Annotation of parser3/src/types/pa_vimage.h, revision 1.34.2.2
1.9 paf 1: /** @file
1.1 paf 2: Parser: @b image parser type decl.
3:
1.34 paf 4: Copyright (c) 2001, 2003 ArtLebedev Group (http://www.artlebedev.com)
1.24 paf 5: Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
1.1 paf 6: */
7:
8: #ifndef PA_VIMAGE_H
9: #define PA_VIMAGE_H
1.26 paf 10:
1.34.2.2! paf 11: static const char* IDENT_VIMAGE_H="$Date: 2003/01/29 13:40:30 $";
1.1 paf 12:
1.12 paf 13: #include "classes.h"
1.1 paf 14: #include "pa_common.h"
15: #include "pa_vstateless_object.h"
16:
1.20 parser 17: // defines
18:
19: #define VIMAGE_TYPE "image"
1.33 paf 20: #define EXIF_ELEMENT_NAME "exif"
1.20 parser 21:
22: // forwards
23:
1.7 paf 24: class gdImage; class Font;
1.10 paf 25:
1.20 parser 26: // externs
27:
1.34.2.1 paf 28: extern MethodedPtr image_class;
1.7 paf 29:
1.8 paf 30: /** holds img attributes
1.1 paf 31: and [image itself]
32: */
33: class VImage : public VStateless_object {
34: public: // Value
35:
1.34.2.1 paf 36: override const char *type() const { return VIMAGE_TYPE; }
37: override VStateless_class *get_class() { return image_class.get(); }
1.1 paf 38:
39: /// VImage: true
1.34.2.1 paf 40: override bool as_bool() const { return true; }
1.19 parser 41:
42: /// VImage: true
1.34.2.1 paf 43: override ValuePtr as_expr_result(bool return_string_as_is=false) {
44: return ValuePtr(new VBool(as_bool()));
45: }
1.1 paf 46:
47: /// VImage: method,field
1.34.2.2! paf 48: override ValuePtr get_element(StringPtr aname, Value& aself, bool looking_up);
1.15 parser 49:
50: /// VImage: field
1.34.2.2! paf 51: override bool put_element(StringPtr aname, ValuePtr avalue, bool replace);
1.1 paf 52:
53: public: // usage
54:
1.34.2.2! paf 55: void set(StringPtr src, int width, int height,
1.33 paf 56: gdImage *aimage=0,
1.34.2.1 paf 57: ValuePtr aexif=ValuePtr(0));
1.1 paf 58:
1.34.2.1 paf 59: HashStringValue& fields() { return ffields; }
1.3 paf 60:
61: public:
62:
1.7 paf 63: gdImage *image; Font *font;
1.1 paf 64:
65: private:
66:
1.34.2.1 paf 67: HashStringValue ffields;
68: ValuePtr fexif;
1.1 paf 69:
70: };
71:
72: #endif
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