reactos/rosapps/winfile/drivebar.c

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/*
* ReactOS winfile
*
* drivebar.c
*
* Copyright (C) 2002 Robert Dickenson <robd@reactos.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define WIN32_LEAN_AND_MEAN // Exclude rarely-used stuff from Windows headers
#include <windows.h>
#include <commctrl.h>
#include <stdlib.h>
#include <malloc.h>
#include <memory.h>
#include <tchar.h>
#include <process.h>
#include <stdio.h>
#include "main.h"
#include "settings.h"
#include "framewnd.h"
#include "childwnd.h"
////////////////////////////////////////////////////////////////////////////////
// Global Variables:
//
void ConfigureDriveBar(HWND hDriveBar)
{
static DWORD dwLogicalDrivesSaved;
DWORD dwLogicalDrives = GetLogicalDrives();
if (!hDriveBar) return;
#ifndef __GNUC__
if (dwLogicalDrives != dwLogicalDrivesSaved) {
TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, TBSTYLE_SEP};
COMBOBOXEXITEM cbei;
int btn = 1;
PTSTR p;
int count = SendMessage(hDriveBar, TB_BUTTONCOUNT, 0, 0);
while (count) {
SendMessage(hDriveBar, TB_DELETEBUTTON, (WPARAM)--count, 0);
}
count = SendMessage(Globals.hDriveCombo, CB_GETCOUNT, 0, 0);
while (count) {
// SendMessage(Globals.hDriveCombo, CB_DELETESTRING, (WPARAM)--count, 0);
}
SendMessage(Globals.hDriveCombo, CB_RESETCONTENT, 0, 0);
memset(Globals.drives, 0, BUFFER_LEN);
GetLogicalDriveStrings(BUFFER_LEN, Globals.drives);
drivebarBtn.fsStyle = TBSTYLE_BUTTON;
drivebarBtn.idCommand = ID_DRIVE_FIRST;
for (p = Globals.drives; *p;) {
// insert drive letter
// TCHAR b[3] = { tolower(*p) };
// SendMessage(hDriveBar, TB_ADDSTRING, 0, (LPARAM)b);
TCHAR szVolumeNameBuffer[MAX_PATH];
TCHAR vol[MAX_PATH] = { tolower(*p) };
SendMessage(hDriveBar, TB_ADDSTRING, 0, (LPARAM)vol);
switch(GetDriveType(p)) {
case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
}
SendMessage(hDriveBar, TB_INSERTBUTTON, btn, (LPARAM)&drivebarBtn);
vol[0] = toupper(vol[0]);
vol[1] = _T(':'); vol[2] = _T('\\'); vol[3] = _T('\0');
if (drivebarBtn.iBitmap != 1 /*DRIVE_REMOVABLE*/ &&
GetVolumeInformation(vol, szVolumeNameBuffer,
sizeof(szVolumeNameBuffer)/sizeof(TCHAR),
NULL, NULL, NULL, NULL, 0) &&
szVolumeNameBuffer[0] != _T('\0')) {
vol[2] = _T(' '); vol[3] = _T('['); vol[4] = _T('\0');
_tcscat(vol, szVolumeNameBuffer);
_tcscat(vol, _T("] "));
} else {
vol[2] = _T(' ');
}
// cbei.mask = CBEIF_TEXT | CBEIF_INDENT | CBEIF_IMAGE| CBEIF_SELECTEDIMAGE;
cbei.mask = CBEIF_TEXT/* | CBEIF_IMAGE*/;
cbei.iItem = btn - 1;
cbei.pszText = vol;
cbei.cchTextMax = _tcslen(cbei.pszText);
cbei.iImage = drivebarBtn.iBitmap;
// cbei.iSelectedImage = IInf[iCnt].iSelectedImage;
// cbei.iIndent = IInf[iCnt].iIndent;
SendMessage(Globals.hDriveCombo, CBEM_INSERTITEM, 0, (LPARAM)&cbei);
drivebarBtn.idCommand++;
drivebarBtn.iString++;
while(*p++);
++btn;
}
dwLogicalDrivesSaved = dwLogicalDrives;
// SendMessage(Globals.hDriveCombo, CB_SHOWDROPDOWN, (WPARAM)TRUE, (LPARAM)0);
}
#endif
}
/*
#ifndef __GNUC__
{
#define MAX_ITEMS 7
typedef struct {
int iImage;
int iSelectedImage;
int iIndent;
LPTSTR pszText;
} ITEMINFO, *PITEMINFO;
ITEMINFO IInf[] = {
{ 0, 3, 0, _T("A:")},
{ 1, 4, 1, _T("C: [SYSTEM]")},
{ 2, 5, 2, _T("D:")},
{ 0, 3, 0, _T("E: [SOFT_RAID_1]")},
{ 1, 4, 1, _T("F: [DATAVOL]")},
{ 2, 5, 2, _T("sixth")},
{ 0, 3, 0, _T("seventh")},
};
COMBOBOXEXITEM cbei;
int iCnt;
for (iCnt = 0; iCnt < MAX_ITEMS; iCnt++) {
// cbei.mask = CBEIF_TEXT | CBEIF_INDENT | CBEIF_IMAGE| CBEIF_SELECTEDIMAGE;
cbei.mask = CBEIF_TEXT;
cbei.iItem = iCnt;
cbei.pszText = IInf[iCnt].pszText;
// cbei.cchTextMax = sizeof(IInf[iCnt].pszText);
cbei.cchTextMax = _tcslen(IInf[iCnt].pszText);
// cbei.iImage = IInf[iCnt].iImage;
// cbei.iSelectedImage = IInf[iCnt].iSelectedImage;
// cbei.iIndent = IInf[iCnt].iIndent;
SendMessage(Globals.hDriveCombo, CBEM_INSERTITEM, 0, (LPARAM)&cbei);
}
}
}
#endif
*/
void _GetFreeSpaceEx(void)
{
BOOL fResult;
TCHAR szDrive[MAX_PATH];
ULARGE_INTEGER i64FreeBytesToCaller;
ULARGE_INTEGER i64TotalBytes;
ULARGE_INTEGER i64FreeBytes;
fResult = GetDiskFreeSpaceEx(szDrive,
(PULARGE_INTEGER)&i64FreeBytesToCaller,
(PULARGE_INTEGER)&i64TotalBytes,
(PULARGE_INTEGER)&i64FreeBytes);
}