X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fdvi%2Fdvi-document.c;h=89d3189d59c303da27a5561212950b55b898308e;hb=6ac3eb8adb9f4bb8c59c832e7d83334243d90cd5;hp=7551f80343eeee247b269dee99945b9310c03851;hpb=75481a7c4d3b557da326c058d7b2d12958f8f018;p=evince.git diff --git a/backend/dvi/dvi-document.c b/backend/dvi/dvi-document.c index 7551f803..89d3189d 100644 --- a/backend/dvi/dvi-document.c +++ b/backend/dvi/dvi-document.c @@ -14,13 +14,13 @@ * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "config.h" #include "dvi-document.h" -#include "ev-document-thumbnails.h" +#include "texmfcnf.h" #include "ev-document-misc.h" #include "ev-file-exporter.h" #include "ev-file-helpers.h" @@ -32,7 +32,12 @@ #include #include -#include +#ifdef G_OS_WIN32 +# define WIFEXITED(x) ((x) != 3) +# define WEXITSTATUS(x) (x) +#else +# include +#endif #include GMutex *dvi_context_mutex = NULL; @@ -68,15 +73,13 @@ struct _DviDocument typedef struct _DviDocumentClass DviDocumentClass; -static void dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface); -static void dvi_document_file_exporter_iface_init (EvFileExporterIface *iface); -static void dvi_document_do_color_special (DviContext *dvi, - const char *prefix, - const char *arg); +static void dvi_document_file_exporter_iface_init (EvFileExporterInterface *iface); +static void dvi_document_do_color_special (DviContext *dvi, + const char *prefix, + const char *arg); EV_BACKEND_REGISTER_WITH_CODE (DviDocument, dvi_document, { - EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_THUMBNAILS, dvi_document_document_thumbnails_iface_init); EV_BACKEND_IMPLEMENT_INTERFACE (EV_TYPE_FILE_EXPORTER, dvi_document_file_exporter_iface_init); }); @@ -229,14 +232,10 @@ dvi_document_finalize (GObject *object) G_OBJECT_CLASS (dvi_document_parent_class)->finalize (object); } -static EvDocumentInfo * -dvi_document_get_info (EvDocument *document) +static gboolean +dvi_document_support_synctex (EvDocument *document) { - EvDocumentInfo *info; - - info = g_new0 (EvDocumentInfo, 1); - - return info; + return TRUE; } static void @@ -244,10 +243,14 @@ dvi_document_class_init (DviDocumentClass *klass) { GObjectClass *gobject_class = G_OBJECT_CLASS (klass); EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass); + gchar *texmfcnf; gobject_class->finalize = dvi_document_finalize; - mdvi_init_kpathsea ("evince", MDVI_MFMODE, MDVI_FALLBACK_FONT, MDVI_DPI); + texmfcnf = get_texmfcnf(); + mdvi_init_kpathsea ("evince", MDVI_MFMODE, MDVI_FALLBACK_FONT, MDVI_DPI, texmfcnf); + g_free(texmfcnf); + mdvi_register_special ("Color", "color", NULL, dvi_document_do_color_special, 1); mdvi_register_fonts (); @@ -258,90 +261,7 @@ dvi_document_class_init (DviDocumentClass *klass) ev_document_class->get_n_pages = dvi_document_get_n_pages; ev_document_class->get_page_size = dvi_document_get_page_size; ev_document_class->render = dvi_document_render; - ev_document_class->get_info = dvi_document_get_info; -} - -static void -dvi_document_thumbnails_get_dimensions (EvDocumentThumbnails *document, - EvRenderContext *rc, - gint *width, - gint *height) -{ - DviDocument *dvi_document = DVI_DOCUMENT (document); - gdouble page_width = dvi_document->base_width; - gdouble page_height = dvi_document->base_height; - - if (rc->rotation == 90 || rc->rotation == 270) { - *width = (gint) (page_height * rc->scale); - *height = (gint) (page_width * rc->scale); - } else { - *width = (gint) (page_width * rc->scale); - *height = (gint) (page_height * rc->scale); - } -} - -static GdkPixbuf * -dvi_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document, - EvRenderContext *rc, - gboolean border) -{ - DviDocument *dvi_document = DVI_DOCUMENT (document); - GdkPixbuf *pixbuf; - GdkPixbuf *rotated_pixbuf; - cairo_surface_t *surface; - gint thumb_width, thumb_height; - gint proposed_width, proposed_height; - - thumb_width = (gint) (dvi_document->base_width * rc->scale); - thumb_height = (gint) (dvi_document->base_height * rc->scale); - - g_mutex_lock (dvi_context_mutex); - - mdvi_setpage (dvi_document->context, rc->page->index); - - mdvi_set_shrink (dvi_document->context, - (int)dvi_document->base_width * dvi_document->params->hshrink / thumb_width, - (int)dvi_document->base_height * dvi_document->params->vshrink / thumb_height); - - proposed_width = dvi_document->context->dvi_page_w * dvi_document->context->params.conv; - proposed_height = dvi_document->context->dvi_page_h * dvi_document->context->params.vconv; - - if (border) { - mdvi_cairo_device_set_margins (&dvi_document->context->device, - MAX (thumb_width - proposed_width, 0) / 2, - MAX (thumb_height - proposed_height, 0) / 2); - } else { - mdvi_cairo_device_set_margins (&dvi_document->context->device, - MAX (thumb_width - proposed_width - 2, 0) / 2, - MAX (thumb_height - proposed_height - 2, 0) / 2); - } - - mdvi_cairo_device_set_scale (&dvi_document->context->device, rc->scale); - mdvi_cairo_device_render (dvi_document->context); - surface = mdvi_cairo_device_get_surface (&dvi_document->context->device); - g_mutex_unlock (dvi_context_mutex); - - pixbuf = ev_document_misc_pixbuf_from_surface (surface); - cairo_surface_destroy (surface); - - rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rc->rotation); - g_object_unref (pixbuf); - - if (border) { - GdkPixbuf *tmp_pixbuf = rotated_pixbuf; - - rotated_pixbuf = ev_document_misc_get_thumbnail_frame (-1, -1, tmp_pixbuf); - g_object_unref (tmp_pixbuf); - } - - return rotated_pixbuf; -} - -static void -dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface) -{ - iface->get_thumbnail = dvi_document_thumbnails_get_thumbnail; - iface->get_dimensions = dvi_document_thumbnails_get_dimensions; + ev_document_class->support_synctex = dvi_document_support_synctex; } /* EvFileExporterIface */ @@ -414,7 +334,7 @@ dvi_document_file_exporter_get_capabilities (EvFileExporter *exporter) } static void -dvi_document_file_exporter_iface_init (EvFileExporterIface *iface) +dvi_document_file_exporter_iface_init (EvFileExporterInterface *iface) { iface->begin = dvi_document_file_exporter_begin; iface->do_page = dvi_document_file_exporter_do_page;