C++ (Cpp) display_update_element_result示例

示例#1

文件： propedit.cpp 项目： basicmaster/mkvtoolnix

static void
write_changes(options_cptr &options,
              kax_analyzer_c *analyzer) {
  std::vector<EbmlId> ids_to_write;
  ids_to_write.push_back(KaxInfo::ClassInfos.GlobalId);
  ids_to_write.push_back(KaxTracks::ClassInfos.GlobalId);
  ids_to_write.push_back(KaxTags::ClassInfos.GlobalId);
  ids_to_write.push_back(KaxChapters::ClassInfos.GlobalId);
  ids_to_write.push_back(KaxAttachments::ClassInfos.GlobalId);

  for (auto &id_to_write : ids_to_write) {
    for (auto &target : options->m_targets) {
      if (!target->get_level1_element())
        continue;

      EbmlMaster &l1_element = *target->get_level1_element();

      if (id_to_write != l1_element.Generic().GlobalId)
        continue;

      mxverb(2, boost::format(Y("Element %1% is written.\n")) % l1_element.Generic().DebugName);

      kax_analyzer_c::update_element_result_e result = l1_element.ListSize() ? analyzer->update_element(&l1_element, true) : analyzer->remove_elements(EbmlId(l1_element));
      if (kax_analyzer_c::uer_success != result)
        display_update_element_result(l1_element.Generic(), result);

      break;
    }
  }
}

示例#2

文件： frame.cpp 项目： Trottel/mkvtoolnix

void
header_editor_frame_c::on_file_save(wxCommandEvent &) {
    wxDateTime curr_mtime;
    m_file_name.GetTimes(NULL, &curr_mtime, NULL);

    if (curr_mtime != m_file_mtime) {
        wxMessageBox(Z("The file has been changed by another program since it was read by the header editor. Therefore you have to re-load it. "
                       "Unfortunately this means that all of your changes will be lost."), Z("File modified"), wxOK | wxICON_ERROR, this);
        return;
    }

    if (!have_been_modified()) {
        wxMessageBox(Z("None of the header fields has been modified. Nothing has been saved."), Z("No fields modified"), wxOK | wxICON_INFORMATION, this);
        return;
    }

    wxTreeItemId page_id = validate_pages();

    if (page_id.IsOk()) {
        m_tc_tree->SelectItem(page_id);
        wxMessageBox(Z("There were errors in the header values preventing the headers from being saved. The first error has been selected."), Z("Header validation"), wxOK | wxICON_ERROR, this);
        return;
    }

    do_modifications();

    size_t i;
    bool tracks_written = false;
    for (i = 0; m_top_level_pages.size() > i; ++i) {
        if (m_top_level_pages[i]->has_been_modified()) {
            if (m_top_level_pages[i]->m_l1_element->Generic().GlobalId == KaxTracks::ClassInfos.GlobalId) {
                if (tracks_written)
                    continue;
                tracks_written = true;
            }

            kax_analyzer_c::update_element_result_e result = m_analyzer->update_element(m_top_level_pages[i]->m_l1_element, true);
            if (kax_analyzer_c::uer_success != result)
                display_update_element_result(result);
        }
    }

    open_file(m_file_name);
}