194 lines
7.4 KiB
C
194 lines
7.4 KiB
C
#ifndef SOURCE_XPS_IMP_H
|
|
#define SOURCE_XPS_IMP_H
|
|
|
|
typedef struct xps_document_s xps_document;
|
|
typedef struct xps_page_s xps_page;
|
|
|
|
fz_document *xps_open_document(fz_context *ctx, const char *filename);
|
|
fz_document *xps_open_document_with_stream(fz_context *ctx, fz_stream *file);
|
|
int xps_count_pages(fz_context *ctx, fz_document *doc, int chapter);
|
|
fz_page *xps_load_page(fz_context *ctx, fz_document *doc, int chapter, int number);
|
|
fz_outline *xps_load_outline(fz_context *ctx, fz_document *doc);
|
|
void xps_run_page(fz_context *ctx, fz_page *page, fz_device *dev, fz_matrix ctm, fz_cookie *cookie);
|
|
fz_link *xps_load_links(fz_context *ctx, fz_page *page);
|
|
fz_location xps_lookup_link_target(fz_context *ctx, fz_document *doc, const char *target_uri, float *xp, float *yp);
|
|
|
|
int xps_strcasecmp(char *a, char *b);
|
|
void xps_resolve_url(fz_context *ctx, xps_document *doc, char *output, char *base_uri, char *path, int output_size);
|
|
char *xps_parse_point(fz_context *ctx, xps_document *doc, char *s_in, float *x, float *y);
|
|
|
|
typedef struct xps_part_s xps_part;
|
|
|
|
struct xps_part_s
|
|
{
|
|
char *name;
|
|
fz_buffer *data;
|
|
};
|
|
|
|
int xps_has_part(fz_context *ctx, xps_document *doc, char *partname);
|
|
xps_part *xps_read_part(fz_context *ctx, xps_document *doc, char *partname);
|
|
void xps_drop_part(fz_context *ctx, xps_document *doc, xps_part *part);
|
|
|
|
typedef struct xps_fixdoc_s xps_fixdoc;
|
|
typedef struct xps_fixpage_s xps_fixpage;
|
|
typedef struct xps_target_s xps_target;
|
|
|
|
struct xps_fixdoc_s
|
|
{
|
|
char *name;
|
|
char *outline;
|
|
xps_fixdoc *next;
|
|
};
|
|
|
|
struct xps_fixpage_s
|
|
{
|
|
char *name;
|
|
int number;
|
|
int width;
|
|
int height;
|
|
xps_fixpage *next;
|
|
};
|
|
|
|
struct xps_page_s
|
|
{
|
|
fz_page super;
|
|
xps_document *doc;
|
|
xps_fixpage *fix;
|
|
fz_xml_doc *xml;
|
|
};
|
|
|
|
struct xps_target_s
|
|
{
|
|
char *name;
|
|
int page;
|
|
xps_target *next;
|
|
};
|
|
|
|
void xps_read_page_list(fz_context *ctx, xps_document *doc);
|
|
void xps_print_page_list(fz_context *ctx, xps_document *doc);
|
|
void xps_drop_page_list(fz_context *ctx, xps_document *doc);
|
|
|
|
typedef struct xps_font_cache_s xps_font_cache;
|
|
|
|
struct xps_font_cache_s
|
|
{
|
|
char *name;
|
|
fz_font *font;
|
|
xps_font_cache *next;
|
|
};
|
|
|
|
typedef struct xps_glyph_metrics_s xps_glyph_metrics;
|
|
|
|
struct xps_glyph_metrics_s
|
|
{
|
|
float hadv, vadv, vorg;
|
|
};
|
|
|
|
int xps_count_font_encodings(fz_context *ctx, fz_font *font);
|
|
void xps_identify_font_encoding(fz_context *ctx, fz_font *font, int idx, int *pid, int *eid);
|
|
void xps_select_font_encoding(fz_context *ctx, fz_font *font, int idx);
|
|
int xps_encode_font_char(fz_context *ctx, fz_font *font, int key);
|
|
|
|
void xps_measure_font_glyph(fz_context *ctx, xps_document *doc, fz_font *font, int gid, xps_glyph_metrics *mtx);
|
|
|
|
void xps_print_path(fz_context *ctx, xps_document *doc);
|
|
|
|
void xps_parse_color(fz_context *ctx, xps_document *doc, char *base_uri, char *hexstring, fz_colorspace **csp, float *samples);
|
|
void xps_set_color(fz_context *ctx, xps_document *doc, fz_colorspace *colorspace, float *samples);
|
|
|
|
typedef struct xps_resource_s xps_resource;
|
|
|
|
struct xps_resource_s
|
|
{
|
|
char *name;
|
|
char *base_uri; /* only used in the head nodes */
|
|
fz_xml_doc *base_xml; /* only used in the head nodes, to free the xml document */
|
|
fz_xml *data;
|
|
xps_resource *next;
|
|
xps_resource *parent; /* up to the previous dict in the stack */
|
|
};
|
|
|
|
xps_resource * xps_parse_resource_dictionary(fz_context *ctx, xps_document *doc, char *base_uri, fz_xml *root);
|
|
void xps_drop_resource_dictionary(fz_context *ctx, xps_document *doc, xps_resource *dict);
|
|
void xps_resolve_resource_reference(fz_context *ctx, xps_document *doc, xps_resource *dict, char **attp, fz_xml **tagp, char **urip);
|
|
|
|
void xps_print_resource_dictionary(fz_context *ctx, xps_document *doc, xps_resource *dict);
|
|
|
|
void xps_parse_fixed_page(fz_context *ctx, xps_document *doc, fz_matrix ctm, xps_page *page);
|
|
void xps_parse_canvas(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_path(fz_context *ctx, xps_document *doc, fz_matrix ctm, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_glyphs(fz_context *ctx, xps_document *doc, fz_matrix ctm, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_solid_color_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_image_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_visual_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_linear_gradient_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_radial_gradient_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
|
|
void xps_parse_tiling_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *root, void(*func)(fz_context *ctx, xps_document*, fz_matrix, fz_rect, char*, xps_resource*, fz_xml*, void*), void *user);
|
|
|
|
fz_font *xps_lookup_font(fz_context *ctx, xps_document *doc, char *base_uri, char *font_uri, char *style_att);
|
|
fz_text *xps_parse_glyphs_imp(fz_context *ctx, xps_document *doc, fz_matrix ctm,
|
|
fz_font *font, float size, float originx, float originy,
|
|
int is_sideways, int bidi_level,
|
|
char *indices, char *unicode);
|
|
fz_path *xps_parse_abbreviated_geometry(fz_context *ctx, xps_document *doc, char *geom, int *fill_rule);
|
|
fz_path *xps_parse_path_geometry(fz_context *ctx, xps_document *doc, xps_resource *dict, fz_xml *root, int stroking, int *fill_rule);
|
|
fz_matrix xps_parse_transform(fz_context *ctx, xps_document *doc, char *att, fz_xml *tag, fz_matrix ctm);
|
|
fz_rect xps_parse_rectangle(fz_context *ctx, xps_document *doc, char *text);
|
|
|
|
void xps_begin_opacity(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, char *opacity_att, fz_xml *opacity_mask_tag);
|
|
void xps_end_opacity(fz_context *ctx, xps_document *doc, char *base_uri, xps_resource *dict, char *opacity_att, fz_xml *opacity_mask_tag);
|
|
|
|
void xps_parse_brush(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
void xps_parse_element(fz_context *ctx, xps_document *doc, fz_matrix ctm, fz_rect area, char *base_uri, xps_resource *dict, fz_xml *node);
|
|
|
|
void xps_clip(fz_context *ctx, xps_document *doc, fz_matrix ctm, xps_resource *dict, char *clip_att, fz_xml *clip_tag);
|
|
|
|
fz_xml *xps_lookup_alternate_content(fz_context *ctx, xps_document *doc, fz_xml *node);
|
|
|
|
typedef struct xps_entry_s xps_entry;
|
|
|
|
struct xps_entry_s
|
|
{
|
|
char *name;
|
|
int64_t offset;
|
|
int csize;
|
|
int usize;
|
|
};
|
|
|
|
struct xps_document_s
|
|
{
|
|
fz_document super;
|
|
fz_archive *zip;
|
|
|
|
char *start_part; /* fixed document sequence */
|
|
xps_fixdoc *first_fixdoc; /* first fixed document */
|
|
xps_fixdoc *last_fixdoc; /* last fixed document */
|
|
xps_fixpage *first_page; /* first page of document */
|
|
xps_fixpage *last_page; /* last page of document */
|
|
int page_count;
|
|
|
|
xps_target *target; /* link targets */
|
|
|
|
char *base_uri; /* base uri for parsing XML and resolving relative paths */
|
|
char *part_uri; /* part uri for parsing metadata relations */
|
|
|
|
/* We cache font resources */
|
|
xps_font_cache *font_table;
|
|
|
|
/* Opacity attribute stack */
|
|
float opacity[64];
|
|
int opacity_top;
|
|
|
|
/* Current color */
|
|
fz_colorspace *colorspace;
|
|
float color[8];
|
|
float alpha;
|
|
|
|
/* Current device */
|
|
fz_device *dev;
|
|
fz_cookie *cookie;
|
|
};
|
|
|
|
#endif
|