X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/64c288fa47480385ad656ae3249b5b131340c1d6..491da41173b536bcb27ccddf81d8e70b8bffaf3e:/src/generic/dirctrlg.cpp diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp index 241acd6eb3..24073aeeae 100644 --- a/src/generic/dirctrlg.cpp +++ b/src/generic/dirctrlg.cpp @@ -13,147 +13,144 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif #if wxUSE_DIRDLG || wxUSE_FILEDLG #include "wx/generic/dirctrlg.h" -#include "wx/module.h" -#include "wx/utils.h" -#include "wx/button.h" -#include "wx/layout.h" -#include "wx/msgdlg.h" -#include "wx/textctrl.h" -#include "wx/textdlg.h" + +#ifndef WX_PRECOMP + #include "wx/hash.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/utils.h" + #include "wx/button.h" + #include "wx/icon.h" + #include "wx/settings.h" + #include "wx/msgdlg.h" + #include "wx/choice.h" + #include "wx/textctrl.h" + #include "wx/layout.h" + #include "wx/sizer.h" + #include "wx/textdlg.h" + #include "wx/gdicmn.h" + #include "wx/image.h" + #include "wx/module.h" +#endif + +#include "wx/filename.h" #include "wx/filefn.h" -#include "wx/cmndata.h" -#include "wx/gdicmn.h" -#include "wx/intl.h" #include "wx/imaglist.h" -#include "wx/icon.h" -#include "wx/log.h" -#include "wx/sizer.h" #include "wx/tokenzr.h" #include "wx/dir.h" -#include "wx/settings.h" #include "wx/artprov.h" -#include "wx/hash.h" #include "wx/mimetype.h" -#include "wx/image.h" -#include "wx/choice.h" #if wxUSE_STATLINE #include "wx/statline.h" #endif #if defined(__WXMAC__) - #include "wx/mac/private.h" // includes mac headers + #include "wx/osx/private.h" // includes mac headers #endif #ifdef __WXMSW__ #include #include "wx/msw/winundef.h" +#include "wx/volume.h" // FIXME - Mingw32 1.0 has both _getdrive() and _chdrive(). For now, let's assume // older releases don't, but it should be verified and the checks modified // accordingly. #if !defined(__GNUWIN32__) || (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1) #if !defined(__WXWINCE__) - #include + #include #endif - #include - #include + #include + #include #endif #endif #if defined(__OS2__) || defined(__DOS__) - #ifdef __OS2__ - #define INCL_BASE - #include - #ifndef __EMX__ - #include + #ifdef __OS2__ + #define INCL_BASE + #include + #ifndef __EMX__ + #include + #endif + #include + #include #endif - #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" + #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 "/") // ---------------------------------------------------------------------------- size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids) { -#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__) +#ifdef wxHAS_FILESYSTEM_VOLUMES #ifdef __WXWINCE__ // No logical drives; return "\" paths.Add(wxT("\\")); names.Add(wxT("\\")); icon_ids.Add(wxFileIconsTable::computer); -#elif defined(__WIN32__) - wxChar driveBuffer[256]; - size_t n = (size_t) GetLogicalDriveStrings(255, driveBuffer); - size_t i = 0; - while (i < n) - { - wxString path, name; - path.Printf(wxT("%c:\\"), driveBuffer[i]); - name.Printf(wxT("%c:"), driveBuffer[i]); - -#if !defined(__WXWINCE__) - wxChar pname[52]; - if (GetVolumeInformation( path.c_str(), pname, 52, NULL, NULL, NULL, NULL, NULL )) - { - name.Printf(wxT("%s %s"), (const wxChar*) name, pname ); - } -#endif +#elif defined(__WIN32__) && wxUSE_FSVOLUME + // TODO: this code (using wxFSVolumeBase) should be used for all platforms + // but unfortunately wxFSVolumeBase is not implemented everywhere + const wxArrayString as = wxFSVolumeBase::GetVolumes(); + for (size_t i = 0; i < as.GetCount(); i++) + { + wxString path = as[i]; + wxFSVolume vol(path); int imageId; - int driveType = ::GetDriveType(path); - switch (driveType) + switch (vol.GetKind()) { - case DRIVE_REMOVABLE: - if (path == wxT("a:\\") || path == wxT("b:\\")) + case wxFS_VOL_FLOPPY: + if ( (path == wxT("a:\\")) || (path == wxT("b:\\")) ) imageId = wxFileIconsTable::floppy; else imageId = wxFileIconsTable::removeable; break; - case DRIVE_CDROM: + case wxFS_VOL_DVDROM: + case wxFS_VOL_CDROM: imageId = wxFileIconsTable::cdrom; break; - case DRIVE_REMOTE: - case DRIVE_FIXED: + case wxFS_VOL_NETWORK: + if (path[0] == wxT('\\')) + continue; // skip "\\computer\folder" + imageId = wxFileIconsTable::drive; + break; + case wxFS_VOL_DISK: + case wxFS_VOL_OTHER: default: imageId = wxFileIconsTable::drive; break; } - paths.Add(path); - names.Add(name); + names.Add(vol.GetDisplayName()); icon_ids.Add(imageId); - - while (driveBuffer[i] != wxT('\0')) - i ++; - i ++; - if (driveBuffer[i] == wxT('\0')) - break; } #elif defined(__OS2__) APIRET rc; @@ -167,9 +164,10 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI { if (ulDriveMap & ( 1 << i )) { - wxString path, name; - path.Printf(wxT("%c:\\"), 'A' + i); - name.Printf(wxT("%c:"), 'A' + i); + const wxString path = wxFileName::GetVolumeString( + 'A' + i, wxPATH_GET_SEPARATOR); + const wxString name = wxFileName::GetVolumeString( + 'A' + i, wxPATH_NO_SEPARATOR); // Note: If _filesys is unsupported by some compilers, // we can always replace it by DosQueryFSAttach @@ -204,25 +202,23 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI } } #else // !__WIN32__, !__OS2__ - int drive; - /* If we can switch to the drive, it exists. */ - for( drive = 1; drive <= 26; drive++ ) + for ( char drive = 'A'; drive <= 'Z'; drive++ ) { - wxString path, name; - path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1)); - name.Printf(wxT("%c:"), (char) (drive + 'A' - 1)); + const wxString + path = wxFileName::GetVolumeString(drive, wxPATH_GET_SEPARATOR); if (wxIsDriveAvailable(path)) { paths.Add(path); - names.Add(name); - icon_ids.Add((drive <= 2) ? wxFileIconsTable::floppy : wxFileIconsTable::drive); + names.Add(wxFileName::GetVolumeString(drive, wxPATH_NO_SEPARATOR)); + icon_ids.Add(drive <= 2 ? wxFileIconsTable::floppy + : wxFileIconsTable::drive); } } #endif // __WIN32__/!__WIN32__ -#elif defined(__WXMAC__) +#elif defined(__WXMAC__) && wxOSX_USE_COCOA_OR_CARBON ItemCount volumeIndex = 1; OSErr err = noErr ; @@ -254,7 +250,7 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI } } -#elif defined(__UNIX__) +#elif defined(__UNIX__) || defined(__WXPALMOS__) paths.Add(wxT("/")); names.Add(wxT("/")); icon_ids.Add(wxFileIconsTable::computer); @@ -278,7 +274,7 @@ bool wxIsDriveAvailable(const wxString& dirName) #ifdef __WATCOMC__ wxUnusedVar(dirName); #else - if ( dirName.Len() == 3 && dirName[1u] == wxT(':') ) + if ( dirName.length() == 3 && dirName[1u] == wxT(':') ) { wxString dirNameLower(dirName.Lower()); // VS: always return true for removable media, since Win95 doesn't @@ -338,7 +334,7 @@ bool wxIsDriveAvailable(const wxString& WXUNUSED_IN_WINCE(dirName)) // Check if this is a root directory and if so, // whether the drive is available. - if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':')) + if (dirName.length() == 3 && dirName[(size_t)1] == wxT(':')) { wxString dirNameLower(dirName.Lower()); #if defined(__GNUWIN32__) && !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1) @@ -440,64 +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) - wxFLAGS_MEMBER(wxDIRCTRL_SHOW_FILTERS) - -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) @@ -545,6 +483,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, return false; SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE)); + SetForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); Init(); @@ -563,32 +502,23 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, if (style & wxDIRCTRL_EDIT_LABELS) treeStyle |= wxTR_EDIT_LABELS; - if ((style & wxDIRCTRL_3D_INTERNAL) == 0) - treeStyle |= wxNO_BORDER; - else - treeStyle |= wxBORDER_SUNKEN; + if (style & wxDIRCTRL_MULTIPLE) + treeStyle |= wxTR_MULTIPLE; - long filterStyle = 0; if ((style & wxDIRCTRL_3D_INTERNAL) == 0) - filterStyle |= wxNO_BORDER; - else - filterStyle |= wxBORDER_SUNKEN; + treeStyle |= wxNO_BORDER; 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); @@ -613,7 +543,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, ExpandRoot(); - SetBestSize(size); + SetInitialSize(size); DoResize(); return true; @@ -639,11 +569,27 @@ wxTreeCtrl* wxGenericDirCtrl::CreateTreeCtrl(wxWindow *parent, wxWindowID id, co void wxGenericDirCtrl::ShowHidden( bool show ) { + if ( m_showHidden == show ) + return; + 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 @@ -676,6 +622,14 @@ 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 + if (m_treeCtrl) + m_treeCtrl->SetFocus(); +} + void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event) { // don't rename the main entry "Sections" @@ -695,9 +649,12 @@ void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event) void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event) { + if (event.IsEditCancelled()) + return; + if ((event.GetLabel().empty()) || - (event.GetLabel() == _(".")) || - (event.GetLabel() == _("..")) || + (event.GetLabel() == wxT(".")) || + (event.GetLabel() == wxT("..")) || (event.GetLabel().Find(wxT('/')) != wxNOT_FOUND) || (event.GetLabel().Find(wxT('\\')) != wxNOT_FOUND) || (event.GetLabel().Find(wxT('|')) != wxNOT_FOUND)) @@ -745,7 +702,6 @@ void wxGenericDirCtrl::OnExpandItem(wxTreeEvent &event) // ctor when wxTR_HIDE_ROOT was specified if (!m_rootId.IsOk()) - m_rootId = m_treeCtrl->GetRootItem(); ExpandDir(parentId); @@ -765,22 +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); @@ -848,7 +797,7 @@ 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); @@ -879,9 +828,13 @@ 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.Count(); i++) + for (i = 0; i < dirs.GetCount(); i++) { eachFilename = dirs[i]; path = dirName; @@ -895,22 +848,18 @@ 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 the icon later 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; @@ -927,6 +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()); @@ -980,12 +935,12 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString& childPath.MakeLower(); #endif - if (childPath.Len() <= path2.Len()) + if (childPath.length() <= path2.length()) { - wxString path3 = path2.Mid(0, childPath.Len()); + wxString path3 = path2.Mid(0, childPath.length()); if (childPath == path3) { - if (path3.Len() == path2.Len()) + if (path3.length() == path2.length()) done = true; else done = false; @@ -1023,7 +978,7 @@ 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; @@ -1057,8 +1012,51 @@ bool wxGenericDirCtrl::ExpandPath(const wxString& path) return true; } + +bool wxGenericDirCtrl::CollapsePath(const wxString& path) +{ + bool done = false; + wxTreeItemId id = FindChild(m_rootId, path, done); + wxTreeItemId lastId = id; // The last non-zero id + + while ( id.IsOk() && !done ) + { + CollapseDir(id); + + id = FindChild(id, path, done); + + if ( id.IsOk() ) + lastId = id; + } + + if ( !lastId.IsOk() ) + return false; + + m_treeCtrl->SelectItem(lastId); + m_treeCtrl->EnsureVisible(lastId); + + return true; +} + + 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) { @@ -1069,6 +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(); @@ -1084,6 +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; @@ -1091,6 +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) @@ -1153,6 +1217,14 @@ 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; @@ -1162,6 +1234,10 @@ 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 @@ -1179,15 +1255,6 @@ 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() { @@ -1247,12 +1314,21 @@ 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); } @@ -1265,16 +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) @@ -1298,9 +1391,9 @@ 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[] = { +static const char* const file_icons_tbl_computer_xpm[] = { /* columns rows colors chars-per-pixel */ "16 16 42 1", "r c #4E7FD0", @@ -1363,14 +1456,14 @@ static const char * file_icons_tbl_computer_xpm[] = { " dfffffffffffffd", " " }; -#endif // GTK+ < 2.4 +#endif // !GTK+ 2 // ---------------------------------------------------------------------------- // wxFileIconsTable & friends // ---------------------------------------------------------------------------- // global instance of a wxFileIconsTable -wxFileIconsTable* wxTheFileIconsTable = (wxFileIconsTable *)NULL; +wxFileIconsTable* wxTheFileIconsTable = NULL; // A module to allow icons table cleanup @@ -1382,11 +1475,7 @@ public: bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; } void OnExit() { - if (wxTheFileIconsTable) - { - delete wxTheFileIconsTable; - wxTheFileIconsTable = NULL; - } + wxDELETE(wxTheFileIconsTable); } }; @@ -1432,7 +1521,7 @@ 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, @@ -1461,14 +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)