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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 : #include <sfx2/sidebar/SidebarPanelBase.hxx>
20 : #include <sfx2/sidebar/Theme.hxx>
21 : #include <sfx2/sidebar/ILayoutableWindow.hxx>
22 : #include <sfx2/sidebar/IContextChangeReceiver.hxx>
23 : #include <sfx2/imagemgr.hxx>
24 : #include <vcl/ctrl.hxx>
25 : #include <vcl/layout.hxx>
26 : #include <comphelper/processfactory.hxx>
27 :
28 : #include <com/sun/star/ui/ContextChangeEventMultiplexer.hpp>
29 : #include <com/sun/star/ui/UIElementType.hpp>
30 :
31 : using namespace css;
32 : using namespace css::uno;
33 :
34 : namespace sfx2 { namespace sidebar {
35 :
36 4248 : Reference<ui::XUIElement> SidebarPanelBase::Create (
37 : const ::rtl::OUString& rsResourceURL,
38 : const css::uno::Reference<css::frame::XFrame>& rxFrame,
39 : vcl::Window* pWindow,
40 : const css::ui::LayoutSize& rLayoutSize)
41 : {
42 : Reference<ui::XUIElement> xUIElement (
43 : new SidebarPanelBase(
44 : rsResourceURL,
45 : rxFrame,
46 : pWindow,
47 4248 : rLayoutSize));
48 4248 : return xUIElement;
49 : }
50 :
51 4248 : SidebarPanelBase::SidebarPanelBase (
52 : const ::rtl::OUString& rsResourceURL,
53 : const css::uno::Reference<css::frame::XFrame>& rxFrame,
54 : vcl::Window* pWindow,
55 : const css::ui::LayoutSize& rLayoutSize)
56 : : SidebarPanelBaseInterfaceBase(m_aMutex),
57 : mxFrame(rxFrame),
58 : mpControl(pWindow),
59 : msResourceURL(rsResourceURL),
60 4248 : maLayoutSize(rLayoutSize)
61 : {
62 4248 : if (mxFrame.is())
63 : {
64 : css::uno::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer (
65 : css::ui::ContextChangeEventMultiplexer::get(
66 4248 : ::comphelper::getProcessComponentContext()));
67 4248 : if (xMultiplexer.is())
68 4248 : xMultiplexer->addContextChangeEventListener(this, mxFrame->getController());
69 : }
70 4248 : if (mpControl != nullptr)
71 : {
72 4248 : mpControl->SetBackground(Theme::GetWallpaper(Theme::Paint_PanelBackground));
73 4248 : mpControl->Show();
74 : }
75 4248 : }
76 :
77 8496 : SidebarPanelBase::~SidebarPanelBase()
78 : {
79 8496 : }
80 :
81 4248 : void SAL_CALL SidebarPanelBase::disposing()
82 : throw (css::uno::RuntimeException)
83 : {
84 4248 : mpControl.disposeAndClear();
85 :
86 4248 : if (mxFrame.is())
87 : {
88 : css::uno::Reference<css::ui::XContextChangeEventMultiplexer> xMultiplexer (
89 : css::ui::ContextChangeEventMultiplexer::get(
90 4248 : ::comphelper::getProcessComponentContext()));
91 4248 : if (xMultiplexer.is())
92 4248 : xMultiplexer->removeAllContextChangeEventListeners(this);
93 4248 : mxFrame = NULL;
94 : }
95 4248 : }
96 :
97 : // XContextChangeEventListener
98 7789 : void SAL_CALL SidebarPanelBase::notifyContextChangeEvent (
99 : const ui::ContextChangeEventObject& rEvent)
100 : throw (css::uno::RuntimeException, std::exception)
101 : {
102 : IContextChangeReceiver* pContextChangeReceiver
103 7789 : = dynamic_cast<IContextChangeReceiver*>(mpControl.get());
104 7789 : if (pContextChangeReceiver != NULL)
105 : {
106 : const EnumContext aContext(
107 : EnumContext::GetApplicationEnum(rEvent.ApplicationName),
108 1356 : EnumContext::GetContextEnum(rEvent.ContextName));
109 1356 : pContextChangeReceiver->HandleContextChange(aContext);
110 : }
111 7789 : }
112 :
113 1 : void SAL_CALL SidebarPanelBase::disposing (
114 : const css::lang::EventObject& rEvent)
115 : throw (css::uno::RuntimeException, std::exception)
116 : {
117 : (void)rEvent;
118 :
119 1 : mxFrame = NULL;
120 1 : mpControl = NULL;
121 1 : }
122 :
123 0 : css::uno::Reference<css::frame::XFrame> SAL_CALL SidebarPanelBase::getFrame()
124 : throw(css::uno::RuntimeException, std::exception)
125 : {
126 0 : return mxFrame;
127 : }
128 :
129 0 : ::rtl::OUString SAL_CALL SidebarPanelBase::getResourceURL()
130 : throw(css::uno::RuntimeException, std::exception)
131 : {
132 0 : return msResourceURL;
133 : }
134 :
135 0 : sal_Int16 SAL_CALL SidebarPanelBase::getType()
136 : throw(css::uno::RuntimeException, std::exception)
137 : {
138 0 : return ui::UIElementType::TOOLPANEL;
139 : }
140 :
141 7430 : Reference<XInterface> SAL_CALL SidebarPanelBase::getRealInterface()
142 : throw(css::uno::RuntimeException, std::exception)
143 : {
144 7430 : return Reference<XInterface>(static_cast<XWeak*>(this));
145 : }
146 :
147 0 : Reference<accessibility::XAccessible> SAL_CALL SidebarPanelBase::createAccessible (
148 : const Reference<accessibility::XAccessible>& rxParentAccessible)
149 : throw(css::uno::RuntimeException, std::exception)
150 : {
151 : (void)rxParentAccessible;
152 :
153 : // Not yet implemented.
154 0 : return NULL;
155 : }
156 :
157 3182 : Reference<awt::XWindow> SAL_CALL SidebarPanelBase::getWindow()
158 : throw(css::uno::RuntimeException, std::exception)
159 : {
160 3182 : if (mpControl != nullptr)
161 : return Reference<awt::XWindow>(
162 3182 : mpControl->GetComponentInterface(),
163 3182 : UNO_QUERY);
164 : else
165 0 : return NULL;
166 : }
167 :
168 4636 : ui::LayoutSize SAL_CALL SidebarPanelBase::getHeightForWidth (const sal_Int32 nWidth)
169 : throw(css::uno::RuntimeException, std::exception)
170 : {
171 4636 : if (maLayoutSize.Minimum >= 0)
172 2144 : return maLayoutSize;
173 : else
174 : {
175 2492 : ILayoutableWindow* pLayoutableWindow = dynamic_cast<ILayoutableWindow*>(mpControl.get());
176 :
177 2492 : if (isLayoutEnabled(mpControl))
178 : {
179 : // widget layout-based sidebar
180 2428 : Size aSize(mpControl->get_preferred_size());
181 2428 : return ui::LayoutSize(aSize.Height(), aSize.Height(), aSize.Height());
182 : }
183 64 : else if (pLayoutableWindow != NULL)
184 64 : return pLayoutableWindow->GetHeightForWidth(nWidth);
185 0 : else if (mpControl != nullptr)
186 : {
187 0 : const sal_Int32 nHeight (mpControl->GetSizePixel().Height());
188 0 : return ui::LayoutSize(nHeight,nHeight,nHeight);
189 : }
190 : }
191 :
192 0 : return ui::LayoutSize(0,0,0);
193 : }
194 :
195 4636 : sal_Int32 SAL_CALL SidebarPanelBase::getMinimalWidth () throw(css::uno::RuntimeException, std::exception)
196 : {
197 4636 : if (isLayoutEnabled(mpControl))
198 : {
199 : // widget layout-based sidebar
200 2428 : Size aSize(mpControl->get_preferred_size());
201 2428 : return aSize.Width();
202 : }
203 2208 : return 0;
204 : }
205 :
206 648 : } } // end of namespace sfx2::sidebar
207 :
208 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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