LibreOffice Module starmath (master) 1
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Binary diagonal node. More...
#include <node.hxx>
Public Member Functions | |
SmBinDiagonalNode (const SmToken &rNodeToken) | |
bool | IsAscending () const |
Checks if it is of ascending type. More... | |
void | SetAscending (bool bVal) |
Sets if the wideslash is ascending to bVal. More... | |
virtual void | Arrange (OutputDevice &rDev, const SmFormat &rFormat) override |
Prepares the SmRect to render. More... | |
void | Accept (SmVisitor *pVisitor) override |
Accept a visitor. More... | |
Public Member Functions inherited from SmStructureNode | |
virtual | ~SmStructureNode () override |
virtual bool | IsVisible () const override |
Checks node visibility. More... | |
virtual size_t | GetNumSubNodes () const override |
Gets the number of subnodes. More... | |
virtual SmNode * | GetSubNode (size_t nIndex) override |
Gets the subnode of index nIndex. More... | |
SmNode * | GetSubNodeBinMo (size_t nIndex) const |
Gets the subnode of index nIndex, used for operators. More... | |
void | ClearSubNodes () |
Does the cleaning of the subnodes. More... | |
void | SetSubNodes (std::unique_ptr< SmNode > pFirst, std::unique_ptr< SmNode > pSecond, std::unique_ptr< SmNode > pThird=nullptr) |
Sets subnodes, used for operators. More... | |
void | SetSubNodes (SmNode *pFirst, SmNode *pSecond, SmNode *pThird) |
Sets subnodes. More... | |
void | SetSubNodesBinMo (std::unique_ptr< SmNode > pFirst, std::unique_ptr< SmNode > pSecond, std::unique_ptr< SmNode > pThird=nullptr) |
Sets subnodes, used for operators. More... | |
void | SetSubNodes (SmNodeArray &&rNodeArray) |
Sets subnodes. More... | |
virtual void | GetAccessibleText (OUStringBuffer &rText) const override |
Appends to rText the node text. More... | |
SmNodeArray::iterator | begin () |
Gets the first subnode. More... | |
SmNodeArray::iterator | end () |
Gets the last subnode. More... | |
SmNodeArray::reverse_iterator | rbegin () |
Gets the last subnode. More... | |
SmNodeArray::reverse_iterator | rend () |
Gets the first subnode. More... | |
int | IndexOfSubNode (SmNode const *pSubNode) |
Get the index of the child node pSubNode. More... | |
void | SetSubNode (size_t nIndex, SmNode *pNode) |
Sets the subnode pNode at nIndex. More... | |
virtual SmNode * | GetSubNode (size_t nIndex)=0 |
Gets the subnode of index nIndex. More... | |
const SmNode * | GetSubNode (size_t nIndex) const |
Gets the subnode of index nIndex. More... | |
Public Member Functions inherited from SmNode | |
SmNode (const SmNode &)=delete | |
SmNode & | operator= (const SmNode &)=delete |
virtual | ~SmNode () |
virtual bool | IsVisible () const =0 |
Checks node visibility. More... | |
virtual size_t | GetNumSubNodes () const =0 |
Gets the number of subnodes. More... | |
virtual SmNode * | GetSubNode (size_t nIndex)=0 |
Gets the subnode of index nIndex. More... | |
const SmNode * | GetSubNode (size_t nIndex) const |
virtual const SmNode * | GetLeftMost () const |
(this assumes the one with index 0 is always the leftmost subnode for the current node). More... | |
FontChangeMask & | Flags () |
Gets the FontChangeMask flags. More... | |
FontAttribute & | Attributes () |
Gets the font attributes. More... | |
bool | IsPhantom () const |
Checks if it is a visible node rendered invisible. More... | |
void | SetPhantom (bool bIsPhantom) |
Sets the render visibility of a visible node to bIsPhantom. More... | |
void | SetColor (const Color &rColor) |
Sets the font color. More... | |
void | SetAttribute (FontAttribute nAttrib) |
Sets the font attribute nAttrib. More... | |
void | ClearAttribute (FontAttribute nAttrib) |
Clears the font attribute nAttrib. More... | |
const SmFace & | GetFont () const |
Gets the font. More... | |
SmFace & | GetFont () |
void | SetFont (const SmFace &rFace) |
Sets the font to rFace. More... | |
void | SetFontSize (const Fraction &rRelSize, FontSizeType nType) |
Sets the font size to rRelSize with type nType. More... | |
void | SetSize (const Fraction &rScale) |
Sets the font size to rRelSize with type FontSizeType::ABSOLUT. More... | |
virtual void | Prepare (const SmFormat &rFormat, const SmDocShell &rDocShell, int nDepth) |
Prepare preliminary settings about font and text (e.g. More... | |
void | PrepareAttributes () |
Prepare preliminary font attributes Called on Prepare(...). More... | |
void | SetRectHorAlign (RectHorAlign eHorAlign, bool bApplyToSubTree=true) |
Sets the alignment of the text. More... | |
RectHorAlign | GetRectHorAlign () const |
Gets the alignment of the text. More... | |
const SmRect & | GetRect () const |
Parses itself to SmRect. More... | |
void | Move (const Point &rVector) |
Moves the rectangle by rVector. More... | |
void | MoveTo (const Point &rPoint) |
Moves the rectangle to rPoint, being the top left corner the origin. More... | |
virtual void | Arrange (OutputDevice &rDev, const SmFormat &rFormat)=0 |
Prepares the SmRect to render. More... | |
virtual void | GetAccessibleText (OUStringBuffer &rText) const =0 |
Appends to rText the node text. More... | |
sal_Int32 | GetAccessibleIndex () const |
Gets the node accessible index. More... | |
void | SetAccessibleIndex (sal_Int32 nAccIndex) |
Sets the node accessible index to nAccIndex. More... | |
const SmNode * | FindNodeWithAccessibleIndex (sal_Int32 nAccIndex) const |
Finds the node with accessible index nAccIndex. More... | |
sal_uInt16 | GetRow () const |
Gets the line in the text where the node is located. More... | |
sal_uInt16 | GetColumn () const |
Gets the column of the line in the text where the node is located. More... | |
SmScaleMode | GetScaleMode () const |
Gets the scale mode. More... | |
void | SetScaleMode (SmScaleMode eMode) |
Sets the scale mode to eMode. More... | |
virtual void | AdaptToX (OutputDevice &rDev, sal_uLong nWidth) |
virtual void | AdaptToY (OutputDevice &rDev, sal_uLong nHeight) |
SmNodeType | GetType () const |
Gets the node type. More... | |
const SmToken & | GetToken () const |
Gets the token. More... | |
SmToken & | GetToken () |
const ESelection & | GetSelection () const |
Gets node position in input text. More... | |
void | SetSelection (ESelection aESelection) |
Gets node position in input text. More... | |
const SmNode * | FindTokenAt (sal_uInt16 nRow, sal_uInt16 nCol) const |
Finds the node from the position in the text. More... | |
const SmNode * | FindRectClosestTo (const Point &rPoint) const |
Finds the closest rectangle in the screen. More... | |
virtual void | Accept (SmVisitor *pVisitor)=0 |
Accept a visitor. More... | |
bool | IsSelected () const |
Checks if the node is selected. More... | |
void | SetSelected (bool Selected) |
Sets the node to Selected. More... | |
const SmStructureNode * | GetParent () const |
Gets the parent node of this node. More... | |
SmStructureNode * | GetParent () |
void | SetParent (SmStructureNode *parent) |
Sets the parent node. More... | |
void | SetToken (SmToken const &token) |
Sets the token for this node. More... | |
Public Member Functions inherited from SmRect | |
SmRect () | |
SmRect (const OutputDevice &rDev, const SmFormat *pFormat, const OUString &rText, sal_uInt16 nBorderWidth) | |
SmRect (tools::Long nWidth, tools::Long nHeight) | |
sal_uInt16 | GetBorderWidth () const |
void | SetItalicSpaces (tools::Long nLeftSpace, tools::Long nRightSpace) |
void | SetWidth (sal_uLong nWidth) |
void | SetLeft (tools::Long nLeft) |
void | SetRight (tools::Long nRight) |
void | SetBottom (tools::Long nBottom) |
void | SetTop (tools::Long nTop) |
const Point & | GetTopLeft () const |
tools::Long | GetTop () const |
tools::Long | GetLeft () const |
tools::Long | GetBottom () const |
tools::Long | GetRight () const |
tools::Long | GetCenterY () const |
tools::Long | GetWidth () const |
tools::Long | GetHeight () const |
tools::Long | GetItalicLeftSpace () const |
tools::Long | GetItalicRightSpace () const |
tools::Long | GetHiAttrFence () const |
tools::Long | GetLoAttrFence () const |
tools::Long | GetItalicLeft () const |
tools::Long | GetItalicCenterX () const |
tools::Long | GetItalicRight () const |
tools::Long | GetItalicWidth () const |
bool | HasBaseline () const |
tools::Long | GetBaseline () const |
tools::Long | GetBaselineOffset () const |
tools::Long | GetAlignT () const |
tools::Long | GetAlignM () const |
tools::Long | GetAlignB () const |
const Size & | GetSize () const |
Size | GetItalicSize () const |
void | Move (const Point &rPosition) |
void | MoveTo (const Point &rPosition) |
bool | IsEmpty () const |
bool | HasAlignInfo () const |
Point | AlignTo (const SmRect &rRect, RectPos ePos, RectHorAlign eHor, RectVerAlign eVer) const |
SmRect & | ExtendBy (const SmRect &rRect, RectCopyMBL eCopyMode) |
void | ExtendBy (const SmRect &rRect, RectCopyMBL eCopyMode, tools::Long nNewAlignM) |
SmRect & | ExtendBy (const SmRect &rRect, RectCopyMBL eCopyMode, bool bKeepVerAlignParams) |
tools::Long | OrientedDist (const Point &rPoint) const |
bool | IsInsideRect (const Point &rPoint) const |
bool | IsInsideItalicRect (const Point &rPoint) const |
tools::Rectangle | AsRectangle () const |
SmRect | AsGlyphRect () const |
Private Member Functions | |
void | GetOperPosSize (Point &rPos, Size &rSize, const Point &rDiagPoint, double fAngleDeg) const |
Returns the position and size of the diagonal line by reference. More... | |
Private Attributes | |
bool | mbAscending |
Additional Inherited Members | |
Protected Member Functions inherited from SmStructureNode | |
SmStructureNode (SmNodeType eNodeType, const SmToken &rNodeToken, size_t nSize=0) | |
Protected Member Functions inherited from SmNode | |
SmNode (SmNodeType eNodeType, SmToken aNodeToken) | |
Binary diagonal node.
Used for implementing the WIDESLASH command, example: "A WIDESLASH B".
Children:
0: Left operand
1: right operand
2: Line (instance of SmPolyLineNode).
None of the children may be NULL.
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inlineexplicit |
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overridevirtual |
Accept a visitor.
Calls the method for this class on the visitor.
pVisitor |
Implements SmNode.
Definition at line 2399 of file node.cxx.
References SmVisitor::Visit().
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overridevirtual |
Prepares the SmRect to render.
rDev | |
rFormat |
some routines being called extract some info from the OutputDevice's font (eg the space to be used for borders OR the font name(!!)). Thus the font should reflect the needs and has to be set!
Implements SmNode.
Definition at line 1085 of file node.cxx.
References SmPolyLineNode::AdaptToX(), SmPolyLineNode::AdaptToY(), SmPolyLineNode::Arrange(), SmNode::Arrange(), SmRect::ExtendBy(), SmRect::GetBottom(), SmNode::GetFont(), SmRect::GetItalicRight(), GetOperPosSize(), SmStructureNode::GetSubNode(), SmRect::GetTop(), SmPolyLineNode::GetWidth(), Size::Height(), IsAscending(), SmNode::MoveTo(), None, PolyLine, SmTmpDevice::SetFont(), Point::setX(), Point::setY(), and Size::Width().
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private |
Returns the position and size of the diagonal line by reference.
rPos | |
rSize | |
rDiagPoint | |
fAngleDeg |
Definition at line 974 of file node.cxx.
References basegfx::deg2rad(), SmRect::GetBottom(), SmRect::GetItalicLeft(), SmRect::GetItalicRight(), SmRect::GetTop(), IsAscending(), Point::setX(), Point::setY(), Point::X(), and Point::Y().
Referenced by Arrange().
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inline |
Checks if it is of ascending type.
Ascending: / b / a / Descending: a \ \ \ b
Definition at line 1491 of file node.hxx.
References mbAscending.
Referenced by Arrange(), GetOperPosSize(), and SmCloningVisitor::Visit().
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inline |
Sets if the wideslash is ascending to bVal.
bVal |
Definition at line 1498 of file node.hxx.
References mbAscending.
Referenced by SmParser5::DoProduct(), and SmCloningVisitor::Visit().
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private |
Definition at line 1462 of file node.hxx.
Referenced by IsAscending(), and SetAscending().