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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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21
22 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_framework.hxx"
24
25 #include <uielement/genericstatusbarcontroller.hxx>
26 #include <uielement/statusbarmerger.hxx>
27
28 #include <vos/mutex.hxx>
29 #include <vcl/svapp.hxx>
30 #include <vcl/status.hxx>
31 #include <vcl/image.hxx>
32 #include <toolkit/helper/vclunohelper.hxx>
33 #include <toolkit/helper/convert.hxx>
34
35 #include <com/sun/star/ui/ItemStyle.hpp>
36 #include <com/sun/star/beans/XPropertySet.hpp>
37 #include <com/sun/star/awt/ImageDrawMode.hpp>
38 #include <com/sun/star/graphic/GraphicType.hpp>
39
40 using ::rtl::OUString;
41
42 using namespace ::cppu;
43 using namespace ::com::sun::star;
44 using namespace ::com::sun::star::uno;
45 using namespace ::com::sun::star::lang;
46 using namespace ::com::sun::star::frame;
47
48 namespace framework
49 {
50
GenericStatusbarController(const Reference<XMultiServiceFactory> & rxServiceManager,const Reference<XFrame> & rxFrame,const Reference<ui::XStatusbarItem> & rxItem,AddonStatusbarItemData * pItemData)51 GenericStatusbarController::GenericStatusbarController(
52 const Reference< XMultiServiceFactory >& rxServiceManager,
53 const Reference< XFrame >& rxFrame,
54 const Reference< ui::XStatusbarItem >& rxItem,
55 AddonStatusbarItemData *pItemData )
56 : svt::StatusbarController( rxServiceManager, rxFrame, OUString(), 0 )
57 , m_bEnabled( sal_False )
58 , m_bOwnerDraw( sal_False )
59 , m_pItemData( pItemData )
60 , m_xGraphic()
61 {
62 m_xStatusbarItem = rxItem;
63 if ( m_xStatusbarItem.is() )
64 {
65 m_aCommandURL = m_xStatusbarItem->getCommand();
66 m_nID = m_xStatusbarItem->getItemId();
67 m_bOwnerDraw = ( m_xStatusbarItem->getStyle() & ui::ItemStyle::OWNER_DRAW ) == ui::ItemStyle::OWNER_DRAW;
68 if ( !m_bOwnerDraw && m_pItemData && m_pItemData->aLabel.getLength() )
69 m_xStatusbarItem->setText( m_pItemData->aLabel );
70 }
71 }
72
~GenericStatusbarController()73 GenericStatusbarController::~GenericStatusbarController()
74 {
75 }
76
dispose()77 void SAL_CALL GenericStatusbarController::dispose()
78 throw ( RuntimeException )
79 {
80 svt::StatusbarController::dispose();
81
82 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
83 m_pItemData = NULL;
84 m_xGraphic.clear();
85 m_xStatusbarItem.clear();
86
87 }
88
statusChanged(const FeatureStateEvent & rEvent)89 void SAL_CALL GenericStatusbarController::statusChanged(
90 const FeatureStateEvent& rEvent)
91 throw ( RuntimeException )
92 {
93 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
94
95 if ( m_bDisposed || !m_xStatusbarItem.is() )
96 return;
97
98 m_bEnabled = rEvent.IsEnabled;
99
100 rtl::OUString aStrValue;
101 Reference< graphic::XGraphic > aGraphic;
102
103 if ( rEvent.State >>= aStrValue )
104 {
105 if ( !m_bOwnerDraw )
106 m_xStatusbarItem->setText( aStrValue );
107 else
108 {
109 if ( aStrValue.getLength() )
110 {
111 m_xStatusbarItem->setQuickHelpText( aStrValue );
112 }
113 }
114 }
115 else if ( ( rEvent.State >>= aGraphic ) && m_bOwnerDraw )
116 {
117 m_xGraphic = aGraphic;
118 }
119
120 // when the status is updated, and the controller is responsible for
121 // painting the statusbar item content, we must trigger a repaint
122 if ( m_bOwnerDraw && m_xStatusbarItem->getVisible() )
123 {
124 m_xStatusbarItem->repaint();
125 }
126 }
127
paint(const Reference<awt::XGraphics> & xGraphics,const awt::Rectangle & rOutputRectangle,::sal_Int32)128 void SAL_CALL GenericStatusbarController::paint(
129 const Reference< awt::XGraphics >& xGraphics,
130 const awt::Rectangle& rOutputRectangle,
131 ::sal_Int32 /*nStyle*/ )
132 throw ( RuntimeException )
133 {
134 OSL_TRACE("framework::GenericStatusbarController::paint");
135 ::vos::OGuard aGuard( Application::GetSolarMutex() );
136
137 if ( !m_xStatusbarItem.is() || !xGraphics.is() )
138 return;
139
140 Reference< beans::XPropertySet > xGraphicProps( m_xGraphic, UNO_QUERY );
141
142 if ( xGraphicProps.is() && m_xGraphic->getType() != graphic::GraphicType::EMPTY )
143 {
144 awt::Size aGraphicSize;
145 xGraphicProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("SizePixel") ) ) >>= aGraphicSize;
146 OSL_ENSURE( aGraphicSize.Height > 0 && aGraphicSize.Width > 0, "Empty status bar graphic!" );
147
148 sal_Int32 nOffset = m_xStatusbarItem->getOffset( );
149 awt::Point aPos;
150 aPos.X = ( rOutputRectangle.Width + nOffset ) / 2 - aGraphicSize.Width / 2;
151 aPos.Y = rOutputRectangle.Height / 2 - aGraphicSize.Height / 2;
152
153 xGraphics->drawImage( rOutputRectangle.X + aPos.X,
154 rOutputRectangle.Y + aPos.Y,
155 aGraphicSize.Width,
156 aGraphicSize.Height,
157 m_bEnabled ? awt::ImageDrawMode::NONE : awt::ImageDrawMode::DISABLE,
158 m_xGraphic );
159 }
160 else
161 {
162 xGraphics->clear( rOutputRectangle );
163 }
164 }
165
166
167 }
168