X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d3b9f782ef3949f583e8ac53795d36787f044fc3..ce39ca74bc413b8a5574f733cd9a44e7b1e9beff:/src/generic/dirctrlg.cpp diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp index b50262b473..24073aeeae 100644 --- a/src/generic/dirctrlg.cpp +++ b/src/generic/dirctrlg.cpp @@ -29,7 +29,6 @@ #include "wx/icon.h" #include "wx/settings.h" #include "wx/msgdlg.h" - #include "wx/cmndata.h" #include "wx/choice.h" #include "wx/textctrl.h" #include "wx/layout.h" @@ -437,63 +436,6 @@ bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const // wxGenericDirCtrl //----------------------------------------------------------------------------- - -#if wxUSE_EXTENDED_RTTI -WX_DEFINE_FLAGS( wxGenericDirCtrlStyle ) - -wxBEGIN_FLAGS( wxGenericDirCtrlStyle ) - // new style border flags, we put them first to - // use them for streaming out - wxFLAGS_MEMBER(wxBORDER_SIMPLE) - wxFLAGS_MEMBER(wxBORDER_SUNKEN) - wxFLAGS_MEMBER(wxBORDER_DOUBLE) - wxFLAGS_MEMBER(wxBORDER_RAISED) - wxFLAGS_MEMBER(wxBORDER_STATIC) - wxFLAGS_MEMBER(wxBORDER_NONE) - - // old style border flags - wxFLAGS_MEMBER(wxSIMPLE_BORDER) - wxFLAGS_MEMBER(wxSUNKEN_BORDER) - wxFLAGS_MEMBER(wxDOUBLE_BORDER) - wxFLAGS_MEMBER(wxRAISED_BORDER) - wxFLAGS_MEMBER(wxSTATIC_BORDER) - wxFLAGS_MEMBER(wxBORDER) - - // standard window styles - wxFLAGS_MEMBER(wxTAB_TRAVERSAL) - wxFLAGS_MEMBER(wxCLIP_CHILDREN) - wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) - wxFLAGS_MEMBER(wxWANTS_CHARS) - wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) - wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) - wxFLAGS_MEMBER(wxVSCROLL) - wxFLAGS_MEMBER(wxHSCROLL) - - wxFLAGS_MEMBER(wxDIRCTRL_DIR_ONLY) - wxFLAGS_MEMBER(wxDIRCTRL_3D_INTERNAL) - wxFLAGS_MEMBER(wxDIRCTRL_SELECT_FIRST) - -wxEND_FLAGS( wxGenericDirCtrlStyle ) - -IMPLEMENT_DYNAMIC_CLASS_XTI(wxGenericDirCtrl, wxControl,"wx/dirctrl.h") - -wxBEGIN_PROPERTIES_TABLE(wxGenericDirCtrl) - wxHIDE_PROPERTY( Children ) - wxPROPERTY( DefaultPath , wxString , SetDefaultPath , GetDefaultPath , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) - wxPROPERTY( Filter , wxString , SetFilter , GetFilter , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) - wxPROPERTY( DefaultFilter , int , SetFilterIndex, GetFilterIndex, EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group") ) - wxPROPERTY_FLAGS( WindowStyle, wxGenericDirCtrlStyle, long, SetWindowStyleFlag, GetWindowStyleFlag, EMPTY_MACROVALUE , 0, wxT("Helpstring"), wxT("group") ) -wxEND_PROPERTIES_TABLE() - -wxBEGIN_HANDLERS_TABLE(wxGenericDirCtrl) -wxEND_HANDLERS_TABLE() - -wxCONSTRUCTOR_8( wxGenericDirCtrl , wxWindow* , Parent , wxWindowID , Id , wxString , DefaultPath , - wxPoint , Position , wxSize , Size , long , WindowStyle , wxString , Filter , int , DefaultFilter ) -#else -IMPLEMENT_DYNAMIC_CLASS(wxGenericDirCtrl, wxControl) -#endif - BEGIN_EVENT_TABLE(wxGenericDirCtrl, wxControl) EVT_TREE_ITEM_EXPANDING (wxID_TREECTRL, wxGenericDirCtrl::OnExpandItem) EVT_TREE_ITEM_COLLAPSED (wxID_TREECTRL, wxGenericDirCtrl::OnCollapseItem) @@ -560,6 +502,9 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, if (style & wxDIRCTRL_EDIT_LABELS) treeStyle |= wxTR_EDIT_LABELS; + if (style & wxDIRCTRL_MULTIPLE) + treeStyle |= wxTR_MULTIPLE; + if ((style & wxDIRCTRL_3D_INTERNAL) == 0) treeStyle |= wxNO_BORDER; @@ -629,9 +574,22 @@ void wxGenericDirCtrl::ShowHidden( bool show ) m_showHidden = show; - wxString path = GetPath(); - ReCreateTree(); - SetPath(path); + if ( HasFlag(wxDIRCTRL_MULTIPLE) ) + { + wxArrayString paths; + GetPaths(paths); + ReCreateTree(); + for ( unsigned n = 0; n < paths.size(); n++ ) + { + ExpandPath(paths[n]); + } + } + else + { + wxString path = GetPath(); + ReCreateTree(); + SetPath(path); + } } const wxTreeItemId @@ -744,14 +702,9 @@ void wxGenericDirCtrl::OnExpandItem(wxTreeEvent &event) // ctor when wxTR_HIDE_ROOT was specified if (!m_rootId.IsOk()) - m_rootId = m_treeCtrl->GetRootItem(); ExpandDir(parentId); - if ( m_treeCtrl->GetChildrenCount(parentId, false) == 0 ) - { - m_treeCtrl->SetItemHasChildren(parentId, false); - } } void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event ) @@ -768,22 +721,15 @@ void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId) return; data->m_isExpanded = false; - wxTreeItemIdValue cookie; - /* Workaround because DeleteChildren has disapeared (why?) and - * CollapseAndReset doesn't work as advertised (deletes parent too) */ - child = m_treeCtrl->GetFirstChild(parentId, cookie); - while (child.IsOk()) - { - m_treeCtrl->Delete(child); - /* Not GetNextChild below, because the cookie mechanism can't - * handle disappearing children! */ - child = m_treeCtrl->GetFirstChild(parentId, cookie); - } + + m_treeCtrl->Freeze(); if (parentId != m_treeCtrl->GetRootItem()) - m_treeCtrl->Collapse(parentId); + m_treeCtrl->CollapseAndReset(parentId); + m_treeCtrl->DeleteChildren(parentId); + m_treeCtrl->Thaw(); } -void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) +void wxGenericDirCtrl::PopulateNode(wxTreeItemId parentId) { wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId); @@ -882,6 +828,10 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) filenames.Sort(wxDirCtrlStringCompareFunction); } + // Now we really know whether we have any children so tell the tree control + // about it. + m_treeCtrl->SetItemHasChildren(parentId, !dirs.empty() || !filenames.empty()); + // Add the sorted dirs size_t i; for (i = 0; i < dirs.GetCount(); i++) @@ -901,7 +851,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) // assume that it does have children by default as it can take a long // time to really check for this (think remote drives...) // - // and if we're wrong, we'll correct it later in OnExpandItem() if + // and if we're wrong, we'll correct the icon later if // the user really tries to open this item m_treeCtrl->SetItemHasChildren(id); } @@ -926,6 +876,12 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) } } +void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) +{ + // ExpandDir() will not actually expand the tree node, just populate it + PopulateNode(parentId); +} + void wxGenericDirCtrl::ReCreateTree() { CollapseDir(m_treeCtrl->GetRootItem()); @@ -1085,6 +1041,22 @@ bool wxGenericDirCtrl::CollapsePath(const wxString& path) wxString wxGenericDirCtrl::GetPath() const { + // Allow calling GetPath() in multiple selection from OnSelFilter + if (m_treeCtrl->HasFlag(wxTR_MULTIPLE)) + { + wxArrayTreeItemIds items; + m_treeCtrl->GetSelections(items); + if (items.size() > 0) + { + // return first string only + wxTreeItemId id = items[0]; + wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id); + return data->m_path; + } + + return wxEmptyString; + } + wxTreeItemId id = m_treeCtrl->GetSelection(); if (id) { @@ -1095,6 +1067,20 @@ wxString wxGenericDirCtrl::GetPath() const return wxEmptyString; } +void wxGenericDirCtrl::GetPaths(wxArrayString& paths) const +{ + paths.clear(); + + wxArrayTreeItemIds items; + m_treeCtrl->GetSelections(items); + for ( unsigned n = 0; n < items.size(); n++ ) + { + wxTreeItemId id = items[n]; + wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id); + paths.Add(data->m_path); + } +} + wxString wxGenericDirCtrl::GetFilePath() const { wxTreeItemId id = m_treeCtrl->GetSelection(); @@ -1110,6 +1096,21 @@ wxString wxGenericDirCtrl::GetFilePath() const return wxEmptyString; } +void wxGenericDirCtrl::GetFilePaths(wxArrayString& paths) const +{ + paths.clear(); + + wxArrayTreeItemIds items; + m_treeCtrl->GetSelections(items); + for ( unsigned n = 0; n < items.size(); n++ ) + { + wxTreeItemId id = items[n]; + wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id); + if ( !data->m_isDir ) + paths.Add(data->m_path); + } +} + void wxGenericDirCtrl::SetPath(const wxString& path) { m_defaultPath = path; @@ -1117,6 +1118,43 @@ void wxGenericDirCtrl::SetPath(const wxString& path) ExpandPath(path); } +void wxGenericDirCtrl::SelectPath(const wxString& path, bool select) +{ + bool done = false; + wxTreeItemId id = FindChild(m_rootId, path, done); + wxTreeItemId lastId = id; // The last non-zero id + while ( id.IsOk() && !done ) + { + id = FindChild(id, path, done); + if ( id.IsOk() ) + lastId = id; + } + if ( !lastId.IsOk() ) + return; + + if ( done ) + { + m_treeCtrl->SelectItem(id, select); + } +} + +void wxGenericDirCtrl::SelectPaths(const wxArrayString& paths) +{ + if ( HasFlag(wxDIRCTRL_MULTIPLE) ) + { + UnselectAll(); + for ( unsigned n = 0; n < paths.size(); n++ ) + { + SelectPath(paths[n]); + } + } +} + +void wxGenericDirCtrl::UnselectAll() +{ + m_treeCtrl->UnselectAll(); +} + // Not used #if 0 void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames) @@ -1303,16 +1341,33 @@ void wxDirFilterListCtrl::OnSelFilter(wxCommandEvent& WXUNUSED(event)) { int sel = GetSelection(); - wxString currentPath = m_dirCtrl->GetPath(); + if (m_dirCtrl->HasFlag(wxDIRCTRL_MULTIPLE)) + { + wxArrayString paths; + m_dirCtrl->GetPaths(paths); - m_dirCtrl->SetFilterIndex(sel); + m_dirCtrl->SetFilterIndex(sel); - // If the filter has changed, the view is out of date, so - // collapse the tree. - m_dirCtrl->ReCreateTree(); + // If the filter has changed, the view is out of date, so + // collapse the tree. + m_dirCtrl->ReCreateTree(); - // Try to restore the selection, or at least the directory - m_dirCtrl->ExpandPath(currentPath); + // Expand and select the previously selected paths + for (unsigned int i = 0; i < paths.GetCount(); i++) + { + m_dirCtrl->ExpandPath(paths.Item(i)); + } + } + else + { + wxString currentPath = m_dirCtrl->GetPath(); + + m_dirCtrl->SetFilterIndex(sel); + m_dirCtrl->ReCreateTree(); + + // Try to restore the selection, or at least the directory + m_dirCtrl->ExpandPath(currentPath); + } } void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilter) @@ -1338,7 +1393,7 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt #ifndef __WXGTK20__ /* Computer (c) Julian Smart */ -static const char * file_icons_tbl_computer_xpm[] = { +static const char* const file_icons_tbl_computer_xpm[] = { /* columns rows colors chars-per-pixel */ "16 16 42 1", "r c #4E7FD0", @@ -1420,11 +1475,7 @@ public: bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; } void OnExit() { - if (wxTheFileIconsTable) - { - delete wxTheFileIconsTable; - wxTheFileIconsTable = NULL; - } + wxDELETE(wxTheFileIconsTable); } }; @@ -1499,14 +1550,14 @@ void wxFileIconsTable::Create() wxART_CMN_DIALOG, wxSize(16, 16))); // executable - if (GetIconID(wxEmptyString, _T("application/x-executable")) == file) + if (GetIconID(wxEmptyString, wxT("application/x-executable")) == file) { m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE, wxART_CMN_DIALOG, wxSize(16, 16))); - delete m_HashTable->Get(_T("exe")); - m_HashTable->Delete(_T("exe")); - m_HashTable->Put(_T("exe"), new wxFileIconEntry(executable)); + delete m_HashTable->Get(wxT("exe")); + m_HashTable->Delete(wxT("exe")); + m_HashTable->Put(wxT("exe"), new wxFileIconEntry(executable)); } /* else put into list by GetIconID (KDE defines application/x-executable for *.exe and has nice icon)