LibreOffice Module starmath (master) 1
Public Member Functions | Private Member Functions | Private Attributes | List of all members
SmGraphicWidget Class Referencefinal

#include <view.hxx>

Inheritance diagram for SmGraphicWidget:
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Collaboration diagram for SmGraphicWidget:
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Public Member Functions

bool IsCursorVisible () const
 
void ShowCursor (bool bShow)
 
bool IsLineVisible () const
 
void ShowLine (bool bShow)
 
const SmNode * SetCursorPos (sal_uInt16 nRow, sal_uInt16 nCol)
 
 SmGraphicWidget (SmViewShell &rShell, SmGraphicWindow &rGraphicWindow)
 
virtual ~SmGraphicWidget () override
 
virtual void SetDrawingArea (weld::DrawingArea *pDrawingArea) override
 
virtual bool MouseButtonDown (const MouseEvent &rMEvt) override
 
virtual bool MouseMove (const MouseEvent &rMEvt) override
 
virtual void GetFocus () override
 
virtual void LoseFocus () override
 
virtual bool KeyInput (const KeyEvent &rKEvt) override
 
void SetTotalSize ()
 
SmViewShell & GetView ()
 
SmDocShell * GetDoc ()
 
SmCursor & GetCursor ()
 
const Point & GetFormulaDrawPos () const
 
virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible () override
 
SmGraphicAccessible * GetAccessible_Impl ()
 
OutputDevice & GetOutputDevice ()
 
- Public Member Functions inherited from weld::CustomWidgetController
virtual css::uno::Reference< css::accessibility::XAccessible > CreateAccessible ()
 
virtual void Paint (vcl::RenderContext &rRenderContext, const tools::Rectangle &rRect)=0
 
virtual void Resize ()
 
virtual bool MouseButtonDown (const MouseEvent &)
 
virtual bool MouseMove (const MouseEvent &)
 
virtual bool MouseButtonUp (const MouseEvent &)
 
virtual void GetFocus ()
 
virtual void LoseFocus ()
 
virtual void StyleUpdated ()
 
virtual bool Command (const CommandEvent &)
 
virtual bool KeyInput (const KeyEvent &)
 
virtual tools::Rectangle GetFocusRect ()
 
virtual FactoryFunction GetUITestFactory () const
 
virtual OUString RequestHelp (tools::Rectangle &)
 
virtual OUString GetHelpText () const
 
Size const & GetOutputSizePixel () const
 
void SetOutputSizePixel (const Size &rSize)
 
virtual void SetDrawingArea (weld::DrawingArea *pDrawingArea)
 
weld::DrawingArea * GetDrawingArea () const
 
void Invalidate ()
 
void Invalidate (const tools::Rectangle &rRect)
 
virtual void Show ()
 
virtual void Hide ()
 
void SetCursor (void *pData)
 
void GrabFocus ()
 
bool HasFocus () const
 
bool HasChildFocus () const
 
bool IsVisible () const
 
bool IsReallyVisible () const
 
bool IsEnabled () const
 
void Enable () const
 
void Disable () const
 
bool IsActive () const
 
int GetTextHeight () const
 
int GetTextWidth (const OUString &rText) const
 
OUString GetAccessibleName () const
 
OUString GetAccessibleDescription () const
 
void CaptureMouse ()
 
bool IsMouseCaptured () const
 
Point GetPointerPosPixel () const
 
void EnableRTL (bool bEnable)
 
bool IsRTLEnabled () const
 
void ReleaseMouse ()
 
void SetPointer (PointerStyle ePointerStyle)
 
void SetHelpId (const OUString &rHelpId)
 
void SetAccessibleName (const OUString &rName)
 
void SetInputContext (const InputContext &rInputContext)
 
void SetCursorRect (const tools::Rectangle &rCursorRect, int nExtTextInputWidth)
 
virtual int GetSurroundingText (OUString &)
 
virtual bool DeleteSurroundingText (const Selection &)
 
css::uno::Reference< css::datatransfer::dnd::XDropTarget > GetDropTarget ()
 
css::uno::Reference< css::datatransfer::clipboard::XClipboard > GetClipboard () const
 
void SetDragDataTransferable (rtl::Reference< TransferDataContainer > &rTransferable, sal_uInt8 eDNDConstants)
 
virtual bool StartDrag ()
 
void set_size_request (int nWidth, int nHeight)
 
void queue_resize ()
 
 CustomWidgetController ()
 
virtual ~CustomWidgetController ()
 
 CustomWidgetController (CustomWidgetController const &)=default
 
 CustomWidgetController (CustomWidgetController &&)=default
 
CustomWidgetController & operator= (CustomWidgetController const &)=default
 
CustomWidgetController & operator= (CustomWidgetController &&)=default
 

Private Member Functions

void SetIsCursorVisible (bool bVis)
 
void SetCursor (const SmNode *pNode)
 
void SetCursor (const tools::Rectangle &rRect)
 
virtual void Paint (vcl::RenderContext &rRenderContext, const tools::Rectangle &) override
 
virtual bool Command (const CommandEvent &rCEvt) override
 
void RepaintViewShellDoc ()
 
 DECL_LINK (CaretBlinkTimerHdl, Timer *, void)
 
void CaretBlinkInit ()
 
void CaretBlinkStart ()
 
void CaretBlinkStop ()
 

Private Attributes

SmGraphicWindow & mrGraphicWindow
 
Point aFormulaDrawPos
 
tools::Rectangle aCursorRect
 
bool bIsCursorVisible
 
bool bIsLineVisible
 
AutoTimer aCaretBlinkTimer
 
rtl::Reference< SmGraphicAccessible > mxAccessible
 
SmViewShell & mrViewShell
 
double mfLastZoomScale = 0
 
double mfAccumulatedZoom = 0
 

Additional Inherited Members

- Static Public Member Functions inherited from weld::CustomWidgetController
static bool IsUpdateMode ()
 

Detailed Description

Definition at line 87 of file view.hxx.

Constructor & Destructor Documentation

◆ SmGraphicWidget()

SmGraphicWidget::SmGraphicWidget ( SmViewShell &  rShell,
SmGraphicWindow &  rGraphicWindow 
)
explicit

Definition at line 297 of file view.cxx.

References mrViewShell.

◆ ~SmGraphicWidget()

SmGraphicWidget::~SmGraphicWidget ( )
overridevirtual

Definition at line 334 of file view.cxx.

References CaretBlinkStop(), and mxAccessible.

Member Function Documentation

◆ CaretBlinkInit()

void SmGraphicWidget::CaretBlinkInit ( )
private

Definition at line 463 of file view.cxx.

References aCaretBlinkTimer, Application::GetSettings(), comphelper::LibreOfficeKit::isActive(), LINK, Timer::SetInvokeHandler(), and Timer::SetTimeout().

Referenced by SetDrawingArea().

◆ CaretBlinkStart()

void SmGraphicWidget::CaretBlinkStart ( )
private

Definition at line 471 of file view.cxx.

References aCaretBlinkTimer, Timer::GetTimeout(), comphelper::LibreOfficeKit::isActive(), SmViewShell::IsInlineEditEnabled(), Timer::Start(), and STYLE_CURSOR_NOBLINKTIME.

Referenced by GetFocus(), KeyInput(), and MouseMove().

◆ CaretBlinkStop()

void SmGraphicWidget::CaretBlinkStop ( )
private

Definition at line 479 of file view.cxx.

References aCaretBlinkTimer, comphelper::LibreOfficeKit::isActive(), SmViewShell::IsInlineEditEnabled(), and Task::Stop().

Referenced by KeyInput(), LoseFocus(), MouseMove(), and ~SmGraphicWidget().

◆ Command()

bool SmGraphicWidget::Command ( const CommandEvent &  rCEvt)
overrideprivatevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 777 of file view.cxx.

References CommandEvent::GetCommand(), GetCursor(), CommandWheelData::GetDelta(), CommandEvent::GetExtTextInputData(), CommandEvent::GetGestureZoomData(), CommandWheelData::GetMode(), GetOutputDevice(), GetView(), CommandEvent::GetWheelData(), SmGraphicWindow::GetZoom(), i, comphelper::LibreOfficeKit::isActive(), mfAccumulatedZoom, mfLastZoomScale, mrGraphicWindow, pData, SmGraphicWindow::SetZoom(), and SmGraphicWindow::ShowContextMenu().

◆ CreateAccessible()

uno::Reference< XAccessible > SmGraphicWidget::CreateAccessible ( )
overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 891 of file view.cxx.

References mxAccessible.

◆ DECL_LINK()

SmGraphicWidget::DECL_LINK ( CaretBlinkTimerHdl  ,
Timer *  ,
void   
)
private

◆ GetAccessible_Impl()

SmGraphicAccessible * SmGraphicWidget::GetAccessible_Impl ( )
inline

Definition at line 127 of file view.hxx.

References mxAccessible.

Referenced by SmDocShell::SetText().

◆ GetCursor()

SmCursor & SmGraphicWidget::GetCursor ( )

Definition at line 344 of file view.cxx.

References SmDocShell::GetCursor(), and GetDoc().

Referenced by Command(), KeyInput(), MouseButtonDown(), and MouseMove().

◆ GetDoc()

SmDocShell * SmGraphicWidget::GetDoc ( )

Definition at line 342 of file view.cxx.

References SmViewShell::GetDoc(), and GetView().

Referenced by GetCursor(), KeyInput(), MouseButtonDown(), Paint(), RepaintViewShellDoc(), SetCursor(), SetCursorPos(), and SetTotalSize().

◆ GetFocus()

void SmGraphicWidget::GetFocus ( )
overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 415 of file view.cxx.

References CaretBlinkStart(), GetView(), SmViewShell::IsInlineEditEnabled(), RepaintViewShellDoc(), SmViewShell::SetInsertIntoEditWindow(), SetIsCursorVisible(), and ShowLine().

◆ GetFormulaDrawPos()

const Point & SmGraphicWidget::GetFormulaDrawPos ( ) const
inline

Definition at line 119 of file view.hxx.

References aFormulaDrawPos.

Referenced by SmGraphicAccessible::getCharacterBounds(), SmGraphicAccessible::getIndexAtPoint(), MouseButtonDown(), MouseMove(), and SetCursor().

◆ GetOutputDevice()

OutputDevice & SmGraphicWidget::GetOutputDevice ( )
inline

Definition at line 132 of file view.hxx.

References weld::DrawingArea::get_ref_device(), and weld::CustomWidgetController::GetDrawingArea().

Referenced by Command(), KeyInput(), MouseButtonDown(), MouseMove(), SetDrawingArea(), SetTotalSize(), and ShowCursor().

◆ GetView()

SmViewShell & SmGraphicWidget::GetView ( )
inline

Definition at line 115 of file view.hxx.

References mrViewShell.

Referenced by Command(), SmGraphicAccessible::getCharacterBounds(), GetDoc(), SmGraphicAccessible::GetDoc_Impl(), GetFocus(), SmGraphicAccessible::getIndexAtPoint(), sm::sidebar::SmElementsPanel::GetView(), KeyInput(), MouseButtonDown(), Paint(), and SmGetActiveView().

◆ IsCursorVisible()

bool SmGraphicWidget::IsCursorVisible ( ) const
inline

Definition at line 90 of file view.hxx.

References bIsCursorVisible.

Referenced by SmViewShell::getLOKPayload(), Paint(), SetCursor(), and ShowCursor().

◆ IsLineVisible()

bool SmGraphicWidget::IsLineVisible ( ) const
inline

Definition at line 95 of file view.hxx.

References bIsLineVisible.

Referenced by Paint().

◆ KeyInput()

bool SmGraphicWidget::KeyInput ( const KeyEvent &  rKEvt)
overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 702 of file view.cxx.

References CaretBlinkStart(), CaretBlinkStop(), SmCursor::Copy(), SmCursor::Cut(), SmCursor::Delete(), SmCursor::DeletePrev(), SmDocShell::Execute(), KeyEvent::GetCharCode(), vcl::KeyCode::GetCode(), GetCursor(), GetDoc(), vcl::KeyCode::GetFunction(), KeyEvent::GetKeyCode(), GetOutputDevice(), GetView(), SmCursor::HasComplexSelection(), SmCursor::HasSelection(), SmCursor::InsertRow(), SmViewShell::IsInlineEditEnabled(), vcl::KeyCode::IsShift(), KEY_BACKSPACE, KEY_DELETE, KEY_DOWN, KEY_F1, KEY_LEFT, KEY_RETURN, KEY_RIGHT, KEY_UP, SfxViewShell::KeyInput(), SmCursor::Move(), MoveDown, MoveLeft, MoveRight, MoveUp, SmCursor::Paste(), RepaintViewShellDoc(), SetIsCursorVisible(), SmViewShell::StartMainHelp(), and o3tl::temporary().

◆ LoseFocus()

void SmGraphicWidget::LoseFocus ( )
overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 429 of file view.cxx.

References CaretBlinkStop(), SmViewShell::IsInlineEditEnabled(), mxAccessible, RepaintViewShellDoc(), SetIsCursorVisible(), and ShowLine().

◆ MouseButtonDown()

bool SmGraphicWidget::MouseButtonDown ( const MouseEvent &  rMEvt)
overridevirtual

implicitly synchronize the cursor position mark in this window

Reimplemented from weld::CustomWidgetController.

Definition at line 350 of file view.cxx.

References SmNode::FindRectClosestTo(), MouseEvent::GetClicks(), GetCursor(), GetDoc(), SmViewShell::GetEditWindow(), GetFormulaDrawPos(), SmDocShell::GetFormulaTree(), GetOutputDevice(), MouseEvent::GetPosPixel(), SmNode::GetSelection(), GetView(), weld::CustomWidgetController::GrabFocus(), SmEditWindow::GrabFocus(), comphelper::LibreOfficeKit::isActive(), SmViewShell::IsInlineEditEnabled(), MouseEvent::IsLeft(), MouseEvent::IsShift(), SmCursor::MoveTo(), SmRect::OrientedDist(), OutputDevice::PixelToLogic(), SAL_WARN_IF, SetCursor(), SetIsCursorVisible(), and SmEditWindow::SetSelection().

◆ MouseMove()

bool SmGraphicWidget::MouseMove ( const MouseEvent &  rMEvt)
overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 399 of file view.cxx.

References CaretBlinkStart(), CaretBlinkStop(), GetCursor(), GetFormulaDrawPos(), GetOutputDevice(), MouseEvent::GetPosPixel(), SmViewShell::IsInlineEditEnabled(), MouseEvent::IsLeft(), SmCursor::MoveTo(), OutputDevice::PixelToLogic(), RepaintViewShellDoc(), and SetIsCursorVisible().

◆ Paint()

void SmGraphicWidget::Paint ( vcl::RenderContext &  rRenderContext,
const tools::Rectangle &   
)
overrideprivatevirtual

modifies aPoint to be the topleft corner of the formula

Implements weld::CustomWidgetController.

Definition at line 576 of file view.cxx.

References aFormulaDrawPos, SmCursor::Draw(), SmDocShell::DrawFormula(), SmModule::GetConfig(), SmDocShell::GetCursor(), GetDoc(), GetView(), SmDocShell::HasCursor(), IsCursorVisible(), SmViewShell::IsInlineEditEnabled(), IsLineVisible(), SmMathConfig::IsShowFormulaCursor(), SetCursorPos(), SetIsCursorVisible(), ShowCursor(), SM_MOD, and SmGetLeftSelectionPart().

◆ RepaintViewShellDoc()

void SmGraphicWidget::RepaintViewShellDoc ( )
private

Definition at line 447 of file view.cxx.

References GetDoc().

Referenced by GetFocus(), KeyInput(), LoseFocus(), and MouseMove().

◆ SetCursor() [1/2]

void SmGraphicWidget::SetCursor ( const SmNode *  pNode)
private

Definition at line 518 of file view.cxx.

References Point::AdjustX(), GetDoc(), GetFormulaDrawPos(), SmDocShell::GetFormulaTree(), SmRect::GetItalicLeftSpace(), SmRect::GetItalicSize(), SmRect::GetTopLeft(), SmViewShell::IsInlineEditEnabled(), and SetCursor().

Referenced by MouseButtonDown(), SetCursor(), and SetCursorPos().

◆ SetCursor() [2/2]

void SmGraphicWidget::SetCursor ( const tools::Rectangle &  rRect)
private

Definition at line 534 of file view.cxx.

References aCursorRect, SmModule::GetConfig(), IsCursorVisible(), SmViewShell::IsInlineEditEnabled(), SmMathConfig::IsShowFormulaCursor(), ShowCursor(), and SM_MOD.

◆ SetCursorPos()

const SmNode * SmGraphicWidget::SetCursorPos ( sal_uInt16  nRow,
sal_uInt16  nCol 
)

Definition at line 551 of file view.cxx.

References SmNode::FindTokenAt(), GetDoc(), SmDocShell::GetFormulaTree(), SmViewShell::IsInlineEditEnabled(), SetCursor(), and ShowCursor().

Referenced by Paint().

◆ SetDrawingArea()

void SmGraphicWidget::SetDrawingArea ( weld::DrawingArea *  pDrawingArea)
overridevirtual

Reimplemented from weld::CustomWidgetController.

Definition at line 306 of file view.cxx.

References CaretBlinkInit(), svtools::DOCCOLOR, OutputDevice::EnableMapMode(), GetOutputDevice(), HID_SMA_WIN_DOCUMENT, comphelper::LibreOfficeKit::isActive(), OutputDevice::SetBackground(), weld::CustomWidgetController::SetDrawingArea(), weld::CustomWidgetController::SetHelpId(), OutputDevice::SetMapMode(), SetTotalSize(), ShowLine(), SM_MOD, and SmMapUnit().

◆ SetIsCursorVisible()

void SmGraphicWidget::SetIsCursorVisible ( bool  bVis)
private

Definition at line 507 of file view.cxx.

References bIsCursorVisible, comphelper::LibreOfficeKit::isActive(), SfxViewShell::libreOfficeKitViewCallback(), mrViewShell, and SmViewShell::SendCaretToLOK().

Referenced by GetFocus(), KeyInput(), LoseFocus(), MouseButtonDown(), MouseMove(), Paint(), and ShowCursor().

◆ SetTotalSize()

void SmGraphicWidget::SetTotalSize ( )

Definition at line 609 of file view.cxx.

References GetDoc(), GetOutputDevice(), SmGraphicWindow::GetTotalSize(), OutputDevice::LogicToPixel(), mrGraphicWindow, OutputDevice::PixelToLogic(), and SmGraphicWindow::SetTotalSize().

Referenced by SmViewShell::InnerResizePixel(), SetDrawingArea(), and SmGraphicController::StateChangedAtToolBoxControl().

◆ ShowCursor()

void SmGraphicWidget::ShowCursor ( bool  bShow)

Definition at line 487 of file view.cxx.

References aCursorRect, GetOutputDevice(), InvertFocusRect(), IsCursorVisible(), SmViewShell::IsInlineEditEnabled(), and SetIsCursorVisible().

Referenced by SmViewShell::Execute(), Paint(), SetCursor(), and SetCursorPos().

◆ ShowLine()

void SmGraphicWidget::ShowLine ( bool  bShow)

Definition at line 499 of file view.cxx.

References bIsLineVisible, and SmViewShell::IsInlineEditEnabled().

Referenced by GetFocus(), LoseFocus(), and SetDrawingArea().

Member Data Documentation

◆ aCaretBlinkTimer

AutoTimer SmGraphicWidget::aCaretBlinkTimer
private

Definition at line 159 of file view.hxx.

Referenced by CaretBlinkInit(), CaretBlinkStart(), and CaretBlinkStop().

◆ aCursorRect

tools::Rectangle SmGraphicWidget::aCursorRect
private

Definition at line 156 of file view.hxx.

Referenced by SetCursor(), and ShowCursor().

◆ aFormulaDrawPos

Point SmGraphicWidget::aFormulaDrawPos
private

Definition at line 154 of file view.hxx.

Referenced by GetFormulaDrawPos(), and Paint().

◆ bIsCursorVisible

bool SmGraphicWidget::bIsCursorVisible
private

Definition at line 157 of file view.hxx.

Referenced by IsCursorVisible(), and SetIsCursorVisible().

◆ bIsLineVisible

bool SmGraphicWidget::bIsLineVisible
private

Definition at line 158 of file view.hxx.

Referenced by IsLineVisible(), and ShowLine().

◆ mfAccumulatedZoom

double SmGraphicWidget::mfAccumulatedZoom = 0
private

Definition at line 163 of file view.hxx.

Referenced by Command().

◆ mfLastZoomScale

double SmGraphicWidget::mfLastZoomScale = 0
private

Definition at line 162 of file view.hxx.

Referenced by Command().

◆ mrGraphicWindow

SmGraphicWindow& SmGraphicWidget::mrGraphicWindow
private

Definition at line 152 of file view.hxx.

Referenced by Command(), and SetTotalSize().

◆ mrViewShell

SmViewShell& SmGraphicWidget::mrViewShell
private

Definition at line 161 of file view.hxx.

Referenced by GetView(), and SetIsCursorVisible().

◆ mxAccessible

rtl::Reference<SmGraphicAccessible> SmGraphicWidget::mxAccessible
private

Definition at line 160 of file view.hxx.

Referenced by CreateAccessible(), GetAccessible_Impl(), LoseFocus(), and ~SmGraphicWidget().

The documentation for this class was generated from the following files:
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