X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/006b7af2b256afa8608630e796b6cf6a04b2bba5..29fbbf8967e4c4b3174a4bc45a9007b92ecb0de7:/src/generic/dirctrlg.cpp?ds=sidebyside diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp index 4aaa290e8b..e0be654170 100644 --- a/src/generic/dirctrlg.cpp +++ b/src/generic/dirctrlg.cpp @@ -83,22 +83,25 @@ #include #include #endif - extern bool wxIsDriveAvailable(const wxString& dirName); #endif // __OS2__ #if defined(__WXMAC__) - #include "MoreFilesX.h" +// #include "MoreFilesX.h" #endif #ifdef __BORLANDC__ #include "dos.h" #endif +extern WXDLLEXPORT_DATA(const char) wxFileSelectorDefaultWildcardStr[]; + // If compiled under Windows, this macro can cause problems #ifdef GetFirstChild #undef GetFirstChild #endif +bool wxIsDriveAvailable(const wxString& dirName); + // ---------------------------------------------------------------------------- // wxGetAvailableDrives, for WINDOWS, DOS, OS2, MAC, UNIX (returns "/") // ---------------------------------------------------------------------------- @@ -469,7 +472,6 @@ wxBEGIN_FLAGS( wxGenericDirCtrlStyle ) wxFLAGS_MEMBER(wxDIRCTRL_DIR_ONLY) wxFLAGS_MEMBER(wxDIRCTRL_3D_INTERNAL) wxFLAGS_MEMBER(wxDIRCTRL_SELECT_FIRST) - wxFLAGS_MEMBER(wxDIRCTRL_SHOW_FILTERS) wxEND_FLAGS( wxGenericDirCtrlStyle ) @@ -560,30 +562,18 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, if ((style & wxDIRCTRL_3D_INTERNAL) == 0) treeStyle |= wxNO_BORDER; - else - treeStyle |= wxBORDER_SUNKEN; - - long filterStyle = 0; - if ((style & wxDIRCTRL_3D_INTERNAL) == 0) - filterStyle |= wxNO_BORDER; - else - filterStyle |= wxBORDER_SUNKEN; m_treeCtrl = CreateTreeCtrl(this, wxID_TREECTRL, wxPoint(0,0), GetClientSize(), treeStyle); - if (!filter.empty() && (style & wxDIRCTRL_SHOW_FILTERS)) - m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL, wxDefaultPosition, wxDefaultSize, filterStyle); + if (!filter.empty()) + m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL); m_defaultPath = dir; m_filter = filter; if (m_filter.empty()) -#ifdef __UNIX__ - m_filter = wxT("*"); -#else - m_filter = wxT("*.*"); -#endif + m_filter = wxFileSelectorDefaultWildcardStr; SetFilterIndex(defaultFilter); @@ -634,6 +624,9 @@ wxTreeCtrl* wxGenericDirCtrl::CreateTreeCtrl(wxWindow *parent, wxWindowID id, co void wxGenericDirCtrl::ShowHidden( bool show ) { + if ( m_showHidden == show ) + return; + m_showHidden = show; wxString path = GetPath(); @@ -671,6 +664,13 @@ void wxGenericDirCtrl::SetupSections() AddSection(paths[n], names[n], icons[n]); } +void wxGenericDirCtrl::SetFocus() +{ + // we don't need focus ourselves, give it to the tree so that the user + // could navigate it + m_treeCtrl->SetFocus(); +} + void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event) { // don't rename the main entry "Sections" @@ -747,6 +747,10 @@ void wxGenericDirCtrl::OnExpandItem(wxTreeEvent &event) m_rootId = m_treeCtrl->GetRootItem(); ExpandDir(parentId); + if ( m_treeCtrl->GetChildrenCount(parentId, false) == 0 ) + { + m_treeCtrl->SetItemHasChildren(parentId, false); + } } void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event ) @@ -846,7 +850,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) dirs.Sort(wxDirCtrlStringCompareFunction); // Now do the filenames -- but only if we're allowed to - if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0) + if (!HasFlag(wxDIRCTRL_DIR_ONLY)) { d.Open(dirName); @@ -879,7 +883,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) // Add the sorted dirs size_t i; - for (i = 0; i < dirs.Count(); i++) + for (i = 0; i < dirs.GetCount(); i++) { eachFilename = dirs[i]; path = dirName; @@ -893,22 +897,18 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) m_treeCtrl->SetItemImage( id, wxFileIconsTable::folder_open, wxTreeItemIcon_Expanded ); - // Has this got any children? If so, make it expandable. - // (There are two situations when a dir has children: either it - // has subdirectories or it contains files that weren't filtered - // out. The latter only applies to dirctrl with files.) - if ( dir_item->HasSubDirs() || - (((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0) && - dir_item->HasFiles(m_currentFilterStr)) ) - { - m_treeCtrl->SetItemHasChildren(id); - } + // 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 + // the user really tries to open this item + m_treeCtrl->SetItemHasChildren(id); } // Add the sorted filenames - if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0) + if (!HasFlag(wxDIRCTRL_DIR_ONLY)) { - for (i = 0; i < filenames.Count(); i++) + for (i = 0; i < filenames.GetCount(); i++) { eachFilename = filenames[i]; path = dirName; @@ -1021,7 +1021,7 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path) { m_treeCtrl->Expand(lastId); } - if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir) + if (HasFlag(wxDIRCTRL_SELECT_FIRST) && data->m_isDir) { // Find the first file in this directory wxTreeItemIdValue cookie; @@ -1178,6 +1178,14 @@ void wxGenericDirCtrl::SetFilter(const wxString& filter) { m_filter = filter; + if (!filter.empty() && !m_filterListCtrl) + m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL); + else if (filter.empty() && m_filterListCtrl) + { + m_filterListCtrl->Destroy(); + m_filterListCtrl = NULL; + } + wxString f, d; if (ExtractWildcard(m_filter, m_currentFilter, f, d)) m_currentFilterStr = f; @@ -1187,6 +1195,10 @@ void wxGenericDirCtrl::SetFilter(const wxString& filter) #else m_currentFilterStr = wxT("*.*"); #endif + // current filter index is meaningless after filter change, set it to zero + SetFilterIndex(0); + if (m_filterListCtrl) + m_filterListCtrl->FillFilterList(m_filter, 0); } // Extract description and actual filter from overall filter string @@ -1204,15 +1216,6 @@ bool wxGenericDirCtrl::ExtractWildcard(const wxString& filterStr, int n, wxStrin return false; } -#if WXWIN_COMPATIBILITY_2_4 -// Parses the global filter, returning the number of filters. -// Returns 0 if none or if there's a problem. -// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg" -int wxGenericDirCtrl::ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions) -{ - return wxParseCommonDialogsFilter(filterStr, descriptions, filters ); -} -#endif // WXWIN_COMPATIBILITY_2_4 void wxGenericDirCtrl::DoResize() { @@ -1272,12 +1275,21 @@ BEGIN_EVENT_TABLE(wxDirFilterListCtrl, wxChoice) EVT_CHOICE(wxID_ANY, wxDirFilterListCtrl::OnSelFilter) END_EVENT_TABLE() -bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent, const wxWindowID id, - const wxPoint& pos, - const wxSize& size, - long style) +bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent, + const wxWindowID id, + const wxPoint& pos, + const wxSize& size, + long style) { m_dirCtrl = parent; + + // by default our border style is determined by the style of our parent + if ( !(style & wxBORDER_MASK) ) + { + style |= parent->HasFlag(wxDIRCTRL_3D_INTERNAL) ? wxBORDER_SUNKEN + : wxBORDER_NONE; + } + return wxChoice::Create(parent, id, pos, size, 0, NULL, style); } @@ -1323,7 +1335,7 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt // wxFileIconsTable icons // ---------------------------------------------------------------------------- -#ifndef __WXGTK24__ +#ifndef __WXGTK20__ /* Computer (c) Julian Smart */ static const char * file_icons_tbl_computer_xpm[] = { /* columns rows colors chars-per-pixel */ @@ -1388,7 +1400,7 @@ static const char * file_icons_tbl_computer_xpm[] = { " dfffffffffffffd", " " }; -#endif // GTK+ < 2.4 +#endif // !GTK+ 2 // ---------------------------------------------------------------------------- // wxFileIconsTable & friends @@ -1457,7 +1469,7 @@ void wxFileIconsTable::Create() wxART_CMN_DIALOG, wxSize(16, 16))); // computer -#ifdef __WXGTK24__ +#ifdef __WXGTK20__ // GTK24 uses this icon in the file open dialog m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK, wxART_CMN_DIALOG,