X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e4db172a3b318df9aff178eb6c5da149d56e0859..2e334012b4babcf063fbe79540c4c154cd54ab2b:/src/generic/dirctrlg.cpp?ds=sidebyside diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp index a29d5809e4..b0f677fdff 100644 --- a/src/generic/dirctrlg.cpp +++ b/src/generic/dirctrlg.cpp @@ -24,28 +24,28 @@ #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/cmndata.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/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" #include "wx/filefn.h" -#include "wx/cmndata.h" -#include "wx/gdicmn.h" #include "wx/imaglist.h" -#include "wx/icon.h" -#include "wx/sizer.h" #include "wx/tokenzr.h" #include "wx/dir.h" -#include "wx/settings.h" #include "wx/artprov.h" #include "wx/mimetype.h" -#include "wx/image.h" -#include "wx/choice.h" #if wxUSE_STATLINE #include "wx/statline.h" @@ -58,6 +58,7 @@ #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 @@ -73,31 +74,34 @@ #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" #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 "/") // ---------------------------------------------------------------------------- @@ -111,54 +115,42 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI 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]; // FIXME: why 52 and not MAX_PATH or whatever? - if ( GetVolumeInformation(path, pname, WXSIZEOF(pname), - NULL, NULL, NULL, NULL, 0) ) - { - name << _T(' ') << pname; - } -#endif // __WXWINCE__ +#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; @@ -259,7 +251,7 @@ 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); @@ -283,7 +275,7 @@ 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 @@ -343,7 +335,7 @@ 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) @@ -480,7 +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 ) @@ -550,6 +541,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, return false; SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE)); + SetForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT)); Init(); @@ -570,30 +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); @@ -618,7 +598,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, ExpandRoot(); - SetBestSize(size); + SetInitialSize(size); DoResize(); return true; @@ -644,6 +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(); @@ -681,6 +664,14 @@ 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" @@ -700,9 +691,12 @@ 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)) @@ -754,6 +748,10 @@ 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 ) @@ -853,7 +851,7 @@ 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); @@ -886,7 +884,7 @@ 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; @@ -900,22 +898,18 @@ 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; @@ -985,12 +979,12 @@ 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; @@ -1028,7 +1022,7 @@ 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; @@ -1062,6 +1056,33 @@ 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 { wxTreeItemId id = m_treeCtrl->GetSelection(); @@ -1158,6 +1179,14 @@ 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; @@ -1167,6 +1196,10 @@ 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 @@ -1184,15 +1217,6 @@ 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() { @@ -1252,12 +1276,21 @@ 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); } @@ -1303,7 +1336,7 @@ 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 */ @@ -1368,7 +1401,7 @@ static const char * file_icons_tbl_computer_xpm[] = { " dfffffffffffffd", " " }; -#endif // GTK+ < 2.4 +#endif // !GTK+ 2 // ---------------------------------------------------------------------------- // wxFileIconsTable & friends @@ -1437,7 +1470,7 @@ 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,