IMPLEMENT_DYNAMIC_CLASS(wxDocPrintout, wxPrintout)
#endif
-IMPLEMENT_DYNAMIC_CLASS(wxFileHistory, wxObject)
-
// ============================================================================
// implementation
// ============================================================================
return ext.MakeLower();
}
-// return the string used for the MRU list items in the menu
-//
-// NB: the index n is 0-based, as usual, but the strings start from 1
-wxString GetMRUEntryLabel(int n, const wxString& path)
-{
- // we need to quote '&' characters which are used for mnemonics
- wxString pathInMenu(path);
- pathInMenu.Replace("&", "&&");
-
- return wxString::Format("&%d %s", n + 1, pathInMenu);
-}
-
} // anonymous namespace
// ----------------------------------------------------------------------------
wxDocument::~wxDocument()
{
- DeleteContents();
-
delete m_commandProcessor;
if (GetDocumentManager())
bool wxView::TryBefore(wxEvent& event)
{
wxDocument * const doc = GetDocument();
- return doc && doc->ProcessEventHere(event);
+ return doc && doc->ProcessEventLocally(event);
}
void wxView::OnActivateView(bool WXUNUSED(activate),
bool wxDocManager::TryBefore(wxEvent& event)
{
wxView * const view = GetActiveView();
- return view && view->ProcessEventHere(event);
+ return view && view->ProcessEventLocally(event);
}
namespace
}
// ----------------------------------------------------------------------------
-// Default parent frame
+// wxDocParentFrameAnyBase
// ----------------------------------------------------------------------------
-BEGIN_EVENT_TABLE(wxDocParentFrame, wxFrame)
- EVT_MENU(wxID_EXIT, wxDocParentFrame::OnExit)
- EVT_MENU_RANGE(wxID_FILE1, wxID_FILE9, wxDocParentFrame::OnMRUFile)
- EVT_CLOSE(wxDocParentFrame::OnCloseWindow)
-END_EVENT_TABLE()
-
-wxDocParentFrame::wxDocParentFrame()
-{
- m_docManager = NULL;
-}
-
-wxDocParentFrame::wxDocParentFrame(wxDocManager *manager,
- wxFrame *frame,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
- : wxFrame(frame, id, title, pos, size, style, name)
-{
- m_docManager = manager;
-}
-
-bool wxDocParentFrame::Create(wxDocManager *manager,
- wxFrame *frame,
- wxWindowID id,
- const wxString& title,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& name)
+void wxDocParentFrameAnyBase::DoOpenMRUFile(unsigned n)
{
- m_docManager = manager;
- return base_type::Create(frame, id, title, pos, size, style, name);
-}
-
-void wxDocParentFrame::OnExit(wxCommandEvent& WXUNUSED(event))
-{
- Close();
-}
-
-void wxDocParentFrame::OnMRUFile(wxCommandEvent& event)
-{
- int n = event.GetId() - wxID_FILE1; // the index in MRU list
wxString filename(m_docManager->GetHistoryFile(n));
if ( filename.empty() )
return;
filename);
}
-// Extend event processing to search the view's event table
-bool wxDocParentFrame::TryBefore(wxEvent& event)
-{
- if ( m_docManager && m_docManager->ProcessEventHere(event) )
- return true;
-
- return wxFrame::TryBefore(event);
-}
-
-// Define the behaviour for the frame closing
-// - must delete all frames except for the main one.
-void wxDocParentFrame::OnCloseWindow(wxCloseEvent& event)
-{
- if (m_docManager->Clear(!event.CanVeto()))
- {
- Destroy();
- }
- else
- event.Veto();
-}
-
#if wxUSE_PRINTING_ARCHITECTURE
wxDocPrintout::wxDocPrintout(wxView *view, const wxString& title)
#endif // wxUSE_PRINTING_ARCHITECTURE
-// ----------------------------------------------------------------------------
-// File history (a.k.a. MRU, most recently used, files list)
-// ----------------------------------------------------------------------------
-
-wxFileHistory::wxFileHistory(size_t maxFiles, wxWindowID idBase)
-{
- m_fileMaxFiles = maxFiles;
- m_idBase = idBase;
-}
-
-void wxFileHistory::AddFileToHistory(const wxString& file)
-{
- // check if we don't already have this file
- const wxFileName fnNew(file);
- size_t i,
- numFiles = m_fileHistory.size();
- for ( i = 0; i < numFiles; i++ )
- {
- if ( fnNew == m_fileHistory[i] )
- {
- // we do have it, move it to the top of the history
- RemoveFileFromHistory(i);
- numFiles--;
- break;
- }
- }
-
- // if we already have a full history, delete the one at the end
- if ( numFiles == m_fileMaxFiles )
- {
- RemoveFileFromHistory(--numFiles);
- }
-
- // add a new menu item to all file menus (they will be updated below)
- for ( wxList::compatibility_iterator node = m_fileMenus.GetFirst();
- node;
- node = node->GetNext() )
- {
- wxMenu * const menu = (wxMenu *)node->GetData();
-
- if ( !numFiles && menu->GetMenuItemCount() )
- menu->AppendSeparator();
-
- // label doesn't matter, it will be set below anyhow, but it can't
- // be empty (this is supposed to indicate a stock item)
- menu->Append(m_idBase + numFiles, " ");
- }
-
- // insert the new file in the beginning of the file history
- m_fileHistory.insert(m_fileHistory.begin(), file);
- numFiles++;
-
- // update the labels in all menus
- for ( i = 0; i < numFiles; i++ )
- {
- // if in same directory just show the filename; otherwise the full path
- const wxFileName fnOld(m_fileHistory[i]);
-
- wxString pathInMenu;
- if ( fnOld.GetPath() == fnNew.GetPath() )
- {
- pathInMenu = fnOld.GetFullName();
- }
- else // file in different directory
- {
- // absolute path; could also set relative path
- pathInMenu = m_fileHistory[i];
- }
-
- for ( wxList::compatibility_iterator node = m_fileMenus.GetFirst();
- node;
- node = node->GetNext() )
- {
- wxMenu * const menu = (wxMenu *)node->GetData();
-
- menu->SetLabel(m_idBase + i, GetMRUEntryLabel(i, pathInMenu));
- }
- }
-}
-
-void wxFileHistory::RemoveFileFromHistory(size_t i)
-{
- size_t numFiles = m_fileHistory.size();
- wxCHECK_RET( i < numFiles,
- wxT("invalid index in wxFileHistory::RemoveFileFromHistory") );
-
- // delete the element from the array
- m_fileHistory.RemoveAt(i);
- numFiles--;
-
- for ( wxList::compatibility_iterator node = m_fileMenus.GetFirst();
- node;
- node = node->GetNext() )
- {
- wxMenu * const menu = (wxMenu *) node->GetData();
-
- // shift filenames up
- for ( size_t j = i; j < numFiles; j++ )
- {
- menu->SetLabel(m_idBase + j, GetMRUEntryLabel(j, m_fileHistory[j]));
- }
-
- // delete the last menu item which is unused now
- const wxWindowID lastItemId = m_idBase + numFiles;
- if ( menu->FindItem(lastItemId) )
- menu->Delete(lastItemId);
-
- // delete the last separator too if no more files are left
- if ( m_fileHistory.empty() )
- {
- const wxMenuItemList::compatibility_iterator
- nodeLast = menu->GetMenuItems().GetLast();
- if ( nodeLast )
- {
- wxMenuItem * const lastMenuItem = nodeLast->GetData();
- if ( lastMenuItem->IsSeparator() )
- menu->Delete(lastMenuItem);
- }
- //else: menu is empty somehow
- }
- }
-}
-
-void wxFileHistory::UseMenu(wxMenu *menu)
-{
- if ( !m_fileMenus.Member(menu) )
- m_fileMenus.Append(menu);
-}
-
-void wxFileHistory::RemoveMenu(wxMenu *menu)
-{
- m_fileMenus.DeleteObject(menu);
-}
-
-#if wxUSE_CONFIG
-void wxFileHistory::Load(const wxConfigBase& config)
-{
- m_fileHistory.Clear();
-
- wxString buf;
- buf.Printf(wxT("file%d"), 1);
-
- wxString historyFile;
- while ((m_fileHistory.GetCount() < m_fileMaxFiles) &&
- config.Read(buf, &historyFile) && !historyFile.empty())
- {
- m_fileHistory.Add(historyFile);
-
- buf.Printf(wxT("file%d"), (int)m_fileHistory.GetCount()+1);
- historyFile = wxEmptyString;
- }
-
- AddFilesToMenu();
-}
-
-void wxFileHistory::Save(wxConfigBase& config)
-{
- size_t i;
- for (i = 0; i < m_fileMaxFiles; i++)
- {
- wxString buf;
- buf.Printf(wxT("file%d"), (int)i+1);
- if (i < m_fileHistory.GetCount())
- config.Write(buf, wxString(m_fileHistory[i]));
- else
- config.Write(buf, wxEmptyString);
- }
-}
-#endif // wxUSE_CONFIG
-
-void wxFileHistory::AddFilesToMenu()
-{
- if ( m_fileHistory.empty() )
- return;
-
- for ( wxList::compatibility_iterator node = m_fileMenus.GetFirst();
- node;
- node = node->GetNext() )
- {
- AddFilesToMenu((wxMenu *) node->GetData());
- }
-}
-
-void wxFileHistory::AddFilesToMenu(wxMenu* menu)
-{
- if ( m_fileHistory.empty() )
- return;
-
- if ( menu->GetMenuItemCount() )
- menu->AppendSeparator();
-
- for ( size_t i = 0; i < m_fileHistory.GetCount(); i++ )
- {
- menu->Append(m_idBase + i, GetMRUEntryLabel(i, m_fileHistory[i]));
- }
-}
-
// ----------------------------------------------------------------------------
// Permits compatibility with existing file formats and functions that
// manipulate files directly
projects / wxWidgets.git / blobdiff