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/* imposter (OO.org Impress viewer)
** Copyright (C) 2003-2005 Gurer Ozen
** This code is free software; you can redistribute it and/or
** modify it under the terms of GNU General Public License.
*/
#include "zip.h"
#ifndef INTERNAL_H
#define INTERNAL_H
struct ImpDoc_struct {
ikstack *stack;
zip *zfile;
iks *content;
iks *styles;
iks *meta;
ImpPage *pages;
ImpPage *last_page;
int nr_pages;
void (*get_geometry)(ImpRenderCtx *ctx);
void (*render_page)(ImpRenderCtx *ctx, void *drw_data);
};
struct ImpPage_struct {
struct ImpPage_struct *next;
struct ImpPage_struct *prev;
ImpDoc *doc;
iks *page;
const char *name;
int nr;
};
struct ImpRenderCtx_struct {
const ImpDrawer *drw;
ImpPage *page;
iks *content;
iks *styles;
iks *last_element;
int step;
int pix_w, pix_h;
double cm_w, cm_h;
double fact_x, fact_y;
};
char *r_get_style (ImpRenderCtx *ctx, iks *node, char *attr);
int r_get_color(ImpRenderCtx *ctx, iks *node, char *name, ImpColor *ic);
void r_parse_color(const char *color, ImpColor *ic);
int r_get_x (ImpRenderCtx *ctx, iks *node, char *name);
int r_get_y (ImpRenderCtx *ctx, iks *node, char *name);
int r_get_angle (iks *node, char *name, int def);
enum {
IMP_LE_NONE = 0,
IMP_LE_ARROW,
IMP_LE_SQUARE,
IMP_LE_DIMENSION,
IMP_LE_DOUBLE_ARROW,
IMP_LE_SMALL_ARROW,
IMP_LE_ROUND_ARROW,
IMP_LE_SYM_ARROW,
IMP_LE_LINE_ARROW,
IMP_LE_ROUND_LARGE_ARROW,
IMP_LE_CIRCLE,
IMP_LE_SQUARE_45,
IMP_LE_CONCAVE_ARROW
};
void _imp_draw_rect(ImpRenderCtx *ctx, void *drw_data, int fill, int x, int y, int w, int h, int round);
void _imp_draw_line_end(ImpRenderCtx *ctx, void *drw_data, int type, int size, int x, int y, int x2, int y2);
void _imp_draw_image(ImpRenderCtx *ctx, void *drw_data, const char *name, int x, int y, int w, int h);
void _imp_tile_image(ImpRenderCtx *ctx, void *drw_data, const char *name, int x, int y, int w, int h);
int _imp_fill_back(ImpRenderCtx *ctx, void *drw_data, iks *node);
void r_text(ImpRenderCtx *ctx, void *drw_data, iks *node);
void r_polygon(ImpRenderCtx *ctx, void *drw_data, iks *node);
void r_circle(ImpRenderCtx *ctx, void *drw_data, iks *node);
void r_polyline(ImpRenderCtx *ctx, void *drw_data, iks *node);
void r_draw_gradient (ImpRenderCtx *ctx, void *drw_data, iks *node);
int _imp_oo13_load(ImpDoc *doc);
int _imp_oasis_load(ImpDoc *doc);
#endif /* INTERNAL_H */
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