void
header_editor_frame_c::on_file_reload(wxCommandEvent &) {
if ( have_been_modified()
&& (wxYES != wxMessageBox(Z("Some header values have been modified. Do you really want to reload without saving the file?"), Z("Headers modified"), wxYES_NO | wxICON_QUESTION, this)))
return;
open_file(m_file_name);
}
bool
header_editor_frame_c::on_drop_files(wxCoord,
wxCoord,
const wxArrayString &dropped_files) {
if ( have_been_modified()
&& (wxYES != wxMessageBox(Z("Some header values have been modified. Do you really want to load a new file without saving the current one?"), Z("Headers modified"), wxYES_NO | wxICON_QUESTION, this)))
return false;
open_file(wxFileName(dropped_files[0]));
return true;
}
void
header_editor_frame_c::on_file_close(wxCommandEvent &) {
if ( have_been_modified()
&& (wxYES != wxMessageBox(Z("Some header values have been modified. Do you really want to close without saving the file?"), Z("Headers modified"), wxYES_NO | wxICON_QUESTION, this)))
return;
clear_pages();
m_analyzer.reset();
m_file_name.Clear();
enable_menu_entries();
}
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);
}
