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The Gnome Chemistry Utils
0.14.14
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#include <gcp/text-object.h>
Public Member Functions | |
| TextObject (gcu::TypeId Type) | |
| TextObject (double x, double y, gcu::TypeId Type) | |
| virtual | ~TextObject () |
| void | GetSize (double &x, double &y) |
| xmlNodePtr | SaveSelected () |
| void | LoadSelected (xmlNodePtr node) |
| virtual bool | OnChanged (bool save)=0 |
| bool | SaveNode (xmlDocPtr xml, xmlNodePtr node) const |
| bool | Load (xmlNodePtr node) |
| void | Move (double x, double y, double z=0) |
| bool | IsLocked () |
| void | GetSelectionBounds (unsigned &start, unsigned &end) |
| std::string | GetBuffer () |
| virtual std::string | GetProperty (unsigned property) const |
| void | SelectionChanged (unsigned start, unsigned end) |
| void | TextChanged (unsigned pos) |
| gccv::TextTagList | GetTagList (void) |
| void | SetEditor (TextEditor *val) |
| TextEditor * | GetEditor (void) const |
| TextEditor *& | GetRefEditor (void) |
| gccv::Text * | GetTextItem (void) |
Public Member Functions inherited from gcu::Object | |
| Object (TypeId Id=OtherType) | |
| virtual | ~Object () |
| TypeId | GetType () const |
| void | SetId (gchar const *Id) |
| char const * | GetId () const |
| virtual void | AddChild (Object *object) |
| Object * | GetMolecule () const |
| Object * | GetReaction () const |
| Object * | GetGroup () const |
| Document * | GetDocument () const |
| Application * | GetApplication () const |
| Object * | GetParentOfType (TypeId Id) const |
| Object * | GetChild (const gchar *Id) const |
| Object * | GetFirstChild (std::map< std::string, Object * >::iterator &i) |
| Object * | GetNextChild (std::map< std::string, Object * >::iterator &i) |
| Object * | GetDescendant (const char *Id) const |
| Object * | GetParent () const |
| void | SetParent (Object *Parent) |
| virtual xmlNodePtr | Save (xmlDocPtr xml) const |
| virtual bool | GetCoords (double *x, double *y, double *z=NULL) const |
| virtual void | Transform2D (Matrix2D &m, double x, double y) |
| bool | SaveChildren (xmlDocPtr xml, xmlNodePtr node) const |
| void | SaveId (xmlNodePtr node) const |
| xmlNodePtr | GetNodeByProp (xmlNodePtr node, char const *Property, char const *Id) |
| xmlNodePtr | GetNextNodeByProp (xmlNodePtr node, char const *Property, char const *Id) |
| xmlNodePtr | GetNodeByName (xmlNodePtr node, char const *Name) |
| xmlNodePtr | GetNextNodeByName (xmlNodePtr node, char const *Name) |
| bool | HasChildren () const |
| unsigned | GetChildrenNumber () const |
| virtual Object * | GetAtomAt (double x, double y, double z=0.) |
| virtual bool | Build (std::set< Object * > const &Children) throw (std::invalid_argument) |
| virtual double | GetYAlign () |
| virtual bool | BuildContextualMenu (UIManager *uim, Object *object, double x, double y) |
| void | EmitSignal (SignalId Signal) |
| virtual bool | OnSignal (SignalId Signal, Object *Child) |
| void | Lock (bool state=true) |
| bool | IsLocked () |
| Object * | GetFirstLink (std::set< Object * >::iterator &i) |
| Object * | GetNextLink (std::set< Object * >::iterator &i) |
| void | Link (Object *object) |
| void | Unlink (Object *object) |
| virtual void | OnUnlink (Object *object) |
| void | GetPossibleAncestorTypes (std::set< TypeId > &types) const |
| virtual bool | SetProperty (unsigned property, char const *value) |
| virtual void | OnLoaded () |
| void | SetDirty (bool dirty=true) |
| virtual void | Clear () |
| virtual std::string | Name () |
| std::string | Identity () |
| virtual char const * | HasPropertiesDialog () const |
| virtual bool | CanSelect () const |
| virtual void | NotifyEmpty () |
| void | ShowPropertiesDialog () |
| bool | GetDirty (void) const |
Public Member Functions inherited from gccv::TextClient | |
| TextClient () | |
| virtual | ~TextClient () |
| virtual void | InterlineChanged (G_GNUC_UNUSED double interline) |
| virtual void | JustificationChanged (G_GNUC_UNUSED GtkJustification justification) |
Public Member Functions inherited from gccv::ItemClient | |
| ItemClient () | |
| virtual | ~ItemClient () |
| virtual void | AddItem () |
| virtual void | UpdateItem () |
| virtual void | SetSelected (int state) |
| Item * | GetItem (void) |
Protected Attributes | |
| double | m_x |
| double | m_y |
| double | m_length |
| double | m_height |
| int | m_ascent |
| int | m_InsertOffset |
| std::string | m_buf |
| bool | m_bLoading |
| unsigned | m_StartSel |
| unsigned | m_EndSel |
| bool | m_RealSave |
| gccv::TextTagList | m_TagList |
| gccv::Text * | m_TextItem |
Protected Attributes inherited from gccv::ItemClient | |
| Item * | m_Item |
Additional Inherited Members | |
Static Public Member Functions inherited from gcu::Object | |
| static TypeId | AddType (std::string TypeName, Object *(*CreateFunc)(), TypeId id=OtherType) |
| static void | AddAlias (TypeId id, std::string TypeName) |
| static Object * | CreateObject (const std::string &TypeName, Object *parent=NULL) |
| static TypeId | GetTypeId (const std::string &Name) |
| static std::string | GetTypeName (TypeId Id) |
| static void | AddMenuCallback (TypeId Id, BuildMenuCb cb) |
| static void | AddRule (TypeId type1, RuleId rule, TypeId type2) |
| static void | AddRule (const std::string &type1, RuleId rule, const std::string &type2) |
| static const std::set< TypeId > & | GetRules (TypeId type, RuleId rule) |
| static const std::set< TypeId > & | GetRules (const std::string &type, RuleId rule) |
| static void | SetCreationLabel (TypeId Id, std::string Label) |
| static const std::string & | GetCreationLabel (TypeId Id) |
| static const std::string & | GetCreationLabel (const std::string &TypeName) |
| static SignalId | CreateNewSignalId () |
Protected Member Functions inherited from gcu::Object | |
| virtual Dialog * | BuildPropertiesDialog () |
The base class for texts. This class is virtual with one pure virtual method (gcp::TextObject::OnSave).
Definition at line 50 of file text-object.h.
| gcp::TextObject::TextObject | ( | gcu::TypeId | Type | ) |
| Type | the TypeId of the derived class. |
The default constructor.
| gcp::TextObject::TextObject | ( | double | x, |
| double | y, | ||
| gcu::TypeId | Type | ||
| ) |
| Type | the TypeId of the derived class. |
| x | the horizontal poisition. |
| y | the vertical poisition. |
Constructs and sets the position of the text object.
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The destructor.
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inline |
Definition at line 135 of file text-object.h.
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inline |
Definition at line 219 of file text-object.h.
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virtual |
| property | the property id as defined in gcu/objprops.h |
Used when saving to get properties from a text object. Only on eproperty is supported: GCU_PROP_TEXT_TEXT
Reimplemented from gcu::Object.
Reimplemented in gcp::Fragment, and gcp::Text.
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inline |
Definition at line 219 of file text-object.h.
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| start | where to store the start of the selection. |
| end | where to store the end of the selection. |
The values set as bounds are in bytes.
Definition at line 131 of file text-object.h.
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| x | the variable to be set to the width value. |
| y | the variable to be set to the height value. |
Retrieves the size of the text in canvas coordinates.
Definition at line 78 of file text-object.h.
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Definition at line 206 of file text-object.h.
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Definition at line 227 of file text-object.h.
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This is used because updates are not needed while loading util the whole text has been loaded.
Definition at line 124 of file text-object.h.
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| node | the xml node representing the text. |
Loads the position and Id.
Reimplemented from gcu::Object.
Reimplemented in gcp::Text.
| void gcp::TextObject::LoadSelected | ( | xmlNodePtr | node | ) |
| node | the xml node representing the text to import. |
Replaces the contents of the text object by what is represented by the node.
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| x | the horizontal translation. |
| y | the vertical translation. |
| z | the depth translation. |
The z variable is not useful.
Reimplemented from gcu::Object.
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pure virtual |
| save | whether the text should be saved for undo/redo operations. |
Must be called after any change in the text. This method is pure virtual and must be overloaded in derived classes.
Implemented in gcp::Fragment, and gcp::Text.
| bool gcp::TextObject::SaveNode | ( | xmlDocPtr | xml, |
| xmlNodePtr | node | ||
| ) | const |
| xml | the xml document. |
| node | the node representing the text. |
Saves the position and Id. Called by derived classes when saving if meaningful.
| xmlNodePtr gcp::TextObject::SaveSelected | ( | ) |
Saves the selection.
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| start | new selection start index. |
| end | new selection end index. |
Notifies the client that the selection position has changed.
Implements gccv::TextClient.
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| val | the text editor associated with the object during edition. |
Associates val with the object during edition.
Definition at line 219 of file text-object.h.
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| pos | the new cursor position. |
Notifies the client that the text has been changed.
Implements gccv::TextClient.
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The ascent of the text.
Definition at line 172 of file text-object.h.
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treu on loading, false otherwise.
Definition at line 184 of file text-object.h.
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The text owned byt the object.
Definition at line 180 of file text-object.h.
Referenced by gcp::Text::SetText().
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The index in bytes of the end of the selection.
Definition at line 192 of file text-object.h.
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The height of the object in canvas units.
Definition at line 168 of file text-object.h.
Referenced by gcp::Text::GetSize().
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The current insertionposition.
Definition at line 176 of file text-object.h.
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The width of the object in canvas units.
Definition at line 164 of file text-object.h.
Referenced by gcp::Text::GetSize().
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Tells whether the Save method is called for the whole text or just the selection.
Definition at line 197 of file text-object.h.
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The index in bytes of the start of the selection.
Definition at line 188 of file text-object.h.
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The tags list associated with the object.
Definition at line 206 of file text-object.h.
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The canvas text item used to display the object.
Definition at line 227 of file text-object.h.
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The horizontal of the object in canvas units.
Definition at line 156 of file text-object.h.
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The vertical of the object in canvas units.
Definition at line 160 of file text-object.h.
1.8.11