gcp/document.h
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00025 #ifndef GCHEMPAINT_DOCUMENT_H
00026 #define GCHEMPAINT_DOCUMENT_H
00027
00028 #include "operation.h"
00029 #include <gcu/document.h>
00030 #include <gcu/macros.h>
00031 #include <gcu/printable.h>
00032 #include <gcu/residue.h>
00033 #include <list>
00034 #include <map>
00035 #include <set>
00036 #include <string>
00037 #include <libxml/tree.h>
00038 #include <gtk/gtk.h>
00039
00041 namespace OpenBabel
00042 {
00043 class OBMol;
00044 }
00045
00046 namespace gcp {
00047
00052 extern gcu::SignalId OnChangedSignal;
00057 extern gcu::SignalId OnDeleteSignal;
00062 extern gcu::SignalId OnThemeChangedSignal;
00063
00064 class View;
00065 class Application;
00066 class Window;
00067 class Theme;
00068 class Residue;
00069 class Atom;
00070 class Bond;
00071 class Fragment;
00072 class Molecule;
00073
00077 class Document: public gcu::Document, public gcu::Printable
00078 {
00079
00080 public:
00089 Document (Application *App, bool StandAlone, Window *window = NULL);
00093 virtual ~Document ();
00094
00095
00096 public:
00100 void Clear ();
00104 GtkWidget* GetWidget ();
00108 View* GetView () {return m_pView;}
00114 bool ImportOB (OpenBabel::OBMol& Mol);
00118 void ExportOB () const;
00122 void Save () const;
00129 virtual bool Load (xmlNodePtr node);
00133 const gchar* GetTitle () const;
00139 void SetTitle (const gchar* title);
00145 void SetLabel (const gchar* label);
00149 const gchar* GetLabel () const;
00156 void SetFileName (std::string const &filename, const gchar *mime_type);
00160 const gchar* GetFileName () const {return m_filename;}
00168 void DoPrint (GtkPrintOperation *print, GtkPrintContext *context, int page) const;
00174 void AddObject (Object* pObject);
00180 void AddAtom (Atom* pAtom);
00186 void AddFragment (Fragment* pFragment);
00193 void AddBond (Bond* pBond);
00199 void ParseXMLTree (xmlDocPtr xml);
00204 void LoadObjects (xmlNodePtr node);
00210 xmlDocPtr BuildXMLTree () const;
00214 void Update ();
00220 void Remove (Object* object);
00226 void Remove (const char* Id);
00230 void OnProperties ();
00234 void OnUndo ();
00238 void OnRedo ();
00242 const GDate* GetCreationDate () {return &CreationDate;}
00246 const GDate* GetRevisionDate () {return &RevisionDate;}
00250 const gchar* GetAuthor () {return m_author;}
00254 const gchar* GetMail () {return m_mail;}
00258 const gchar* GetComment () {return m_comment;}
00264 void SetAuthor (const gchar* author);
00270 void SetMail (const gchar* mail);
00276 void SetComment (const gchar* comment);
00282 void FinishOperation ();
00286 void AbortOperation ();
00290 void PopOperation ();
00297 void PushOperation (Operation* operation, bool undo = true);
00302 void SetActive ();
00308 Operation* GetNewOperation (OperationType type);
00312 Operation* GetCurrentOperation () {return m_pCurOp;}
00318 void AddData (xmlNodePtr node);
00322 bool CanUndo () {return m_UndoList.size() > 0;}
00328 void SetEditable (bool editable) {m_bWriteable = editable; m_bUndoRedo = true;}
00332 bool GetEditable () {return m_bWriteable;}
00336 gcp::Application* GetApplication () {return m_pApp;}
00346 void ExportImage (std::string const &filename, const char* type, int resolution = -1);
00352 void SetReadOnly (bool ro);
00356 bool GetReadOnly () {return m_bReadOnly;}
00363 virtual double GetYAlign ();
00367 Window *GetWindow () {return m_Window;}
00371 GtkWindow *GetGtkWindow ();
00378 void SetTheme (Theme *theme);
00387 bool OnSignal (gcu::SignalId Signal, gcu::Object *Child);
00393 void SetDirty (bool isDirty = true);
00398 void OnThemeNamesChanged ();
00404 double GetMedianBondLength ();
00414 bool SetProperty (unsigned property, char const *value);
00415
00424 std::string GetProperty (unsigned property) const;
00425
00431 void SetLoading (bool loading) {m_bIsLoading = loading;}
00439 void SaveResidue (Residue const *r, xmlNodePtr node);
00449 gcu::Residue const *GetResidue (char const *symbol, bool *ambiguous = NULL);
00459 gcu::Residue *CreateResidue (char const *name, char const *symbol, gcu::Molecule *molecule);
00460
00461 private:
00462 void BuildBondList (std::list<Bond*>& BondList, gcu::Object const *obj) const;
00463 void BuildAtomTable (std::map<std::string, unsigned>& AtomTable, gcu::Object const *obj, unsigned& index) const;
00464 void RemoveAtom (Atom* pAtom);
00465 void RemoveBond (Bond* pBond);
00466 void RemoveFragment (Fragment* pFragment);
00467
00468
00469 private:
00470 View * m_pView;
00471 gchar* m_filename;
00472 gchar *m_title;
00473 gchar *m_label;
00474 gchar *m_comment, *m_author, *m_mail;
00475 bool m_bIsLoading, m_bUndoRedo, m_bReadOnly;
00476 std::string m_FileType;
00477 bool m_bWriteable;
00478 GDate CreationDate, RevisionDate;
00479 std::list<Operation*> m_UndoList, m_RedoList;
00480 Operation* m_pCurOp;
00481 Application* m_pApp;
00482 Window *m_Window;
00483 unsigned long m_OpID;
00484 unsigned m_LastStackSize;
00485 std::set<Residue const *> m_SavedResidues;
00486 std::map<std::string, gcu::SymbolResidue> m_Residues;
00487
00488
00489
00493 GCU_RO_PROP (Theme*, Theme)
00505 GCU_PROP (double, BondLength)
00520 GCU_PROP (double, BondAngle)
00532 GCU_PROP (double, ArrowLength)
00544 GCU_PROP (gchar*, TextFontFamily)
00556 GCU_PROP (PangoStyle, TextFontStyle)
00568 GCU_PROP (PangoWeight, TextFontWeight)
00580 GCU_PROP (PangoVariant, TextFontVariant)
00592 GCU_PROP (PangoStretch, TextFontStretch)
00604 GCU_PROP (gint, TextFontSize)
00608 GCU_RO_PROP (PangoAttrList*, PangoAttrList)
00620 GCU_PROP (bool, AllowClipboard)
00629 GCU_RO_PROP (unsigned, SoftwareVersion)
00630 };
00631
00632 }
00633
00634 #endif // GCHEMPAINT_DOCUMENT_H