| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights 1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms. 2 // See the file tools.license for terms.
3 3
4 #ifndef tools_sg_base_text 4 #ifndef tools_sg_base_text
5 #define tools_sg_base_text 5 #define tools_sg_base_text
6 6
7 #include "node" 7 #include "node"
8 8
9 #include "sf_enum" 9 #include "sf_enum"
10 #include "mf" 10 #include "mf"
11 #include "enums" //hjust,vjust 11 #include "enums" //hjust,vjust
12 //#include "../lina/box3f" 12 //#include "../lina/box3f"
13 13
14 namespace tools { 14 namespace tools {
15 namespace sg { 15 namespace sg {
16 16
17 class base_text : public node { 17 class base_text : public node {
18 typedef node parent; 18 typedef node parent;
19 public: 19 public:
20 virtual float ascent(float) const = 0; 20 virtual float ascent(float) const = 0;
21 virtual float descent(float) const = 0; 21 virtual float descent(float) const = 0;
22 virtual float y_advance(float) const = 0; 22 virtual float y_advance(float) const = 0;
23 virtual void get_bounds(float, 23 virtual void get_bounds(float,
24 float&,float&,float& 24 float&,float&,float&,
25 float&,float&,float& 25 float&,float&,float&) const = 0;
26 26
27 virtual bool truncate(const std::string&,flo 27 virtual bool truncate(const std::string&,float,float,std::string&) const = 0;
28 public: 28 public:
29 mf_string strings; 29 mf_string strings;
30 sf<float> height; 30 sf<float> height;
31 sf_enum<sg::hjust> hjust; 31 sf_enum<sg::hjust> hjust;
32 sf_enum<sg::vjust> vjust; 32 sf_enum<sg::vjust> vjust;
33 public: 33 public:
34 virtual const desc_fields& node_desc_fields( 34 virtual const desc_fields& node_desc_fields() const {
35 TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::bas 35 TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::base_text)
36 static const desc_fields s_v(parent::node_ 36 static const desc_fields s_v(parent::node_desc_fields(),4, //WARNING : take care of count.
37 TOOLS_ARG_FIELD_DESC(strings), 37 TOOLS_ARG_FIELD_DESC(strings),
38 TOOLS_ARG_FIELD_DESC(height), 38 TOOLS_ARG_FIELD_DESC(height),
39 TOOLS_ARG_FIELD_DESC(hjust), 39 TOOLS_ARG_FIELD_DESC(hjust),
40 TOOLS_ARG_FIELD_DESC(vjust) 40 TOOLS_ARG_FIELD_DESC(vjust)
41 ); 41 );
42 return s_v; 42 return s_v;
43 } 43 }
44 private: 44 private:
45 void add_fields(){ 45 void add_fields(){
46 add_field(&strings); 46 add_field(&strings);
47 add_field(&height); 47 add_field(&height);
48 add_field(&hjust); 48 add_field(&hjust);
49 add_field(&vjust); 49 add_field(&vjust);
50 } 50 }
51 public: 51 public:
52 base_text() 52 base_text()
53 :parent() 53 :parent()
54 ,height(1.0f) 54 ,height(1.0f)
55 ,hjust(left) 55 ,hjust(left)
56 ,vjust(bottom) 56 ,vjust(bottom)
57 { 57 {
58 add_fields(); 58 add_fields();
59 } 59 }
60 virtual ~base_text(){} 60 virtual ~base_text(){}
61 protected: 61 protected:
62 base_text(const base_text& a_from) 62 base_text(const base_text& a_from)
63 :parent(a_from) 63 :parent(a_from)
64 ,strings(a_from.strings) 64 ,strings(a_from.strings)
65 ,height(a_from.height) 65 ,height(a_from.height)
66 ,hjust(a_from.hjust) 66 ,hjust(a_from.hjust)
67 ,vjust(a_from.vjust) 67 ,vjust(a_from.vjust)
68 { 68 {
69 add_fields(); 69 add_fields();
70 } 70 }
71 base_text& operator=(const base_text& a_from 71 base_text& operator=(const base_text& a_from){
72 parent::operator=(a_from); 72 parent::operator=(a_from);
73 height = a_from.height; 73 height = a_from.height;
74 strings = a_from.strings; 74 strings = a_from.strings;
75 hjust = a_from.hjust; 75 hjust = a_from.hjust;
76 vjust = a_from.vjust; 76 vjust = a_from.vjust;
77 return *this; 77 return *this;
78 } 78 }
79 public: 79 public:
80 80
81 // void get_bounds(float a_height,box3f& a_bo 81 // void get_bounds(float a_height,box3f& a_box) {
82 // //for backward compatibility. 82 // //for backward compatibility.
83 // float mn_x,mn_y,mn_z; 83 // float mn_x,mn_y,mn_z;
84 // float mx_x,mx_y,mx_z; 84 // float mx_x,mx_y,mx_z;
85 // get_bounds(a_height,mn_x,mn_y,mn_z,mx_x, 85 // get_bounds(a_height,mn_x,mn_y,mn_z,mx_x,mx_y,mx_z);
86 // a_box.set_bounds(mn_x,mn_y,mn_z,mx_x,mx_ 86 // a_box.set_bounds(mn_x,mn_y,mn_z,mx_x,mx_y,mx_z);
87 // } 87 // }
88 88
89 }; 89 };
90 90
91 }} 91 }}
92 92
93 #endif 93 #endif