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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_FLOATWIN_HXX
21 : #define INCLUDED_VCL_FLOATWIN_HXX
22 :
23 : #include <tools/solar.h>
24 : #include <vcl/dllapi.h>
25 : #include <vcl/syswin.hxx>
26 : #include <o3tl/typed_flags_set.hxx>
27 :
28 : class ToolBox;
29 :
30 :
31 : // - FloatingWindow-Types -
32 :
33 :
34 : enum class FloatWinPopupFlags
35 : {
36 : NONE = 0x000000,
37 : AllowTearOff = 0x000001,
38 : AnimationSlide = 0x000002,
39 : NoAutoArrange = 0x000004,
40 : NoAnimation = 0x000008,
41 : Down = 0x000010,
42 : Up = 0x000020,
43 : Left = 0x000040,
44 : Right = 0x000080,
45 : NoFocusClose = 0x000100,
46 : NoKeyClose = 0x000200,
47 : NoMouseClose = 0x000400,
48 : NoMouseRectClose = 0x000800,
49 : AllMouseButtonClose = 0x001000,
50 : NoAppFocusClose = 0x002000,
51 : NewLevel = 0x004000,
52 : NoMouseUpClose = 0x008000,
53 : GrabFocus = 0x010000,
54 : NoHorzPlacement = 0x020000,
55 : };
56 : namespace o3tl
57 : {
58 : template<> struct typed_flags<FloatWinPopupFlags> : is_typed_flags<FloatWinPopupFlags, 0x03ffff> {};
59 : }
60 :
61 : enum class FloatWinPopupEndFlags
62 : {
63 : NONE = 0x00,
64 : Cancel = 0x01,
65 : TearOff = 0x02,
66 : DontCallHdl = 0x04,
67 : CloseAll = 0x08,
68 : };
69 : namespace o3tl
70 : {
71 : template<> struct typed_flags<FloatWinPopupEndFlags> : is_typed_flags<FloatWinPopupEndFlags, 0x0f> {};
72 : }
73 :
74 : enum class FloatWinTitleType
75 : {
76 : Unknown = 0,
77 : Normal = 1,
78 : TearOff = 2,
79 : Popup = 3,
80 : NONE = 4,
81 : };
82 :
83 : enum HitTest
84 : {
85 : HITTEST_OUTSIDE,
86 : HITTEST_WINDOW,
87 : HITTEST_RECT
88 : };
89 :
90 : // - FloatingWindow -
91 :
92 : class VCL_DLLPUBLIC FloatingWindow : public SystemWindow
93 : {
94 : class ImplData;
95 : private:
96 : VclPtr<FloatingWindow> mpNextFloat;
97 : VclPtr<vcl::Window> mpFirstPopupModeWin;
98 : ImplData* mpImplData;
99 : Rectangle maFloatRect;
100 : ImplSVEvent * mnPostId;
101 : FloatWinPopupFlags mnPopupModeFlags;
102 : FloatWinTitleType mnTitle;
103 : FloatWinTitleType mnOldTitle;
104 : bool mbInPopupMode;
105 : bool mbPopupMode;
106 : bool mbPopupModeCanceled;
107 : bool mbPopupModeTearOff;
108 : bool mbMouseDown;
109 : bool mbOldSaveBackMode;
110 : bool mbGrabFocus; // act as key input window, although focus is not set
111 : bool mbInCleanUp;
112 : Link<> maPopupModeEndHdl;
113 :
114 : SAL_DLLPRIVATE void ImplCallPopupModeEnd();
115 : DECL_DLLPRIVATE_LINK( ImplEndPopupModeHdl, void* );
116 : virtual void setPosSizeOnContainee(Size aSize, Window &rBox) SAL_OVERRIDE;
117 :
118 : FloatingWindow (const FloatingWindow &) SAL_DELETED_FUNCTION;
119 : FloatingWindow & operator= (const FloatingWindow &) SAL_DELETED_FUNCTION;
120 :
121 : protected:
122 : using Window::ImplInit;
123 : SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
124 : SAL_DLLPRIVATE void ImplInitSettings();
125 :
126 : virtual void ApplySettings(vcl::RenderContext& rRenderContext) SAL_OVERRIDE;
127 :
128 : public:
129 : SAL_DLLPRIVATE FloatingWindow* ImplFloatHitTest( vcl::Window* pReference, const Point& rPos, HitTest& rHitTest );
130 : SAL_DLLPRIVATE FloatingWindow* ImplFindLastLevelFloat();
131 : SAL_DLLPRIVATE bool ImplIsFloatPopupModeWindow( const vcl::Window* pWindow );
132 0 : SAL_DLLPRIVATE void ImplSetMouseDown() { mbMouseDown = true; }
133 0 : SAL_DLLPRIVATE bool ImplIsMouseDown() const { return mbMouseDown; }
134 : SAL_DLLPRIVATE static Point ImplCalcPos( vcl::Window* pWindow,
135 : const Rectangle& rRect, FloatWinPopupFlags nFlags,
136 : sal_uInt16& rArrangeIndex );
137 : SAL_DLLPRIVATE void ImplEndPopupMode( FloatWinPopupEndFlags nFlags = FloatWinPopupEndFlags::NONE, sal_uLong nFocusId = 0 );
138 : SAL_DLLPRIVATE Rectangle& ImplGetItemEdgeClipRect();
139 0 : SAL_DLLPRIVATE bool ImplIsInPrivatePopupMode() const { return mbInPopupMode; }
140 : virtual void doDeferredInit(WinBits nBits) SAL_OVERRIDE;
141 :
142 : public:
143 : explicit FloatingWindow(vcl::Window* pParent, WinBits nStyle = WB_STDFLOATWIN);
144 : explicit FloatingWindow(vcl::Window* pParent, const OString& rID, const OUString& rUIXMLDescription,
145 : const css::uno::Reference<css::frame::XFrame> &rFrame = css::uno::Reference<css::frame::XFrame>());
146 : virtual ~FloatingWindow();
147 : virtual void dispose() SAL_OVERRIDE;
148 :
149 : virtual bool Notify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
150 : virtual void StateChanged( StateChangedType nType ) SAL_OVERRIDE;
151 : virtual void DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
152 :
153 : virtual void PopupModeEnd();
154 :
155 : void SetTitleType( FloatWinTitleType nTitle );
156 100 : FloatWinTitleType GetTitleType() const { return mnTitle; }
157 :
158 : void StartPopupMode( const Rectangle& rRect, FloatWinPopupFlags nFlags = FloatWinPopupFlags::NONE );
159 : void StartPopupMode( ToolBox* pBox, FloatWinPopupFlags nFlags = FloatWinPopupFlags::NONE );
160 : void EndPopupMode( FloatWinPopupEndFlags nFlags = FloatWinPopupEndFlags::NONE );
161 : void AddPopupModeWindow( vcl::Window* pWindow );
162 0 : FloatWinPopupFlags GetPopupModeFlags() const { return mnPopupModeFlags; }
163 0 : void SetPopupModeFlags( FloatWinPopupFlags nFlags ) { mnPopupModeFlags = nFlags; }
164 3318 : bool IsInPopupMode() const { return mbPopupMode; }
165 8 : bool IsInCleanUp() const { return mbInCleanUp; }
166 2 : bool IsPopupModeCanceled() const { return mbPopupModeCanceled; }
167 0 : bool IsPopupModeTearOff() const { return mbPopupModeTearOff; }
168 :
169 3290 : void SetPopupModeEndHdl( const Link<>& rLink ) { maPopupModeEndHdl = rLink; }
170 : const Link<>& GetPopupModeEndHdl() const { return maPopupModeEndHdl; }
171 :
172 0 : bool GrabsFocus() const { return mbGrabFocus; }
173 :
174 : static Point CalcFloatingPosition( vcl::Window* pWindow, const Rectangle& rRect, FloatWinPopupFlags nFlags, sal_uInt16& rArrangeIndex );
175 : };
176 :
177 : #endif // INCLUDED_VCL_FLOATWIN_HXX
178 :
179 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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