// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "dirctrlg.h"
#endif
#if wxUSE_DIRDLG
+#include "wx/generic/dirctrlg.h"
+
+#include "wx/module.h"
#include "wx/utils.h"
-#include "wx/dialog.h"
#include "wx/button.h"
#include "wx/layout.h"
#include "wx/msgdlg.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"
+#include "wx/filedlg.h" // for wxFileDialogBase::ParseWildcard
#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
// 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(__GNUWIN32__) || (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+#if !defined(__WXWINCE__)
#include <direct.h>
+#endif
#include <stdlib.h>
#include <ctype.h>
#endif
#endif
-#ifdef __WXPM__
-
-#define INCL_BASE
-#include <os2.h>
-#include <direct.h>
-#include <stdlib.h>
-#include <ctype.h>
-
-#endif // __WXPM__
+#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 "MoreFilesExtras.h"
+# ifdef __DARWIN__
+# include "MoreFilesX.h"
+# else
+# include "MoreFilesExtras.h"
+# endif
#endif
#ifdef __BORLANDC__
#undef GetFirstChild
#endif
-/* Closed folder */
-static const 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 */
-" ",
-" @@@@@ ",
-" @#+#+#@ ",
-" @#+#+#+#@@@@@@ ",
-" @$$$$$$$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @$+#+#+#+#+#+@.",
-" @$#+#+#+#+#+#@.",
-" @@@@@@@@@@@@@@.",
-" ..............",
-" ",
-" "};
+// ----------------------------------------------------------------------------
+// wxGetAvailableDrives, for WINDOWS, DOS, OS2, MAC, UNIX (returns "/")
+// ----------------------------------------------------------------------------
-/* Open folder */
-static const char * icon2_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 6 1",
-/* colors */
-" s None c None",
-". c #000000",
-"+ c #c0c0c0",
-"@ c #808080",
-"# c #ffff00",
-"$ c #ffffff",
-/* pixels */
-" ",
-" @@@@@ ",
-" @$$$$$@ ",
-" @$#+#+#$@@@@@@ ",
-" @$+#+#+$$$$$$@.",
-" @$#+#+#+#+#+#@.",
-"@@@@@@@@@@@@@#@.",
-"@$$$$$$$$$$@@+@.",
-"@$#+#+#+#+##.@@.",
-" @$#+#+#+#+#+.@.",
-" @$+#+#+#+#+#.@.",
-" @$+#+#+#+##@..",
-" @@@@@@@@@@@@@.",
-" .............",
-" ",
-" "};
+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("\\"));
+ return 1;
+#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]);
-/* File */
-static const char * icon3_xpm[] = {
-/* width height ncolors chars_per_pixel */
-"16 16 3 1",
-/* colors */
-" s None c None",
-". c #000000",
-"+ c #ffffff",
-/* pixels */
-" ",
-" ........ ",
-" .++++++.. ",
-" .+.+.++.+. ",
-" .++++++.... ",
-" .+.+.+++++. ",
-" .+++++++++. ",
-" .+.+.+.+.+. ",
-" .+++++++++. ",
-" .+.+.+.+.+. ",
-" .+++++++++. ",
-" .+.+.+.+.+. ",
-" .+++++++++. ",
-" ........... ",
-" ",
-" "};
+ 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;
+ }
-/* Computer */
-static const 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 "};
+ paths.Add(path);
+ names.Add(name);
+ icon_ids.Add(imageId);
-/* Drive */
-static const 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 ",
-" ",
-" ",
-" "};
+ 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);
+
+ int imageId;
+ if (path == wxT("A:\\") || path == wxT("B:\\"))
+ imageId = wxFileIconsTable::floppy;
+ else
+ imageId = wxFileIconsTable::drive;
+ paths.Add(path);
+ names.Add(name);
+ icon_ids.Add(imageId);
+ }
+ i ++;
+ }
+ }
+#else // !__WIN32__, !__OS2__
+ int drive;
-/* CD-ROM */
-static const 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.+ ",
-".............+ ",
-" ++++++++++++ ",
-" "};
+ /* 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));
-/* Floppy */
-static const 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 ",
-" "};
+ if (wxIsDriveAvailable(path))
+ {
+ paths.Add(path);
+ names.Add(name);
+ icon_ids.Add((drive <= 2) ? wxFileIconsTable::floppy : wxFileIconsTable::drive);
+ }
+ }
+#endif // __WIN32__/!__WIN32__
-/* Removeable */
-static const 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 ",
-" ",
-" ",
-" "};
+#elif defined(__WXMAC__)
+#ifdef __DARWIN__
+ FSRef **theVolRefs;
+ ItemCount theVolCount;
+ char thePath[FILENAME_MAX];
+
+ if (FSGetMountedVolumes(&theVolRefs, &theVolCount) == noErr) {
+ ItemCount index;
+ ::HLock( (Handle)theVolRefs ) ;
+ for (index = 0; index < theVolCount; ++index) {
+ // get the POSIX path associated with the FSRef
+ if ( FSRefMakePath(&((*theVolRefs)[index]),
+ (UInt8 *)thePath, sizeof(thePath)) != noErr ) {
+ continue;
+ }
+ // add path separator at end if necessary
+ wxString path( thePath , wxConvLocal) ;
+ if (path.Last() != wxFILE_SEP_PATH) {
+ path += wxFILE_SEP_PATH;
+ }
+ // get Mac volume name for display
+ FSVolumeRefNum vRefNum ;
+ HFSUniStr255 volumeName ;
+
+ if ( FSGetVRefNum(&((*theVolRefs)[index]), &vRefNum) != noErr ) {
+ continue;
+ }
+ if ( FSGetVInfo(vRefNum, &volumeName, NULL, NULL) != noErr ) {
+ continue;
+ }
+ // get C string from Unicode HFS name
+ // see: http://developer.apple.com/carbon/tipsandtricks.html
+ CFStringRef cfstr = CFStringCreateWithCharacters( kCFAllocatorDefault,
+ volumeName.unicode,
+ volumeName.length );
+ // Do something with str
+ char *cstr = NewPtr(CFStringGetLength(cfstr) + 1);
+ if (( cstr == NULL ) ||
+ !CFStringGetCString(cfstr, cstr, CFStringGetLength(cfstr) + 1,
+ kCFStringEncodingMacRoman))
+ {
+ CFRelease( cstr );
+ continue;
+ }
+ wxString name( cstr , wxConvLocal );
+ DisposePtr( cstr );
+ CFRelease( cfstr );
+
+ GetVolParmsInfoBuffer volParmsInfo;
+ UInt32 actualSize;
+ if ( FSGetVolParms(vRefNum, sizeof(volParmsInfo), &volParmsInfo, &actualSize) != noErr ) {
+ continue;
+ }
+
+ paths.Add(path);
+ names.Add(name);
+ if ( VolIsEjectable(&volParmsInfo) )
+ icon_ids.Add(wxFileIconsTable::cdrom);
+ else
+ icon_ids.Add(wxFileIconsTable::drive);
+ }
+ ::HUnlock( (Handle)theVolRefs );
+ ::DisposeHandle( (Handle)theVolRefs );
+ }
+#else // !__DARWIN__
+ FSSpec volume;
+ short index = 1;
+ while(1)
+ {
+ short actualCount = 0 ;
+ if (OnLine(&volume, 1, &actualCount, &index ) != noErr || actualCount==0)
+ {
+ break;
+ }
+
+ wxString name = wxMacFSSpec2MacFilename( &volume );
+ paths.Add(name + wxFILE_SEP_PATH);
+ names.Add(name);
+ icon_ids.Add(wxFileIconsTable::drive);
+ }
+#endif // __DARWIN__
-#define wxID_TREECTRL 7000
-#define wxID_FILTERLISTCTRL 7001
+#elif defined(__UNIX__)
+ paths.Add(wxT("/"));
+ names.Add(wxT("/"));
+ icon_ids.Add(wxFileIconsTable::computer);
+#else
+ #error "Unsupported platform in wxGenericDirCtrl!"
+#endif
+ return paths.GetCount();
+}
+
+// ----------------------------------------------------------------------------
+// wxIsDriveAvailable
+// ----------------------------------------------------------------------------
#if defined(__DOS__)
-static bool wxIsDriveAvailable(const wxString dirName)
+bool wxIsDriveAvailable(const wxString& dirName)
{
+ // FIXME_MGL - this method leads to hang up under Watcom for some reason
+#ifndef __WATCOMC__
if ( dirName.Len() == 3 && dirName[1u] == wxT(':') )
{
wxString dirNameLower(dirName.Lower());
wxPathExists(dirNameLower));
}
else
+#endif
return TRUE;
}
-#elif defined(__WINDOWS__) || defined(__WXPM__)
+#elif defined(__WINDOWS__) || defined(__OS2__)
int setdrive(int drive)
{
-#if defined(__GNUWIN32__) && \
+#ifdef __WXWINCE__
+ return 0;
+#elif defined(__GNUWIN32__) && \
(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
return _chdrive(drive);
#else
- wxChar newdrive[3];
+ 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__)
-#ifdef __WIN16__
- if (wxSetWorkingDirectory(newdrive))
-#else
if (::SetCurrentDirectory(newdrive))
-#endif
#else
// VA doesn't know what LPSTR is and has its own set
- if (DosSetCurrentDir((PSZ)newdrive))
+ if (!DosSetCurrentDir((PSZ)newdrive))
#endif
return 0;
else
#endif // !GNUWIN32
}
-static bool wxIsDriveAvailable(const wxString dirName)
+bool wxIsDriveAvailable(const wxString& dirName)
{
+#ifdef __WXWINCE__
+ return FALSE;
+#else
#ifdef __WIN32__
UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
#endif
bool success = TRUE;
// Check if this is a root directory and if so,
- // whether the drive is avaiable.
+ // whether the drive is available.
if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':'))
{
wxString dirNameLower(dirName.Lower());
-#if defined(__GNUWIN32__) && \
- !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+#if defined(__GNUWIN32__) && !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
success = wxPathExists(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[(size_t)0] - 'a' + 1) ;
int err = setdrive( thisDrive ) ;
#endif
return success;
+#endif
}
-#endif // __WINDOWS__ || __WXPM__
+#endif // __WINDOWS__ || __OS2__
+
// Function which is called by quick sort. We want to override the default wxArrayString behaviour,
// and sort regardless of case.
-static int LINKAGEMODE wxDirCtrlStringCompareFunction(const void *first, const void *second)
+static int wxCMPFUNC_CONV wxDirCtrlStringCompareFunction(wxString* strFirst, wxString* strSecond)
{
- wxString *strFirst = (wxString *)first;
- wxString *strSecond = (wxString *)second;
-
return strFirst->CmpNoCase(*strSecond);
}
return dir.HasSubDirs();
}
-bool wxDirItemData::HasFiles(const wxString& spec) const
+bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const
{
if (m_path.IsEmpty())
return FALSE;
// 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 , , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
+ wxPROPERTY( Filter , wxString , SetFilter , GetFilter ,, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+ wxPROPERTY( DefaultFilter , int , SetFilterIndex, GetFilterIndex,, 0 /*flags*/ , wxT("Helpstring") , wxT("group") )
+ wxPROPERTY_FLAGS( WindowStyle, wxGenericDirCtrlStyle, long, SetWindowStyleFlag, GetWindowStyleFlag, , 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();
- long treeStyle = wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS | wxTR_HIDE_ROOT;
+ long treeStyle = wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT;
+
+ 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);
if (m_filterListCtrl)
m_filterListCtrl->FillFilterList(filter, defaultFilter);
- m_imageList = new wxImageList(16, 16, TRUE);
- 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));
- m_treeCtrl->AssignImageList(m_imageList);
+ m_treeCtrl->SetImageList(wxTheFileIconsTable->GetSmallImageList());
m_showHidden = FALSE;
wxDirItemData* rootData = new wxDirItemData(wxT(""), wxT(""), TRUE);
wxString rootName;
-#if defined(__WINDOWS__) || defined(__WXPM__) || defined(__DOS__)
+#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
+ ExpandDir(m_rootId); // automatically expand first level
// Expand and select the default path
if (!m_defaultPath.IsEmpty())
void wxGenericDirCtrl::Init()
{
m_showHidden = FALSE;
- m_imageList = NULL;
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)
+void wxGenericDirCtrl::ShowHidden( bool show )
+{
+ m_showHidden = show;
+
+ wxString path = GetPath();
+ ReCreateTree();
+ SetPath(path);
+}
+
+const wxTreeItemId
+wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
{
wxDirItemData *dir_item = new wxDirItemData(path,name,TRUE);
- wxTreeItemId id = m_treeCtrl->AppendItem( m_rootId, name, imageId, -1, dir_item);
+ wxTreeItemId id = AppendItem( m_rootId, name, imageId, -1, dir_item);
m_treeCtrl->SetItemHasChildren(id);
+
+ return id;
}
void wxGenericDirCtrl::SetupSections()
{
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
+ wxArrayString paths, names;
+ wxArrayInt icons;
-#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]);
+ size_t n, count = wxGetAvailableDrives(paths, names, icons);
- 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;
- }
-
- AddSection(path, name, imageId);
-
- while (driveBuffer[i] != wxT('\0'))
- i ++;
- i ++;
- if (driveBuffer[i] == wxT('\0'))
- break;
- }
-#else // !__WIN32__
- int drive;
-
- /* If we can switch to the drive, it exists. */
- for( drive = 1; drive <= 26; drive++ )
+ for (n = 0; n < count; n++)
{
- wxString path, name;
- path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
- name.Printf(wxT("(%c:)"), (char) (drive + 'A' - 1));
-
- if (wxIsDriveAvailable(path))
- {
- AddSection(path, name, (drive <= 2) ? 6/*floppy*/ : 4/*disk*/);
- }
- }
-#endif // __WIN32__/!__WIN32__
-
-#elif defined(__WXMAC__)
- FSSpec volume ;
- short index = 1 ;
- while(1) {
- short actualCount = 0 ;
- if ( OnLine( &volume , 1 , &actualCount , &index ) != noErr || actualCount == 0 )
- break ;
-
- wxString name = wxMacFSSpec2MacFilename( &volume ) ;
- AddSection(name + wxFILE_SEP_PATH, name, 0);
+ AddSection(paths[n], names[n], icons[n]);
}
-#elif defined(__UNIX__)
- AddSection(wxT("/"), wxT("/"), 3/*computer icon*/);
-#else
- #error "Unsupported platform in wxGenericDirCtrl!"
-#endif
}
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;
if ((event.GetLabel().IsEmpty()) ||
(event.GetLabel() == _(".")) ||
(event.GetLabel() == _("..")) ||
- (event.GetLabel().First( wxT("/") ) != wxNOT_FOUND))
+ (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();
// VS: this is needed because the event handler is called from wxTreeCtrl
// ctor when wxTR_HIDE_ROOT was specified
- if (m_rootId == 0)
+
+ 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;
- wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(event.GetItem());
+ wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);
if (!data->m_isExpanded)
return;
data->m_isExpanded = FALSE;
- long cookie;
+ 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);
}
}
wxString dirName(data->m_path);
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
// Check if this is a root directory and if so,
// whether the drive is avaiable.
if (!wxIsDriveAvailable(dirName))
// This may take a longish time. Go to busy cursor
wxBusyCursor busy;
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
+#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 | wxDIR_HIDDEN))
+ 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((wxArrayString::CompareFunction) wxDirCtrlStringCompareFunction);
+ dirs.Sort(wxDirCtrlStringCompareFunction);
// Now do the filenames -- but only if we're allowed to
if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0)
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, m_currentFilterStr, 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((wxArrayString::CompareFunction) wxDirCtrlStringCompareFunction);
+ filenames.Sort(wxDirCtrlStringCompareFunction);
}
// Add the sorted dirs
{
wxString eachFilename(dirs[i]);
path = dirName;
- if (path.Last() != wxFILE_SEP_PATH)
+ if (!wxEndsWithPathSeparator(path))
path += wxString(wxFILE_SEP_PATH);
path += eachFilename;
wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,TRUE);
- wxTreeItemId id = m_treeCtrl->AppendItem( parentId, eachFilename, 0, -1, dir_item);
- m_treeCtrl->SetItemImage( id, 1, wxTreeItemIcon_Expanded );
+ 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.
// (There are two situations when a dir has children: either it
{
wxString 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;
wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,FALSE);
- (void)m_treeCtrl->AppendItem( parentId, eachFilename, 2, -1, dir_item);
+ 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());
+ ExpandDir(m_treeCtrl->GetRootItem());
+}
+
// 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.
path2 += wxString(wxFILE_SEP_PATH);
// In MSW or PM, case is not significant
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
path2.MakeLower();
#endif
- long cookie;
+ wxTreeItemIdValue cookie;
wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie);
while (childId.IsOk())
{
if (data && !data->m_path.IsEmpty())
{
wxString childPath(data->m_path);
- if (childPath.Last() != wxFILE_SEP_PATH)
+ if (!wxEndsWithPathSeparator(childPath))
childPath += wxString(wxFILE_SEP_PATH);
// In MSW and PM, case is not significant
-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
childPath.MakeLower();
#endif
if ((GetWindowStyle() & wxDIRCTRL_SELECT_FIRST) && data->m_isDir)
{
// Find the first file in this directory
- long cookie;
+ wxTreeItemIdValue cookie;
wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
bool selectedChild = FALSE;
while (childId.IsOk())
{
wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
- if (data && data->m_path != "" && !data->m_isDir)
+ if (data && data->m_path != wxT("") && !data->m_isDir)
{
m_treeCtrl->SelectItem(childId);
m_treeCtrl->EnsureVisible(childId);
wxString dirName(data->m_path);
-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WXMSW__) || defined(__OS2__)
if (dirName.Last() == ':')
dirName += wxString(wxFILE_SEP_PATH);
#endif
// 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 wxFileDialogBase::ParseWildcard(filterStr, descriptions, filters );
}
void wxGenericDirCtrl::DoResize()
wxSize filterSz ;
if (m_filterListCtrl)
{
+#ifdef __WXMSW__
+ // For some reason, this is required in order for the
+ // correct control height to always be returned, rather
+ // than the drop-down list height which is sometimes returned.
+ wxSize oldSize = m_filterListCtrl->GetSize();
+ m_filterListCtrl->SetSize(-1, -1, oldSize.x+10, -1, wxSIZE_USE_EXISTING);
+ m_filterListCtrl->SetSize(-1, -1, oldSize.x, -1, wxSIZE_USE_EXISTING);
+#endif
filterSz = m_filterListCtrl->GetSize();
sz.y -= (filterSz.y + verticalSpacing);
}
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
//-----------------------------------------------------------------------------
// 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);
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);
}
}
+
+// ----------------------------------------------------------------------------
+// wxFileIconsTable icons
+// ----------------------------------------------------------------------------
+
+/* Open folder */
+static const char * file_icons_tbl_folder_open_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 */
+" ",
+" @@@@@ ",
+" @$$$$$@ ",
+" @$#+#+#$@@@@@@ ",
+" @$+#+#+$$$$$$@.",
+" @$#+#+#+#+#+#@.",
+"@@@@@@@@@@@@@#@.",
+"@$$$$$$$$$$@@+@.",
+"@$#+#+#+#+##.@@.",
+" @$#+#+#+#+#+.@.",
+" @$+#+#+#+#+#.@.",
+" @$+#+#+#+##@..",
+" @@@@@@@@@@@@@.",
+" .............",
+" ",
+" "};
+
+/* Computer */
+static const char * file_icons_tbl_computer_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 const char * file_icons_tbl_drive_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 const char *file_icons_tbl_cdrom_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 const char * file_icons_tbl_floppy_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 const char * file_icons_tbl_removeable_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 ",
+" ",
+" ",
+" "};
+
+// ----------------------------------------------------------------------------
+// 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;
+ }
+ }
+};
+
+IMPLEMENT_DYNAMIC_CLASS(wxFileIconsTableModule, wxModule)
+
+class wxFileIconEntry : public wxObject
+{
+public:
+ wxFileIconEntry(int i) { id = i; }
+
+ int id;
+};
+
+wxFileIconsTable::wxFileIconsTable()
+{
+ m_HashTable = NULL;
+ m_smallImageList = NULL;
+}
+
+wxFileIconsTable::~wxFileIconsTable()
+{
+ if (m_HashTable)
+ {
+ WX_CLEAR_HASH_TABLE(*m_HashTable);
+ delete m_HashTable;
+ }
+ if (m_smallImageList) delete m_smallImageList;
+}
+
+// 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));
+ // folder_open
+ m_smallImageList->Add(wxIcon(file_icons_tbl_folder_open_xpm));
+ // computer
+ m_smallImageList->Add(wxIcon(file_icons_tbl_computer_xpm));
+ // drive
+ m_smallImageList->Add(wxIcon(file_icons_tbl_drive_xpm));
+ // cdrom
+ m_smallImageList->Add(wxIcon(file_icons_tbl_cdrom_xpm));
+ // floppy
+ m_smallImageList->Add(wxIcon(file_icons_tbl_floppy_xpm));
+ // removeable
+ m_smallImageList->Add(wxIcon(file_icons_tbl_removeable_xpm));
+ // file
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_NORMAL_FILE, wxART_CMN_DIALOG));
+ // executable
+ if (GetIconID(wxEmptyString, _T("application/x-executable")) == file)
+ {
+ m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE, wxART_CMN_DIALOG));
+ 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)
+ */
+}
+
+wxImageList *wxFileIconsTable::GetSmallImageList()
+{
+ if (!m_smallImageList)
+ Create();
+
+ return m_smallImageList;
+}
+
+#if wxUSE_MIMETYPE && wxUSE_IMAGE
+// VS: we don't need this function w/o wxMimeTypesManager because we'll only have
+// one icon and we won't resize it
+
+static wxBitmap CreateAntialiasedBitmap(const wxImage& img)
+{
+ const unsigned int size = 16;
+
+ wxImage smallimg (size, size);
+ unsigned char *p1, *p2, *ps;
+ unsigned char mr = img.GetMaskRed(),
+ mg = img.GetMaskGreen(),
+ mb = img.GetMaskBlue();
+
+ unsigned x, y;
+ unsigned sr, sg, sb, smask;
+
+ p1 = img.GetData(), p2 = img.GetData() + 3 * size*2, ps = smallimg.GetData();
+ smallimg.SetMaskColour(mr, mr, mr);
+
+ 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] = sr >> 2, ps[1] = sg >> 2, ps[2] = sb >> 2;
+ ps += 3;
+ }
+ p1 += size*2 * 3, p2 += size*2 * 3;
+ }
+
+ return wxBitmap(smallimg);
+}
+
+// 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)
+{
+ unsigned char mr = img.GetMaskRed(),
+ mg = img.GetMaskGreen(),
+ mb = img.GetMaskBlue();
+ unsigned char *dt = img.GetData(), *dttmp;
+ unsigned w = img.GetWidth(), h = img.GetHeight();
+
+ unsigned top, bottom, left, right, i;
+ bool empt;
+
+#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
+
+int wxFileIconsTable::GetIconID(const wxString& extension, const wxString& mime)
+{
+ if (!m_smallImageList)
+ Create();
+
+#if wxUSE_MIMETYPE
+ if (!extension.IsEmpty())
+ {
+ wxFileIconEntry *entry = (wxFileIconEntry*) m_HashTable->Get(extension);
+ if (entry) return (entry -> id);
+ }
+
+ wxFileType *ft = (mime.IsEmpty()) ?
+ wxTheMimeTypesManager -> GetFileTypeFromExtension(extension) :
+ wxTheMimeTypesManager -> GetFileTypeFromMimeType(mime);
+
+ wxIconLocation iconLoc;
+ wxIcon ic;
+
+ {
+ wxLogNull logNull;
+ if ( ft && ft->GetIcon(&iconLoc) )
+ {
+ ic = wxIcon( iconLoc.GetFileName() );
+ }
+ }
+
+ 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
+ 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
+
+ if (extension == wxT("exe"))
+ return executable;
+ else
+ return file;
+#endif // wxUSE_MIMETYPE/!wxUSE_MIMETYPE
+}
+
#endif // wxUSE_DIRDLG
projects / wxWidgets.git / blobdiff