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authorCarlos Garcia Campos <carlosgc@gnome.org>2008-04-14 17:07:39 (GMT)
committer Carlos Garcia Campos <carlosgc@src.gnome.org>2008-04-14 17:07:39 (GMT)
commitb8aebf2e1ba5b4f9ff1e1256b28acb3e23947c51 (patch)
treef7d8b818735e00a7411fc902af3048df8d0459ac /libdocument/ev-form-field.c
parent1aac2d41f056e15fefd248d67b2765da3a03ca1d (diff)
Add EvPage so that we can hold a reference to the backend page. Form
2008-04-14 Carlos Garcia Campos <carlosgc@gnome.org> * libdocument/Makefile.am: * libdocument/ev-page.[ch]: * libdocument/ev-render-context.[ch]: (ev_render_context_dispose), (ev_render_context_new), (ev_render_context_set_page): * libdocument/ev-form-field.[ch]: (ev_form_field_init), (ev_form_field_finalize), (ev_form_field_class_init): * libdocument/ev-document-forms.[ch]: (ev_document_forms_get_form_fields): * libdocument/ev-document.[ch]: (ev_document_get_page), (ev_document_get_page_size), (ev_document_get_page_label): * shell/ev-jobs.[ch]: (ev_job_thumbnail_dispose), (ev_job_render_run), (ev_job_thumbnail_new), (ev_job_thumbnail_run), (ev_job_print_run): * shell/ev-page-cache.c: (ev_page_cache_new): * shell/ev-pixbuf-cache.c: (job_page_ready_cb), (job_finished_cb), (check_job_size_and_unref), (add_job): * shell/ev-sidebar-thumbnails.c: (add_range): * shell/ev-view.c: (ev_view_form_field_get_region), (ev_view_form_field_button_create_widget), (ev_view_form_field_text_save), (ev_view_form_field_choice_save), (ev_view_handle_form_field), (ev_view_size_allocate), (get_selected_text): * shell/ev-window.c: (ev_window_refresh_window_thumbnail): * backend/pdf/ev-poppler.cc: (pdf_document_get_page_size), (pdf_document_get_page), (pdf_document_get_page_label), (pdf_document_render), (pdf_document_get_info), (pdf_document_document_iface_init), (pdf_document_thumbnails_get_thumbnail), (pdf_document_thumbnails_get_dimensions), (pdf_document_file_exporter_do_page), (pdf_selection_render_selection), (pdf_selection_get_selected_text), (pdf_selection_get_selection_region), (pdf_selection_get_selection_map), (pdf_document_forms_get_form_fields), (pdf_document_forms_form_field_text_get_text), (pdf_document_forms_form_field_text_set_text), (pdf_document_forms_form_field_button_set_state), (pdf_document_forms_form_field_button_get_state), (pdf_document_forms_form_field_choice_get_item), (pdf_document_forms_form_field_choice_get_n_items), (pdf_document_forms_form_field_choice_is_item_selected), (pdf_document_forms_form_field_choice_select_item), (pdf_document_forms_form_field_choice_toggle_item), (pdf_document_forms_form_field_choice_unselect_all), (pdf_document_forms_form_field_choice_set_text), (pdf_document_forms_form_field_choice_get_text): * backend/ps/ev-spectre.c: (ps_document_get_page), (ps_document_get_page_size), (ps_document_get_page_label), (ps_document_render), (ps_document_document_iface_init), (ps_document_file_exporter_do_page): * backend/tiff/tiff-document.c: (tiff_document_get_page_size), (tiff_document_render), (tiff_document_render_pixbuf), (tiff_document_file_exporter_do_page): * backend/pixbuf/pixbuf-document.c: (pixbuf_document_get_page_size): * backend/comics/comics-document.c: (comics_document_get_page_size), (comics_document_render_pixbuf): * backend/djvu/djvu-document.c: (djvu_document_get_page_size), (djvu_document_render), (djvu_selection_get_selected_text), (djvu_document_thumbnails_get_thumbnail), (djvu_document_file_exporter_do_page), (djvu_document_find_get_result): * backend/dvi/dvi-document.c: (dvi_document_get_page_size), (dvi_document_render), (dvi_document_thumbnails_get_dimensions), (dvi_document_thumbnails_get_thumbnail), (dvi_document_file_exporter_do_page): * backend/impress/impress-document.c: (impress_document_get_page_size), (impress_document_render_pixbuf): * thumbnailer/evince-thumbnailer.c: (evince_thumbnail_pngenc_get): Add EvPage so that we can hold a reference to the backend page. Form fields keep now a reference to the poppler page improving performance since we don't have to create/destroy the poppler field for every form operation. This will be needed for annotations too. svn path=/trunk/; revision=3004
Diffstat (limited to 'libdocument/ev-form-field.c')
-rw-r--r--libdocument/ev-form-field.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/libdocument/ev-form-field.c b/libdocument/ev-form-field.c
index cfa25f8..130b6c0 100644
--- a/libdocument/ev-form-field.c
+++ b/libdocument/ev-form-field.c
@@ -42,14 +42,28 @@ G_DEFINE_TYPE (EvFormFieldSignature, ev_form_field_signature, EV_TYPE_FORM_FIELD
static void
ev_form_field_init (EvFormField *field)
{
- field->page = -1;
+ field->page = NULL;
field->changed = FALSE;
field->is_read_only = FALSE;
}
static void
+ev_form_field_finalize (GObject *object)
+{
+ EvFormField *field = EV_FORM_FIELD (object);
+
+ g_object_unref (field->page);
+ field->page = NULL;
+
+ (* G_OBJECT_CLASS (ev_form_field_parent_class)->finalize) (object);
+}
+
+static void
ev_form_field_class_init (EvFormFieldClass *klass)
{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->finalize = ev_form_field_finalize;
}
static void