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Commit | Line | Data |
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ef416fc2 | 1 | //======================================================================== |
2 | // | |
3 | // Outline.h | |
4 | // | |
5 | // Copyright 2002-2003 Glyph & Cog, LLC | |
6 | // | |
7 | //======================================================================== | |
8 | ||
9 | #ifndef OUTLINE_H | |
10 | #define OUTLINE_H | |
11 | ||
12 | #include <config.h> | |
13 | ||
14 | #ifdef USE_GCC_PRAGMAS | |
15 | #pragma interface | |
16 | #endif | |
17 | ||
18 | #include "Object.h" | |
19 | #include "CharTypes.h" | |
20 | ||
21 | class GString; | |
22 | class GList; | |
23 | class XRef; | |
24 | class LinkAction; | |
25 | ||
26 | //------------------------------------------------------------------------ | |
27 | ||
28 | class Outline { | |
29 | public: | |
30 | ||
31 | Outline(Object *outlineObj, XRef *xref); | |
32 | ~Outline(); | |
33 | ||
34 | GList *getItems() { return items; } | |
35 | ||
36 | private: | |
37 | ||
38 | GList *items; // NULL if document has no outline | |
39 | // [OutlineItem] | |
40 | }; | |
41 | ||
42 | //------------------------------------------------------------------------ | |
43 | ||
44 | class OutlineItem { | |
45 | public: | |
46 | ||
47 | OutlineItem(Dict *dict, XRef *xrefA); | |
48 | ~OutlineItem(); | |
49 | ||
50 | static GList *readItemList(Object *firstItemRef, Object *lastItemRef, | |
51 | XRef *xrefA); | |
52 | ||
53 | void open(); | |
54 | void close(); | |
55 | ||
56 | Unicode *getTitle() { return title; } | |
57 | int getTitleLength() { return titleLen; } | |
58 | LinkAction *getAction() { return action; } | |
59 | GBool isOpen() { return startsOpen; } | |
60 | GBool hasKids() { return firstRef.isRef(); } | |
61 | GList *getKids() { return kids; } | |
62 | ||
63 | private: | |
64 | ||
65 | XRef *xref; | |
66 | Unicode *title; | |
67 | int titleLen; | |
68 | LinkAction *action; | |
69 | Object firstRef; | |
70 | Object lastRef; | |
71 | Object nextRef; | |
72 | GBool startsOpen; | |
73 | GList *kids; // NULL unless this item is open [OutlineItem] | |
74 | }; | |
75 | ||
76 | #endif |