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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 {
79 svt::StatusbarController::dispose();
80
81 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
82 m_pItemData = NULL;
83 m_xGraphic.clear();
84 m_xStatusbarItem.clear();
85
86 }
87
statusChanged(const FeatureStateEvent & rEvent)88 void SAL_CALL GenericStatusbarController::statusChanged(
89 const FeatureStateEvent& rEvent)
90 {
91 vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
92
93 if ( m_bDisposed || !m_xStatusbarItem.is() )
94 return;
95
96 m_bEnabled = rEvent.IsEnabled;
97
98 rtl::OUString aStrValue;
99 Reference< graphic::XGraphic > aGraphic;
100
101 if ( rEvent.State >>= aStrValue )
102 {
103 if ( !m_bOwnerDraw )
104 m_xStatusbarItem->setText( aStrValue );
105 else
106 {
107 if ( aStrValue.getLength() )
108 {
109 m_xStatusbarItem->setQuickHelpText( aStrValue );
110 }
111 }
112 }
113 else if ( ( rEvent.State >>= aGraphic ) && m_bOwnerDraw )
114 {
115 m_xGraphic = aGraphic;
116 }
117
118 // when the status is updated, and the controller is responsible for
119 // painting the statusbar item content, we must trigger a repaint
120 if ( m_bOwnerDraw && m_xStatusbarItem->getVisible() )
121 {
122 m_xStatusbarItem->repaint();
123 }
124 }
125
paint(const Reference<awt::XGraphics> & xGraphics,const awt::Rectangle & rOutputRectangle,::sal_Int32)126 void SAL_CALL GenericStatusbarController::paint(
127 const Reference< awt::XGraphics >& xGraphics,
128 const awt::Rectangle& rOutputRectangle,
129 ::sal_Int32 /*nStyle*/ )
130 {
131 OSL_TRACE("framework::GenericStatusbarController::paint");
132 ::vos::OGuard aGuard( Application::GetSolarMutex() );
133
134 if ( !m_xStatusbarItem.is() || !xGraphics.is() )
135 return;
136
137 Reference< beans::XPropertySet > xGraphicProps( m_xGraphic, UNO_QUERY );
138
139 if ( xGraphicProps.is() && m_xGraphic->getType() != graphic::GraphicType::EMPTY )
140 {
141 awt::Size aGraphicSize;
142 xGraphicProps->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("SizePixel") ) ) >>= aGraphicSize;
143 OSL_ENSURE( aGraphicSize.Height > 0 && aGraphicSize.Width > 0, "Empty status bar graphic!" );
144
145 sal_Int32 nOffset = m_xStatusbarItem->getOffset( );
146 awt::Point aPos;
147 aPos.X = ( rOutputRectangle.Width + nOffset ) / 2 - aGraphicSize.Width / 2;
148 aPos.Y = rOutputRectangle.Height / 2 - aGraphicSize.Height / 2;
149
150 xGraphics->drawImage( rOutputRectangle.X + aPos.X,
151 rOutputRectangle.Y + aPos.Y,
152 aGraphicSize.Width,
153 aGraphicSize.Height,
154 m_bEnabled ? awt::ImageDrawMode::NONE : awt::ImageDrawMode::DISABLE,
155 m_xGraphic );
156 }
157 else
158 {
159 xGraphics->clear( rOutputRectangle );
160 }
161 }
162
163
164 }
165