvt ) SAL_OVERRIDE;
156 : virtual sal_Int8 ExecuteDrop( const ExecuteDropEvent& rEvt ) SAL_OVERRIDE;
157 :
158 : // DragSourceHelper overridables
159 : virtual void StartDrag( sal_Int8 _nAction, const Point& _rPosPixel ) SAL_OVERRIDE;
160 :
161 :
162 : BrowseEvent CreateBrowseEvent( const Point& rPosPixel );
163 : void Repaint();
164 0 : BrowseBox* GetParent() const
165 0 : { return (BrowseBox*) Window::GetParent(); }
166 0 : const OUString& GetRealRowCount() const { return aRealRowCount; }
167 :
168 : void SetUpdateMode( sal_Bool bMode );
169 0 : bool GetUpdateMode() const { return bUpdateMode; }
170 0 : void EnterUpdateLock() { ++nUpdateLock; }
171 : void LeaveUpdateLock();
172 : void Update();
173 : void DoOutstandingInvalidations();
174 : void Invalidate( sal_uInt16 nFlags = 0 ) SAL_OVERRIDE;
175 : void Invalidate( const Rectangle& rRect, sal_uInt16 nFlags = 0 ) SAL_OVERRIDE;
176 0 : void Invalidate( const Region& rRegion, sal_uInt16 nFlags = 0 ) SAL_OVERRIDE
177 0 : { Control::Invalidate( rRegion, nFlags ); }
178 :
179 : protected:
180 : void StartRowDividerDrag( const Point& _rStartPos );
181 : sal_Bool ImplRowDividerHitTest( const BrowserMouseEvent& _rEvent );
182 : };
183 :
184 :
185 :
186 : inline void BrowserDataWin::Repaint()
187 : {
188 : if ( GetUpdateMode() )
189 : Update();
190 : Paint( Rectangle( Point(), GetOutputSizePixel() ) );
191 : }
192 :
193 :
194 :
195 0 : class BrowserScrollBar: public ScrollBar
196 : {
197 : sal_uLong _nTip;
198 : sal_uLong _nLastPos;
199 : BrowserDataWin* _pDataWin;
200 :
201 : public:
202 0 : BrowserScrollBar( Window* pParent, WinBits nStyle,
203 : BrowserDataWin *pDataWin )
204 : : ScrollBar( pParent, nStyle ),
205 : _nTip( 0 ),
206 : _nLastPos( ULONG_MAX ),
207 0 : _pDataWin( pDataWin )
208 0 : {}
209 : //ScrollBar( Window* pParent, const ResId& rResId );
210 :
211 : virtual void Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
212 : virtual void EndScroll() SAL_OVERRIDE;
213 : };
214 :
215 :
216 :
217 : void InitSettings_Impl( Window *pWin,
218 : sal_Bool bFont = sal_True, sal_Bool bForeground = sal_True, sal_Bool bBackground = sal_True );
219 :
220 :
221 :
222 : #endif
223 :
224 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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