X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libview%2Fev-jobs.c;h=20f4ee21775719e6620dd4adafe58a2a13b5a73b;hb=f9c2880d31bb2f5d4411849b9207c5d26a5c616a;hp=102cd9083d83e982b8f8eab541d531e69b1941a3;hpb=68d0fc3c59185065d9694ba3f8cb2665b984eb9f;p=evince.git diff --git a/libview/ev-jobs.c b/libview/ev-jobs.c index 102cd908..20f4ee21 100644 --- a/libview/ev-jobs.c +++ b/libview/ev-jobs.c @@ -33,11 +33,14 @@ #include "ev-document-security.h" #include "ev-document-find.h" #include "ev-document-layers.h" +#include "ev-document-print.h" +#include "ev-document-annotations.h" +#include "ev-document-attachments.h" #include "ev-debug.h" #include #include -#include +#include #include static void ev_job_init (EvJob *job); @@ -48,6 +51,8 @@ static void ev_job_attachments_init (EvJobAttachments *job); static void ev_job_attachments_class_init (EvJobAttachmentsClass *class); static void ev_job_render_init (EvJobRender *job); static void ev_job_render_class_init (EvJobRenderClass *class); +static void ev_job_page_data_init (EvJobPageData *job); +static void ev_job_page_data_class_init (EvJobPageDataClass *class); static void ev_job_thumbnail_init (EvJobThumbnail *job); static void ev_job_thumbnail_class_init (EvJobThumbnailClass *class); static void ev_job_load_init (EvJobLoad *job); @@ -60,6 +65,8 @@ static void ev_job_layers_init (EvJobLayers *job); static void ev_job_layers_class_init (EvJobLayersClass *class); static void ev_job_export_init (EvJobExport *job); static void ev_job_export_class_init (EvJobExportClass *class); +static void ev_job_print_init (EvJobPrint *job); +static void ev_job_print_class_init (EvJobPrintClass *class); enum { CANCELLED, @@ -67,11 +74,6 @@ enum { LAST_SIGNAL }; -enum { - PAGE_READY, - RENDER_LAST_SIGNAL -}; - enum { FONTS_UPDATED, FONTS_LAST_SIGNAL @@ -83,7 +85,6 @@ enum { }; static guint job_signals[LAST_SIGNAL] = { 0 }; -static guint job_render_signals[RENDER_LAST_SIGNAL] = { 0 }; static guint job_fonts_signals[FONTS_LAST_SIGNAL] = { 0 }; static guint job_find_signals[FIND_LAST_SIGNAL] = { 0 }; @@ -91,6 +92,7 @@ G_DEFINE_ABSTRACT_TYPE (EvJob, ev_job, G_TYPE_OBJECT) G_DEFINE_TYPE (EvJobLinks, ev_job_links, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobAttachments, ev_job_attachments, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobRender, ev_job_render, EV_TYPE_JOB) +G_DEFINE_TYPE (EvJobPageData, ev_job_page_data, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobThumbnail, ev_job_thumbnail, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobFonts, ev_job_fonts, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobLoad, ev_job_load, EV_TYPE_JOB) @@ -98,6 +100,7 @@ G_DEFINE_TYPE (EvJobSave, ev_job_save, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobFind, ev_job_find, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobLayers, ev_job_layers, EV_TYPE_JOB) G_DEFINE_TYPE (EvJobExport, ev_job_export, EV_TYPE_JOB) +G_DEFINE_TYPE (EvJobPrint, ev_job_print, EV_TYPE_JOB) /* EvJob */ static void @@ -397,13 +400,14 @@ ev_job_attachments_run (EvJob *job) ev_debug_message (DEBUG_JOBS, NULL); ev_profiler_start (EV_PROFILE_JOBS, "%s (%p)", EV_GET_TYPE_NAME (job), job); - + ev_document_doc_mutex_lock (); - job_attachments->attachments = ev_document_get_attachments (job->document); + job_attachments->attachments = + ev_document_attachments_get_attachments (EV_DOCUMENT_ATTACHMENTS (job->document)); ev_document_doc_mutex_unlock (); - + ev_job_succeeded (job); - + return FALSE; } @@ -444,12 +448,8 @@ ev_job_render_dispose (GObject *object) job = EV_JOB_RENDER (object); - if (job->ev_page) { - ev_debug_message (DEBUG_JOBS, "page: %d (%p)", job->ev_page->index, job); - g_object_unref (job->ev_page); - job->ev_page = NULL; - } - + ev_debug_message (DEBUG_JOBS, "page: %d (%p)", job->page, job); + if (job->surface) { cairo_surface_destroy (job->surface); job->surface = NULL; @@ -468,37 +468,11 @@ ev_job_render_dispose (GObject *object) (* G_OBJECT_CLASS (ev_job_render_parent_class)->dispose) (object); } -static gboolean -notify_page_ready (EvJobRender *job) -{ - ev_debug_message (DEBUG_JOBS, "%d (%p)", job->ev_page->index, job); - ev_profiler_stop (EV_PROFILE_JOBS, "Rendering page %d", job->ev_page->index); - - if (EV_JOB (job)->cancelled) { - ev_debug_message (DEBUG_JOBS, "%s (%p) job was cancelled, do not emit page_ready", EV_GET_TYPE_NAME (job), job); - } else { - g_signal_emit (job, job_render_signals[PAGE_READY], 0); - } - - return FALSE; -} - -static void -ev_job_render_page_ready (EvJobRender *job) -{ - ev_debug_message (DEBUG_JOBS, "%d (%p)", job->ev_page->index, job); - - job->page_ready = TRUE; - g_idle_add_full (G_PRIORITY_HIGH_IDLE, - (GSourceFunc)notify_page_ready, - g_object_ref (job), - (GDestroyNotify)g_object_unref); -} - static gboolean ev_job_render_run (EvJob *job) { EvJobRender *job_render = EV_JOB_RENDER (job); + EvPage *ev_page; EvRenderContext *rc; ev_debug_message (DEBUG_JOBS, "page: %d (%p)", job_render->page, job); @@ -510,9 +484,10 @@ ev_job_render_run (EvJob *job) ev_document_fc_mutex_lock (); - job_render->ev_page = ev_document_get_page (job->document, job_render->page); - rc = ev_render_context_new (job_render->ev_page, job_render->rotation, job_render->scale); - + ev_page = ev_document_get_page (job->document, job_render->page); + rc = ev_render_context_new (ev_page, job_render->rotation, job_render->scale); + g_object_unref (ev_page); + job_render->surface = ev_document_render (job->document, rc); /* If job was cancelled during the page rendering, * we return now, so that the thread is finished ASAP @@ -524,8 +499,8 @@ ev_job_render_run (EvJob *job) return FALSE; } - - if ((job_render->flags & EV_RENDER_INCLUDE_SELECTION) && EV_IS_SELECTION (job->document)) { + + if (job_render->include_selection && EV_IS_SELECTION (job->document)) { ev_selection_render_selection (EV_SELECTION (job->document), rc, &(job_render->selection), @@ -540,25 +515,9 @@ ev_job_render_run (EvJob *job) &(job_render->selection_points)); } - ev_job_render_page_ready (job_render); - - ev_document_fc_mutex_unlock (); - - if ((job_render->flags & EV_RENDER_INCLUDE_TEXT) && EV_IS_SELECTION (job->document)) - job_render->text_mapping = - ev_selection_get_selection_map (EV_SELECTION (job->document), rc); - if ((job_render->flags & EV_RENDER_INCLUDE_LINKS) && EV_IS_DOCUMENT_LINKS (job->document)) - job_render->link_mapping = - ev_document_links_get_links (EV_DOCUMENT_LINKS (job->document), job_render->page); - if ((job_render->flags & EV_RENDER_INCLUDE_FORMS) && EV_IS_DOCUMENT_FORMS (job->document)) - job_render->form_field_mapping = - ev_document_forms_get_form_fields (EV_DOCUMENT_FORMS (job->document), - job_render->ev_page); - if ((job_render->flags & EV_RENDER_INCLUDE_IMAGES) && EV_IS_DOCUMENT_IMAGES (job->document)) - job_render->image_mapping = - ev_document_images_get_image_mapping (EV_DOCUMENT_IMAGES (job->document), - job_render->page); g_object_unref (rc); + + ev_document_fc_mutex_unlock (); ev_document_doc_mutex_unlock (); ev_job_succeeded (job); @@ -572,15 +531,6 @@ ev_job_render_class_init (EvJobRenderClass *class) GObjectClass *oclass = G_OBJECT_CLASS (class); EvJobClass *job_class = EV_JOB_CLASS (class); - job_render_signals [PAGE_READY] = - g_signal_new ("page-ready", - EV_TYPE_JOB_RENDER, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EvJobRenderClass, page_ready), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - oclass->dispose = ev_job_render_dispose; job_class->run = ev_job_render_run; } @@ -589,10 +539,9 @@ EvJob * ev_job_render_new (EvDocument *document, gint page, gint rotation, - gdouble scale, + gdouble scale, gint width, - gint height, - EvRenderFlags flags) + gint height) { EvJobRender *job; @@ -606,7 +555,6 @@ ev_job_render_new (EvDocument *document, job->scale = scale; job->target_width = width; job->target_height = height; - job->flags = flags; return EV_JOB (job); } @@ -618,14 +566,85 @@ ev_job_render_set_selection_info (EvJobRender *job, GdkColor *text, GdkColor *base) { - job->flags |= EV_RENDER_INCLUDE_SELECTION; - + job->include_selection = TRUE; + job->selection_points = *selection_points; job->selection_style = selection_style; job->text = *text; job->base = *base; } +/* EvJobPageData */ +static void +ev_job_page_data_init (EvJobPageData *job) +{ + EV_JOB (job)->run_mode = EV_JOB_RUN_THREAD; +} + +static gboolean +ev_job_page_data_run (EvJob *job) +{ + EvJobPageData *job_pd = EV_JOB_PAGE_DATA (job); + EvPage *ev_page; + + ev_debug_message (DEBUG_JOBS, "page: %d (%p)", job_pd->page, job); + ev_profiler_start (EV_PROFILE_JOBS, "%s (%p)", EV_GET_TYPE_NAME (job), job); + + ev_document_doc_mutex_lock (); + ev_page = ev_document_get_page (job->document, job_pd->page); + + if ((job_pd->flags & EV_PAGE_DATA_INCLUDE_TEXT) && EV_IS_SELECTION (job->document)) + job_pd->text_mapping = + ev_selection_get_selection_map (EV_SELECTION (job->document), ev_page); + if ((job_pd->flags & EV_PAGE_DATA_INCLUDE_LINKS) && EV_IS_DOCUMENT_LINKS (job->document)) + job_pd->link_mapping = + ev_document_links_get_links (EV_DOCUMENT_LINKS (job->document), ev_page); + if ((job_pd->flags & EV_PAGE_DATA_INCLUDE_FORMS) && EV_IS_DOCUMENT_FORMS (job->document)) + job_pd->form_field_mapping = + ev_document_forms_get_form_fields (EV_DOCUMENT_FORMS (job->document), + ev_page); + if ((job_pd->flags & EV_PAGE_DATA_INCLUDE_IMAGES) && EV_IS_DOCUMENT_IMAGES (job->document)) + job_pd->image_mapping = + ev_document_images_get_image_mapping (EV_DOCUMENT_IMAGES (job->document), + ev_page); + if ((job_pd->flags & EV_PAGE_DATA_INCLUDE_ANNOTS) && EV_IS_DOCUMENT_ANNOTATIONS (job->document)) + job_pd->annot_mapping = + ev_document_annotations_get_annotations (EV_DOCUMENT_ANNOTATIONS (job->document), + ev_page); + g_object_unref (ev_page); + ev_document_doc_mutex_unlock (); + + ev_job_succeeded (job); + + return FALSE; +} + +static void +ev_job_page_data_class_init (EvJobPageDataClass *class) +{ + EvJobClass *job_class = EV_JOB_CLASS (class); + + job_class->run = ev_job_page_data_run; +} + +EvJob * +ev_job_page_data_new (EvDocument *document, + gint page, + EvJobPageDataFlags flags) +{ + EvJobPageData *job; + + ev_debug_message (DEBUG_JOBS, "%d", page); + + job = g_object_new (EV_TYPE_JOB_PAGE_DATA, NULL); + + EV_JOB (job)->document = g_object_ref (document); + job->page = page; + job->flags = flags; + + return EV_JOB (job); +} + /* EvJobThumbnail */ static void ev_job_thumbnail_init (EvJobThumbnail *job) @@ -925,31 +944,17 @@ ev_job_save_run (EvJob *job) { EvJobSave *job_save = EV_JOB_SAVE (job); gint fd; - gchar *filename; - gchar *tmp_filename; + gchar *tmp_filename = NULL; gchar *local_uri; GError *error = NULL; ev_debug_message (DEBUG_JOBS, "uri: %s, document_uri: %s", job_save->uri, job_save->document_uri); ev_profiler_start (EV_PROFILE_JOBS, "%s (%p)", EV_GET_TYPE_NAME (job), job); - - filename = ev_tmp_filename ("saveacopy"); - tmp_filename = g_strdup_printf ("%s.XXXXXX", filename); - g_free (filename); - - fd = g_mkstemp (tmp_filename); - if (fd == -1) { - gchar *display_name; - gint save_errno = errno; - display_name = g_filename_display_name (tmp_filename); - ev_job_failed (job, - G_FILE_ERROR, - g_file_error_from_errno (save_errno), - _("Failed to create file “%s”: %s"), - display_name, g_strerror (save_errno)); - g_free (display_name); - g_free (tmp_filename); + fd = ev_mkstemp ("saveacopy.XXXXXX", &tmp_filename, &error); + if (fd == -1) { + ev_job_failed_from_error (job, error); + g_error_free (error); return FALSE; } @@ -957,8 +962,11 @@ ev_job_save_run (EvJob *job) ev_document_doc_mutex_lock (); /* Save document to temp filename */ - local_uri = g_filename_to_uri (tmp_filename, NULL, NULL); - ev_document_save (job->document, local_uri, &error); + local_uri = g_filename_to_uri (tmp_filename, NULL, &error); + if (local_uri != NULL) { + ev_document_save (job->document, local_uri, &error); + } + close (fd); ev_document_doc_mutex_unlock (); @@ -989,7 +997,7 @@ ev_job_save_run (EvJob *job) uri_comp = ev_file_compress (local_uri, ctype, &error); g_free (local_uri); - ev_tmp_filename_unlink (tmp_filename); + g_unlink (tmp_filename); if (!uri_comp || error) { local_uri = NULL; @@ -999,7 +1007,7 @@ ev_job_save_run (EvJob *job) } g_free (tmp_filename); - + if (error) { g_free (local_uri); ev_job_failed_from_error (job, error); @@ -1364,3 +1372,111 @@ ev_job_export_set_page (EvJobExport *job, { job->page = page; } + +/* EvJobPrint */ +static void +ev_job_print_init (EvJobPrint *job) +{ + EV_JOB (job)->run_mode = EV_JOB_RUN_THREAD; + job->page = -1; +} + +static void +ev_job_print_dispose (GObject *object) +{ + EvJobPrint *job; + + ev_debug_message (DEBUG_JOBS, NULL); + + job = EV_JOB_PRINT (object); + + if (job->cr) { + cairo_destroy (job->cr); + job->cr = NULL; + } + + (* G_OBJECT_CLASS (ev_job_print_parent_class)->dispose) (object); +} + +static gboolean +ev_job_print_run (EvJob *job) +{ + EvJobPrint *job_print = EV_JOB_PRINT (job); + EvPage *ev_page; + cairo_status_t cr_status; + + g_assert (job_print->page != -1); + g_assert (job_print->cr != NULL); + + ev_debug_message (DEBUG_JOBS, NULL); + ev_profiler_start (EV_PROFILE_JOBS, "%s (%p)", EV_GET_TYPE_NAME (job), job); + + job->failed = FALSE; + job->finished = FALSE; + g_clear_error (&job->error); + + ev_document_doc_mutex_lock (); + + ev_page = ev_document_get_page (job->document, job_print->page); + ev_document_print_print_page (EV_DOCUMENT_PRINT (job->document), + ev_page, job_print->cr); + g_object_unref (ev_page); + + ev_document_doc_mutex_unlock (); + + cr_status = cairo_status (job_print->cr); + if (cr_status == CAIRO_STATUS_SUCCESS) { + ev_job_succeeded (job); + } else { + ev_job_failed (job, + GTK_PRINT_ERROR, + GTK_PRINT_ERROR_GENERAL, + _("Failed to print page %d: %s"), + job_print->page, + cairo_status_to_string (cr_status)); + } + + return FALSE; +} + +static void +ev_job_print_class_init (EvJobPrintClass *class) +{ + GObjectClass *oclass = G_OBJECT_CLASS (class); + EvJobClass *job_class = EV_JOB_CLASS (class); + + oclass->dispose = ev_job_print_dispose; + job_class->run = ev_job_print_run; +} + +EvJob * +ev_job_print_new (EvDocument *document) +{ + EvJob *job; + + ev_debug_message (DEBUG_JOBS, NULL); + + job = g_object_new (EV_TYPE_JOB_PRINT, NULL); + job->document = g_object_ref (document); + + return job; +} + +void +ev_job_print_set_page (EvJobPrint *job, + gint page) +{ + job->page = page; +} + +void +ev_job_print_set_cairo (EvJobPrint *job, + cairo_t *cr) +{ + if (job->cr == cr) + return; + + if (job->cr) + cairo_destroy (job->cr); + job->cr = cr ? cairo_reference (cr) : NULL; +}