LibreOffice Module sdext (master)  1
PresenterHelpView.hxx
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19 
20 #ifndef INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERHELPVIEW_HXX
21 #define INCLUDED_SDEXT_SOURCE_PRESENTER_PRESENTERHELPVIEW_HXX
22 
23 #include "PresenterController.hxx"
24 #include <cppuhelper/basemutex.hxx>
25 #include <cppuhelper/compbase.hxx>
26 #include <com/sun/star/awt/XPaintListener.hpp>
27 #include <com/sun/star/awt/XWindowListener.hpp>
28 #include <com/sun/star/drawing/framework/XView.hpp>
29 #include <com/sun/star/drawing/framework/XResourceId.hpp>
30 #include <com/sun/star/frame/XController.hpp>
31 #include <memory>
32 
33 namespace sdext { namespace presenter {
34 
36 
37 typedef cppu::WeakComponentImplHelper<
38  css::drawing::framework::XView,
39  css::awt::XWindowListener,
40  css::awt::XPaintListener
42 
46  : private ::cppu::BaseMutex,
47  public PresenterHelpViewInterfaceBase
48 {
49 public:
50  explicit PresenterHelpView (
51  const css::uno::Reference<css::uno::XComponentContext>& rxContext,
52  const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId,
53  const css::uno::Reference<css::frame::XController>& rxController,
54  const ::rtl::Reference<PresenterController>& rpPresenterController);
55  virtual ~PresenterHelpView() override;
56 
57  virtual void SAL_CALL disposing() override;
58 
59  // lang::XEventListener
60 
61  virtual void SAL_CALL
62  disposing (const css::lang::EventObject& rEventObject) override;
63 
64  // XWindowListener
65 
66  virtual void SAL_CALL windowResized (const css::awt::WindowEvent& rEvent) override;
67 
68  virtual void SAL_CALL windowMoved (const css::awt::WindowEvent& rEvent) override;
69 
70  virtual void SAL_CALL windowShown (const css::lang::EventObject& rEvent) override;
71 
72  virtual void SAL_CALL windowHidden (const css::lang::EventObject& rEvent) override;
73 
74  // XPaintListener
75 
76  virtual void SAL_CALL windowPaint (const css::awt::PaintEvent& rEvent) override;
77 
78  // XResourceId
79 
80  virtual css::uno::Reference<css::drawing::framework::XResourceId> SAL_CALL getResourceId() override;
81 
82  virtual sal_Bool SAL_CALL isAnchorOnly() override;
83 
84 private:
86 
87  css::uno::Reference<css::uno::XComponentContext> mxComponentContext;
88  css::uno::Reference<css::drawing::framework::XResourceId> mxViewId;
89  css::uno::Reference<css::drawing::framework::XPane> mxPane;
90  css::uno::Reference<css::awt::XWindow> mxWindow;
91  css::uno::Reference<css::rendering::XCanvas> mxCanvas;
94  std::unique_ptr<TextContainer> mpTextContainer;
96  sal_Int32 mnSeparatorY;
97  sal_Int32 mnMaximalWidth;
98 
99  void ProvideCanvas();
100  void Resize();
101  void Paint (const css::awt::Rectangle& rRedrawArea);
102  void ReadHelpStrings();
103  void ProcessString (
104  const css::uno::Reference<css::beans::XPropertySet>& rsProperties);
105 
109  void CheckFontSize();
110 
114  void ThrowIfDisposed();
115 };
116 
117 } } // end of namespace ::sdext::presenter
118 
119 #endif
120 
121 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
virtual css::uno::Reference< css::drawing::framework::XResourceId > SAL_CALL getResourceId() override
std::shared_ptr< FontDescriptor > SharedFontDescriptor
css::uno::Reference< css::drawing::framework::XResourceId > mxViewId
cppu::WeakComponentImplHelper< css::drawing::framework::XView, css::awt::XWindowListener, css::awt::XPaintListener > PresenterHelpViewInterfaceBase
css::uno::Reference< css::awt::XWindow > mxWindow
css::uno::Reference< css::drawing::framework::XPane > mxPane
void Paint(const css::awt::Rectangle &rRedrawArea)
Button for the presenter screen.
void CheckFontSize()
Find a font size, so that all text can be displayed at the same time.
PresenterHelpView(const css::uno::Reference< css::uno::XComponentContext > &rxContext, const css::uno::Reference< css::drawing::framework::XResourceId > &rxViewId, const css::uno::Reference< css::frame::XController > &rxController, const ::rtl::Reference< PresenterController > &rpPresenterController)
virtual void SAL_CALL windowShown(const css::lang::EventObject &rEvent) override
css::uno::Reference< css::rendering::XCanvas > mxCanvas
std::unique_ptr< TextContainer > mpTextContainer
virtual sal_Bool SAL_CALL isAnchorOnly() override
unsigned char sal_Bool
Show help text that describes the defined keys.
virtual void SAL_CALL windowPaint(const css::awt::PaintEvent &rEvent) override
void ProcessString(const css::uno::Reference< css::beans::XPropertySet > &rsProperties)
::rtl::Reference< PresenterButton > mpCloseButton
virtual void SAL_CALL disposing() override
virtual void SAL_CALL windowResized(const css::awt::WindowEvent &rEvent) override
PresenterTheme::SharedFontDescriptor mpFont
::rtl::Reference< PresenterController > mpPresenterController
virtual void SAL_CALL windowHidden(const css::lang::EventObject &rEvent) override
virtual void SAL_CALL windowMoved(const css::awt::WindowEvent &rEvent) override
css::uno::Reference< css::uno::XComponentContext > mxComponentContext