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
|
/* -*- 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 .
*/
#include "svx/sidebar/Popup.hxx"
#include "svx/sidebar/PopupContainer.hxx"
#include <vcl/toolbox.hxx>
namespace svx { namespace sidebar {
Popup::Popup (
vcl::Window* pParent,
const ::std::function<Control* (PopupContainer*)>& rControlCreator,
const ::rtl::OUString& rsAccessibleName)
: mxControl(),
mpParent(pParent),
maControlCreator(rControlCreator),
maPopupModeEndCallback(),
msAccessibleName(rsAccessibleName),
mxContainer()
{
OSL_ASSERT(mpParent!=nullptr);
OSL_ASSERT(maControlCreator);
}
void Popup::dispose()
{
mxControl.disposeAndClear();
mxContainer.disposeAndClear();
mpParent.clear();
}
Popup::~Popup()
{
dispose();
}
void Popup::Show (ToolBox& rToolBox)
{
rToolBox.SetItemDown(rToolBox.GetCurItemId(), true);
ProvideContainerAndControl();
if ( ! (mxContainer && mxControl))
{
OSL_ASSERT(mxContainer);
OSL_ASSERT(mxControl);
return;
}
if ( !mxContainer->IsInPopupMode() )
{
mxContainer->SetSizePixel(mxControl->GetOutputSizePixel());
const Point aPos (rToolBox.GetParent()->OutputToScreenPixel(rToolBox.GetPosPixel()));
const Size aSize (rToolBox.GetSizePixel());
const Rectangle aRect (aPos, aSize);
mxContainer->StartPopupMode(
aRect,
FloatWinPopupFlags::Down);
mxContainer->SetPopupModeFlags(
mxContainer->GetPopupModeFlags()
| FloatWinPopupFlags::NoAppFocusClose);
mxControl->GetFocus();
}
}
void Popup::Hide()
{
if (mxContainer)
if (mxContainer->IsInPopupMode())
mxContainer->EndPopupMode();
}
void Popup::ProvideContainerAndControl()
{
if ( ! (mxContainer && mxControl)
&& mpParent != nullptr
&& maControlCreator)
{
CreateContainerAndControl();
}
}
void Popup::CreateContainerAndControl()
{
// Clean previous components, if any
mxControl.disposeAndClear();
mxContainer.disposeAndClear();
mxContainer.set(VclPtr<PopupContainer>::Create(mpParent));
mxContainer->SetAccessibleName(msAccessibleName);
mxContainer->SetPopupModeEndHdl(LINK(this, Popup, PopupModeEndHandler));
mxContainer->SetBorderStyle(mxContainer->GetBorderStyle() | WindowBorderStyle::MENU);
mxControl.set(maControlCreator(mxContainer.get()));
}
IMPL_LINK_NOARG_TYPED(Popup, PopupModeEndHandler, FloatingWindow*, void)
{
if (maPopupModeEndCallback)
maPopupModeEndCallback();
// Popup control is no longer needed and can be destroyed.
mxControl.disposeAndClear();
mxContainer.disposeAndClear();
}
} } // end of namespace svx::sidebar
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|