#include "ev-document-misc.h"
#include "ev-document-find.h"
#include "ev-document-links.h"
+#include "ev-selection.h"
#include <gdk-pixbuf/gdk-pixbuf-core.h>
#include <glib/gi18n.h>
static void djvu_document_file_exporter_iface_init (EvFileExporterIface *iface);
static void djvu_document_find_iface_init (EvDocumentFindIface *iface);
static void djvu_document_document_links_iface_init (EvDocumentLinksIface *iface);
+static void djvu_selection_iface_init (EvSelectionIface *iface);
G_DEFINE_TYPE_WITH_CODE
(DjvuDocument, djvu_document, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (EV_TYPE_FILE_EXPORTER, djvu_document_file_exporter_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_FIND, djvu_document_find_iface_init);
G_IMPLEMENT_INTERFACE (EV_TYPE_DOCUMENT_LINKS, djvu_document_document_links_iface_init);
+ G_IMPLEMENT_INTERFACE (EV_TYPE_SELECTION, djvu_selection_iface_init);
});
rowstride = page_width * 4;
pixels = (gchar *) g_malloc (page_height * rowstride);
surface = cairo_image_surface_create_for_data (pixels,
- CAIRO_FORMAT_ARGB32,
+ CAIRO_FORMAT_RGB24,
page_width,
page_height,
rowstride);
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (object);
+ if (djvu_document->search)
+ djvu_text_free (djvu_document->search);
+
if (djvu_document->d_document)
ddjvu_document_release (djvu_document->d_document);
gobject_class->finalize = djvu_document_finalize;
}
-static gboolean
-djvu_document_can_get_text (EvDocument *document)
-{
- return TRUE;
-}
-
-
-static char *
-djvu_document_get_text (EvDocument *document, int page, EvRectangle *rect)
-{
- DjvuDocument *djvu_document = DJVU_DOCUMENT (document);
- double width, height;
- EvRectangle rectangle;
- char* text;
-
- djvu_document_get_page_size (document, page, &width, &height);
- rectangle.x1 = rect->x1 / SCALE_FACTOR;
- rectangle.y1 = (height - rect->y2) / SCALE_FACTOR;
- rectangle.x2 = rect->x2 / SCALE_FACTOR;
- rectangle.y2 = (height - rect->y1) / SCALE_FACTOR;
-
- text = djvu_text_copy (djvu_document, page, &rectangle);
-
- if (text == NULL)
- text = g_strdup ("");
-
- return text;
-}
-
static EvDocumentInfo *
djvu_document_get_info (EvDocument *document)
{
{
iface->load = djvu_document_load;
iface->save = djvu_document_save;
- iface->can_get_text = djvu_document_can_get_text;
- iface->get_text = djvu_document_get_text;
iface->get_n_pages = djvu_document_get_n_pages;
iface->get_page_size = djvu_document_get_page_size;
iface->render = djvu_document_render;
iface->get_info = djvu_document_get_info;
}
+static gchar *
+djvu_selection_get_selected_text (EvSelection *selection,
+ EvRenderContext *rc,
+ EvSelectionStyle style,
+ EvRectangle *points)
+{
+ DjvuDocument *djvu_document = DJVU_DOCUMENT (selection);
+ double width, height;
+ EvRectangle rectangle;
+ gchar *text;
+
+ djvu_document_get_page_size (EV_DOCUMENT (djvu_document),
+ rc->page, &width, &height);
+ rectangle.x1 = points->x1 / SCALE_FACTOR;
+ rectangle.y1 = (height - points->y2) / SCALE_FACTOR;
+ rectangle.x2 = points->x2 / SCALE_FACTOR;
+ rectangle.y2 = (height - points->y1) / SCALE_FACTOR;
+
+ text = djvu_text_copy (djvu_document, rc->page, &rectangle);
+
+ if (text == NULL)
+ text = g_strdup ("");
+
+ return text;
+}
+
+static void
+djvu_selection_iface_init (EvSelectionIface *iface)
+{
+ iface->get_selected_text = djvu_selection_get_selected_text;
+}
+
static void
djvu_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
EvRenderContext *rc,
}
/* EvFileExporterIface */
-static gboolean
-djvu_document_file_exporter_format_supported (EvFileExporter *exporter,
- EvFileExporterFormat format)
-{
- return (format == EV_FILE_FORMAT_PS); // only exporting to PS is implemented.
-}
-
static void
-djvu_document_file_exporter_begin (EvFileExporter *exporter,
- EvFileExporterFormat format,
- const char *filename, /* for storing the temp ps file */
- int first_page,
- int last_page,
- double width,
- double height,
- gboolean duplex)
+djvu_document_file_exporter_begin (EvFileExporter *exporter,
+ EvFileExporterContext *fc)
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (exporter);
if (djvu_document->ps_filename)
g_free (djvu_document->ps_filename);
- djvu_document->ps_filename = g_strdup(filename);
+ djvu_document->ps_filename = g_strdup (fc->filename);
- g_string_assign(djvu_document->opts, "-page=");
+ g_string_assign (djvu_document->opts, "-page=");
}
static void
{
DjvuDocument *djvu_document = DJVU_DOCUMENT (exporter);
- g_string_append_printf(djvu_document->opts, "%d,", (rc->page) + 1);
+ g_string_append_printf (djvu_document->opts, "%d,", (rc->page) + 1);
}
static void
DjvuDocument *djvu_document = DJVU_DOCUMENT (exporter);
- FILE *fn = fopen(djvu_document->ps_filename, "w");
+ FILE *fn = fopen (djvu_document->ps_filename, "w");
if (fn == NULL) {
- g_warning(_("Cannot open file ā%sā."), djvu_document->ps_filename);
+ g_warning ("Cannot open file ā%sā.", djvu_document->ps_filename);
return;
}
d_optv[0] = djvu_document->opts->str;
ddjvu_job_t * job = ddjvu_document_print(djvu_document->d_document, fn, d_optc, d_optv);
- while (!ddjvu_job_done(job) ) {
+ while (!ddjvu_job_done(job)) {
djvu_handle_events (djvu_document, TRUE);
}
fclose(fn);
}
+static EvFileExporterCapabilities
+djvu_document_file_exporter_get_capabilities (EvFileExporter *exporter)
+{
+ return EV_FILE_EXPORTER_CAN_PAGE_SET |
+ EV_FILE_EXPORTER_CAN_COPIES |
+ EV_FILE_EXPORTER_CAN_COLLATE |
+ EV_FILE_EXPORTER_CAN_REVERSE |
+ EV_FILE_EXPORTER_CAN_GENERATE_PS;
+}
+
static void
djvu_document_file_exporter_iface_init (EvFileExporterIface *iface)
{
- iface->format_supported = djvu_document_file_exporter_format_supported;
iface->begin = djvu_document_file_exporter_begin;
iface->do_page = djvu_document_file_exporter_do_page;
iface->end = djvu_document_file_exporter_end;
+ iface->get_capabilities = djvu_document_file_exporter_get_capabilities;
}
static void