gcp/text.h
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00025 #ifndef GCHEMPAINT_TEXT_H
00026 #define GCHEMPAINT_TEXT_H
00027
00028 #include <gcu/macros.h>
00029 #include <gcu/object.h>
00030 #include <libxml/tree.h>
00031 #include <gtk/gtk.h>
00032 #include "text-object.h"
00033
00035 namespace gcp {
00036
00041 class Text: public TextObject
00042 {
00043 public:
00047 Text ();
00054 Text (double x, double y);
00058 virtual ~Text ();
00059
00066 void GetCoords (double *x, double *y);
00073 void SetCoords (double x, double y);
00078 xmlNodePtr Save (xmlDocPtr xml) const;
00086 xmlNodePtr SaveSelection (xmlDocPtr xml) const;
00092 bool Load (xmlNodePtr node);
00099 bool LoadSelection (xmlNodePtr node, unsigned pos);
00108 bool LoadNode (xmlNodePtr node, unsigned &pos, int cur_size = 0);
00112 void AddItem ();
00116 void UpdateItem ();
00124 void SetSelected (int state);
00130 bool OnChanged (bool save);
00140 void Transform2D (gcu::Matrix2D& m, double x, double y);
00147 void GetSize (double& x, double& y) {x = m_length; y = m_height;}
00153 double GetYAlign ();
00160 void SetText (char const *text) {m_buf = text;}
00170 bool SetProperty (unsigned property, char const *value);
00176 void InterlineChanged (double interline);
00182 void JustificationChanged (GtkJustification justification);
00183
00187 std::string Name ();
00188
00202 GCU_PROP (gccv::Anchor, Anchor)
00203
00204 private:
00205 double m_Interline;
00206 GtkJustification m_Justification;
00207 };
00208
00209 }
00210
00211 #endif //GCHEMPAINT_TEXT_H