#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/generic/dirctrlg.h"
+#if defined(__WXMAC__)
+ #include "wx/mac/private.h" // includes mac headers
+#endif
+
#ifdef __WXMSW__
#include <windows.h>
-#ifndef __GNUWIN32__
-#include <direct.h>
-#include <stdlib.h>
-#include <ctype.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
#endif // __WXPM__
+#if defined(__WXMAC__)
+# include "MoreFilesExtras.h"
+#endif
+
#ifdef __BORLANDC__
#include "dos.h"
#endif
#endif
/* 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 */
" "};
/* Computer */
-static char * icon4_xpm[] = {
+static const char * icon4_xpm[] = {
"16 16 7 1",
" s None c None",
". c #808080",
"............o "};
/* Drive */
-static char * icon5_xpm[] = {
+static const char * icon5_xpm[] = {
"16 16 7 1",
" s None c None",
". c #808080",
" "};
/* CD-ROM */
-static char *icon6_xpm[] = {
+static const char *icon6_xpm[] = {
"16 16 10 1",
" s None c None",
". c #808080",
" "};
/* Floppy */
-static char * icon7_xpm[] = {
+static const char * icon7_xpm[] = {
"16 16 7 1",
" s None c None",
". c #808080",
" "};
/* Removeable */
-static char * icon8_xpm[] = {
+static const char * icon8_xpm[] = {
"16 16 7 1",
" s None c None",
". c #808080",
" ",
" "};
-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(__WXMSW__) || defined(__WXPM__)
+#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)
{
- char newdrive[3];
+#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] = (char)('A' + (char)drive - (char)1);
- newdrive[1] = ':';
- newdrive[2] = '\0';
+ newdrive[0] = (wxChar)(wxT('A') + drive - 1);
+ newdrive[1] = wxT(':');
+ newdrive[2] = wxT('\0');
#if defined(__WXMSW__)
- if (SetCurrentDirectory((LPSTR)newdrive))
+#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))
return 0;
else
return -1;
+#endif // !GNUWIN32
}
-static bool wxIsDriveAvailable(const wxString dirName)
+bool wxIsDriveAvailable(const wxString& dirName)
{
#ifdef __WIN32__
UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':'))
{
wxString dirNameLower(dirName.Lower());
-#if defined(__GNUWIN32__)
+#if defined(__GNUWIN32__) && \
+ !(defined(__MINGW32_MAJOR_VERSION) && __MINGW32_MAJOR_VERSION >= 1)
success = wxPathExists(dirNameLower);
#else
int currentDrive = _getdrive();
return success;
}
-#endif
+#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 is no longer needed
- m_hasSubDirs = TRUE; // 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 wxDirItemData::HasSubDirs() const
+{
+ 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 ; // | wxTR_EDIT_LABELS;
+ 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_imageList->Add(wxIcon(icon6_xpm));
m_imageList->Add(wxIcon(icon7_xpm));
m_imageList->Add(wxIcon(icon8_xpm));
- 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;
-#if defined(__WXMSW__) || defined(__WXPM__)
+#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_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);
-#if defined(__WXMSW__) || defined(__WXPM__)
- // Windows and OS/2: 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.
m_treeCtrl->SetItemHasChildren(id);
}
void wxGenericDirCtrl::SetupSections()
{
-#if defined(__WXMSW__) || defined(__WXPM__)
+#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;
/* 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 (wxIsDriveAvailable(path))
{
-
- AddSection(path, name);
+ AddSection(path, name, (drive <= 2) ? 6/*floppy*/ : 4/*disk*/);
}
}
-#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
- 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 );
+ #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 ) );
{
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());
+}
- wxDirItemDataEx *data = (wxDirItemDataEx *) m_treeCtrl->GetItemData(event.GetItem());
+void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
+{
+ wxTreeItemId child;
+
+ 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);
-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
// 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(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
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((wxArrayString::CompareFunction) wxDirCtrlStringCompareFunction);
// Now do the filenames -- but only if we're allowed to
if ((GetWindowStyle() & wxDIRCTRL_DIR_ONLY) == 0)
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
+ // (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
path += wxString(wxFILE_SEP_PATH);
path += eachFilename;
//path = dirName + wxString(wxT("/")) + eachFilename;
- wxDirItemDataEx *dir_item = new wxDirItemDataEx(path,eachFilename,FALSE);
+ 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.
path2 += wxString(wxFILE_SEP_PATH);
// In MSW or PM, case is not significant
-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
path2.MakeLower();
#endif
wxTreeItemId childId = m_treeCtrl->GetFirstChild(parentId, cookie);
while (childId.IsOk())
{
- wxDirItemDataEx* data = (wxDirItemDataEx*) m_treeCtrl->GetItemData(childId);
+ wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(childId);
- if (data && data->m_path != "")
+ if (data && !data->m_path.IsEmpty())
{
wxString childPath(data->m_path);
if (childPath.Last() != wxFILE_SEP_PATH)
childPath += wxString(wxFILE_SEP_PATH);
// In MSW and PM, case is not significant
-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
childPath.MakeLower();
#endif
}
}
- childId = m_treeCtrl->GetNextChild(childId, cookie);
+ childId = m_treeCtrl->GetNextChild(parentId, cookie);
}
wxTreeItemId invalid;
return invalid;
}
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);
bool selectedChild = FALSE;
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)
{
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;
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);
}
// 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_BUTTON(wxID_NEW, wxGenericDirDialog::OnNew)
- EVT_BUTTON (wxID_NEW, wxGenericDirDialog::OnNew)
- EVT_CLOSE(wxGenericDirDialog::OnCloseWindow)
- EVT_TREE_KEY_DOWN (-1, wxGenericDirDialog::OnTreeKeyDown)
- EVT_TREE_SEL_CHANGED (-1, wxGenericDirDialog::OnTreeSelected)
- EVT_TEXT_ENTER (ID_TEXTCTRL, wxGenericDirDialog::OnOK)
-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)
-{
- m_dirCtrl = NULL;
- m_path = defaultPath;
-
- 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|wxSUNKEN_BORDER);
-
- topsizer->Add( m_dirCtrl, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
-
- // 2) text ctrl
- m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition );
- topsizer->Add( m_input, 0, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 );
-
-#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 );
-
- // I'm not convinced we need a New button, and we tend to get annoying
- // accidental-editing with label editing enabled.
-#if 0
- wxButton* newButton = new wxButton( this, wxID_NEW, _("New...") );
- buttonsizer->Add( newButton, 0, wxLEFT|wxRIGHT, 10 );
-#endif
-
- 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& WXUNUSED(event))
-{
- EndModal(wxID_CANCEL);
-}
-
-void wxGenericDirDialog::OnOK(wxCommandEvent& WXUNUSED(event))
-{
- m_path = m_input->GetValue();
- // Does the path exist? (User may have typed anything in m_input)
- if (wxPathExists(m_path)) {
- // OK, path exists, we're done.
- EndModal(wxID_OK);
- return;
- }
- // Interact with user, find out if the dir is a typo or to be created
- wxString msg( _("The directory ") );
- msg = msg + m_path;
- msg = msg + _("\ndoes not exist\nCreate it now?") ;
- wxMessageDialog dialog(this, msg, _("Directory does not exist"), wxYES_NO | wxICON_WARNING );
- if ( dialog.ShowModal() == wxID_YES ) {
- // Okay, let's make it
- wxLogNull log;
- if (wxMkdir(m_path)) {
- // The new dir was created okay.
- EndModal(wxID_OK);
- return;
- }
- else {
- // Trouble...
- msg = _("Failed to create directory ")+m_path+
- _("\n(Do you have the required permissions?)");
- wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR);
- errmsg.ShowModal();
- // We still don't have a valid dir. Back to the main dialog.
- }
- }
- // User has answered NO to create dir.
-}
-
-void wxGenericDirDialog::SetPath(const wxString& path)
-{
- m_dirCtrl->SetPath(path);
- m_path = path;
-}
-
-wxString wxGenericDirDialog::GetPath(void) const
-{
- return m_path;
-}
-
-int wxGenericDirDialog::ShowModal()
-{
- //m_input->SetValue( m_path );
- return wxDialog::ShowModal();
-}
-
-void wxGenericDirDialog::OnTreeSelected( wxTreeEvent &event )
-{
- if (!m_dirCtrl)
- return;
-
- wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData(event.GetItem());
- if (data)
- m_input->SetValue( data->m_path );
-};
-
-void wxGenericDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) )
-{
- if (!m_dirCtrl)
- return;
-
- wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData(m_dirCtrl->GetTreeCtrl()->GetSelection());
- if (data)
- m_input->SetValue( data->m_path );
-};
-
-void wxGenericDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) )
-{
- wxTreeItemId id = m_dirCtrl->GetTreeCtrl()->GetSelection();
- if ((id == m_dirCtrl->GetTreeCtrl()->GetRootItem()) ||
- (m_dirCtrl->GetTreeCtrl()->GetParent(id) == m_dirCtrl->GetTreeCtrl()->GetRootItem()))
- {
- wxMessageDialog msg(this, _("You cannot add a new directory to this section."),
- _("Create directory"), wxOK | wxICON_INFORMATION );
- msg.ShowModal();
- return;
- }
-
- wxTreeItemId parent = id ; // m_dirCtrl->GetTreeCtrl()->GetParent( id );
- wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData( parent );
- wxASSERT( data );
-
- wxString new_name( wxT("NewName") );
- wxString path( data->m_path );
- if (path.Last() != wxFILE_SEP_PATH)
- path += wxFILE_SEP_PATH;
- path += new_name;
- if (wxFileExists(path))
- {
- // try NewName0, NewName1 etc.
- int i = 0;
- do {
- new_name = wxT("NewName");
- wxString num;
- num.Printf( wxT("%d"), i );
- new_name += num;
-
- path = data->m_path;
- if (path.Last() != wxFILE_SEP_PATH)
- path += wxFILE_SEP_PATH;
- path += new_name;
- i++;
- } while (wxFileExists(path));
- }
-
- wxLogNull log;
- if (!wxMkdir(path))
- {
- wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR );
- dialog.ShowModal();
- return;
- }
-
- wxDirItemDataEx *new_data = new wxDirItemDataEx( path, new_name, TRUE );
-
- // TODO: THIS CODE DOESN'T WORK YET. We need to avoid duplication of the first child
- // of the parent.
- wxTreeItemId new_id = m_dirCtrl->GetTreeCtrl()->AppendItem( parent, new_name, 0, 0, new_data );
- m_dirCtrl->GetTreeCtrl()->EnsureVisible( new_id );
- m_dirCtrl->GetTreeCtrl()->EditLabel( new_id );
-}
+#endif // wxUSE_DIRDLG
projects / wxWidgets.git / blobdiff