merge the formfield patch from ooo-build
[ooovba.git] / chart2 / source / inc / ReferenceSizeProvider.hxx
blob981b1ea86bc3dcd2b136c106baae64a91754cbf7
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30 #ifndef CHART2_REFERENCESIZEPROVIDER_HXX
31 #define CHART2_REFERENCESIZEPROVIDER_HXX
33 #include <com/sun/star/uno/Reference.hxx>
34 #include <com/sun/star/chart2/XChartDocument.hpp>
35 #include <com/sun/star/awt/Size.hpp>
36 #include "charttoolsdllapi.hxx"
38 namespace com { namespace sun { namespace star {
39 namespace chart2 {
40 class XTitle;
41 class XTitled;
43 }}}
45 // ----------------------------------------
46 namespace chart
49 class OOO_DLLPUBLIC_CHARTTOOLS ReferenceSizeProvider
51 public:
53 enum AutoResizeState
55 AUTO_RESIZE_YES,
56 AUTO_RESIZE_NO,
57 AUTO_RESIZE_AMBIGUOUS,
58 AUTO_RESIZE_UNKNOWN
61 ReferenceSizeProvider(
62 ::com::sun::star::awt::Size aPageSize,
63 const ::com::sun::star::uno::Reference<
64 ::com::sun::star::chart2::XChartDocument > & xChartDoc );
66 ::com::sun::star::awt::Size getPageSize() const;
68 /** Retrieves the state auto-resize from all objects that support this
69 feature. If all objects return the same state, AUTO_RESIZE_YES or
70 AUTO_RESIZE_NO is returned.
72 If no object supporting the feature is found, AUTO_RESIZE_UNKNOWN is
73 returned. If there are multiple objects, some with state YES and some
74 with state NO, AUTO_RESIZE_AMBIGUOUS is returned.
76 static AutoResizeState getAutoResizeState(
77 const ::com::sun::star::uno::Reference<
78 ::com::sun::star::chart2::XChartDocument > & xChartDoc );
80 /** sets or resets the auto-resize at all objects that support this feature
81 for text to the opposite of the current setting. If the current state
82 is ambiguous, it is turned on. If the current state is unknown it stays
83 unknown.
85 void toggleAutoResizeState();
88 /** Sets the ReferencePageSize according to the internal settings of this
89 class at the XPropertySet, and the adapted font sizes if bAdaptFontSizes
90 is </TRUE>.
92 SAL_DLLPRIVATE void setValuesAtPropertySet(
93 const ::com::sun::star::uno::Reference<
94 ::com::sun::star::beans::XPropertySet > & xProp,
95 bool bAdaptFontSizes = true );
97 /** Sets the ReferencePageSize according to the internal settings of this
98 class at the XTitle, and the adapted font sizes at the contained
99 XFormattedStrings
101 SAL_DLLPRIVATE void setValuesAtTitle(
102 const ::com::sun::star::uno::Reference<
103 ::com::sun::star::chart2::XTitle > & xTitle );
105 /** Sets the internal value at all data series in the currently set model.
106 This is useful, if you have changed a chart-type and thus probably added
107 some new data series via model functionality.
109 void setValuesAtAllDataSeries();
111 private:
112 SAL_DLLPRIVATE bool useAutoScale() const;
114 /** sets the auto-resize at all objects that support this feature for text.
115 eNewState must be either AUTO_RESIZE_YES or AUTO_RESIZE_NO
117 SAL_DLLPRIVATE void setAutoResizeState( AutoResizeState eNewState );
119 /** Retrieves the auto-resize state from the given propertyset. The result
120 will be put into eInOutState. If you initialize eInOutState with
121 AUTO_RESIZE_UNKNOWN, you will get the actual state. If you pass any
122 other state, the result will be the accumulated state,
123 esp. AUTO_RESIZE_AMBIGUOUS, if the value was NO before, and is YES for
124 the current property set, or the other way round.
126 SAL_DLLPRIVATE static void getAutoResizeFromPropSet(
127 const ::com::sun::star::uno::Reference<
128 ::com::sun::star::beans::XPropertySet > & xProp,
129 AutoResizeState & rInOutState );
131 SAL_DLLPRIVATE void impl_setValuesAtTitled(
132 const ::com::sun::star::uno::Reference<
133 ::com::sun::star::chart2::XTitled > & xTitled );
134 SAL_DLLPRIVATE static void impl_getAutoResizeFromTitled(
135 const ::com::sun::star::uno::Reference<
136 ::com::sun::star::chart2::XTitled > & xTitled,
137 AutoResizeState & rInOutState );
139 ::com::sun::star::awt::Size m_aPageSize;
140 ::com::sun::star::uno::Reference<
141 ::com::sun::star::chart2::XChartDocument > m_xChartDoc;
142 bool m_bUseAutoScale;
145 } // namespace chart
147 // CHART2_REFERENCESIZEPROVIDER_HXX
148 #endif