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make Control::ImplCallEventListenersAndHandler take a lambda

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so that we make the Link<> calls type-safe, without having to make this
a template method

Change-Id: I2e36bd6aa7c63440f72d266b593e101965b5ebce
This commit is contained in:
Noel Grandin
2015-08-17 11:33:14 +02:00
parent 81908b3853
commit a50cd18768
12 changed files with 27 additions and 29 deletions
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8
include/vcl/ctrl.hxx
View File

@@ -69,15 +69,13 @@ protected:
@param nEvent
the event to notify to our event listeners
@param rHandler
the handler to call
@param pCaller
the parameter to pass to the handler call
@param callHandler
the lambda function that calls the handler
@return
if the Control instance has been destroyed in any of the call
*/
bool ImplCallEventListenersAndHandler(
sal_uLong nEvent, const Link<>& rHandler, void* pCaller
sal_uLong nEvent, std::function<void()> callHandler
);
/** draws the given text onto the given device

2
sc/source/ui/condformat/condformatdlgentry.cxx
View File

@@ -78,7 +78,7 @@ bool ScCondFrmtEntry::Notify( NotifyEvent& rNEvt )
{
if( rNEvt.GetType() == MouseNotifyEvent::MOUSEBUTTONDOWN )
{
ImplCallEventListenersAndHandler( VCLEVENT_WINDOW_MOUSEBUTTONDOWN, maClickHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_WINDOW_MOUSEBUTTONDOWN, [this] () { maClickHdl.Call(this); } );
}
return Control::Notify(rNEvt);
}

2
svtools/source/table/tablecontrol.cxx
View File

@@ -652,7 +652,7 @@ namespace svt { namespace table
void TableControl::Select()
{
ImplCallEventListenersAndHandler( VCLEVENT_TABLEROW_SELECT, m_pImpl->getSelectHandler(), this );
ImplCallEventListenersAndHandler( VCLEVENT_TABLEROW_SELECT, [this] () { m_pImpl->getSelectHandler().Call(this); } );
if ( m_pImpl->isAccessibleAlive() )
{

8
vcl/source/control/button.cxx
View File

@@ -114,7 +114,7 @@ void Button::SetCommandHandler(const OUString& aCommand)
void Button::Click()
{
ImplCallEventListenersAndHandler( VCLEVENT_BUTTON_CLICK, maClickHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_BUTTON_CLICK, [this] () { maClickHdl.Call(this); } );
}
OUString Button::GetStandardText( StandardButtonType eButton )
@@ -1548,7 +1548,7 @@ bool PushButton::PreNotify( NotifyEvent& rNEvt )
void PushButton::Toggle()
{
ImplCallEventListenersAndHandler( VCLEVENT_PUSHBUTTON_TOGGLE, maToggleHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_PUSHBUTTON_TOGGLE, [this] () { maToggleHdl.Call(this); } );
}
void PushButton::SetSymbol( SymbolType eSymbol )
@@ -2640,7 +2640,7 @@ bool RadioButton::PreNotify( NotifyEvent& rNEvt )
void RadioButton::Toggle()
{
ImplCallEventListenersAndHandler( VCLEVENT_RADIOBUTTON_TOGGLE, maToggleHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_RADIOBUTTON_TOGGLE, [this] () { maToggleHdl.Call(this); } );
}
bool RadioButton::SetModeRadioImage( const Image& rImage )
@@ -3595,7 +3595,7 @@ bool CheckBox::PreNotify( NotifyEvent& rNEvt )
void CheckBox::Toggle()
{
ImplCallEventListenersAndHandler( VCLEVENT_CHECKBOX_TOGGLE, maToggleHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_CHECKBOX_TOGGLE, [this] () { maToggleHdl.Call(this); } );
}
void CheckBox::SetState( TriState eState )

4
vcl/source/control/combobox.cxx
View File

@@ -556,12 +556,12 @@ void ComboBox::ToggleDropDown()
void ComboBox::Select()
{
ImplCallEventListenersAndHandler( VCLEVENT_COMBOBOX_SELECT, m_pImpl->m_SelectHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_COMBOBOX_SELECT, [this] () { m_pImpl->m_SelectHdl.Call(this); } );
}
void ComboBox::DoubleClick()
{
ImplCallEventListenersAndHandler( VCLEVENT_COMBOBOX_DOUBLECLICK, m_pImpl->m_DoubleClickHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_COMBOBOX_DOUBLECLICK, [this] () { m_pImpl->m_DoubleClickHdl.Call(this); } );
}
bool ComboBox::IsAutoSizeEnabled() const { return m_pImpl->m_isDDAutoSize; }

8
vcl/source/control/ctrl.cxx
View File

@@ -258,7 +258,7 @@ bool Control::Notify( NotifyEvent& rNEvt )
{
mbHasControlFocus = true;
CompatStateChanged( StateChangedType::ControlFocus );
if ( ImplCallEventListenersAndHandler( VCLEVENT_CONTROL_GETFOCUS, maGetFocusHdl, this ) )
if ( ImplCallEventListenersAndHandler( VCLEVENT_CONTROL_GETFOCUS, [this] () { maGetFocusHdl.Call(this); } ) )
// been destroyed within the handler
return true;
}
@@ -272,7 +272,7 @@ bool Control::Notify( NotifyEvent& rNEvt )
{
mbHasControlFocus = false;
CompatStateChanged( StateChangedType::ControlFocus );
if ( ImplCallEventListenersAndHandler( VCLEVENT_CONTROL_LOSEFOCUS, maLoseFocusHdl, this ) )
if ( ImplCallEventListenersAndHandler( VCLEVENT_CONTROL_LOSEFOCUS, [this] () { maLoseFocusHdl.Call(this); } ) )
// been destroyed within the handler
return true;
}
@@ -320,7 +320,7 @@ void Control::AppendLayoutData( const Control& rSubControl ) const
}
}
bool Control::ImplCallEventListenersAndHandler( sal_uLong nEvent, const Link<>& rHandler, void* pCaller )
bool Control::ImplCallEventListenersAndHandler( sal_uLong nEvent, std::function<void()> callHandler )
{
VclPtr<Control> xThis(this);
@@ -328,7 +328,7 @@ bool Control::ImplCallEventListenersAndHandler( sal_uLong nEvent, const Link<>&
if ( !xThis->IsDisposed() )
{
rHandler.Call( pCaller );
callHandler();
if ( !xThis->IsDisposed() )
return false;

2
vcl/source/control/edit.cxx
View File

@@ -2416,7 +2416,7 @@ void Edit::Modify()
if ( mpUpdateDataTimer )
mpUpdateDataTimer->Start();
if ( ImplCallEventListenersAndHandler( VCLEVENT_EDIT_MODIFY, maModifyHdl, this ) )
if ( ImplCallEventListenersAndHandler( VCLEVENT_EDIT_MODIFY, [this] () { maModifyHdl.Call(this); } ) )
// have been destroyed while calling into the handlers
return;

2
vcl/source/control/fixedhyper.cxx
View File

@@ -77,7 +77,7 @@ void FixedHyperlink::MouseButtonUp( const MouseEvent& )
{
// calls the link if the control is enabled and the mouse is over the text.
if ( IsEnabled() && ImplIsOverText(GetPointerPosPixel()) )
ImplCallEventListenersAndHandler( VCLEVENT_BUTTON_CLICK, m_aClickHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_BUTTON_CLICK, [this] () { m_aClickHdl.Call(this); } );
}
void FixedHyperlink::RequestHelp( const HelpEvent& rHEvt )

4
vcl/source/control/lstbox.cxx
View File

@@ -972,12 +972,12 @@ bool ListBox::PreNotify( NotifyEvent& rNEvt )
void ListBox::Select()
{
ImplCallEventListenersAndHandler( VCLEVENT_LISTBOX_SELECT, maSelectHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_LISTBOX_SELECT, [this] () { maSelectHdl.Call(this); } );
}
void ListBox::DoubleClick()
{
ImplCallEventListenersAndHandler( VCLEVENT_LISTBOX_DOUBLECLICK, maDoubleClickHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_LISTBOX_DOUBLECLICK, [this] () { maDoubleClickHdl.Call(this); } );
}
void ListBox::Clear()

4
vcl/source/control/scrbar.cxx
View File

@@ -1323,12 +1323,12 @@ bool ScrollBar::PreNotify( NotifyEvent& rNEvt )
void ScrollBar::Scroll()
{
ImplCallEventListenersAndHandler( VCLEVENT_SCROLLBAR_SCROLL, maScrollHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_SCROLLBAR_SCROLL, [this] () { maScrollHdl.Call(this); } );
}
void ScrollBar::EndScroll()
{
ImplCallEventListenersAndHandler( VCLEVENT_SCROLLBAR_ENDSCROLL, maEndScrollHdl, this );
ImplCallEventListenersAndHandler( VCLEVENT_SCROLLBAR_ENDSCROLL, [this] () { maEndScrollHdl.Call(this); } );
}
long ScrollBar::DoScroll( long nNewPos )

4
vcl/source/control/spinbtn.cxx
View File

@@ -81,7 +81,7 @@ void SpinButton::Up()
ImplMoveFocus(true);
}
ImplCallEventListenersAndHandler(VCLEVENT_SPINBUTTON_UP, maUpHdlLink, this);
ImplCallEventListenersAndHandler(VCLEVENT_SPINBUTTON_UP, [this] () { maUpHdlLink.Call(this); } );
}
void SpinButton::Down()
@@ -94,7 +94,7 @@ void SpinButton::Down()
ImplMoveFocus(false);
}
ImplCallEventListenersAndHandler(VCLEVENT_SPINBUTTON_DOWN, maDownHdlLink, this);
ImplCallEventListenersAndHandler(VCLEVENT_SPINBUTTON_DOWN, [this] () { maDownHdlLink.Call(this); } );
}
void SpinButton::Resize()

8
vcl/source/control/spinfld.cxx
View File

@@ -383,22 +383,22 @@ void SpinField::dispose()
void SpinField::Up()
{
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_UP, maUpHdlLink, this );
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_UP, [this] () { maUpHdlLink.Call(this); } );
}
void SpinField::Down()
{
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_DOWN, maDownHdlLink, this );
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_DOWN, [this] () { maDownHdlLink.Call(this); } );
}
void SpinField::First()
{
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_FIRST, maFirstHdlLink, this );
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_FIRST, [this] () { maFirstHdlLink.Call(this); } );
}
void SpinField::Last()
{
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_LAST, maLastHdlLink, this );
ImplCallEventListenersAndHandler( VCLEVENT_SPINFIELD_LAST, [this] () { maLastHdlLink.Call(this); } );
}
void SpinField::MouseButtonDown( const MouseEvent& rMEvt )