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Fixed drive handling on OS/2.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@24648 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Neis
2003-11-23 22:38:30 +00:00
parent 5a3912f2ab
commit 0d853c5412
1 changed files with 52 additions and 15 deletions
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67
src/generic/dirctrlg.cpp
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@@ -73,7 +73,7 @@
#endif
#ifdef __WXPM__
#ifdef __OS2__
#define INCL_BASE
#include <os2.h>
@@ -83,7 +83,7 @@
#include <stdlib.h>
#include <ctype.h>
extern bool wxIsDriveAvailable(const wxString& dirName);
#endif // __WXPM__
#endif // __OS2__
#if defined(__WXMAC__)
# ifdef __DARWIN__
@@ -103,12 +103,12 @@ extern bool wxIsDriveAvailable(const wxString& dirName);
#endif
// ----------------------------------------------------------------------------
// wxGetAvailableDrives, for WINDOWS, DOS, WXPM, MAC, UNIX (returns "/")
// wxGetAvailableDrives, for WINDOWS, DOS, OS2, MAC, UNIX (returns "/")
// ----------------------------------------------------------------------------
size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids)
{
#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)
#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
#ifdef __WXWINCE__
// No logical drives; return "\"
@@ -155,7 +155,34 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
if (driveBuffer[i] == wxT('\0'))
break;
}
#else // !__WIN32__
#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;
/* If we can switch to the drive, it exists. */
@@ -291,7 +318,7 @@ bool wxIsDriveAvailable(const wxString& dirName)
return TRUE;
}
#elif defined(__WINDOWS__) || defined(__WXPM__)
#elif defined(__WINDOWS__) || defined(__OS2__)
int setdrive(int drive)
{
@@ -301,18 +328,23 @@ int setdrive(int drive)
(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__)
if (::SetCurrentDirectory(newdrive))
#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
@@ -338,6 +370,11 @@ bool wxIsDriveAvailable(const wxString& dirName)
#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 ) ;
@@ -356,7 +393,7 @@ bool wxIsDriveAvailable(const wxString& dirName)
return success;
#endif
}
#endif // __WINDOWS__ || __WXPM__
#endif // __WINDOWS__ || __OS2__
// Function which is called by quick sort. We want to override the default wxArrayString behaviour,
@@ -551,7 +588,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
wxString rootName;
#if defined(__WINDOWS__) || defined(__WXPM__) || defined(__DOS__)
#if defined(__WINDOWS__) || defined(__OS2__) || defined(__DOS__)
rootName = _("Computer");
#else
rootName = _("Sections");
@@ -740,7 +777,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
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))
@@ -754,7 +791,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
// 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
@@ -879,7 +916,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
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
@@ -896,7 +933,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
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
@@ -1028,7 +1065,7 @@ void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayStri
wxString dirName(data->m_path);
#if defined(__WXMSW__) || defined(__WXPM__)
#if defined(__WXMSW__) || defined(__OS2__)
if (dirName.Last() == ':')
dirName += wxString(wxFILE_SEP_PATH);
#endif