LibreOffice Module reportdesign (master) 1
UndoEnv.hxx
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18 */
19#ifndef INCLUDED_REPORTDESIGN_INC_UNDOENV_HXX
20#define INCLUDED_REPORTDESIGN_INC_UNDOENV_HXX
21
22#include <com/sun/star/beans/XPropertyChangeListener.hpp>
23#include <com/sun/star/beans/PropertyChangeEvent.hpp>
24#include <com/sun/star/container/XContainerListener.hpp>
25#include <com/sun/star/container/XIndexAccess.hpp>
26#include <com/sun/star/util/XModifyListener.hpp>
27#include <com/sun/star/report/XSection.hpp>
28
29#include <memory>
31#include <svl/lstner.hxx>
32#include "dllapi.h"
33#include "RptPage.hxx"
34
35namespace rptui
36{
37 class OXUndoEnvironmentImpl;
38
39
41 : public ::cppu::WeakImplHelper< css::beans::XPropertyChangeListener
42 , css::container::XContainerListener
43 , css::util::XModifyListener
44 >
45 , public SfxListener
46 {
47 const ::std::unique_ptr<OXUndoEnvironmentImpl> m_pImpl;
48
51
52 virtual ~OXUndoEnvironment() override;
53
54 void SetUndoMode(bool _bUndo);
55
56 public:
58
64 {
66 public:
67 OUndoEnvLock(OXUndoEnvironment& _rUndoEnv): m_rUndoEnv(_rUndoEnv){m_rUndoEnv.Lock();}
68 ~OUndoEnvLock(){ m_rUndoEnv.UnLock(); }
69 };
70
76 {
78 public:
80 :m_rUndoEnv(_rUndoEnv)
81 {
82 m_rUndoEnv.Lock();
83 m_rUndoEnv.SetUndoMode(true);
84 }
86 {
87 m_rUndoEnv.SetUndoMode(false);
88 m_rUndoEnv.UnLock();
89 }
90 };
91
92 void Lock();
93 void UnLock();
94 bool IsLocked() const;
95
96 // returns sal_True is we are in UNDO
97 bool IsUndoMode() const;
98
99 // access control
100 struct Accessor { friend class OReportModel; private: Accessor() { } };
101 void Clear(const Accessor& _r);
102
103 void AddElement(const css::uno::Reference< css::uno::XInterface>& Element);
104 void RemoveElement(const css::uno::Reference< css::uno::XInterface>& Element);
105
106 void AddSection( const css::uno::Reference< css::report::XSection>& _xSection);
107 void RemoveSection( const css::uno::Reference< css::report::XSection>& _xSection );
112 void RemoveSection(OReportPage const * _pPage);
113
114 private:
115 // XEventListener
116 virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
117
118 // XPropertyChangeListener
119 virtual void SAL_CALL propertyChange(const css::beans::PropertyChangeEvent& evt) override;
120
121 // XContainerListener
122 virtual void SAL_CALL elementInserted(const css::container::ContainerEvent& rEvent) override;
123 virtual void SAL_CALL elementReplaced(const css::container::ContainerEvent& rEvent) override;
124 virtual void SAL_CALL elementRemoved(const css::container::ContainerEvent& rEvent) override;
125
126 // XModifyListener
127 virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) override;
128
129 void ModeChanged();
130
131 virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
132
133 private:
134 void implSetModified();
135
136 void switchListening( const css::uno::Reference< css::container::XIndexAccess >& _rxContainer, bool _bStartListening );
137 void switchListening( const css::uno::Reference< css::uno::XInterface >& _rxObject, bool _bStartListening );
138
139 ::std::vector< css::uno::Reference< css::container::XChild> >::const_iterator
140 getSection(const css::uno::Reference< css::container::XChild>& _xContainer) const;
141 };
142
143}
144#endif
145
146/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Create an object ob OUndoEnvLock locks the undo possibility As long as in the OUndoEnvLock scope,...
Definition: UndoEnv.hxx:64
OUndoEnvLock(OXUndoEnvironment &_rUndoEnv)
Definition: UndoEnv.hxx:67
This is near the same as OUndoEnvLock but it is also possible to ask for the current mode.
Definition: UndoEnv.hxx:76
OUndoMode(OXUndoEnvironment &_rUndoEnv)
Definition: UndoEnv.hxx:79
OXUndoEnvironment & m_rUndoEnv
Definition: UndoEnv.hxx:77
void switchListening(const css::uno::Reference< css::uno::XInterface > &_rxObject, bool _bStartListening)
void switchListening(const css::uno::Reference< css::container::XIndexAccess > &_rxContainer, bool _bStartListening)
void SetUndoMode(bool _bUndo)
Definition: UndoEnv.cxx:606
void RemoveSection(const css::uno::Reference< css::report::XSection > &_xSection)
OXUndoEnvironment(const OXUndoEnvironment &)=delete
const ::std::unique_ptr< OXUndoEnvironmentImpl > m_pImpl
Definition: UndoEnv.hxx:47
OXUndoEnvironment & operator=(const OXUndoEnvironment &)=delete
#define REPORTDESIGN_DLLPUBLIC
Definition: dllapi.h:28
void Notify(SwFlyFrame *pFly, SwPageFrame *pOld, const SwRect &rOld, const SwRect *pOldRect=nullptr)
void SAL_CALL elementReplaced(const css::container::ContainerEvent &Event) override
void SAL_CALL elementRemoved(const css::container::ContainerEvent &Event) override
DECL_LISTENERMULTIPLEXER_END void SAL_CALL elementInserted(const css::container::ContainerEvent &Event) override
void Clear(EHistoryType eHistory)