1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/* -*- 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 "bastypes.hxx"
#include <vcl/split.hxx>
#include <vcl/vclptr.hxx>
#include <vector>
class DockingWindow;
class SfxRequest;
class SfxItemSet;
namespace basctl
{
class DockingWindow;
class BaseWindow;
// Layout -- the common base of ModulLayout and DialogLayout.
// Handles the splitting lines and the dockable windows.
class Layout : public vcl::Window
{
public:
void ArrangeWindows();
virtual void Activating(BaseWindow&);
virtual void Deactivating();
virtual void ExecuteGlobal(SfxRequest&) {}
virtual void GetState(SfxItemSet&, unsigned nWhich) = 0;
virtual void UpdateDebug(bool bBasicStopped) = 0;
virtual ~Layout() override;
virtual void dispose() override;
protected:
explicit Layout(vcl::Window* pParent);
void AddToLeft(DockingWindow* pWin, Size const& rSize) { aLeftSide.Add(pWin, rSize); }
void AddToBottom(DockingWindow* pWin, Size const& rSize) { aBottomSide.Add(pWin, rSize); }
void Remove(DockingWindow*);
bool HasSize() const { return !bFirstSize; }
// Window:
virtual void Resize() override;
virtual void DataChanged(DataChangedEvent const& rDCEvt) override;
// new:
virtual void OnFirstSize(tools::Long nWidth, tools::Long nHeight) = 0;
private:
// the main child window (either ModulWindow or DialogWindow)
VclPtr<BaseWindow> pChild;
// when this window has at first (nonempty) size
bool bFirstSize;
// horizontal or vertical split strip
class SplittedSide
{
public:
enum class Side
{
Left,
Bottom
};
SplittedSide(Layout*, Side);
void Add(DockingWindow*, Size const&);
void Remove(DockingWindow*);
bool IsEmpty() const;
tools::Long GetSize() const;
void ArrangeIn(tools::Rectangle const&);
void dispose();
private:
// the layout window
Layout& rLayout;
// horizontal or vertical strip?
bool bVertical;
// lower (top or left) or higher (bottom or right) strip?
bool bLower;
// rectangle to move in
tools::Rectangle aRect;
// size (width or height)
tools::Long nSize;
// the main splitting line
VclPtr<Splitter> aSplitter;
// the dockable windows (and some data)
struct Item
{
// pointer to the dockable window
VclPtr<DockingWindow> pWin;
// starting and ending position in the strip
// They may be different from the actual window position, because
// the window may fill the space of the adjacent currently
// non-docking windows, but this change is not stored in these
// variables. These change only when the splitter lines are moved.
tools::Long nStartPos, nEndPos;
// splitter line window before the window
// (the first one is always nullptr)
VclPtr<Splitter> pSplit;
};
std::vector<Item> vItems;
Point MakePoint(tools::Long, tools::Long) const;
Size MakeSize(tools::Long, tools::Long) const;
static bool IsDocking(DockingWindow const&);
DECL_LINK(SplitHdl, Splitter*, void);
void CheckMarginsFor(Splitter*);
void InitSplitter(Splitter&);
} aLeftSide, aBottomSide;
};
} // namespace basctl
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
