/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
-#pragma implementation "dirctrl.h"
+#pragma implementation "dirctrlg.h"
#endif
// For compilers that support precompilation, includes "wx.h".
#pragma hdrstop
#endif
-#include "wx/defs.h"
+#if wxUSE_DIRDLG
#include "wx/utils.h"
#include "wx/dialog.h"
#include "wx/button.h"
#include "wx/layout.h"
#include "wx/msgdlg.h"
+#include "wx/textctrl.h"
#include "wx/textdlg.h"
#include "wx/filefn.h"
#include "wx/cmndata.h"
#include "wx/sizer.h"
#include "wx/tokenzr.h"
#include "wx/dir.h"
+#include "wx/settings.h"
#if wxUSE_STATLINE
#include "wx/statline.h"
#include "wx/generic/dirctrlg.h"
+#if defined(__WXMAC__)
+ #include "wx/mac/private.h" // includes mac headers
+#endif
+
#ifdef __WXMSW__
+#include <windows.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)
+ #include <direct.h>
+ #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(__WXMAC__)
+# include "MoreFilesExtras.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[] = {
+static const char * icon1_xpm[] = {
/* width height ncolors chars_per_pixel */
"16 16 6 1",
/* colors */
" "};
/* Open folder */
-static char * icon2_xpm[] = {
+static const char * icon2_xpm[] = {
/* width height ncolors chars_per_pixel */
"16 16 6 1",
/* colors */
" "};
/* File */
-static char * icon3_xpm[] = {
+static const char * icon3_xpm[] = {
/* width height ncolors chars_per_pixel */
"16 16 3 1",
/* colors */
-" s None c None",
-". c #000000",
-"+ c #ffffff",
+" s None c None",
+". c #000000",
+"+ c #ffffff",
/* pixels */
" ",
" ........ ",
" "};
/* Computer */
-static char * icon4_xpm[] = {
+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",
+" s None c None",
+". c #808080",
+"X c #c0c0c0",
+"o c Black",
+"O c Gray100",
+"+ c #008080",
+"@ c Blue",
" ........... ",
" .XXXXXXXXXX.o",
" .OOOOOOOOO..o",
"............o "};
/* Drive */
-static char * icon5_xpm[] = {
+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",
+" s None c None",
+". c #808080",
+"X c #c0c0c0",
+"o c Black",
+"O c Gray100",
+"+ c Green",
+"@ c #008000",
" ",
" ",
" ",
" "};
/* CD-ROM */
-static char *icon6_xpm[] = {
+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",
+" 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+ ",
" "};
/* Floppy */
-static char * icon7_xpm[] = {
+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",
+" s None c None",
+". c #808080",
+"X c Gray100",
+"o c #c0c0c0",
+"O c Black",
+"+ c Cyan",
+"@ c Red",
" ......X",
" .ooooooO",
" .+++++OO",
" "};
/* Removeable */
-static char * icon8_xpm[] = {
+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",
+" s None c None",
+". c #808080",
+"X c #c0c0c0",
+"o c Black",
+"O c Gray100",
+"+ c Red",
+"@ c #800000",
" ",
" ",
" ",
" ",
" ",
" "};
-#endif // !wxMSW
-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;
+
+#if defined(__DOS__)
+
+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());
+ // 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') ||
+ wxPathExists(dirNameLower));
+ }
+ else
+#endif
+ return TRUE;
+}
+
+#elif defined(__WINDOWS__) || defined(__WXPM__)
+
+int setdrive(int drive)
+{
+#if defined(__GNUWIN32__) && \
+ (defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+ return _chdrive(drive);
+#else
+ wxChar newdrive[3];
+
+ if (drive < 1 || drive > 31)
+ return -1;
+ newdrive[0] = (wxChar)(wxT('A') + drive - 1);
+ newdrive[1] = wxT(':');
+ newdrive[2] = wxT('\0');
+#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))
+#endif
+ return 0;
+ else
+ return -1;
+#endif // !GNUWIN32
+}
+
+bool wxIsDriveAvailable(const wxString& dirName)
+{
+#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.
+ if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':'))
+ {
+ wxString dirNameLower(dirName.Lower());
+#if defined(__GNUWIN32__) && \
+ !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
+ success = wxPathExists(dirNameLower);
+#else
+ int currentDrive = _getdrive();
+ int thisDrive = (int) (dirNameLower[(size_t)0] - 'a' + 1) ;
+ int err = setdrive( thisDrive ) ;
+ setdrive( currentDrive );
+
+ if (err == -1)
+ {
+ success = FALSE;
+ }
+#endif
+ }
+#ifdef __WIN32__
+ (void) SetErrorMode(errorMode);
+#endif
+
+ return success;
+}
+#endif // __WINDOWS__ || __WXPM__
+
+// 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)
+{
+ wxString *strFirst = (wxString *)first;
+ wxString *strSecond = (wxString *)second;
+
+ 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;
* For FileNameFromPath read LastDirNameInThisPath ;-) */
// m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.');
m_isHidden = FALSE;
- m_hasSubDirs = HasSubDirs();
m_isExpanded = FALSE;
m_isDir = isDir;
}
-wxDirItemDataEx::~wxDirItemDataEx()
+wxDirItemData::~wxDirItemData()
{
}
-void wxDirItemDataEx::SetNewDirName( wxString path )
+void wxDirItemData::SetNewDirName(const wxString& path)
{
m_path = path;
- m_name = wxFileNameFromPath( path );
+ m_name = wxFileNameFromPath(path);
}
-bool wxDirItemDataEx::HasSubDirs()
+bool wxDirItemData::HasSubDirs() const
{
- wxString search = m_path + wxT("/*");
- wxLogNull log;
- wxString path = wxFindFirstFile( search, wxDIR );
- return (bool)(!path.IsNull());
+ if (m_path.IsEmpty())
+ return FALSE;
+
+ wxDir dir;
+ {
+ wxLogNull nolog;
+ if ( !dir.Open(m_path) )
+ return FALSE;
+ }
+
+ return dir.HasSubDirs();
+}
+
+bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const
+{
+ if (m_path.IsEmpty())
+ return FALSE;
+
+ wxDir dir;
+ {
+ wxLogNull nolog;
+ if ( !dir.Open(m_path) )
+ return FALSE;
+ }
+
+ return dir.HasFiles();
}
//-----------------------------------------------------------------------------
}
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;
- SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+ SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
Init();
- long treeStyle = wxTR_HAS_BUTTONS;
+ 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;
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(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->AssignImageList(m_imageList);
m_showHidden = FALSE;
- wxDirItemDataEx* rootData = new wxDirItemDataEx(wxT(""), wxT(""), TRUE);
+ wxDirItemData* rootData = new wxDirItemData(wxT(""), wxT(""), TRUE);
wxString rootName;
-#ifdef __WXMSW__
+#if defined(__WINDOWS__) || defined(__WXPM__) || 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())
wxGenericDirCtrl::~wxGenericDirCtrl()
{
- m_treeCtrl->SetImageList(NULL);
- delete m_imageList;
}
void wxGenericDirCtrl::Init()
{
m_showHidden = FALSE;
m_imageList = NULL;
- m_rootId = 0;
m_currentFilter = 0;
m_currentFilterStr = wxEmptyString; // Default: any file
m_treeCtrl = NULL;
m_filterListCtrl = NULL;
}
+void wxGenericDirCtrl::ShowHidden( bool show )
+{
+ m_showHidden = show;
+
+ wxString path = GetPath();
+ ReCreateTree();
+ SetPath(path);
+}
+
void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
{
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,name,TRUE);
+ wxDirItemData *dir_item = new wxDirItemData(path,name,TRUE);
-#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);
- SetItemImage( id, 1, wxTreeItemIcon_Expanded );
-#endif
- // TODO: other operating systems.
m_treeCtrl->SetItemHasChildren(id);
}
void wxGenericDirCtrl::SetupSections()
{
-#ifdef __WXMSW__
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
#ifdef __WIN32__
wxChar driveBuffer[256];
if (driveBuffer[i] == wxT('\0'))
break;
}
-#else
+#else // !__WIN32__
int drive;
- int currentDrive;
-
- /* Save current drive. */
- currentDrive = _getdrive();
/* 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));
+ name.Printf(wxT("(%c:)"), (char) (drive + 'A' - 1));
- if( !_chdrive( drive ) )
+ if (wxIsDriveAvailable(path))
{
-
- AddSection(path, name);
+ AddSection(path, name, (drive <= 2) ? 6/*floppy*/ : 4/*disk*/);
}
}
-
- /* Restore original drive.*/
- _chdrive( currentDrive );
-#endif
-
+#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);
+ }
+#elif defined(__UNIX__)
+ AddSection(wxT("/"), wxT("/"), 3/*computer icon*/);
#else
- wxString home;
- AddSection(wxT("/"), _("The Computer"), 0)
- wxGetHomeDir(&home);
- AddSection(home, _("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 )
+ #error "Unsupported platform in wxGenericDirCtrl!"
#endif
}
}
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 ) );
- new_name += wxT("/");
+ new_name += wxString(wxFILE_SEP_PATH);
new_name += event.GetLabel();
wxLogNull log;
{
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 == 0)
+ 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;
long 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);
}
}
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;
- if (parentId == m_rootId)
+ if (parentId == m_treeCtrl->GetRootItem())
{
SetupSections();
return;
wxString dirName(data->m_path);
-#ifdef __WXMSW__
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
// Check if this is a root directory and if so,
// whether the drive is avaiable.
- if (dirName.Len() == 3 && dirName[1] == wxT(':'))
+ if (!wxIsDriveAvailable(dirName))
{
- int currentDrive = _getdrive();
- int thisDrive = (int) (dirName[0] - 'a' + 1) ;
- int err = _chdrive( thisDrive ) ;
- _chdrive( currentDrive );
-
- if (err == -1)
- {
- data->m_isExpanded = FALSE;
- wxMessageBox(wxT("Sorry, this drive is not available."));
- return;
- }
+ 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(__WXPM__)
if (dirName.Last() == ':')
dirName += wxString(wxFILE_SEP_PATH);
#endif
wxDir d;
wxString eachFilename;
+ wxLogNull log;
d.Open(dirName);
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((wxArrayString::CompareFunction) 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))
filenames.Add(eachFilename);
}
}
- while (d.GetNext(& eachFilename)) ;
+ while (d.GetNext(& eachFilename));
}
}
- filenames.Sort();
+ filenames.Sort((wxArrayString::CompareFunction) wxDirCtrlStringCompareFunction);
}
// Add the sorted dirs
path += wxString(wxFILE_SEP_PATH);
path += eachFilename;
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,TRUE);
+ 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 );
-
- // 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
- {
- options = wxDIR_DIRS;
- }
- wxDir dir2(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))
+ // Has this got any children? If so, make it expandable.
+ // (There are two situations when a dir has children: either it
+ // has subdirectories or it contains files that weren't filtered
+ // out. The latter only applies to dirctrl with files.)
+ if ( dir_item->HasSubDirs() ||
+ (((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0) &&
+ dir_item->HasFiles(m_currentFilterStr)) )
{
m_treeCtrl->SetItemHasChildren(id);
}
path += wxString(wxFILE_SEP_PATH);
path += eachFilename;
//path = dirName + wxString(wxT("/")) + eachFilename;
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,FALSE);
- wxTreeItemId id = m_treeCtrl->AppendItem( parentId, eachFilename, 2, -1, dir_item);
+ wxDirItemData *dir_item = new wxDirItemData(path,eachFilename,FALSE);
+ (void)m_treeCtrl->AppendItem( parentId, eachFilename, 2, -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.
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(__WXPM__)
path2.MakeLower();
#endif
-
+
long 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.IsEmpty())
{
wxString childPath(data->m_path);
if (childPath.Last() != wxFILE_SEP_PATH)
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(__WXPM__)
childPath.MakeLower();
#endif
-
+
if (childPath.Len() <= path2.Len())
{
wxString path3 = path2.Mid(0, childPath.Len());
}
}
}
-
- childId = m_treeCtrl->GetNextChild(childId, cookie);
+
+ childId = m_treeCtrl->GetNextChild(parentId, cookie);
}
- return 0;
+ wxTreeItemId invalid;
+ return invalid;
}
// Try to expand as much of the given path as possible,
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())
{
- wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(lastId);
+ wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(lastId);
if (data->m_isDir)
{
m_treeCtrl->Expand(lastId);
long cookie;
wxTreeItemId childId = m_treeCtrl->GetFirstChild(lastId, cookie);
bool selectedChild = FALSE;
- while (childId != 0)
+ while (childId.IsOk())
{
- wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
-
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
+
if (data && data->m_path != "" && !data->m_isDir)
{
m_treeCtrl->SelectItem(childId);
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(__WXPM__)
if (dirName.Last() == ':')
dirName += wxString(wxFILE_SEP_PATH);
#endif
wxDir d;
wxString eachFilename;
+ wxLogNull log;
d.Open(dirName);
if (d.IsOpened())
description = descriptions[n];
return TRUE;
}
- else
- return FALSE;
+
+ return FALSE;
}
// Parses the global filter, returning the number of filters.
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);
}
}
-void wxGenericDirCtrl::OnSize(wxSizeEvent &event)
+void wxGenericDirCtrl::OnSize(wxSizeEvent& WXUNUSED(event))
{
DoResize();
}
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);
}
}
-// wxGenericDirDialog implementation
-// This should be moved into dirdlgg.cpp eventually
-
-BEGIN_EVENT_TABLE(wxGenericDirDialog, wxDialog)
- EVT_BUTTON(wxID_OK, wxGenericDirDialog::OnOK)
- EVT_CLOSE(wxGenericDirDialog::OnCloseWindow)
-END_EVENT_TABLE()
-
-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)
-{
- wxBusyCursor cursor;
-
- wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL );
-
- // 1) dir ctrl
- m_dirCtrl = new wxGenericDirCtrl(this, ID_DIRCTRL,
- defaultPath, wxPoint(5, 5),
- wxSize(300, 200), wxDIRCTRL_DIR_ONLY);
-
- topsizer->Add( m_dirCtrl, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
-
- // 2) TODO: text control for entering path?
-
-#if wxUSE_STATLINE
- // 3) Static line
- topsizer->Add( new wxStaticLine( this, -1 ), 0, wxEXPAND | wxLEFT|wxRIGHT|wxTOP, 10 );
-#endif
-
- // 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 );
-
-/* 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 );
-
- okButton->SetDefault();
- m_dirCtrl->SetFocus();
-
- SetAutoLayout( TRUE );
- SetSizer( topsizer );
-
- topsizer->SetSizeHints( this );
- topsizer->Fit( this );
-
- Centre( wxBOTH );
-}
-
-void wxGenericDirDialog::OnCloseWindow(wxCloseEvent& event)
-{
- EndModal(wxID_CANCEL);
-}
-
-void wxGenericDirDialog::OnOK(wxCommandEvent& event)
-{
- EndModal(wxID_OK);
-}
-
-void wxGenericDirDialog::SetPath(const wxString& path)
-{
- m_dirCtrl->SetPath(path);
-}
-
-wxString wxGenericDirDialog::GetPath(void) const
-{
- return m_dirCtrl->GetPath();
-}
+#endif // wxUSE_DIRDLG
projects / wxWidgets.git / blobdiff