/////////////////////////////////////////////////////////////////////////////
-// Name: dirctrlg.cpp
+// Name: src/generic/dirctrlg.cpp
// Purpose: wxGenericDirCtrl
// Author: Harm van der Heijden, Robert Roebling, Julian Smart
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "dirctrlg.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
-#include "wx/defs.h"
+#if wxUSE_DIRDLG || wxUSE_FILEDLG
+
+#include "wx/generic/dirctrlg.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/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/utils.h"
-#include "wx/dialog.h"
-#include "wx/button.h"
-#include "wx/layout.h"
-#include "wx/msgdlg.h"
-#include "wx/textdlg.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/mimetype.h"
#if wxUSE_STATLINE
#include "wx/statline.h"
#endif
-#include "wx/generic/dirctrlg.h"
+#if defined(__WXMAC__)
+ #include "wx/mac/private.h" // includes mac headers
+#endif
#ifdef __WXMSW__
-#include <direct.h>
-#include <stdlib.h>
-#include <ctype.h>
+#include <windows.h>
+#include "wx/msw/winundef.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 <direct.h>
+#endif
+ #include <stdlib.h>
+ #include <ctype.h>
+#endif
+
+#endif
+
+#if defined(__OS2__) || defined(__DOS__)
+ #ifdef __OS2__
+ #define INCL_BASE
+ #include <os2.h>
+ #ifndef __EMX__
+ #include <direct.h>
+ #endif
+ #include <stdlib.h>
+ #include <ctype.h>
+ #endif
+ extern bool wxIsDriveAvailable(const wxString& dirName);
+#endif // __OS2__
+
+#if defined(__WXMAC__)
+ #include "MoreFilesX.h"
+#endif
+
+#ifdef __BORLANDC__
+ #include "dos.h"
#endif
// If compiled under Windows, this macro can cause problems
#undef GetFirstChild
#endif
-#if !defined(__WXMSW__) || wxUSE_XPM_IN_MSW
-/* Closed folder */
-static char * icon1_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 6 1",
-/* colors */
-" s None c None",
-". c #000000",
-"+ c #c0c0c0",
-"@ c #808080",
-"# c #ffff00",
-"$ c #ffffff",
-/* pixels */
-" ",
-" @@@@@ ",
-" @#+#+#@ ",
-" @#+#+#+#@@@@@@ ",
-" @$$$$$$$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @@@@@@@@@@@@@@.",
-" ..............",
-" ",
-" "};
-
-/* Open folder */
-static char * icon2_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 6 1",
-/* colors */
-" s None c None",
-". c #000000",
-"+ c #c0c0c0",
-"@ c #808080",
-"# c #ffff00",
-"$ c #ffffff",
-/* pixels */
-" ",
-" @@@@@ ",
-" @$$$$$@ ",
-" @$#+#+#$@@@@@@ ",
-" @$+#+#+$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-"@@@@@@@@@@@@@#@.",
-"@$$$$$$$$$$@@+@.",
-"@$#+#+#+#+##.@@.",
-" @$#+#+#+#+#+.@.",
-" @$+#+#+#+#+#.@.",
-" @$+#+#+#+##@..",
-" @@@@@@@@@@@@@.",
-" .............",
-" ",
-" "};
-
-/* File */
-static char * icon3_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 3 1",
-/* colors */
-" s None c None",
-". c #000000",
-"+ c #ffffff",
-/* pixels */
-" ",
-" ........ ",
-" .++++++.. ",
-" .+.+.++.+. ",
-" .++++++.... ",
-" .+.+.+++++. ",
-" .+++++++++. ",
-" .+.+.+.+.+. ",
-" .+++++++++. ",
-" .+.+.+.+.+. ",
-" .+++++++++. ",
-" .+.+.+.+.+. ",
-" .+++++++++. ",
-" ........... ",
-" ",
-" "};
-
-/* Computer */
-static char * icon4_xpm[] = {
-"16 16 7 1",
-" s None c None",
-". c #808080",
-"X c #c0c0c0",
-"o c Black",
-"O c Gray100",
-"+ c #008080",
-"@ c Blue",
-" ........... ",
-" .XXXXXXXXXX.o",
-" .OOOOOOOOO..o",
-" .OoooooooX..o",
-" .Oo+...@+X..o",
-" .Oo+XXX.+X..o",
-" .Oo+....+X..o",
-" .Oo++++++X..o",
-" .OXXXXXXXX.oo",
-" ..........o.o",
-" ...........Xo",
-" .XXXXXXXXXX.o",
-" .o.o.o.o.o...o",
-" .oXoXoXoXoXo.o ",
-".XOXXXXXXXXX.o ",
-"............o "};
-
-/* Drive */
-static char * icon5_xpm[] = {
-"16 16 7 1",
-" s None c None",
-". c #808080",
-"X c #c0c0c0",
-"o c Black",
-"O c Gray100",
-"+ c Green",
-"@ c #008000",
-" ",
-" ",
-" ",
-" ",
-" ............. ",
-" .XXXXXXXXXXXX.o",
-".OOOOOOOOOOOO..o",
-".XXXXXXXXX+@X..o",
-".XXXXXXXXXXXX..o",
-".X..........X..o",
-".XOOOOOOOOOOX..o",
-"..............o ",
-" ooooooooooooo ",
-" ",
-" ",
-" "};
-
-/* CD-ROM */
-static char *icon6_xpm[] = {
-"16 16 10 1",
-" s None c None",
-". c #808080",
-"X c #c0c0c0",
-"o c Yellow",
-"O c Blue",
-"+ c Black",
-"@ c Gray100",
-"# c #008080",
-"$ c Green",
-"% c #008000",
-" ... ",
-" ..XoX.. ",
-" .O.XoXXX+ ",
-" ...O.oXXXX+ ",
-" .O..X.XXXX+ ",
-" ....X.+..XXX+",
-" .XXX.+@+.XXX+",
-" .X@XX.+.X@@X+",
-" .....X...#XX@+ ",
-".@@@...XXo.O@X+ ",
-".@XXX..XXoXOO+ ",
-".@++++..XoX+++ ",
-".@$%@@XX+++X.+ ",
-".............+ ",
-" ++++++++++++ ",
-" "};
-
-/* Floppy */
-static char * icon7_xpm[] = {
-"16 16 7 1",
-" s None c None",
-". c #808080",
-"X c Gray100",
-"o c #c0c0c0",
-"O c Black",
-"+ c Cyan",
-"@ c Red",
-" ......X",
-" .ooooooO",
-" .+++++OO",
-" .++++++O",
-" .++++++O",
-" .ooooooO",
-" .......o....oO",
-" .oooooo.o.O.XoO",
-".XXXXXXXXOOOOOO ",
-".ooooooooo@o..O ",
-".ooo....oooo..O ",
-".o..OOOO...o..O ",
-".oooXXXXoooo..O ",
-".............O ",
-" OOOOOOOOOOOO ",
-" "};
-
-/* Removeable */
-static char * icon8_xpm[] = {
-"16 16 7 1",
-" s None c None",
-". c #808080",
-"X c #c0c0c0",
-"o c Black",
-"O c Gray100",
-"+ c Red",
-"@ c #800000",
-" ",
-" ",
-" ",
-" ............. ",
-" .XXXXXXXXXXXX.o",
-".OOOOOOOOOOOO..o",
-".OXXXXXXXXXXX..o",
-".O+@.oooooo.X..o",
-".OXXOooooooOX..o",
-".OXXXOOOOOOXX..o",
-".OXXXXXXXXXXX..o",
-".O............o ",
-" ooooooooooooo ",
-" ",
-" ",
-" "};
-#endif // !wxMSW
+// ----------------------------------------------------------------------------
+// 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 __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]);
-static const int ID_DIRCTRL = 1000;
-static const int ID_TEXTCTRL = 1001;
-static const int ID_OK = 1002;
-static const int ID_CANCEL = 1003;
-static const int ID_NEW = 1004;
-//static const int ID_CHECK = 1005;
+ // Do not use GetVolumeInformation to further decorate the
+ // name, since it can cause severe delays on network drives.
-#ifdef __WXMSW__
-static bool wxIsDriveAvailable(const wxString dirName)
+ int imageId;
+ int driveType = ::GetDriveType(path);
+ switch (driveType)
+ {
+ case DRIVE_REMOVABLE:
+ if (path == wxT("a:\\") || path == wxT("b:\\"))
+ imageId = wxFileIconsTable::floppy;
+ else
+ imageId = wxFileIconsTable::removeable;
+ break;
+ case DRIVE_CDROM:
+ imageId = wxFileIconsTable::cdrom;
+ break;
+ case DRIVE_REMOTE:
+ case DRIVE_FIXED:
+ default:
+ imageId = wxFileIconsTable::drive;
+ break;
+ }
+
+ paths.Add(path);
+ names.Add(name);
+ icon_ids.Add(imageId);
+
+ while (driveBuffer[i] != wxT('\0'))
+ i ++;
+ i ++;
+ if (driveBuffer[i] == wxT('\0'))
+ break;
+ }
+#elif defined(__OS2__)
+ APIRET rc;
+ ULONG ulDriveNum = 0;
+ ULONG ulDriveMap = 0;
+ rc = ::DosQueryCurrentDisk(&ulDriveNum, &ulDriveMap);
+ if ( rc == 0)
+ {
+ size_t i = 0;
+ while (i < 26)
+ {
+ if (ulDriveMap & ( 1 << i ))
+ {
+ wxString path, name;
+ path.Printf(wxT("%c:\\"), 'A' + i);
+ name.Printf(wxT("%c:"), 'A' + i);
+
+ // Note: If _filesys is unsupported by some compilers,
+ // we can always replace it by DosQueryFSAttach
+ char filesysname[20];
+#ifdef __WATCOMC__
+ ULONG cbBuffer = sizeof(filesysname);
+ PFSQBUFFER2 pfsqBuffer = (PFSQBUFFER2)filesysname;
+ APIRET rc = ::DosQueryFSAttach(name.fn_str(),0,FSAIL_QUERYNAME,pfsqBuffer,&cbBuffer);
+ if (rc != NO_ERROR)
+ {
+ filesysname[0] = '\0';
+ }
+#else
+ _filesys(name.fn_str(), filesysname, sizeof(filesysname));
+#endif
+ /* FAT, LAN, HPFS, CDFS, NFS */
+ int imageId;
+ if (path == wxT("A:\\") || path == wxT("B:\\"))
+ imageId = wxFileIconsTable::floppy;
+ else if (!strcmp(filesysname, "CDFS"))
+ imageId = wxFileIconsTable::cdrom;
+ else if (!strcmp(filesysname, "LAN") ||
+ !strcmp(filesysname, "NFS"))
+ imageId = wxFileIconsTable::drive;
+ else
+ imageId = wxFileIconsTable::drive;
+ paths.Add(path);
+ names.Add(name);
+ icon_ids.Add(imageId);
+ }
+ i ++;
+ }
+ }
+#else // !__WIN32__, !__OS2__
+ int drive;
+
+ /* If we can switch to the drive, it exists. */
+ for( drive = 1; drive <= 26; drive++ )
+ {
+ wxString path, name;
+ path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
+ name.Printf(wxT("%c:"), (char) (drive + 'A' - 1));
+
+ if (wxIsDriveAvailable(path))
+ {
+ paths.Add(path);
+ names.Add(name);
+ icon_ids.Add((drive <= 2) ? wxFileIconsTable::floppy : wxFileIconsTable::drive);
+ }
+ }
+#endif // __WIN32__/!__WIN32__
+
+#elif defined(__WXMAC__)
+
+ ItemCount volumeIndex = 1;
+ OSErr err = noErr ;
+
+ while( noErr == err )
+ {
+ HFSUniStr255 volumeName ;
+ FSRef fsRef ;
+ FSVolumeInfo volumeInfo ;
+ err = FSGetVolumeInfo(0, volumeIndex, NULL, kFSVolInfoFlags , &volumeInfo , &volumeName, &fsRef);
+ if( noErr == err )
+ {
+ wxString path = wxMacFSRefToPath( &fsRef ) ;
+ wxString name = wxMacHFSUniStrToString( &volumeName ) ;
+
+ if ( (volumeInfo.flags & kFSVolFlagSoftwareLockedMask) || (volumeInfo.flags & kFSVolFlagHardwareLockedMask) )
+ {
+ icon_ids.Add(wxFileIconsTable::cdrom);
+ }
+ else
+ {
+ icon_ids.Add(wxFileIconsTable::drive);
+ }
+ // todo other removable
+
+ paths.Add(path);
+ names.Add(name);
+ volumeIndex++ ;
+ }
+ }
+
+#elif defined(__UNIX__)
+ paths.Add(wxT("/"));
+ names.Add(wxT("/"));
+ icon_ids.Add(wxFileIconsTable::computer);
+#else
+ #error "Unsupported platform in wxGenericDirCtrl!"
+#endif
+ wxASSERT_MSG( (paths.GetCount() == names.GetCount()), wxT("The number of paths and their human readable names should be equal in number."));
+ wxASSERT_MSG( (paths.GetCount() == icon_ids.GetCount()), wxT("Wrong number of icons for available drives."));
+ return paths.GetCount();
+}
+
+// ----------------------------------------------------------------------------
+// wxIsDriveAvailable
+// ----------------------------------------------------------------------------
+
+#if defined(__DOS__)
+
+bool wxIsDriveAvailable(const wxString& dirName)
+{
+ // FIXME_MGL - this method leads to hang up under Watcom for some reason
+#ifdef __WATCOMC__
+ wxUnusedVar(dirName);
+#else
+ if ( dirName.length() == 3 && dirName[1u] == wxT(':') )
+ {
+ wxString dirNameLower(dirName.Lower());
+ // VS: always return true for removable media, since Win95 doesn't
+ // like it when MS-DOS app accesses empty floppy drive
+ return (dirNameLower[0u] == wxT('a') ||
+ dirNameLower[0u] == wxT('b') ||
+ wxDirExists(dirNameLower));
+ }
+ else
+#endif
+ return true;
+}
+
+#elif defined(__WINDOWS__) || defined(__OS2__)
+
+int setdrive(int WXUNUSED_IN_WINCE(drive))
+{
+#ifdef __WXWINCE__
+ return 0;
+#elif defined(__GNUWIN32__) && \
+ (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+ return _chdrive(drive);
+#else
+ wxChar newdrive[4];
+
+ if (drive < 1 || drive > 31)
+ return -1;
+ newdrive[0] = (wxChar)(wxT('A') + drive - 1);
+ newdrive[1] = wxT(':');
+#ifdef __OS2__
+ newdrive[2] = wxT('\\');
+ newdrive[3] = wxT('\0');
+#else
+ newdrive[2] = wxT('\0');
+#endif
+#if defined(__WXMSW__)
+ if (::SetCurrentDirectory(newdrive))
+#else
+ // VA doesn't know what LPSTR is and has its own set
+ if (!DosSetCurrentDir((PSZ)newdrive))
+#endif
+ return 0;
+ else
+ return -1;
+#endif // !GNUWIN32
+}
+
+bool wxIsDriveAvailable(const wxString& WXUNUSED_IN_WINCE(dirName))
{
+#ifdef __WXWINCE__
+ return false;
+#else
#ifdef __WIN32__
- UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
+ UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
#endif
- bool success = TRUE;
+ bool success = true;
// Check if this is a root directory and if so,
- // whether the drive is avaiable.
- if (dirName.Len() == 3 && dirName[1] == wxT(':'))
+ // whether the drive is available.
+ if (dirName.length() == 3 && dirName[(size_t)1] == wxT(':'))
{
- wxString dirNameLower(dirName.Lower());
+ wxString dirNameLower(dirName.Lower());
+#if defined(__GNUWIN32__) && !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+ success = wxDirExists(dirNameLower);
+#else
+ #if defined(__OS2__)
+ // Avoid changing to drive since no media may be inserted.
+ if (dirNameLower[(size_t)0] == 'a' || dirNameLower[(size_t)0] == 'b')
+ return success;
+ #endif
int currentDrive = _getdrive();
- int thisDrive = (int) (dirNameLower[0] - 'a' + 1) ;
- int err = _chdrive( thisDrive ) ;
- _chdrive( currentDrive );
+ int thisDrive = (int) (dirNameLower[(size_t)0] - 'a' + 1) ;
+ int err = setdrive( thisDrive ) ;
+ setdrive( currentDrive );
if (err == -1)
{
- success = FALSE;
+ success = false;
}
+#endif
}
#ifdef __WIN32__
- (void) SetErrorMode(errorMode);
+ (void) SetErrorMode(errorMode);
#endif
- return success;
-}
+ return success;
#endif
+}
+#endif // __WINDOWS__ || __OS2__
+
+#endif // wxUSE_DIRDLG || wxUSE_FILEDLG
+
+
+
+#if wxUSE_DIRDLG
+
+// Function which is called by quick sort. We want to override the default wxArrayString behaviour,
+// and sort regardless of case.
+static int wxCMPFUNC_CONV wxDirCtrlStringCompareFunction(const wxString& strFirst, const wxString& strSecond)
+{
+ return strFirst.CmpNoCase(strSecond);
+}
//-----------------------------------------------------------------------------
-// wxDirItemDataEx
+// wxDirItemData
//-----------------------------------------------------------------------------
-wxDirItemDataEx::wxDirItemDataEx(const wxString& path, const wxString& name,
- bool isDir)
+wxDirItemData::wxDirItemData(const wxString& path, const wxString& name,
+ bool isDir)
{
m_path = path;
m_name = name;
* In UnixLand we just check whether the first char is a dot
* For FileNameFromPath read LastDirNameInThisPath ;-) */
// m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');
- m_isHidden = FALSE;
- m_hasSubDirs = HasSubDirs();
- m_isExpanded = FALSE;
+ m_isHidden = false;
+ m_isExpanded = false;
m_isDir = isDir;
}
-wxDirItemDataEx::~wxDirItemDataEx()
+void wxDirItemData::SetNewDirName(const wxString& path)
{
+ m_path = path;
+ m_name = wxFileNameFromPath(path);
}
-void wxDirItemDataEx::SetNewDirName( wxString path )
+bool wxDirItemData::HasSubDirs() const
{
- m_path = path;
- m_name = wxFileNameFromPath( path );
+ if (m_path.empty())
+ return false;
+
+ wxDir dir;
+ {
+ wxLogNull nolog;
+ if ( !dir.Open(m_path) )
+ return false;
+ }
+
+ return dir.HasSubDirs();
}
-bool wxDirItemDataEx::HasSubDirs()
+bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const
{
- if (m_path.IsEmpty())
- return TRUE;
+ if (m_path.empty())
+ return false;
- // On WIN32, must check if this volume is mounted or
- // we get an error dialog for e.g. drive a:
-#ifdef __WIN32__
- if (!wxIsDriveAvailable(m_path))
- return FALSE;
-#endif
-
- wxString search = m_path;
-
- if (m_path.Last() != wxFILE_SEP_PATH)
- {
- search += wxString(wxFILE_SEP_PATH);
- }
- search += wxT("*");
+ wxDir dir;
+ {
+ wxLogNull nolog;
+ if ( !dir.Open(m_path) )
+ return false;
+ }
- wxLogNull log;
- wxString path = wxFindFirstFile( search, wxDIR );
- return (bool)(!path.IsNull());
+ return dir.HasFiles();
}
//-----------------------------------------------------------------------------
// 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 (-1, wxGenericDirCtrl::OnExpandItem)
- EVT_TREE_ITEM_COLLAPSED (-1, wxGenericDirCtrl::OnCollapseItem)
- EVT_TREE_BEGIN_LABEL_EDIT (-1, wxGenericDirCtrl::OnBeginEditItem)
- EVT_TREE_END_LABEL_EDIT (-1, wxGenericDirCtrl::OnEndEditItem)
+ EVT_TREE_ITEM_EXPANDING (wxID_TREECTRL, wxGenericDirCtrl::OnExpandItem)
+ EVT_TREE_ITEM_COLLAPSED (wxID_TREECTRL, wxGenericDirCtrl::OnCollapseItem)
+ EVT_TREE_BEGIN_LABEL_EDIT (wxID_TREECTRL, wxGenericDirCtrl::OnBeginEditItem)
+ EVT_TREE_END_LABEL_EDIT (wxID_TREECTRL, wxGenericDirCtrl::OnEndEditItem)
EVT_SIZE (wxGenericDirCtrl::OnSize)
END_EVENT_TABLE()
Init();
}
+void wxGenericDirCtrl::ExpandRoot()
+{
+ ExpandDir(m_rootId); // automatically expand first level
+
+ // Expand and select the default path
+ if (!m_defaultPath.empty())
+ {
+ ExpandPath(m_defaultPath);
+ }
+#ifdef __UNIX__
+ else
+ {
+ // On Unix, there's only one node under the (hidden) root node. It
+ // represents the / path, so the user would always have to expand it;
+ // let's do it ourselves
+ ExpandPath( wxT("/") );
+ }
+#endif
+}
+
bool wxGenericDirCtrl::Create(wxWindow *parent,
- const wxWindowID id,
- const wxString& dir,
- const wxPoint& pos,
- const wxSize& size,
- long style,
- const wxString& filter,
- int defaultFilter,
- const wxString& name )
+ const wxWindowID id,
+ const wxString& dir,
+ const wxPoint& pos,
+ const wxSize& size,
+ long style,
+ const wxString& filter,
+ int defaultFilter,
+ const wxString& name)
{
if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))
- return FALSE;
+ return false;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
+ SetForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT));
Init();
long treeStyle = wxTR_HAS_BUTTONS;
+
+ // On Windows CE, if you hide the root, you get a crash when
+ // attempting to access data for children of the root item.
+#ifndef __WXWINCE__
+ treeStyle |= wxTR_HIDE_ROOT;
+#endif
+
+#ifdef __WXGTK20__
+ treeStyle |= wxTR_NO_LINES;
+#endif
+
+ if (style & wxDIRCTRL_EDIT_LABELS)
+ treeStyle |= wxTR_EDIT_LABELS;
+
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 = new wxTreeCtrl(this, wxID_TREECTRL, pos, size, treeStyle);
+ m_treeCtrl = CreateTreeCtrl(this, wxID_TREECTRL,
+ wxPoint(0,0), GetClientSize(), treeStyle);
- if (!filter.IsEmpty() && (style & wxDIRCTRL_SHOW_FILTERS))
+ if (!filter.empty() && (style & wxDIRCTRL_SHOW_FILTERS))
m_filterListCtrl = new wxDirFilterListCtrl(this, wxID_FILTERLISTCTRL, wxDefaultPosition, wxDefaultSize, filterStyle);
m_defaultPath = dir;
m_filter = filter;
+ if (m_filter.empty())
+#ifdef __UNIX__
+ m_filter = wxT("*");
+#else
+ m_filter = wxT("*.*");
+#endif
+
SetFilterIndex(defaultFilter);
if (m_filterListCtrl)
m_filterListCtrl->FillFilterList(filter, defaultFilter);
- m_imageList = new wxImageList(16, 16, TRUE);
-#if !defined(__WXMSW__) || wxUSE_XPM_IN_MSW
- m_imageList->Add(wxIcon(icon1_xpm));
- m_imageList->Add(wxIcon(icon2_xpm));
- m_imageList->Add(wxIcon(icon3_xpm));
- m_imageList->Add(wxIcon(icon4_xpm));
- m_imageList->Add(wxIcon(icon5_xpm));
- m_imageList->Add(wxIcon(icon6_xpm));
- m_imageList->Add(wxIcon(icon7_xpm));
- m_imageList->Add(wxIcon(icon8_xpm));
-#elif defined(__WXMSW__)
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_CLOSED_FOLDER"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_OPEN_FOLDER"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_FILE"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_COMPUTER"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_DRIVE"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_CDROM"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_FLOPPY"), wxBITMAP_TYPE_RESOURCE));
- m_imageList->Add(wxIcon(wxT("wxICON_SMALL_REMOVEABLE"), wxBITMAP_TYPE_RESOURCE));
-#else
-#error "Sorry, we don't have icons available for this platforms."
-#endif
- m_treeCtrl->SetImageList(m_imageList);
+ m_treeCtrl->SetImageList(wxTheFileIconsTable->GetSmallImageList());
- m_showHidden = FALSE;
- wxDirItemDataEx* rootData = new wxDirItemDataEx(wxT(""), wxT(""), TRUE);
+ m_showHidden = false;
+ wxDirItemData* rootData = new wxDirItemData(wxEmptyString, wxEmptyString, true);
wxString rootName;
-#ifdef __WXMSW__
+#if defined(__WINDOWS__) || defined(__OS2__) || defined(__DOS__)
rootName = _("Computer");
#else
rootName = _("Sections");
m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
m_treeCtrl->SetItemHasChildren(m_rootId);
- m_treeCtrl->Expand(m_rootId); // automatically expand first level
- // Expand and select the default path
- if (!m_defaultPath.IsEmpty())
- ExpandPath(m_defaultPath);
+ ExpandRoot();
+ SetInitialSize(size);
DoResize();
- return TRUE;
+ return true;
}
wxGenericDirCtrl::~wxGenericDirCtrl()
{
- m_treeCtrl->SetImageList(NULL);
- delete m_imageList;
}
void wxGenericDirCtrl::Init()
{
- m_showHidden = FALSE;
- m_imageList = NULL;
+ m_showHidden = false;
m_currentFilter = 0;
m_currentFilterStr = wxEmptyString; // Default: any file
m_treeCtrl = NULL;
m_filterListCtrl = NULL;
}
-void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
+wxTreeCtrl* wxGenericDirCtrl::CreateTreeCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long treeStyle)
{
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,name,TRUE);
+ return new wxTreeCtrl(parent, id, pos, size, treeStyle);
+}
-#ifdef __WXMSW__
- // Windows: sections are displayed as drives
- wxTreeItemId id = m_treeCtrl->AppendItem( m_rootId, name, imageId, -1, dir_item);
-#else
- // Unix: sections are displayed as folders
- wxTreeItemId id = m_treeCtrl->AppendItem( m_rootId, name, 0, -1, dir_item);
- m_treeCtrl->SetItemImage( id, 1, wxTreeItemIcon_Expanded );
-#endif
- // TODO: other operating systems.
+void wxGenericDirCtrl::ShowHidden( bool show )
+{
+ m_showHidden = show;
- m_treeCtrl->SetItemHasChildren(id);
+ wxString path = GetPath();
+ ReCreateTree();
+ SetPath(path);
}
-void wxGenericDirCtrl::SetupSections()
+const wxTreeItemId
+wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
{
-#ifdef __WXMSW__
+ wxDirItemData *dir_item = new wxDirItemData(path,name,true);
-#ifdef __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]);
+ wxTreeItemId id = AppendItem( m_rootId, name, imageId, -1, dir_item);
- int imageId = 4;
- int driveType = ::GetDriveType(path);
- switch (driveType)
- {
- case DRIVE_REMOVABLE:
- if (path == wxT("a:\\") || path == wxT("b:\\"))
- imageId = 6; // Floppy
- else
- imageId = 7;
- break;
- case DRIVE_FIXED:
- imageId = 4;
- break;
- case DRIVE_REMOTE:
- imageId = 4;
- break;
- case DRIVE_CDROM:
- imageId = 5;
- break;
- default:
- imageId = 4;
- break;
- }
+ m_treeCtrl->SetItemHasChildren(id);
- AddSection(path, name, imageId);
+ return id;
+}
- while (driveBuffer[i] != wxT('\0'))
- i ++;
- i ++;
- if (driveBuffer[i] == wxT('\0'))
- break;
- }
-#else
- int drive;
- int currentDrive;
+void wxGenericDirCtrl::SetupSections()
+{
+ wxArrayString paths, names;
+ wxArrayInt icons;
- /* If we can switch to the drive, it exists. */
- for( drive = 1; drive <= 26; drive++ )
- {
- wxString path, name;
- path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
- name.Printf(wxT("(%c:)"), (char) (drive + 'a' - 1));
+ size_t n, count = wxGetAvailableDrives(paths, names, icons);
- if (wxIsDriveAvailable(path))
- {
-
- AddSection(path, name);
- }
- }
+#ifdef __WXGTK20__
+ wxString home = wxGetHomeDir();
+ AddSection( home, _("Home directory"), 1);
+ home += wxT("/Desktop");
+ AddSection( home, _("Desktop"), 1);
#endif
-#else
- AddSection(wxT("/"), _("The Computer"), 0);
- AddSection(wxGetHomeDir(), _("My Home"), 0 );
- AddSection(wxT("/mnt"), _("Mounted Devices"), 0 );
- AddSection(wxT("/usr/local"), _("User Local"), 0 );
- AddSection(wxT("/usr"), _("User"), 0 );
- AddSection(wxT("/var"), _("Variables"), 0 );
- AddSection(wxT("/etc"), _("Etcetera"), 0 );
- AddSection(wxT("/tmp"), _("Temporary"), 0 );
-#endif
+ for (n = 0; n < count; n++)
+ AddSection(paths[n], names[n], icons[n]);
}
void wxGenericDirCtrl::OnBeginEditItem(wxTreeEvent &event)
}
// don't rename the individual sections
- if (m_treeCtrl->GetParent( event.GetItem() ) == m_rootId)
+ if (m_treeCtrl->GetItemParent( event.GetItem() ) == m_rootId)
{
event.Veto();
return;
void wxGenericDirCtrl::OnEndEditItem(wxTreeEvent &event)
{
- if ((event.GetLabel().IsEmpty()) ||
- (event.GetLabel() == _(".")) ||
- (event.GetLabel() == _("..")) ||
- (event.GetLabel().First( wxT("/") ) != wxNOT_FOUND))
+ if (event.IsEditCancelled())
+ return;
+
+ if ((event.GetLabel().empty()) ||
+ (event.GetLabel() == wxT(".")) ||
+ (event.GetLabel() == wxT("..")) ||
+ (event.GetLabel().Find(wxT('/')) != wxNOT_FOUND) ||
+ (event.GetLabel().Find(wxT('\\')) != wxNOT_FOUND) ||
+ (event.GetLabel().Find(wxT('|')) != wxNOT_FOUND))
{
wxMessageDialog dialog(this, _("Illegal directory name."), _("Error"), wxOK | wxICON_ERROR );
dialog.ShowModal();
}
wxTreeItemId id = event.GetItem();
- wxDirItemDataEx *data = (wxDirItemDataEx*)m_treeCtrl->GetItemData( id );
+ wxDirItemData *data = (wxDirItemData*)m_treeCtrl->GetItemData( id );
wxASSERT( data );
wxString new_name( wxPathOnly( data->m_path ) );
{
wxTreeItemId parentId = event.GetItem();
+ // VS: this is needed because the event handler is called from wxTreeCtrl
+ // ctor when wxTR_HIDE_ROOT was specified
+
+ if (!m_rootId.IsOk())
+
+ m_rootId = m_treeCtrl->GetRootItem();
+
ExpandDir(parentId);
}
void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
{
- wxTreeItemId child, parent = event.GetItem();
+ CollapseDir(event.GetItem());
+}
+
+void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
+{
+ wxTreeItemId child;
- wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(event.GetItem());
+ wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);
if (!data->m_isExpanded)
return;
- data->m_isExpanded = FALSE;
- long cookie;
+ 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(parent, cookie);
+ 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(parent, cookie);
+ child = m_treeCtrl->GetFirstChild(parentId, cookie);
}
+ if (parentId != m_treeCtrl->GetRootItem())
+ m_treeCtrl->Collapse(parentId);
}
void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
{
- wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(parentId);
+ wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);
if (data->m_isExpanded)
return;
- data->m_isExpanded = TRUE;
+ data->m_isExpanded = true;
- if (parentId == m_rootId)
+ if (parentId == m_treeCtrl->GetRootItem())
{
SetupSections();
return;
wxString dirName(data->m_path);
-#ifdef __WXMSW__
+#if (defined(__WINDOWS__) && !defined(__WXWINCE__)) || defined(__DOS__) || defined(__OS2__)
// Check if this is a root directory and if so,
// whether the drive is avaiable.
- if (!wxIsDriveAvailable(dirName))
- {
- data->m_isExpanded = FALSE;
- wxMessageBox(wxT("Sorry, this drive is not available."));
- return;
- }
+ if (!wxIsDriveAvailable(dirName))
+ {
+ data->m_isExpanded = false;
+ //wxMessageBox(wxT("Sorry, this drive is not available."));
+ return;
+ }
#endif
// This may take a longish time. Go to busy cursor
wxBusyCursor busy;
-#ifdef __WXMSW__
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
if (dirName.Last() == ':')
dirName += wxString(wxFILE_SEP_PATH);
#endif
if (d.IsOpened())
{
- if (d.GetFirst(& eachFilename, wxEmptyString, wxDIR_DIRS))
+ int style = wxDIR_DIRS;
+ if (m_showHidden) style |= wxDIR_HIDDEN;
+ if (d.GetFirst(& eachFilename, wxEmptyString, style))
{
do
{
dirs.Add(eachFilename);
}
}
- while (d.GetNext(& eachFilename)) ;
+ while (d.GetNext(&eachFilename));
}
}
- dirs.Sort();
+ dirs.Sort(wxDirCtrlStringCompareFunction);
// Now do the filenames -- but only if we're allowed to
if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0)
{
- wxLogNull log;
-
d.Open(dirName);
-
+
if (d.IsOpened())
{
- if (d.GetFirst(& eachFilename, m_currentFilterStr, wxDIR_FILES))
+ int style = wxDIR_FILES;
+ if (m_showHidden) style |= wxDIR_HIDDEN;
+ // Process each filter (ex: "JPEG Files (*.jpg;*.jpeg)|*.jpg;*.jpeg")
+ wxStringTokenizer strTok;
+ wxString curFilter;
+ strTok.SetString(m_currentFilterStr,wxT(";"));
+ while(strTok.HasMoreTokens())
{
- do
+ curFilter = strTok.GetNextToken();
+ if (d.GetFirst(& eachFilename, curFilter, style))
{
- if ((eachFilename != wxT(".")) && (eachFilename != wxT("..")))
+ do
{
- filenames.Add(eachFilename);
+ if ((eachFilename != wxT(".")) && (eachFilename != wxT("..")))
+ {
+ filenames.Add(eachFilename);
+ }
}
+ while (d.GetNext(& eachFilename));
}
- while (d.GetNext(& eachFilename)) ;
}
}
- filenames.Sort();
+ filenames.Sort(wxDirCtrlStringCompareFunction);
}
// Add the sorted dirs
size_t i;
for (i = 0; i < dirs.Count(); i++)
{
- wxString eachFilename(dirs[i]);
+ eachFilename = dirs[i];
path = dirName;
- if (path.Last() != wxFILE_SEP_PATH)
+ if (!wxEndsWithPathSeparator(path))
path += wxString(wxFILE_SEP_PATH);
path += eachFilename;
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,TRUE);
- wxTreeItemId id = m_treeCtrl->AppendItem( parentId, eachFilename, 0, -1, dir_item);
- m_treeCtrl->SetItemImage( id, 1, wxTreeItemIcon_Expanded );
-
+ wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,true);
+ wxTreeItemId id = AppendItem( parentId, eachFilename,
+ wxFileIconsTable::folder, -1, dir_item);
+ m_treeCtrl->SetItemImage( id, wxFileIconsTable::folder_open,
+ wxTreeItemIcon_Expanded );
+
// Has this got any children? If so, make it expandable.
- int options = wxDIR_DEFAULT;
- if (GetWindowStyle() & wxDIRCTRL_DIR_ONLY) // If only showing dirs, then we specify dirs only here
+ // (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)) )
{
- options = wxDIR_DIRS;
+ m_treeCtrl->SetItemHasChildren(id);
}
-
- wxLogNull log;
- wxDir dir2;
- if (dir2.Open(path))
- {
- wxString str;
- // Have to test for wxDIR_DIRS separately in case m_currentFilterStr is non-empty and
- // and filters out any directories
- if (dir2.GetFirst(& str, m_currentFilterStr, options) || dir2.GetFirst(& str, wxEmptyString, wxDIR_DIRS))
- {
- m_treeCtrl->SetItemHasChildren(id);
- }
- }
}
// Add the sorted filenames
{
for (i = 0; i < filenames.Count(); i++)
{
- wxString eachFilename(filenames[i]);
+ eachFilename = filenames[i];
path = dirName;
- if (path.Last() != wxFILE_SEP_PATH)
+ if (!wxEndsWithPathSeparator(path))
path += wxString(wxFILE_SEP_PATH);
path += eachFilename;
//path = dirName + wxString(wxT("/")) + eachFilename;
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,FALSE);
- (void)m_treeCtrl->AppendItem( parentId, eachFilename, 2, -1, dir_item);
+ wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,false);
+ int image_id = wxFileIconsTable::file;
+ if (eachFilename.Find(wxT('.')) != wxNOT_FOUND)
+ image_id = wxTheFileIconsTable->GetIconID(eachFilename.AfterLast(wxT('.')));
+ (void) AppendItem( parentId, eachFilename, image_id, -1, dir_item);
}
}
}
+void wxGenericDirCtrl::ReCreateTree()
+{
+ CollapseDir(m_treeCtrl->GetRootItem());
+ ExpandRoot();
+}
+
+void wxGenericDirCtrl::CollapseTree()
+{
+ wxTreeItemIdValue cookie;
+ wxTreeItemId child = m_treeCtrl->GetFirstChild(m_rootId, cookie);
+ while (child.IsOk())
+ {
+ CollapseDir(child);
+ child = m_treeCtrl->GetNextChild(m_rootId, cookie);
+ }
+}
+
// Find the child that matches the first part of 'path'.
// E.g. if a child path is "/usr" and 'path' is "/usr/include"
// then the child for /usr is returned.
wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString& path, bool& done)
{
wxString path2(path);
-
+
// Make sure all separators are as per the current platform
path2.Replace(wxT("\\"), wxString(wxFILE_SEP_PATH));
path2.Replace(wxT("/"), wxString(wxFILE_SEP_PATH));
-
+
// Append a separator to foil bogus substring matching
path2 += wxString(wxFILE_SEP_PATH);
-
- // In MSW, case is not significant
-#ifdef __WXMSW__
+
+ // In MSW or PM, case is not significant
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
path2.MakeLower();
#endif
-
- long cookie;
+
+ wxTreeItemIdValue cookie;
wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie);
- while (childId != 0)
+ while (childId.IsOk())
{
- wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
-
- if (data && data->m_path != "")
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
+
+ if (data && !data->m_path.empty())
{
wxString childPath(data->m_path);
- if (childPath.Last() != wxFILE_SEP_PATH)
+ if (!wxEndsWithPathSeparator(childPath))
childPath += wxString(wxFILE_SEP_PATH);
-
- // In MSW, case is not significant
-#ifdef __WXMSW__
+
+ // In MSW and PM, case is not significant
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
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())
- done = TRUE;
+ if (path3.length() == path2.length())
+ done = true;
else
- done = FALSE;
+ done = false;
return childId;
}
}
}
-
- childId = m_treeCtrl->GetNextChild(childId, cookie);
+
+ childId = m_treeCtrl->GetNextChild(parentId, cookie);
}
wxTreeItemId invalid;
return invalid;
// and select the given tree item.
bool wxGenericDirCtrl::ExpandPath(const wxString& path)
{
- bool done = FALSE;
+ bool done = false;
wxTreeItemId id = FindChild(m_rootId, path, done);
wxTreeItemId lastId = id; // The last non-zero id
- while ((id > 0) && !done)
+ while (id.IsOk() && !done)
{
ExpandDir(id);
id = FindChild(id, path, done);
- if (id != 0)
+ if (id.IsOk())
lastId = id;
}
- if (lastId > 0)
+ if (!lastId.IsOk())
+ return false;
+
+ wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(lastId);
+ if (data->m_isDir)
{
- wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(lastId);
- if (data->m_isDir)
- {
- m_treeCtrl->Expand(lastId);
- }
- if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
+ m_treeCtrl->Expand(lastId);
+ }
+ if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
+ {
+ // Find the first file in this directory
+ wxTreeItemIdValue cookie;
+ wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
+ bool selectedChild = false;
+ while (childId.IsOk())
{
- // Find the first file in this directory
- long cookie;
- wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
- bool selectedChild = FALSE;
- while (childId != 0)
- {
- wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
-
- if (data && data->m_path != "" && !data->m_isDir)
- {
- m_treeCtrl->SelectItem(childId);
- m_treeCtrl->EnsureVisible(childId);
- selectedChild = TRUE;
- break;
- }
- childId = m_treeCtrl->GetNextChild(lastId, cookie);
- }
- if (!selectedChild)
+ data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
+
+ if (data && data->m_path != wxEmptyString && !data->m_isDir)
{
- m_treeCtrl->SelectItem(lastId);
- m_treeCtrl->EnsureVisible(lastId);
+ m_treeCtrl->SelectItem(childId);
+ m_treeCtrl->EnsureVisible(childId);
+ selectedChild = true;
+ break;
}
+ childId = m_treeCtrl->GetNextChild(lastId, cookie);
}
- else
+ if (!selectedChild)
{
m_treeCtrl->SelectItem(lastId);
m_treeCtrl->EnsureVisible(lastId);
}
-
- return TRUE;
}
else
- return FALSE;
+ {
+ m_treeCtrl->SelectItem(lastId);
+ m_treeCtrl->EnsureVisible(lastId);
+ }
+
+ 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();
if (id)
{
- wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(id);
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
return data->m_path;
}
else
wxTreeItemId id = m_treeCtrl->GetSelection();
if (id)
{
- wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(id);
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
if (data->m_isDir)
return wxEmptyString;
else
#if 0
void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames)
{
- wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(id);
+ wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(id);
// This may take a longish time. Go to busy cursor
wxBusyCursor busy;
wxString dirName(data->m_path);
-#ifdef __WXMSW__
+#if defined(__WXMSW__) || defined(__OS2__)
if (dirName.Last() == ':')
dirName += wxString(wxFILE_SEP_PATH);
#endif
if (ExtractWildcard(m_filter, n, f, d))
m_currentFilterStr = f;
else
+#ifdef __UNIX__
+ m_currentFilterStr = wxT("*");
+#else
m_currentFilterStr = wxT("*.*");
+#endif
}
void wxGenericDirCtrl::SetFilter(const wxString& filter)
if (ExtractWildcard(m_filter, m_currentFilter, f, d))
m_currentFilterStr = f;
else
+#ifdef __UNIX__
+ m_currentFilterStr = wxT("*");
+#else
m_currentFilterStr = wxT("*.*");
+#endif
}
// Extract description and actual filter from overall filter string
bool wxGenericDirCtrl::ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description)
{
wxArrayString filters, descriptions;
- int count = ParseFilter(filterStr, filters, descriptions);
+ int count = wxParseCommonDialogsFilter(filterStr, descriptions, filters);
if (count > 0 && n < count)
{
filter = filters[n];
description = descriptions[n];
- return TRUE;
+ return true;
}
- else
- return FALSE;
+
+ 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"
-
+// filterStr is in the form: "All files (*.*)|*.*|JPEG Files (*.jpeg)|*.jpg"
int wxGenericDirCtrl::ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions)
{
- wxString str(filterStr);
-
- wxString description, filter;
- int pos;
- bool finished = FALSE;
- do
- {
- pos = str.Find(wxT('|'));
- if (pos == -1)
- return 0; // Problem
- description = str.Left(pos);
- str = str.Mid(pos+1);
- pos = str.Find(wxT('|'));
- if (pos == -1)
- {
- filter = str;
- finished = TRUE;
- }
- else
- {
- filter = str.Left(pos);
- str = str.Mid(pos+1);
- }
- descriptions.Add(description);
- filters.Add(filter);
- }
- while (!finished) ;
-
- return filters.Count();
+ return wxParseCommonDialogsFilter(filterStr, descriptions, filters );
}
+#endif // WXWIN_COMPATIBILITY_2_4
void wxGenericDirCtrl::DoResize()
{
}
-void wxGenericDirCtrl::OnSize(wxSizeEvent &event)
+void wxGenericDirCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
{
DoResize();
}
+wxTreeItemId wxGenericDirCtrl::AppendItem (const wxTreeItemId & parent,
+ const wxString & text,
+ int image, int selectedImage,
+ wxTreeItemData * data)
+{
+ wxTreeCtrl *treeCtrl = GetTreeCtrl ();
+
+ wxASSERT (treeCtrl);
+
+ if (treeCtrl)
+ {
+ return treeCtrl->AppendItem (parent, text, image, selectedImage, data);
+ }
+ else
+ {
+ return wxTreeItemId();
+ }
+}
+
+
//-----------------------------------------------------------------------------
// wxDirFilterListCtrl
//-----------------------------------------------------------------------------
IMPLEMENT_CLASS(wxDirFilterListCtrl, wxChoice)
BEGIN_EVENT_TABLE(wxDirFilterListCtrl, wxChoice)
- EVT_CHOICE(-1, wxDirFilterListCtrl::OnSelFilter)
+ EVT_CHOICE(wxID_ANY, wxDirFilterListCtrl::OnSelFilter)
END_EVENT_TABLE()
bool wxDirFilterListCtrl::Create(wxGenericDirCtrl* parent, const wxWindowID id,
m_dirCtrl = NULL;
}
-void wxDirFilterListCtrl::OnSelFilter(wxCommandEvent& event)
+void wxDirFilterListCtrl::OnSelFilter(wxCommandEvent& WXUNUSED(event))
{
int sel = GetSelection();
wxString currentPath = m_dirCtrl->GetPath();
-
+
m_dirCtrl->SetFilterIndex(sel);
// If the filter has changed, the view is out of date, so
// collapse the tree.
- m_dirCtrl->GetTreeCtrl()->Collapse(m_dirCtrl->GetRootId());
- m_dirCtrl->GetTreeCtrl()->Expand(m_dirCtrl->GetRootId());
+ m_dirCtrl->ReCreateTree();
// Try to restore the selection, or at least the directory
m_dirCtrl->ExpandPath(currentPath);
{
Clear();
wxArrayString descriptions, filters;
- size_t n = (size_t) m_dirCtrl->ParseFilter(filter, filters, descriptions);
+ size_t n = (size_t) wxParseCommonDialogsFilter(filter, descriptions, filters);
if (n > 0 && defaultFilter < (int) n)
{
- size_t i = 0;
- for (i = 0; i < n; i++)
+ for (size_t i = 0; i < n; i++)
Append(descriptions[i]);
SetSelection(defaultFilter);
}
}
+#endif // wxUSE_DIRDLG
+
+#if wxUSE_DIRDLG || wxUSE_FILEDLG
+
+// ----------------------------------------------------------------------------
+// wxFileIconsTable icons
+// ----------------------------------------------------------------------------
+
+#ifndef __WXGTK24__
+/* Computer (c) Julian Smart */
+static const char * file_icons_tbl_computer_xpm[] = {
+/* columns rows colors chars-per-pixel */
+"16 16 42 1",
+"r c #4E7FD0",
+"$ c #7198D9",
+"; c #DCE6F6",
+"q c #FFFFFF",
+"u c #4A7CCE",
+"# c #779DDB",
+"w c #95B2E3",
+"y c #7FA2DD",
+"f c #3263B4",
+"= c #EAF0FA",
+"< c #B1C7EB",
+"% c #6992D7",
+"9 c #D9E4F5",
+"o c #9BB7E5",
+"6 c #F7F9FD",
+", c #BED0EE",
+"3 c #F0F5FC",
+"1 c #A8C0E8",
+" c None",
+"0 c #FDFEFF",
+"4 c #C4D5F0",
+"@ c #81A4DD",
+"e c #4377CD",
+"- c #E2EAF8",
+"i c #9FB9E5",
+"> c #CCDAF2",
+"+ c #89A9DF",
+"s c #5584D1",
+"t c #5D89D3",
+": c #D2DFF4",
+"5 c #FAFCFE",
+"2 c #F5F8FD",
+"8 c #DFE8F7",
+"& c #5E8AD4",
+"X c #638ED5",
+"a c #CEDCF2",
+"p c #90AFE2",
+"d c #2F5DA9",
+"* c #5282D0",
+"7 c #E5EDF9",
+". c #A2BCE6",
+"O c #8CACE0",
+/* pixels */
+" ",
+" .XXXXXXXXXXX ",
+" oXO++@#$%&*X ",
+" oX=-;:>,<1%X ",
+" oX23=-;:4,$X ",
+" oX5633789:@X ",
+" oX05623=78+X ",
+" oXqq05623=OX ",
+" oX,,,,,<<<$X ",
+" wXXXXXXXXXXe ",
+" XrtX%$$y@+O,, ",
+" uyiiiiiiiii@< ",
+" ouiiiiiiiiiip<a",
+" rustX%$$y@+Ow,,",
+" dfffffffffffffd",
+" "
+};
+#endif // GTK+ < 2.4
+
+// ----------------------------------------------------------------------------
+// wxFileIconsTable & friends
+// ----------------------------------------------------------------------------
+
+// global instance of a wxFileIconsTable
+wxFileIconsTable* wxTheFileIconsTable = (wxFileIconsTable *)NULL;
+
+// A module to allow icons table cleanup
+
+class wxFileIconsTableModule: public wxModule
+{
+DECLARE_DYNAMIC_CLASS(wxFileIconsTableModule)
+public:
+ wxFileIconsTableModule() {}
+ bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; }
+ void OnExit()
+ {
+ if (wxTheFileIconsTable)
+ {
+ delete wxTheFileIconsTable;
+ wxTheFileIconsTable = NULL;
+ }
+ }
+};
-// wxGenericDirDialog implementation
-// This should be moved into dirdlgg.cpp eventually
+IMPLEMENT_DYNAMIC_CLASS(wxFileIconsTableModule, wxModule)
-BEGIN_EVENT_TABLE(wxGenericDirDialog, wxDialog)
- EVT_BUTTON(wxID_OK, wxGenericDirDialog::OnOK)
- EVT_CLOSE(wxGenericDirDialog::OnCloseWindow)
-END_EVENT_TABLE()
+class wxFileIconEntry : public wxObject
+{
+public:
+ wxFileIconEntry(int i) { id = i; }
-wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title,
- const wxString& defaultPath, long style, const wxPoint& pos, const wxSize& sz, const wxString& name):
- wxDialog(parent, ID_DIRCTRL, title, pos, sz, style, name)
+ int id;
+};
+
+wxFileIconsTable::wxFileIconsTable()
{
- wxBusyCursor cursor;
+ m_HashTable = NULL;
+ m_smallImageList = NULL;
+}
- wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
+wxFileIconsTable::~wxFileIconsTable()
+{
+ if (m_HashTable)
+ {
+ WX_CLEAR_HASH_TABLE(*m_HashTable);
+ delete m_HashTable;
+ }
+ if (m_smallImageList) delete m_smallImageList;
+}
- // 1) dir ctrl
- m_dirCtrl = new wxGenericDirCtrl(this, ID_DIRCTRL,
- defaultPath, wxPoint(5, 5),
- wxSize(300, 200), wxDIRCTRL_DIR_ONLY|wxSUNKEN_BORDER);
+// delayed initialization - wait until first use (wxArtProv not created yet)
+void wxFileIconsTable::Create()
+{
+ wxCHECK_RET(!m_smallImageList && !m_HashTable, wxT("creating icons twice"));
+ m_HashTable = new wxHashTable(wxKEY_STRING);
+ m_smallImageList = new wxImageList(16, 16);
+
+ // folder:
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // folder_open
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FOLDER_OPEN,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // computer
+#ifdef __WXGTK24__
+ // GTK24 uses this icon in the file open dialog
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+#else
+ m_smallImageList->Add(wxIcon(file_icons_tbl_computer_xpm));
+#endif
+ // drive
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_HARDDISK,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // cdrom
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_CDROM,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // floppy
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_FLOPPY,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // removeable
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_REMOVABLE,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // file
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE,
+ wxART_CMN_DIALOG,
+ wxSize(16, 16)));
+ // executable
+ if (GetIconID(wxEmptyString, _T("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));
+ }
+ /* else put into list by GetIconID
+ (KDE defines application/x-executable for *.exe and has nice icon)
+ */
+}
- topsizer->Add( m_dirCtrl, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
+wxImageList *wxFileIconsTable::GetSmallImageList()
+{
+ if (!m_smallImageList)
+ Create();
- // 2) TODO: text control for entering path?
+ return m_smallImageList;
+}
-#if wxUSE_STATLINE
- // 3) Static line
- topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
-#endif
+#if wxUSE_MIMETYPE && wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
+// VS: we don't need this function w/o wxMimeTypesManager because we'll only have
+// one icon and we won't resize it
- // 4) Buttons
- wxSizer* buttonsizer = new wxBoxSizer( wxHORIZONTAL );
- wxButton* okButton = new wxButton(this, wxID_OK, _("OK"));
- buttonsizer->Add( okButton, 0, wxLEFT|wxRIGHT, 10 );
- wxButton* cancelButton = new wxButton(this, wxID_CANCEL, _("Cancel"));
- buttonsizer->Add( cancelButton, 0, wxLEFT|wxRIGHT, 10 );
+static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
+{
+ const unsigned int size = 16;
-/* TODO: new directory button
- wxButton* newButton = new wxButton( this, ID_NEW, _("New...") );
- buttonsizer->Add( newButton, 0, wxLEFT|wxRIGHT, 10 );
-*/
- topsizer->Add( buttonsizer, 0, wxALL | wxCENTER, 10 );
+ wxImage smallimg (size, size);
+ unsigned char *p1, *p2, *ps;
+ unsigned char mr = img.GetMaskRed(),
+ mg = img.GetMaskGreen(),
+ mb = img.GetMaskBlue();
- okButton->SetDefault();
- m_dirCtrl->SetFocus();
+ unsigned x, y;
+ unsigned sr, sg, sb, smask;
- SetAutoLayout( TRUE );
- SetSizer( topsizer );
+ p1 = img.GetData(), p2 = img.GetData() + 3 * size*2, ps = smallimg.GetData();
+ smallimg.SetMaskColour(mr, mr, mr);
- topsizer->SetSizeHints( this );
- topsizer->Fit( this );
+ for (y = 0; y < size; y++)
+ {
+ for (x = 0; x < size; x++)
+ {
+ sr = sg = sb = smask = 0;
+ if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
+ sr += p1[0], sg += p1[1], sb += p1[2];
+ else smask++;
+ p1 += 3;
+ if (p1[0] != mr || p1[1] != mg || p1[2] != mb)
+ sr += p1[0], sg += p1[1], sb += p1[2];
+ else smask++;
+ p1 += 3;
+ if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
+ sr += p2[0], sg += p2[1], sb += p2[2];
+ else smask++;
+ p2 += 3;
+ if (p2[0] != mr || p2[1] != mg || p2[2] != mb)
+ sr += p2[0], sg += p2[1], sb += p2[2];
+ else smask++;
+ p2 += 3;
+
+ if (smask > 2)
+ ps[0] = ps[1] = ps[2] = mr;
+ else
+ {
+ ps[0] = (unsigned char)(sr >> 2);
+ ps[1] = (unsigned char)(sg >> 2);
+ ps[2] = (unsigned char)(sb >> 2);
+ }
+ ps += 3;
+ }
+ p1 += size*2 * 3, p2 += size*2 * 3;
+ }
- Centre( wxBOTH );
+ return wxBitmap(smallimg);
}
-void wxGenericDirDialog::OnCloseWindow(wxCloseEvent& event)
+// This function is currently not unused anymore
+#if 0
+// finds empty borders and return non-empty area of image:
+static wxImage CutEmptyBorders(const wxImage& img)
{
- EndModal(wxID_CANCEL);
-}
+ unsigned char mr = img.GetMaskRed(),
+ mg = img.GetMaskGreen(),
+ mb = img.GetMaskBlue();
+ unsigned char *dt = img.GetData(), *dttmp;
+ unsigned w = img.GetWidth(), h = img.GetHeight();
-void wxGenericDirDialog::OnOK(wxCommandEvent& event)
-{
- EndModal(wxID_OK);
-}
+ unsigned top, bottom, left, right, i;
+ bool empt;
-void wxGenericDirDialog::SetPath(const wxString& path)
-{
- m_dirCtrl->SetPath(path);
+#define MK_DTTMP(x,y) dttmp = dt + ((x + y * w) * 3)
+#define NOEMPTY_PIX(empt) if (dttmp[0] != mr || dttmp[1] != mg || dttmp[2] != mb) {empt = false; break;}
+
+ for (empt = true, top = 0; empt && top < h; top++)
+ {
+ MK_DTTMP(0, top);
+ for (i = 0; i < w; i++, dttmp+=3)
+ NOEMPTY_PIX(empt)
+ }
+ for (empt = true, bottom = h-1; empt && bottom > top; bottom--)
+ {
+ MK_DTTMP(0, bottom);
+ for (i = 0; i < w; i++, dttmp+=3)
+ NOEMPTY_PIX(empt)
+ }
+ for (empt = true, left = 0; empt && left < w; left++)
+ {
+ MK_DTTMP(left, 0);
+ for (i = 0; i < h; i++, dttmp+=3*w)
+ NOEMPTY_PIX(empt)
+ }
+ for (empt = true, right = w-1; empt && right > left; right--)
+ {
+ MK_DTTMP(right, 0);
+ for (i = 0; i < h; i++, dttmp+=3*w)
+ NOEMPTY_PIX(empt)
+ }
+ top--, left--, bottom++, right++;
+
+ return img.GetSubImage(wxRect(left, top, right - left + 1, bottom - top + 1));
}
+#endif // #if 0
+
+#endif // wxUSE_MIMETYPE
-wxString wxGenericDirDialog::GetPath(void) const
+int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
{
- return m_dirCtrl->GetPath();
+ if (!m_smallImageList)
+ Create();
+
+#if wxUSE_MIMETYPE
+ if (!extension.empty())
+ {
+ wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable->Get(extension);
+ if (entry) return (entry -> id);
+ }
+
+ wxFileType *ft = (mime.empty()) ?
+ wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
+ wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
+
+ wxIconLocation iconLoc;
+ wxIcon ic;
+
+ {
+ wxLogNull logNull;
+ if ( ft && ft->GetIcon(&iconLoc) )
+ {
+ ic = wxIcon( iconLoc );
+ }
+ }
+
+ delete ft;
+
+ if ( !ic.Ok() )
+ {
+ int newid = file;
+ m_HashTable->Put(extension, new wxFileIconEntry(newid));
+ return newid;
+ }
+
+ wxBitmap bmp;
+ bmp.CopyFromIcon(ic);
+
+ if ( !bmp.Ok() )
+ {
+ int newid = file;
+ m_HashTable->Put(extension, new wxFileIconEntry(newid));
+ return newid;
+ }
+
+ const unsigned int size = 16;
+
+ int id = m_smallImageList->GetImageCount();
+ if ((bmp.GetWidth() == (int) size) && (bmp.GetHeight() == (int) size))
+ {
+ m_smallImageList->Add(bmp);
+ }
+#if wxUSE_IMAGE && (!defined(__WXMSW__) || wxUSE_WXDIB)
+ else
+ {
+ wxImage img = bmp.ConvertToImage();
+
+ if ((img.GetWidth() != size*2) || (img.GetHeight() != size*2))
+// m_smallImageList->Add(CreateAntialiasedBitmap(CutEmptyBorders(img).Rescale(size*2, size*2)));
+ m_smallImageList->Add(CreateAntialiasedBitmap(img.Rescale(size*2, size*2)));
+ else
+ m_smallImageList->Add(CreateAntialiasedBitmap(img));
+ }
+#endif // wxUSE_IMAGE
+
+ m_HashTable->Put(extension, new wxFileIconEntry(id));
+ return id;
+
+#else // !wxUSE_MIMETYPE
+
+ wxUnusedVar(mime);
+ if (extension == wxT("exe"))
+ return executable;
+ else
+ return file;
+#endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
}
+
+#endif // wxUSE_DIRDLG || wxUSE_FILEDLG
projects / wxWidgets.git / blobdiff