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();
}
header_editor_frame_c::header_editor_frame_c(wxWindow *parent)
: wxFrame(parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(800, 600), wxDEFAULT_FRAME_STYLE | wxTAB_TRAVERSAL)
, m_file_menu(NULL)
, m_file_menu_sep(false)
, m_page_panel(NULL)
, m_bs_main(NULL)
, m_bs_page(NULL)
, m_ignore_tree_selection_changes(false)
{
wxPanel *frame_panel = new wxPanel(this);
m_tc_tree = new wxTreeCtrl(frame_panel, ID_HE_TC_TREE, wxDefaultPosition, wxDefaultSize, wxBORDER_SUNKEN | wxTR_DEFAULT_STYLE | wxTR_HIDE_ROOT | wxTR_SINGLE); //| wxTAB_TRAVERSAL);
m_root_id = m_tc_tree->AddRoot(wxEmptyString);
m_tc_tree->SetMinSize(wxSize(250, -1));
m_page_panel = new wxPanel(frame_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBORDER_SIMPLE);
m_bs_page = new wxBoxSizer(wxHORIZONTAL);
m_page_panel->SetSizer(m_bs_page);
m_bs_main = new wxBoxSizer(wxHORIZONTAL);
m_bs_main->Add(m_tc_tree, 2, wxGROW | wxALL, 5);
m_bs_main->Add(m_page_panel,3, wxGROW | wxALL, 5);
frame_panel->SetSizer(m_bs_main);
SetMinSize(wxSize(800, 600));
clear_pages();
const wxString dummy(wxU("dummy"));
m_file_menu = new wxMenu();
m_file_menu->Append(ID_M_HE_FILE_OPEN, dummy);
m_file_menu->Append(ID_M_HE_FILE_SAVE, dummy);
m_file_menu->Append(ID_M_HE_FILE_RELOAD, dummy);
m_file_menu->Append(ID_M_HE_FILE_CLOSE, dummy);
m_file_menu->AppendSeparator();
m_file_menu->Append(ID_M_HE_FILE_QUIT, dummy);
m_headers_menu = new wxMenu();
m_headers_menu->Append(ID_M_HE_HEADERS_EXPAND_ALL, dummy);
m_headers_menu->Append(ID_M_HE_HEADERS_COLLAPSE_ALL, dummy);
m_headers_menu->AppendSeparator();
m_headers_menu->Append(ID_M_HE_HEADERS_VALIDATE, dummy);
wxMenu *help_menu = new wxMenu();
help_menu->Append(ID_M_HE_HELP_HELP, dummy);
wxMenuBar *menu_bar = new wxMenuBar();
menu_bar->Append(m_file_menu, dummy);
menu_bar->Append(m_headers_menu, dummy);
menu_bar->Append(help_menu, dummy);
SetMenuBar(menu_bar);
translate_ui();
enable_menu_entries();
m_status_bar = new wxStatusBar(this, wxID_ANY);
SetStatusBar(m_status_bar);
m_status_bar_timer.SetOwner(this, ID_T_HE_STATUS_BAR);
SetIcon(wxIcon(mkvmergeGUI_xpm));
SetDropTarget(new header_editor_drop_target_c(this));
set_status_bar(Z("Header editor ready."));
}
bool
header_editor_frame_c::open_file(wxFileName file_name) {
if (!kax_analyzer_c::probe(wxMB(file_name.GetFullPath()))) {
wxMessageBox(Z("The file you tried to open is not a Matroska file."), Z("Wrong file selected"), wxOK | wxCENTER | wxICON_ERROR);
return false;
}
m_e_segment_info.clear();
m_e_tracks.clear();
m_analyzer = wx_kax_analyzer_cptr(new wx_kax_analyzer_c(this, wxMB(file_name.GetFullPath())));
if (!m_analyzer->process(kax_analyzer_c::parse_mode_fast)) {
wxMessageBox(Z("This file could not be opened or parsed."), Z("File parsing failed"), wxOK | wxCENTER | wxICON_ERROR);
m_analyzer.clear();
return false;
}
m_file_name = file_name;
m_file_name.GetTimes(NULL, &m_file_mtime, NULL);
set_window_title();
m_ignore_tree_selection_changes = true;
enable_menu_entries();
m_bs_main->Hide(m_tc_tree);
size_t i;
for (i = 0; m_pages.size() > i; ++i)
if (m_pages[i]->IsShown())
m_pages[i]->Hide();
m_tc_tree->DeleteChildren(m_root_id);
m_bs_page->Clear();
m_pages.clear();
m_top_level_pages.clear();
for (i = 0; m_analyzer->m_data.size() > i; ++i) {
kax_analyzer_data_c *data = m_analyzer->m_data[i].get_object();
if (data->m_id == KaxInfo::ClassInfos.GlobalId) {
handle_segment_info(data);
break;
}
}
for (i = 0; m_analyzer->m_data.size() > i; ++i) {
kax_analyzer_data_c *data = m_analyzer->m_data[i].get_object();
if (data->m_id == KaxTracks::ClassInfos.GlobalId) {
handle_tracks(data);
break;
}
}
m_analyzer->close_file();
m_bs_main->Show(m_tc_tree);
m_bs_main->Layout();
last_open_dir = file_name.GetPath();
m_ignore_tree_selection_changes = false;
return true;
}
