inicial

1 files changed, 85 insertions, 0 deletions

diff --git a/backend/impress/internal.h b/backend/impress/internal.h
new file mode 100644
index 00000000..eb99c3ec
--- /dev/null
+++ b/backend/impress/internal.h
@@ -0,0 +1,85 @@
+/* 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 */