Annotation of parser3/src/types/pa_vimage.h, revision 1.33
1.9 paf 1: /** @file
1.1 paf 2: Parser: @b image parser type decl.
3:
1.23 paf 4: Copyright (c) 2001, 2002 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:
1.33 ! paf 11: static const char* IDENT_VIMAGE_H="$Date: 2002/10/31 15:01:55 $";
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:
1.10 paf 28: extern Methoded *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:
1.20 parser 36: const char *type() const { return VIMAGE_TYPE; }
1.25 paf 37: VStateless_class *get_class() { return image_class; }
1.1 paf 38:
39: /// VImage: true
1.17 parser 40: bool as_bool() const { return true; }
1.19 parser 41:
42: /// VImage: true
43: Value *as_expr_result(bool return_string_as_is=false) { return NEW VBool(pool(), as_bool()); }
1.1 paf 44:
45: /// VImage: method,field
1.33 ! paf 46: /*override*/ Value *get_element(const String& aname, Value& aself, bool looking_up);
1.15 parser 47:
48: /// VImage: field
1.29 paf 49: /*override*/ bool put_element(const String& aname, Value *avalue, bool replace);
1.1 paf 50:
51: public: // usage
52:
1.25 paf 53: VImage::VImage(Pool& apool) : VStateless_object(apool),
1.7 paf 54: ffields(apool),
1.33 ! paf 55: fexif(0), image(0), font(0) {
1.1 paf 56: }
57:
1.3 paf 58: void set(const String *src, int width, int height,
1.33 ! paf 59: gdImage *aimage=0,
! 60: Value *aexif=0);
1.1 paf 61:
1.33 ! paf 62: Hash& fields() { return ffields; }
1.3 paf 63:
64: public:
65:
1.7 paf 66: gdImage *image; Font *font;
1.1 paf 67:
68: private:
69:
70: Hash ffields;
1.33 ! paf 71: Value *fexif;
1.1 paf 72:
73: };
74:
75: #endif
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