diff options
Diffstat (limited to 'src/print.cpp')
| -rw-r--r-- | src/print.cpp | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/src/print.cpp b/src/print.cpp new file mode 100644 index 000000000..624021c9a --- /dev/null +++ b/src/print.cpp @@ -0,0 +1,228 @@ +#define __SP_PRINT_C__ + +/** \file + * Frontend to printing + */ +/* + * Author: + * Lauris Kaplinski <lauris@kaplinski.com> + * + * This code is in public domain + */ + +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + + + +#include "sp-item.h" +#include "extension/print.h" +#include "extension/system.h" +#include "print.h" + +#if 0 +# include <extension/internal/ps.h> + +# ifdef WIN32 +# include <extension/internal/win32.h> +# endif + +# ifdef WITH_GNOME_PRINT +# include <extension/internal/gnome.h> +# endif +#endif + +/* Identity typedef */ + +unsigned int sp_print_bind(SPPrintContext *ctx, NR::Matrix const &transform, float opacity) +{ + NRMatrix const ntransform(transform); + return sp_print_bind(ctx, &ntransform, opacity); +} + +unsigned int +sp_print_bind(SPPrintContext *ctx, NRMatrix const *transform, float opacity) +{ + return ctx->module->bind(transform, opacity); +} + +unsigned int +sp_print_release(SPPrintContext *ctx) +{ + return ctx->module->release(); +} + +unsigned int +sp_print_comment(SPPrintContext *ctx, char const *comment) +{ + return ctx->module->comment(comment); +} + +unsigned int +sp_print_fill(SPPrintContext *ctx, NRBPath const *bpath, NRMatrix const *ctm, SPStyle const *style, + NRRect const *pbox, NRRect const *dbox, NRRect const *bbox) +{ + return ctx->module->fill(bpath, ctm, style, pbox, dbox, bbox); +} + +unsigned int +sp_print_stroke(SPPrintContext *ctx, NRBPath const *bpath, NRMatrix const *ctm, SPStyle const *style, + NRRect const *pbox, NRRect const *dbox, NRRect const *bbox) +{ + return ctx->module->stroke(bpath, ctm, style, pbox, dbox, bbox); +} + +unsigned int +sp_print_image_R8G8B8A8_N(SPPrintContext *ctx, + guchar *px, unsigned int w, unsigned int h, unsigned int rs, + NRMatrix const *transform, SPStyle const *style) +{ + return ctx->module->image(px, w, h, rs, transform, style); +} + +unsigned int sp_print_text(SPPrintContext *ctx, char const *text, NR::Point p, + SPStyle const *style) +{ + return ctx->module->text(text, p, style); +} + +#include "display/nr-arena.h" +#include "display/nr-arena-item.h" + +/* UI */ + +void +sp_print_preview_document(SPDocument *doc) +{ + Inkscape::Extension::Print *mod; + unsigned int ret; + + sp_document_ensure_up_to_date(doc); + + mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_DEFAULT); + + ret = mod->set_preview(); + + if (ret) { + SPPrintContext context; + context.module = mod; + + /* fixme: This has to go into module constructor somehow */ + /* Create new arena */ + mod->base = SP_ITEM(sp_document_root(doc)); + mod->arena = NRArena::create(); + mod->dkey = sp_item_display_key_new(1); + mod->root = sp_item_invoke_show(mod->base, mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY); + /* Print document */ + ret = mod->begin(doc); + sp_item_invoke_print(mod->base, &context); + ret = mod->finish(); + /* Release arena */ + sp_item_invoke_hide(mod->base, mod->dkey); + mod->base = NULL; + nr_arena_item_unref(mod->root); + mod->root = NULL; + nr_object_unref((NRObject *) mod->arena); + mod->arena = NULL; + } + + return; +} + +void +sp_print_document(SPDocument *doc, unsigned int direct) +{ + Inkscape::Extension::Print *mod; + unsigned int ret; + + sp_document_ensure_up_to_date(doc); + + if (direct) { + mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_PS); + } else { + mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_DEFAULT); + } + + ret = mod->setup(); + + if (ret) { + SPPrintContext context; + context.module = mod; + + /* fixme: This has to go into module constructor somehow */ + /* Create new arena */ + mod->base = SP_ITEM(sp_document_root(doc)); + mod->arena = NRArena::create(); + mod->dkey = sp_item_display_key_new(1); + mod->root = sp_item_invoke_show(mod->base, mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY); + /* Print document */ + ret = mod->begin(doc); + sp_item_invoke_print(mod->base, &context); + ret = mod->finish(); + /* Release arena */ + sp_item_invoke_hide(mod->base, mod->dkey); + mod->base = NULL; + nr_arena_item_unref(mod->root); + mod->root = NULL; + nr_object_unref((NRObject *) mod->arena); + mod->arena = NULL; + } + + return; +} + +void +sp_print_document_to_file(SPDocument *doc, gchar const *filename) +{ + Inkscape::Extension::Print *mod; + SPPrintContext context; + gchar const *oldconst; + gchar *oldoutput; + unsigned int ret; + + sp_document_ensure_up_to_date(doc); + + mod = Inkscape::Extension::get_print(SP_MODULE_KEY_PRINT_PS); + oldconst = mod->get_param_string("destination"); + oldoutput = g_strdup(oldconst); + mod->set_param_string("destination", (gchar *)filename); + +/* Start */ + context.module = mod; + /* fixme: This has to go into module constructor somehow */ + /* Create new arena */ + mod->base = SP_ITEM(sp_document_root(doc)); + mod->arena = NRArena::create(); + mod->dkey = sp_item_display_key_new(1); + mod->root = sp_item_invoke_show(mod->base, mod->arena, mod->dkey, SP_ITEM_SHOW_DISPLAY); + /* Print document */ + ret = mod->begin(doc); + sp_item_invoke_print(mod->base, &context); + ret = mod->finish(); + /* Release arena */ + sp_item_invoke_hide(mod->base, mod->dkey); + mod->base = NULL; + nr_arena_item_unref(mod->root); + mod->root = NULL; + nr_object_unref((NRObject *) mod->arena); + mod->arena = NULL; +/* end */ + + mod->set_param_string("destination", oldoutput); + g_free(oldoutput); + + return; +} + + +/* + Local Variables: + mode:c++ + c-file-style:"stroustrup" + c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) + indent-tabs-mode:nil + fill-column:99 + End: +*/ +// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 : |