X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=src%2Fxo-print.c;h=6340ca3aedc9a539f6e4740921c99331e9ab16fd;hb=7e6e62ac799f806e47f88ba0573fa320c016e8e5;hp=6a89886b868fc965b2155a759370bd136229a32b;hpb=dcbb0ab8521a5e166f257d86884407eb98ef63f0;p=xournal.git diff --git a/src/xo-print.c b/src/xo-print.c index 6a89886..6340ca3 100644 --- a/src/xo-print.c +++ b/src/xo-print.c @@ -6,19 +6,23 @@ #include #include -#include -#include #include #include #include #include #include +#include #include #include #include FT_FREETYPE_H -#include "sft.h" /* Sun Font Tools, embedded in libgnomeprint */ + +#define NO_MAPPERS +#define NO_TYPE3 +#define NO_TYPE42 +#include "ttsubset/sft.h" #include "xournal.h" +#include "xo-support.h" #include "xo-misc.h" #include "xo-paint.h" #include "xo-print.h" @@ -711,29 +715,34 @@ int pdf_draw_bitmap_background(struct Page *pg, GString *str, BgPdfPage *pgpdf; GdkPixbuf *pix; GString *zpix; + PopplerPage *pdfpage; char *buf, *p1, *p2; int height, width, stride, x, y, chan; + double pgheight, pgwidth; if (pg->bg->type == BG_PDF) { - pgpdf = (struct BgPdfPage *)g_list_nth_data(bgpdf.pages, pg->bg->file_page_seq-1); - if (pgpdf == NULL) return -1; - if (pgpdf->dpi != PDFTOPPM_PRINTING_DPI) { - add_bgpdf_request(pg->bg->file_page_seq, 0, TRUE); - while (pgpdf->dpi != PDFTOPPM_PRINTING_DPI && bgpdf.status == STATUS_RUNNING) - gtk_main_iteration(); - } - pix = pgpdf->pixbuf; + if (!bgpdf.document) return -1; + pdfpage = poppler_document_get_page(bgpdf.document, pg->bg->file_page_seq-1); + if (!pdfpage) return -1; + poppler_page_get_size(pdfpage, &pgwidth, &pgheight); + width = (int) (PDFTOPPM_PRINTING_DPI * pgwidth/72.0); + height = (int) (PDFTOPPM_PRINTING_DPI * pgheight/72.0); + pix = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, width, height); + poppler_page_render_to_pixbuf( + pdfpage, 0, 0, width, height, PDFTOPPM_PRINTING_DPI/72.0, 0, pix); + g_object_unref(pdfpage); } - else pix = pg->bg->pixbuf; - - if (gdk_pixbuf_get_bits_per_sample(pix) != 8) return -1; - if (gdk_pixbuf_get_colorspace(pix) != GDK_COLORSPACE_RGB) return -1; + else pix = g_object_ref(pg->bg->pixbuf); + if (gdk_pixbuf_get_bits_per_sample(pix) != 8 || + gdk_pixbuf_get_colorspace(pix) != GDK_COLORSPACE_RGB) + { g_object_unref(pix); return -1; } + width = gdk_pixbuf_get_width(pix); height = gdk_pixbuf_get_height(pix); stride = gdk_pixbuf_get_rowstride(pix); chan = gdk_pixbuf_get_n_channels(pix); - if (chan!=3 && chan!=4) return -1; + if (chan!=3 && chan!=4) { g_object_unref(pix); return -1; } g_string_append_printf(str, "q %.2f 0 0 %.2f 0 %.2f cm /ImBg Do Q ", pg->width, -pg->height, pg->height); @@ -748,6 +757,7 @@ int pdf_draw_bitmap_background(struct Page *pg, GString *str, } zpix = do_deflate(buf, 3*width*height); g_free(buf); + g_object_unref(pix); make_xref(xref, xref->last+1, pdfbuf->len); g_string_append_printf(pdfbuf, @@ -833,7 +843,7 @@ void embed_pdffont(GString *pdfbuf, struct XrefTable *xref, struct PdfFont *font int i, j, num, len1, len2; gsize len; TrueTypeFont *ttfnt; - char *tmpfile, *seg1, *seg2; + char *seg1, *seg2; char *fontdata, *p; char prefix[8]; int nobj_fontprog, nobj_descr, lastchar; @@ -852,11 +862,8 @@ void embed_pdffont(GString *pdfbuf, struct XrefTable *xref, struct PdfFont *font } font->num_glyphs_used = num-1; if (OpenTTFont(font->filename, 0, &ttfnt) == SF_OK) { - tmpfile = mktemp(g_strdup(TMPDIR_TEMPLATE)); - CreateTTFromTTGlyphs(ttfnt, tmpfile, glyphs, encoding, num, - 0, NULL, TTCF_AutoName | TTCF_IncludeOS2); - CloseTTFont(ttfnt); - if (g_file_get_contents(tmpfile, &fontdata, &len, NULL) && len>=8) { + if (CreateTTFromTTGlyphs_tomemory(ttfnt, (guint8**)&fontdata, &len, glyphs, encoding, num, + 0, NULL, TTCF_AutoName | TTCF_IncludeOS2) == SF_OK) { make_xref(xref, xref->last+1, pdfbuf->len); nobj_fontprog = xref->last; g_string_append_printf(pdfbuf, @@ -865,12 +872,11 @@ void embed_pdffont(GString *pdfbuf, struct XrefTable *xref, struct PdfFont *font g_string_append_len(pdfbuf, fontdata, len); g_string_append(pdfbuf, "endstream\nendobj\n"); g_free(fontdata); - } + } else fallback = TRUE; - unlink(tmpfile); - g_free(tmpfile); - } - else fallback = TRUE; + CloseTTFont(ttfnt); + } + else fallback = TRUE; } else { // embed the font file: Type1 case if (g_file_get_contents(font->filename, &fontdata, &len, NULL) && len>=8) { @@ -1019,6 +1025,7 @@ void pdf_draw_page(struct Page *pg, GString *str, gboolean *use_hiliter, PangoRectangle logical_rect; PangoLayoutRun *run; PangoFcFont *fcfont; + PangoFontMap *fontmap; FcPattern *pattern; int baseline, advance; int glyph_no, glyph_page, current_page; @@ -1073,8 +1080,12 @@ void pdf_draw_page(struct Page *pg, GString *str, gboolean *use_hiliter, g_string_append_printf(str, "%.2f %.2f %.2f rg ", RGBA_RGB(item->brush.color_rgba)); old_text_rgba = item->brush.color_rgba & ~0xff; - context = gnome_print_pango_create_context(gnome_print_pango_get_default_font_map()); + fontmap = pango_ft2_font_map_new(); + pango_ft2_font_map_set_resolution(PANGO_FT2_FONT_MAP (fontmap), 72, 72); + context = pango_context_new(); + pango_context_set_font_map(context, fontmap); layout = pango_layout_new(context); + g_object_unref(fontmap); g_object_unref(context); font_desc = pango_font_description_from_string(item->font_name); pango_font_description_set_absolute_size(font_desc, @@ -1172,8 +1183,6 @@ gboolean print_to_pdf(char *filename) struct XrefTable xref; GList *pglist; struct Page *pg; - char *buf; - gsize len; gboolean annot, uses_pdf; gboolean use_hiliter; struct PdfInfo pdfinfo; @@ -1182,7 +1191,7 @@ gboolean print_to_pdf(char *filename) struct PdfFont *font; char *tmpbuf; - f = fopen(filename, "w"); + f = fopen(filename, "wb"); if (f == NULL) return FALSE; setlocale(LC_NUMERIC, "C"); annot = FALSE; @@ -1195,11 +1204,9 @@ gboolean print_to_pdf(char *filename) } if (uses_pdf && bgpdf.status != STATUS_NOT_INIT && - g_file_get_contents(bgpdf.tmpfile_copy, &buf, &len, NULL) && - !strncmp(buf, "%PDF-1.", 7)) { + bgpdf.file_contents!=NULL && !strncmp(bgpdf.file_contents, "%PDF-1.", 7)) { // parse the existing PDF file - pdfbuf = g_string_new_len(buf, len); - g_free(buf); + pdfbuf = g_string_new_len(bgpdf.file_contents, bgpdf.file_length); if (pdfbuf->str[7]<'4') pdfbuf->str[7] = '4'; // upgrade to 1.4 annot = pdf_parse_info(pdfbuf, &pdfinfo, &xref); if (!annot) { @@ -1398,77 +1405,79 @@ gboolean print_to_pdf(char *filename) return TRUE; } -/*********** Printing via libgnomeprint **********/ +/*********** Printing via gtk-print **********/ + +#if GTK_CHECK_VERSION(2, 10, 0) // does the same job as update_canvas_bg(), but to a print context -void print_background(GnomePrintContext *gpc, struct Page *pg, gboolean *abort) +void print_background(cairo_t *cr, struct Page *pg) { double x, y; GdkPixbuf *pix; BgPdfPage *pgpdf; + PopplerPage *pdfpage; + cairo_surface_t *cr_pixbuf; + double pgwidth, pgheight; if (pg->bg->type == BG_SOLID) { - gnome_print_setopacity(gpc, 1.0); - gnome_print_setrgbcolor(gpc, RGBA_RGB(pg->bg->color_rgba)); - gnome_print_rect_filled(gpc, 0, 0, pg->width, -pg->height); - + cairo_set_source_rgb(cr, RGBA_RGB(pg->bg->color_rgba)); + cairo_rectangle(cr, 0, 0, pg->width, pg->height); + cairo_fill(cr); if (!ui.print_ruling) return; if (pg->bg->ruling == RULING_NONE) return; - gnome_print_setrgbcolor(gpc, RGBA_RGB(RULING_COLOR)); - gnome_print_setlinewidth(gpc, RULING_THICKNESS); - + cairo_set_source_rgb(cr, RGBA_RGB(RULING_COLOR)); + cairo_set_line_width(cr, RULING_THICKNESS); + if (pg->bg->ruling == RULING_GRAPH) { for (x=RULING_GRAPHSPACING; xwidth-1; x+=RULING_GRAPHSPACING) - gnome_print_line_stroked(gpc, x, 0, x, -pg->height); + { cairo_move_to(cr, x, 0); cairo_line_to(cr, x, pg->height); } for (y=RULING_GRAPHSPACING; yheight-1; y+=RULING_GRAPHSPACING) - gnome_print_line_stroked(gpc, 0, -y, pg->width, -y); + { cairo_move_to(cr, 0, y); cairo_line_to(cr, pg->width, y); } + cairo_stroke(cr); return; } for (y=RULING_TOPMARGIN; yheight-1; y+=RULING_SPACING) - gnome_print_line_stroked(gpc, 0, -y, pg->width, -y); + { cairo_move_to(cr, 0, y); cairo_line_to(cr, pg->width, y); } + cairo_stroke(cr); if (pg->bg->ruling == RULING_LINED) { - gnome_print_setrgbcolor(gpc, RGBA_RGB(RULING_MARGIN_COLOR)); - gnome_print_line_stroked(gpc, RULING_LEFTMARGIN, 0, RULING_LEFTMARGIN, -pg->height); + cairo_set_source_rgb(cr, RGBA_RGB(RULING_MARGIN_COLOR)); + cairo_move_to(cr, RULING_LEFTMARGIN, 0); + cairo_line_to(cr, RULING_LEFTMARGIN, pg->height); + cairo_stroke(cr); } return; } - else if (pg->bg->type == BG_PIXMAP || pg->bg->type == BG_PDF) { - if (pg->bg->type == BG_PDF) { - pgpdf = (struct BgPdfPage *)g_list_nth_data(bgpdf.pages, pg->bg->file_page_seq-1); - if (pgpdf == NULL) return; - if (pgpdf->dpi != PDFTOPPM_PRINTING_DPI) { - add_bgpdf_request(pg->bg->file_page_seq, 0, TRUE); - while (pgpdf->dpi != PDFTOPPM_PRINTING_DPI && bgpdf.status == STATUS_RUNNING) { - gtk_main_iteration(); - if (*abort) return; - } - } - pix = pgpdf->pixbuf; - } - else pix = pg->bg->pixbuf; - if (gdk_pixbuf_get_bits_per_sample(pix) != 8) return; - if (gdk_pixbuf_get_colorspace(pix) != GDK_COLORSPACE_RGB) return; - gnome_print_gsave(gpc); - gnome_print_scale(gpc, pg->width, pg->height); - gnome_print_translate(gpc, 0., -1.); - if (gdk_pixbuf_get_n_channels(pix) == 3) - gnome_print_rgbimage(gpc, gdk_pixbuf_get_pixels(pix), - gdk_pixbuf_get_width(pix), gdk_pixbuf_get_height(pix), gdk_pixbuf_get_rowstride(pix)); - else if (gdk_pixbuf_get_n_channels(pix) == 4) - gnome_print_rgbaimage(gpc, gdk_pixbuf_get_pixels(pix), - gdk_pixbuf_get_width(pix), gdk_pixbuf_get_height(pix), gdk_pixbuf_get_rowstride(pix)); - gnome_print_grestore(gpc); - return; + else + if (pg->bg->type == BG_PDF) { + if (!bgpdf.document) return; + pdfpage = poppler_document_get_page(bgpdf.document, pg->bg->file_page_seq-1); + if (!pdfpage) return; + poppler_page_get_size(pdfpage, &pgwidth, &pgheight); + cairo_save(cr); + cairo_scale(cr, pg->width/pgwidth, pg->height/pgheight); + poppler_page_render(pdfpage, cr); + cairo_restore(cr); + g_object_unref(pdfpage); + } + else + if (pg->bg->type == BG_PIXMAP) { + cairo_save(cr); + cairo_scale(cr, pg->width/gdk_pixbuf_get_width(pg->bg->pixbuf), + pg->height/gdk_pixbuf_get_height(pg->bg->pixbuf)); + gdk_cairo_set_source_pixbuf(cr, pg->bg->pixbuf, 0, 0); + cairo_rectangle(cr, 0, 0, gdk_pixbuf_get_width(pg->bg->pixbuf), gdk_pixbuf_get_height(pg->bg->pixbuf)); + cairo_fill(cr); + cairo_restore(cr); } } -void print_page(GnomePrintContext *gpc, struct Page *pg, int pageno, - double pgwidth, double pgheight, gboolean *abort) +void print_job_render_page(GtkPrintOperation *print, GtkPrintContext *context, gint pageno, gpointer user_data) { - char tmp[10]; - gdouble scale; + cairo_t *cr; + gdouble width, height, scale; + struct Page *pg; guint old_rgba; double old_thickness; GList *layerlist, *itemlist; @@ -1478,128 +1487,69 @@ void print_page(GnomePrintContext *gpc, struct Page *pg, int pageno, double *pt; PangoFontDescription *font_desc; PangoLayout *layout; + + pg = (struct Page *)g_list_nth_data(journal.pages, pageno); + cr = gtk_print_context_get_cairo_context(context); + width = gtk_print_context_get_width(context); + height = gtk_print_context_get_height(context); + scale = MIN(width/pg->width, height/pg->height); - if (pg==NULL) return; + cairo_translate(cr, (width-scale*pg->width)/2, (height-scale*pg->height)/2); + cairo_scale(cr, scale, scale); + cairo_set_line_join(cr, CAIRO_LINE_JOIN_ROUND); + cairo_set_line_cap(cr, CAIRO_LINE_CAP_ROUND); - g_snprintf(tmp, 10, "Page %d", pageno); - gnome_print_beginpage(gpc, (guchar *)tmp); - gnome_print_gsave(gpc); - - scale = MIN(pgwidth/pg->width, pgheight/pg->height)*0.95; - gnome_print_translate(gpc, - (pgwidth - scale*pg->width)/2, (pgheight + scale*pg->height)/2); - gnome_print_scale(gpc, scale, scale); - gnome_print_setlinejoin(gpc, 1); // round - gnome_print_setlinecap(gpc, 1); // round - - print_background(gpc, pg, abort); + print_background(cr, pg); - old_rgba = 0x12345678; // not any values we use, so we'll reset them + old_rgba = predef_colors_rgba[COLOR_BLACK]; + cairo_set_source_rgb(cr, 0, 0, 0); old_thickness = 0.0; for (layerlist = pg->layers; layerlist!=NULL; layerlist = layerlist->next) { - if (*abort) break; l = (struct Layer *)layerlist->data; for (itemlist = l->items; itemlist!=NULL; itemlist = itemlist->next) { - if (*abort) break; item = (struct Item *)itemlist->data; if (item->type == ITEM_STROKE || item->type == ITEM_TEXT) { - if ((item->brush.color_rgba & ~0xff) != (old_rgba & ~0xff)) - gnome_print_setrgbcolor(gpc, RGBA_RGB(item->brush.color_rgba)); - if ((item->brush.color_rgba & 0xff) != (old_rgba & 0xff)) - gnome_print_setopacity(gpc, RGBA_ALPHA(item->brush.color_rgba)); + if (item->brush.color_rgba != old_rgba) + cairo_set_source_rgba(cr, RGBA_RGB(item->brush.color_rgba), + RGBA_ALPHA(item->brush.color_rgba)); old_rgba = item->brush.color_rgba; } if (item->type == ITEM_STROKE) { if (item->brush.thickness != old_thickness) - gnome_print_setlinewidth(gpc, item->brush.thickness); - gnome_print_newpath(gpc); + cairo_set_line_width(cr, item->brush.thickness); pt = item->path->coords; if (!item->brush.variable_width) { - gnome_print_moveto(gpc, pt[0], -pt[1]); + cairo_move_to(cr, pt[0], pt[1]); for (i=1, pt+=2; ipath->num_points; i++, pt+=2) - gnome_print_lineto(gpc, pt[0], -pt[1]); - gnome_print_stroke(gpc); + cairo_line_to(cr, pt[0], pt[1]); + cairo_stroke(cr); old_thickness = item->brush.thickness; } else { for (i=0; ipath->num_points-1; i++, pt+=2) { - gnome_print_moveto(gpc, pt[0], -pt[1]); - gnome_print_setlinewidth(gpc, item->widths[i]); - gnome_print_lineto(gpc, pt[2], -pt[3]); - gnome_print_stroke(gpc); + cairo_move_to(cr, pt[0], pt[1]); + cairo_set_line_width(cr, item->widths[i]); + cairo_line_to(cr, pt[2], pt[3]); + cairo_stroke(cr); } old_thickness = 0.0; } } if (item->type == ITEM_TEXT) { - layout = gnome_print_pango_create_layout(gpc); + layout = gtk_print_context_create_pango_layout(context); font_desc = pango_font_description_from_string(item->font_name); - pango_font_description_set_absolute_size(font_desc, - item->font_size*PANGO_SCALE); + if (item->font_size) + pango_font_description_set_absolute_size(font_desc, + item->font_size*PANGO_SCALE); pango_layout_set_font_description(layout, font_desc); pango_font_description_free(font_desc); pango_layout_set_text(layout, item->text, -1); - gnome_print_moveto(gpc, item->bbox.left, -item->bbox.top); - gnome_print_pango_layout(gpc, layout); + cairo_move_to(cr, item->bbox.left, item->bbox.top); + pango_cairo_show_layout(cr, layout); g_object_unref(layout); } } } - - gnome_print_grestore(gpc); - gnome_print_showpage(gpc); } -void cb_print_abort(GtkDialog *dialog, gint response, gboolean *abort) -{ - *abort = TRUE; -} - -void print_job_render(GnomePrintJob *gpj, int fromPage, int toPage) -{ - GnomePrintConfig *config; - GnomePrintContext *gpc; - GtkWidget *wait_dialog; - double pgwidth, pgheight; - int i; - gboolean abort; - - config = gnome_print_job_get_config(gpj); - gnome_print_config_get_page_size(config, &pgwidth, &pgheight); - g_object_unref(G_OBJECT(config)); - - gpc = gnome_print_job_get_context(gpj); - - abort = FALSE; - wait_dialog = gtk_message_dialog_new(GTK_WINDOW(winMain), GTK_DIALOG_MODAL, - GTK_MESSAGE_INFO, GTK_BUTTONS_CANCEL, "Preparing print job"); - gtk_widget_show(wait_dialog); - g_signal_connect(wait_dialog, "response", G_CALLBACK (cb_print_abort), &abort); - - for (i = fromPage; i <= toPage; i++) { -#if GTK_CHECK_VERSION(2,6,0) - if (!gtk_check_version(2, 6, 0)) - gtk_message_dialog_format_secondary_text( - GTK_MESSAGE_DIALOG(wait_dialog), "Page %d", i+1); -#endif - while (gtk_events_pending()) gtk_main_iteration(); - print_page(gpc, (struct Page *)g_list_nth_data(journal.pages, i), i+1, - pgwidth, pgheight, &abort); - if (abort) break; - } -#if GTK_CHECK_VERSION(2,6,0) - if (!gtk_check_version(2, 6, 0)) - gtk_message_dialog_format_secondary_text( - GTK_MESSAGE_DIALOG(wait_dialog), "Finalizing..."); #endif - while (gtk_events_pending()) gtk_main_iteration(); - - gnome_print_context_close(gpc); - g_object_unref(G_OBJECT(gpc)); - - gnome_print_job_close(gpj); - if (!abort) gnome_print_job_print(gpj); - g_object_unref(G_OBJECT(gpj)); - - gtk_widget_destroy(wait_dialog); -}